Hiring of agencies for gas connectivity works to industrial and commercial consumer on 18 months Annual Rate Contract basis for 14 GA of GAIL Gas Limited

Amount

Ground Connectivity Works

Laying of MDPE pipeline by any method in any type of soil strata upto 20m length from charged Pipeline to Customer premise including connection of Transistion Fitting at customer end. - Supply and installation of TF and construction of pedestral is in contrcator scope. - For pipeline laid more than 20m, payment for additonal length shall be covered in SOR no.1 in ruuning meters more than 20m.

PE 20mm dia

PE 32mm dia

PE 63mm dia

PE 90mm dia.

Survey, Pit Excavtion in all types of soills/PCC/RCC/Paver block/Ashpalt/Whitetopping etc., charged pipeline identification, Hook up activities, Online tapping either by Saddle / Tee / extension by Coupler for connecting the Pipeline laid as per above SOR 1a including fittings, Backfilling. Restoration shall be paid through other SOR

Connectiviy for PE 20mm dia laid under 1a.

Connectiviy for PE 32mm dia laid under 1a.

Connectiviy for PE 63mm dia laid under 1a.

Connectiviy for PE 90mm dia laid under 1a.

PE PIPELINE

PE Pipe Laying in any type of surface like unprepared surface (Katcha surface)/ Normal Surface/ Hard surface/Rock surface etc using open cut/ Moling (without Casing)/ Moling (with Casing)/ Horizontal Directional Drilling technique (with and without casing pipe) methodology.

Receipt. Loading. unloading. storing. reloading. tranportation. unloading. stringing and laying of PE100. SDR11 line pipes of all sizes including. proper stacking. identification.and supply of accessories of all sizes & thickness like PE Bends. Couplers. Endcaps. Tee. Reducer. CS / GI to PE Fittings (i.e. Transition Fittings of sizes 20 mm to 90 mm). Warning Mat etc. Handling. Stringing / uncoiling. aligning of the PE line pipe on the pipeline Right-of-Use / route. laying / installation of PE line pipe alongwith required accessories as mentioned above as per specification wherever required depending on site condition including execution of all works; Storeage of material in contractor's store. fabrication. access for construction procurement and supply of all materials. consumables. equipments. labour and other inputs.

In the case of free issue items. the scope also includes. receiving and loading from Owner's designated store. transportation. unloading and stacking of free issue items at Contractor's store. -Laying of all PE pipe (PE 100 SDR11). Including supply of HDPE casing pipe (in case of HDD (with case).Moling(with case) . Couplers. End caps etc. (Ref. of Particular job specification). Survey of under ground utilities. execution of the work as per specification. including excavation of pits moling with the hole size not exceeding 20% of the pipe dia. jointing and insertion of carrier pipe with casing. testing & commissioning and restoration of the pits to original condition. submission of As-Built Graph as per specifications and the instruction of Engineer-in-charge.

Casing details is as given below:- 1. For 20/32 mm PE pipe (in 75 mm dia. HDPE Casing Pipe. PE 63/80 PN6.0). 2. For 63 mm PE pipe (in 125 mm dia. HDPE Casing Pipe. PE 63/80 PN6.0).

Carrying out all temporary. ancillary. auxiliary works required to make the PE pipeline ready for commissioning as per drawings. Specifications. scope of work indicated in PJS and other provisions of tender/ contract documents and instructions of Engineer-in-charge. including but not limited to carrying out the following works: Surveying of route and detours required at the time of execution. preparation of construction drawings showing survey details and submit same to Owner for review / approval.

Carrying out preliminary activities such as preperation of drawings wherever required for crossing etc. Preparation and getting approval of schedules. execution procedures. drawings/ sketches/ wherever required. making trial pits to determine the underground utilities/ services etc.. restoration of the abandoned trial pits to original condition.

Stacking and installation of construction markers. clearing. fencing. grubbing. cutting of trees. full filling all the requirements of various statutory/ environment authorities to the entire satisfaction of concerned authorities. grading of work area.

Barricading the work area as per local authorities norms & to the satisfaction of Owner/ Eingineer -in- charge. installation of safety signs. Barricading the pipeline construction area prior to execution of the works as per drawing enclosed with tender/ contract documents and to the entire satisfaction of owner / engineer- in -charge.

Laying using open trench without casing includes survey of under ground utilities (through trial pits). execution of work as per specification including Trenching to all depths by excavation in all types of soils including soft/ rocky strata and different type of pavement / footpath / roads etc. including rock breaking. chiselling or otherwise cutting etc. as required and storing excavated soil. reusable materials at designated area as directed by Engineer in charge and to a width to accommodate the pipeline as per the relevant standard/ specification etc.

The minimum depth of the top of pipeline shall be 1.0 m measured from top of pipeline to the top of undisturbed surface of the soil or as per Specification/ OISD- 226 & PNGRB latest guidelines whichever is higher. Dewatering of trenches / pits if required as per site condition. Repairing of all damaged utilities if any. and payment of any compensation (if claimed by owner / other utility agencies) Uncoiling / stringing & aligning of PE pipes. clamping. jointing of the pipe ends / fittings / valves by qualified personnel using approved electro-fusion techniques as per specification. Note:- Coordinates to be taken for implementation for GIS for Valve pit, Fusion welding location and MRS.

The scope of work against this item also include Electro-fusion jointing of valves. fittings wherever required and as directed by Engineer-in-charge. The scope of work against laying of 20 mm pipe also includes works like making of PCC pedastal of grade (1:2:4) and size ( (300mm(L)X200mm(W) XHeight (H)). (H>=300mm & will be as per site condition) ). supply and installation of GI Sleeve (Heavy (C-Class) as per IS-1239). filling of sand and installation of TF (along with supply).

Pneumatic testing. purging with nitrogen and commissioning as per specification and approved procedures providing all tools and tackles. nitrogen. instruments. manpower and other related accessories and as per the instructions of the Engineer-in-charge.

Final clean-up of right-of-use or area disturbed by contractor during their construction activities for laying of pipeline works and disposal of debris and surplus material to designated disposal areas and backfilling of trench and compaction of the same as per satisfaction of Owner and / or as directed by Engineer–in–charge.

Maintaining the completed pipelines and installation for any defect or failures during defect liability period (i.e. 12 months from date of completion of work). Handing over the completed works to Owner for their operation/ use. reconciliation of material area wise and obtaining "no objection certificate" from Owner/ PMC. Preparation and submission of Daily progress report. Laying Graphs / PE line cards on daily basis.

On completion of gas charging of pipelines. Preparation and submission of As-built drawings. crossings details. termination. utility graphs and deviation statements. In case. the minimum required depth is not possible due to site condition. necessary mitigation measures with minimum permissible top cover shall be carried out by the contractor in consultation with EIC as per PNGRB Guidelines. without any time and cost implecation to owner.

Submission of all documents required for contract closure in numbers as mentioned in contract. Any other activities not mentioned / covered explicitly above. but otherwise required for satisfactory completion / operation / safety / statutory / maintenance of the works shall also be covered under the scope of work and has to be completed by the Contractor within specified schedule at no extra cost to Owner. All the work shall be executed in accordance with the provision of contract.

20 mm PE 100 pipe

32 mm PE 100 pipe

63 mm PE 100 pipe

90 mm PE 100 pipe

NOTE i) The lengths of pipelines are tentative. ii) For restoration of asphalt / concrete roads. the item for construction of asphalt top / concrete top / Tiles/Stone slab/Paver Blocks/Curb Stones shall be paid separately as per the rates quoted for the same elsewhere in the SOR 1.2. iii) In case. contractor prefers to lay the pipeline through HDD method in place of method as per SOR item- 1.1. contractor shall be required to lay the pipe upto a depth not more than 1.4 m wherever feasible as per the site condition. The payment shall however be made as per SOR item No.- 1.1 only.

GPR Survey for identification of pipeline

Laying of Pipeline by HDD in Rock Terrain

32 mm PE 100 pipe

63 mm PE 100 pipe

90 mm PE 100 pipe

Restoration

Restoration of the roads. pavements. channels. footpaths. tiles. stones etc. to original condition including supply of the approved quality material required. as per local authorities norms. obtaining NOC from concerned local authorities / land owners / third party inspection agencies (if any) designated by owner and to the satisfaction of Engineer-in-charge.

Asphalting

Cement Concrete

Tiles/Stone slab/Paver Blocks/Curb Stones

Brick Soling / Channels. etc.

Installation of valve in pit including supply of valves

Supply of isolation valves (as per data sheet) and installtion of valves in the valve pits as per typical drawing and specification enclosed and instructions of Engineer-in-charge. Payment of valve pits shall be paid separately as per SOR.

PE Valve 20 mm dia

PE Valve 32 mm dia

PE Valve 63 mm dia

PE Valve 90 mm dia

Construction of Valve Pits as per the enclosed tender drawing and specification. The item includes supply of all the material including Pre-cast RCC cover. shuttering. reinforcement. labour. curing etc as per the drawings. specification and instruction of EIC.

Type-I having Internal size of Minimum 1000 x 1000mm

Type-II having Internal size of Minimum 600 x 600mm

Note: The tender drawing enclosed is only for reference purpose and contractor shall be required to prepare drawings (in line with reference tender drawing) for specific sizes of Valve pits and the same shall be approved by EIC.

Fabrication & Installation of Markers

RCC Route Markers

Supply, fabrication and installation of RCC route markers as per the attached drawing in technical volume, along the route including all associated civil works such as excavation and construction in all types of soils, construction and pedestals and grouting with concrete.

Pole Markers with Foundation

Supply, fabrication and installation of plate markers as per the attached drawings in technical volume including all associated civil works such as excavation and construction in all types of soils, construction and pedestals and grouting with concrete, cleaning, stencil let.

Warning Plate Markers

Supply, fabrication and installation of plate markers, including application of approved color and quality of primer and paint, stencil letter cutting of lettering, numbers, direction, etc. as per the attached drawing in technical volume to be installed near regulator.

Excavation of Hard rock/surface

Excavation of trench or pits, wherever hard rock presence is exceeding 1.5 m in any direction of the trench and excavation of trench or pits in Malba/Multiple layers of asphalt/ brick / PCC/RCC etc and removable only by pneumatic chisel / drill as per the specifications and direction of EIC. The rates are payable over and above the Laying rates as per relevant SOR no. 1.1

Cutting of PCC/RCC surface with thickness more than 12" or Continuous asphalt multi-layer/ Malba/ Brick / Boulders more than 24".(Malba shall be considered as a strata where soil is in mixed form of debris/building rubbish or discarded pieces of bricks/stones )

Rock Cutting encountered while excavation of trenches for item 1.1 of SOR, not exceeding 1.5 meter in width, and lift upto 1.5 meter, including getting out the excavated soil and disposal of excavated soil as directed within a lead of 50 meter. In case of rocky soil, the bedding shall be done with approved/ good quality packing sand, subject to the approval of the EIC, the size distribution of the sand / shall be the same as per soil. The packing sand shall be placed to a minimum thickness of 150mm around the pipe in case of rocky terrain.

Note: i) The quantities mentioned are indicative only. ii) For all the supply items mentioned above, procurement shall be made as per specification after due approval of engineer- in - charge.

Liaisoning with Land Owning Agencies for Permission

Submission of applications as per approved drawings (Initial Route survey, prepartion of drawing, measuring and providing details of surface type shall be in scope of contractor), obtaining and submission of demand note, coordination, Liaisoning, obtaining written permission from land owing agencies like NHAI, AAI,Indian Railways and any other government agencies resposible for maintaining public lands and agencies owing Private lands etc. (all fee paid to authorities excluding demand charges or Bank Guarantees shall be reimbursed against documentary evidence). Permissions required from various authorities like NHAI / Railways / Irrigation (Canal) etc. falling enroute shall be inclusive in the item rate. No separate liasion charges against construction of valve chambers is payable and is included in laying rates.

Construction of RCC structure for protection of service line for drain/nallah Crossings

Construction of Non suspended slabs/pavement slabs including pedestal/ramp etc.using reinforced cement concrete of M-25 grade (Concrete shall be design mix/nominal mix with 20 mm & down size graded crushed stone aggregates) to protect the PE pipe laid. All necessary form work, finishing the top surface rough/smooth as required in any position, shape, level and thickness etc. shall be as specified and directed by EIC. The rates shall include grouting of pockets, supply of all material, tools, reinforcement steel etc.

Preservation of Pipeline

Preservation of pipeline sections and associated facilities (in event of delay in comissioning, other unforeseen reasons) including supply of nitrogen, all consumables, all equipment, man-power, etc. complete as per the requirements of specifications, other provisions of tender/ contract documents and instructions of Engineer-in-charge.

By filling and pressurizing with nitrogen to a pressure of 2 bar(g) for a period of one month or part thereof.

For 20 mm Pipeline

For 32 mm Pipeline

For 63 mm Pipeline

For every additional period of one month or part thereof Limited to 6 month

For 20 mm Pipeline

For 32 mm Pipeline

For 63 mm Pipeline

Notes: i) The above length is not for a single section but for no. of sections. ii) All accessrious ie; End caps and two nos tappings of 3/4 inches, PG to be considered per section and rate for the same shall be quoted by bidder under this item. iii) If month is partially complete, payment shall be made on prorata basis. iv) Scope includes pressure holding for a period of 6 months or as per EIC and jointing of PE pipe (if required) due to damage by any means and further filling of nitrogen for pressure holding. v) Length given are tantative may change as per site requirments.

CIVIL WORKS

Earth Work

Earth in excavation and filling to the grades and levels shown in the approved drawings in all kinds of conditions including for Road embakments, using approved quality good earth from designated borrow area, for all heights and depths including clearing and stripping (min. 150 mm) of the area marked for filling, taking spot levels, consolidating the exposed natural soil surface, excavating the earth from borrow area loading, transporting & unloading, spreading in layers not exceeding 150 mm thickness, breaking clods, watering (if reqd.), ramming and compacting by manual/ mechanical means to give minimum 92% of modified Proctor's density of earth, testing & dressing including disposal of all unserviceable material all complete as per specifications and directions of Engineer-in-charge.

(Rate to include cost of all labour, tools, tackles, equipment, hire chanrges, cost of borrow earth by way of royalties, right of way, cess etc., as applicable with all bye works and sundry works).

1 Cement : 2 Coarse sand : 4 stone aggregate 20mm nominal size.

1 Cement : 4 Coarse sand : 8 stone aggregate 40mm nominal size.

(Rate to include cost of all labour, tools, tackles, equipment, hire charges, supply of all materials, shuttering, earthwork in excavation and backfilling using approved earth in all conditions etc. with all bye works and sundry works.)

Reinforced Cement Concrete

Providing and laying reinforced cement of grade M-25 with 20mm and down grade crushed stone aggregate in all types of structures like foundations, pedestals, pedestal bases, pipe supports, sleepers, column, equipment foundation, Non suspended slabs/pavement slabs, ramps, cable trench inlcuding construction joints, bitumen painting on surface in contact with soil, supplying and fixing reinforcing steel, shuttering, inserts, finishes, grounting etc. at all depths and heights complete as per drawings, specifications and direction of the Engineer-in-charge.

Rate to include cost of all labour, tools, tackles, equipment, hire charges, supply of all maerials such as minimum 43 grade cement including sulphate resistant cement for sub-structures, R/F steel, Inserts, bolts, conduits, bitumen, other minor constrcution materials, shuttering, stanging, earthwork in excavation and backfilling using serviceable earth in all conditions, shorting bailing and pumping out water, testing of concrete, curing etc. with all bye works and sundry works.

Concrete Pavement

Providing and laying reinforced cement concrete of (M-25 grade) with 20mm and down grade crushed stone aggregate in pavement, including preparation of base (i.e. compacted subgrade, 200 thk sand and 50 thk PCC M-10 grade), leaving pockets if necessary, making recess, projections, fixing inserts conduit pipes (GI, PVC, HDPE, etc.) laying in alternate panels, filling the gaps between the panels with bitumen etc., making slopes, finishing edges, leaving bars for pedestals & sleepers including providing sand fill isolation , shuttering, providing and fixing reinforcing steel, curing, chipping and modification works etc. as specified in any shape, thickness, position and finishing the top surface smooth as per requirement etc. all complete as per drawings, specifications and directions of the Engineer-in-charge.

Concrete Pavement- 150mm thick (Type-I)

Brick Work

Providing brick work with brick class designation M-7.5 of IS:1077 in cm1:4 (1 cement : 4 sand) in steps, walls, retaining walls and load bearing structures drains, or any shape with all lead, depths & height including curring, scaffolding, etc., as per specifications and drawings with all bye-works and direction of the Enfineer-in-charge.

(Rate to include cost of all labour, tools, tackles, equipment, hire charges, supply of all materials such as minimum 43 grade cement, bricks, finishes, bitumen, other minor constrcution materials, shuttering, staging, masonry work, plastering, painting etc. with all bye-works and sundry works).

Note: The quantites of individual item can varied as per site requirement.The payment will be made as per actual certified measurement at site.

Laying of Brick layer/ Concrete

Providing single layer of Brick / Concrete / or impact resistant tape to entire width of trench above Warning Mat placed in trench over the laid pipeline as per OISD 226, standard drawing, specification and instruction of Owner. (Rate to include cost of all labour, tools, tackles, equipment, hire charges & supply of all materials, etc)

Brick Layer for width of PE pipeline trench as per drawing (75 mm thk.)

Concrete for width of PE pipeline trench as per drawing (80 mm thk.)

Demolition of PCC work below plinth level

Demolishing plain cement concrete (PCC) work (taking all necessary safety precautions) for all depths below plinth level including supply of all tools & tackles, necessary scaffolding, propping, underpinning, etc. , disposal of unserviceable material outside the boundary limits keeping the owner indemnified of any liabilities from statutory/ local bodies, all complete work as specified and directed.

Excavation for foundation works

Excavation as per plan, upto 3 meters and upto any lead in all conditions, backfilling using serviceable earth and disposal of surplus and unserviceable earth. Soil to be levelled and neatly dressed complete in all respect as per scope of work, technical specification and directions of EIC.

Upto 3.0 Mtrs

Dismantling of RCC & cutting of reinforcement (Thickness above 3”)

Structural Works

Supplying, fabricating & fixing steel structural cage fabricated from Angle conforming to IS:808 & fixing of GI weldmesh made from 3mm GI wire @ 75 mm bothways to structural steel frame by means of welding/bolting, including applying two coats of approved quality of synthetic enamel paint over a priming coat of in approved shade including supply of all raw materials, bolts, electrodes, transportation, including Hilti arrangement ,locking arrangement for fixing of posts etc complete as per enclosed drawing, technical specifications, scope of works and directions of the Engineer-In-Charge. Note:- Material shall be supplied and fabricated as per site condition and Contractor have to take quantity approval from EIC/OWNER prior to commencement of work and order placement.

MRS / Metering Skid/Wall Mounted MRS.

Installation of MRS / Metering Skid on foundation

Receiving and taking over, handling, loading, transportation and unloading of MRS / Metering Skid from Owner's designated stockyards to site, installation at foundation and hooking up with PE pipe including all works as required to complete the job as per the drawings and specification, scope of work mentioned in tender doucment. The scope includes supply of transition fittings,GI Sleeve, other MDPE and CS fittings as required and various associated works to commission MRS / Metering Skid. (Note : - The installation included CS piping work included welding,testing,NDT etc.,however payment for the CS piping work along with accessories supply will be paid in SOR item 6.0 to 24.0 respectively.)

Note: 1) Amount towards civil work shall be payable as per related SOR items. 2) Rate to include cost of all labour, tools, tackles, equipment, hire charges. 3) All fittings and consumables including Bolts, nuts, washer, U-clamps, gaskets etc. if required during installation shall be procured and supplied by the Contractor within the rate quoted. These items shall not be separately measured and paid.

MRS / Metering Skid <2000 SCMD

MRS / Metering Skid 2000-5000 SCMD

MRS / Metering Skid 5000-20000 SCMD

MRS / Metering Skid >20000 SCMD

Installation of Wall Mounted Metering System (Meter, Regulator & Accessory) locked in cage

Receiving and taking over, handling, loading, transportation and unloading of all items for Wall Mounted Metering System (Meter, Regulator & Accessory) from Owner's designated stockyards to site, installation on wall and hooking up with PE pipe including all works as required to complete the job as per the drawings and specification, scope of work mentioned in tender doucment. The scope includes supply of items required as per the drawing in scope of work (Details of drawings as PJS) viz. transition fittings, GI/Concrete Sleeves and other MDPE and CS fittings etc. as required and various associated works. (Only Meters and Regulators shall be provided as free issue) and all associated works (For CS pipe and other items refer sl. no. 6.0 to 24.0) to commission Wall Mounted Metering System. Note : Installation works included CS piping work, Testing etc.,however payment for the CS piping work along accessories will be paid in diiferent SOR item

Note: 1) Amount towards civil work shall be payable as per relevant SOR items. 2) Rate to include cost of all labour, tools, tackles, equipment, hire charges . 3) All fittings (those are not mentioned in SOR item 6.0 to 24.0) and consumables including Bolts, nuts, washer, U-clamps, gaskets etc. if required during installation shall be procured and supplied by the Contractor within the rate quoted. These items shall not be separately measured and paid. 4)The wall mounted Metering System to be kept in cage with locking facility, However payment for Structural work will be paid against SOR item 3.0

Wall Mounted Metering System < 500 SCMD

Wall mounted Metering System 500 to 2000 SCMD

Wall mounted Metering System >2000 SCMD

Note: i) The quantities mentioned are indicative only. ii) For all the supply items mentioned above, procurement shall be made as per specification after due approval of engineer- in - charge.

Installation of Wall Mounted Metering System (Pre-assemble)

Receiving and taking over, handling, loading, transportation and unloading of all items for Wall Mounted Metering System (Pre-assembled as per standard drawing Attached in PJS Drawing ) from Owner's designated stockyards to site, installation on wall and hooking up with PE pipe including all works as required to complete the job as per the drawings and specification, scope of work mentioned in tender doucment. The scope includes supply of transition fittings, Sleeves and other MDPE and CS fittings etc. as required and various associated works, however, the Metering System assembly ( As per drawing ) shall be provided as free issue by GAIL Gas. Installtion work done by Contractor along supply of consumables including Bolts, nuts, washer, U-clamps, gaskets etc. if required during installation shall be procured and supplied by the Contractor within the rate quoted.

Note: 1) Amount towards civil work shall be payable as per related SOR items 2.0. 2) Rate to include cost of all labour, tools, tackles, equipment, hire charges . 3) The wall mounted Metering System to be kept in cage with locking facility, However payment for Structural work will be paid against SOR item 3.0

Installation of GI Pipe 2" - 1" size with isolation valve for commercial meter inlet connection from TF

Removal of MRS/ Metering Skids, Wall Mounted MRS/Metering System (all capacities) from existing consumer's premise,

Removal of MRS/ Metering Skids, Wall Mounted Metering System (all capacities) from existing consumer's premise for shifting to another site/store. The scope of work also includes excavation to retrive PE pipe line , disconnection of existing pipe lines (PE & Steel).

Note:- Transportaion of removed metering skid/Wall mounted Metering System to store shall be payble under SOR item no.4.4.2. However, if this skid is being shifted directly to new location for installation at new customer premises then transportation to be claimed from 4.1 & 4.2 as applicable.

Transportaion of removed metering skid/Wall mounted Metering System to store

Conversion of Commercial Appliances/industrial :

Conversions of all types of commercial appliances to NG based appliances. Supply & changing of the nozzles /jets and associated controls for Non-domestic appliances (imported appliances included) with proper tools and tackles. Cleaning and performing minor maintenance, greasing etc. of the appliance. Testing and showing the performance to the customer, signing of joint meter records (JMR) and instructing the customer on use & safety norms, complete as per specifications & to satisfaction of owner / Engineer in Charge and includes supply of reinforced rubber hose with requisite pressure rating.Supply of Appliance valve is also included.

Installation of ASTM A106, Gr. B, Seamless, BE , NB, XS pipes of various dia

- Erection, welding & Installation of CS pipes(sizes 1" to 3") & fittings (all types) including all types of Valves (Ball/Check/GLOBE) for piping for connectivity to industrial/ commercial customer. 1. Scope include required welding, painting, supply of all required gaskets, studs bolts & nuts etc. 2. The Scope includes Supply & fixing of approved MS angle clamps, Ceiling clamps & dowel plugs with screws, supply and insertion of insulation material i.e. PVC, PTFE sheet between pipe. 3. Other Required other material like CS pipe, elbow , bends, flanges,valve,NRV etc covered under SOR 7.0 to 24.0 shall be seperately payable. 4. Payment of radiography of joints (4" and below ) shall be paid seperately under SOR item for RADIOGRAPHY. 5. Cleaning and flushing by water/ compressed air, testing of the systems including hydrostatic, pneumatic and any other type of testing as specified, draining, drying by compressed air/other methods approved by EIC/RCM/Owner 6. The Scope includes Restoring the wall surface to original conditions. Clean-up and restoration of site, preparation of as built drawings, documents and project records; transportation of surplus free issue material to Owner's designated plac(s); completing all works in all respects as per the AFC drawing, specifications, standards and other provisions of Contract and instruction of Engineer-in-charge.

NOTE : 1) SOR 6.0 executed only prior approval from EIC / OWNER. 2) If Consumer is ready / agree complete the work after outlet of MRS/Metering skid outlet (after outlet valve) to commercial/industrial appliance valve connection Contractor have to take quantity (Corresponds to SOR 7.0 to 24.0) approval from EIC / OWNER prior to order placement.

ASTM A106, Gr. B, Seamless, PE , 1/2" NB, S160 , their fittings and installation of meter and regulator (as applicable)

ASTM A106, Gr. B, Seamless, PE , 1" NB, XS , their fittings and installation of meter and regulator (as applicable)

ASTM A106, Gr. B, Seamless, PE, 1.5" NB, XS , their fittings and installation of meter and regulator (as applicable)

ASTM A106, Gr. B (Charpy), Seamless, BE , 2" NB, XS , their fittings and installation of meter and regulator (as applicable)

ASTM A106, Gr. B (Charpy), Seamless, BE , 3" NB,XS , their fittings and installation of meter and regulator (as applicable)

ASTM A106, Gr. B (Charpy), Seamless, BE , 4" NB,XS , their fittings and installation of meter and regulator (as applicable)

Note: a). Supply & Installation of required size of brass fittings (which are not included in SOR item 7.0 to 22.0) in all type of meters (supplied by GAIL GAS LTD. ) shall be in scope of contractor. b). All butt welded fittings end shall generally match with connecting pipe wall thickness. However, in case of misalignment, Contractor shall have to do end preparation without any extra cost. c). Payment of radiography of joints (4" and below ) shall be paid seperately under SOR item for RADIOGRAPHY mentioned elsewhere in this SOR 24.0 d). All type of piping works shall be carried out as per piping material specification (PMS). e). Complete Carbon Steel Piping Work with painting including all fittings, flanges and supply of all required gaskets, studs bolts & nuts etc.

Supply of CARBON STEEL PIPES as per Technical Specification and as directed by EIC

ASTM A106, Gr. B, Seamless, PE , 1/2" NB, S160

ASTM A106, Gr. B, Seamless, PE , 1" NB, XS

ASTM A106, Gr. B, Seamless, PE, 1.5" NB, XS

ASTM A106, Gr. B (Charpy), Seamless, BE , 2" NB, XS

ASTM A106, Gr. B (Charpy), Seamless, BE , 3" NB,XS

ASTM A106, Gr. B (Charpy), Seamless, BE , 4" NB,XS

Supply of Pressure Gauges as per Technical Specification and as directed by EIC

RANGE 0-100 MBAR - 4"- DIAL SIZE

RANGE 0-1 BAR - 4"- DIAL SIZE

RANGE 0-4 BAR - 4"- DIAL SIZE

RANGE 0-6 BAR - 4"- DIAL SIZE

RANGE 0-30 BAR - 4"- DIAL SIZE

Supply of Conical Stainer

As per Technical Specification and as directed by EIC. Note: - Conical Stainer may be free issue by Gail Gas Ltd., Its Discretion of Gail Gas Ltd. to excute the SOR or Free Issue the material.

Check valve/NRV As per Technical Specification and as directed by EIC.

Supply of FLANGES Weld Neck (End Thickness to match pipe thickness)

1" , 150#, B-16.5 , A105 ,125 AARH,SW,RF

1.5" , 150#, B-16.5 , A105 ,125 AARH,SW,RF

2",150#, B-16.5, A105 (Charpy), 125 AARH, RF

3",150#, B-16.5, A105 (Charpy), 125 AARH, RF

4",150#, B-16.5, A105 (Charpy), 125 AARH, RF

Supply of Blind Flanges As per Technical Specification and as directed by EIC.

2",150#, B-16.5, A105 (Charpy), 125 AARH, RF

3",150#, B-16.5, A105 (Charpy), 125 AARH, RF

4",150#, B-16.5, A105 (Charpy), 125 AARH, RF

End Caps

2", XS, A 234 Gr. WPB (Charpy), BW

3", XS, A 234 Gr. WPB (Charpy), BW

4", XS, A 234 Gr. WPB (Charpy), BW

Supply of FLANGE END GLOBE VALVES, MAOP- 4 BAR As per Technical Specification and as directed by EIC.

Ball Valves As per Technical Specification and as directed by EIC.

1/2",800#, Sockolet Welded/Threaded Valve

1",800#, Sockolet Welded/Threaded Valve

Supply of Isolation Ball Valve And Appliance Valve as per Technical Specification and as directed by EIC

Isolation Ball Valve ½" max. 6 bar (g)

Isolation Ball Valve 1" max. 6 bar (g)

Isolation Ball Valve 1.5" max. 6 bar (g)

Isolation Ball Valve 2" max. 6 bar (g)

Isolation Ball Valve 3" max. 6 bar (g)

Supply SOCKOLET (A105, SW) As per Technical Specification and as directed by EIC.

SUPPLY OF REDUCER Reducer (A 234 Gr. WPB (Charpy), BW)

1.5" x 1", XS x XS, A105, SW,3000#, B-16.11

2"x1", XS x XS, A 234 Gr. WPB (Charpy), BW, B-16.9

2" X 1.5", XS , A 234 Gr. WPB (Charpy), BW, B-16.9

3"x1", XS x XS, A 234 Gr. WPB (Charpy), BW, B-16.9

3" X 1.5", XS , A 234 Gr. WPB (Charpy), BW, B-16.9

3" x 2" , STD x XS, A 234 Gr. WPB (Charpy), BW, B-16.9

4" x 3" , STD x XS, A 234 Gr. WPB (Charpy), BW, B-16.9

TEE, Equal / Reducing Tee

1", XS, SW, 3000#, B-16.11

1.5", XS, A105, SW, 3000#, B-16.11

2" x 1.5", XS , A234, Gr. WPB (Charpy), B-16.9, BW

2", XS , A234, Gr. WPB (Charpy), B-16.9, BW

3", STD , A234, Gr. WPB (Charpy), B-16.9, BW

4" STD x XS, A234, Gr. WPB (Charpy), B-16.9, BW

ELBOW, 90° Elbow

½", XS, SW, 3000#, ASTM A105,B-16.11

1", XS, SW, 3000#, ASTM A105,B-16.11

1.5", XS, SW, 3000#, ASTM A105,B-16.11

2", XS, BW, A234, Gr. WPB (Charpy), B-16.9, 1.5D

3", STD, BW, A234, Gr. WPB (Charpy), B-16.9, 1.5D

4", XS, BW, A234, Gr. WPB (Charpy), B-16.9, 1.5D

Spectacle Blind AS PER SPECIFICATION

Spectacle Blind 2"

Spectacle Blind 3"

Spectacle Blind 4"

Internal/external piping support (AS PER Tender)

TYPE-1, SIDE WALL MOUNTED AS PER DRAWING

TYPE-2, GROUND BASED AS PER DRAWING

TYPE-3, CEILING MOUNTED AS PER DRAWING

WELDING OF JOINTS - Butt Weld Joints

1/2" (WELDING OF JOINTS)

1" (WELDING OF JOINTS)

1.5" (WELDING OF JOINTS)

2" (WELDING OF JOINTS)

3" (WELDING OF JOINTS)

4" (WELDING OF JOINTS)

Note: i) All butt welded fittings end shall generally match with connecting pipe wall thickness however in case of misalignment Contractor shall have to do end preparation without any extra cost. ii) All coupling, nipples etc. as required shall be supplied by contractor but no separate payments shall be made as it is covered under erection rate.

RADIOGRAPHY OF JOINTS

Performance of radiographic inspection by gamma radiation as per scope of work and as per specifications in piping of all types and thickness including providing/hiring of all necessary equipments, supply of all consumables, and whatever else even though not expressely mentioned but required to perform the work as per specifications and instructions of Engineer-in-Charge (full circle re-radiography of the repaired joint and additional radiography necessitated due to poor performance of contractor's welder shall be carried out by the Contractor at his own cost and shall not be paid extra by Company). Radiographs shall be submitted to the Engineer-in-Charge for acceptance, whose decision shall be final and binding.

Note- i). 4" & Below and all butt weld joint are radiography / X-ray shall be done at every joint and shall be carried out as per API 1104 (latest edition) / M/s GAIL Gas Ltd. specification / OISD / PNGRB and same shall be approved by Engineer–in–charge (EIC)/RCM. ii). All socket weld joint MPT/UT/DPT shall be done at every joint nd shall be carried out as per API 1104 (latest edition)/M/s GAIL Gas Ltd. specification / OISD / PNGRB and same shall be approved by Engineer–in–charge (EIC)/ RCM.

1/2" (RADIOGRAPHY of Joints as Above)

1" (RADIOGRAPHY of Joints as Above)

1.5" (RADIOGRAPHY of Joints as Above)

2" (RADIOGRAPHY of Joints as Above)

3" (RADIOGRAPHY of Joints as Above)

4" (RADIOGRAPHY of Joints as Above)

Note: i) Quantities mentioned against each above item of SOR Items are tentative and may increase or decrease during execution of work depending upon site requirement. Contractor required to supply materials after assessing the site requirement and in multiple lot or as per Release Order/ Sub Purchase Order wise. All material either in multiple lot or as per Release Order/ Sub Purchase Order wise or as decided by EIC shall be supplied by bidder within the quoted price. (ii) The quantites of individual item can varied as per site requirement.The payment will be made as per actual certified measurement at site. For the supply items the quantities shall be procured after approval from client/ consultant/EIC. (iii) The bidder must indicate currency(ies) against each quoted item of the SOR. (iv) The total amount shall also be given by the bidder in the quoted currency(ies). (v) Some of the may / may not be execute as per site requirements.

