LAYING AND ASSOCIATED WORKS FOR LMC CONNECTIVITY TO MS GODAWARI POWER ISPAT LTD SILTARA CHHATISGARH

Amount

SECTION-A : PIPELINE LAYING / INSTALLATION (CARBON STEEL PIPES)

Receiving and taking over, as defined in the specifications, handing, loading, transportation and unloading of Owner-supplied 3-layer PE coated line pipes, bare pipes along with associated fittings and valves from Owner's designated stock-yard to Contractor's stock-yard / workshop / work-site including preliminary activities, preparation of drawings, wherever required for crossing, etc. including handling, stacking, stringing on the pipeline Right-of-Use(ROU) /Right -of- Way (ROW)/ pipeline route alignment, carrying out inspection of Company-supplied materials, including line pipes, at the time of taking over, laying / installation of coated line pipes, associated fittings (IJ,Barred tee etc) and accessories, including execution of all works, taking over, handling, including loading and unloading, arrangement of all additional land required for Contractor's storage, fabrication, access for construction, procurement and supply of all materials (except Owner-supplied materials), consumables, equipment, labour and other inputs, carrying out all temporary, ancillary, auxiliary works, ready for commissioning of pipeline, as per drawings, specifications, other provisions of Contract Document and instructions of Engineer-in-Charge (EIC), including, but not limited to, carrying out following works:

Including marking the route map, alignment sheet, etc. drawings showing survey details, and submit same to Owner for review.

Staking and installation of construction markers, clearing, fencing, grubbing, full filling all the requirements of various statutory / environment authorities to the entire satisfaction of concerned authorities, grading of work area. Shifting of all obstructions within the ROU / pipeline route alignment, viz. electrical lines / poles, telephone lines / poles, coordination and liasioning with concerned authorities and obtaining NOCs from these authorities post completion of work.

Trenching to all depths and to a width to accommodate the pipeline and/or optical fiber cable/cable conduit during lowering & backfilling as specified in scope document and as per the relevant standards, specifications, etc by excavation in all types of soils (including soft/hard rock), including controlled blasting, chiseling or otherwise cutting etc.; providing depth of padding (Soft soil or sand) /rock shield (as directed by EIC) in trench bed & above and around the pipeline HDPE duct and OFC as required with sand / graded earth approved by Engineer-in Charge; [The minimum depth of the top of pipeline shall be 1.2m measured from top of pipeline coating to the top of undisturbed surface of the soil or as per Special Condition of Contract (SCC) / OISD - 141 OISD - 226]. Dewater of trenches if required as per site condition.

Carrying out repairs of pipe defects / replacement in case of irreparable defects and repairs of defects of pipe coating not attributable to Owner including defects / damages occurring during transportation / handling.

Stringing of line pipes along ROU/ROW including providing straw / sand / soft soil bags, soft padding / sand padding/(Rocksheild for rocky area).

Checking, cleaning, aligning, bending, cutting and bevelling (as required) of pipes for welding & field adjustments including pipe fittings, welding, carrying out non-destructive testing of welds as required including 100% radiography by X-Ray (in case of space constrant & small work by Gamma Ray on Owner's approval) as per specifications in piping of all types and thickness and providing all requisite equipment, labour, supervision, materials, films, consumables, all facilities & personnel to process, develop, examine and interpret radiographs & other tests as required, carrying out repairs of weld-joints found defective by EIC, carrying out re-radiography and other tests as required on repaired joints, etc. as mentioned in SCC and particular job specifications.

Installation of carrier line pipe at all crossings viz road, cartrack, pathway, drain, nallah & minor water crossings, etc. at designated depth by open cut (except at HDD / Boring cased crossings which is covered separately elsewhere in this SOR).

Coating of all weld joints, long radius bends, etc.

Installation / lowering the pipeline in trench to required depth, placement of PE / PVC warning mat over the pipeline along the complete route, padding around pipeline with suitable approved soil including supply of padding material, PE / PVC warning mat, backfilling with available / borrowed earth, approved excavated material and /or other suitable soil by crowning.

Supply and installation of slope breakers, bank protection, wherever required and as directed by EIC.

Installation of LR Bend, as per specification wherever required depending on site condition.

Erection of isolation valves for pipelines inside the valve-pits and making provision to operate the valves at above ground level.

All tieing-in, including the tie-ins with adjacent section of the pipeline.

Lowering the pipelines in trench, providing required depth and backfilling over and around the pipeline with available, approved excavated material as per specification and / or other suitable soil approved by EIC.

Protective coating of 450 microns thick 2-component high built coal tar epoxy (applied with the help of minimum 3 coats) including supply of coating & other materials duly approved by Owner for all piping valves, fittings, structural steels, etc. for buried installation and inside the valve-pit.

Carrying out air cleaning, pigging, flushing, cleaning and hydrostatic testing of complete pipeline with required quantity of corrosion inhibitor including pre-testing of designated sections complete as per specification and approved by EIC to specified pressures indicated elsewhere and duration after stabilization as per specification, providing all equipment, pumps, fittings, instruments, dead weight tester, pressure recorder, thermocouples, etc., and services, supervision, labour, consumables, water including supply of corrosion inhibitor, air, etc. as required, locating of leaks and rectification of defect attributable to Contractor (rectification of defects in linepipe material not attributable to Contractor shall be paid separately as per other item of SOR), re-testing after rectification, dewatering after successful completion of hydrotesting of entire section and as approved by EIC, complete.

Swabbing of the complete pipeline section and the associated facilities being installed to the specified acceptance criteria and other provisions of Contract Document and instructions of EIC.

Repair of defects recorded during EGP/gauge plate run or otherwise including cutting, beveling, welding, radiography, field joint coating etc; as applicable,

Supply and installation of Concrete Slab / HT sheeting for Protection of Pipeline against underground HT cables /over head HT lines as required drawing and specification attached with tender document

Final clean-up and restoration of right of way/right of use including obtaining NOC from respective land owner / farmers and statutory authorities as required and disposal of debris and returning all surplus material to designated disposal areas/storage yard, as directed by Engineer-In-Charge;

Preparation of as-built drawings, pipe-books (2 soft copy in AutoCad format and 2 in PDF format (in seperate Pen drives/Hard drives) and 2 hard-copies of pipe-book) All the works shall be executed in accordance with the provision of Contract including carrying out all temporary / ancillary / auxiliary works required for the performance of the works and all other acts, deeds, matters and things necessary to make the pipeline ready for precommisioning activities.

Line pipe laying & installation with radiography

Specified Size (NB)

200 (8"), X-56 or higher, 6.4 mm or higher

Note: (1) This item shall be applicable for the underground steel main pipeline to Insulating Joint at proposed Receiving / Dispatch Station; (2) All crossings installed by HDD / jacking / boring shall be paid separately as per the rates quoted for the same elsewhere in the SOR.

SUPPLY OF LR BENDS

Bends (R = 6D) 8" NB, 7.9 mm (Or Higher) W.T. X65 Angle - 10° to 30°

Bends (R = 6D) 8" NB, 7.9 mm (Or Higher) W.T. X65 Angle - 31° to 45°

Bends (R = 6D) 8" NB, 7.9 mm (Or Higher) W.T. X65 Angle - 46° to 60°

Bends (R = 6D) 8" NB, 7.9 mm (Or Higher) W.T. X65 Angle - 61° to 90°

Bends (R = 3D) 8" NB, 7.9 mm (Or Higher) W.T. X65 Angle - 10° to 30°

Bends (R = 3D) 8" NB, 7.9 mm (Or Higher) W.T. X65 Angle - 31° to 45°

Bends (R = 3D) 8" NB, 7.9 mm (Or Higher) W.T. X65 Angle - 46° to 60°

Bends (R = 3D) 8" NB, 7.9 mm (Or Higher) W.T. X65 Angle - 61° to 90°

Note : i. The quantities of LR Bends may vary. For final quantity, approval shall be taken by EIC before order. Ii. Pipe shall not be provided as FIM for the preparation of LR Bends.

INSTALLATION OF CARRIER PIPE CROSSINGS BY HDD/SHALLOW METHOD AT CROSSING WITHOUT CASING PIPE IN ALL TYPE OF SOILS (Including Hard Rock)

“Complete work of installation of carrier pipe at crossings (between the limits as defined in approved drawings. Drawing preparation and obtaining the approval on the same is included in the scope of Contractor) by HDD method for roads, nallahs, drains and canals, wherever required, in all types of soils (including Hard rock) including "receiving and taking over" Owner-supplied 3-layer PE coated line pipes from Owner's designated place of issue / dump-site(s) and transportation to Contractor's stock-yard / workshop / work-site including all handling loading, unloading, aligning, etc. supply of all Contractor-supplied materials, manpower, equipment, consumable, other resources and acquiring the required land for storage, fabrication, including string preparation of pipes, welding, welding repair, radiography, coating of field joints with special type Heat Shrink Sleeve and repair of pipeline coating with special repair patch materials as per specification, strapping of HDPE conduit with main pipeline for laying / blowing of OFC cables, pre-testing, etc. of complete string made for crossing access for Contractor, etc. and execution of, but not limited to, following works in accordance with the specifications and instructions of EIC, and as per all provisions of Contract Document.”

Pre-construction survey based on site-visit, carrying out all additional topographical, hydrological & geo-technical surveys as required for design & construction of crossing, collection of data (if reqd.) from concerned authority including design & detailed engineering and making of crossing drawings for getting their approval from concerned authority / EIC, getting work permit / NOC for crossings as well as utility crossings (if any) encountered during crossings prior to start the execution of work.