Description of Work / Item(s)

Amount

Ground Connectivity Works

Laying of MDPE pipeline by any method in any type of soil strata upto 20m length from charged Pipeline to Customer premise including connection of Transistion Fitting at customer end. - Supply and installation of TF and construction of pedestral is in contrcator scope. - For pipeline laid more than 20m, payment for additonal length shall be covered in SOR no.1 in ruuning meters more than 20m.

PE 20mm dia

PE 32mm dia

PE 63mm dia

PE 90mm dia.

Survey, Pit Excavtion in all types of soills/PCC/RCC/Paver block/Ashpalt/Whitetopping etc., charged pipeline identification, Hook up activities, Online tapping either by Saddle / Tee / extension by Coupler for connecting the Pipeline laid as per above SOR 1a including fittings, Backfilling. Restoration shall be paid through other SOR

Connectiviy for PE 20mm dia laid under 1a.

Connectiviy for PE 32mm dia laid under 1a.

Connectiviy for PE 63mm dia laid under 1a.

Connectiviy for PE 90mm dia laid under 1a.

PE PIPELINE

PE Pipe Laying in any type of surface like unprepared surface (Katcha surface)/ Normal Surface/ Hard surface/Rock surface etc using open cut/ Moling (without Casing)/ Moling (with Casing)/ Horizontal Directional Drilling technique (with and without casing pipe) methodology.

Receipt. Loading. unloading. storing. reloading. tranportation. unloading. stringing and laying of PE100. SDR11 line pipes of all sizes including. proper stacking. identification.and supply of accessories of all sizes & thickness like PE Bends. Couplers. Endcaps. Tee. Reducer. CS / GI to PE Fittings (i.e. Transition Fittings of sizes 20 mm to 90 mm). Warning Mat etc. Handling. Stringing / uncoiling. aligning of the PE line pipe on the pipeline Right-of-Use / route. laying / installation of PE line pipe alongwith required accessories as mentioned above as per specification wherever required depending on site condition including execution of all works; Storeage of material in contractor's store. fabrication. access for construction procurement and supply of all materials. consumables. equipments. labour and other inputs.

In the case of free issue items. the scope also includes. receiving and loading from Owner's designated store. transportation. unloading and stacking of free issue items at Contractor's store. -Laying of all PE pipe (PE 100 SDR11). Including supply of HDPE casing pipe (in case of HDD (with case).Moling(with case) . Couplers. End caps etc. (Ref. of Particular job specification). Survey of under ground utilities. execution of the work as per specification. including excavation of pits moling with the hole size not exceeding 20% of the pipe dia. jointing and insertion of carrier pipe with casing. testing & commissioning and restoration of the pits to original condition. submission of As-Built Graph as per specifications and the instruction of Engineer-in-charge.

Casing details is as given below:- 1. For 20/32 mm PE pipe (in 75 mm dia. HDPE Casing Pipe. PE 63/80 PN6.0). 2. For 63 mm PE pipe (in 125 mm dia. HDPE Casing Pipe. PE 63/80 PN6.0).

Carrying out all temporary. ancillary. auxiliary works required to make the PE pipeline ready for commissioning as per drawings. Specifications. scope of work indicated in PJS and other provisions of tender/ contract documents and instructions of Engineer-in-charge. including but not limited to carrying out the following works: Surveying of route and detours required at the time of execution. preparation of construction drawings showing survey details and submit same to Owner for review / approval.

Carrying out preliminary activities such as preperation of drawings wherever required for crossing etc. Preparation and getting approval of schedules. execution procedures. drawings/ sketches/ wherever required. making trial pits to determine the underground utilities/ services etc.. restoration of the abandoned trial pits to original condition.

Stacking and installation of construction markers. clearing. fencing. grubbing. cutting of trees. full filling all the requirements of various statutory/ environment authorities to the entire satisfaction of concerned authorities. grading of work area.

Barricading the work area as per local authorities norms & to the satisfaction of Owner/ Eingineer -in- charge. installation of safety signs. Barricading the pipeline construction area prior to execution of the works as per drawing enclosed with tender/ contract documents and to the entire satisfaction of owner / engineer- in -charge.

Laying using open trench without casing includes survey of under ground utilities (through trial pits). execution of work as per specification including Trenching to all depths by excavation in all types of soils including soft/ rocky strata and different type of pavement / footpath / roads etc. including rock breaking. chiselling or otherwise cutting etc. as required and storing excavated soil. reusable materials at designated area as directed by Engineer in charge and to a width to accommodate the pipeline as per the relevant standard/ specification etc.

The minimum depth of the top of pipeline shall be 1.0 m measured from top of pipeline to the top of undisturbed surface of the soil or as per Specification/ OISD- 226 & PNGRB latest guidelines whichever is higher. Dewatering of trenches / pits if required as per site condition. Repairing of all damaged utilities if any. and payment of any compensation (if claimed by owner / other utility agencies) Uncoiling / stringing & aligning of PE pipes. clamping. jointing of the pipe ends / fittings / valves by qualified personnel using approved electro-fusion techniques as per specification. Note:- Coordinates to be taken for implementation for GIS for Valve pit, Fusion welding location and MRS.

The scope of work against this item also include Electro-fusion jointing of valves. fittings wherever required and as directed by Engineer-in-charge. The scope of work against laying of 20 mm pipe also includes works like making of PCC pedastal of grade (1:2:4) and size ( (300mm(L)X200mm(W) XHeight (H)). (H>=300mm & will be as per site condition) ). supply and installation of GI Sleeve (Heavy (C-Class) as per IS-1239). filling of sand and installation of TF (along with supply).

Pneumatic testing. purging with nitrogen and commissioning as per specification and approved procedures providing all tools and tackles. nitrogen. instruments. manpower and other related accessories and as per the instructions of the Engineer-in-charge.

Final clean-up of right-of-use or area disturbed by contractor during their construction activities for laying of pipeline works and disposal of debris and surplus material to designated disposal areas and backfilling of trench and compaction of the same as per satisfaction of Owner and / or as directed by Engineer–in–charge.

Maintaining the completed pipelines and installation for any defect or failures during defect liability period (i.e. 12 months from date of completion of work). Handing over the completed works to Owner for their operation/ use. reconciliation of material area wise and obtaining "no objection certificate" from Owner/ PMC. Preparation and submission of Daily progress report. Laying Graphs / PE line cards on daily basis.

On completion of gas charging of pipelines. Preparation and submission of As-built drawings. crossings details. termination. utility graphs and deviation statements. In case. the minimum required depth is not possible due to site condition. necessary mitigation measures with minimum permissible top cover shall be carried out by the contractor in consultation with EIC as per PNGRB Guidelines. without any time and cost implecation to owner.

Submission of all documents required for contract closure in numbers as mentioned in contract. Any other activities not mentioned / covered explicitly above. but otherwise required for satisfactory completion / operation / safety / statutory / maintenance of the works shall also be covered under the scope of work and has to be completed by the Contractor within specified schedule at no extra cost to Owner. All the work shall be executed in accordance with the provision of contract.

20 mm PE 100 pipe

32 mm PE 100 pipe

63 mm PE 100 pipe

90 mm PE 100 pipe

NOTE i) The lengths of pipelines are tentative. ii) For restoration of asphalt / concrete roads. the item for construction of asphalt top / concrete top / Tiles/Stone slab/Paver Blocks/Curb Stones shall be paid separately as per the rates quoted for the same elsewhere in the SOR 1.2. iii) In case. contractor prefers to lay the pipeline through HDD method in place of method as per SOR item- 1.1. contractor shall be required to lay the pipe upto a depth not more than 1.4 m wherever feasible as per the site condition. The payment shall however be made as per SOR item No.- 1.1 only.

GPR Survey for identification of pipeline

Laying of Pipeline by HDD in Rock Terrain

32 mm PE 100 pipe

63 mm PE 100 pipe

90 mm PE 100 pipe

Restoration

Restoration of the roads. pavements. channels. footpaths. tiles. stones etc. to original condition including supply of the approved quality material required. as per local authorities norms. obtaining NOC from concerned local authorities / land owners / third party inspection agencies (if any) designated by owner and to the satisfaction of Engineer-in-charge.

Asphalting

Cement Concrete

Tiles/Stone slab/Paver Blocks/Curb Stones

Brick Soling / Channels. etc.

Installation of valve in pit including supply of valves

Supply of isolation valves (as per data sheet) and installtion of valves in the valve pits as per typical drawing and specification enclosed and instructions of Engineer-in-charge. Payment of valve pits shall be paid separately as per SOR.

PE Valve 20 mm dia

PE Valve 32 mm dia

PE Valve 63 mm dia

PE Valve 90 mm dia

Construction of Valve Pits as per the enclosed tender drawing and specification. The item includes supply of all the material including Pre-cast RCC cover. shuttering. reinforcement. labour. curing etc as per the drawings. specification and instruction of EIC.

Type-I having Internal size of Minimum 1000 x 1000mm

Type-II having Internal size of Minimum 600 x 600mm

Note: The tender drawing enclosed is only for reference purpose and contractor shall be required to prepare drawings (in line with reference tender drawing) for specific sizes of Valve pits and the same shall be approved by EIC.

Fabrication & Installation of Markers

RCC Route Markers

Supply, fabrication and installation of RCC route markers as per the attached drawing in technical volume, along the route including all associated civil works such as excavation and construction in all types of soils, construction and pedestals and grouting with concrete.

Pole Markers with Foundation

Supply, fabrication and installation of plate markers as per the attached drawings in technical volume including all associated civil works such as excavation and construction in all types of soils, construction and pedestals and grouting with concrete, cleaning, stencil let.

Warning Plate Markers

Supply, fabrication and installation of plate markers, including application of approved color and quality of primer and paint, stencil letter cutting of lettering, numbers, direction, etc. as per the attached drawing in technical volume to be installed near regulator.

Excavation of Hard rock/surface

Excavation of trench or pits, wherever hard rock presence is exceeding 1.5 m in any direction of the trench and excavation of trench or pits in Malba/Multiple layers of asphalt/ brick / PCC/RCC etc and removable only by pneumatic chisel / drill as per the specifications and direction of EIC. The rates are payable over and above the Laying rates as per relevant SOR no. 1.1

Cutting of PCC/RCC surface with thickness more than 12" or Continuous asphalt multi-layer/ Malba/ Brick / Boulders more than 24".(Malba shall be considered as a strata where soil is in mixed form of debris/building rubbish or discarded pieces of bricks/stones )

Rock Cutting encountered while excavation of trenches for item 1.1 of SOR, not exceeding 1.5 meter in width, and lift upto 1.5 meter, including getting out the excavated soil and disposal of excavated soil as directed within a lead of 50 meter. In case of rocky soil, the bedding shall be done with approved/ good quality packing sand, subject to the approval of the EIC, the size distribution of the sand / shall be the same as per soil. The packing sand shall be placed to a minimum thickness of 150mm around the pipe in case of rocky terrain.

Note: i) The quantities mentioned are indicative only. ii) For all the supply items mentioned above, procurement shall be made as per specification after due approval of engineer- in - charge.

Liaisoning with Land Owning Agencies for Permission

Submission of applications as per approved drawings (Initial Route survey, prepartion of drawing, measuring and providing details of surface type shall be in scope of contractor), obtaining and submission of demand note, coordination, Liaisoning, obtaining written permission from land owing agencies like NHAI, AAI,Indian Railways and any other government agencies resposible for maintaining public lands and agencies owing Private lands etc. (all fee paid to authorities excluding demand charges or Bank Guarantees shall be reimbursed against documentary evidence). Permissions required from various authorities like NHAI / Railways / Irrigation (Canal) etc. falling enroute shall be inclusive in the item rate. No separate liasion charges against construction of valve chambers is payable and is included in laying rates.

Construction of RCC structure for protection of service line for drain/nallah Crossings

Construction of Non suspended slabs/pavement slabs including pedestal/ramp etc.using reinforced cement concrete of M-25 grade (Concrete shall be design mix/nominal mix with 20 mm & down size graded crushed stone aggregates) to protect the PE pipe laid. All necessary form work, finishing the top surface rough/smooth as required in any position, shape, level and thickness etc. shall be as specified and directed by EIC. The rates shall include grouting of pockets, supply of all material, tools, reinforcement steel etc.

Preservation of Pipeline

Preservation of pipeline sections and associated facilities (in event of delay in comissioning, other unforeseen reasons) including supply of nitrogen, all consumables, all equipment, man-power, etc. complete as per the requirements of specifications, other provisions of tender/ contract documents and instructions of Engineer-in-charge.

By filling and pressurizing with nitrogen to a pressure of 2 bar(g) for a period of one month or part thereof.

For 20 mm Pipeline

For 32 mm Pipeline

For 63 mm Pipeline

For every additional period of one month or part thereof Limited to 6 month

For 20 mm Pipeline

For 32 mm Pipeline

For 63 mm Pipeline

Notes: i) The above length is not for a single section but for no. of sections. ii) All accessrious ie; End caps and two nos tappings of 3/4 inches, PG to be considered per section and rate for the same shall be quoted by bidder under this item. iii) If month is partially complete, payment shall be made on prorata basis. iv) Scope includes pressure holding for a period of 6 months or as per EIC and jointing of PE pipe (if required) due to damage by any means and further filling of nitrogen for pressure holding. v) Length given are tantative may change as per site requirments.

CIVIL WORKS

Earth Work

Earth in excavation and filling to the grades and levels shown in the approved drawings in all kinds of conditions including for Road embakments, using approved quality good earth from designated borrow area, for all heights and depths including clearing and stripping (min. 150 mm) of the area marked for filling, taking spot levels, consolidating the exposed natural soil surface, excavating the earth from borrow area loading, transporting & unloading, spreading in layers not exceeding 150 mm thickness, breaking clods, watering (if reqd.), ramming and compacting by manual/ mechanical means to give minimum 92% of modified Proctor's density of earth, testing & dressing including disposal of all unserviceable material all complete as per specifications and directions of Engineer-in-charge.

(Rate to include cost of all labour, tools, tackles, equipment, hire chanrges, cost of borrow earth by way of royalties, right of way, cess etc., as applicable with all bye works and sundry works).

1 Cement : 2 Coarse sand : 4 stone aggregate 20mm nominal size.

1 Cement : 4 Coarse sand : 8 stone aggregate 40mm nominal size.

(Rate to include cost of all labour, tools, tackles, equipment, hire charges, supply of all materials, shuttering, earthwork in excavation and backfilling using approved earth in all conditions etc. with all bye works and sundry works.)

Reinforced Cement Concrete

Providing and laying reinforced cement of grade M-25 with 20mm and down grade crushed stone aggregate in all types of structures like foundations, pedestals, pedestal bases, pipe supports, sleepers, column, equipment foundation, Non suspended slabs/pavement slabs, ramps, cable trench inlcuding construction joints, bitumen painting on surface in contact with soil, supplying and fixing reinforcing steel, shuttering, inserts, finishes, grounting etc. at all depths and heights complete as per drawings, specifications and direction of the Engineer-in-charge.

Rate to include cost of all labour, tools, tackles, equipment, hire charges, supply of all maerials such as minimum 43 grade cement including sulphate resistant cement for sub-structures, R/F steel, Inserts, bolts, conduits, bitumen, other minor constrcution materials, shuttering, stanging, earthwork in excavation and backfilling using serviceable earth in all conditions, shorting bailing and pumping out water, testing of concrete, curing etc. with all bye works and sundry works.

Concrete Pavement

Providing and laying reinforced cement concrete of (M-25 grade) with 20mm and down grade crushed stone aggregate in pavement, including preparation of base (i.e. compacted subgrade, 200 thk sand and 50 thk PCC M-10 grade), leaving pockets if necessary, making recess, projections, fixing inserts conduit pipes (GI, PVC, HDPE, etc.) laying in alternate panels, filling the gaps between the panels with bitumen etc., making slopes, finishing edges, leaving bars for pedestals & sleepers including providing sand fill isolation , shuttering, providing and fixing reinforcing steel, curing, chipping and modification works etc. as specified in any shape, thickness, position and finishing the top surface smooth as per requirement etc. all complete as per drawings, specifications and directions of the Engineer-in-charge.

Concrete Pavement- 150mm thick (Type-I)

Brick Work

Providing brick work with brick class designation M-7.5 of IS:1077 in cm1:4 (1 cement : 4 sand) in steps, walls, retaining walls and load bearing structures drains, or any shape with all lead, depths & height including curring, scaffolding, etc., as per specifications and drawings with all bye-works and direction of the Enfineer-in-charge.

(Rate to include cost of all labour, tools, tackles, equipment, hire charges, supply of all materials such as minimum 43 grade cement, bricks, finishes, bitumen, other minor constrcution materials, shuttering, staging, masonry work, plastering, painting etc. with all bye-works and sundry works).

Note: The quantites of individual item can varied as per site requirement.The payment will be made as per actual certified measurement at site.

Laying of Brick layer/ Concrete

Providing single layer of Brick / Concrete / or impact resistant tape to entire width of trench above Warning Mat placed in trench over the laid pipeline as per OISD 226, standard drawing, specification and instruction of Owner. (Rate to include cost of all labour, tools, tackles, equipment, hire charges & supply of all materials, etc)

Brick Layer for width of PE pipeline trench as per drawing (75 mm thk.)

Concrete for width of PE pipeline trench as per drawing (80 mm thk.)

Demolition of PCC work below plinth level

Demolishing plain cement concrete (PCC) work (taking all necessary safety precautions) for all depths below plinth level including supply of all tools & tackles, necessary scaffolding, propping, underpinning, etc. , disposal of unserviceable material outside the boundary limits keeping the owner indemnified of any liabilities from statutory/ local bodies, all complete work as specified and directed.

Excavation for foundation works

Excavation as per plan, upto 3 meters and upto any lead in all conditions, backfilling using serviceable earth and disposal of surplus and unserviceable earth. Soil to be levelled and neatly dressed complete in all respect as per scope of work, technical specification and directions of EIC.

Upto 3.0 Mtrs

Dismantling of RCC & cutting of reinforcement (Thickness above 3”)

Structural Works

Supplying, fabricating & fixing steel structural cage fabricated from Angle conforming to IS:808 & fixing of GI weldmesh made from 3mm GI wire @ 75 mm bothways to structural steel frame by means of welding/bolting, including applying two coats of approved quality of synthetic enamel paint over a priming coat of in approved shade including supply of all raw materials, bolts, electrodes, transportation, including Hilti arrangement ,locking arrangement for fixing of posts etc complete as per enclosed drawing, technical specifications, scope of works and directions of the Engineer-In-Charge. Note:- Material shall be supplied and fabricated as per site condition and Contractor have to take quantity approval from EIC/OWNER prior to commencement of work and order placement.

MRS / Metering Skid/Wall Mounted MRS.

Installation of MRS / Metering Skid on foundation

Receiving and taking over, handling, loading, transportation and unloading of MRS / Metering Skid from Owner's designated stockyards to site, installation at foundation and hooking up with PE pipe including all works as required to complete the job as per the drawings and specification, scope of work mentioned in tender doucment. The scope includes supply of transition fittings,GI Sleeve, other MDPE and CS fittings as required and various associated works to commission MRS / Metering Skid. (Note : - The installation included CS piping work included welding,testing,NDT etc.,however payment for the CS piping work along with accessories supply will be paid in SOR item 6.0 to 24.0 respectively.)

Note: 1) Amount towards civil work shall be payable as per related SOR items. 2) Rate to include cost of all labour, tools, tackles, equipment, hire charges. 3) All fittings and consumables including Bolts, nuts, washer, U-clamps, gaskets etc. if required during installation shall be procured and supplied by the Contractor within the rate quoted. These items shall not be separately measured and paid.

MRS / Metering Skid <2000 SCMD

MRS / Metering Skid 2000-5000 SCMD

MRS / Metering Skid 5000-20000 SCMD

MRS / Metering Skid >20000 SCMD

Installation of Wall Mounted Metering System (Meter, Regulator & Accessory) locked in cage

Receiving and taking over, handling, loading, transportation and unloading of all items for Wall Mounted Metering System (Meter, Regulator & Accessory) from Owner's designated stockyards to site, installation on wall and hooking up with PE pipe including all works as required to complete the job as per the drawings and specification, scope of work mentioned in tender doucment. The scope includes supply of items required as per the drawing in scope of work (Details of drawings as PJS) viz. transition fittings, GI/Concrete Sleeves and other MDPE and CS fittings etc. as required and various associated works. (Only Meters and Regulators shall be provided as free issue) and all associated works (For CS pipe and other items refer sl. no. 6.0 to 24.0) to commission Wall Mounted Metering System. Note : Installation works included CS piping work, Testing etc.,however payment for the CS piping work along accessories will be paid in diiferent SOR item

Note: 1) Amount towards civil work shall be payable as per relevant SOR items. 2) Rate to include cost of all labour, tools, tackles, equipment, hire charges . 3) All fittings (those are not mentioned in SOR item 6.0 to 24.0) and consumables including Bolts, nuts, washer, U-clamps, gaskets etc. if required during installation shall be procured and supplied by the Contractor within the rate quoted. These items shall not be separately measured and paid. 4)The wall mounted Metering System to be kept in cage with locking facility, However payment for Structural work will be paid against SOR item 3.0

Wall Mounted Metering System < 500 SCMD

Wall mounted Metering System 500 to 2000 SCMD

Wall mounted Metering System >2000 SCMD

Note: i) The quantities mentioned are indicative only. ii) For all the supply items mentioned above, procurement shall be made as per specification after due approval of engineer- in - charge.

Installation of Wall Mounted Metering System (Pre-assemble)

Receiving and taking over, handling, loading, transportation and unloading of all items for Wall Mounted Metering System (Pre-assembled as per standard drawing Attached in PJS Drawing ) from Owner's designated stockyards to site, installation on wall and hooking up with PE pipe including all works as required to complete the job as per the drawings and specification, scope of work mentioned in tender doucment. The scope includes supply of transition fittings, Sleeves and other MDPE and CS fittings etc. as required and various associated works, however, the Metering System assembly ( As per drawing ) shall be provided as free issue by GAIL Gas. Installtion work done by Contractor along supply of consumables including Bolts, nuts, washer, U-clamps, gaskets etc. if required during installation shall be procured and supplied by the Contractor within the rate quoted.

Note: 1) Amount towards civil work shall be payable as per related SOR items 2.0. 2) Rate to include cost of all labour, tools, tackles, equipment, hire charges . 3) The wall mounted Metering System to be kept in cage with locking facility, However payment for Structural work will be paid against SOR item 3.0

Installation of GI Pipe 2" - 1" size with isolation valve for commercial meter inlet connection from TF

Removal of MRS/ Metering Skids, Wall Mounted MRS/Metering System (all capacities) from existing consumer's premise,

Removal of MRS/ Metering Skids, Wall Mounted Metering System (all capacities) from existing consumer's premise for shifting to another site/store. The scope of work also includes excavation to retrive PE pipe line , disconnection of existing pipe lines (PE & Steel).

Note:- Transportaion of removed metering skid/Wall mounted Metering System to store shall be payble under SOR item no.4.4.2. However, if this skid is being shifted directly to new location for installation at new customer premises then transportation to be claimed from 4.1 & 4.2 as applicable.

Transportaion of removed metering skid/Wall mounted Metering System to store

Conversion of Commercial Appliances/industrial :

Conversions of all types of commercial appliances to NG based appliances. Supply & changing of the nozzles /jets and associated controls for Non-domestic appliances (imported appliances included) with proper tools and tackles. Cleaning and performing minor maintenance, greasing etc. of the appliance. Testing and showing the performance to the customer, signing of joint meter records (JMR) and instructing the customer on use & safety norms, complete as per specifications & to satisfaction of owner / Engineer in Charge and includes supply of reinforced rubber hose with requisite pressure rating.Supply of Appliance valve is also included.

Installation of ASTM A106, Gr. B, Seamless, BE , NB, XS pipes of various dia

- Erection, welding & Installation of CS pipes(sizes 1" to 3") & fittings (all types) including all types of Valves (Ball/Check/GLOBE) for piping for connectivity to industrial/ commercial customer. 1. Scope include required welding, painting, supply of all required gaskets, studs bolts & nuts etc. 2. The Scope includes Supply & fixing of approved MS angle clamps, Ceiling clamps & dowel plugs with screws, supply and insertion of insulation material i.e. PVC, PTFE sheet between pipe. 3. Other Required other material like CS pipe, elbow , bends, flanges,valve,NRV etc covered under SOR 7.0 to 24.0 shall be seperately payable. 4. Payment of radiography of joints (4" and below ) shall be paid seperately under SOR item for RADIOGRAPHY. 5. Cleaning and flushing by water/ compressed air, testing of the systems including hydrostatic, pneumatic and any other type of testing as specified, draining, drying by compressed air/other methods approved by EIC/RCM/Owner 6. The Scope includes Restoring the wall surface to original conditions. Clean-up and restoration of site, preparation of as built drawings, documents and project records; transportation of surplus free issue material to Owner's designated plac(s); completing all works in all respects as per the AFC drawing, specifications, standards and other provisions of Contract and instruction of Engineer-in-charge.

NOTE : 1) SOR 6.0 executed only prior approval from EIC / OWNER. 2) If Consumer is ready / agree complete the work after outlet of MRS/Metering skid outlet (after outlet valve) to commercial/industrial appliance valve connection Contractor have to take quantity (Corresponds to SOR 7.0 to 24.0) approval from EIC / OWNER prior to order placement.

ASTM A106, Gr. B, Seamless, PE , 1/2" NB, S160 , their fittings and installation of meter and regulator (as applicable)

ASTM A106, Gr. B, Seamless, PE , 1" NB, XS , their fittings and installation of meter and regulator (as applicable)

ASTM A106, Gr. B, Seamless, PE, 1.5" NB, XS , their fittings and installation of meter and regulator (as applicable)

ASTM A106, Gr. B (Charpy), Seamless, BE , 2" NB, XS , their fittings and installation of meter and regulator (as applicable)

ASTM A106, Gr. B (Charpy), Seamless, BE , 3" NB,XS , their fittings and installation of meter and regulator (as applicable)

ASTM A106, Gr. B (Charpy), Seamless, BE , 4" NB,XS , their fittings and installation of meter and regulator (as applicable)

Note: a). Supply & Installation of required size of brass fittings (which are not included in SOR item 7.0 to 22.0) in all type of meters (supplied by GAIL GAS LTD. ) shall be in scope of contractor. b). All butt welded fittings end shall generally match with connecting pipe wall thickness. However, in case of misalignment, Contractor shall have to do end preparation without any extra cost. c). Payment of radiography of joints (4" and below ) shall be paid seperately under SOR item for RADIOGRAPHY mentioned elsewhere in this SOR 24.0 d). All type of piping works shall be carried out as per piping material specification (PMS). e). Complete Carbon Steel Piping Work with painting including all fittings, flanges and supply of all required gaskets, studs bolts & nuts etc.

Supply of CARBON STEEL PIPES as per Technical Specification and as directed by EIC

ASTM A106, Gr. B, Seamless, PE , 1/2" NB, S160

ASTM A106, Gr. B, Seamless, PE , 1" NB, XS

ASTM A106, Gr. B, Seamless, PE, 1.5" NB, XS

ASTM A106, Gr. B (Charpy), Seamless, BE , 2" NB, XS

ASTM A106, Gr. B (Charpy), Seamless, BE , 3" NB,XS

ASTM A106, Gr. B (Charpy), Seamless, BE , 4" NB,XS

Supply of Pressure Gauges as per Technical Specification and as directed by EIC

RANGE 0-100 MBAR - 4"- DIAL SIZE

RANGE 0-1 BAR - 4"- DIAL SIZE

RANGE 0-4 BAR - 4"- DIAL SIZE

RANGE 0-6 BAR - 4"- DIAL SIZE

RANGE 0-30 BAR - 4"- DIAL SIZE

Supply of Conical Stainer

As per Technical Specification and as directed by EIC. Note: - Conical Stainer may be free issue by Gail Gas Ltd., Its Discretion of Gail Gas Ltd. to excute the SOR or Free Issue the material.

Check valve/NRV As per Technical Specification and as directed by EIC.

Supply of FLANGES Weld Neck (End Thickness to match pipe thickness)

1" , 150#, B-16.5 , A105 ,125 AARH,SW,RF

1.5" , 150#, B-16.5 , A105 ,125 AARH,SW,RF

2",150#, B-16.5, A105 (Charpy), 125 AARH, RF

3",150#, B-16.5, A105 (Charpy), 125 AARH, RF

4",150#, B-16.5, A105 (Charpy), 125 AARH, RF

Supply of Blind Flanges As per Technical Specification and as directed by EIC.

2",150#, B-16.5, A105 (Charpy), 125 AARH, RF

3",150#, B-16.5, A105 (Charpy), 125 AARH, RF

4",150#, B-16.5, A105 (Charpy), 125 AARH, RF

End Caps

2", XS, A 234 Gr. WPB (Charpy), BW

3", XS, A 234 Gr. WPB (Charpy), BW

4", XS, A 234 Gr. WPB (Charpy), BW

Supply of FLANGE END GLOBE VALVES, MAOP- 4 BAR As per Technical Specification and as directed by EIC.

Ball Valves As per Technical Specification and as directed by EIC.

1/2",800#, Sockolet Welded/Threaded Valve

1",800#, Sockolet Welded/Threaded Valve

Supply of Isolation Ball Valve And Appliance Valve as per Technical Specification and as directed by EIC

Isolation Ball Valve ½" max. 6 bar (g)

Isolation Ball Valve 1" max. 6 bar (g)

Isolation Ball Valve 1.5" max. 6 bar (g)

Isolation Ball Valve 2" max. 6 bar (g)

Isolation Ball Valve 3" max. 6 bar (g)

Supply SOCKOLET (A105, SW) As per Technical Specification and as directed by EIC.

SUPPLY OF REDUCER Reducer (A 234 Gr. WPB (Charpy), BW)

1.5" x 1", XS x XS, A105, SW,3000#, B-16.11

2"x1", XS x XS, A 234 Gr. WPB (Charpy), BW, B-16.9

2" X 1.5", XS , A 234 Gr. WPB (Charpy), BW, B-16.9

3"x1", XS x XS, A 234 Gr. WPB (Charpy), BW, B-16.9

3" X 1.5", XS , A 234 Gr. WPB (Charpy), BW, B-16.9

3" x 2" , STD x XS, A 234 Gr. WPB (Charpy), BW, B-16.9

4" x 3" , STD x XS, A 234 Gr. WPB (Charpy), BW, B-16.9

TEE, Equal / Reducing Tee

1", XS, SW, 3000#, B-16.11

1.5", XS, A105, SW, 3000#, B-16.11

2" x 1.5", XS , A234, Gr. WPB (Charpy), B-16.9, BW

2", XS , A234, Gr. WPB (Charpy), B-16.9, BW

3", STD , A234, Gr. WPB (Charpy), B-16.9, BW

4" STD x XS, A234, Gr. WPB (Charpy), B-16.9, BW

ELBOW, 90° Elbow

½", XS, SW, 3000#, ASTM A105,B-16.11

1", XS, SW, 3000#, ASTM A105,B-16.11

1.5", XS, SW, 3000#, ASTM A105,B-16.11

2", XS, BW, A234, Gr. WPB (Charpy), B-16.9, 1.5D

3", STD, BW, A234, Gr. WPB (Charpy), B-16.9, 1.5D

4", XS, BW, A234, Gr. WPB (Charpy), B-16.9, 1.5D

Spectacle Blind AS PER SPECIFICATION

Spectacle Blind 2"

Spectacle Blind 3"

Spectacle Blind 4"

Internal/external piping support (AS PER Tender)

TYPE-1, SIDE WALL MOUNTED AS PER DRAWING

TYPE-2, GROUND BASED AS PER DRAWING

TYPE-3, CEILING MOUNTED AS PER DRAWING

WELDING OF JOINTS - Butt Weld Joints

1/2" (WELDING OF JOINTS)

1" (WELDING OF JOINTS)

1.5" (WELDING OF JOINTS)

2" (WELDING OF JOINTS)

3" (WELDING OF JOINTS)

4" (WELDING OF JOINTS)

Note: i) All butt welded fittings end shall generally match with connecting pipe wall thickness however in case of misalignment Contractor shall have to do end preparation without any extra cost. ii) All coupling, nipples etc. as required shall be supplied by contractor but no separate payments shall be made as it is covered under erection rate.

RADIOGRAPHY OF JOINTS

Performance of radiographic inspection by gamma radiation as per scope of work and as per specifications in piping of all types and thickness including providing/hiring of all necessary equipments, supply of all consumables, and whatever else even though not expressely mentioned but required to perform the work as per specifications and instructions of Engineer-in-Charge (full circle re-radiography of the repaired joint and additional radiography necessitated due to poor performance of contractor's welder shall be carried out by the Contractor at his own cost and shall not be paid extra by Company). Radiographs shall be submitted to the Engineer-in-Charge for acceptance, whose decision shall be final and binding.

Note- i). 4" & Below and all butt weld joint are radiography / X-ray shall be done at every joint and shall be carried out as per API 1104 (latest edition) / M/s GAIL Gas Ltd. specification / OISD / PNGRB and same shall be approved by Engineer–in–charge (EIC)/RCM. ii). All socket weld joint MPT/UT/DPT shall be done at every joint nd shall be carried out as per API 1104 (latest edition)/M/s GAIL Gas Ltd. specification / OISD / PNGRB and same shall be approved by Engineer–in–charge (EIC)/ RCM.

1/2" (RADIOGRAPHY of Joints as Above)

1" (RADIOGRAPHY of Joints as Above)

1.5" (RADIOGRAPHY of Joints as Above)

2" (RADIOGRAPHY of Joints as Above)

3" (RADIOGRAPHY of Joints as Above)

4" (RADIOGRAPHY of Joints as Above)

Note: i) Quantities mentioned against each above item of SOR Items are tentative and may increase or decrease during execution of work depending upon site requirement. Contractor required to supply materials after assessing the site requirement and in multiple lot or as per Release Order/ Sub Purchase Order wise. All material either in multiple lot or as per Release Order/ Sub Purchase Order wise or as decided by EIC shall be supplied by bidder within the quoted price. (ii) The quantites of individual item can varied as per site requirement.The payment will be made as per actual certified measurement at site. For the supply items the quantities shall be procured after approval from client/ consultant/EIC. (iii) The bidder must indicate currency(ies) against each quoted item of the SOR. (iv) The total amount shall also be given by the bidder in the quoted currency(ies). (v) Some of the may / may not be execute as per site requirements.

Description of Work / Item(s)

Amount

Ground Connectivity Works

Laying of MDPE pipeline by any method in any type of soil strata upto 20m length from charged Pipeline to Customer premise including connection of Transistion Fitting at customer end. - Supply and installation of TF and construction of pedestral is in contrcator scope. - For pipeline laid more than 20m, payment for additonal length shall be covered in SOR no.1 in ruuning meters more than 20m.

PE 20mm dia

PE 32mm dia

PE 63mm dia

PE 90mm dia.