Drilling to required depth including maintenance of drill hole in all types of strata (in all types of soils i.e. normal soil/soft rock/murram etc. including hard rock), all depth to accommodate the pipeline at all conditions encountered during crossing by approved HDD methods/ procedure for providing minimum cover specified in code / specification or as decided by concerned authority, whichever is more.

Backfilling of the ditch / trench including restoration and cleanup of area and all other works including cleaning, final hydrotesting, etc. alongwith mainline works (as mentioned in clause no. A00100 above) required as per specification, approved drawings, calculations, methods and to the satisfaction of EIC and / or as directed by concerned authority. @Note: In case of failure of HDPE duct strapping methodology, separate CS conduit installation for HDPE duct to be done at no extra cost.

Installation of 8" NB 3LPE Coated Carbon Steel Pipeline by SHALLOW HDD

Installation of 8" NB 3LPE Coated Carbon Steel Pipeline by HDD

Installation of 8" NB 3LPE Coated Carbon Steel Pipeline by HDD ( For NH Crossing)

Installation of 8" NB 3LPE Coated Carbon Steel Pipeline by HDD ( For Toll Plza Crossing)

Installation of 8" NB 3LPE Coated Carbon Steel Pipeline by HDD ( For Indian Oil Petrol Pump & Thali Restaurant crossing )

Note: (1) The length mentioned in SOR is indicative for all the crossing to be done by HDD & locations shall be decided by GAIL / Consultant prior to start of job depending upon site-condition; (2) Quantity and length may vary as per actual site condition. (3) Payment for the length of final tied in carrier pipeline string with mainline laid by HDD are inclusive in this above item rate. No any separate payment shall be made under other clauses mentioned elsewhere.

WATERBODY (NALA/POND/RIVER) CROSSINGS BY OPEN CUT CONVENTIONAL METHOD

Complete work of the crossings (between the limits as defined in approved drawing) including "Receiving and taking over" of owner supplied corrosion coated line pipes from owner's designated places of issue/ dump site(s) and transportation to Contractor's stock yard/ work shop/ worksite including all handling, loading, unloading, etc. supply of all Contractor supplied material to worksite(s) including consumables, deployment of manpower, equipments, other resources and acquiring the required land for storage, fabrication, access for Contractor etc. and execution of, but not limited to, following works in accordance with specifications and instructions of Engineer-in-charge and as per all provision of Contract Document.

For waterbody crossings: Pre-construction survey, obtaining scour depth (for WATERBODY (NALA/POND/RIVER)) from concerned authority (if required), necessary cover required over the carrier pipeline from lowest bed level of the stipulated water crossing to be obtained from concerned authority, bed strata data including design & detail engineering and making of crossing drawing for getting their approval from concerned Authority/ Engineer-in-charge, getting work permit/ NOC for water crossings as well as utility crossings (if any), encountered during water crossing prior to start of execution of work.

Following data shall be obtained from concern authority/ local sources (for WATERBODY (NALA/POND/RIVER)) to finalise scour depth :-

(i) Past Historical flood level data indicating HFL to determine highest flood level.

(ii) WATERBODY (NALA/POND/RIVER) flow data including velocity of water flow.

(iii) Necessary information regarding type of soil and strata underneath the WATERBODY (NALA/POND/RIVER) bed.

All works related to construction of cofferdam, dewatering and stream diversion etc. (as required); Trenching (In all types of soils (including Hard rock)) to the required depth on the banks and bed including maintenance of trench in all types of strata, all depth to a width to accommodate the pipeline and CS conduit at all conditions of the water crossings for providing with minimum cover over top of the pipe at all point across the maximum possible width of water bed (as per drawing) either 1.5 mtrs. below the predicted scour profile expected during the life time of the pipeline or 2.5 mtrs. below the available lowest firm bed (if scour profile/ depth not available) of the water crossing by ascertaining bed level upto 15 mtrs. both the side from crossing location or the actual depth as per code/ specification or as decided by concerned Authority/ Engineer-in-charge whichever is more.

Strings preparation of pipes, welding, testing, 100 % radiography by X-ray, welding repair and retest, coating of field joints with Heat Shrink Sleeve or equivalent (including supply of coating material) and repair of pipeline coating with repair patch or equivalent material (including supply of repair patch) as per specification, pre-hydrotest of complete strings made for crossing etc.

Final strings preparation of pipes as per approved drawing & specification or as decided by Engineer-in-charge depending on site condition, repair of coating damages,coating of field joints, etc. as per respective technical specification.

Supply and application of Continuous concrete weight coating of minimum density 2245 kg/m3 of mininum grade M-35 (design mix) on pipes and field joints thereof in all areas of work wherever required as per site condition and performing all works as per specification. Coating thickness - 100mm

Laying of the pipeline by the approved crossing method across the water crossing in the approved trench.

Supply and installation of warning mat as per specifications enclosed in the bid document.

Pigging, cleaning, Post installation hydrotest, dewatering, swabbing and tie-in with pipeline at either banks/beds etc.as per specification, codes, approved drawings, calculations, methods and as directed by Engineer-in-charge.

WATERBODY (NALA/POND/RIVER)/ Water Crossings wherever required at minimum cover mentioned as above.

Crossing of WATERBODY (NALA/POND/RIVER)/ waterbody for carrier pipeline of size 200 (8"), X-56 or higher, 6.4 mm or higher with supply of CS conduit of size 150 mm X 6.4 mm thick. of IS 3589 or equivalent ERW Pipe for HDPE duct and OFC Pond Crossing In NHAI ROW AT approx. CHAINAGE 3182.0

Crossing of WATERBODY (NALA/POND/RIVER)/ waterbody for carrier pipeline of size 200 (8"), X-56 or higher, 6.4 mm or higher with supply of CS conduit of size 150 mm X 6.4 mm thick. of IS 3589 or equivalent ERW Pipe for HDPE duct and OFC DEORANI JETHANI NALA Crossing (In NHAI ROW) AT approx. CHAINAGE 4468.00

Crossing of WATERBODY (NALA/POND/RIVER)/ waterbody for carrier pipeline of size 200 (8"), X-56 or higher, 6.4 mm or higher with supply of CS conduit of size 150 mm X 6.4 mm thick. of IS 3589 or equivalent ERW Pipe for HDPE duct and OFC Kulhan Nala (In NHAI ROW) AT approx. CHAINAGE 13808.00

Note: (i) The crossingn shall be as per requirement at site for crossing at different locations.

(ii) Final length of string & cover from top of pipe for each crossing shall be decided and approved by concerned Authority/ Engineer-in-charge.

(iii) Payment for the length of final tied-in carrier pipeline string with mainline and CS conduit made for crossing laid by open cut conventional method are inclusive in the above item rate and no separate payment shall be made under other clause mentioned elsewhere.

PERMANENT MARKERS

Supply, fabrication & installation of following types of permanent markers along the route including all associated civil works such as excavation in all types of soil, construction of pedestals & grouting with concrete, cleaning, supply & application of approved colour & quality of primer and paint, stencil letter cutting for numbers, direction, chainage, etc., restoration of area to original condition & performing all works as per drawings, specifications and instructions of EIC.

Pipeline Warning Signs

Kilometer Posts

Direction Markers

INSTALLATION OF CARRIER PIPE CROSSINGS BY MOILING METHOD AT CROSSING WITHOUT CASING PIPE (Including Hard Rock)

“Complete work of installation of carrier pipe at crossings (between the limits as defined in approved drawings) by moiling method for roads, nallahs, drains and Factory Gates etc., wherever required, in all types of soils, (Including Hard Rock), This includes "receiving and taking over" Owner-supplied 3-layer PE coated line pipes from Owner's designated place of issue / dump-site(s) and transportation to Contractor's stock-yard / workshop / work-site including all handling loading, unloading, aligning, etc. supply of all Contractor-supplied materials, manpower, equipment, consumable, other resources and acquiring the required land for storage, fabrication, including string preparation of pipes, welding, welding repair, radiography, coating of field joints with special type Heat Shrink Sleeve and repair of pipeline coating with special repair patch materials as per specification, strapping of HDPE duct as the case may be with main pipeline for laying / blowing of OFC cables, pre-testing, etc. of complete string made for crossing access for Contractor, etc. and execution of, but not limited to, following works in accordance with the specifications and instructions of EIC, and as per all provisions of Contract Document.”

Pre-construction survey based on site-visit, carrying out all additional topographical, hydrological & geo-technical surveys as required for design & construction of crossing, collection of data (if reqd.) from concerned authority including design & detailed engineering and making of crossing drawings for getting their approval from concerned authority / EIC, getting work permit / NOC for crossings as well as utility crossings (if any) encountered during crossings prior to start the execution of work.

Drilling to required depth including maintenance of drill hole in all types of strata (in all types of soils, (Including Hard Rock)), all depth to accommodate the pipeline at all conditions encountered during crossing and providing minimum cover specified in code / specification or as decided by concerned authority, whichever is more.

Backfilling of the ditch / trench including restoration and cleanup of area and all other works including cleaning, final hydrotesting, etc. alongwith mainline works (as mentioned in clause no. A00100 above) required as per specification, approved drawings, calculations, methods and to the satisfaction of EIC and / or as directed by concerned authority.

Laying of 8" NB Carrier pipe without casing by Moiling method

Note: i)The length mentioned in SOR is indicative for all the crossing to be done by Moiling & locations shall be decided by GAIL / Consultant prior to start of job depending upon site-condition. ii) Payment for the length of final tied in carrier pipeline string with mainline laid by Moiling are inclusive in this above item rate. No any separate payment shall be made under other clauses mentioned elsewhere.

Magnetic Cleaning & Electronic Geometric Pigging

Mobilisation/demobilisation of pigging tools, tackles, consumables, accessories, and personnels, by contractor at work-site including but not limited to magnetic pig, electronic geometry pig, and pig tracking device, temporary launcher and receiver as per specification and other provisions of bid documents, including supply equipments, materials, manpower etc. as required for geometry inspection and magnetic cleaning of section, including calibration of magnetic and caliper tools at work site, running of adequate no. of magnet pigs and electronic geometry pigs( caliper) including pig tracking at 5 to 10 km intervals, preparation of site report on pipeline, data analysis at contractors facility as per specifications and provision of Bid documents.

CONTINUOUS CONCRETE COATING

Additional work over and above SOR Sl. No. 1 for supply of all consumables and materials and application of continuous concrete weight coating of minimum density 2245 Kg/m3 of minimum grade M-35 (design mix), on pipes of all wall thicknesses and concrete coating of the field joints thereof, in all areas of work (wherever required), and performing all works as per specifications and instructions of Engineer-in-Charge and other provisions of Contract document.

Pipes as per following details :

200 (8"), X-56 or higher, 6.4 mm or higher , Coating Thickness -100 mm

Note: 1) This item shall be operated alongwith item no. 1.0 above for marshy lands , small water body crosssings like nala , canal , ponds , water channel etc. Of all crossing width and to all depth as per instruction of EIC based on actual site acondition. No additional payment on account of change in depth required in specific cases as per direction of EIC/ authority requirements shall be made to contractor. Contractor has to quote accordingly.

PIPING WORKS FOR SECTIONALISING VALVE STATION

All works for installation of all piping, valves, Insulating joints and flow tee above ground at all elevations and below ground at all depth for Sectionalising Valve Station in all type of terrains and soils including transportation and handling of all Owner supplied materials i.e. extended stem full bore 8" butt welded/Flange Ended, AV Sectionalising Ball valve, Insulating Joint of all size, all types of valves, Flow tees of all size, QOEC, line pipes for mainline and flanges & fittings from Owner's designated places(s) of issue to work site. Supply of gaskets, studs, nuts,copper jumpers, nipples & coupling etc. Installation / Erection of instrumentation items i.e. pressure gauge, SS tubing and temperature gauge including tubing works, consumables, manpower, machineries, tools & tackles for carrying out all mechanical works of underground and above ground piping including fabrication, welding, nondestructive testing of welds, weld repairs/ re-testing,

cleaning/ flushing, pre-hydrotesting & hydrostatic testing, dewatering, functional testing, cutting of mainline and bevelling (if required), tie-in of valve assembly, including radiography of tie-in/other joints, corrosion coating (by heat shrink sleeves) for buried piping and external painting for burried fittings by high build epoxy of min. 600 micron of R-95 or equivalent as required, obtaining all statutory clearances, approvals and permissions for the works (wherever required), making of valve pit [for detail refer relevant drawings (i.e. P&ID, Plot Plan) for SV Station enclosed with tender] filled with sand, excavation and filling in all types of soils including soft/ hard rock for installation of piping/ pipe supports including all associated civil works ( pertaining to supports only); painting, finishing, clean-up and restoration of site; preparation of as-built drawings, documents and project records and performing all works as per drawings, specifications, other provisions of Contract document and instructions of Engineer-in-charge.

Sectionalising Valve Station-01S

Notes: 1. This work is exclusive of all works associated with main pipeline covered at SOR Sl No. 1.0 above. 2. All Civil/ structural works except for piping supports will be paid separately as per rates provided elsewhere. 3. Work is inclusive of receiving, taking over, loading & unloading of company supplied material and return of surplus material to Company's defined stockyard/store as mentioned in Annexure-2 to SCC as directed by Engineer-in-charge. 4. All other works pertaining to SV Station ( Instrumentation works) shall be paid as per rates provided elsewhere in the tender document. 5. Length shall be considered from tie-in to tie-in with mainline. 6. Assorted Pipes shall be issued as free issue material (FIM) as per Gail Inventory. 7. Payment against Non-Destructing testing of fabricated joints of all sizes of Sectionalizing Valve Station is included in above item rate. 8. Flanges , Fittings , Valves , IJ , Flow Tee (Above 2") shall be issued as free issue material (FIM) as per Gail Inventory.

(Refer plot plan drawing and P&ID for Sectionalising Valve Stations enclosed with tender document for ascertaining quantum of mechanical work associated with SV Station).

REPAIR OF DEFECTS IN LINE PIPE AND PIPE COATING (ATTRIBUTABLE TO OWNER)

Repair of Owner supplied line pipe and external corrosion coating of all thicknesses noted at the time of taking delivery by Contractor, including performing all works as per specifications and directions of Engineer-in-charge.

Repair of coating defects in 3-Layer PE Coating Line Pipe

Repair of Holiday in Coating

Supply of all coating repair materials as per specification to be compatible with line pipe coating material and as per the requirements of the relevant specifications, supply of all consumables, utilities, equipment, and all manpower required, pipe cleaning and surface preparation repairing of coating defects (resulting in holiday in coating) and testing including all handling, transportation, etc. for line pipes, performing all works necessary for the completion of the works strictly in accordance with the relevant specification and instructions of Engineer-in-charge. This rate shall be applicable per sq.cm of the exposed steel area.

Repair of Defects in Pipes

Cutting and rebevelling (dents / damage in bevels exceeding 3mm in depth)

Jack out (dents in bevels ranging between 1mm and 3mm in depth)

LEAKS/ BURSTS (Attributable to Owner)

Major Leak/ Bursts (Detected by visual method) : All works for locating & detection of leak/ burst (occurred during hydrostatic testing) including necessary repairing/ replacing defective pipe lengths, including cutting out and removing the defective pipe, pretesting the replacement pipe, welding into mainline, and NDT of welds, repair and re-testing of defective welds, coating of welded joints, clean-up, retesting the full test section of pipeline including providing all labour, materials, consumables and inputs other than Owner supplied materials and performing all works as per drawings, specifications enclosed with the tender/ contract document and directions of Engineer-in-charge

Major leak (Detected by visual method) For pipeline size 219 mm (8") OD

Note: (1) This rate is applicable for any number of repairs required in the section for manufacturing defects in Owner supplied material only.

(2) Leak detection, its rectification and successfully re-hydrotesting shall be carried out as per approved procedure by Contractor with a view that completion of all activity for successful hydrotesting is not inordinalely extended which will hamper the overall project schedule.

Minor Leak (Detected by sectionalizing method) : All works for locating leak by sectionalizing or any other methods which can not be located by visual means, (occurred during hydrostatic testing) including necessary repairing/ replacing defective pipe lengths, including cutting out and removing the defective pipe, pretesting the replacement pipe, welding into mainline, and NDT of welds, repair and re-testing of defective welds, coating of welded joints, clean-up, retesting the full test section of pipeline including providing all labour, materials, consumables and inputs other than Owner supplied materials and performing all works as per drawings, specifications enclosed with the tender/ contract document and directions of Engineer-in-charge

Minor leak (Detected by sectionalizing method) For pipeline size 219 mm (8") OD

Note: (1) This rate is applicable for any number of repairs required in the section for manufacturing defects in Owner supplied material only.

(2) Leak detection, its rectification and successfully re-hydrotesting shall be carried out as per approved procedure by Contractor with a view that completion of all activity for successful hydrotesting is not inordinalely extended which will hamper the overall project schedule.

PRE-COMMISSIONING OF ENTIRE UNDERGROUND PIPELINE AND TERMINALS / STATIONS. /VACCUM DRYING/COMMISSIONING ASSISTANCE AND COMMISSIONING

Pre-commissioning activities and pre-commissioning checks to the specified acceptance criteria, making the entire pipeline system ready for commissioning, providing assistance during the complete duration of commissioning operations, supply of all equipment, manpower, consumables (including pigs and required quantity of nitrogen for valve operations) materials for all temporary works and performing all associated works, complete as per the relevant specifications, other provisions of Contract document and instructions of Engineer-in-Charge.Pre-commissioning of pipeline including terminals / stations. Complete work of carrying out drying by vaccum drying method of pipeline section (@ Temperature Dew Point (-20°C) & Pressure 1 Torr) including supply of manpower, equipments & consumables, materials for all temporary works and performing all associated works, complete as per the relevant specifications, other provisions of Contract document and instructions of Engineer-in-Charge.Providing commissioning assistance to other sections and commissioning of the section including all stations and including supply of all consumables, nitrogen, all equipment, manpower, etc., complete as per requirement of specifications, other provisions of contract document and instruction of Engineer In-charge.

Note: (1) The quantities given above against individual items are indicative and shall not be considered to be binding. The quantities may be increased, decreased or deleted at site at the time of actual execution. Procurement shall be done as per actual site condition, approved construction drawings and as per instruction of EIC. The unit rate shall be operated to work out the final payment to the contractor; (2) In each area, quantities given against individual item may be utilised / used for other consumers in same area.