Survey, Pit Excavtion in all types of soills/PCC/RCC/Paver block/Ashpalt/Whitetopping etc., charged pipeline identification, Hook up activities, Online tapping either by Saddle / Tee / extension by Coupler for connecting the Pipeline laid as per above SOR 1a including fittings, Backfilling. Restoration shall be paid through other SOR

Connectiviy for PE 20mm dia laid under 1a.

Connectiviy for PE 32mm dia laid under 1a.

Connectiviy for PE 63mm dia laid under 1a.

Connectiviy for PE 90mm dia laid under 1a.

PE PIPELINE

PE Pipe Laying in any type of surface like unprepared surface (Katcha surface)/ Normal Surface/ Hard surface/Rock surface etc using open cut/ Moling (without Casing)/ Moling (with Casing)/ Horizontal Directional Drilling technique (with and without casing pipe) methodology.

Receipt. Loading. unloading. storing. reloading. tranportation. unloading. stringing and laying of PE100. SDR11 line pipes of all sizes including. proper stacking. identification.and supply of accessories of all sizes & thickness like PE Bends. Couplers. Endcaps. Tee. Reducer. CS / GI to PE Fittings (i.e. Transition Fittings of sizes 20 mm to 90 mm). Warning Mat etc. Handling. Stringing / uncoiling. aligning of the PE line pipe on the pipeline Right-of-Use / route. laying / installation of PE line pipe alongwith required accessories as mentioned above as per specification wherever required depending on site condition including execution of all works; Storeage of material in contractor's store. fabrication. access for construction procurement and supply of all materials. consumables. equipments. labour and other inputs.

In the case of free issue items. the scope also includes. receiving and loading from Owner's designated store. transportation. unloading and stacking of free issue items at Contractor's store. -Laying of all PE pipe (PE 100 SDR11). Including supply of HDPE casing pipe (in case of HDD (with case).Moling(with case) . Couplers. End caps etc. (Ref. of Particular job specification). Survey of under ground utilities. execution of the work as per specification. including excavation of pits moling with the hole size not exceeding 20% of the pipe dia. jointing and insertion of carrier pipe with casing. testing & commissioning and restoration of the pits to original condition. submission of As-Built Graph as per specifications and the instruction of Engineer-in-charge.

Casing details is as given below:- 1. For 20/32 mm PE pipe (in 75 mm dia. HDPE Casing Pipe. PE 63/80 PN6.0). 2. For 63 mm PE pipe (in 125 mm dia. HDPE Casing Pipe. PE 63/80 PN6.0).

Carrying out all temporary. ancillary. auxiliary works required to make the PE pipeline ready for commissioning as per drawings. Specifications. scope of work indicated in PJS and other provisions of tender/ contract documents and instructions of Engineer-in-charge. including but not limited to carrying out the following works: Surveying of route and detours required at the time of execution. preparation of construction drawings showing survey details and submit same to Owner for review / approval.

Carrying out preliminary activities such as preperation of drawings wherever required for crossing etc. Preparation and getting approval of schedules. execution procedures. drawings/ sketches/ wherever required. making trial pits to determine the underground utilities/ services etc.. restoration of the abandoned trial pits to original condition.

Stacking and installation of construction markers. clearing. fencing. grubbing. cutting of trees. full filling all the requirements of various statutory/ environment authorities to the entire satisfaction of concerned authorities. grading of work area.

Barricading the work area as per local authorities norms & to the satisfaction of Owner/ Eingineer -in- charge. installation of safety signs. Barricading the pipeline construction area prior to execution of the works as per drawing enclosed with tender/ contract documents and to the entire satisfaction of owner / engineer- in -charge.

Laying using open trench without casing includes survey of under ground utilities (through trial pits). execution of work as per specification including Trenching to all depths by excavation in all types of soils including soft/ rocky strata and different type of pavement / footpath / roads etc. including rock breaking. chiselling or otherwise cutting etc. as required and storing excavated soil. reusable materials at designated area as directed by Engineer in charge and to a width to accommodate the pipeline as per the relevant standard/ specification etc.

The minimum depth of the top of pipeline shall be 1.0 m measured from top of pipeline to the top of undisturbed surface of the soil or as per Specification/ OISD- 226 & PNGRB latest guidelines whichever is higher. Dewatering of trenches / pits if required as per site condition. Repairing of all damaged utilities if any. and payment of any compensation (if claimed by owner / other utility agencies) Uncoiling / stringing & aligning of PE pipes. clamping. jointing of the pipe ends / fittings / valves by qualified personnel using approved electro-fusion techniques as per specification. Note:- Coordinates to be taken for implementation for GIS for Valve pit, Fusion welding location and MRS.

The scope of work against this item also include Electro-fusion jointing of valves. fittings wherever required and as directed by Engineer-in-charge. The scope of work against laying of 20 mm pipe also includes works like making of PCC pedastal of grade (1:2:4) and size ( (300mm(L)X200mm(W) XHeight (H)). (H>=300mm & will be as per site condition) ). supply and installation of GI Sleeve (Heavy (C-Class) as per IS-1239). filling of sand and installation of TF (along with supply).

Pneumatic testing. purging with nitrogen and commissioning as per specification and approved procedures providing all tools and tackles. nitrogen. instruments. manpower and other related accessories and as per the instructions of the Engineer-in-charge.

Final clean-up of right-of-use or area disturbed by contractor during their construction activities for laying of pipeline works and disposal of debris and surplus material to designated disposal areas and backfilling of trench and compaction of the same as per satisfaction of Owner and / or as directed by Engineer–in–charge.

Maintaining the completed pipelines and installation for any defect or failures during defect liability period (i.e. 12 months from date of completion of work). Handing over the completed works to Owner for their operation/ use. reconciliation of material area wise and obtaining "no objection certificate" from Owner/ PMC. Preparation and submission of Daily progress report. Laying Graphs / PE line cards on daily basis.

On completion of gas charging of pipelines. Preparation and submission of As-built drawings. crossings details. termination. utility graphs and deviation statements. In case. the minimum required depth is not possible due to site condition. necessary mitigation measures with minimum permissible top cover shall be carried out by the contractor in consultation with EIC as per PNGRB Guidelines. without any time and cost implecation to owner.

Submission of all documents required for contract closure in numbers as mentioned in contract. Any other activities not mentioned / covered explicitly above. but otherwise required for satisfactory completion / operation / safety / statutory / maintenance of the works shall also be covered under the scope of work and has to be completed by the Contractor within specified schedule at no extra cost to Owner. All the work shall be executed in accordance with the provision of contract.

20 mm PE 100 pipe

32 mm PE 100 pipe

63 mm PE 100 pipe

90 mm PE 100 pipe

NOTE i) The lengths of pipelines are tentative. ii) For restoration of asphalt / concrete roads. the item for construction of asphalt top / concrete top / Tiles/Stone slab/Paver Blocks/Curb Stones shall be paid separately as per the rates quoted for the same elsewhere in the SOR 1.2. iii) In case. contractor prefers to lay the pipeline through HDD method in place of method as per SOR item- 1.1. contractor shall be required to lay the pipe upto a depth not more than 1.4 m wherever feasible as per the site condition. The payment shall however be made as per SOR item No.- 1.1 only.

GPR Survey for identification of pipeline

Laying of Pipeline by HDD in Rock Terrain

32 mm PE 100 pipe

63 mm PE 100 pipe

90 mm PE 100 pipe

Restoration

Restoration of the roads. pavements. channels. footpaths. tiles. stones etc. to original condition including supply of the approved quality material required. as per local authorities norms. obtaining NOC from concerned local authorities / land owners / third party inspection agencies (if any) designated by owner and to the satisfaction of Engineer-in-charge.

Asphalting

Cement Concrete

Tiles/Stone slab/Paver Blocks/Curb Stones

Brick Soling / Channels. etc.

Installation of valve in pit including supply of valves

Supply of isolation valves (as per data sheet) and installtion of valves in the valve pits as per typical drawing and specification enclosed and instructions of Engineer-in-charge. Payment of valve pits shall be paid separately as per SOR.

PE Valve 20 mm dia

PE Valve 32 mm dia

PE Valve 63 mm dia

PE Valve 90 mm dia

Construction of Valve Pits as per the enclosed tender drawing and specification. The item includes supply of all the material including Pre-cast RCC cover. shuttering. reinforcement. labour. curing etc as per the drawings. specification and instruction of EIC.

Type-I having Internal size of Minimum 1000 x 1000mm

Type-II having Internal size of Minimum 600 x 600mm

Note: The tender drawing enclosed is only for reference purpose and contractor shall be required to prepare drawings (in line with reference tender drawing) for specific sizes of Valve pits and the same shall be approved by EIC.

Fabrication & Installation of Markers

RCC Route Markers

Supply, fabrication and installation of RCC route markers as per the attached drawing in technical volume, along the route including all associated civil works such as excavation and construction in all types of soils, construction and pedestals and grouting with concrete.

Pole Markers with Foundation

Supply, fabrication and installation of plate markers as per the attached drawings in technical volume including all associated civil works such as excavation and construction in all types of soils, construction and pedestals and grouting with concrete, cleaning, stencil let.

Warning Plate Markers

Supply, fabrication and installation of plate markers, including application of approved color and quality of primer and paint, stencil letter cutting of lettering, numbers, direction, etc. as per the attached drawing in technical volume to be installed near regulator.

Excavation of Hard rock/surface

Excavation of trench or pits, wherever hard rock presence is exceeding 1.5 m in any direction of the trench and excavation of trench or pits in Malba/Multiple layers of asphalt/ brick / PCC/RCC etc and removable only by pneumatic chisel / drill as per the specifications and direction of EIC. The rates are payable over and above the Laying rates as per relevant SOR no. 1.1

Cutting of PCC/RCC surface with thickness more than 12" or Continuous asphalt multi-layer/ Malba/ Brick / Boulders more than 24".(Malba shall be considered as a strata where soil is in mixed form of debris/building rubbish or discarded pieces of bricks/stones )

Rock Cutting encountered while excavation of trenches for item 1.1 of SOR, not exceeding 1.5 meter in width, and lift upto 1.5 meter, including getting out the excavated soil and disposal of excavated soil as directed within a lead of 50 meter. In case of rocky soil, the bedding shall be done with approved/ good quality packing sand, subject to the approval of the EIC, the size distribution of the sand / shall be the same as per soil. The packing sand shall be placed to a minimum thickness of 150mm around the pipe in case of rocky terrain.

Note: i) The quantities mentioned are indicative only. ii) For all the supply items mentioned above, procurement shall be made as per specification after due approval of engineer- in - charge.

Liaisoning with Land Owning Agencies for Permission

Submission of applications as per approved drawings (Initial Route survey, prepartion of drawing, measuring and providing details of surface type shall be in scope of contractor), obtaining and submission of demand note, coordination, Liaisoning, obtaining written permission from land owing agencies like NHAI, AAI,Indian Railways and any other government agencies resposible for maintaining public lands and agencies owing Private lands etc. (all fee paid to authorities excluding demand charges or Bank Guarantees shall be reimbursed against documentary evidence). Permissions required from various authorities like NHAI / Railways / Irrigation (Canal) etc. falling enroute shall be inclusive in the item rate. No separate liasion charges against construction of valve chambers is payable and is included in laying rates.

Construction of RCC structure for protection of service line for drain/nallah Crossings

Construction of Non suspended slabs/pavement slabs including pedestal/ramp etc.using reinforced cement concrete of M-25 grade (Concrete shall be design mix/nominal mix with 20 mm & down size graded crushed stone aggregates) to protect the PE pipe laid. All necessary form work, finishing the top surface rough/smooth as required in any position, shape, level and thickness etc. shall be as specified and directed by EIC. The rates shall include grouting of pockets, supply of all material, tools, reinforcement steel etc.

Preservation of Pipeline

Preservation of pipeline sections and associated facilities (in event of delay in comissioning, other unforeseen reasons) including supply of nitrogen, all consumables, all equipment, man-power, etc. complete as per the requirements of specifications, other provisions of tender/ contract documents and instructions of Engineer-in-charge.

By filling and pressurizing with nitrogen to a pressure of 2 bar(g) for a period of one month or part thereof.

For 20 mm Pipeline

For 32 mm Pipeline

For 63 mm Pipeline

For every additional period of one month or part thereof Limited to 6 month

For 20 mm Pipeline

For 32 mm Pipeline

For 63 mm Pipeline

Notes: i) The above length is not for a single section but for no. of sections. ii) All accessrious ie; End caps and two nos tappings of 3/4 inches, PG to be considered per section and rate for the same shall be quoted by bidder under this item. iii) If month is partially complete, payment shall be made on prorata basis. iv) Scope includes pressure holding for a period of 6 months or as per EIC and jointing of PE pipe (if required) due to damage by any means and further filling of nitrogen for pressure holding. v) Length given are tantative may change as per site requirments.

CIVIL WORKS

Earth Work

Earth in excavation and filling to the grades and levels shown in the approved drawings in all kinds of conditions including for Road embakments, using approved quality good earth from designated borrow area, for all heights and depths including clearing and stripping (min. 150 mm) of the area marked for filling, taking spot levels, consolidating the exposed natural soil surface, excavating the earth from borrow area loading, transporting & unloading, spreading in layers not exceeding 150 mm thickness, breaking clods, watering (if reqd.), ramming and compacting by manual/ mechanical means to give minimum 92% of modified Proctor's density of earth, testing & dressing including disposal of all unserviceable material all complete as per specifications and directions of Engineer-in-charge.

(Rate to include cost of all labour, tools, tackles, equipment, hire chanrges, cost of borrow earth by way of royalties, right of way, cess etc., as applicable with all bye works and sundry works).

1 Cement : 2 Coarse sand : 4 stone aggregate 20mm nominal size.

1 Cement : 4 Coarse sand : 8 stone aggregate 40mm nominal size.

(Rate to include cost of all labour, tools, tackles, equipment, hire charges, supply of all materials, shuttering, earthwork in excavation and backfilling using approved earth in all conditions etc. with all bye works and sundry works.)

Reinforced Cement Concrete

Providing and laying reinforced cement of grade M-25 with 20mm and down grade crushed stone aggregate in all types of structures like foundations, pedestals, pedestal bases, pipe supports, sleepers, column, equipment foundation, Non suspended slabs/pavement slabs, ramps, cable trench inlcuding construction joints, bitumen painting on surface in contact with soil, supplying and fixing reinforcing steel, shuttering, inserts, finishes, grounting etc. at all depths and heights complete as per drawings, specifications and direction of the Engineer-in-charge.

Rate to include cost of all labour, tools, tackles, equipment, hire charges, supply of all maerials such as minimum 43 grade cement including sulphate resistant cement for sub-structures, R/F steel, Inserts, bolts, conduits, bitumen, other minor constrcution materials, shuttering, stanging, earthwork in excavation and backfilling using serviceable earth in all conditions, shorting bailing and pumping out water, testing of concrete, curing etc. with all bye works and sundry works.

Concrete Pavement

Providing and laying reinforced cement concrete of (M-25 grade) with 20mm and down grade crushed stone aggregate in pavement, including preparation of base (i.e. compacted subgrade, 200 thk sand and 50 thk PCC M-10 grade), leaving pockets if necessary, making recess, projections, fixing inserts conduit pipes (GI, PVC, HDPE, etc.) laying in alternate panels, filling the gaps between the panels with bitumen etc., making slopes, finishing edges, leaving bars for pedestals & sleepers including providing sand fill isolation , shuttering, providing and fixing reinforcing steel, curing, chipping and modification works etc. as specified in any shape, thickness, position and finishing the top surface smooth as per requirement etc. all complete as per drawings, specifications and directions of the Engineer-in-charge.

Concrete Pavement- 150mm thick (Type-I)

Brick Work

Providing brick work with brick class designation M-7.5 of IS:1077 in cm1:4 (1 cement : 4 sand) in steps, walls, retaining walls and load bearing structures drains, or any shape with all lead, depths & height including curring, scaffolding, etc., as per specifications and drawings with all bye-works and direction of the Enfineer-in-charge.

(Rate to include cost of all labour, tools, tackles, equipment, hire charges, supply of all materials such as minimum 43 grade cement, bricks, finishes, bitumen, other minor constrcution materials, shuttering, staging, masonry work, plastering, painting etc. with all bye-works and sundry works).

Note: The quantites of individual item can varied as per site requirement.The payment will be made as per actual certified measurement at site.

Laying of Brick layer/ Concrete

Providing single layer of Brick / Concrete / or impact resistant tape to entire width of trench above Warning Mat placed in trench over the laid pipeline as per OISD 226, standard drawing, specification and instruction of Owner. (Rate to include cost of all labour, tools, tackles, equipment, hire charges & supply of all materials, etc)

Brick Layer for width of PE pipeline trench as per drawing (75 mm thk.)

Concrete for width of PE pipeline trench as per drawing (80 mm thk.)

Demolition of PCC work below plinth level

Demolishing plain cement concrete (PCC) work (taking all necessary safety precautions) for all depths below plinth level including supply of all tools & tackles, necessary scaffolding, propping, underpinning, etc. , disposal of unserviceable material outside the boundary limits keeping the owner indemnified of any liabilities from statutory/ local bodies, all complete work as specified and directed.

Excavation for foundation works

Excavation as per plan, upto 3 meters and upto any lead in all conditions, backfilling using serviceable earth and disposal of surplus and unserviceable earth. Soil to be levelled and neatly dressed complete in all respect as per scope of work, technical specification and directions of EIC.

Upto 3.0 Mtrs

Dismantling of RCC & cutting of reinforcement (Thickness above 3”)

Structural Works

Supplying, fabricating & fixing steel structural cage fabricated from Angle conforming to IS:808 & fixing of GI weldmesh made from 3mm GI wire @ 75 mm bothways to structural steel frame by means of welding/bolting, including applying two coats of approved quality of synthetic enamel paint over a priming coat of in approved shade including supply of all raw materials, bolts, electrodes, transportation, including Hilti arrangement ,locking arrangement for fixing of posts etc complete as per enclosed drawing, technical specifications, scope of works and directions of the Engineer-In-Charge. Note:- Material shall be supplied and fabricated as per site condition and Contractor have to take quantity approval from EIC/OWNER prior to commencement of work and order placement.

MRS / Metering Skid/Wall Mounted MRS.

Installation of MRS / Metering Skid on foundation

Receiving and taking over, handling, loading, transportation and unloading of MRS / Metering Skid from Owner's designated stockyards to site, installation at foundation and hooking up with PE pipe including all works as required to complete the job as per the drawings and specification, scope of work mentioned in tender doucment. The scope includes supply of transition fittings,GI Sleeve, other MDPE and CS fittings as required and various associated works to commission MRS / Metering Skid. (Note : - The installation included CS piping work included welding,testing,NDT etc.,however payment for the CS piping work along with accessories supply will be paid in SOR item 6.0 to 24.0 respectively.)

Note: 1) Amount towards civil work shall be payable as per related SOR items. 2) Rate to include cost of all labour, tools, tackles, equipment, hire charges. 3) All fittings and consumables including Bolts, nuts, washer, U-clamps, gaskets etc. if required during installation shall be procured and supplied by the Contractor within the rate quoted. These items shall not be separately measured and paid.

MRS / Metering Skid <2000 SCMD

MRS / Metering Skid 2000-5000 SCMD

MRS / Metering Skid 5000-20000 SCMD

MRS / Metering Skid >20000 SCMD

Installation of Wall Mounted Metering System (Meter, Regulator & Accessory) locked in cage

Receiving and taking over, handling, loading, transportation and unloading of all items for Wall Mounted Metering System (Meter, Regulator & Accessory) from Owner's designated stockyards to site, installation on wall and hooking up with PE pipe including all works as required to complete the job as per the drawings and specification, scope of work mentioned in tender doucment. The scope includes supply of items required as per the drawing in scope of work (Details of drawings as PJS) viz. transition fittings, GI/Concrete Sleeves and other MDPE and CS fittings etc. as required and various associated works. (Only Meters and Regulators shall be provided as free issue) and all associated works (For CS pipe and other items refer sl. no. 6.0 to 24.0) to commission Wall Mounted Metering System. Note : Installation works included CS piping work, Testing etc.,however payment for the CS piping work along accessories will be paid in diiferent SOR item

Note: 1) Amount towards civil work shall be payable as per relevant SOR items. 2) Rate to include cost of all labour, tools, tackles, equipment, hire charges . 3) All fittings (those are not mentioned in SOR item 6.0 to 24.0) and consumables including Bolts, nuts, washer, U-clamps, gaskets etc. if required during installation shall be procured and supplied by the Contractor within the rate quoted. These items shall not be separately measured and paid. 4)The wall mounted Metering System to be kept in cage with locking facility, However payment for Structural work will be paid against SOR item 3.0

Wall Mounted Metering System < 500 SCMD

Wall mounted Metering System 500 to 2000 SCMD

Wall mounted Metering System >2000 SCMD

Note: i) The quantities mentioned are indicative only. ii) For all the supply items mentioned above, procurement shall be made as per specification after due approval of engineer- in - charge.

Installation of Wall Mounted Metering System (Pre-assemble)

Receiving and taking over, handling, loading, transportation and unloading of all items for Wall Mounted Metering System (Pre-assembled as per standard drawing Attached in PJS Drawing ) from Owner's designated stockyards to site, installation on wall and hooking up with PE pipe including all works as required to complete the job as per the drawings and specification, scope of work mentioned in tender doucment. The scope includes supply of transition fittings, Sleeves and other MDPE and CS fittings etc. as required and various associated works, however, the Metering System assembly ( As per drawing ) shall be provided as free issue by GAIL Gas. Installtion work done by Contractor along supply of consumables including Bolts, nuts, washer, U-clamps, gaskets etc. if required during installation shall be procured and supplied by the Contractor within the rate quoted.

Note: 1) Amount towards civil work shall be payable as per related SOR items 2.0. 2) Rate to include cost of all labour, tools, tackles, equipment, hire charges . 3) The wall mounted Metering System to be kept in cage with locking facility, However payment for Structural work will be paid against SOR item 3.0

Installation of GI Pipe 2" - 1" size with isolation valve for commercial meter inlet connection from TF

Removal of MRS/ Metering Skids, Wall Mounted MRS/Metering System (all capacities) from existing consumer's premise,

Removal of MRS/ Metering Skids, Wall Mounted Metering System (all capacities) from existing consumer's premise for shifting to another site/store. The scope of work also includes excavation to retrive PE pipe line , disconnection of existing pipe lines (PE & Steel).

Note:- Transportaion of removed metering skid/Wall mounted Metering System to store shall be payble under SOR item no.4.4.2. However, if this skid is being shifted directly to new location for installation at new customer premises then transportation to be claimed from 4.1 & 4.2 as applicable.

Transportaion of removed metering skid/Wall mounted Metering System to store

Conversion of Commercial Appliances/industrial :

Conversions of all types of commercial appliances to NG based appliances. Supply & changing of the nozzles /jets and associated controls for Non-domestic appliances (imported appliances included) with proper tools and tackles. Cleaning and performing minor maintenance, greasing etc. of the appliance. Testing and showing the performance to the customer, signing of joint meter records (JMR) and instructing the customer on use & safety norms, complete as per specifications & to satisfaction of owner / Engineer in Charge and includes supply of reinforced rubber hose with requisite pressure rating.Supply of Appliance valve is also included.

Installation of ASTM A106, Gr. B, Seamless, BE , NB, XS pipes of various dia

- Erection, welding & Installation of CS pipes(sizes 1" to 3") & fittings (all types) including all types of Valves (Ball/Check/GLOBE) for piping for connectivity to industrial/ commercial customer. 1. Scope include required welding, painting, supply of all required gaskets, studs bolts & nuts etc. 2. The Scope includes Supply & fixing of approved MS angle clamps, Ceiling clamps & dowel plugs with screws, supply and insertion of insulation material i.e. PVC, PTFE sheet between pipe. 3. Other Required other material like CS pipe, elbow , bends, flanges,valve,NRV etc covered under SOR 7.0 to 24.0 shall be seperately payable. 4. Payment of radiography of joints (4" and below ) shall be paid seperately under SOR item for RADIOGRAPHY. 5. Cleaning and flushing by water/ compressed air, testing of the systems including hydrostatic, pneumatic and any other type of testing as specified, draining, drying by compressed air/other methods approved by EIC/RCM/Owner 6. The Scope includes Restoring the wall surface to original conditions. Clean-up and restoration of site, preparation of as built drawings, documents and project records; transportation of surplus free issue material to Owner's designated plac(s); completing all works in all respects as per the AFC drawing, specifications, standards and other provisions of Contract and instruction of Engineer-in-charge.

NOTE : 1) SOR 6.0 executed only prior approval from EIC / OWNER. 2) If Consumer is ready / agree complete the work after outlet of MRS/Metering skid outlet (after outlet valve) to commercial/industrial appliance valve connection Contractor have to take quantity (Corresponds to SOR 7.0 to 24.0) approval from EIC / OWNER prior to order placement.

ASTM A106, Gr. B, Seamless, PE , 1/2" NB, S160 , their fittings and installation of meter and regulator (as applicable)

ASTM A106, Gr. B, Seamless, PE , 1" NB, XS , their fittings and installation of meter and regulator (as applicable)

ASTM A106, Gr. B, Seamless, PE, 1.5" NB, XS , their fittings and installation of meter and regulator (as applicable)

ASTM A106, Gr. B (Charpy), Seamless, BE , 2" NB, XS , their fittings and installation of meter and regulator (as applicable)

ASTM A106, Gr. B (Charpy), Seamless, BE , 3" NB,XS , their fittings and installation of meter and regulator (as applicable)

ASTM A106, Gr. B (Charpy), Seamless, BE , 4" NB,XS , their fittings and installation of meter and regulator (as applicable)

Note: a). Supply & Installation of required size of brass fittings (which are not included in SOR item 7.0 to 22.0) in all type of meters (supplied by GAIL GAS LTD. ) shall be in scope of contractor. b). All butt welded fittings end shall generally match with connecting pipe wall thickness. However, in case of misalignment, Contractor shall have to do end preparation without any extra cost. c). Payment of radiography of joints (4" and below ) shall be paid seperately under SOR item for RADIOGRAPHY mentioned elsewhere in this SOR 24.0 d). All type of piping works shall be carried out as per piping material specification (PMS). e). Complete Carbon Steel Piping Work with painting including all fittings, flanges and supply of all required gaskets, studs bolts & nuts etc.

Supply of CARBON STEEL PIPES as per Technical Specification and as directed by EIC

ASTM A106, Gr. B, Seamless, PE , 1/2" NB, S160

ASTM A106, Gr. B, Seamless, PE , 1" NB, XS

ASTM A106, Gr. B, Seamless, PE, 1.5" NB, XS

ASTM A106, Gr. B (Charpy), Seamless, BE , 2" NB, XS

ASTM A106, Gr. B (Charpy), Seamless, BE , 3" NB,XS

ASTM A106, Gr. B (Charpy), Seamless, BE , 4" NB,XS

Supply of Pressure Gauges as per Technical Specification and as directed by EIC

RANGE 0-100 MBAR - 4"- DIAL SIZE

RANGE 0-1 BAR - 4"- DIAL SIZE

RANGE 0-4 BAR - 4"- DIAL SIZE

RANGE 0-6 BAR - 4"- DIAL SIZE

RANGE 0-30 BAR - 4"- DIAL SIZE

Supply of Conical Stainer

As per Technical Specification and as directed by EIC. Note: - Conical Stainer may be free issue by Gail Gas Ltd., Its Discretion of Gail Gas Ltd. to excute the SOR or Free Issue the material.

Check valve/NRV As per Technical Specification and as directed by EIC.

Supply of FLANGES Weld Neck (End Thickness to match pipe thickness)

1" , 150#, B-16.5 , A105 ,125 AARH,SW,RF

1.5" , 150#, B-16.5 , A105 ,125 AARH,SW,RF

2",150#, B-16.5, A105 (Charpy), 125 AARH, RF

3",150#, B-16.5, A105 (Charpy), 125 AARH, RF

4",150#, B-16.5, A105 (Charpy), 125 AARH, RF

Supply of Blind Flanges As per Technical Specification and as directed by EIC.

2",150#, B-16.5, A105 (Charpy), 125 AARH, RF

3",150#, B-16.5, A105 (Charpy), 125 AARH, RF

4",150#, B-16.5, A105 (Charpy), 125 AARH, RF

End Caps

2", XS, A 234 Gr. WPB (Charpy), BW

3", XS, A 234 Gr. WPB (Charpy), BW

4", XS, A 234 Gr. WPB (Charpy), BW

Supply of FLANGE END GLOBE VALVES, MAOP- 4 BAR As per Technical Specification and as directed by EIC.

Ball Valves As per Technical Specification and as directed by EIC.

1/2",800#, Sockolet Welded/Threaded Valve

1",800#, Sockolet Welded/Threaded Valve

Supply of Isolation Ball Valve And Appliance Valve as per Technical Specification and as directed by EIC

Isolation Ball Valve ½" max. 6 bar (g)

Isolation Ball Valve 1" max. 6 bar (g)

Isolation Ball Valve 1.5" max. 6 bar (g)

Isolation Ball Valve 2" max. 6 bar (g)

Isolation Ball Valve 3" max. 6 bar (g)

Supply SOCKOLET (A105, SW) As per Technical Specification and as directed by EIC.

SUPPLY OF REDUCER Reducer (A 234 Gr. WPB (Charpy), BW)

1.5" x 1", XS x XS, A105, SW,3000#, B-16.11

2"x1", XS x XS, A 234 Gr. WPB (Charpy), BW, B-16.9

2" X 1.5", XS , A 234 Gr. WPB (Charpy), BW, B-16.9

3"x1", XS x XS, A 234 Gr. WPB (Charpy), BW, B-16.9

3" X 1.5", XS , A 234 Gr. WPB (Charpy), BW, B-16.9

3" x 2" , STD x XS, A 234 Gr. WPB (Charpy), BW, B-16.9

4" x 3" , STD x XS, A 234 Gr. WPB (Charpy), BW, B-16.9

TEE, Equal / Reducing Tee

1", XS, SW, 3000#, B-16.11

1.5", XS, A105, SW, 3000#, B-16.11

2" x 1.5", XS , A234, Gr. WPB (Charpy), B-16.9, BW

2", XS , A234, Gr. WPB (Charpy), B-16.9, BW

3", STD , A234, Gr. WPB (Charpy), B-16.9, BW

4" STD x XS, A234, Gr. WPB (Charpy), B-16.9, BW

ELBOW, 90° Elbow

½", XS, SW, 3000#, ASTM A105,B-16.11

1", XS, SW, 3000#, ASTM A105,B-16.11

1.5", XS, SW, 3000#, ASTM A105,B-16.11

2", XS, BW, A234, Gr. WPB (Charpy), B-16.9, 1.5D

3", STD, BW, A234, Gr. WPB (Charpy), B-16.9, 1.5D

4", XS, BW, A234, Gr. WPB (Charpy), B-16.9, 1.5D

Spectacle Blind AS PER SPECIFICATION

Spectacle Blind 2"

Spectacle Blind 3"

Spectacle Blind 4"

Internal/external piping support (AS PER Tender)

TYPE-1, SIDE WALL MOUNTED AS PER DRAWING

TYPE-2, GROUND BASED AS PER DRAWING

TYPE-3, CEILING MOUNTED AS PER DRAWING

WELDING OF JOINTS - Butt Weld Joints

1/2" (WELDING OF JOINTS)

1" (WELDING OF JOINTS)

1.5" (WELDING OF JOINTS)

2" (WELDING OF JOINTS)

3" (WELDING OF JOINTS)

4" (WELDING OF JOINTS)

Note: i) All butt welded fittings end shall generally match with connecting pipe wall thickness however in case of misalignment Contractor shall have to do end preparation without any extra cost. ii) All coupling, nipples etc. as required shall be supplied by contractor but no separate payments shall be made as it is covered under erection rate.

RADIOGRAPHY OF JOINTS

Performance of radiographic inspection by gamma radiation as per scope of work and as per specifications in piping of all types and thickness including providing/hiring of all necessary equipments, supply of all consumables, and whatever else even though not expressely mentioned but required to perform the work as per specifications and instructions of Engineer-in-Charge (full circle re-radiography of the repaired joint and additional radiography necessitated due to poor performance of contractor's welder shall be carried out by the Contractor at his own cost and shall not be paid extra by Company). Radiographs shall be submitted to the Engineer-in-Charge for acceptance, whose decision shall be final and binding.

Note- i). 4" & Below and all butt weld joint are radiography / X-ray shall be done at every joint and shall be carried out as per API 1104 (latest edition) / M/s GAIL Gas Ltd. specification / OISD / PNGRB and same shall be approved by Engineer–in–charge (EIC)/RCM. ii). All socket weld joint MPT/UT/DPT shall be done at every joint nd shall be carried out as per API 1104 (latest edition)/M/s GAIL Gas Ltd. specification / OISD / PNGRB and same shall be approved by Engineer–in–charge (EIC)/ RCM.

1/2" (RADIOGRAPHY of Joints as Above)

1" (RADIOGRAPHY of Joints as Above)

1.5" (RADIOGRAPHY of Joints as Above)

2" (RADIOGRAPHY of Joints as Above)

3" (RADIOGRAPHY of Joints as Above)

4" (RADIOGRAPHY of Joints as Above)

Note: i) Quantities mentioned against each above item of SOR Items are tentative and may increase or decrease during execution of work depending upon site requirement. Contractor required to supply materials after assessing the site requirement and in multiple lot or as per Release Order/ Sub Purchase Order wise. All material either in multiple lot or as per Release Order/ Sub Purchase Order wise or as decided by EIC shall be supplied by bidder within the quoted price. (ii) The quantites of individual item can varied as per site requirement.The payment will be made as per actual certified measurement at site. For the supply items the quantities shall be procured after approval from client/ consultant/EIC. (iii) The bidder must indicate currency(ies) against each quoted item of the SOR. (iv) The total amount shall also be given by the bidder in the quoted currency(ies). (v) Some of the may / may not be execute as per site requirements.

Description of Work / Item(s)

Amount

Ground Connectivity Works

Laying of MDPE pipeline by any method in any type of soil strata upto 20m length from charged Pipeline to Customer premise including connection of Transistion Fitting at customer end. - Supply and installation of TF and construction of pedestral is in contrcator scope. - For pipeline laid more than 20m, payment for additonal length shall be covered in SOR no.1 in ruuning meters more than 20m.

PE 20mm dia

PE 32mm dia

PE 63mm dia

PE 90mm dia.

Survey, Pit Excavtion in all types of soills/PCC/RCC/Paver block/Ashpalt/Whitetopping etc., charged pipeline identification, Hook up activities, Online tapping either by Saddle / Tee / extension by Coupler for connecting the Pipeline laid as per above SOR 1a including fittings, Backfilling. Restoration shall be paid through other SOR

Connectiviy for PE 20mm dia laid under 1a.