SECTION-B [MECHANICAL (PIPING & TERMINAL WORKS)]

PLANT PIPING (ABOVE GROUND)

Complete Carbon Steel Piping Work with painting including all fittings, flanges and supply of all required gaskets, studs bolts & nuts, etc., as described below

Transportation of all piping items from Contractor's storage point to work site complete work of fabrication, erection, painting, testing of pipes, flanges and fittings and making ready for further commissioning / start-up of carbon steel piping of all sizes and ratings including supply of all consumables, equipment, manpower and other resources and execution of, but not limited to, the following works in accordance with relevant specifications indicated in particular job specification & scope of work indicated in SCC, drawings, specification and instructions of EIC and as per all provisions of the Contract Document.

Fabrication including cutting, edge preparation, inclusive of grinding the edges of pipes, fittings, flanges, etc. to match with the matching edges of uneven / different thickness wherever required, welding, attachment of all pipe fittings like elbows, tees, reducers. Supply of gasket & stud bolts , nuts, U-clamps, etc. as required for completion of job. All fittings installation shall be paid linear meter basis under this item only.

Handling and installation of all types & size of valves including assembly of valve accessories/ Actuator, (if any) by bolting, threading or welding, supply and insertion of gaskets, nuts & bolts, nipples, tubing etc. at all elevations of pipe sleepers, supports or overhead on racks, equipments nozzle, skid & painting etc. supply of all consumables, manpower, equipment, etc. for completion of all works as per scope of work and as per drawings, specifications and instructions of EIC including servicing / cleaning of valve wherever required.

Installation of weldolets, sockolets, flanges, vent and drain point connection, etc., as required.

Erection including prior cleaning, lifting, placing on pipe sleepers and supports, overhead on racks, skids and at all elevations including installation, design & fabrication of all type of supports / jump-over and carrying out connected activities for all types of valves including supply & fixing of gaskets, studs / bolts, nuts wherever required for all sizes, leveling, aligning, joining of flanges, blind flanges, connecting with equipment, nozzles, strainers, tie-in with existing piping / facilities, etc. tapping for inline instruments like pressure gauges, thermowells, sample connection, etc.

Design and Residual Engineering

Preparation of bill of material(BOM)

Preparation of Construction, Fabrication, GAD, isometric and As-built drawings

Carrying out all Non-destructive testing as required except Radiography.

Surface preparation before application of primer by means of sand blasting including supply of approved quality of sand, manpower, machineries, tools & tackles to achieve required roughness as per specification and as per instruction of EIC.

Painting of entire system (including aboveground all pipes fittings, flanges & accessories) suitable for Normal corrosive area environment including supply of approved paints & primers, application of primer & paints, identification lettering / numbering, color-coding, etc. as specified including rub-down & touch-up of shop primer or scrapping of shop primer wherever required by Company and providing scaffolding for all heights, etc.

Cleaning and flushing by water / compressed air, testing of the systems including hydrostatic, pneumatic and any other types of testing as specified, draining, drying by compressed air / other methods approved by Company.

Precommissioning & making operational all piping system and equipments.

Commissioning Contractor scope shall provide all necessary assistance in term of supply of manpower, equipment, tools and tackles required amount of nitrogen for purging of entire terminal piping system including equipments etc. to the company during commissioning activities.

Completion of all such work in all respects as per scope of work and as per drawings, specifications and instructions of the COMPANY and keeping the system ready in all respects for further commissioning and start-up. @Note: For Below 2" Carrying out all Non-destructive testing as required are including in this SOR Items.

2" and below ( Sch-60/Sch-80/Sche160/XXS/XS)

Above 2" to Below 12" Pipe (Various Thicknes)

INSTALLATION OF VALVES

INSTALLATION OF ABOVE GROUND FLANGED VALVES (BALL / PLUG / CHECK / GATE / GLOBE) AS PER DETAILS GIVEN BELOW:

Size - 4.0 Inch, Rating - 150#/300#/600#

Size - 2.0 Inch, Rating - 150#/300#/600#

Size - 1.0 Inch, Rating - 800#

Size - 3/4 Inch, Rating - 800#

INSTALLATION OF ABOVE GROUND BUTT WELDED/SOCKET WELDED VALVES (BALL / PLUG / CHECK / GATE / GLOBE) AS PER DETAILS GIVEN BELOW:

Size - 10.0 Inch, Rating - 150#/300#/600#

Size - 8.0 Inch, Rating - 150#/300#/600#

Size - 4.0 Inch, Rating - 150#/300#/600#

Size - 2.0 Inch, Rating -150#/300#/600#

Size - 1.0 Inch, Rating - 800#

Size - 3/4 Inch, Rating - 800#

INSTALLATION OF ABOVE GROUND HOV/ GAS ACTUATED VALVES AS PER DETAILS GIVEN BELOW

Size - 8 Inch,

SUPPLY OF ASSORTED PIPE, VALVES , FITTINGS AND FLANGES

Complete work of supply of pipes, valves, fittings and flanges including all taxes, duties, transportation and inspection charges but not limited to, the following items in accordance with relevant specifications indicated in scope of work , drawings, specification and instructions of EIC and as per all provisions of the Contract Document.

Handling including lifting, transportation from Contractor Stores to Contractor's workshop for fabrication and/ or to work-site for field fabrication and erection for all piping items supplied by Contractor.

CARBON STEEL (CS) PIPES

CS Pipes 2" NB Sch XS API 5L, Gr.B, Seamless, BE / A 106 Gr.B.

CS Pipes 1 " NB Sch 160, A 106 Gr.B.

CS Pipes 3/4 " NB Sch 160 , A 106 Gr.B.

VALVES

Supply of Butt/Socket Welded- Female (SW) Ends Ball Valves as per PMS and Data Sheet

Size - 0.75 Inch, 800#, SW Ends, Design Standard - BS EN 1SO 17292, Floating type, Full Bore Ball Valve, Lever Operated

Size - 1.0 Inch, 800#, SW Ends, Design Standard - BS EN 1SO 17292, Floating type, Full Bore Ball Valve, Lever Operated

Size - 2 Inch, 600#, BW Ends, Design Standard - BS EN 1SO 17292, Floating type, Full Bore Ball Valve, Lever Operated

Supply of Globe Valves as per PMS and Data Sheet

Size - 1 Inch, 800#, SW Ends, Design Standard - BS EN 1SO 15761,

Size - 2 Inch, 600#, Flange Ends, Design Standard - BS EN 1SO 15761,

Size - 2 Inch, 600#, BW, Design Standard - BS EN 1SO 15761,

Supply of Plug Valves as per PMS and Data Sheet

Size - 0.75 Inch, 800#, SW Ends, Design Standard - BS 5353

Size - 1 Inch, 800#, SW Ends, Design Standard - BS 5353

Size - 2 Inch, 600#, Flange Ends, Design Standard - BS EN 1SO 15761,

Size - 2 Inch, 600#, BW, Design Standard - BS EN 1SO 15761,

FLANGES

Supply of SW Raised Face (SWRF) Flanges as per details below:

Size - 2 Inch, 600# , Thk/Sch - XS , Material - ASTM A105, Face/Finish - RF/125AARH , Dimn. Std. - ASME B16.5

Size - 1.0 Inch, 600# , Thk/Sch - XS , Material - ASTM A105, Face/Finish - RF/125AARH , Dimn. Std. - ASME B16.5

Size - 3/4 Inch, 600# , Thk/Sch - 160 , Material - ASTM A105, Face/Finish - RF/125AARH , Dimn. Std. - ASME B16.5

Supply of Raised Face Blind Flanges (BLRF) as per details given below:

Size - 2.0 Inch, 600# , Material - ASTM A105, Face/Finish - RF/125AARH , Dimn. Std. - ASME B16.5

Size - 1.0 Inch, 600# , Material - ASTM A105, Face/Finish - RF/125AARH , Dimn. Std. - ASME B16.5

Size - 3/4 Inch, 600# , Material - ASTM A105, Face/Finish - RF/125AARH , Dimn. Std. - ASME B16.5

FITTINGS

Supply of R=1.5D 90o BW Elbow as per details given below:

Size - 2.0 Inch, Thk/Sch - XS, Material - ASTM A 105, Dimn. Std. - ASME B 1611

Size - 1.0 Inch, Thk/Sch - XS, Material - ASTM A 105, Dimn. Std. - ASME B 1611

Size - 3/4 Inch, Thk/Sch - 160, Material - ASTM A 105, Dimn. Std. - ASME B 16.11

Supply of BW Equal Tee as per details given below:

Size - 2 Inch, Thk/Sch - XS, Material - ASTM A 105, Dimn. Std. - ASME B 16.9

Size - 1 Inch, Thk/Sch - XS, Material - ASTM A 105, Dimn. Std. - ASME B 16.9

Size - 3/4 Inch, Thk/Sch - 160, Material - ASTM A 105, Dimn. Std. - ASME B 16.9

Supply of BW Un-equal Tee as per details given below:

Size - 2.0 Inch x 1.0 Inch, Thk/Sch - XS, Material - ASTM A 105 (CHARPY), Dimn. Std. - ASME B 16.9

Size - 2.0 Inch x 3/4 Inch, Thk/Sch - XS x 160, Material - A105 (CHARPY), Dimn. Std. - ASME B 16.9

Supply of Sockolet conforming to MSS-SP-97, Material - ASTM A105 and as per details given below:

Supply of Weldolet conforming to MSS-SP-97, Material - ASTM A105 (CHARPY) and as per details given below:

8" x 2", Thk/Sch - XS

SUPPLY & INSTALLATION OF QOEC

Supply and Installation of QOEC for ventline including all necessary piping fabrication works, including providing all necessary equipments, labour, materials, consumables and inputs other than Owner supplied materials and per forming all works as per drawings, data sheet, specifications enclosed with the Contract and directions of Engineer-in- Charge.