Connectiviy for PE 32mm dia laid under 1a.

Connectiviy for PE 63mm dia laid under 1a.

Connectiviy for PE 90mm dia laid under 1a.

PE PIPELINE

PE Pipe Laying in any type of surface like unprepared surface (Katcha surface)/ Normal Surface/ Hard surface/Rock surface etc using open cut/ Moling (without Casing)/ Moling (with Casing)/ Horizontal Directional Drilling technique (with and without casing pipe) methodology.

Receipt. Loading. unloading. storing. reloading. tranportation. unloading. stringing and laying of PE100. SDR11 line pipes of all sizes including. proper stacking. identification.and supply of accessories of all sizes & thickness like PE Bends. Couplers. Endcaps. Tee. Reducer. CS / GI to PE Fittings (i.e. Transition Fittings of sizes 20 mm to 90 mm). Warning Mat etc. Handling. Stringing / uncoiling. aligning of the PE line pipe on the pipeline Right-of-Use / route. laying / installation of PE line pipe alongwith required accessories as mentioned above as per specification wherever required depending on site condition including execution of all works; Storeage of material in contractor's store. fabrication. access for construction procurement and supply of all materials. consumables. equipments. labour and other inputs.

In the case of free issue items. the scope also includes. receiving and loading from Owner's designated store. transportation. unloading and stacking of free issue items at Contractor's store. -Laying of all PE pipe (PE 100 SDR11). Including supply of HDPE casing pipe (in case of HDD (with case).Moling(with case) . Couplers. End caps etc. (Ref. of Particular job specification). Survey of under ground utilities. execution of the work as per specification. including excavation of pits moling with the hole size not exceeding 20% of the pipe dia. jointing and insertion of carrier pipe with casing. testing & commissioning and restoration of the pits to original condition. submission of As-Built Graph as per specifications and the instruction of Engineer-in-charge.

Casing details is as given below:- 1. For 20/32 mm PE pipe (in 75 mm dia. HDPE Casing Pipe. PE 63/80 PN6.0). 2. For 63 mm PE pipe (in 125 mm dia. HDPE Casing Pipe. PE 63/80 PN6.0).

Carrying out all temporary. ancillary. auxiliary works required to make the PE pipeline ready for commissioning as per drawings. Specifications. scope of work indicated in PJS and other provisions of tender/ contract documents and instructions of Engineer-in-charge. including but not limited to carrying out the following works: Surveying of route and detours required at the time of execution. preparation of construction drawings showing survey details and submit same to Owner for review / approval.

Carrying out preliminary activities such as preperation of drawings wherever required for crossing etc. Preparation and getting approval of schedules. execution procedures. drawings/ sketches/ wherever required. making trial pits to determine the underground utilities/ services etc.. restoration of the abandoned trial pits to original condition.

Stacking and installation of construction markers. clearing. fencing. grubbing. cutting of trees. full filling all the requirements of various statutory/ environment authorities to the entire satisfaction of concerned authorities. grading of work area.

Barricading the work area as per local authorities norms & to the satisfaction of Owner/ Eingineer -in- charge. installation of safety signs. Barricading the pipeline construction area prior to execution of the works as per drawing enclosed with tender/ contract documents and to the entire satisfaction of owner / engineer- in -charge.

Laying using open trench without casing includes survey of under ground utilities (through trial pits). execution of work as per specification including Trenching to all depths by excavation in all types of soils including soft/ rocky strata and different type of pavement / footpath / roads etc. including rock breaking. chiselling or otherwise cutting etc. as required and storing excavated soil. reusable materials at designated area as directed by Engineer in charge and to a width to accommodate the pipeline as per the relevant standard/ specification etc.

The minimum depth of the top of pipeline shall be 1.0 m measured from top of pipeline to the top of undisturbed surface of the soil or as per Specification/ OISD- 226 & PNGRB latest guidelines whichever is higher. Dewatering of trenches / pits if required as per site condition. Repairing of all damaged utilities if any. and payment of any compensation (if claimed by owner / other utility agencies) Uncoiling / stringing & aligning of PE pipes. clamping. jointing of the pipe ends / fittings / valves by qualified personnel using approved electro-fusion techniques as per specification. Note:- Coordinates to be taken for implementation for GIS for Valve pit, Fusion welding location and MRS.

The scope of work against this item also include Electro-fusion jointing of valves. fittings wherever required and as directed by Engineer-in-charge. The scope of work against laying of 20 mm pipe also includes works like making of PCC pedastal of grade (1:2:4) and size ( (300mm(L)X200mm(W) XHeight (H)). (H>=300mm & will be as per site condition) ). supply and installation of GI Sleeve (Heavy (C-Class) as per IS-1239). filling of sand and installation of TF (along with supply).

Pneumatic testing. purging with nitrogen and commissioning as per specification and approved procedures providing all tools and tackles. nitrogen. instruments. manpower and other related accessories and as per the instructions of the Engineer-in-charge.

Final clean-up of right-of-use or area disturbed by contractor during their construction activities for laying of pipeline works and disposal of debris and surplus material to designated disposal areas and backfilling of trench and compaction of the same as per satisfaction of Owner and / or as directed by Engineer–in–charge.

Maintaining the completed pipelines and installation for any defect or failures during defect liability period (i.e. 12 months from date of completion of work). Handing over the completed works to Owner for their operation/ use. reconciliation of material area wise and obtaining "no objection certificate" from Owner/ PMC. Preparation and submission of Daily progress report. Laying Graphs / PE line cards on daily basis.

On completion of gas charging of pipelines. Preparation and submission of As-built drawings. crossings details. termination. utility graphs and deviation statements. In case. the minimum required depth is not possible due to site condition. necessary mitigation measures with minimum permissible top cover shall be carried out by the contractor in consultation with EIC as per PNGRB Guidelines. without any time and cost implecation to owner.

Submission of all documents required for contract closure in numbers as mentioned in contract. Any other activities not mentioned / covered explicitly above. but otherwise required for satisfactory completion / operation / safety / statutory / maintenance of the works shall also be covered under the scope of work and has to be completed by the Contractor within specified schedule at no extra cost to Owner. All the work shall be executed in accordance with the provision of contract.

20 mm PE 100 pipe

32 mm PE 100 pipe

63 mm PE 100 pipe

90 mm PE 100 pipe

NOTE i) The lengths of pipelines are tentative. ii) For restoration of asphalt / concrete roads. the item for construction of asphalt top / concrete top / Tiles/Stone slab/Paver Blocks/Curb Stones shall be paid separately as per the rates quoted for the same elsewhere in the SOR 1.2. iii) In case. contractor prefers to lay the pipeline through HDD method in place of method as per SOR item- 1.1. contractor shall be required to lay the pipe upto a depth not more than 1.4 m wherever feasible as per the site condition. The payment shall however be made as per SOR item No.- 1.1 only.

GPR Survey for identification of pipeline

Laying of Pipeline by HDD in Rock Terrain

32 mm PE 100 pipe

63 mm PE 100 pipe

90 mm PE 100 pipe

Restoration

Restoration of the roads. pavements. channels. footpaths. tiles. stones etc. to original condition including supply of the approved quality material required. as per local authorities norms. obtaining NOC from concerned local authorities / land owners / third party inspection agencies (if any) designated by owner and to the satisfaction of Engineer-in-charge.

Asphalting

Cement Concrete

Tiles/Stone slab/Paver Blocks/Curb Stones

Brick Soling / Channels. etc.

Installation of valve in pit including supply of valves

Supply of isolation valves (as per data sheet) and installtion of valves in the valve pits as per typical drawing and specification enclosed and instructions of Engineer-in-charge. Payment of valve pits shall be paid separately as per SOR.

PE Valve 20 mm dia

PE Valve 32 mm dia

PE Valve 63 mm dia

PE Valve 90 mm dia

Construction of Valve Pits as per the enclosed tender drawing and specification. The item includes supply of all the material including Pre-cast RCC cover. shuttering. reinforcement. labour. curing etc as per the drawings. specification and instruction of EIC.

Type-I having Internal size of Minimum 1000 x 1000mm

Type-II having Internal size of Minimum 600 x 600mm

Note: The tender drawing enclosed is only for reference purpose and contractor shall be required to prepare drawings (in line with reference tender drawing) for specific sizes of Valve pits and the same shall be approved by EIC.

Fabrication & Installation of Markers

RCC Route Markers

Supply, fabrication and installation of RCC route markers as per the attached drawing in technical volume, along the route including all associated civil works such as excavation and construction in all types of soils, construction and pedestals and grouting with concrete.

Pole Markers with Foundation

Supply, fabrication and installation of plate markers as per the attached drawings in technical volume including all associated civil works such as excavation and construction in all types of soils, construction and pedestals and grouting with concrete, cleaning, stencil let.

Warning Plate Markers

Supply, fabrication and installation of plate markers, including application of approved color and quality of primer and paint, stencil letter cutting of lettering, numbers, direction, etc. as per the attached drawing in technical volume to be installed near regulator.

Excavation of Hard rock/surface

Excavation of trench or pits, wherever hard rock presence is exceeding 1.5 m in any direction of the trench and excavation of trench or pits in Malba/Multiple layers of asphalt/ brick / PCC/RCC etc and removable only by pneumatic chisel / drill as per the specifications and direction of EIC. The rates are payable over and above the Laying rates as per relevant SOR no. 1.1

Cutting of PCC/RCC surface with thickness more than 12" or Continuous asphalt multi-layer/ Malba/ Brick / Boulders more than 24".(Malba shall be considered as a strata where soil is in mixed form of debris/building rubbish or discarded pieces of bricks/stones )

Rock Cutting encountered while excavation of trenches for item 1.1 of SOR, not exceeding 1.5 meter in width, and lift upto 1.5 meter, including getting out the excavated soil and disposal of excavated soil as directed within a lead of 50 meter. In case of rocky soil, the bedding shall be done with approved/ good quality packing sand, subject to the approval of the EIC, the size distribution of the sand / shall be the same as per soil. The packing sand shall be placed to a minimum thickness of 150mm around the pipe in case of rocky terrain.

Note: i) The quantities mentioned are indicative only. ii) For all the supply items mentioned above, procurement shall be made as per specification after due approval of engineer- in - charge.

Liaisoning with Land Owning Agencies for Permission

Submission of applications as per approved drawings (Initial Route survey, prepartion of drawing, measuring and providing details of surface type shall be in scope of contractor), obtaining and submission of demand note, coordination, Liaisoning, obtaining written permission from land owing agencies like NHAI, AAI,Indian Railways and any other government agencies resposible for maintaining public lands and agencies owing Private lands etc. (all fee paid to authorities excluding demand charges or Bank Guarantees shall be reimbursed against documentary evidence). Permissions required from various authorities like NHAI / Railways / Irrigation (Canal) etc. falling enroute shall be inclusive in the item rate. No separate liasion charges against construction of valve chambers is payable and is included in laying rates.

Construction of RCC structure for protection of service line for drain/nallah Crossings

Construction of Non suspended slabs/pavement slabs including pedestal/ramp etc.using reinforced cement concrete of M-25 grade (Concrete shall be design mix/nominal mix with 20 mm & down size graded crushed stone aggregates) to protect the PE pipe laid. All necessary form work, finishing the top surface rough/smooth as required in any position, shape, level and thickness etc. shall be as specified and directed by EIC. The rates shall include grouting of pockets, supply of all material, tools, reinforcement steel etc.

Preservation of Pipeline

Preservation of pipeline sections and associated facilities (in event of delay in comissioning, other unforeseen reasons) including supply of nitrogen, all consumables, all equipment, man-power, etc. complete as per the requirements of specifications, other provisions of tender/ contract documents and instructions of Engineer-in-charge.

By filling and pressurizing with nitrogen to a pressure of 2 bar(g) for a period of one month or part thereof.

For 20 mm Pipeline

For 32 mm Pipeline

For 63 mm Pipeline

For every additional period of one month or part thereof Limited to 6 month

For 20 mm Pipeline

For 32 mm Pipeline

For 63 mm Pipeline

Notes: i) The above length is not for a single section but for no. of sections. ii) All accessrious ie; End caps and two nos tappings of 3/4 inches, PG to be considered per section and rate for the same shall be quoted by bidder under this item. iii) If month is partially complete, payment shall be made on prorata basis. iv) Scope includes pressure holding for a period of 6 months or as per EIC and jointing of PE pipe (if required) due to damage by any means and further filling of nitrogen for pressure holding. v) Length given are tantative may change as per site requirments.

CIVIL WORKS

Earth Work

Earth in excavation and filling to the grades and levels shown in the approved drawings in all kinds of conditions including for Road embakments, using approved quality good earth from designated borrow area, for all heights and depths including clearing and stripping (min. 150 mm) of the area marked for filling, taking spot levels, consolidating the exposed natural soil surface, excavating the earth from borrow area loading, transporting & unloading, spreading in layers not exceeding 150 mm thickness, breaking clods, watering (if reqd.), ramming and compacting by manual/ mechanical means to give minimum 92% of modified Proctor's density of earth, testing & dressing including disposal of all unserviceable material all complete as per specifications and directions of Engineer-in-charge.

(Rate to include cost of all labour, tools, tackles, equipment, hire chanrges, cost of borrow earth by way of royalties, right of way, cess etc., as applicable with all bye works and sundry works).

1 Cement : 2 Coarse sand : 4 stone aggregate 20mm nominal size.

1 Cement : 4 Coarse sand : 8 stone aggregate 40mm nominal size.

(Rate to include cost of all labour, tools, tackles, equipment, hire charges, supply of all materials, shuttering, earthwork in excavation and backfilling using approved earth in all conditions etc. with all bye works and sundry works.)

Reinforced Cement Concrete

Providing and laying reinforced cement of grade M-25 with 20mm and down grade crushed stone aggregate in all types of structures like foundations, pedestals, pedestal bases, pipe supports, sleepers, column, equipment foundation, Non suspended slabs/pavement slabs, ramps, cable trench inlcuding construction joints, bitumen painting on surface in contact with soil, supplying and fixing reinforcing steel, shuttering, inserts, finishes, grounting etc. at all depths and heights complete as per drawings, specifications and direction of the Engineer-in-charge.

Rate to include cost of all labour, tools, tackles, equipment, hire charges, supply of all maerials such as minimum 43 grade cement including sulphate resistant cement for sub-structures, R/F steel, Inserts, bolts, conduits, bitumen, other minor constrcution materials, shuttering, stanging, earthwork in excavation and backfilling using serviceable earth in all conditions, shorting bailing and pumping out water, testing of concrete, curing etc. with all bye works and sundry works.

Concrete Pavement

Providing and laying reinforced cement concrete of (M-25 grade) with 20mm and down grade crushed stone aggregate in pavement, including preparation of base (i.e. compacted subgrade, 200 thk sand and 50 thk PCC M-10 grade), leaving pockets if necessary, making recess, projections, fixing inserts conduit pipes (GI, PVC, HDPE, etc.) laying in alternate panels, filling the gaps between the panels with bitumen etc., making slopes, finishing edges, leaving bars for pedestals & sleepers including providing sand fill isolation , shuttering, providing and fixing reinforcing steel, curing, chipping and modification works etc. as specified in any shape, thickness, position and finishing the top surface smooth as per requirement etc. all complete as per drawings, specifications and directions of the Engineer-in-charge.

Concrete Pavement- 150mm thick (Type-I)

Brick Work

Providing brick work with brick class designation M-7.5 of IS:1077 in cm1:4 (1 cement : 4 sand) in steps, walls, retaining walls and load bearing structures drains, or any shape with all lead, depths & height including curring, scaffolding, etc., as per specifications and drawings with all bye-works and direction of the Enfineer-in-charge.

(Rate to include cost of all labour, tools, tackles, equipment, hire charges, supply of all materials such as minimum 43 grade cement, bricks, finishes, bitumen, other minor constrcution materials, shuttering, staging, masonry work, plastering, painting etc. with all bye-works and sundry works).

Note: The quantites of individual item can varied as per site requirement.The payment will be made as per actual certified measurement at site.

Laying of Brick layer/ Concrete

Providing single layer of Brick / Concrete / or impact resistant tape to entire width of trench above Warning Mat placed in trench over the laid pipeline as per OISD 226, standard drawing, specification and instruction of Owner. (Rate to include cost of all labour, tools, tackles, equipment, hire charges & supply of all materials, etc)

Brick Layer for width of PE pipeline trench as per drawing (75 mm thk.)

Concrete for width of PE pipeline trench as per drawing (80 mm thk.)

Demolition of PCC work below plinth level

Demolishing plain cement concrete (PCC) work (taking all necessary safety precautions) for all depths below plinth level including supply of all tools & tackles, necessary scaffolding, propping, underpinning, etc. , disposal of unserviceable material outside the boundary limits keeping the owner indemnified of any liabilities from statutory/ local bodies, all complete work as specified and directed.

Excavation for foundation works

Excavation as per plan, upto 3 meters and upto any lead in all conditions, backfilling using serviceable earth and disposal of surplus and unserviceable earth. Soil to be levelled and neatly dressed complete in all respect as per scope of work, technical specification and directions of EIC.

Upto 3.0 Mtrs

Dismantling of RCC & cutting of reinforcement (Thickness above 3”)

Structural Works

Supplying, fabricating & fixing steel structural cage fabricated from Angle conforming to IS:808 & fixing of GI weldmesh made from 3mm GI wire @ 75 mm bothways to structural steel frame by means of welding/bolting, including applying two coats of approved quality of synthetic enamel paint over a priming coat of in approved shade including supply of all raw materials, bolts, electrodes, transportation, including Hilti arrangement ,locking arrangement for fixing of posts etc complete as per enclosed drawing, technical specifications, scope of works and directions of the Engineer-In-Charge. Note:- Material shall be supplied and fabricated as per site condition and Contractor have to take quantity approval from EIC/OWNER prior to commencement of work and order placement.

MRS / Metering Skid/Wall Mounted MRS.

Installation of MRS / Metering Skid on foundation

Receiving and taking over, handling, loading, transportation and unloading of MRS / Metering Skid from Owner's designated stockyards to site, installation at foundation and hooking up with PE pipe including all works as required to complete the job as per the drawings and specification, scope of work mentioned in tender doucment. The scope includes supply of transition fittings,GI Sleeve, other MDPE and CS fittings as required and various associated works to commission MRS / Metering Skid. (Note : - The installation included CS piping work included welding,testing,NDT etc.,however payment for the CS piping work along with accessories supply will be paid in SOR item 6.0 to 24.0 respectively.)

Note: 1) Amount towards civil work shall be payable as per related SOR items. 2) Rate to include cost of all labour, tools, tackles, equipment, hire charges. 3) All fittings and consumables including Bolts, nuts, washer, U-clamps, gaskets etc. if required during installation shall be procured and supplied by the Contractor within the rate quoted. These items shall not be separately measured and paid.

MRS / Metering Skid <2000 SCMD

MRS / Metering Skid 2000-5000 SCMD

MRS / Metering Skid 5000-20000 SCMD

MRS / Metering Skid >20000 SCMD

Installation of Wall Mounted Metering System (Meter, Regulator & Accessory) locked in cage

Receiving and taking over, handling, loading, transportation and unloading of all items for Wall Mounted Metering System (Meter, Regulator & Accessory) from Owner's designated stockyards to site, installation on wall and hooking up with PE pipe including all works as required to complete the job as per the drawings and specification, scope of work mentioned in tender doucment. The scope includes supply of items required as per the drawing in scope of work (Details of drawings as PJS) viz. transition fittings, GI/Concrete Sleeves and other MDPE and CS fittings etc. as required and various associated works. (Only Meters and Regulators shall be provided as free issue) and all associated works (For CS pipe and other items refer sl. no. 6.0 to 24.0) to commission Wall Mounted Metering System. Note : Installation works included CS piping work, Testing etc.,however payment for the CS piping work along accessories will be paid in diiferent SOR item

Note: 1) Amount towards civil work shall be payable as per relevant SOR items. 2) Rate to include cost of all labour, tools, tackles, equipment, hire charges . 3) All fittings (those are not mentioned in SOR item 6.0 to 24.0) and consumables including Bolts, nuts, washer, U-clamps, gaskets etc. if required during installation shall be procured and supplied by the Contractor within the rate quoted. These items shall not be separately measured and paid. 4)The wall mounted Metering System to be kept in cage with locking facility, However payment for Structural work will be paid against SOR item 3.0

Wall Mounted Metering System < 500 SCMD

Wall mounted Metering System 500 to 2000 SCMD

Wall mounted Metering System >2000 SCMD

Note: i) The quantities mentioned are indicative only. ii) For all the supply items mentioned above, procurement shall be made as per specification after due approval of engineer- in - charge.

Installation of Wall Mounted Metering System (Pre-assemble)

Receiving and taking over, handling, loading, transportation and unloading of all items for Wall Mounted Metering System (Pre-assembled as per standard drawing Attached in PJS Drawing ) from Owner's designated stockyards to site, installation on wall and hooking up with PE pipe including all works as required to complete the job as per the drawings and specification, scope of work mentioned in tender doucment. The scope includes supply of transition fittings, Sleeves and other MDPE and CS fittings etc. as required and various associated works, however, the Metering System assembly ( As per drawing ) shall be provided as free issue by GAIL Gas. Installtion work done by Contractor along supply of consumables including Bolts, nuts, washer, U-clamps, gaskets etc. if required during installation shall be procured and supplied by the Contractor within the rate quoted.

Note: 1) Amount towards civil work shall be payable as per related SOR items 2.0. 2) Rate to include cost of all labour, tools, tackles, equipment, hire charges . 3) The wall mounted Metering System to be kept in cage with locking facility, However payment for Structural work will be paid against SOR item 3.0

Installation of GI Pipe 2" - 1" size with isolation valve for commercial meter inlet connection from TF

Removal of MRS/ Metering Skids, Wall Mounted MRS/Metering System (all capacities) from existing consumer's premise,

Removal of MRS/ Metering Skids, Wall Mounted Metering System (all capacities) from existing consumer's premise for shifting to another site/store. The scope of work also includes excavation to retrive PE pipe line , disconnection of existing pipe lines (PE & Steel).

Note:- Transportaion of removed metering skid/Wall mounted Metering System to store shall be payble under SOR item no.4.4.2. However, if this skid is being shifted directly to new location for installation at new customer premises then transportation to be claimed from 4.1 & 4.2 as applicable.

Transportaion of removed metering skid/Wall mounted Metering System to store

Conversion of Commercial Appliances/industrial :

Conversions of all types of commercial appliances to NG based appliances. Supply & changing of the nozzles /jets and associated controls for Non-domestic appliances (imported appliances included) with proper tools and tackles. Cleaning and performing minor maintenance, greasing etc. of the appliance. Testing and showing the performance to the customer, signing of joint meter records (JMR) and instructing the customer on use & safety norms, complete as per specifications & to satisfaction of owner / Engineer in Charge and includes supply of reinforced rubber hose with requisite pressure rating.Supply of Appliance valve is also included.

Installation of ASTM A106, Gr. B, Seamless, BE , NB, XS pipes of various dia

- Erection, welding & Installation of CS pipes(sizes 1" to 3") & fittings (all types) including all types of Valves (Ball/Check/GLOBE) for piping for connectivity to industrial/ commercial customer. 1. Scope include required welding, painting, supply of all required gaskets, studs bolts & nuts etc. 2. The Scope includes Supply & fixing of approved MS angle clamps, Ceiling clamps & dowel plugs with screws, supply and insertion of insulation material i.e. PVC, PTFE sheet between pipe. 3. Other Required other material like CS pipe, elbow , bends, flanges,valve,NRV etc covered under SOR 7.0 to 24.0 shall be seperately payable. 4. Payment of radiography of joints (4" and below ) shall be paid seperately under SOR item for RADIOGRAPHY. 5. Cleaning and flushing by water/ compressed air, testing of the systems including hydrostatic, pneumatic and any other type of testing as specified, draining, drying by compressed air/other methods approved by EIC/RCM/Owner 6. The Scope includes Restoring the wall surface to original conditions. Clean-up and restoration of site, preparation of as built drawings, documents and project records; transportation of surplus free issue material to Owner's designated plac(s); completing all works in all respects as per the AFC drawing, specifications, standards and other provisions of Contract and instruction of Engineer-in-charge.

NOTE : 1) SOR 6.0 executed only prior approval from EIC / OWNER. 2) If Consumer is ready / agree complete the work after outlet of MRS/Metering skid outlet (after outlet valve) to commercial/industrial appliance valve connection Contractor have to take quantity (Corresponds to SOR 7.0 to 24.0) approval from EIC / OWNER prior to order placement.

ASTM A106, Gr. B, Seamless, PE , 1/2" NB, S160 , their fittings and installation of meter and regulator (as applicable)

ASTM A106, Gr. B, Seamless, PE , 1" NB, XS , their fittings and installation of meter and regulator (as applicable)

ASTM A106, Gr. B, Seamless, PE, 1.5" NB, XS , their fittings and installation of meter and regulator (as applicable)

ASTM A106, Gr. B (Charpy), Seamless, BE , 2" NB, XS , their fittings and installation of meter and regulator (as applicable)

ASTM A106, Gr. B (Charpy), Seamless, BE , 3" NB,XS , their fittings and installation of meter and regulator (as applicable)

ASTM A106, Gr. B (Charpy), Seamless, BE , 4" NB,XS , their fittings and installation of meter and regulator (as applicable)

Note: a). Supply & Installation of required size of brass fittings (which are not included in SOR item 7.0 to 22.0) in all type of meters (supplied by GAIL GAS LTD. ) shall be in scope of contractor. b). All butt welded fittings end shall generally match with connecting pipe wall thickness. However, in case of misalignment, Contractor shall have to do end preparation without any extra cost. c). Payment of radiography of joints (4" and below ) shall be paid seperately under SOR item for RADIOGRAPHY mentioned elsewhere in this SOR 24.0 d). All type of piping works shall be carried out as per piping material specification (PMS). e). Complete Carbon Steel Piping Work with painting including all fittings, flanges and supply of all required gaskets, studs bolts & nuts etc.

Supply of CARBON STEEL PIPES as per Technical Specification and as directed by EIC

ASTM A106, Gr. B, Seamless, PE , 1/2" NB, S160

ASTM A106, Gr. B, Seamless, PE , 1" NB, XS

ASTM A106, Gr. B, Seamless, PE, 1.5" NB, XS

ASTM A106, Gr. B (Charpy), Seamless, BE , 2" NB, XS

ASTM A106, Gr. B (Charpy), Seamless, BE , 3" NB,XS

ASTM A106, Gr. B (Charpy), Seamless, BE , 4" NB,XS

Supply of Pressure Gauges as per Technical Specification and as directed by EIC

RANGE 0-100 MBAR - 4"- DIAL SIZE

RANGE 0-1 BAR - 4"- DIAL SIZE

RANGE 0-4 BAR - 4"- DIAL SIZE

RANGE 0-6 BAR - 4"- DIAL SIZE

RANGE 0-30 BAR - 4"- DIAL SIZE

Supply of Conical Stainer

As per Technical Specification and as directed by EIC. Note: - Conical Stainer may be free issue by Gail Gas Ltd., Its Discretion of Gail Gas Ltd. to excute the SOR or Free Issue the material.

Check valve/NRV As per Technical Specification and as directed by EIC.

Supply of FLANGES Weld Neck (End Thickness to match pipe thickness)

1" , 150#, B-16.5 , A105 ,125 AARH,SW,RF

1.5" , 150#, B-16.5 , A105 ,125 AARH,SW,RF

2",150#, B-16.5, A105 (Charpy), 125 AARH, RF

3",150#, B-16.5, A105 (Charpy), 125 AARH, RF

4",150#, B-16.5, A105 (Charpy), 125 AARH, RF

Supply of Blind Flanges As per Technical Specification and as directed by EIC.

2",150#, B-16.5, A105 (Charpy), 125 AARH, RF

3",150#, B-16.5, A105 (Charpy), 125 AARH, RF

4",150#, B-16.5, A105 (Charpy), 125 AARH, RF

End Caps

2", XS, A 234 Gr. WPB (Charpy), BW

3", XS, A 234 Gr. WPB (Charpy), BW

4", XS, A 234 Gr. WPB (Charpy), BW

Supply of FLANGE END GLOBE VALVES, MAOP- 4 BAR As per Technical Specification and as directed by EIC.

Ball Valves As per Technical Specification and as directed by EIC.

1/2",800#, Sockolet Welded/Threaded Valve

1",800#, Sockolet Welded/Threaded Valve

Supply of Isolation Ball Valve And Appliance Valve as per Technical Specification and as directed by EIC

Isolation Ball Valve ½" max. 6 bar (g)

Isolation Ball Valve 1" max. 6 bar (g)

Isolation Ball Valve 1.5" max. 6 bar (g)

Isolation Ball Valve 2" max. 6 bar (g)

Isolation Ball Valve 3" max. 6 bar (g)

Supply SOCKOLET (A105, SW) As per Technical Specification and as directed by EIC.

SUPPLY OF REDUCER Reducer (A 234 Gr. WPB (Charpy), BW)

1.5" x 1", XS x XS, A105, SW,3000#, B-16.11

2"x1", XS x XS, A 234 Gr. WPB (Charpy), BW, B-16.9

2" X 1.5", XS , A 234 Gr. WPB (Charpy), BW, B-16.9

3"x1", XS x XS, A 234 Gr. WPB (Charpy), BW, B-16.9

3" X 1.5", XS , A 234 Gr. WPB (Charpy), BW, B-16.9

3" x 2" , STD x XS, A 234 Gr. WPB (Charpy), BW, B-16.9

4" x 3" , STD x XS, A 234 Gr. WPB (Charpy), BW, B-16.9

TEE, Equal / Reducing Tee

1", XS, SW, 3000#, B-16.11

1.5", XS, A105, SW, 3000#, B-16.11

2" x 1.5", XS , A234, Gr. WPB (Charpy), B-16.9, BW

2", XS , A234, Gr. WPB (Charpy), B-16.9, BW

3", STD , A234, Gr. WPB (Charpy), B-16.9, BW

4" STD x XS, A234, Gr. WPB (Charpy), B-16.9, BW

ELBOW, 90° Elbow

½", XS, SW, 3000#, ASTM A105,B-16.11

1", XS, SW, 3000#, ASTM A105,B-16.11

1.5", XS, SW, 3000#, ASTM A105,B-16.11

2", XS, BW, A234, Gr. WPB (Charpy), B-16.9, 1.5D

3", STD, BW, A234, Gr. WPB (Charpy), B-16.9, 1.5D

4", XS, BW, A234, Gr. WPB (Charpy), B-16.9, 1.5D

Spectacle Blind AS PER SPECIFICATION

Spectacle Blind 2"

Spectacle Blind 3"

Spectacle Blind 4"

Internal/external piping support (AS PER Tender)

TYPE-1, SIDE WALL MOUNTED AS PER DRAWING

TYPE-2, GROUND BASED AS PER DRAWING

TYPE-3, CEILING MOUNTED AS PER DRAWING

WELDING OF JOINTS - Butt Weld Joints

1/2" (WELDING OF JOINTS)

1" (WELDING OF JOINTS)

1.5" (WELDING OF JOINTS)

2" (WELDING OF JOINTS)

3" (WELDING OF JOINTS)

4" (WELDING OF JOINTS)

Note: i) All butt welded fittings end shall generally match with connecting pipe wall thickness however in case of misalignment Contractor shall have to do end preparation without any extra cost. ii) All coupling, nipples etc. as required shall be supplied by contractor but no separate payments shall be made as it is covered under erection rate.

RADIOGRAPHY OF JOINTS

Performance of radiographic inspection by gamma radiation as per scope of work and as per specifications in piping of all types and thickness including providing/hiring of all necessary equipments, supply of all consumables, and whatever else even though not expressely mentioned but required to perform the work as per specifications and instructions of Engineer-in-Charge (full circle re-radiography of the repaired joint and additional radiography necessitated due to poor performance of contractor's welder shall be carried out by the Contractor at his own cost and shall not be paid extra by Company). Radiographs shall be submitted to the Engineer-in-Charge for acceptance, whose decision shall be final and binding.

Note- i). 4" & Below and all butt weld joint are radiography / X-ray shall be done at every joint and shall be carried out as per API 1104 (latest edition) / M/s GAIL Gas Ltd. specification / OISD / PNGRB and same shall be approved by Engineer–in–charge (EIC)/RCM. ii). All socket weld joint MPT/UT/DPT shall be done at every joint nd shall be carried out as per API 1104 (latest edition)/M/s GAIL Gas Ltd. specification / OISD / PNGRB and same shall be approved by Engineer–in–charge (EIC)/ RCM.

1/2" (RADIOGRAPHY of Joints as Above)

1" (RADIOGRAPHY of Joints as Above)

1.5" (RADIOGRAPHY of Joints as Above)

2" (RADIOGRAPHY of Joints as Above)

3" (RADIOGRAPHY of Joints as Above)

4" (RADIOGRAPHY of Joints as Above)

Note: i) Quantities mentioned against each above item of SOR Items are tentative and may increase or decrease during execution of work depending upon site requirement. Contractor required to supply materials after assessing the site requirement and in multiple lot or as per Release Order/ Sub Purchase Order wise. All material either in multiple lot or as per Release Order/ Sub Purchase Order wise or as decided by EIC shall be supplied by bidder within the quoted price. (ii) The quantites of individual item can varied as per site requirement.The payment will be made as per actual certified measurement at site. For the supply items the quantities shall be procured after approval from client/ consultant/EIC. (iii) The bidder must indicate currency(ies) against each quoted item of the SOR. (iv) The total amount shall also be given by the bidder in the quoted currency(ies). (v) Some of the may / may not be execute as per site requirements.

Description of Work / Item(s)

Amount

Ground Connectivity Works

Laying of MDPE pipeline by any method in any type of soil strata upto 20m length from charged Pipeline to Customer premise including connection of Transistion Fitting at customer end. - Supply and installation of TF and construction of pedestral is in contrcator scope. - For pipeline laid more than 20m, payment for additonal length shall be covered in SOR no.1 in ruuning meters more than 20m.

PE 20mm dia

PE 32mm dia

PE 63mm dia

PE 90mm dia.

Survey, Pit Excavtion in all types of soills/PCC/RCC/Paver block/Ashpalt/Whitetopping etc., charged pipeline identification, Hook up activities, Online tapping either by Saddle / Tee / extension by Coupler for connecting the Pipeline laid as per above SOR 1a including fittings, Backfilling. Restoration shall be paid through other SOR

Connectiviy for PE 20mm dia laid under 1a.

Connectiviy for PE 32mm dia laid under 1a.

Connectiviy for PE 63mm dia laid under 1a.

Connectiviy for PE 90mm dia laid under 1a.

PE PIPELINE

PE Pipe Laying in any type of surface like unprepared surface (Katcha surface)/ Normal Surface/ Hard surface/Rock surface etc using open cut/ Moling (without Casing)/ Moling (with Casing)/ Horizontal Directional Drilling technique (with and without casing pipe) methodology.

Receipt. Loading. unloading. storing. reloading. tranportation. unloading. stringing and laying of PE100. SDR11 line pipes of all sizes including. proper stacking. identification.and supply of accessories of all sizes & thickness like PE Bends. Couplers. Endcaps. Tee. Reducer. CS / GI to PE Fittings (i.e. Transition Fittings of sizes 20 mm to 90 mm). Warning Mat etc. Handling. Stringing / uncoiling. aligning of the PE line pipe on the pipeline Right-of-Use / route. laying / installation of PE line pipe alongwith required accessories as mentioned above as per specification wherever required depending on site condition including execution of all works; Storeage of material in contractor's store. fabrication. access for construction procurement and supply of all materials. consumables. equipments. labour and other inputs.

In the case of free issue items. the scope also includes. receiving and loading from Owner's designated store. transportation. unloading and stacking of free issue items at Contractor's store. -Laying of all PE pipe (PE 100 SDR11). Including supply of HDPE casing pipe (in case of HDD (with case).Moling(with case) . Couplers. End caps etc. (Ref. of Particular job specification). Survey of under ground utilities. execution of the work as per specification. including excavation of pits moling with the hole size not exceeding 20% of the pipe dia. jointing and insertion of carrier pipe with casing. testing & commissioning and restoration of the pits to original condition. submission of As-Built Graph as per specifications and the instruction of Engineer-in-charge.

Casing details is as given below:- 1. For 20/32 mm PE pipe (in 75 mm dia. HDPE Casing Pipe. PE 63/80 PN6.0). 2. For 63 mm PE pipe (in 125 mm dia. HDPE Casing Pipe. PE 63/80 PN6.0).

Carrying out all temporary. ancillary. auxiliary works required to make the PE pipeline ready for commissioning as per drawings. Specifications. scope of work indicated in PJS and other provisions of tender/ contract documents and instructions of Engineer-in-charge. including but not limited to carrying out the following works: Surveying of route and detours required at the time of execution. preparation of construction drawings showing survey details and submit same to Owner for review / approval.

Carrying out preliminary activities such as preperation of drawings wherever required for crossing etc. Preparation and getting approval of schedules. execution procedures. drawings/ sketches/ wherever required. making trial pits to determine the underground utilities/ services etc.. restoration of the abandoned trial pits to original condition.

Stacking and installation of construction markers. clearing. fencing. grubbing. cutting of trees. full filling all the requirements of various statutory/ environment authorities to the entire satisfaction of concerned authorities. grading of work area.

Barricading the work area as per local authorities norms & to the satisfaction of Owner/ Eingineer -in- charge. installation of safety signs. Barricading the pipeline construction area prior to execution of the works as per drawing enclosed with tender/ contract documents and to the entire satisfaction of owner / engineer- in -charge.

Laying using open trench without casing includes survey of under ground utilities (through trial pits). execution of work as per specification including Trenching to all depths by excavation in all types of soils including soft/ rocky strata and different type of pavement / footpath / roads etc. including rock breaking. chiselling or otherwise cutting etc. as required and storing excavated soil. reusable materials at designated area as directed by Engineer in charge and to a width to accommodate the pipeline as per the relevant standard/ specification etc.

The minimum depth of the top of pipeline shall be 1.0 m measured from top of pipeline to the top of undisturbed surface of the soil or as per Specification/ OISD- 226 & PNGRB latest guidelines whichever is higher. Dewatering of trenches / pits if required as per site condition. Repairing of all damaged utilities if any. and payment of any compensation (if claimed by owner / other utility agencies) Uncoiling / stringing & aligning of PE pipes. clamping. jointing of the pipe ends / fittings / valves by qualified personnel using approved electro-fusion techniques as per specification. Note:- Coordinates to be taken for implementation for GIS for Valve pit, Fusion welding location and MRS.

The scope of work against this item also include Electro-fusion jointing of valves. fittings wherever required and as directed by Engineer-in-charge. The scope of work against laying of 20 mm pipe also includes works like making of PCC pedastal of grade (1:2:4) and size ( (300mm(L)X200mm(W) XHeight (H)). (H>=300mm & will be as per site condition) ). supply and installation of GI Sleeve (Heavy (C-Class) as per IS-1239). filling of sand and installation of TF (along with supply).

Pneumatic testing. purging with nitrogen and commissioning as per specification and approved procedures providing all tools and tackles. nitrogen. instruments. manpower and other related accessories and as per the instructions of the Engineer-in-charge.

Final clean-up of right-of-use or area disturbed by contractor during their construction activities for laying of pipeline works and disposal of debris and surplus material to designated disposal areas and backfilling of trench and compaction of the same as per satisfaction of Owner and / or as directed by Engineer–in–charge.

Maintaining the completed pipelines and installation for any defect or failures during defect liability period (i.e. 12 months from date of completion of work). Handing over the completed works to Owner for their operation/ use. reconciliation of material area wise and obtaining "no objection certificate" from Owner/ PMC. Preparation and submission of Daily progress report. Laying Graphs / PE line cards on daily basis.

On completion of gas charging of pipelines. Preparation and submission of As-built drawings. crossings details. termination. utility graphs and deviation statements. In case. the minimum required depth is not possible due to site condition. necessary mitigation measures with minimum permissible top cover shall be carried out by the contractor in consultation with EIC as per PNGRB Guidelines. without any time and cost implecation to owner.

Submission of all documents required for contract closure in numbers as mentioned in contract. Any other activities not mentioned / covered explicitly above. but otherwise required for satisfactory completion / operation / safety / statutory / maintenance of the works shall also be covered under the scope of work and has to be completed by the Contractor within specified schedule at no extra cost to Owner. All the work shall be executed in accordance with the provision of contract.

20 mm PE 100 pipe

32 mm PE 100 pipe

63 mm PE 100 pipe

90 mm PE 100 pipe

NOTE i) The lengths of pipelines are tentative. ii) For restoration of asphalt / concrete roads. the item for construction of asphalt top / concrete top / Tiles/Stone slab/Paver Blocks/Curb Stones shall be paid separately as per the rates quoted for the same elsewhere in the SOR 1.2. iii) In case. contractor prefers to lay the pipeline through HDD method in place of method as per SOR item- 1.1. contractor shall be required to lay the pipe upto a depth not more than 1.4 m wherever feasible as per the site condition. The payment shall however be made as per SOR item No.- 1.1 only.

GPR Survey for identification of pipeline

Laying of Pipeline by HDD in Rock Terrain

32 mm PE 100 pipe

63 mm PE 100 pipe

90 mm PE 100 pipe

Restoration

Restoration of the roads. pavements. channels. footpaths. tiles. stones etc. to original condition including supply of the approved quality material required. as per local authorities norms. obtaining NOC from concerned local authorities / land owners / third party inspection agencies (if any) designated by owner and to the satisfaction of Engineer-in-charge.

Asphalting

Cement Concrete

Tiles/Stone slab/Paver Blocks/Curb Stones

Brick Soling / Channels. etc.

Installation of valve in pit including supply of valves

Supply of isolation valves (as per data sheet) and installtion of valves in the valve pits as per typical drawing and specification enclosed and instructions of Engineer-in-charge. Payment of valve pits shall be paid separately as per SOR.

PE Valve 20 mm dia

PE Valve 32 mm dia

PE Valve 63 mm dia

PE Valve 90 mm dia

Construction of Valve Pits as per the enclosed tender drawing and specification. The item includes supply of all the material including Pre-cast RCC cover. shuttering. reinforcement. labour. curing etc as per the drawings. specification and instruction of EIC.

Type-I having Internal size of Minimum 1000 x 1000mm

Type-II having Internal size of Minimum 600 x 600mm

Note: The tender drawing enclosed is only for reference purpose and contractor shall be required to prepare drawings (in line with reference tender drawing) for specific sizes of Valve pits and the same shall be approved by EIC.

Fabrication & Installation of Markers

RCC Route Markers

Supply, fabrication and installation of RCC route markers as per the attached drawing in technical volume, along the route including all associated civil works such as excavation and construction in all types of soils, construction and pedestals and grouting with concrete.

Pole Markers with Foundation

Supply, fabrication and installation of plate markers as per the attached drawings in technical volume including all associated civil works such as excavation and construction in all types of soils, construction and pedestals and grouting with concrete, cleaning, stencil let.

Warning Plate Markers

Supply, fabrication and installation of plate markers, including application of approved color and quality of primer and paint, stencil letter cutting of lettering, numbers, direction, etc. as per the attached drawing in technical volume to be installed near regulator.

Excavation of Hard rock/surface

Excavation of trench or pits, wherever hard rock presence is exceeding 1.5 m in any direction of the trench and excavation of trench or pits in Malba/Multiple layers of asphalt/ brick / PCC/RCC etc and removable only by pneumatic chisel / drill as per the specifications and direction of EIC. The rates are payable over and above the Laying rates as per relevant SOR no. 1.1

Cutting of PCC/RCC surface with thickness more than 12" or Continuous asphalt multi-layer/ Malba/ Brick / Boulders more than 24".(Malba shall be considered as a strata where soil is in mixed form of debris/building rubbish or discarded pieces of bricks/stones )

Rock Cutting encountered while excavation of trenches for item 1.1 of SOR, not exceeding 1.5 meter in width, and lift upto 1.5 meter, including getting out the excavated soil and disposal of excavated soil as directed within a lead of 50 meter. In case of rocky soil, the bedding shall be done with approved/ good quality packing sand, subject to the approval of the EIC, the size distribution of the sand / shall be the same as per soil. The packing sand shall be placed to a minimum thickness of 150mm around the pipe in case of rocky terrain.

Note: i) The quantities mentioned are indicative only. ii) For all the supply items mentioned above, procurement shall be made as per specification after due approval of engineer- in - charge.

Liaisoning with Land Owning Agencies for Permission

Submission of applications as per approved drawings (Initial Route survey, prepartion of drawing, measuring and providing details of surface type shall be in scope of contractor), obtaining and submission of demand note, coordination, Liaisoning, obtaining written permission from land owing agencies like NHAI, AAI,Indian Railways and any other government agencies resposible for maintaining public lands and agencies owing Private lands etc. (all fee paid to authorities excluding demand charges or Bank Guarantees shall be reimbursed against documentary evidence). Permissions required from various authorities like NHAI / Railways / Irrigation (Canal) etc. falling enroute shall be inclusive in the item rate. No separate liasion charges against construction of valve chambers is payable and is included in laying rates.

Construction of RCC structure for protection of service line for drain/nallah Crossings

Construction of Non suspended slabs/pavement slabs including pedestal/ramp etc.using reinforced cement concrete of M-25 grade (Concrete shall be design mix/nominal mix with 20 mm & down size graded crushed stone aggregates) to protect the PE pipe laid. All necessary form work, finishing the top surface rough/smooth as required in any position, shape, level and thickness etc. shall be as specified and directed by EIC. The rates shall include grouting of pockets, supply of all material, tools, reinforcement steel etc.

Preservation of Pipeline

Preservation of pipeline sections and associated facilities (in event of delay in comissioning, other unforeseen reasons) including supply of nitrogen, all consumables, all equipment, man-power, etc. complete as per the requirements of specifications, other provisions of tender/ contract documents and instructions of Engineer-in-charge.

By filling and pressurizing with nitrogen to a pressure of 2 bar(g) for a period of one month or part thereof.

For 20 mm Pipeline

For 32 mm Pipeline

For 63 mm Pipeline

For every additional period of one month or part thereof Limited to 6 month

For 20 mm Pipeline

For 32 mm Pipeline

For 63 mm Pipeline

Notes: i) The above length is not for a single section but for no. of sections. ii) All accessrious ie; End caps and two nos tappings of 3/4 inches, PG to be considered per section and rate for the same shall be quoted by bidder under this item. iii) If month is partially complete, payment shall be made on prorata basis. iv) Scope includes pressure holding for a period of 6 months or as per EIC and jointing of PE pipe (if required) due to damage by any means and further filling of nitrogen for pressure holding. v) Length given are tantative may change as per site requirments.

CIVIL WORKS

Earth Work

Earth in excavation and filling to the grades and levels shown in the approved drawings in all kinds of conditions including for Road embakments, using approved quality good earth from designated borrow area, for all heights and depths including clearing and stripping (min. 150 mm) of the area marked for filling, taking spot levels, consolidating the exposed natural soil surface, excavating the earth from borrow area loading, transporting & unloading, spreading in layers not exceeding 150 mm thickness, breaking clods, watering (if reqd.), ramming and compacting by manual/ mechanical means to give minimum 92% of modified Proctor's density of earth, testing & dressing including disposal of all unserviceable material all complete as per specifications and directions of Engineer-in-charge.

(Rate to include cost of all labour, tools, tackles, equipment, hire chanrges, cost of borrow earth by way of royalties, right of way, cess etc., as applicable with all bye works and sundry works).

1 Cement : 2 Coarse sand : 4 stone aggregate 20mm nominal size.

1 Cement : 4 Coarse sand : 8 stone aggregate 40mm nominal size.

(Rate to include cost of all labour, tools, tackles, equipment, hire charges, supply of all materials, shuttering, earthwork in excavation and backfilling using approved earth in all conditions etc. with all bye works and sundry works.)

Reinforced Cement Concrete

Providing and laying reinforced cement of grade M-25 with 20mm and down grade crushed stone aggregate in all types of structures like foundations, pedestals, pedestal bases, pipe supports, sleepers, column, equipment foundation, Non suspended slabs/pavement slabs, ramps, cable trench inlcuding construction joints, bitumen painting on surface in contact with soil, supplying and fixing reinforcing steel, shuttering, inserts, finishes, grounting etc. at all depths and heights complete as per drawings, specifications and direction of the Engineer-in-charge.

Rate to include cost of all labour, tools, tackles, equipment, hire charges, supply of all maerials such as minimum 43 grade cement including sulphate resistant cement for sub-structures, R/F steel, Inserts, bolts, conduits, bitumen, other minor constrcution materials, shuttering, stanging, earthwork in excavation and backfilling using serviceable earth in all conditions, shorting bailing and pumping out water, testing of concrete, curing etc. with all bye works and sundry works.

Concrete Pavement

Providing and laying reinforced cement concrete of (M-25 grade) with 20mm and down grade crushed stone aggregate in pavement, including preparation of base (i.e. compacted subgrade, 200 thk sand and 50 thk PCC M-10 grade), leaving pockets if necessary, making recess, projections, fixing inserts conduit pipes (GI, PVC, HDPE, etc.) laying in alternate panels, filling the gaps between the panels with bitumen etc., making slopes, finishing edges, leaving bars for pedestals & sleepers including providing sand fill isolation , shuttering, providing and fixing reinforcing steel, curing, chipping and modification works etc. as specified in any shape, thickness, position and finishing the top surface smooth as per requirement etc. all complete as per drawings, specifications and directions of the Engineer-in-charge.

Concrete Pavement- 150mm thick (Type-I)

Brick Work

Providing brick work with brick class designation M-7.5 of IS:1077 in cm1:4 (1 cement : 4 sand) in steps, walls, retaining walls and load bearing structures drains, or any shape with all lead, depths & height including curring, scaffolding, etc., as per specifications and drawings with all bye-works and direction of the Enfineer-in-charge.

(Rate to include cost of all labour, tools, tackles, equipment, hire charges, supply of all materials such as minimum 43 grade cement, bricks, finishes, bitumen, other minor constrcution materials, shuttering, staging, masonry work, plastering, painting etc. with all bye-works and sundry works).

Note: The quantites of individual item can varied as per site requirement.The payment will be made as per actual certified measurement at site.

Laying of Brick layer/ Concrete

Providing single layer of Brick / Concrete / or impact resistant tape to entire width of trench above Warning Mat placed in trench over the laid pipeline as per OISD 226, standard drawing, specification and instruction of Owner. (Rate to include cost of all labour, tools, tackles, equipment, hire charges & supply of all materials, etc)

Brick Layer for width of PE pipeline trench as per drawing (75 mm thk.)

Concrete for width of PE pipeline trench as per drawing (80 mm thk.)

Demolition of PCC work below plinth level

Demolishing plain cement concrete (PCC) work (taking all necessary safety precautions) for all depths below plinth level including supply of all tools & tackles, necessary scaffolding, propping, underpinning, etc. , disposal of unserviceable material outside the boundary limits keeping the owner indemnified of any liabilities from statutory/ local bodies, all complete work as specified and directed.

Excavation for foundation works

Excavation as per plan, upto 3 meters and upto any lead in all conditions, backfilling using serviceable earth and disposal of surplus and unserviceable earth. Soil to be levelled and neatly dressed complete in all respect as per scope of work, technical specification and directions of EIC.

Upto 3.0 Mtrs

Dismantling of RCC & cutting of reinforcement (Thickness above 3”)

Structural Works

Supplying, fabricating & fixing steel structural cage fabricated from Angle conforming to IS:808 & fixing of GI weldmesh made from 3mm GI wire @ 75 mm bothways to structural steel frame by means of welding/bolting, including applying two coats of approved quality of synthetic enamel paint over a priming coat of in approved shade including supply of all raw materials, bolts, electrodes, transportation, including Hilti arrangement ,locking arrangement for fixing of posts etc complete as per enclosed drawing, technical specifications, scope of works and directions of the Engineer-In-Charge. Note:- Material shall be supplied and fabricated as per site condition and Contractor have to take quantity approval from EIC/OWNER prior to commencement of work and order placement.

MRS / Metering Skid/Wall Mounted MRS.

Installation of MRS / Metering Skid on foundation

Receiving and taking over, handling, loading, transportation and unloading of MRS / Metering Skid from Owner's designated stockyards to site, installation at foundation and hooking up with PE pipe including all works as required to complete the job as per the drawings and specification, scope of work mentioned in tender doucment. The scope includes supply of transition fittings,GI Sleeve, other MDPE and CS fittings as required and various associated works to commission MRS / Metering Skid. (Note : - The installation included CS piping work included welding,testing,NDT etc.,however payment for the CS piping work along with accessories supply will be paid in SOR item 6.0 to 24.0 respectively.)

Note: 1) Amount towards civil work shall be payable as per related SOR items. 2) Rate to include cost of all labour, tools, tackles, equipment, hire charges. 3) All fittings and consumables including Bolts, nuts, washer, U-clamps, gaskets etc. if required during installation shall be procured and supplied by the Contractor within the rate quoted. These items shall not be separately measured and paid.

MRS / Metering Skid <2000 SCMD

MRS / Metering Skid 2000-5000 SCMD

MRS / Metering Skid 5000-20000 SCMD

MRS / Metering Skid >20000 SCMD

Installation of Wall Mounted Metering System (Meter, Regulator & Accessory) locked in cage

Receiving and taking over, handling, loading, transportation and unloading of all items for Wall Mounted Metering System (Meter, Regulator & Accessory) from Owner's designated stockyards to site, installation on wall and hooking up with PE pipe including all works as required to complete the job as per the drawings and specification, scope of work mentioned in tender doucment. The scope includes supply of items required as per the drawing in scope of work (Details of drawings as PJS) viz. transition fittings, GI/Concrete Sleeves and other MDPE and CS fittings etc. as required and various associated works. (Only Meters and Regulators shall be provided as free issue) and all associated works (For CS pipe and other items refer sl. no. 6.0 to 24.0) to commission Wall Mounted Metering System. Note : Installation works included CS piping work, Testing etc.,however payment for the CS piping work along accessories will be paid in diiferent SOR item

Note: 1) Amount towards civil work shall be payable as per relevant SOR items. 2) Rate to include cost of all labour, tools, tackles, equipment, hire charges . 3) All fittings (those are not mentioned in SOR item 6.0 to 24.0) and consumables including Bolts, nuts, washer, U-clamps, gaskets etc. if required during installation shall be procured and supplied by the Contractor within the rate quoted. These items shall not be separately measured and paid. 4)The wall mounted Metering System to be kept in cage with locking facility, However payment for Structural work will be paid against SOR item 3.0

Wall Mounted Metering System < 500 SCMD

Wall mounted Metering System 500 to 2000 SCMD

Wall mounted Metering System >2000 SCMD

Note: i) The quantities mentioned are indicative only. ii) For all the supply items mentioned above, procurement shall be made as per specification after due approval of engineer- in - charge.

Installation of Wall Mounted Metering System (Pre-assemble)

Receiving and taking over, handling, loading, transportation and unloading of all items for Wall Mounted Metering System (Pre-assembled as per standard drawing Attached in PJS Drawing ) from Owner's designated stockyards to site, installation on wall and hooking up with PE pipe including all works as required to complete the job as per the drawings and specification, scope of work mentioned in tender doucment. The scope includes supply of transition fittings, Sleeves and other MDPE and CS fittings etc. as required and various associated works, however, the Metering System assembly ( As per drawing ) shall be provided as free issue by GAIL Gas. Installtion work done by Contractor along supply of consumables including Bolts, nuts, washer, U-clamps, gaskets etc. if required during installation shall be procured and supplied by the Contractor within the rate quoted.

Note: 1) Amount towards civil work shall be payable as per related SOR items 2.0. 2) Rate to include cost of all labour, tools, tackles, equipment, hire charges . 3) The wall mounted Metering System to be kept in cage with locking facility, However payment for Structural work will be paid against SOR item 3.0

Installation of GI Pipe 2" - 1" size with isolation valve for commercial meter inlet connection from TF

Removal of MRS/ Metering Skids, Wall Mounted MRS/Metering System (all capacities) from existing consumer's premise,

Removal of MRS/ Metering Skids, Wall Mounted Metering System (all capacities) from existing consumer's premise for shifting to another site/store. The scope of work also includes excavation to retrive PE pipe line , disconnection of existing pipe lines (PE & Steel).

Note:- Transportaion of removed metering skid/Wall mounted Metering System to store shall be payble under SOR item no.4.4.2. However, if this skid is being shifted directly to new location for installation at new customer premises then transportation to be claimed from 4.1 & 4.2 as applicable.

Transportaion of removed metering skid/Wall mounted Metering System to store

Conversion of Commercial Appliances/industrial :

Conversions of all types of commercial appliances to NG based appliances. Supply & changing of the nozzles /jets and associated controls for Non-domestic appliances (imported appliances included) with proper tools and tackles. Cleaning and performing minor maintenance, greasing etc. of the appliance. Testing and showing the performance to the customer, signing of joint meter records (JMR) and instructing the customer on use & safety norms, complete as per specifications & to satisfaction of owner / Engineer in Charge and includes supply of reinforced rubber hose with requisite pressure rating.Supply of Appliance valve is also included.

Installation of ASTM A106, Gr. B, Seamless, BE , NB, XS pipes of various dia

- Erection, welding & Installation of CS pipes(sizes 1" to 3") & fittings (all types) including all types of Valves (Ball/Check/GLOBE) for piping for connectivity to industrial/ commercial customer. 1. Scope include required welding, painting, supply of all required gaskets, studs bolts & nuts etc. 2. The Scope includes Supply & fixing of approved MS angle clamps, Ceiling clamps & dowel plugs with screws, supply and insertion of insulation material i.e. PVC, PTFE sheet between pipe. 3. Other Required other material like CS pipe, elbow , bends, flanges,valve,NRV etc covered under SOR 7.0 to 24.0 shall be seperately payable. 4. Payment of radiography of joints (4" and below ) shall be paid seperately under SOR item for RADIOGRAPHY. 5. Cleaning and flushing by water/ compressed air, testing of the systems including hydrostatic, pneumatic and any other type of testing as specified, draining, drying by compressed air/other methods approved by EIC/RCM/Owner 6. The Scope includes Restoring the wall surface to original conditions. Clean-up and restoration of site, preparation of as built drawings, documents and project records; transportation of surplus free issue material to Owner's designated plac(s); completing all works in all respects as per the AFC drawing, specifications, standards and other provisions of Contract and instruction of Engineer-in-charge.

NOTE : 1) SOR 6.0 executed only prior approval from EIC / OWNER. 2) If Consumer is ready / agree complete the work after outlet of MRS/Metering skid outlet (after outlet valve) to commercial/industrial appliance valve connection Contractor have to take quantity (Corresponds to SOR 7.0 to 24.0) approval from EIC / OWNER prior to order placement.

ASTM A106, Gr. B, Seamless, PE , 1/2" NB, S160 , their fittings and installation of meter and regulator (as applicable)

ASTM A106, Gr. B, Seamless, PE , 1" NB, XS , their fittings and installation of meter and regulator (as applicable)

ASTM A106, Gr. B, Seamless, PE, 1.5" NB, XS , their fittings and installation of meter and regulator (as applicable)

ASTM A106, Gr. B (Charpy), Seamless, BE , 2" NB, XS , their fittings and installation of meter and regulator (as applicable)

ASTM A106, Gr. B (Charpy), Seamless, BE , 3" NB,XS , their fittings and installation of meter and regulator (as applicable)

ASTM A106, Gr. B (Charpy), Seamless, BE , 4" NB,XS , their fittings and installation of meter and regulator (as applicable)

Note: a). Supply & Installation of required size of brass fittings (which are not included in SOR item 7.0 to 22.0) in all type of meters (supplied by GAIL GAS LTD. ) shall be in scope of contractor. b). All butt welded fittings end shall generally match with connecting pipe wall thickness. However, in case of misalignment, Contractor shall have to do end preparation without any extra cost. c). Payment of radiography of joints (4" and below ) shall be paid seperately under SOR item for RADIOGRAPHY mentioned elsewhere in this SOR 24.0 d). All type of piping works shall be carried out as per piping material specification (PMS). e). Complete Carbon Steel Piping Work with painting including all fittings, flanges and supply of all required gaskets, studs bolts & nuts etc.

Supply of CARBON STEEL PIPES as per Technical Specification and as directed by EIC

ASTM A106, Gr. B, Seamless, PE , 1/2" NB, S160

ASTM A106, Gr. B, Seamless, PE , 1" NB, XS

ASTM A106, Gr. B, Seamless, PE, 1.5" NB, XS

ASTM A106, Gr. B (Charpy), Seamless, BE , 2" NB, XS

ASTM A106, Gr. B (Charpy), Seamless, BE , 3" NB,XS

ASTM A106, Gr. B (Charpy), Seamless, BE , 4" NB,XS

Supply of Pressure Gauges as per Technical Specification and as directed by EIC

RANGE 0-100 MBAR - 4"- DIAL SIZE

RANGE 0-1 BAR - 4"- DIAL SIZE

RANGE 0-4 BAR - 4"- DIAL SIZE

RANGE 0-6 BAR - 4"- DIAL SIZE

RANGE 0-30 BAR - 4"- DIAL SIZE

Supply of Conical Stainer

As per Technical Specification and as directed by EIC. Note: - Conical Stainer may be free issue by Gail Gas Ltd., Its Discretion of Gail Gas Ltd. to excute the SOR or Free Issue the material.

Check valve/NRV As per Technical Specification and as directed by EIC.

Supply of FLANGES Weld Neck (End Thickness to match pipe thickness)

1" , 150#, B-16.5 , A105 ,125 AARH,SW,RF

1.5" , 150#, B-16.5 , A105 ,125 AARH,SW,RF

2",150#, B-16.5, A105 (Charpy), 125 AARH, RF

3",150#, B-16.5, A105 (Charpy), 125 AARH, RF

4",150#, B-16.5, A105 (Charpy), 125 AARH, RF

Supply of Blind Flanges As per Technical Specification and as directed by EIC.

2",150#, B-16.5, A105 (Charpy), 125 AARH, RF

3",150#, B-16.5, A105 (Charpy), 125 AARH, RF

4",150#, B-16.5, A105 (Charpy), 125 AARH, RF

End Caps

2", XS, A 234 Gr. WPB (Charpy), BW

3", XS, A 234 Gr. WPB (Charpy), BW

4", XS, A 234 Gr. WPB (Charpy), BW

Supply of FLANGE END GLOBE VALVES, MAOP- 4 BAR As per Technical Specification and as directed by EIC.

Ball Valves As per Technical Specification and as directed by EIC.

1/2",800#, Sockolet Welded/Threaded Valve

1",800#, Sockolet Welded/Threaded Valve

Supply of Isolation Ball Valve And Appliance Valve as per Technical Specification and as directed by EIC

Isolation Ball Valve ½" max. 6 bar (g)

Isolation Ball Valve 1" max. 6 bar (g)

Isolation Ball Valve 1.5" max. 6 bar (g)

Isolation Ball Valve 2" max. 6 bar (g)

Isolation Ball Valve 3" max. 6 bar (g)

Supply SOCKOLET (A105, SW) As per Technical Specification and as directed by EIC.

SUPPLY OF REDUCER Reducer (A 234 Gr. WPB (Charpy), BW)

1.5" x 1", XS x XS, A105, SW,3000#, B-16.11

2"x1", XS x XS, A 234 Gr. WPB (Charpy), BW, B-16.9

2" X 1.5", XS , A 234 Gr. WPB (Charpy), BW, B-16.9

3"x1", XS x XS, A 234 Gr. WPB (Charpy), BW, B-16.9

3" X 1.5", XS , A 234 Gr. WPB (Charpy), BW, B-16.9

3" x 2" , STD x XS, A 234 Gr. WPB (Charpy), BW, B-16.9

4" x 3" , STD x XS, A 234 Gr. WPB (Charpy), BW, B-16.9

TEE, Equal / Reducing Tee

1", XS, SW, 3000#, B-16.11

1.5", XS, A105, SW, 3000#, B-16.11

2" x 1.5", XS , A234, Gr. WPB (Charpy), B-16.9, BW

2", XS , A234, Gr. WPB (Charpy), B-16.9, BW

3", STD , A234, Gr. WPB (Charpy), B-16.9, BW

4" STD x XS, A234, Gr. WPB (Charpy), B-16.9, BW

ELBOW, 90° Elbow

½", XS, SW, 3000#, ASTM A105,B-16.11

1", XS, SW, 3000#, ASTM A105,B-16.11

1.5", XS, SW, 3000#, ASTM A105,B-16.11

2", XS, BW, A234, Gr. WPB (Charpy), B-16.9, 1.5D

3", STD, BW, A234, Gr. WPB (Charpy), B-16.9, 1.5D

4", XS, BW, A234, Gr. WPB (Charpy), B-16.9, 1.5D

Spectacle Blind AS PER SPECIFICATION

Spectacle Blind 2"

Spectacle Blind 3"

Spectacle Blind 4"

Internal/external piping support (AS PER Tender)

TYPE-1, SIDE WALL MOUNTED AS PER DRAWING

TYPE-2, GROUND BASED AS PER DRAWING

TYPE-3, CEILING MOUNTED AS PER DRAWING

WELDING OF JOINTS - Butt Weld Joints

1/2" (WELDING OF JOINTS)

1" (WELDING OF JOINTS)

1.5" (WELDING OF JOINTS)

2" (WELDING OF JOINTS)

3" (WELDING OF JOINTS)

4" (WELDING OF JOINTS)

Note: i) All butt welded fittings end shall generally match with connecting pipe wall thickness however in case of misalignment Contractor shall have to do end preparation without any extra cost. ii) All coupling, nipples etc. as required shall be supplied by contractor but no separate payments shall be made as it is covered under erection rate.

RADIOGRAPHY OF JOINTS

Performance of radiographic inspection by gamma radiation as per scope of work and as per specifications in piping of all types and thickness including providing/hiring of all necessary equipments, supply of all consumables, and whatever else even though not expressely mentioned but required to perform the work as per specifications and instructions of Engineer-in-Charge (full circle re-radiography of the repaired joint and additional radiography necessitated due to poor performance of contractor's welder shall be carried out by the Contractor at his own cost and shall not be paid extra by Company). Radiographs shall be submitted to the Engineer-in-Charge for acceptance, whose decision shall be final and binding.

Note- i). 4" & Below and all butt weld joint are radiography / X-ray shall be done at every joint and shall be carried out as per API 1104 (latest edition) / M/s GAIL Gas Ltd. specification / OISD / PNGRB and same shall be approved by Engineer–in–charge (EIC)/RCM. ii). All socket weld joint MPT/UT/DPT shall be done at every joint nd shall be carried out as per API 1104 (latest edition)/M/s GAIL Gas Ltd. specification / OISD / PNGRB and same shall be approved by Engineer–in–charge (EIC)/ RCM.

1/2" (RADIOGRAPHY of Joints as Above)

1" (RADIOGRAPHY of Joints as Above)

1.5" (RADIOGRAPHY of Joints as Above)

2" (RADIOGRAPHY of Joints as Above)

3" (RADIOGRAPHY of Joints as Above)

4" (RADIOGRAPHY of Joints as Above)

Note: i) Quantities mentioned against each above item of SOR Items are tentative and may increase or decrease during execution of work depending upon site requirement. Contractor required to supply materials after assessing the site requirement and in multiple lot or as per Release Order/ Sub Purchase Order wise. All material either in multiple lot or as per Release Order/ Sub Purchase Order wise or as decided by EIC shall be supplied by bidder within the quoted price. (ii) The quantites of individual item can varied as per site requirement.The payment will be made as per actual certified measurement at site. For the supply items the quantities shall be procured after approval from client/ consultant/EIC. (iii) The bidder must indicate currency(ies) against each quoted item of the SOR. (iv) The total amount shall also be given by the bidder in the quoted currency(ies). (v) Some of the may / may not be execute as per site requirements.

Description of Work / Item(s)

Amount

Ground Connectivity Works

Laying of MDPE pipeline by any method in any type of soil strata upto 20m length from charged Pipeline to Customer premise including connection of Transistion Fitting at customer end. - Supply and installation of TF and construction of pedestral is in contrcator scope. - For pipeline laid more than 20m, payment for additonal length shall be covered in SOR no.1 in ruuning meters more than 20m.

PE 20mm dia

PE 32mm dia

PE 63mm dia

PE 90mm dia.

Survey, Pit Excavtion in all types of soills/PCC/RCC/Paver block/Ashpalt/Whitetopping etc., charged pipeline identification, Hook up activities, Online tapping either by Saddle / Tee / extension by Coupler for connecting the Pipeline laid as per above SOR 1a including fittings, Backfilling. Restoration shall be paid through other SOR

Connectiviy for PE 20mm dia laid under 1a.

Connectiviy for PE 32mm dia laid under 1a.

Connectiviy for PE 63mm dia laid under 1a.

Connectiviy for PE 90mm dia laid under 1a.

PE PIPELINE

PE Pipe Laying in any type of surface like unprepared surface (Katcha surface)/ Normal Surface/ Hard surface/Rock surface etc using open cut/ Moling (without Casing)/ Moling (with Casing)/ Horizontal Directional Drilling technique (with and without casing pipe) methodology.