Supply of Reducer (CONCENTRIC) as per details given below:

2" X 3/4" 6A1 XS x XXS ASTM A 234 GR. WPB B.W, ASME B16.25

Nipple

Supply of Nipple 3/4 inch, ASTM-106, Sch- XXS ( One side Threaded (NPT)-Male, One side socket welded)- Length : 150MM

RADIOGRAPHY

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 expressly mentioned but required to perform the work as per specifications and instructions of EIC (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 EIC for acceptance whose decision shall be final and binding.

Radiography 2" NB

Radiography 4" NB

Radiography 6" NB

Radiography 8" NB

Radiography 10" NB

RECEIVING & TAKING OVER, HANDLING, TRANSPORTATION OF PIPES , FLANGES , FITTINGS , VALVES/ FILTERING/ METERING SKIDS/PRS /PIG TRAPS & OTHER EQUIPMENTS ETC (TERMINAL / MAINLINE MATERIAL / SURPLUS MATERIAL) - ANYWHERE IN INDIA

The Contractor shall receive and take over, Handling including lifting, Owner-supplied bare / 3 LPE Coated line pipe / Ball Valves ,Flanges , Fittings, filtering, metering, prs skid, pig traps and any other material from GAIL's designated store, inspection of material at dispatch point as well as destination point and its transportation to work-site (including transit insurance) / return of project surplus / sparable material from Project site / Contractor's store to GAIL's store / warehouse including loading on trucks / trailers, transportation, unloading & stacking on wooden sleepers at Contractor's own stock-yard near work-site(s) / GAIL store (as applicable), including arrangement of truck / trailers / cranes / other material / machinery / manpower / consumables.

Transportation by Trailer Fix up to 0-50 KM (Weight up to 18 Ton) per trip

Transportation by Truck Fix up to 0-50 KM (Weight up to 10 Ton) per trip

Transportation by Trailer Capacoty 18 Ton (40' L X 8.6' W X 7' H) Beyond 50 KM in addition to SOR Item No. B006010.

Transportation by Truck (Weight up to 10 Ton) Beyond 50 KM in addition to SOR Item No. B006020.

Note: Unit of measurement MT - Km is product of Weight (in MT) of Material to be transported & road distance (in Kilometers) between dispatch point & destination point. Accordingly, unit rate will be in Rs. / MT-Km; (1) Transportation up to 50KM shall be paid by SOR no. B006010/B006020. Beyond 50KM transportation shall be paid by SOR no. B006030/B006040. (2) The nominal quantity of pipes, fittings and valves must be accommodated with other material like M-skid, PRS, Pig Launcher / receiver etc. if feasible. (3) The quantities given in above item no. are tentative only and shall not be considered to be binding. The quantities may be increased, decreased or deleted as per the actual site requirement and instructions / recommendations of Owner. The unit rate shall be operated to work out the final payment to the Contractor; (4) Above price shall be exclusive GST but inclusive of all type of toll taxes & duties, transit insurance during transportation & other insurance, etc. including all financial & commercial implication as per the tender document. (5) The weightage of material may be varies as part load or full load as per the project requirement, Bidder to be quoted the price accordingly.

FIRE EXTINGUISHERS (Portable)

Supply, installation and commissioning of the following fire extinguishers:

CO2 (10 Kg) considered 1 no. for each locations

10 kg capacity DCP fire extinguisher (portable) considered 1 no. for each locations

6 kg capacity DCP fire extinguisher (portable) considered 1 no. for each locations

4 Nos. Sand Buckets with stand & canopy considered 1 set for each location

INSTALLATION OF FILTERING/ METERING/ PRS SKID/ ANALYZER AND SCRAPER TRAPS

Installtion of above ground owner supplied Filtering , Metering , PRS Skid, Analyzer, Pig traps and other equipment at work site up to mechanical completition in all respect, inclusive of painting suitable for Normal Corrosive Environment at all elevation , fixing of foundation bolts, welding wherever required, aligning, grouting, hooking-up, enabling works as required and completing in all respect as per drawings, specification and instruction of EIC. Contractor scope also include to provide commissioning assitance during pre-commissing / commissioning of filtering skid/metering skid /PRS/pig trap and other equipments. Note: Instalation and commssioning of Instrumentation items such as Gas Chromatograph (GC) & metering panel(flow computer panel), cable laying are seperately covered under Instrumentation SOR

Installation of above ground Flanged/ Welded Scraper Traps up to mechancial completion in all respectinclusive of painting suitable for Normal Corrosive Environment

Installation of above ground Filtering/ Metering/ Pressure Reducing Skid/Analyzer up to mechanical completion in all respect inclusive of painting suitable for Normal Corrosive Environment at various loactions including Tap Off point of ABPL Spurline

PADDING FOR PIPE SUPPORTS (4 Inch and Above)

Preparation, Fabrication and erection of padding for pipe supports (for all sizes/ thickness) by owner supply material(pipes). Welding shall be done by approved welder as per Approved WPS of Station piping with Root 6010 & Hot pass 7018 .

NITROGEN SUPPLY

Supply of Nitrogen for preservation of Pipeline/ purging of pipeline / hookup & shut down activities .

SECTION-C [CIVIL / STRUCTURAL & ARCHITECTURAL]

SURVEY WORKS

Conducting topographical ground/land survey in the specified area as shown in the tender drawings by conventional/GPS or any other standard method, covering details of physical features like Rivers, Nallahs, Lakes, Ponds, wells, pits, Forest, Trees, Roads, culverts, transmission lines, telegraph/ telephone and electric poles, underground or any other services, cross drainage works including cross sectional details of nallah etc. including establishing high flood level with source of information, identification of any monument, historical structure, wild life sanctuary in the vicinity, storm water disposal point with levels, cross-section details of nallah, recording spot levels, including providing in tabulation girth wise no. of trees etc as specified, plotting and developing topographical contour maps, showing true north including establishing survey reference stations, key plan etc. including all equipment's, instruments, personnel's, clearing of bushes as per requirement for intervisibility to carry out survey work etc. , complete work in all respects as per drawings, specifications and directions of Engineer-in-Charge including submitting hard copies of drawings/map and supply of electronic files. Note: Survey work shall be carried out by survey agency approved by Contractor and shall be submitted to PMC/EIC for review.

Geotechnical Investigation

Geotechnical survey report comprising of Bed Strata, Bore Hole drilling, Conducting SPT, Collection of undisturbed soil, conducting laboratory test as specified and Scope of Work, Rock classification, N value, RQD, Core recovery and Un-confined compressive strength (UCS) values, All computations leading to the logical conclusion of Safe bearing capacities of soil (Every 0.5 m from ground level ,upto 3 m depth), safe capacity of piles (if required) etc. Note:- 1)Submission of Geotechnical Investigation Report(vetting of report from recognized agency) 2) Drilling boreholes complying to requirements as identified in Tender document. 3) Increase of depth of bore hole beyond 10 metres below GL as per instruction of Engineer in charge Ref. PTS - GEOTECHNICAL INVESTIGATION

SITE GRADING & PLOT DEVELOPMENT INCLUDING CUTTING DOWN OF TREES, BUSHES ETC. (SPEC. NO. Z/02/0005)

Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth up to 30 cm measured at a height of 1 m above ground level and removal of rubbish up to a distance of periphery of the area cleared.

Clearing grass and removal of the rubbish up to a distance of 50 m outside the periphery of the area cleared.

Felling trees of the girth (measured at a height of 1 m above ground level ), including cutting of trunks and branches, removing the roots and stacking of serviceable material and disposal of unserviceable material

Beyond 30 cm girth upto and including 60 cm girth

Beyond 60 cm girth upto and including 120 cm girth

Earthwork excavation in soil

Earth work in Excavation below ground level for all kinds of works in ALL TYPES OF SOIL as classified in specification including, cutting and dressing of sides in slopes, levelling,Shoring, grading and ramming of bottoms, dewatering of accumulated water from any source and keeping the surface dry for subsequent works and disposal or stacking of excavated material within a lead of 100m, as directed including providing temporary supports to existing service lines like water pipes, sewage pipes, electric overhead and underground cables etc. all complete.

For depth upto 1.5m.

For depth beyond 1.5m and upto & inclusive of 3.0m.

Earthwork excavation in ordinary rock /soft rock/ murum

Earth work in Excavation below ground level for all kinds of works in ordinary rock /soft rock/ murum as classified in specification including , cutting and dressing of sides in slopes, levelling,Shoring, grading and ramming of bottoms, dewatering of accumulated water from any source and keeping the surface dry for subsequent works and disposal or stacking of excavated material within a lead of 100m, as directed including providing temporary supports to existing service lines like water pipes, sewage pipes, electric overhead and underground cables etc. all complete.

For depth upto 1.5m.

For depth beyond 1.5m and upto & inclusive of 3.0m.

Earthwork excavation in hard rock

Earth work in Excavation below ground level for Hard Rock, Excavation work by mechanical means (Hydraulic excavator)/ manual means in foundation trenches or drains (not exceeding 1.5m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, getting out the excavated soil .