Receipt. Loading. unloading. storing. reloading. tranportation. unloading. stringing and laying of PE100. SDR11 line pipes of all sizes including. proper stacking. identification.and supply of accessories of all sizes & thickness like PE Bends. Couplers. Endcaps. Tee. Reducer. CS / GI to PE Fittings (i.e. Transition Fittings of sizes 20 mm to 90 mm). Warning Mat etc. Handling. Stringing / uncoiling. aligning of the PE line pipe on the pipeline Right-of-Use / route. laying / installation of PE line pipe alongwith required accessories as mentioned above as per specification wherever required depending on site condition including execution of all works; Storeage of material in contractor's store. fabrication. access for construction procurement and supply of all materials. consumables. equipments. labour and other inputs.

In the case of free issue items. the scope also includes. receiving and loading from Owner's designated store. transportation. unloading and stacking of free issue items at Contractor's store. -Laying of all PE pipe (PE 100 SDR11). Including supply of HDPE casing pipe (in case of HDD (with case).Moling(with case) . Couplers. End caps etc. (Ref. of Particular job specification). Survey of under ground utilities. execution of the work as per specification. including excavation of pits moling with the hole size not exceeding 20% of the pipe dia. jointing and insertion of carrier pipe with casing. testing & commissioning and restoration of the pits to original condition. submission of As-Built Graph as per specifications and the instruction of Engineer-in-charge.

Casing details is as given below:- 1. For 20/32 mm PE pipe (in 75 mm dia. HDPE Casing Pipe. PE 63/80 PN6.0). 2. For 63 mm PE pipe (in 125 mm dia. HDPE Casing Pipe. PE 63/80 PN6.0).

Carrying out all temporary. ancillary. auxiliary works required to make the PE pipeline ready for commissioning as per drawings. Specifications. scope of work indicated in PJS and other provisions of tender/ contract documents and instructions of Engineer-in-charge. including but not limited to carrying out the following works: Surveying of route and detours required at the time of execution. preparation of construction drawings showing survey details and submit same to Owner for review / approval.

Carrying out preliminary activities such as preperation of drawings wherever required for crossing etc. Preparation and getting approval of schedules. execution procedures. drawings/ sketches/ wherever required. making trial pits to determine the underground utilities/ services etc.. restoration of the abandoned trial pits to original condition.

Stacking and installation of construction markers. clearing. fencing. grubbing. cutting of trees. full filling all the requirements of various statutory/ environment authorities to the entire satisfaction of concerned authorities. grading of work area.

Barricading the work area as per local authorities norms & to the satisfaction of Owner/ Eingineer -in- charge. installation of safety signs. Barricading the pipeline construction area prior to execution of the works as per drawing enclosed with tender/ contract documents and to the entire satisfaction of owner / engineer- in -charge.

Laying using open trench without casing includes survey of under ground utilities (through trial pits). execution of work as per specification including Trenching to all depths by excavation in all types of soils including soft/ rocky strata and different type of pavement / footpath / roads etc. including rock breaking. chiselling or otherwise cutting etc. as required and storing excavated soil. reusable materials at designated area as directed by Engineer in charge and to a width to accommodate the pipeline as per the relevant standard/ specification etc.

The minimum depth of the top of pipeline shall be 1.0 m measured from top of pipeline to the top of undisturbed surface of the soil or as per Specification/ OISD- 226 & PNGRB latest guidelines whichever is higher. Dewatering of trenches / pits if required as per site condition. Repairing of all damaged utilities if any. and payment of any compensation (if claimed by owner / other utility agencies) Uncoiling / stringing & aligning of PE pipes. clamping. jointing of the pipe ends / fittings / valves by qualified personnel using approved electro-fusion techniques as per specification. Note:- Coordinates to be taken for implementation for GIS for Valve pit, Fusion welding location and MRS.

The scope of work against this item also include Electro-fusion jointing of valves. fittings wherever required and as directed by Engineer-in-charge. The scope of work against laying of 20 mm pipe also includes works like making of PCC pedastal of grade (1:2:4) and size ( (300mm(L)X200mm(W) XHeight (H)). (H>=300mm & will be as per site condition) ). supply and installation of GI Sleeve (Heavy (C-Class) as per IS-1239). filling of sand and installation of TF (along with supply).

Pneumatic testing. purging with nitrogen and commissioning as per specification and approved procedures providing all tools and tackles. nitrogen. instruments. manpower and other related accessories and as per the instructions of the Engineer-in-charge.

Final clean-up of right-of-use or area disturbed by contractor during their construction activities for laying of pipeline works and disposal of debris and surplus material to designated disposal areas and backfilling of trench and compaction of the same as per satisfaction of Owner and / or as directed by Engineer–in–charge.

Maintaining the completed pipelines and installation for any defect or failures during defect liability period (i.e. 12 months from date of completion of work). Handing over the completed works to Owner for their operation/ use. reconciliation of material area wise and obtaining "no objection certificate" from Owner/ PMC. Preparation and submission of Daily progress report. Laying Graphs / PE line cards on daily basis.

On completion of gas charging of pipelines. Preparation and submission of As-built drawings. crossings details. termination. utility graphs and deviation statements. In case. the minimum required depth is not possible due to site condition. necessary mitigation measures with minimum permissible top cover shall be carried out by the contractor in consultation with EIC as per PNGRB Guidelines. without any time and cost implecation to owner.

Submission of all documents required for contract closure in numbers as mentioned in contract. Any other activities not mentioned / covered explicitly above. but otherwise required for satisfactory completion / operation / safety / statutory / maintenance of the works shall also be covered under the scope of work and has to be completed by the Contractor within specified schedule at no extra cost to Owner. All the work shall be executed in accordance with the provision of contract.

20 mm PE 100 pipe

32 mm PE 100 pipe

63 mm PE 100 pipe

90 mm PE 100 pipe

NOTE i) The lengths of pipelines are tentative. ii) For restoration of asphalt / concrete roads. the item for construction of asphalt top / concrete top / Tiles/Stone slab/Paver Blocks/Curb Stones shall be paid separately as per the rates quoted for the same elsewhere in the SOR 1.2. iii) In case. contractor prefers to lay the pipeline through HDD method in place of method as per SOR item- 1.1. contractor shall be required to lay the pipe upto a depth not more than 1.4 m wherever feasible as per the site condition. The payment shall however be made as per SOR item No.- 1.1 only.

GPR Survey for identification of pipeline

Laying of Pipeline by HDD in Rock Terrain

32 mm PE 100 pipe

63 mm PE 100 pipe

90 mm PE 100 pipe

Restoration

Restoration of the roads. pavements. channels. footpaths. tiles. stones etc. to original condition including supply of the approved quality material required. as per local authorities norms. obtaining NOC from concerned local authorities / land owners / third party inspection agencies (if any) designated by owner and to the satisfaction of Engineer-in-charge.

Asphalting

Cement Concrete

Tiles/Stone slab/Paver Blocks/Curb Stones

Brick Soling / Channels. etc.

Installation of valve in pit including supply of valves

Supply of isolation valves (as per data sheet) and installtion of valves in the valve pits as per typical drawing and specification enclosed and instructions of Engineer-in-charge. Payment of valve pits shall be paid separately as per SOR.

PE Valve 20 mm dia

PE Valve 32 mm dia

PE Valve 63 mm dia

PE Valve 90 mm dia

Construction of Valve Pits as per the enclosed tender drawing and specification. The item includes supply of all the material including Pre-cast RCC cover. shuttering. reinforcement. labour. curing etc as per the drawings. specification and instruction of EIC.

Type-I having Internal size of Minimum 1000 x 1000mm

Type-II having Internal size of Minimum 600 x 600mm

Note: The tender drawing enclosed is only for reference purpose and contractor shall be required to prepare drawings (in line with reference tender drawing) for specific sizes of Valve pits and the same shall be approved by EIC.

Fabrication & Installation of Markers

RCC Route Markers

Supply, fabrication and installation of RCC route markers as per the attached drawing in technical volume, along the route including all associated civil works such as excavation and construction in all types of soils, construction and pedestals and grouting with concrete.

Pole Markers with Foundation

Supply, fabrication and installation of plate markers as per the attached drawings in technical volume including all associated civil works such as excavation and construction in all types of soils, construction and pedestals and grouting with concrete, cleaning, stencil let.

Warning Plate Markers

Supply, fabrication and installation of plate markers, including application of approved color and quality of primer and paint, stencil letter cutting of lettering, numbers, direction, etc. as per the attached drawing in technical volume to be installed near regulator.

Excavation of Hard rock/surface

Excavation of trench or pits, wherever hard rock presence is exceeding 1.5 m in any direction of the trench and excavation of trench or pits in Malba/Multiple layers of asphalt/ brick / PCC/RCC etc and removable only by pneumatic chisel / drill as per the specifications and direction of EIC. The rates are payable over and above the Laying rates as per relevant SOR no. 1.1

Cutting of PCC/RCC surface with thickness more than 12" or Continuous asphalt multi-layer/ Malba/ Brick / Boulders more than 24".(Malba shall be considered as a strata where soil is in mixed form of debris/building rubbish or discarded pieces of bricks/stones )

Rock Cutting encountered while excavation of trenches for item 1.1 of SOR, not exceeding 1.5 meter in width, and lift upto 1.5 meter, including getting out the excavated soil and disposal of excavated soil as directed within a lead of 50 meter. In case of rocky soil, the bedding shall be done with approved/ good quality packing sand, subject to the approval of the EIC, the size distribution of the sand / shall be the same as per soil. The packing sand shall be placed to a minimum thickness of 150mm around the pipe in case of rocky terrain.

Note: i) The quantities mentioned are indicative only. ii) For all the supply items mentioned above, procurement shall be made as per specification after due approval of engineer- in - charge.

Liaisoning with Land Owning Agencies for Permission

Submission of applications as per approved drawings (Initial Route survey, prepartion of drawing, measuring and providing details of surface type shall be in scope of contractor), obtaining and submission of demand note, coordination, Liaisoning, obtaining written permission from land owing agencies like NHAI, AAI,Indian Railways and any other government agencies resposible for maintaining public lands and agencies owing Private lands etc. (all fee paid to authorities excluding demand charges or Bank Guarantees shall be reimbursed against documentary evidence). Permissions required from various authorities like NHAI / Railways / Irrigation (Canal) etc. falling enroute shall be inclusive in the item rate. No separate liasion charges against construction of valve chambers is payable and is included in laying rates.

Construction of RCC structure for protection of service line for drain/nallah Crossings

Construction of Non suspended slabs/pavement slabs including pedestal/ramp etc.using reinforced cement concrete of M-25 grade (Concrete shall be design mix/nominal mix with 20 mm & down size graded crushed stone aggregates) to protect the PE pipe laid. All necessary form work, finishing the top surface rough/smooth as required in any position, shape, level and thickness etc. shall be as specified and directed by EIC. The rates shall include grouting of pockets, supply of all material, tools, reinforcement steel etc.

Preservation of Pipeline

Preservation of pipeline sections and associated facilities (in event of delay in comissioning, other unforeseen reasons) including supply of nitrogen, all consumables, all equipment, man-power, etc. complete as per the requirements of specifications, other provisions of tender/ contract documents and instructions of Engineer-in-charge.

By filling and pressurizing with nitrogen to a pressure of 2 bar(g) for a period of one month or part thereof.

For 20 mm Pipeline

For 32 mm Pipeline

For 63 mm Pipeline

For every additional period of one month or part thereof Limited to 6 month

For 20 mm Pipeline

For 32 mm Pipeline

For 63 mm Pipeline

Notes: i) The above length is not for a single section but for no. of sections. ii) All accessrious ie; End caps and two nos tappings of 3/4 inches, PG to be considered per section and rate for the same shall be quoted by bidder under this item. iii) If month is partially complete, payment shall be made on prorata basis. iv) Scope includes pressure holding for a period of 6 months or as per EIC and jointing of PE pipe (if required) due to damage by any means and further filling of nitrogen for pressure holding. v) Length given are tantative may change as per site requirments.

CIVIL WORKS

Earth Work

Earth in excavation and filling to the grades and levels shown in the approved drawings in all kinds of conditions including for Road embakments, using approved quality good earth from designated borrow area, for all heights and depths including clearing and stripping (min. 150 mm) of the area marked for filling, taking spot levels, consolidating the exposed natural soil surface, excavating the earth from borrow area loading, transporting & unloading, spreading in layers not exceeding 150 mm thickness, breaking clods, watering (if reqd.), ramming and compacting by manual/ mechanical means to give minimum 92% of modified Proctor's density of earth, testing & dressing including disposal of all unserviceable material all complete as per specifications and directions of Engineer-in-charge.

(Rate to include cost of all labour, tools, tackles, equipment, hire chanrges, cost of borrow earth by way of royalties, right of way, cess etc., as applicable with all bye works and sundry works).

1 Cement : 2 Coarse sand : 4 stone aggregate 20mm nominal size.

1 Cement : 4 Coarse sand : 8 stone aggregate 40mm nominal size.

(Rate to include cost of all labour, tools, tackles, equipment, hire charges, supply of all materials, shuttering, earthwork in excavation and backfilling using approved earth in all conditions etc. with all bye works and sundry works.)

Reinforced Cement Concrete

Providing and laying reinforced cement of grade M-25 with 20mm and down grade crushed stone aggregate in all types of structures like foundations, pedestals, pedestal bases, pipe supports, sleepers, column, equipment foundation, Non suspended slabs/pavement slabs, ramps, cable trench inlcuding construction joints, bitumen painting on surface in contact with soil, supplying and fixing reinforcing steel, shuttering, inserts, finishes, grounting etc. at all depths and heights complete as per drawings, specifications and direction of the Engineer-in-charge.

Rate to include cost of all labour, tools, tackles, equipment, hire charges, supply of all maerials such as minimum 43 grade cement including sulphate resistant cement for sub-structures, R/F steel, Inserts, bolts, conduits, bitumen, other minor constrcution materials, shuttering, stanging, earthwork in excavation and backfilling using serviceable earth in all conditions, shorting bailing and pumping out water, testing of concrete, curing etc. with all bye works and sundry works.

Concrete Pavement

Providing and laying reinforced cement concrete of (M-25 grade) with 20mm and down grade crushed stone aggregate in pavement, including preparation of base (i.e. compacted subgrade, 200 thk sand and 50 thk PCC M-10 grade), leaving pockets if necessary, making recess, projections, fixing inserts conduit pipes (GI, PVC, HDPE, etc.) laying in alternate panels, filling the gaps between the panels with bitumen etc., making slopes, finishing edges, leaving bars for pedestals & sleepers including providing sand fill isolation , shuttering, providing and fixing reinforcing steel, curing, chipping and modification works etc. as specified in any shape, thickness, position and finishing the top surface smooth as per requirement etc. all complete as per drawings, specifications and directions of the Engineer-in-charge.

Concrete Pavement- 150mm thick (Type-I)

Brick Work

Providing brick work with brick class designation M-7.5 of IS:1077 in cm1:4 (1 cement : 4 sand) in steps, walls, retaining walls and load bearing structures drains, or any shape with all lead, depths & height including curring, scaffolding, etc., as per specifications and drawings with all bye-works and direction of the Enfineer-in-charge.

(Rate to include cost of all labour, tools, tackles, equipment, hire charges, supply of all materials such as minimum 43 grade cement, bricks, finishes, bitumen, other minor constrcution materials, shuttering, staging, masonry work, plastering, painting etc. with all bye-works and sundry works).

Note: The quantites of individual item can varied as per site requirement.The payment will be made as per actual certified measurement at site.

Laying of Brick layer/ Concrete

Providing single layer of Brick / Concrete / or impact resistant tape to entire width of trench above Warning Mat placed in trench over the laid pipeline as per OISD 226, standard drawing, specification and instruction of Owner. (Rate to include cost of all labour, tools, tackles, equipment, hire charges & supply of all materials, etc)

Brick Layer for width of PE pipeline trench as per drawing (75 mm thk.)

Concrete for width of PE pipeline trench as per drawing (80 mm thk.)

Demolition of PCC work below plinth level

Demolishing plain cement concrete (PCC) work (taking all necessary safety precautions) for all depths below plinth level including supply of all tools & tackles, necessary scaffolding, propping, underpinning, etc. , disposal of unserviceable material outside the boundary limits keeping the owner indemnified of any liabilities from statutory/ local bodies, all complete work as specified and directed.

Excavation for foundation works

Excavation as per plan, upto 3 meters and upto any lead in all conditions, backfilling using serviceable earth and disposal of surplus and unserviceable earth. Soil to be levelled and neatly dressed complete in all respect as per scope of work, technical specification and directions of EIC.

Upto 3.0 Mtrs

Dismantling of RCC & cutting of reinforcement (Thickness above 3”)

Structural Works

Supplying, fabricating & fixing steel structural cage fabricated from Angle conforming to IS:808 & fixing of GI weldmesh made from 3mm GI wire @ 75 mm bothways to structural steel frame by means of welding/bolting, including applying two coats of approved quality of synthetic enamel paint over a priming coat of in approved shade including supply of all raw materials, bolts, electrodes, transportation, including Hilti arrangement ,locking arrangement for fixing of posts etc complete as per enclosed drawing, technical specifications, scope of works and directions of the Engineer-In-Charge. Note:- Material shall be supplied and fabricated as per site condition and Contractor have to take quantity approval from EIC/OWNER prior to commencement of work and order placement.

MRS / Metering Skid/Wall Mounted MRS.

Installation of MRS / Metering Skid on foundation

Receiving and taking over, handling, loading, transportation and unloading of MRS / Metering Skid from Owner's designated stockyards to site, installation at foundation and hooking up with PE pipe including all works as required to complete the job as per the drawings and specification, scope of work mentioned in tender doucment. The scope includes supply of transition fittings,GI Sleeve, other MDPE and CS fittings as required and various associated works to commission MRS / Metering Skid. (Note : - The installation included CS piping work included welding,testing,NDT etc.,however payment for the CS piping work along with accessories supply will be paid in SOR item 6.0 to 24.0 respectively.)

Note: 1) Amount towards civil work shall be payable as per related SOR items. 2) Rate to include cost of all labour, tools, tackles, equipment, hire charges. 3) All fittings and consumables including Bolts, nuts, washer, U-clamps, gaskets etc. if required during installation shall be procured and supplied by the Contractor within the rate quoted. These items shall not be separately measured and paid.

MRS / Metering Skid <2000 SCMD

MRS / Metering Skid 2000-5000 SCMD

MRS / Metering Skid 5000-20000 SCMD

MRS / Metering Skid >20000 SCMD

Installation of Wall Mounted Metering System (Meter, Regulator & Accessory) locked in cage

Receiving and taking over, handling, loading, transportation and unloading of all items for Wall Mounted Metering System (Meter, Regulator & Accessory) from Owner's designated stockyards to site, installation on wall and hooking up with PE pipe including all works as required to complete the job as per the drawings and specification, scope of work mentioned in tender doucment. The scope includes supply of items required as per the drawing in scope of work (Details of drawings as PJS) viz. transition fittings, GI/Concrete Sleeves and other MDPE and CS fittings etc. as required and various associated works. (Only Meters and Regulators shall be provided as free issue) and all associated works (For CS pipe and other items refer sl. no. 6.0 to 24.0) to commission Wall Mounted Metering System. Note : Installation works included CS piping work, Testing etc.,however payment for the CS piping work along accessories will be paid in diiferent SOR item

Note: 1) Amount towards civil work shall be payable as per relevant SOR items. 2) Rate to include cost of all labour, tools, tackles, equipment, hire charges . 3) All fittings (those are not mentioned in SOR item 6.0 to 24.0) and consumables including Bolts, nuts, washer, U-clamps, gaskets etc. if required during installation shall be procured and supplied by the Contractor within the rate quoted. These items shall not be separately measured and paid. 4)The wall mounted Metering System to be kept in cage with locking facility, However payment for Structural work will be paid against SOR item 3.0

Wall Mounted Metering System < 500 SCMD

Wall mounted Metering System 500 to 2000 SCMD

Wall mounted Metering System >2000 SCMD

Note: i) The quantities mentioned are indicative only. ii) For all the supply items mentioned above, procurement shall be made as per specification after due approval of engineer- in - charge.

Installation of Wall Mounted Metering System (Pre-assemble)

Receiving and taking over, handling, loading, transportation and unloading of all items for Wall Mounted Metering System (Pre-assembled as per standard drawing Attached in PJS Drawing ) from Owner's designated stockyards to site, installation on wall and hooking up with PE pipe including all works as required to complete the job as per the drawings and specification, scope of work mentioned in tender doucment. The scope includes supply of transition fittings, Sleeves and other MDPE and CS fittings etc. as required and various associated works, however, the Metering System assembly ( As per drawing ) shall be provided as free issue by GAIL Gas. Installtion work done by Contractor along supply of consumables including Bolts, nuts, washer, U-clamps, gaskets etc. if required during installation shall be procured and supplied by the Contractor within the rate quoted.

Note: 1) Amount towards civil work shall be payable as per related SOR items 2.0. 2) Rate to include cost of all labour, tools, tackles, equipment, hire charges . 3) The wall mounted Metering System to be kept in cage with locking facility, However payment for Structural work will be paid against SOR item 3.0

Installation of GI Pipe 2" - 1" size with isolation valve for commercial meter inlet connection from TF

Removal of MRS/ Metering Skids, Wall Mounted MRS/Metering System (all capacities) from existing consumer's premise,

Removal of MRS/ Metering Skids, Wall Mounted Metering System (all capacities) from existing consumer's premise for shifting to another site/store. The scope of work also includes excavation to retrive PE pipe line , disconnection of existing pipe lines (PE & Steel).

Note:- Transportaion of removed metering skid/Wall mounted Metering System to store shall be payble under SOR item no.4.4.2. However, if this skid is being shifted directly to new location for installation at new customer premises then transportation to be claimed from 4.1 & 4.2 as applicable.

Transportaion of removed metering skid/Wall mounted Metering System to store

Conversion of Commercial Appliances/industrial :

Conversions of all types of commercial appliances to NG based appliances. Supply & changing of the nozzles /jets and associated controls for Non-domestic appliances (imported appliances included) with proper tools and tackles. Cleaning and performing minor maintenance, greasing etc. of the appliance. Testing and showing the performance to the customer, signing of joint meter records (JMR) and instructing the customer on use & safety norms, complete as per specifications & to satisfaction of owner / Engineer in Charge and includes supply of reinforced rubber hose with requisite pressure rating.Supply of Appliance valve is also included.

Installation of ASTM A106, Gr. B, Seamless, BE , NB, XS pipes of various dia

- Erection, welding & Installation of CS pipes(sizes 1" to 3") & fittings (all types) including all types of Valves (Ball/Check/GLOBE) for piping for connectivity to industrial/ commercial customer. 1. Scope include required welding, painting, supply of all required gaskets, studs bolts & nuts etc. 2. The Scope includes Supply & fixing of approved MS angle clamps, Ceiling clamps & dowel plugs with screws, supply and insertion of insulation material i.e. PVC, PTFE sheet between pipe. 3. Other Required other material like CS pipe, elbow , bends, flanges,valve,NRV etc covered under SOR 7.0 to 24.0 shall be seperately payable. 4. Payment of radiography of joints (4" and below ) shall be paid seperately under SOR item for RADIOGRAPHY. 5. Cleaning and flushing by water/ compressed air, testing of the systems including hydrostatic, pneumatic and any other type of testing as specified, draining, drying by compressed air/other methods approved by EIC/RCM/Owner 6. The Scope includes Restoring the wall surface to original conditions. Clean-up and restoration of site, preparation of as built drawings, documents and project records; transportation of surplus free issue material to Owner's designated plac(s); completing all works in all respects as per the AFC drawing, specifications, standards and other provisions of Contract and instruction of Engineer-in-charge.

NOTE : 1) SOR 6.0 executed only prior approval from EIC / OWNER. 2) If Consumer is ready / agree complete the work after outlet of MRS/Metering skid outlet (after outlet valve) to commercial/industrial appliance valve connection Contractor have to take quantity (Corresponds to SOR 7.0 to 24.0) approval from EIC / OWNER prior to order placement.

ASTM A106, Gr. B, Seamless, PE , 1/2" NB, S160 , their fittings and installation of meter and regulator (as applicable)

ASTM A106, Gr. B, Seamless, PE , 1" NB, XS , their fittings and installation of meter and regulator (as applicable)

ASTM A106, Gr. B, Seamless, PE, 1.5" NB, XS , their fittings and installation of meter and regulator (as applicable)

ASTM A106, Gr. B (Charpy), Seamless, BE , 2" NB, XS , their fittings and installation of meter and regulator (as applicable)

ASTM A106, Gr. B (Charpy), Seamless, BE , 3" NB,XS , their fittings and installation of meter and regulator (as applicable)

ASTM A106, Gr. B (Charpy), Seamless, BE , 4" NB,XS , their fittings and installation of meter and regulator (as applicable)

Note: a). Supply & Installation of required size of brass fittings (which are not included in SOR item 7.0 to 22.0) in all type of meters (supplied by GAIL GAS LTD. ) shall be in scope of contractor. b). All butt welded fittings end shall generally match with connecting pipe wall thickness. However, in case of misalignment, Contractor shall have to do end preparation without any extra cost. c). Payment of radiography of joints (4" and below ) shall be paid seperately under SOR item for RADIOGRAPHY mentioned elsewhere in this SOR 24.0 d). All type of piping works shall be carried out as per piping material specification (PMS). e). Complete Carbon Steel Piping Work with painting including all fittings, flanges and supply of all required gaskets, studs bolts & nuts etc.

Supply of CARBON STEEL PIPES as per Technical Specification and as directed by EIC

ASTM A106, Gr. B, Seamless, PE , 1/2" NB, S160

ASTM A106, Gr. B, Seamless, PE , 1" NB, XS

ASTM A106, Gr. B, Seamless, PE, 1.5" NB, XS

ASTM A106, Gr. B (Charpy), Seamless, BE , 2" NB, XS

ASTM A106, Gr. B (Charpy), Seamless, BE , 3" NB,XS

ASTM A106, Gr. B (Charpy), Seamless, BE , 4" NB,XS

Supply of Pressure Gauges as per Technical Specification and as directed by EIC

RANGE 0-100 MBAR - 4"- DIAL SIZE

RANGE 0-1 BAR - 4"- DIAL SIZE

RANGE 0-4 BAR - 4"- DIAL SIZE

RANGE 0-6 BAR - 4"- DIAL SIZE

RANGE 0-30 BAR - 4"- DIAL SIZE

Supply of Conical Stainer

As per Technical Specification and as directed by EIC. Note: - Conical Stainer may be free issue by Gail Gas Ltd., Its Discretion of Gail Gas Ltd. to excute the SOR or Free Issue the material.

Check valve/NRV As per Technical Specification and as directed by EIC.

Supply of FLANGES Weld Neck (End Thickness to match pipe thickness)

1" , 150#, B-16.5 , A105 ,125 AARH,SW,RF

1.5" , 150#, B-16.5 , A105 ,125 AARH,SW,RF

2",150#, B-16.5, A105 (Charpy), 125 AARH, RF

3",150#, B-16.5, A105 (Charpy), 125 AARH, RF

4",150#, B-16.5, A105 (Charpy), 125 AARH, RF

Supply of Blind Flanges As per Technical Specification and as directed by EIC.

2",150#, B-16.5, A105 (Charpy), 125 AARH, RF

3",150#, B-16.5, A105 (Charpy), 125 AARH, RF

4",150#, B-16.5, A105 (Charpy), 125 AARH, RF

End Caps

2", XS, A 234 Gr. WPB (Charpy), BW

3", XS, A 234 Gr. WPB (Charpy), BW

4", XS, A 234 Gr. WPB (Charpy), BW

Supply of FLANGE END GLOBE VALVES, MAOP- 4 BAR As per Technical Specification and as directed by EIC.

Ball Valves As per Technical Specification and as directed by EIC.

1/2",800#, Sockolet Welded/Threaded Valve

1",800#, Sockolet Welded/Threaded Valve

Supply of Isolation Ball Valve And Appliance Valve as per Technical Specification and as directed by EIC

Isolation Ball Valve ½" max. 6 bar (g)

Isolation Ball Valve 1" max. 6 bar (g)

Isolation Ball Valve 1.5" max. 6 bar (g)

Isolation Ball Valve 2" max. 6 bar (g)

Isolation Ball Valve 3" max. 6 bar (g)

Supply SOCKOLET (A105, SW) As per Technical Specification and as directed by EIC.

SUPPLY OF REDUCER Reducer (A 234 Gr. WPB (Charpy), BW)

1.5" x 1", XS x XS, A105, SW,3000#, B-16.11

2"x1", XS x XS, A 234 Gr. WPB (Charpy), BW, B-16.9

2" X 1.5", XS , A 234 Gr. WPB (Charpy), BW, B-16.9

3"x1", XS x XS, A 234 Gr. WPB (Charpy), BW, B-16.9

3" X 1.5", XS , A 234 Gr. WPB (Charpy), BW, B-16.9

3" x 2" , STD x XS, A 234 Gr. WPB (Charpy), BW, B-16.9

4" x 3" , STD x XS, A 234 Gr. WPB (Charpy), BW, B-16.9

TEE, Equal / Reducing Tee

1", XS, SW, 3000#, B-16.11

1.5", XS, A105, SW, 3000#, B-16.11

2" x 1.5", XS , A234, Gr. WPB (Charpy), B-16.9, BW

2", XS , A234, Gr. WPB (Charpy), B-16.9, BW

3", STD , A234, Gr. WPB (Charpy), B-16.9, BW

4" STD x XS, A234, Gr. WPB (Charpy), B-16.9, BW

ELBOW, 90° Elbow

½", XS, SW, 3000#, ASTM A105,B-16.11

1", XS, SW, 3000#, ASTM A105,B-16.11

1.5", XS, SW, 3000#, ASTM A105,B-16.11

2", XS, BW, A234, Gr. WPB (Charpy), B-16.9, 1.5D

3", STD, BW, A234, Gr. WPB (Charpy), B-16.9, 1.5D

4", XS, BW, A234, Gr. WPB (Charpy), B-16.9, 1.5D

Spectacle Blind AS PER SPECIFICATION

Spectacle Blind 2"

Spectacle Blind 3"

Spectacle Blind 4"

Internal/external piping support (AS PER Tender)

TYPE-1, SIDE WALL MOUNTED AS PER DRAWING

TYPE-2, GROUND BASED AS PER DRAWING

TYPE-3, CEILING MOUNTED AS PER DRAWING

WELDING OF JOINTS - Butt Weld Joints

1/2" (WELDING OF JOINTS)

1" (WELDING OF JOINTS)

1.5" (WELDING OF JOINTS)

2" (WELDING OF JOINTS)

3" (WELDING OF JOINTS)

4" (WELDING OF JOINTS)

Note: i) All butt welded fittings end shall generally match with connecting pipe wall thickness however in case of misalignment Contractor shall have to do end preparation without any extra cost. ii) All coupling, nipples etc. as required shall be supplied by contractor but no separate payments shall be made as it is covered under erection rate.

RADIOGRAPHY OF JOINTS

Performance of radiographic inspection by gamma radiation as per scope of work and as per specifications in piping of all types and thickness including providing/hiring of all necessary equipments, supply of all consumables, and whatever else even though not expressely mentioned but required to perform the work as per specifications and instructions of Engineer-in-Charge (full circle re-radiography of the repaired joint and additional radiography necessitated due to poor performance of contractor's welder shall be carried out by the Contractor at his own cost and shall not be paid extra by Company). Radiographs shall be submitted to the Engineer-in-Charge for acceptance, whose decision shall be final and binding.

Note- i). 4" & Below and all butt weld joint are radiography / X-ray shall be done at every joint and shall be carried out as per API 1104 (latest edition) / M/s GAIL Gas Ltd. specification / OISD / PNGRB and same shall be approved by Engineer–in–charge (EIC)/RCM. ii). All socket weld joint MPT/UT/DPT shall be done at every joint nd shall be carried out as per API 1104 (latest edition)/M/s GAIL Gas Ltd. specification / OISD / PNGRB and same shall be approved by Engineer–in–charge (EIC)/ RCM.

1/2" (RADIOGRAPHY of Joints as Above)

1" (RADIOGRAPHY of Joints as Above)

1.5" (RADIOGRAPHY of Joints as Above)

2" (RADIOGRAPHY of Joints as Above)

3" (RADIOGRAPHY of Joints as Above)

4" (RADIOGRAPHY of Joints as Above)

Note: i) Quantities mentioned against each above item of SOR Items are tentative and may increase or decrease during execution of work depending upon site requirement. Contractor required to supply materials after assessing the site requirement and in multiple lot or as per Release Order/ Sub Purchase Order wise. All material either in multiple lot or as per Release Order/ Sub Purchase Order wise or as decided by EIC shall be supplied by bidder within the quoted price. (ii) The quantites of individual item can varied as per site requirement.The payment will be made as per actual certified measurement at site. For the supply items the quantities shall be procured after approval from client/ consultant/EIC. (iii) The bidder must indicate currency(ies) against each quoted item of the SOR. (iv) The total amount shall also be given by the bidder in the quoted currency(ies). (v) Some of the may / may not be execute as per site requirements.

Description of Work / Item(s)

Amount

Ground Connectivity Works

Laying of MDPE pipeline by any method in any type of soil strata upto 20m length from charged Pipeline to Customer premise including connection of Transistion Fitting at customer end. - Supply and installation of TF and construction of pedestral is in contrcator scope. - For pipeline laid more than 20m, payment for additonal length shall be covered in SOR no.1 in ruuning meters more than 20m.

PE 20mm dia

PE 32mm dia

PE 63mm dia

PE 90mm dia.

Survey, Pit Excavtion in all types of soills/PCC/RCC/Paver block/Ashpalt/Whitetopping etc., charged pipeline identification, Hook up activities, Online tapping either by Saddle / Tee / extension by Coupler for connecting the Pipeline laid as per above SOR 1a including fittings, Backfilling. Restoration shall be paid through other SOR

Connectiviy for PE 20mm dia laid under 1a.

Connectiviy for PE 32mm dia laid under 1a.

Connectiviy for PE 63mm dia laid under 1a.

Connectiviy for PE 90mm dia laid under 1a.

PE PIPELINE

PE Pipe Laying in any type of surface like unprepared surface (Katcha surface)/ Normal Surface/ Hard surface/Rock surface etc using open cut/ Moling (without Casing)/ Moling (with Casing)/ Horizontal Directional Drilling technique (with and without casing pipe) methodology.

Receipt. Loading. unloading. storing. reloading. tranportation. unloading. stringing and laying of PE100. SDR11 line pipes of all sizes including. proper stacking. identification.and supply of accessories of all sizes & thickness like PE Bends. Couplers. Endcaps. Tee. Reducer. CS / GI to PE Fittings (i.e. Transition Fittings of sizes 20 mm to 90 mm). Warning Mat etc. Handling. Stringing / uncoiling. aligning of the PE line pipe on the pipeline Right-of-Use / route. laying / installation of PE line pipe alongwith required accessories as mentioned above as per specification wherever required depending on site condition including execution of all works; Storeage of material in contractor's store. fabrication. access for construction procurement and supply of all materials. consumables. equipments. labour and other inputs.