Backfilling after execution of work

Transporting & Disposing the SURPLUS EARTH AND DEBRIS

Transporting and disposing the SURPLUS EARTH AND DEBRIS including shrubs and vegetation from construction areas to initial lead of 100m and up to 1 KM as approved by local authority, including re-excavating the deposited soil excavated earlier, loading, transportation, unloading, laying at all depths and heights, stacking,levelling and dressing both the area (viz. from where the earth is transported and where it is deposited) to required levels and slopes complete with all lifts as directed. For carting on the basis of truck measurements (volume of truck reduced by 30% for voids). DISPOSAL AREAS OUTSIDE PLANT BOUNDARY TO BE ARRANGED BY THE CONTRACTOR. Royalty as applicable for disposal outside plant limits to be borne by the Contractor

EARTH WORK FILLING BY BORROWED EARTH

EARTHWORK IN FILLING from BORROW EARTH for all heights and arranged by CONTRACTOR for all leads, transporting the earth from borrow earth including cleaning & stripping the earth at borrow areas, breaking clods, loading, unloading and laying at all depths and heights in layers of thickness not exceeding 15 cms., watering, rolling and ramming by manual methods/mechanical compactors to achieve 90% of the maximum laboratory dry density, ressing, trimming, levelling the top surface etc. in foundations, plinths, trenches etc. all complete. Royalty as applicable for borrow earth to be borne by the Contractor including submission of NOC from borrowed earth land owners.

PLAIN CEMENT CONCRETE - PCC

Providing and laying PLAIN CEMENT CONCRETE for all depths below and upto plinth level in foundations, drains,fillings, non-suspended floors, pavements & ramps or any other works etc. including shuttering, tamping, ramming, vibrating, curing, etc. all as specified in any shape, position, thickness and finishing the top surface rough or smooth as specified and directed all complete for concrete grade M20 with 20mm and down size graded crushed stone aggregates/Gravels. ALL MATERIALS INCLUDING CEMENT SUPPLIED BY THE CONTRACTOR

REINFORCEMENT CEMENT CONCRETE (RCC)- SUB_STRUCTURE

Providing and laying REINFORCED CEMENT CONCRETE OF M-25 GRADE with 20 mm and down size graded crushed stone aggregates/ gravel in SUBSTRUCTURE INCLUDING CENTERING & SHUTTERING for boundary wall, all type of foundations, raft, beams, pile caps, Retaining walls, counterforts, buttresses, pedestals, pipe sleepers, columns, suspended floors, staircases, landings, steps, brackets, cable trenches, equipment/ machine foundations & pedestals as per design drawing (in all heights and depths of foundations) viz. compressors, generators, etc. (including single pour concreting as specified on the drawing), applying cement wash on concrete surface (wherever no other surface application is specified), providing pockets, openings, recesses, chamfering, etc., wherever required, vibrating, tamping, curing and rendering if required to give a smooth and even surface etc. (EXCLUDING THE COST OF REINFORCEMENT)for all depths below and upto plinth level in any shape, position and thickness etc. all complete as specified, shown and directed. ALL MATERIALS INCLUDING CEMENT SUPPLIED BY THE CONTRACTOR.

Providing and laying REINFORCED CEMENT CONCRETE OF M-30 GRADE with 20 mm and down size graded crushed stone aggregates/ gravel in SUBSTRUCTURE INCLUDING CENTERING & SHUTTERING for boundary wall, all type of foundations, raft, beams, pile caps, Retaining walls, counterforts, buttresses, pedestals, pipe sleepers, columns, suspended floors, staircases, landings, steps, brackets, cable trenches, equipment/ machine foundations & pedestals as per design drawing (in all heights and depths of foundations) viz. compressors, generators,) etc. (including single pour concreting as specified on the drawing), applying cement wash on concrete surface (wherever no other surface application is specified), providing pockets, openings, recesses, chamfering, etc., wherever required, vibrating, tamping, curing and rendering if required to give a smooth and even surface etc. (EXCLUDING THE COST OF REINFORCEMENT)for all depths below and upto plinth level in any shape, position and thickness etc. all complete as specified, shown and directed. ALL MATERIALS INCLUDING CEMENT SUPPLIED BY THE CONTRACTOR.

CONTROL ROOM BUILDING (SUPERSTRUCTURE)-PORTA CABIN

Supply & installation of porta cabin B289 of size (16M x 6M) made up of approved quality steel sections/ frame work complete with air co zas per Specification no. 1012-CS-SP-6001 for Porta Cabins & drawing attached in bid document including associated civil foundation works. rks. "As per scope of work"

GUARD ROOM (SUPERSTRUCTURE)-PORTA CABIN

Supply & installation of porta cabin of size (4M x 6M) made up of approved quality steel sections/ frame work complete as per Specification no. 1012-CS-SP-6001 for Porta Cabins & drawing attached in bid document including associated civil foundation works. rks. "As per scope of work"

HYSD Bars / MS Bars

Supplying and placing in position HIGH YIELD STRENGTH DEFORMED STEEL BARS REINFORCEMENT of Grade Fe500D TMT conforming to IS:1786, for RCC work (excluding control room building & Guard room & boundary wall superstructure ) including transporting the Steel, straightening, cleaning, decoiling, cutting, bending to required shapes and lengths as per details, binding with 18 SWG black soft annealed binding wire at every intersection, supplying and placing with proper cover blocks, supports, chairs, overlaps, welding, spacers, fanhooks etc. for all heights and depths etc. all complete as directed. SUPPLY OF ALL MATERIAL IN CONTRACTOR'S SCOPE.

BOUNDARY WALL (SUPERSTRUCTURE) (Excluding Gate)

Compound wall (Superstructure) with M25 RCC columns with Reinforcement, beam, coping and Brick masonry upto 3.0m high with an additional 0.6 m high barbed wire & concertina coil (dia. 600mm) overhead on ‘Y’ shape structural steel frame. (SUPERSTRUCTURE ) works included (masonry work, Plastering ,painting, CENTERING & SHUTTERING complete in all respect etc.) and supplying, fixing and tensioning in position 2.5mm(12 gauge), 2 ply, 4 points, GI Barbed wire designation A-1 conforming to IS:278 in horizontal rows and cross diagonals for compound wall "Y" shaped overhang etc. with necessary GI staples, clips and pins, GI straining bolts and binding wire with all labour and materials etc. complete as per drawings, specifications and directions of Engineer-in-Charge.(The barbed wire shall be measured in linear length of the barbed wire actually fixed) Supplying, fabricating and fixing in position structural steel line posts, straining posts, struts for 'Y' shaped overhang etc. conforming to IS:2062 over brick/stone Masonry/ RCC compound walls/ columns, cutting to required size as per drawings and specifications, welding where necessary, embedding in position, holding to correct level and line, any auxiliary structure for dummy supports, drilling holes and painting as per painting specification attached with tender, cutting brick/rubble/concrete surfaces if necessary, grouting, including cost of grout with all labour and material etc. complete as per drawings, specifications and directions of Engineer-in-Charge.( All materials including cement shall be supplied by contractor).

STRUCTURAL STEEL WORKS (REFER TE SPECIFICATION )

Supplying and applying COATING (Post-erection/ Field) of approved quality and shade as per TE Specification or Job Specifications, wherever applicable) over the coat of shop primer already applied, including storage, surface preparation, degreasing, cleaning, drying, providing necessary arrangement for access, testing etc. including touching up of shop for steel structures,Ladder, walkway, crossover, handrail, grating, MS Insret plate etc. at all location & levels, all complete as specified, for UNIT (INLAND) areas considering environment classification as INDUSTRIAL. SUPPLY OF ALL MATERIAL IN CONTRACTOR'S SCOPE.

MISCELLANEOUS STEEL WORKS (REFER TE - SPECIFICATIONS)

MS Chequered Plates - Supplying, fabricating and erecting in position at all levels and locations bolted, screwed and/or welded M.S. CHEQUERED PLATES of any thickness in walkways, platforms, stairtreads or any other place as directed, etc. cutting to required size, shape, making holes, notches, openings of required size, nosing, straightening if required, making the edges smooth, removing the burrs, fixing, welding, preparation and submission of fabrication drawings and preparing the surfaces for painting and applying shop primer as per TE Specification after fabrication and return of unused/ scrap/ unserviceable chequered plates to Owner's store and material reconciliation etc. all complete as specified and directed

Anchor Bolts- Supplying, fabricating, fixing and keeping in position at all levels and locations THREADED ANCHOR BOLTS of all diameters and nomenclature including nuts, washers, anchor plates, pipe sleeves etc. in foundations, columns, pedestals, slabs, beams, walls etc. or any other place as directed including handling & transporting, straightening if required, turning from relevant size M.S. rounds to required diameter, threading, welding, providing necessary templates and auxiliary dummy structures, if any, necessary tying and welding with reinforcement, adjustment of shuttering & reinforcement/any other fixture, greasing exposed metal surfaces, covering bolts and packing the sleeves with jute cloth etc. all complete as specified and directed.(SUPPLY OF ALL MATERIALS IN CONTRACTOR'S SCOPE).