In the case of free issue items. the scope also includes. receiving and loading from Owner's designated store. transportation. unloading and stacking of free issue items at Contractor's store. -Laying of all PE pipe (PE 100 SDR11). Including supply of HDPE casing pipe (in case of HDD (with case).Moling(with case) . Couplers. End caps etc. (Ref. of Particular job specification). Survey of under ground utilities. execution of the work as per specification. including excavation of pits moling with the hole size not exceeding 20% of the pipe dia. jointing and insertion of carrier pipe with casing. testing & commissioning and restoration of the pits to original condition. submission of As-Built Graph as per specifications and the instruction of Engineer-in-charge.

Casing details is as given below:- 1. For 20/32 mm PE pipe (in 75 mm dia. HDPE Casing Pipe. PE 63/80 PN6.0). 2. For 63 mm PE pipe (in 125 mm dia. HDPE Casing Pipe. PE 63/80 PN6.0).

Carrying out all temporary. ancillary. auxiliary works required to make the PE pipeline ready for commissioning as per drawings. Specifications. scope of work indicated in PJS and other provisions of tender/ contract documents and instructions of Engineer-in-charge. including but not limited to carrying out the following works: Surveying of route and detours required at the time of execution. preparation of construction drawings showing survey details and submit same to Owner for review / approval.

Carrying out preliminary activities such as preperation of drawings wherever required for crossing etc. Preparation and getting approval of schedules. execution procedures. drawings/ sketches/ wherever required. making trial pits to determine the underground utilities/ services etc.. restoration of the abandoned trial pits to original condition.

Stacking and installation of construction markers. clearing. fencing. grubbing. cutting of trees. full filling all the requirements of various statutory/ environment authorities to the entire satisfaction of concerned authorities. grading of work area.

Barricading the work area as per local authorities norms & to the satisfaction of Owner/ Eingineer -in- charge. installation of safety signs. Barricading the pipeline construction area prior to execution of the works as per drawing enclosed with tender/ contract documents and to the entire satisfaction of owner / engineer- in -charge.

Laying using open trench without casing includes survey of under ground utilities (through trial pits). execution of work as per specification including Trenching to all depths by excavation in all types of soils including soft/ rocky strata and different type of pavement / footpath / roads etc. including rock breaking. chiselling or otherwise cutting etc. as required and storing excavated soil. reusable materials at designated area as directed by Engineer in charge and to a width to accommodate the pipeline as per the relevant standard/ specification etc.

The minimum depth of the top of pipeline shall be 1.0 m measured from top of pipeline to the top of undisturbed surface of the soil or as per Specification/ OISD- 226 & PNGRB latest guidelines whichever is higher. Dewatering of trenches / pits if required as per site condition. Repairing of all damaged utilities if any. and payment of any compensation (if claimed by owner / other utility agencies) Uncoiling / stringing & aligning of PE pipes. clamping. jointing of the pipe ends / fittings / valves by qualified personnel using approved electro-fusion techniques as per specification. Note:- Coordinates to be taken for implementation for GIS for Valve pit, Fusion welding location and MRS.

The scope of work against this item also include Electro-fusion jointing of valves. fittings wherever required and as directed by Engineer-in-charge. The scope of work against laying of 20 mm pipe also includes works like making of PCC pedastal of grade (1:2:4) and size ( (300mm(L)X200mm(W) XHeight (H)). (H>=300mm & will be as per site condition) ). supply and installation of GI Sleeve (Heavy (C-Class) as per IS-1239). filling of sand and installation of TF (along with supply).

Pneumatic testing. purging with nitrogen and commissioning as per specification and approved procedures providing all tools and tackles. nitrogen. instruments. manpower and other related accessories and as per the instructions of the Engineer-in-charge.

Final clean-up of right-of-use or area disturbed by contractor during their construction activities for laying of pipeline works and disposal of debris and surplus material to designated disposal areas and backfilling of trench and compaction of the same as per satisfaction of Owner and / or as directed by Engineer–in–charge.

Maintaining the completed pipelines and installation for any defect or failures during defect liability period (i.e. 12 months from date of completion of work). Handing over the completed works to Owner for their operation/ use. reconciliation of material area wise and obtaining "no objection certificate" from Owner/ PMC. Preparation and submission of Daily progress report. Laying Graphs / PE line cards on daily basis.

On completion of gas charging of pipelines. Preparation and submission of As-built drawings. crossings details. termination. utility graphs and deviation statements. In case. the minimum required depth is not possible due to site condition. necessary mitigation measures with minimum permissible top cover shall be carried out by the contractor in consultation with EIC as per PNGRB Guidelines. without any time and cost implecation to owner.

Submission of all documents required for contract closure in numbers as mentioned in contract. Any other activities not mentioned / covered explicitly above. but otherwise required for satisfactory completion / operation / safety / statutory / maintenance of the works shall also be covered under the scope of work and has to be completed by the Contractor within specified schedule at no extra cost to Owner. All the work shall be executed in accordance with the provision of contract.

20 mm PE 100 pipe

32 mm PE 100 pipe

63 mm PE 100 pipe

90 mm PE 100 pipe

NOTE i) The lengths of pipelines are tentative. ii) For restoration of asphalt / concrete roads. the item for construction of asphalt top / concrete top / Tiles/Stone slab/Paver Blocks/Curb Stones shall be paid separately as per the rates quoted for the same elsewhere in the SOR 1.2. iii) In case. contractor prefers to lay the pipeline through HDD method in place of method as per SOR item- 1.1. contractor shall be required to lay the pipe upto a depth not more than 1.4 m wherever feasible as per the site condition. The payment shall however be made as per SOR item No.- 1.1 only.

GPR Survey for identification of pipeline

Laying of Pipeline by HDD in Rock Terrain

32 mm PE 100 pipe

63 mm PE 100 pipe

90 mm PE 100 pipe

Restoration

Restoration of the roads. pavements. channels. footpaths. tiles. stones etc. to original condition including supply of the approved quality material required. as per local authorities norms. obtaining NOC from concerned local authorities / land owners / third party inspection agencies (if any) designated by owner and to the satisfaction of Engineer-in-charge.

Asphalting

Cement Concrete

Tiles/Stone slab/Paver Blocks/Curb Stones

Brick Soling / Channels. etc.

Installation of valve in pit including supply of valves

Supply of isolation valves (as per data sheet) and installtion of valves in the valve pits as per typical drawing and specification enclosed and instructions of Engineer-in-charge. Payment of valve pits shall be paid separately as per SOR.

PE Valve 20 mm dia

PE Valve 32 mm dia

PE Valve 63 mm dia

PE Valve 90 mm dia

Construction of Valve Pits as per the enclosed tender drawing and specification. The item includes supply of all the material including Pre-cast RCC cover. shuttering. reinforcement. labour. curing etc as per the drawings. specification and instruction of EIC.

Type-I having Internal size of Minimum 1000 x 1000mm

Type-II having Internal size of Minimum 600 x 600mm

Note: The tender drawing enclosed is only for reference purpose and contractor shall be required to prepare drawings (in line with reference tender drawing) for specific sizes of Valve pits and the same shall be approved by EIC.

Fabrication & Installation of Markers

RCC Route Markers

Supply, fabrication and installation of RCC route markers as per the attached drawing in technical volume, along the route including all associated civil works such as excavation and construction in all types of soils, construction and pedestals and grouting with concrete.

Pole Markers with Foundation

Supply, fabrication and installation of plate markers as per the attached drawings in technical volume including all associated civil works such as excavation and construction in all types of soils, construction and pedestals and grouting with concrete, cleaning, stencil let.

Warning Plate Markers

Supply, fabrication and installation of plate markers, including application of approved color and quality of primer and paint, stencil letter cutting of lettering, numbers, direction, etc. as per the attached drawing in technical volume to be installed near regulator.

Excavation of Hard rock/surface

Excavation of trench or pits, wherever hard rock presence is exceeding 1.5 m in any direction of the trench and excavation of trench or pits in Malba/Multiple layers of asphalt/ brick / PCC/RCC etc and removable only by pneumatic chisel / drill as per the specifications and direction of EIC. The rates are payable over and above the Laying rates as per relevant SOR no. 1.1

Cutting of PCC/RCC surface with thickness more than 12" or Continuous asphalt multi-layer/ Malba/ Brick / Boulders more than 24".(Malba shall be considered as a strata where soil is in mixed form of debris/building rubbish or discarded pieces of bricks/stones )

Rock Cutting encountered while excavation of trenches for item 1.1 of SOR, not exceeding 1.5 meter in width, and lift upto 1.5 meter, including getting out the excavated soil and disposal of excavated soil as directed within a lead of 50 meter. In case of rocky soil, the bedding shall be done with approved/ good quality packing sand, subject to the approval of the EIC, the size distribution of the sand / shall be the same as per soil. The packing sand shall be placed to a minimum thickness of 150mm around the pipe in case of rocky terrain.

Note: i) The quantities mentioned are indicative only. ii) For all the supply items mentioned above, procurement shall be made as per specification after due approval of engineer- in - charge.

Liaisoning with Land Owning Agencies for Permission

Submission of applications as per approved drawings (Initial Route survey, prepartion of drawing, measuring and providing details of surface type shall be in scope of contractor), obtaining and submission of demand note, coordination, Liaisoning, obtaining written permission from land owing agencies like NHAI, AAI,Indian Railways and any other government agencies resposible for maintaining public lands and agencies owing Private lands etc. (all fee paid to authorities excluding demand charges or Bank Guarantees shall be reimbursed against documentary evidence). Permissions required from various authorities like NHAI / Railways / Irrigation (Canal) etc. falling enroute shall be inclusive in the item rate. No separate liasion charges against construction of valve chambers is payable and is included in laying rates.

Construction of RCC structure for protection of service line for drain/nallah Crossings

Construction of Non suspended slabs/pavement slabs including pedestal/ramp etc.using reinforced cement concrete of M-25 grade (Concrete shall be design mix/nominal mix with 20 mm & down size graded crushed stone aggregates) to protect the PE pipe laid. All necessary form work, finishing the top surface rough/smooth as required in any position, shape, level and thickness etc. shall be as specified and directed by EIC. The rates shall include grouting of pockets, supply of all material, tools, reinforcement steel etc.

Preservation of Pipeline

Preservation of pipeline sections and associated facilities (in event of delay in comissioning, other unforeseen reasons) including supply of nitrogen, all consumables, all equipment, man-power, etc. complete as per the requirements of specifications, other provisions of tender/ contract documents and instructions of Engineer-in-charge.

By filling and pressurizing with nitrogen to a pressure of 2 bar(g) for a period of one month or part thereof.

For 20 mm Pipeline

For 32 mm Pipeline

For 63 mm Pipeline

For every additional period of one month or part thereof Limited to 6 month

For 20 mm Pipeline

For 32 mm Pipeline

For 63 mm Pipeline

Notes: i) The above length is not for a single section but for no. of sections. ii) All accessrious ie; End caps and two nos tappings of 3/4 inches, PG to be considered per section and rate for the same shall be quoted by bidder under this item. iii) If month is partially complete, payment shall be made on prorata basis. iv) Scope includes pressure holding for a period of 6 months or as per EIC and jointing of PE pipe (if required) due to damage by any means and further filling of nitrogen for pressure holding. v) Length given are tantative may change as per site requirments.

CIVIL WORKS

Earth Work

Earth in excavation and filling to the grades and levels shown in the approved drawings in all kinds of conditions including for Road embakments, using approved quality good earth from designated borrow area, for all heights and depths including clearing and stripping (min. 150 mm) of the area marked for filling, taking spot levels, consolidating the exposed natural soil surface, excavating the earth from borrow area loading, transporting & unloading, spreading in layers not exceeding 150 mm thickness, breaking clods, watering (if reqd.), ramming and compacting by manual/ mechanical means to give minimum 92% of modified Proctor's density of earth, testing & dressing including disposal of all unserviceable material all complete as per specifications and directions of Engineer-in-charge.

(Rate to include cost of all labour, tools, tackles, equipment, hire chanrges, cost of borrow earth by way of royalties, right of way, cess etc., as applicable with all bye works and sundry works).

1 Cement : 2 Coarse sand : 4 stone aggregate 20mm nominal size.

1 Cement : 4 Coarse sand : 8 stone aggregate 40mm nominal size.

(Rate to include cost of all labour, tools, tackles, equipment, hire charges, supply of all materials, shuttering, earthwork in excavation and backfilling using approved earth in all conditions etc. with all bye works and sundry works.)

Reinforced Cement Concrete

Providing and laying reinforced cement of grade M-25 with 20mm and down grade crushed stone aggregate in all types of structures like foundations, pedestals, pedestal bases, pipe supports, sleepers, column, equipment foundation, Non suspended slabs/pavement slabs, ramps, cable trench inlcuding construction joints, bitumen painting on surface in contact with soil, supplying and fixing reinforcing steel, shuttering, inserts, finishes, grounting etc. at all depths and heights complete as per drawings, specifications and direction of the Engineer-in-charge.

Rate to include cost of all labour, tools, tackles, equipment, hire charges, supply of all maerials such as minimum 43 grade cement including sulphate resistant cement for sub-structures, R/F steel, Inserts, bolts, conduits, bitumen, other minor constrcution materials, shuttering, stanging, earthwork in excavation and backfilling using serviceable earth in all conditions, shorting bailing and pumping out water, testing of concrete, curing etc. with all bye works and sundry works.

Concrete Pavement

Providing and laying reinforced cement concrete of (M-25 grade) with 20mm and down grade crushed stone aggregate in pavement, including preparation of base (i.e. compacted subgrade, 200 thk sand and 50 thk PCC M-10 grade), leaving pockets if necessary, making recess, projections, fixing inserts conduit pipes (GI, PVC, HDPE, etc.) laying in alternate panels, filling the gaps between the panels with bitumen etc., making slopes, finishing edges, leaving bars for pedestals & sleepers including providing sand fill isolation , shuttering, providing and fixing reinforcing steel, curing, chipping and modification works etc. as specified in any shape, thickness, position and finishing the top surface smooth as per requirement etc. all complete as per drawings, specifications and directions of the Engineer-in-charge.

Concrete Pavement- 150mm thick (Type-I)

Brick Work

Providing brick work with brick class designation M-7.5 of IS:1077 in cm1:4 (1 cement : 4 sand) in steps, walls, retaining walls and load bearing structures drains, or any shape with all lead, depths & height including curring, scaffolding, etc., as per specifications and drawings with all bye-works and direction of the Enfineer-in-charge.

(Rate to include cost of all labour, tools, tackles, equipment, hire charges, supply of all materials such as minimum 43 grade cement, bricks, finishes, bitumen, other minor constrcution materials, shuttering, staging, masonry work, plastering, painting etc. with all bye-works and sundry works).

Note: The quantites of individual item can varied as per site requirement.The payment will be made as per actual certified measurement at site.

Laying of Brick layer/ Concrete

Providing single layer of Brick / Concrete / or impact resistant tape to entire width of trench above Warning Mat placed in trench over the laid pipeline as per OISD 226, standard drawing, specification and instruction of Owner. (Rate to include cost of all labour, tools, tackles, equipment, hire charges & supply of all materials, etc)

Brick Layer for width of PE pipeline trench as per drawing (75 mm thk.)

Concrete for width of PE pipeline trench as per drawing (80 mm thk.)

Demolition of PCC work below plinth level

Demolishing plain cement concrete (PCC) work (taking all necessary safety precautions) for all depths below plinth level including supply of all tools & tackles, necessary scaffolding, propping, underpinning, etc. , disposal of unserviceable material outside the boundary limits keeping the owner indemnified of any liabilities from statutory/ local bodies, all complete work as specified and directed.

Excavation for foundation works

Excavation as per plan, upto 3 meters and upto any lead in all conditions, backfilling using serviceable earth and disposal of surplus and unserviceable earth. Soil to be levelled and neatly dressed complete in all respect as per scope of work, technical specification and directions of EIC.

Upto 3.0 Mtrs

Dismantling of RCC & cutting of reinforcement (Thickness above 3”)

Structural Works

Supplying, fabricating & fixing steel structural cage fabricated from Angle conforming to IS:808 & fixing of GI weldmesh made from 3mm GI wire @ 75 mm bothways to structural steel frame by means of welding/bolting, including applying two coats of approved quality of synthetic enamel paint over a priming coat of in approved shade including supply of all raw materials, bolts, electrodes, transportation, including Hilti arrangement ,locking arrangement for fixing of posts etc complete as per enclosed drawing, technical specifications, scope of works and directions of the Engineer-In-Charge. Note:- Material shall be supplied and fabricated as per site condition and Contractor have to take quantity approval from EIC/OWNER prior to commencement of work and order placement.

MRS / Metering Skid/Wall Mounted MRS.

Installation of MRS / Metering Skid on foundation

Receiving and taking over, handling, loading, transportation and unloading of MRS / Metering Skid from Owner's designated stockyards to site, installation at foundation and hooking up with PE pipe including all works as required to complete the job as per the drawings and specification, scope of work mentioned in tender doucment. The scope includes supply of transition fittings,GI Sleeve, other MDPE and CS fittings as required and various associated works to commission MRS / Metering Skid. (Note : - The installation included CS piping work included welding,testing,NDT etc.,however payment for the CS piping work along with accessories supply will be paid in SOR item 6.0 to 24.0 respectively.)

Note: 1) Amount towards civil work shall be payable as per related SOR items. 2) Rate to include cost of all labour, tools, tackles, equipment, hire charges. 3) All fittings and consumables including Bolts, nuts, washer, U-clamps, gaskets etc. if required during installation shall be procured and supplied by the Contractor within the rate quoted. These items shall not be separately measured and paid.

MRS / Metering Skid <2000 SCMD

MRS / Metering Skid 2000-5000 SCMD

MRS / Metering Skid 5000-20000 SCMD

MRS / Metering Skid >20000 SCMD

Installation of Wall Mounted Metering System (Meter, Regulator & Accessory) locked in cage

Receiving and taking over, handling, loading, transportation and unloading of all items for Wall Mounted Metering System (Meter, Regulator & Accessory) from Owner's designated stockyards to site, installation on wall and hooking up with PE pipe including all works as required to complete the job as per the drawings and specification, scope of work mentioned in tender doucment. The scope includes supply of items required as per the drawing in scope of work (Details of drawings as PJS) viz. transition fittings, GI/Concrete Sleeves and other MDPE and CS fittings etc. as required and various associated works. (Only Meters and Regulators shall be provided as free issue) and all associated works (For CS pipe and other items refer sl. no. 6.0 to 24.0) to commission Wall Mounted Metering System. Note : Installation works included CS piping work, Testing etc.,however payment for the CS piping work along accessories will be paid in diiferent SOR item

Note: 1) Amount towards civil work shall be payable as per relevant SOR items. 2) Rate to include cost of all labour, tools, tackles, equipment, hire charges . 3) All fittings (those are not mentioned in SOR item 6.0 to 24.0) and consumables including Bolts, nuts, washer, U-clamps, gaskets etc. if required during installation shall be procured and supplied by the Contractor within the rate quoted. These items shall not be separately measured and paid. 4)The wall mounted Metering System to be kept in cage with locking facility, However payment for Structural work will be paid against SOR item 3.0

Wall Mounted Metering System < 500 SCMD

Wall mounted Metering System 500 to 2000 SCMD

Wall mounted Metering System >2000 SCMD

Note: i) The quantities mentioned are indicative only. ii) For all the supply items mentioned above, procurement shall be made as per specification after due approval of engineer- in - charge.

Installation of Wall Mounted Metering System (Pre-assemble)

Receiving and taking over, handling, loading, transportation and unloading of all items for Wall Mounted Metering System (Pre-assembled as per standard drawing Attached in PJS Drawing ) from Owner's designated stockyards to site, installation on wall and hooking up with PE pipe including all works as required to complete the job as per the drawings and specification, scope of work mentioned in tender doucment. The scope includes supply of transition fittings, Sleeves and other MDPE and CS fittings etc. as required and various associated works, however, the Metering System assembly ( As per drawing ) shall be provided as free issue by GAIL Gas. Installtion work done by Contractor along supply of consumables including Bolts, nuts, washer, U-clamps, gaskets etc. if required during installation shall be procured and supplied by the Contractor within the rate quoted.

Note: 1) Amount towards civil work shall be payable as per related SOR items 2.0. 2) Rate to include cost of all labour, tools, tackles, equipment, hire charges . 3) The wall mounted Metering System to be kept in cage with locking facility, However payment for Structural work will be paid against SOR item 3.0

Installation of GI Pipe 2" - 1" size with isolation valve for commercial meter inlet connection from TF

Removal of MRS/ Metering Skids, Wall Mounted MRS/Metering System (all capacities) from existing consumer's premise,

Removal of MRS/ Metering Skids, Wall Mounted Metering System (all capacities) from existing consumer's premise for shifting to another site/store. The scope of work also includes excavation to retrive PE pipe line , disconnection of existing pipe lines (PE & Steel).

Note:- Transportaion of removed metering skid/Wall mounted Metering System to store shall be payble under SOR item no.4.4.2. However, if this skid is being shifted directly to new location for installation at new customer premises then transportation to be claimed from 4.1 & 4.2 as applicable.

Transportaion of removed metering skid/Wall mounted Metering System to store

Conversion of Commercial Appliances/industrial :

Conversions of all types of commercial appliances to NG based appliances. Supply & changing of the nozzles /jets and associated controls for Non-domestic appliances (imported appliances included) with proper tools and tackles. Cleaning and performing minor maintenance, greasing etc. of the appliance. Testing and showing the performance to the customer, signing of joint meter records (JMR) and instructing the customer on use & safety norms, complete as per specifications & to satisfaction of owner / Engineer in Charge and includes supply of reinforced rubber hose with requisite pressure rating.Supply of Appliance valve is also included.

Installation of ASTM A106, Gr. B, Seamless, BE , NB, XS pipes of various dia

- Erection, welding & Installation of CS pipes(sizes 1" to 3") & fittings (all types) including all types of Valves (Ball/Check/GLOBE) for piping for connectivity to industrial/ commercial customer. 1. Scope include required welding, painting, supply of all required gaskets, studs bolts & nuts etc. 2. The Scope includes Supply & fixing of approved MS angle clamps, Ceiling clamps & dowel plugs with screws, supply and insertion of insulation material i.e. PVC, PTFE sheet between pipe. 3. Other Required other material like CS pipe, elbow , bends, flanges,valve,NRV etc covered under SOR 7.0 to 24.0 shall be seperately payable. 4. Payment of radiography of joints (4" and below ) shall be paid seperately under SOR item for RADIOGRAPHY. 5. Cleaning and flushing by water/ compressed air, testing of the systems including hydrostatic, pneumatic and any other type of testing as specified, draining, drying by compressed air/other methods approved by EIC/RCM/Owner 6. The Scope includes Restoring the wall surface to original conditions. Clean-up and restoration of site, preparation of as built drawings, documents and project records; transportation of surplus free issue material to Owner's designated plac(s); completing all works in all respects as per the AFC drawing, specifications, standards and other provisions of Contract and instruction of Engineer-in-charge.

NOTE : 1) SOR 6.0 executed only prior approval from EIC / OWNER. 2) If Consumer is ready / agree complete the work after outlet of MRS/Metering skid outlet (after outlet valve) to commercial/industrial appliance valve connection Contractor have to take quantity (Corresponds to SOR 7.0 to 24.0) approval from EIC / OWNER prior to order placement.

ASTM A106, Gr. B, Seamless, PE , 1/2" NB, S160 , their fittings and installation of meter and regulator (as applicable)

ASTM A106, Gr. B, Seamless, PE , 1" NB, XS , their fittings and installation of meter and regulator (as applicable)

ASTM A106, Gr. B, Seamless, PE, 1.5" NB, XS , their fittings and installation of meter and regulator (as applicable)

ASTM A106, Gr. B (Charpy), Seamless, BE , 2" NB, XS , their fittings and installation of meter and regulator (as applicable)

ASTM A106, Gr. B (Charpy), Seamless, BE , 3" NB,XS , their fittings and installation of meter and regulator (as applicable)

ASTM A106, Gr. B (Charpy), Seamless, BE , 4" NB,XS , their fittings and installation of meter and regulator (as applicable)

Note: a). Supply & Installation of required size of brass fittings (which are not included in SOR item 7.0 to 22.0) in all type of meters (supplied by GAIL GAS LTD. ) shall be in scope of contractor. b). All butt welded fittings end shall generally match with connecting pipe wall thickness. However, in case of misalignment, Contractor shall have to do end preparation without any extra cost. c). Payment of radiography of joints (4" and below ) shall be paid seperately under SOR item for RADIOGRAPHY mentioned elsewhere in this SOR 24.0 d). All type of piping works shall be carried out as per piping material specification (PMS). e). Complete Carbon Steel Piping Work with painting including all fittings, flanges and supply of all required gaskets, studs bolts & nuts etc.

Supply of CARBON STEEL PIPES as per Technical Specification and as directed by EIC

ASTM A106, Gr. B, Seamless, PE , 1/2" NB, S160

ASTM A106, Gr. B, Seamless, PE , 1" NB, XS

ASTM A106, Gr. B, Seamless, PE, 1.5" NB, XS

ASTM A106, Gr. B (Charpy), Seamless, BE , 2" NB, XS

ASTM A106, Gr. B (Charpy), Seamless, BE , 3" NB,XS

ASTM A106, Gr. B (Charpy), Seamless, BE , 4" NB,XS

Supply of Pressure Gauges as per Technical Specification and as directed by EIC

RANGE 0-100 MBAR - 4"- DIAL SIZE

RANGE 0-1 BAR - 4"- DIAL SIZE

RANGE 0-4 BAR - 4"- DIAL SIZE

RANGE 0-6 BAR - 4"- DIAL SIZE

RANGE 0-30 BAR - 4"- DIAL SIZE

Supply of Conical Stainer

As per Technical Specification and as directed by EIC. Note: - Conical Stainer may be free issue by Gail Gas Ltd., Its Discretion of Gail Gas Ltd. to excute the SOR or Free Issue the material.

Check valve/NRV As per Technical Specification and as directed by EIC.

Supply of FLANGES Weld Neck (End Thickness to match pipe thickness)

1" , 150#, B-16.5 , A105 ,125 AARH,SW,RF

1.5" , 150#, B-16.5 , A105 ,125 AARH,SW,RF

2",150#, B-16.5, A105 (Charpy), 125 AARH, RF

3",150#, B-16.5, A105 (Charpy), 125 AARH, RF

4",150#, B-16.5, A105 (Charpy), 125 AARH, RF

Supply of Blind Flanges As per Technical Specification and as directed by EIC.

2",150#, B-16.5, A105 (Charpy), 125 AARH, RF

3",150#, B-16.5, A105 (Charpy), 125 AARH, RF

4",150#, B-16.5, A105 (Charpy), 125 AARH, RF

End Caps

2", XS, A 234 Gr. WPB (Charpy), BW

3", XS, A 234 Gr. WPB (Charpy), BW

4", XS, A 234 Gr. WPB (Charpy), BW

Supply of FLANGE END GLOBE VALVES, MAOP- 4 BAR As per Technical Specification and as directed by EIC.

Ball Valves As per Technical Specification and as directed by EIC.

1/2",800#, Sockolet Welded/Threaded Valve

1",800#, Sockolet Welded/Threaded Valve

Supply of Isolation Ball Valve And Appliance Valve as per Technical Specification and as directed by EIC

Isolation Ball Valve ½" max. 6 bar (g)

Isolation Ball Valve 1" max. 6 bar (g)

Isolation Ball Valve 1.5" max. 6 bar (g)

Isolation Ball Valve 2" max. 6 bar (g)

Isolation Ball Valve 3" max. 6 bar (g)

Supply SOCKOLET (A105, SW) As per Technical Specification and as directed by EIC.

SUPPLY OF REDUCER Reducer (A 234 Gr. WPB (Charpy), BW)

1.5" x 1", XS x XS, A105, SW,3000#, B-16.11

2"x1", XS x XS, A 234 Gr. WPB (Charpy), BW, B-16.9

2" X 1.5", XS , A 234 Gr. WPB (Charpy), BW, B-16.9

3"x1", XS x XS, A 234 Gr. WPB (Charpy), BW, B-16.9

3" X 1.5", XS , A 234 Gr. WPB (Charpy), BW, B-16.9

3" x 2" , STD x XS, A 234 Gr. WPB (Charpy), BW, B-16.9

4" x 3" , STD x XS, A 234 Gr. WPB (Charpy), BW, B-16.9

TEE, Equal / Reducing Tee

1", XS, SW, 3000#, B-16.11

1.5", XS, A105, SW, 3000#, B-16.11

2" x 1.5", XS , A234, Gr. WPB (Charpy), B-16.9, BW

2", XS , A234, Gr. WPB (Charpy), B-16.9, BW

3", STD , A234, Gr. WPB (Charpy), B-16.9, BW

4" STD x XS, A234, Gr. WPB (Charpy), B-16.9, BW

ELBOW, 90° Elbow

½", XS, SW, 3000#, ASTM A105,B-16.11

1", XS, SW, 3000#, ASTM A105,B-16.11

1.5", XS, SW, 3000#, ASTM A105,B-16.11

2", XS, BW, A234, Gr. WPB (Charpy), B-16.9, 1.5D

3", STD, BW, A234, Gr. WPB (Charpy), B-16.9, 1.5D

4", XS, BW, A234, Gr. WPB (Charpy), B-16.9, 1.5D

Spectacle Blind AS PER SPECIFICATION

Spectacle Blind 2"

Spectacle Blind 3"

Spectacle Blind 4"

Internal/external piping support (AS PER Tender)

TYPE-1, SIDE WALL MOUNTED AS PER DRAWING

TYPE-2, GROUND BASED AS PER DRAWING

TYPE-3, CEILING MOUNTED AS PER DRAWING

WELDING OF JOINTS - Butt Weld Joints

1/2" (WELDING OF JOINTS)

1" (WELDING OF JOINTS)

1.5" (WELDING OF JOINTS)

2" (WELDING OF JOINTS)

3" (WELDING OF JOINTS)

4" (WELDING OF JOINTS)

Note: i) All butt welded fittings end shall generally match with connecting pipe wall thickness however in case of misalignment Contractor shall have to do end preparation without any extra cost. ii) All coupling, nipples etc. as required shall be supplied by contractor but no separate payments shall be made as it is covered under erection rate.

RADIOGRAPHY OF JOINTS

Performance of radiographic inspection by gamma radiation as per scope of work and as per specifications in piping of all types and thickness including providing/hiring of all necessary equipments, supply of all consumables, and whatever else even though not expressely mentioned but required to perform the work as per specifications and instructions of Engineer-in-Charge (full circle re-radiography of the repaired joint and additional radiography necessitated due to poor performance of contractor's welder shall be carried out by the Contractor at his own cost and shall not be paid extra by Company). Radiographs shall be submitted to the Engineer-in-Charge for acceptance, whose decision shall be final and binding.

Note- i). 4" & Below and all butt weld joint are radiography / X-ray shall be done at every joint and shall be carried out as per API 1104 (latest edition) / M/s GAIL Gas Ltd. specification / OISD / PNGRB and same shall be approved by Engineer–in–charge (EIC)/RCM. ii). All socket weld joint MPT/UT/DPT shall be done at every joint nd shall be carried out as per API 1104 (latest edition)/M/s GAIL Gas Ltd. specification / OISD / PNGRB and same shall be approved by Engineer–in–charge (EIC)/ RCM.

1/2" (RADIOGRAPHY of Joints as Above)

1" (RADIOGRAPHY of Joints as Above)

1.5" (RADIOGRAPHY of Joints as Above)

2" (RADIOGRAPHY of Joints as Above)

3" (RADIOGRAPHY of Joints as Above)

4" (RADIOGRAPHY of Joints as Above)

Note: i) Quantities mentioned against each above item of SOR Items are tentative and may increase or decrease during execution of work depending upon site requirement. Contractor required to supply materials after assessing the site requirement and in multiple lot or as per Release Order/ Sub Purchase Order wise. All material either in multiple lot or as per Release Order/ Sub Purchase Order wise or as decided by EIC shall be supplied by bidder within the quoted price. (ii) The quantites of individual item can varied as per site requirement.The payment will be made as per actual certified measurement at site. For the supply items the quantities shall be procured after approval from client/ consultant/EIC. (iii) The bidder must indicate currency(ies) against each quoted item of the SOR. (iv) The total amount shall also be given by the bidder in the quoted currency(ies). (v) Some of the may / may not be execute as per site requirements.

Description of Work / Item(s)

Amount

Ground Connectivity Works

Laying of MDPE pipeline by any method in any type of soil strata upto 20m length from charged Pipeline to Customer premise including connection of Transistion Fitting at customer end. - Supply and installation of TF and construction of pedestral is in contrcator scope. - For pipeline laid more than 20m, payment for additonal length shall be covered in SOR no.1 in ruuning meters more than 20m.

PE 20mm dia

PE 32mm dia

PE 63mm dia

PE 90mm dia.

Survey, Pit Excavtion in all types of soills/PCC/RCC/Paver block/Ashpalt/Whitetopping etc., charged pipeline identification, Hook up activities, Online tapping either by Saddle / Tee / extension by Coupler for connecting the Pipeline laid as per above SOR 1a including fittings, Backfilling. Restoration shall be paid through other SOR

Connectiviy for PE 20mm dia laid under 1a.

Connectiviy for PE 32mm dia laid under 1a.

Connectiviy for PE 63mm dia laid under 1a.

Connectiviy for PE 90mm dia laid under 1a.

PE PIPELINE

PE Pipe Laying in any type of surface like unprepared surface (Katcha surface)/ Normal Surface/ Hard surface/Rock surface etc using open cut/ Moling (without Casing)/ Moling (with Casing)/ Horizontal Directional Drilling technique (with and without casing pipe) methodology.

Receipt. Loading. unloading. storing. reloading. tranportation. unloading. stringing and laying of PE100. SDR11 line pipes of all sizes including. proper stacking. identification.and supply of accessories of all sizes & thickness like PE Bends. Couplers. Endcaps. Tee. Reducer. CS / GI to PE Fittings (i.e. Transition Fittings of sizes 20 mm to 90 mm). Warning Mat etc. Handling. Stringing / uncoiling. aligning of the PE line pipe on the pipeline Right-of-Use / route. laying / installation of PE line pipe alongwith required accessories as mentioned above as per specification wherever required depending on site condition including execution of all works; Storeage of material in contractor's store. fabrication. access for construction procurement and supply of all materials. consumables. equipments. labour and other inputs.

In the case of free issue items. the scope also includes. receiving and loading from Owner's designated store. transportation. unloading and stacking of free issue items at Contractor's store. -Laying of all PE pipe (PE 100 SDR11). Including supply of HDPE casing pipe (in case of HDD (with case).Moling(with case) . Couplers. End caps etc. (Ref. of Particular job specification). Survey of under ground utilities. execution of the work as per specification. including excavation of pits moling with the hole size not exceeding 20% of the pipe dia. jointing and insertion of carrier pipe with casing. testing & commissioning and restoration of the pits to original condition. submission of As-Built Graph as per specifications and the instruction of Engineer-in-charge.

Casing details is as given below:- 1. For 20/32 mm PE pipe (in 75 mm dia. HDPE Casing Pipe. PE 63/80 PN6.0). 2. For 63 mm PE pipe (in 125 mm dia. HDPE Casing Pipe. PE 63/80 PN6.0).

Carrying out all temporary. ancillary. auxiliary works required to make the PE pipeline ready for commissioning as per drawings. Specifications. scope of work indicated in PJS and other provisions of tender/ contract documents and instructions of Engineer-in-charge. including but not limited to carrying out the following works: Surveying of route and detours required at the time of execution. preparation of construction drawings showing survey details and submit same to Owner for review / approval.

Carrying out preliminary activities such as preperation of drawings wherever required for crossing etc. Preparation and getting approval of schedules. execution procedures. drawings/ sketches/ wherever required. making trial pits to determine the underground utilities/ services etc.. restoration of the abandoned trial pits to original condition.

Stacking and installation of construction markers. clearing. fencing. grubbing. cutting of trees. full filling all the requirements of various statutory/ environment authorities to the entire satisfaction of concerned authorities. grading of work area.

Barricading the work area as per local authorities norms & to the satisfaction of Owner/ Eingineer -in- charge. installation of safety signs. Barricading the pipeline construction area prior to execution of the works as per drawing enclosed with tender/ contract documents and to the entire satisfaction of owner / engineer- in -charge.

Laying using open trench without casing includes survey of under ground utilities (through trial pits). execution of work as per specification including Trenching to all depths by excavation in all types of soils including soft/ rocky strata and different type of pavement / footpath / roads etc. including rock breaking. chiselling or otherwise cutting etc. as required and storing excavated soil. reusable materials at designated area as directed by Engineer in charge and to a width to accommodate the pipeline as per the relevant standard/ specification etc.

The minimum depth of the top of pipeline shall be 1.0 m measured from top of pipeline to the top of undisturbed surface of the soil or as per Specification/ OISD- 226 & PNGRB latest guidelines whichever is higher. Dewatering of trenches / pits if required as per site condition. Repairing of all damaged utilities if any. and payment of any compensation (if claimed by owner / other utility agencies) Uncoiling / stringing & aligning of PE pipes. clamping. jointing of the pipe ends / fittings / valves by qualified personnel using approved electro-fusion techniques as per specification. Note:- Coordinates to be taken for implementation for GIS for Valve pit, Fusion welding location and MRS.

The scope of work against this item also include Electro-fusion jointing of valves. fittings wherever required and as directed by Engineer-in-charge. The scope of work against laying of 20 mm pipe also includes works like making of PCC pedastal of grade (1:2:4) and size ( (300mm(L)X200mm(W) XHeight (H)). (H>=300mm & will be as per site condition) ). supply and installation of GI Sleeve (Heavy (C-Class) as per IS-1239). filling of sand and installation of TF (along with supply).

Pneumatic testing. purging with nitrogen and commissioning as per specification and approved procedures providing all tools and tackles. nitrogen. instruments. manpower and other related accessories and as per the instructions of the Engineer-in-charge.

Final clean-up of right-of-use or area disturbed by contractor during their construction activities for laying of pipeline works and disposal of debris and surplus material to designated disposal areas and backfilling of trench and compaction of the same as per satisfaction of Owner and / or as directed by Engineer–in–charge.

Maintaining the completed pipelines and installation for any defect or failures during defect liability period (i.e. 12 months from date of completion of work). Handing over the completed works to Owner for their operation/ use. reconciliation of material area wise and obtaining "no objection certificate" from Owner/ PMC. Preparation and submission of Daily progress report. Laying Graphs / PE line cards on daily basis.

On completion of gas charging of pipelines. Preparation and submission of As-built drawings. crossings details. termination. utility graphs and deviation statements. In case. the minimum required depth is not possible due to site condition. necessary mitigation measures with minimum permissible top cover shall be carried out by the contractor in consultation with EIC as per PNGRB Guidelines. without any time and cost implecation to owner.

Submission of all documents required for contract closure in numbers as mentioned in contract. Any other activities not mentioned / covered explicitly above. but otherwise required for satisfactory completion / operation / safety / statutory / maintenance of the works shall also be covered under the scope of work and has to be completed by the Contractor within specified schedule at no extra cost to Owner. All the work shall be executed in accordance with the provision of contract.

20 mm PE 100 pipe

32 mm PE 100 pipe

63 mm PE 100 pipe

90 mm PE 100 pipe

NOTE i) The lengths of pipelines are tentative. ii) For restoration of asphalt / concrete roads. the item for construction of asphalt top / concrete top / Tiles/Stone slab/Paver Blocks/Curb Stones shall be paid separately as per the rates quoted for the same elsewhere in the SOR 1.2. iii) In case. contractor prefers to lay the pipeline through HDD method in place of method as per SOR item- 1.1. contractor shall be required to lay the pipe upto a depth not more than 1.4 m wherever feasible as per the site condition. The payment shall however be made as per SOR item No.- 1.1 only.

GPR Survey for identification of pipeline

Laying of Pipeline by HDD in Rock Terrain

32 mm PE 100 pipe

63 mm PE 100 pipe

90 mm PE 100 pipe

Restoration

Restoration of the roads. pavements. channels. footpaths. tiles. stones etc. to original condition including supply of the approved quality material required. as per local authorities norms. obtaining NOC from concerned local authorities / land owners / third party inspection agencies (if any) designated by owner and to the satisfaction of Engineer-in-charge.

Asphalting

Cement Concrete

Tiles/Stone slab/Paver Blocks/Curb Stones

Brick Soling / Channels. etc.

Installation of valve in pit including supply of valves

Supply of isolation valves (as per data sheet) and installtion of valves in the valve pits as per typical drawing and specification enclosed and instructions of Engineer-in-charge. Payment of valve pits shall be paid separately as per SOR.

PE Valve 20 mm dia

PE Valve 32 mm dia

PE Valve 63 mm dia

PE Valve 90 mm dia

Construction of Valve Pits as per the enclosed tender drawing and specification. The item includes supply of all the material including Pre-cast RCC cover. shuttering. reinforcement. labour. curing etc as per the drawings. specification and instruction of EIC.

Type-I having Internal size of Minimum 1000 x 1000mm

Type-II having Internal size of Minimum 600 x 600mm

Note: The tender drawing enclosed is only for reference purpose and contractor shall be required to prepare drawings (in line with reference tender drawing) for specific sizes of Valve pits and the same shall be approved by EIC.

Fabrication & Installation of Markers

RCC Route Markers

Supply, fabrication and installation of RCC route markers as per the attached drawing in technical volume, along the route including all associated civil works such as excavation and construction in all types of soils, construction and pedestals and grouting with concrete.

Pole Markers with Foundation

Supply, fabrication and installation of plate markers as per the attached drawings in technical volume including all associated civil works such as excavation and construction in all types of soils, construction and pedestals and grouting with concrete, cleaning, stencil let.

Warning Plate Markers

Supply, fabrication and installation of plate markers, including application of approved color and quality of primer and paint, stencil letter cutting of lettering, numbers, direction, etc. as per the attached drawing in technical volume to be installed near regulator.

Excavation of Hard rock/surface

Excavation of trench or pits, wherever hard rock presence is exceeding 1.5 m in any direction of the trench and excavation of trench or pits in Malba/Multiple layers of asphalt/ brick / PCC/RCC etc and removable only by pneumatic chisel / drill as per the specifications and direction of EIC. The rates are payable over and above the Laying rates as per relevant SOR no. 1.1

Cutting of PCC/RCC surface with thickness more than 12" or Continuous asphalt multi-layer/ Malba/ Brick / Boulders more than 24".(Malba shall be considered as a strata where soil is in mixed form of debris/building rubbish or discarded pieces of bricks/stones )

Rock Cutting encountered while excavation of trenches for item 1.1 of SOR, not exceeding 1.5 meter in width, and lift upto 1.5 meter, including getting out the excavated soil and disposal of excavated soil as directed within a lead of 50 meter. In case of rocky soil, the bedding shall be done with approved/ good quality packing sand, subject to the approval of the EIC, the size distribution of the sand / shall be the same as per soil. The packing sand shall be placed to a minimum thickness of 150mm around the pipe in case of rocky terrain.

Note: i) The quantities mentioned are indicative only. ii) For all the supply items mentioned above, procurement shall be made as per specification after due approval of engineer- in - charge.

Liaisoning with Land Owning Agencies for Permission

Submission of applications as per approved drawings (Initial Route survey, prepartion of drawing, measuring and providing details of surface type shall be in scope of contractor), obtaining and submission of demand note, coordination, Liaisoning, obtaining written permission from land owing agencies like NHAI, AAI,Indian Railways and any other government agencies resposible for maintaining public lands and agencies owing Private lands etc. (all fee paid to authorities excluding demand charges or Bank Guarantees shall be reimbursed against documentary evidence). Permissions required from various authorities like NHAI / Railways / Irrigation (Canal) etc. falling enroute shall be inclusive in the item rate. No separate liasion charges against construction of valve chambers is payable and is included in laying rates.

Construction of RCC structure for protection of service line for drain/nallah Crossings

Construction of Non suspended slabs/pavement slabs including pedestal/ramp etc.using reinforced cement concrete of M-25 grade (Concrete shall be design mix/nominal mix with 20 mm & down size graded crushed stone aggregates) to protect the PE pipe laid. All necessary form work, finishing the top surface rough/smooth as required in any position, shape, level and thickness etc. shall be as specified and directed by EIC. The rates shall include grouting of pockets, supply of all material, tools, reinforcement steel etc.

Preservation of Pipeline

Preservation of pipeline sections and associated facilities (in event of delay in comissioning, other unforeseen reasons) including supply of nitrogen, all consumables, all equipment, man-power, etc. complete as per the requirements of specifications, other provisions of tender/ contract documents and instructions of Engineer-in-charge.

By filling and pressurizing with nitrogen to a pressure of 2 bar(g) for a period of one month or part thereof.

For 20 mm Pipeline

For 32 mm Pipeline

For 63 mm Pipeline

For every additional period of one month or part thereof Limited to 6 month

For 20 mm Pipeline

For 32 mm Pipeline

For 63 mm Pipeline

Notes: i) The above length is not for a single section but for no. of sections. ii) All accessrious ie; End caps and two nos tappings of 3/4 inches, PG to be considered per section and rate for the same shall be quoted by bidder under this item. iii) If month is partially complete, payment shall be made on prorata basis. iv) Scope includes pressure holding for a period of 6 months or as per EIC and jointing of PE pipe (if required) due to damage by any means and further filling of nitrogen for pressure holding. v) Length given are tantative may change as per site requirments.

CIVIL WORKS

Earth Work

Earth in excavation and filling to the grades and levels shown in the approved drawings in all kinds of conditions including for Road embakments, using approved quality good earth from designated borrow area, for all heights and depths including clearing and stripping (min. 150 mm) of the area marked for filling, taking spot levels, consolidating the exposed natural soil surface, excavating the earth from borrow area loading, transporting & unloading, spreading in layers not exceeding 150 mm thickness, breaking clods, watering (if reqd.), ramming and compacting by manual/ mechanical means to give minimum 92% of modified Proctor's density of earth, testing & dressing including disposal of all unserviceable material all complete as per specifications and directions of Engineer-in-charge.

(Rate to include cost of all labour, tools, tackles, equipment, hire chanrges, cost of borrow earth by way of royalties, right of way, cess etc., as applicable with all bye works and sundry works).

1 Cement : 2 Coarse sand : 4 stone aggregate 20mm nominal size.

1 Cement : 4 Coarse sand : 8 stone aggregate 40mm nominal size.

(Rate to include cost of all labour, tools, tackles, equipment, hire charges, supply of all materials, shuttering, earthwork in excavation and backfilling using approved earth in all conditions etc. with all bye works and sundry works.)

Reinforced Cement Concrete

Providing and laying reinforced cement of grade M-25 with 20mm and down grade crushed stone aggregate in all types of structures like foundations, pedestals, pedestal bases, pipe supports, sleepers, column, equipment foundation, Non suspended slabs/pavement slabs, ramps, cable trench inlcuding construction joints, bitumen painting on surface in contact with soil, supplying and fixing reinforcing steel, shuttering, inserts, finishes, grounting etc. at all depths and heights complete as per drawings, specifications and direction of the Engineer-in-charge.

Rate to include cost of all labour, tools, tackles, equipment, hire charges, supply of all maerials such as minimum 43 grade cement including sulphate resistant cement for sub-structures, R/F steel, Inserts, bolts, conduits, bitumen, other minor constrcution materials, shuttering, stanging, earthwork in excavation and backfilling using serviceable earth in all conditions, shorting bailing and pumping out water, testing of concrete, curing etc. with all bye works and sundry works.

Concrete Pavement

Providing and laying reinforced cement concrete of (M-25 grade) with 20mm and down grade crushed stone aggregate in pavement, including preparation of base (i.e. compacted subgrade, 200 thk sand and 50 thk PCC M-10 grade), leaving pockets if necessary, making recess, projections, fixing inserts conduit pipes (GI, PVC, HDPE, etc.) laying in alternate panels, filling the gaps between the panels with bitumen etc., making slopes, finishing edges, leaving bars for pedestals & sleepers including providing sand fill isolation , shuttering, providing and fixing reinforcing steel, curing, chipping and modification works etc. as specified in any shape, thickness, position and finishing the top surface smooth as per requirement etc. all complete as per drawings, specifications and directions of the Engineer-in-charge.

Concrete Pavement- 150mm thick (Type-I)

Brick Work

Providing brick work with brick class designation M-7.5 of IS:1077 in cm1:4 (1 cement : 4 sand) in steps, walls, retaining walls and load bearing structures drains, or any shape with all lead, depths & height including curring, scaffolding, etc., as per specifications and drawings with all bye-works and direction of the Enfineer-in-charge.

(Rate to include cost of all labour, tools, tackles, equipment, hire charges, supply of all materials such as minimum 43 grade cement, bricks, finishes, bitumen, other minor constrcution materials, shuttering, staging, masonry work, plastering, painting etc. with all bye-works and sundry works).

Note: The quantites of individual item can varied as per site requirement.The payment will be made as per actual certified measurement at site.

Laying of Brick layer/ Concrete

Providing single layer of Brick / Concrete / or impact resistant tape to entire width of trench above Warning Mat placed in trench over the laid pipeline as per OISD 226, standard drawing, specification and instruction of Owner. (Rate to include cost of all labour, tools, tackles, equipment, hire charges & supply of all materials, etc)

Brick Layer for width of PE pipeline trench as per drawing (75 mm thk.)

Concrete for width of PE pipeline trench as per drawing (80 mm thk.)

Demolition of PCC work below plinth level

Demolishing plain cement concrete (PCC) work (taking all necessary safety precautions) for all depths below plinth level including supply of all tools & tackles, necessary scaffolding, propping, underpinning, etc. , disposal of unserviceable material outside the boundary limits keeping the owner indemnified of any liabilities from statutory/ local bodies, all complete work as specified and directed.

Excavation for foundation works

Excavation as per plan, upto 3 meters and upto any lead in all conditions, backfilling using serviceable earth and disposal of surplus and unserviceable earth. Soil to be levelled and neatly dressed complete in all respect as per scope of work, technical specification and directions of EIC.

Upto 3.0 Mtrs

Dismantling of RCC & cutting of reinforcement (Thickness above 3”)

Structural Works

Supplying, fabricating & fixing steel structural cage fabricated from Angle conforming to IS:808 & fixing of GI weldmesh made from 3mm GI wire @ 75 mm bothways to structural steel frame by means of welding/bolting, including applying two coats of approved quality of synthetic enamel paint over a priming coat of in approved shade including supply of all raw materials, bolts, electrodes, transportation, including Hilti arrangement ,locking arrangement for fixing of posts etc complete as per enclosed drawing, technical specifications, scope of works and directions of the Engineer-In-Charge. Note:- Material shall be supplied and fabricated as per site condition and Contractor have to take quantity approval from EIC/OWNER prior to commencement of work and order placement.

MRS / Metering Skid/Wall Mounted MRS.

Installation of MRS / Metering Skid on foundation

Receiving and taking over, handling, loading, transportation and unloading of MRS / Metering Skid from Owner's designated stockyards to site, installation at foundation and hooking up with PE pipe including all works as required to complete the job as per the drawings and specification, scope of work mentioned in tender doucment. The scope includes supply of transition fittings,GI Sleeve, other MDPE and CS fittings as required and various associated works to commission MRS / Metering Skid. (Note : - The installation included CS piping work included welding,testing,NDT etc.,however payment for the CS piping work along with accessories supply will be paid in SOR item 6.0 to 24.0 respectively.)

Note: 1) Amount towards civil work shall be payable as per related SOR items. 2) Rate to include cost of all labour, tools, tackles, equipment, hire charges. 3) All fittings and consumables including Bolts, nuts, washer, U-clamps, gaskets etc. if required during installation shall be procured and supplied by the Contractor within the rate quoted. These items shall not be separately measured and paid.

MRS / Metering Skid <2000 SCMD

MRS / Metering Skid 2000-5000 SCMD

MRS / Metering Skid 5000-20000 SCMD

MRS / Metering Skid >20000 SCMD

Installation of Wall Mounted Metering System (Meter, Regulator & Accessory) locked in cage

Receiving and taking over, handling, loading, transportation and unloading of all items for Wall Mounted Metering System (Meter, Regulator & Accessory) from Owner's designated stockyards to site, installation on wall and hooking up with PE pipe including all works as required to complete the job as per the drawings and specification, scope of work mentioned in tender doucment. The scope includes supply of items required as per the drawing in scope of work (Details of drawings as PJS) viz. transition fittings, GI/Concrete Sleeves and other MDPE and CS fittings etc. as required and various associated works. (Only Meters and Regulators shall be provided as free issue) and all associated works (For CS pipe and other items refer sl. no. 6.0 to 24.0) to commission Wall Mounted Metering System. Note : Installation works included CS piping work, Testing etc.,however payment for the CS piping work along accessories will be paid in diiferent SOR item

Note: 1) Amount towards civil work shall be payable as per relevant SOR items. 2) Rate to include cost of all labour, tools, tackles, equipment, hire charges . 3) All fittings (those are not mentioned in SOR item 6.0 to 24.0) and consumables including Bolts, nuts, washer, U-clamps, gaskets etc. if required during installation shall be procured and supplied by the Contractor within the rate quoted. These items shall not be separately measured and paid. 4)The wall mounted Metering System to be kept in cage with locking facility, However payment for Structural work will be paid against SOR item 3.0

Wall Mounted Metering System < 500 SCMD

Wall mounted Metering System 500 to 2000 SCMD

Wall mounted Metering System >2000 SCMD

Note: i) The quantities mentioned are indicative only. ii) For all the supply items mentioned above, procurement shall be made as per specification after due approval of engineer- in - charge.

Installation of Wall Mounted Metering System (Pre-assemble)

Receiving and taking over, handling, loading, transportation and unloading of all items for Wall Mounted Metering System (Pre-assembled as per standard drawing Attached in PJS Drawing ) from Owner's designated stockyards to site, installation on wall and hooking up with PE pipe including all works as required to complete the job as per the drawings and specification, scope of work mentioned in tender doucment. The scope includes supply of transition fittings, Sleeves and other MDPE and CS fittings etc. as required and various associated works, however, the Metering System assembly ( As per drawing ) shall be provided as free issue by GAIL Gas. Installtion work done by Contractor along supply of consumables including Bolts, nuts, washer, U-clamps, gaskets etc. if required during installation shall be procured and supplied by the Contractor within the rate quoted.

Note: 1) Amount towards civil work shall be payable as per related SOR items 2.0. 2) Rate to include cost of all labour, tools, tackles, equipment, hire charges . 3) The wall mounted Metering System to be kept in cage with locking facility, However payment for Structural work will be paid against SOR item 3.0

Installation of GI Pipe 2" - 1" size with isolation valve for commercial meter inlet connection from TF

Removal of MRS/ Metering Skids, Wall Mounted MRS/Metering System (all capacities) from existing consumer's premise,

Removal of MRS/ Metering Skids, Wall Mounted Metering System (all capacities) from existing consumer's premise for shifting to another site/store. The scope of work also includes excavation to retrive PE pipe line , disconnection of existing pipe lines (PE & Steel).

Note:- Transportaion of removed metering skid/Wall mounted Metering System to store shall be payble under SOR item no.4.4.2. However, if this skid is being shifted directly to new location for installation at new customer premises then transportation to be claimed from 4.1 & 4.2 as applicable.

Transportaion of removed metering skid/Wall mounted Metering System to store

Conversion of Commercial Appliances/industrial :

Conversions of all types of commercial appliances to NG based appliances. Supply & changing of the nozzles /jets and associated controls for Non-domestic appliances (imported appliances included) with proper tools and tackles. Cleaning and performing minor maintenance, greasing etc. of the appliance. Testing and showing the performance to the customer, signing of joint meter records (JMR) and instructing the customer on use & safety norms, complete as per specifications & to satisfaction of owner / Engineer in Charge and includes supply of reinforced rubber hose with requisite pressure rating.Supply of Appliance valve is also included.

Installation of ASTM A106, Gr. B, Seamless, BE , NB, XS pipes of various dia

- Erection, welding & Installation of CS pipes(sizes 1" to 3") & fittings (all types) including all types of Valves (Ball/Check/GLOBE) for piping for connectivity to industrial/ commercial customer. 1. Scope include required welding, painting, supply of all required gaskets, studs bolts & nuts etc. 2. The Scope includes Supply & fixing of approved MS angle clamps, Ceiling clamps & dowel plugs with screws, supply and insertion of insulation material i.e. PVC, PTFE sheet between pipe. 3. Other Required other material like CS pipe, elbow , bends, flanges,valve,NRV etc covered under SOR 7.0 to 24.0 shall be seperately payable. 4. Payment of radiography of joints (4" and below ) shall be paid seperately under SOR item for RADIOGRAPHY. 5. Cleaning and flushing by water/ compressed air, testing of the systems including hydrostatic, pneumatic and any other type of testing as specified, draining, drying by compressed air/other methods approved by EIC/RCM/Owner 6. The Scope includes Restoring the wall surface to original conditions. Clean-up and restoration of site, preparation of as built drawings, documents and project records; transportation of surplus free issue material to Owner's designated plac(s); completing all works in all respects as per the AFC drawing, specifications, standards and other provisions of Contract and instruction of Engineer-in-charge.

NOTE : 1) SOR 6.0 executed only prior approval from EIC / OWNER. 2) If Consumer is ready / agree complete the work after outlet of MRS/Metering skid outlet (after outlet valve) to commercial/industrial appliance valve connection Contractor have to take quantity (Corresponds to SOR 7.0 to 24.0) approval from EIC / OWNER prior to order placement.

ASTM A106, Gr. B, Seamless, PE , 1/2" NB, S160 , their fittings and installation of meter and regulator (as applicable)

ASTM A106, Gr. B, Seamless, PE , 1" NB, XS , their fittings and installation of meter and regulator (as applicable)

ASTM A106, Gr. B, Seamless, PE, 1.5" NB, XS , their fittings and installation of meter and regulator (as applicable)

ASTM A106, Gr. B (Charpy), Seamless, BE , 2" NB, XS , their fittings and installation of meter and regulator (as applicable)

ASTM A106, Gr. B (Charpy), Seamless, BE , 3" NB,XS , their fittings and installation of meter and regulator (as applicable)

ASTM A106, Gr. B (Charpy), Seamless, BE , 4" NB,XS , their fittings and installation of meter and regulator (as applicable)

Note: a). Supply & Installation of required size of brass fittings (which are not included in SOR item 7.0 to 22.0) in all type of meters (supplied by GAIL GAS LTD. ) shall be in scope of contractor. b). All butt welded fittings end shall generally match with connecting pipe wall thickness. However, in case of misalignment, Contractor shall have to do end preparation without any extra cost. c). Payment of radiography of joints (4" and below ) shall be paid seperately under SOR item for RADIOGRAPHY mentioned elsewhere in this SOR 24.0 d). All type of piping works shall be carried out as per piping material specification (PMS). e). Complete Carbon Steel Piping Work with painting including all fittings, flanges and supply of all required gaskets, studs bolts & nuts etc.

Supply of CARBON STEEL PIPES as per Technical Specification and as directed by EIC

ASTM A106, Gr. B, Seamless, PE , 1/2" NB, S160

ASTM A106, Gr. B, Seamless, PE , 1" NB, XS

ASTM A106, Gr. B, Seamless, PE, 1.5" NB, XS

ASTM A106, Gr. B (Charpy), Seamless, BE , 2" NB, XS

ASTM A106, Gr. B (Charpy), Seamless, BE , 3" NB,XS

ASTM A106, Gr. B (Charpy), Seamless, BE , 4" NB,XS

Supply of Pressure Gauges as per Technical Specification and as directed by EIC

RANGE 0-100 MBAR - 4"- DIAL SIZE

RANGE 0-1 BAR - 4"- DIAL SIZE

RANGE 0-4 BAR - 4"- DIAL SIZE

RANGE 0-6 BAR - 4"- DIAL SIZE

RANGE 0-30 BAR - 4"- DIAL SIZE

Supply of Conical Stainer

As per Technical Specification and as directed by EIC. Note: - Conical Stainer may be free issue by Gail Gas Ltd., Its Discretion of Gail Gas Ltd. to excute the SOR or Free Issue the material.

Check valve/NRV As per Technical Specification and as directed by EIC.

Supply of FLANGES Weld Neck (End Thickness to match pipe thickness)

1" , 150#, B-16.5 , A105 ,125 AARH,SW,RF

1.5" , 150#, B-16.5 , A105 ,125 AARH,SW,RF

2",150#, B-16.5, A105 (Charpy), 125 AARH, RF

3",150#, B-16.5, A105 (Charpy), 125 AARH, RF

4",150#, B-16.5, A105 (Charpy), 125 AARH, RF

Supply of Blind Flanges As per Technical Specification and as directed by EIC.

2",150#, B-16.5, A105 (Charpy), 125 AARH, RF

3",150#, B-16.5, A105 (Charpy), 125 AARH, RF

4",150#, B-16.5, A105 (Charpy), 125 AARH, RF

End Caps

2", XS, A 234 Gr. WPB (Charpy), BW

3", XS, A 234 Gr. WPB (Charpy), BW

4", XS, A 234 Gr. WPB (Charpy), BW

Supply of FLANGE END GLOBE VALVES, MAOP- 4 BAR As per Technical Specification and as directed by EIC.

Ball Valves As per Technical Specification and as directed by EIC.

1/2",800#, Sockolet Welded/Threaded Valve

1",800#, Sockolet Welded/Threaded Valve

Supply of Isolation Ball Valve And Appliance Valve as per Technical Specification and as directed by EIC

Isolation Ball Valve ½" max. 6 bar (g)

Isolation Ball Valve 1" max. 6 bar (g)

Isolation Ball Valve 1.5" max. 6 bar (g)

Isolation Ball Valve 2" max. 6 bar (g)

Isolation Ball Valve 3" max. 6 bar (g)

Supply SOCKOLET (A105, SW) As per Technical Specification and as directed by EIC.

SUPPLY OF REDUCER Reducer (A 234 Gr. WPB (Charpy), BW)

1.5" x 1", XS x XS, A105, SW,3000#, B-16.11

2"x1", XS x XS, A 234 Gr. WPB (Charpy), BW, B-16.9

2" X 1.5", XS , A 234 Gr. WPB (Charpy), BW, B-16.9

3"x1", XS x XS, A 234 Gr. WPB (Charpy), BW, B-16.9

3" X 1.5", XS , A 234 Gr. WPB (Charpy), BW, B-16.9

3" x 2" , STD x XS, A 234 Gr. WPB (Charpy), BW, B-16.9

4" x 3" , STD x XS, A 234 Gr. WPB (Charpy), BW, B-16.9

TEE, Equal / Reducing Tee

1", XS, SW, 3000#, B-16.11

1.5", XS, A105, SW, 3000#, B-16.11

2" x 1.5", XS , A234, Gr. WPB (Charpy), B-16.9, BW

2", XS , A234, Gr. WPB (Charpy), B-16.9, BW

3", STD , A234, Gr. WPB (Charpy), B-16.9, BW

4" STD x XS, A234, Gr. WPB (Charpy), B-16.9, BW

ELBOW, 90° Elbow

½", XS, SW, 3000#, ASTM A105,B-16.11

1", XS, SW, 3000#, ASTM A105,B-16.11

1.5", XS, SW, 3000#, ASTM A105,B-16.11

2", XS, BW, A234, Gr. WPB (Charpy), B-16.9, 1.5D

3", STD, BW, A234, Gr. WPB (Charpy), B-16.9, 1.5D

4", XS, BW, A234, Gr. WPB (Charpy), B-16.9, 1.5D

Spectacle Blind AS PER SPECIFICATION

Spectacle Blind 2"

Spectacle Blind 3"

Spectacle Blind 4"

Internal/external piping support (AS PER Tender)

TYPE-1, SIDE WALL MOUNTED AS PER DRAWING

TYPE-2, GROUND BASED AS PER DRAWING

TYPE-3, CEILING MOUNTED AS PER DRAWING

WELDING OF JOINTS - Butt Weld Joints

1/2" (WELDING OF JOINTS)

1" (WELDING OF JOINTS)

1.5" (WELDING OF JOINTS)

2" (WELDING OF JOINTS)

3" (WELDING OF JOINTS)

4" (WELDING OF JOINTS)

Note: i) All butt welded fittings end shall generally match with connecting pipe wall thickness however in case of misalignment Contractor shall have to do end preparation without any extra cost. ii) All coupling, nipples etc. as required shall be supplied by contractor but no separate payments shall be made as it is covered under erection rate.

RADIOGRAPHY OF JOINTS

Performance of radiographic inspection by gamma radiation as per scope of work and as per specifications in piping of all types and thickness including providing/hiring of all necessary equipments, supply of all consumables, and whatever else even though not expressely mentioned but required to perform the work as per specifications and instructions of Engineer-in-Charge (full circle re-radiography of the repaired joint and additional radiography necessitated due to poor performance of contractor's welder shall be carried out by the Contractor at his own cost and shall not be paid extra by Company). Radiographs shall be submitted to the Engineer-in-Charge for acceptance, whose decision shall be final and binding.

Note- i). 4" & Below and all butt weld joint are radiography / X-ray shall be done at every joint and shall be carried out as per API 1104 (latest edition) / M/s GAIL Gas Ltd. specification / OISD / PNGRB and same shall be approved by Engineer–in–charge (EIC)/RCM. ii). All socket weld joint MPT/UT/DPT shall be done at every joint nd shall be carried out as per API 1104 (latest edition)/M/s GAIL Gas Ltd. specification / OISD / PNGRB and same shall be approved by Engineer–in–charge (EIC)/ RCM.

1/2" (RADIOGRAPHY of Joints as Above)

1" (RADIOGRAPHY of Joints as Above)

1.5" (RADIOGRAPHY of Joints as Above)

2" (RADIOGRAPHY of Joints as Above)

3" (RADIOGRAPHY of Joints as Above)

4" (RADIOGRAPHY of Joints as Above)

Note: i) Quantities mentioned against each above item of SOR Items are tentative and may increase or decrease during execution of work depending upon site requirement. Contractor required to supply materials after assessing the site requirement and in multiple lot or as per Release Order/ Sub Purchase Order wise. All material either in multiple lot or as per Release Order/ Sub Purchase Order wise or as decided by EIC shall be supplied by bidder within the quoted price. (ii) The quantites of individual item can varied as per site requirement.The payment will be made as per actual certified measurement at site. For the supply items the quantities shall be procured after approval from client/ consultant/EIC. (iii) The bidder must indicate currency(ies) against each quoted item of the SOR. (iv) The total amount shall also be given by the bidder in the quoted currency(ies). (v) Some of the may / may not be execute as per site requirements.

CREATIVE ENTREPRENEURS LLP (BID ID -842458)

balaji associates (BID ID -839457)

Vichitra Constructions Pvt Ltd (BID ID -842432)

DEV AND COMPANY (BID ID -842368)

Suvidha Infracon Pvt. Ltd. (BID ID -841930)

DEV AND COMPANY (BID ID -842368)

Vichitra Constructions Pvt Ltd (BID ID -842432)

Suvidha Infracon Pvt. Ltd. (BID ID -841930)

ALENT TECHNOLOGY PVT LTD (BID ID -842327)

balaji associates (BID ID -839457)

Suvidha Infracon Pvt. Ltd. (BID ID -841930)

DEV AND COMPANY (BID ID -842368)

CREATIVE ENTREPRENEURS LLP (BID ID -842458)

balaji associates (BID ID -839457)

ALENT TECHNOLOGY PVT LTD (BID ID -842327)

Suvidha Infracon Pvt. Ltd. (BID ID -841930)

ALENT TECHNOLOGY PVT LTD (BID ID -842327)

DEV AND COMPANY (BID ID -842368)

balaji associates (BID ID -839457)

CREATIVE ENTREPRENEURS LLP (BID ID -842458)

Suvidha Infracon Pvt. Ltd. (BID ID -841930)

balaji associates (BID ID -839457)

DEV AND COMPANY (BID ID -842368)

CREATIVE ENTREPRENEURS LLP (BID ID -842458)

ALENT TECHNOLOGY PVT LTD (BID ID -842327)

Vichitra Constructions Pvt Ltd (BID ID -842432)

CREATIVE ENTREPRENEURS LLP (BID ID -842458)

DEV AND COMPANY (BID ID -842368)

Suvidha Infracon Pvt. Ltd. (BID ID -841930)

balaji associates (BID ID -839457)

balaji associates (BID ID -839457)

DEV AND COMPANY (BID ID -842368)

Suvidha Infracon Pvt. Ltd. (BID ID -841930)

CREATIVE ENTREPRENEURS LLP (BID ID -842458)

ALENT TECHNOLOGY PVT LTD (BID ID -842327)

ALENT TECHNOLOGY PVT LTD (BID ID -842327)

DEV AND COMPANY (BID ID -842368)

balaji associates (BID ID -839457)

CREATIVE ENTREPRENEURS LLP (BID ID -842458)

Suvidha Infracon Pvt. Ltd. (BID ID -841930)