CHAIN LINK FENCING

Supplying, fabricating and fixing G.I. chain link fencing with 3.5mm dia. wire, 50x50mm diamond mesh chain link fence fabric conforming to IS:2721 fixed to steel/RCC posts/struts above ground level, including supply of chain link fencing of 2.4 meter high fabric, stretcher bars, staples, etc. required for fixing the fencing, fixing of chain link fencing between straining posts, fixing of bottom of fencing in cement concrete 1:2:4 blocks and painting with synthetic enamel etc. , including supply and fixing of structural angle & barbed wires of 0.6 mtr.high , complete as per drawings, specifications and directions of Engineer -in-Charge (All materials shall be supplied by Contractor). (The measurement of chain link fencing shall be on linear basis)

ROADS & FLEXIBLE PAVEMENT (UPTO WBM LAYER)

Supplying and laying of stone aggregate of 90mm down to 45mm size for SUB-BASE COURSE tough, sound, clean and durable including cost of stone aggregate, all royalties, taxes, handling, transportation to site, unloading the same by the side of road with all leads and lifts, spreading and laying to form water bound macadam in one layer of 100mm compacted thickness to proper grade, camber and level, filling voids with screenings and binding the surface with binding material of plasticity index upto 6% including cost of supply of screening and binding material, consolidating with power driven road roller, watering, with all leads and lifts including preparation of camber below first layer etc. complete as per drawings, specifications and directions of Engineer-in-Charge

Supplying and laying of stone aggregate of 63mm down to 45mm size for WBM layer Base Course, tough, sound, clean and durable including cost of stone aggregate, all royalties, taxes, handling, transportation to site, unloading the same by the side of road with all leads and lifts, spreading and laying to form water bound macadam in one layer of 75mm compacted thickness to proper grade, camber and level, filling voids with screenings and binding material of plasticity index upto 6%, including cost of supply of screening and binding material, consolidating with power driven road roller, watering, with all leads and lifts etc. complete as per drawings, specifications and directions of Engineer-in-Charge

Supplying and laying WBM layers for road berms/shoulders, of stone aggregate of 63mm down to 45mm size for WBM layer Base Course, tough, sound, clean and durable including cost of stone aggregate, all royalties, taxes, handling, transportation to site, unloading the same by the side of road with all leads and lifts, spreading and laying to form water bound macadam in one layer of 75 mm compacted thickness to proper grade, camber and level, filling voids with screenings and binding material of plasticity index upto 6%, including cost of supply of screening and binding material, consolidating with road roller, watering, with all leads and lifts etc. complete as per drawings, specifications and directions of Engineer-in-Charge

CONCRETE PAVEMENTS

Providing and laying Reinforced Cement Concrete with 20mm and down size graded crushed stone aggregates in flooring, pavements etc. including leaving pockets, if necessary, making recess/drains, laying in alternate panels, etc. for all depths including shuttering, tamping, curing, etc. as specified in any shape, thickness, position and finishing the top surface smooth etc. all complete as per drawings, specifications and directions of Engineer-in-Charge. For RCC of M-30 grade concrete (all materials including cement but excluding cost of providing & fixing reinforcement and joint sealing shall be supplied by the contractor). Providing 20mm wide Expansion Joints in pavement slabs as per general technical specification including cleaning the joints of all loose material, filling with 20mm thick impregnated fibre boards for the full depth of slab except for 25mm depth from top and sealing the top 25mm with approved Joint Sealing Compound as per IS:1834 Type-B etc. all complete as per drawings, specifications and directions of Engineer-in-Charge. Sealing joint around pedestal and column etc. 20mm wide x 150 mm deep including filling with 20mm thick impregnated fire board for the full depth of slab except for 25mm depth from top and sealing the top 25mm with approved joint sealing compound as per IS:1834 Type-B.

RCC PIPE CULVERTS & ELECTRICAL ROAD CROSSINGS ETC.

Supplying and laying in position RCC pipes with collars conforming to IS:458 for pipe culverts, cable crossings etc. including M15 PCC around the pipes as per drawing, cutting the pipe if necessary, lowering, laying in position to proper levels, slopes etc. caulking the joints with spun yarn soaked in neat cement slurry and finishing with cement mortar 1:2 (1 cement : 2 sand) curing etc. all complete as per drawings, specifications and directions of Engineer-in-Charge. For following Class and Internal PIPE DIA (MM).

( Dia (internal) - 150 mm, Pipe Class - NP3 )(Note interspace distance b/w pipe should be 100m (ARC/IRC drawing to be attached)

U/G AND A/G G.I. PIPELINE SYSTEM

( Nom. Dia - UPTO 50 mm, Pipe class - J2A )

( Nom. Dia - UPTO 100 mm, Pipe class - J2A )

BRICK MASONRY WORK

All materials including cement supplied by the Contractor

CEMENT PLASTER

Providing and laying Cement plaster on area of substructure and superstructure, wherever required.The job includess the cost of supplying and fixing of chicken wire mesh at every joint of brick masonry and RCC before commencing the plastering work complete in all respects as per scope of work ,detailed construction drawings,technical specifications and directions of Engineer-in-charge. Rate to include materials,scaffolding,tools and tackles etc all complete. All materials including cement supplied by the Contractor.

12mm thick cement plaster of CM 1:6 on even surface

UNDERGROUND SEWER SYSTEM - RCC PIPES

( Dia (Internal) - 100 mm, Piping Material Class - NP2 )

( Dia (Internal) - 150 mm, Piping Material Class - NP1 )

UNDERGROUND SEWER SYSTEM-HDPE PIPES

( Dia (Internal) - 80 mm, Pressure Rating - 2.5 Kg/sqcm )

PLUMBING AND BUILDING DRAINAGE

Supplying and fixing approved quality Cast Iron soil/waste pipe conforming to IS:1729 below ground with necessary specials, bends such as Y-junction, T- junction (both single and double) including plugs, shoes, cowls, jointing with lead caulked joints and testing, cutting in floors, earth work in excavation, encasing the pipe in 50mm THK, PCC M20, backfilling and removal of surplus earth upto a lead of 50M etc. complete as per drawings, specifications and directions of Engineer-in-Complete

100mm dia (All materials including cement supplied by contractor)

80mm dia (All materials including cement supplied by contractor)

PAVER BLOCK ( Thickness - 80 mm )

Supplying and placing in position as per approved pattern of Cement Concrete Inter locking paver block 80 mm thick of approved shape, rough finish, M-40 strength of approved brand laid over the sand bed of minimum 100 mm thick. The CC interlocking blocks to be of uniform Grey colour or as approved by EIC complete in all respects , as per technical specifications and directions of the Engineer-in-charge Note :- 1. Rate to include cost of all labour, tools, tackles, equipment, hire charges, supply of all materials such paver blocks, sand, earth work in excavation in cutting earth in all conditions, shuttering with all bye works and sundry works. 2. To be read with in conjunction with Particular Job Specification 3.Supply of all materials and providing labour, tools and tackles are in contractor’s scope

DEMOLITION OF R.C.C./BRICKS/STONE MASONRY/STEEL WORK

Site clearance by demolition of R.C.C./Brickwork/Stone Masonry/Stone Soling, Flexible pavements etc. along with removing the debris and disposal of unserviceable material to any lead and staking of serviceable materials, handing over serviceable material to concerned department if required as per technical specifications and direction of Engineer-in-charge. Note: 1. Rate includes cost of all labour, tools, tackles, hire charges, royalties, levies, leads, loading/unloading, transportation, water, electric power, illumination etc. complete in all respects as per scope of work, detailed construction drawings, technical specifications and direction of Engineer-in-charge. 2. Demolition of RCC/PCC/Brick Masonry/Road will be paid in NET CUM as demolished.

Site clearance by demolition of STEEL work etc. along with removing the disposal of unserviceable material to any lead and staking of serviceable materials, handing over serviceable material to concerned department if required as per technical specifications and direction of Engineer-in-charge. Note: 1. Rate includes cost of all labour, tools, tackles, hire charges, royalties, levies, leads, loading/unloading, transportation, water, electric power, illumination etc. complete in all respects as per scope of work, detailed construction drawings, technical specifications and direction of Engineer-in-charge. 2. Demolition of steel work will be paid in NET Kg as demolished.

Construction of PIT/HOLE/TANK ETC

SOAK PIT Construction of soak pit conforming to IS:2470 Part-I and as per standard, masonry, filling and hand packing brick bats of size ranging between 40mm to 50, connecting with septic tank with necessary fittings, piping etc.including excavation, back filling and disposal of surplus earth for all leads, complete as per drawings, specifications and directions of Engineer- in-Charge. for following users ( Users -10 NOS )

SEPTIC TANK Construction, supplying, installation, testing and commissioning of septic tank as per standards and IS:2470 Part-I , with all necessary accessories like inlet, outlet vent pipes, manhole covers, rungs etc. including earthwork in excavation in all type of soil except soft and hard rock, backfilling and disposal of surplus earth for all leads etc. complete as per standards, drawings, specifications and directions of Engineer-in-Charge. All material including cement supplied by contractor for ( Users -10 NOS )

MANHOLE Construction as per Standard drawing of brick masonry (brick class shall be as mentioned below) inspection chambers/manholes of 750mmx750mm internal size 1000mm deep(Max.) in cement mortar 1:4 (1 cement: 4 sand) with CI frame and cover 500mm clear dia, (circular Medium duty of grade MD-10) conforming to IS:1726 fixed on RCC slab of M-30 grade, necessary excavation, supplying, fixing 4 Nos. 16mm dia M.S. rungs, M-20 grade foundation concrete 1:3 cement mortar(1 cement: 3 sand) plastering of 13mm average thickness for inside & 16mm avg. thickness for outside exposed surfaces, backfilling, disposal of surplus earth upto a lead of 100M, benching with M-20 grade cement concrete and rendering smooth with a neat coat of cement slurry, painting the C.I. frame and cover with two coats of chlorinated rubber zinc phosphate primer @ 40µ DFT per coat and finish painting consists of two coats of chlorinated rubber paint @40µ DFT per coat etc. all complete as per drawings, specifications and directions of Engineer-in- Charge.

WATER TANK (capacity - 1000 litre )

Supply and installation on terrace, high density polyethylene drinking water circular tank as per IS:12701 and ISI marked including supply and installation of all fittings, cover with suitable locking arrangement, float valve, making necessary holes for inlet, outlet and overflow connection and vent pipe etc. and the base supports for tank including supply of all necessary material all complete as per specifications and directions of Engineer-in-charge. (Sintex or equivalent having valid ISI license) for following capacities.

KERB STONE FIXING

Providing and fixing precast concrete Kerb stones (125 wide X 300 deep) of M-30 grade or equivalent of approved make and shape at or near ground level as per approved pattern and setting in position with cement mortar 1:3 (1 cement : 3 coarse sand) including the cost of required centering, shuttering and finishing smooth with 6 mm thick cement plaster 1:3 (1 cement : 3 fine sand) wherever required over 75 mm thick PCC 1:4:8 levelling course, complete in all respects as per scope of work, detailed construction drawings, technical specifications and directions of the Engineer-In-Charge. Note:- 1. Rate to include all labour, tools, tackles, factory manufactured & steam cured Kerb Stones, shuttering, transportation, water charges, earth work if any, PCC etc complete

Sand Filling

Supplying and filling approved SAND of specified quality under floors, in foundations, plinths, tank foundations etc. for all depths and heights including cost of sand,royalties,transportation to site for all leads and lifts, including loading, unloading, spreading in layers of loose thickness not exceeding 150 mm,watering,ramming,compacting with mechanical compactors and/or other equipment to the specified levels to achieve 85% relative density as per IS:2720 Part XIV,including preparation of subgrade to the required slope, providing testing apparatus and testing the degree of consolidation all complete as per drawings, specifications and direction of Engineer-in-charge. The rates shall be inclusive of the cost of all labour,material,equipments etc. all complete .

SAND GRAVEL MIX

Supplying and filling sand gravel mix (1:1) with approved aggregate below road, RCC pavement, manholes, pits, foundations, bedding of UG piping etc. in layers of 150 mm loose thickness (maximum) including watering, ramming, rolling, compacting to achieve 85% relative density as per IS 2720 Part-XIV, quarrying, royalties, transportation, handling, etc. all complete as per drawings, specifications and directions of Engineer-in- Charge. (The rate shall be inclusive of the cost of all labour, material, equipment etc. all complete)

GROUTING WITH NON-SHRINKABLE COMPOUND

Providing and laying manually or by pumping at all positions a ready mix non-shrink cementitious grout of compressive strength specified below for specified works e.g. pipe support, base grouting of rotating equipment and other installation complete in all respects as per scope of work, detailed construction drawings , technical specifications and directions of the Engineer-In-Charge.

Having compressive strength of 30 -45 N/mm2

1) Approved makes are ACC, FOSROC, ROFF, SEIKA QUALCRETE.

2) Minimum coverage as per manufacturers recommendations shall be applied in absence of actual field consumption data.]

BOREWELL

Supply,laying,drilling and commissioning of G.I.Bore well of 150 mm diameter and up to 100 m depth including submersible pump with all accessories, panel, wiring and all other works required to make it operational all complete in all respects as per scope of work and directions of the Engineer-in-charge.

Extra over and above for more than 100 M depth.

HARVESTING PIT

Providing,constructing and finishing of rain water harvesting pit including boring up to ground water table, provision of filter media and construction of pit complete as per scope of work, detailed construction drawings and directions of the Engineer-in-charge. (Dia - 3m)

SECTION-D [CATHODIC PROTECTION WORKS]

CATHODIC PROTECTION SYSTEM (TCP Etc.)

All works shall be carried out as per approved drawings and specifications. Work shall include design / residual engineering, preparation of CP schematic drawing, supply, installation, testing and commissioning of complete CP system, all related civil work, including providing foundations, supply of all materials as specified in SCC, instruments, consumables, touch-up epoxy paint as required, including supply of paint, tools, tackles, labor, transportation for satisfactory completion of work and as per directions of EIC. In addition to the items mentioned below the Contractor's scope shall include connecting the new pipelines to existing pipelines/cathode-points of TR units by means of jumpering/bonding.

Complete Detailed Survey, Engineering, Supply, laying, installation, termination, testing & commissioning of Cathodic Protection system complete Civil Works and all material and labour as per specifications, drawings and instruction of EIC. Work to be completed in all respects.

Supply, laying & testing of 600 / 1100V grade single core, stranded tinned copper conductor cables, XLPE insulated / PVC sheathed, armoured as per IS of following sizes. The work shall include excavation for cable trenching at min. 1.2 m below GL in all types of soil including rock, backfilling of cable in trenches, lugging, ferrulling, making termination as per drawings & specification. Supply of all tools, tackles, consumables, etc. for completion of work, in all respect and as per directions of EIC.

Making cable to pipe connections by thermit welding for following cables, including excavation for exposing pipe, removal of coating / wrapping, thermit welding recoating of the area of weld by epoxy filling, holiday testing, backfilling, supply of all tool, tackles, consumables thermit weld kits & labour for satisfactory completion of work.

6 mm2 Cables

10 mm2 Cables

25 mm2 Cables

Supply & installation of test station as per enclosed drawings and technical specifications. Work shall include all related civil works including foundation, termination of cables inside the test stations along with lugs & ferules sealing of cable entry space with bitumen compound supply of all materials, consumables, tools, tackles, etc. for satisfactory completion of work and as per directions of EIC.

Supply & installation of 20Kg Zn anode at a depth of 1.5 - 2.0m on all type of soil including rock alongwith 10m tail cable of 25mm2 high conductivity, tinned, stranded copper conductor, 650 / 1100V grade, XLPE insulated, armoured, PVC sheathed for grounding electrical surges in the pipeline at HT crossings. The work includes excavation, laying of Zn anode of minimum 20 Kg weight, backfilling & all related civil work, complete in all respects. The work shall also include anode to tail cable connection, cable laying and termination inside the test station.

Supply, installation, testing and commissioning of surge diverter inside the manual test stations at terminal locations, complete in all respects as per the specifications and directions of EIC.

Supply & installation of 7.5 Kg Mg anodes after pre-packaged with chemical backfill as per enclosed drawing. The anodes will have to be buried at a depth of 1.5 to 2m on all types of soil including rock at approved location. The work shall include all earth work, laying of anodes & cables in position and termination of cable inside test stations with lugs, shunt & variable resistors, supply of all tools, tackles, consumables, labour transportation of materials, etc. required for satisfactory completion of work and directions of EIC.

Supply, installation, testing and commissioning of spark-gap arrestors across insulating joints.

Supply, installation, testing and commissioning of Electrolytic Polarization cell (as per approved design)

Note: (1) The quantities given above against individual items are indicative and shall not be considered to be binding. The quantities may be increased, decreased or deleted at site at the time of actual execution. Procurement shall be done as per actual site condition, approved construction drawings and as per instruction of EIC. The unit rate shall be operated to work out the final payment to the contractor; (2) In each area, quantities given against individual item may be utilised / used for other consumers in same area.

CATHODIC PROTECTION SYSTEM (PCP)

Design, Engineering, Supply, Installation, Testing & Commissioning of Permanent Cathodic Protection (PCP) System (for 25 years) using LIDA single Electrodes or string (MMO) anodes with backfill, Junction Box, AJB, CJB, Cables, Monitoring System, any equipment and hardwares as per specification including Pre design surveys, Packing, Transportation to Project site, Post Commissioning Surveys of PCP system, system monitoring with other installation items required for completeness of the job. Design package including Site survey, formulae used, Design calculations, BOQ, Technical Specifications and data recording formats, Quality Assurance Control (QA/QC) methodology and submission of monitoring reports for owner evaluation, owner/consultant approved survey report, also includes all materials, equipments, consumables, start up/commissioning spares, etc., including transportation, storage of materials at site, As-built drawings, Documentation and O&M Manual.

Design Engineering, Soil Resistivity Measurement, Soil Chemical analysis , Testing and Commissioning of Pipeline length

Transformer Rectifier Unit

Supply and Installation of GSM BASED TRU 48V/25A Transformer Rectifier Unit with operating range of 230 V AC and DC Output Rating - 48V/25A min, with GPS based current interrupter and full compliance to IEC specs exactly as per technical specification of tender document as per the detailed specifications, data sheet & approved drawings. It also including civil foundations, structural support etc. dual earthing of TR unit.

Anode Ground Bed Assemblies (Deep well)(to be decided on the basis of soil resistivity data)

Supply and Installation of Deep well Anode Beds with dual anode tail cable (from top and bottom of the anode string) of suitable length upto Anode Junction Box) for permanent cathodic protection system by impressed current method to protect external surface of 3 layers PE coated pipeline,against corrosion as per specifications for minimum service life of 30 years by using deep well anode bed construction of minimum 50 meter deep,with minimum 8’’ (200 mm) Dia MS pipe filled with Petroleum Coke Breeze of resistance ≤ 5Ω ,vent pipe, dead weight & a cable string of 10 mm2 size contains minimum 6 nos. mixed metal oxide coated titanium tubular anodes of size ST 1.6/50 cm, each MMO anode has current output of 2.5 Amp and other accessories like vent pipe, Calcined petroleum coke breeze, Riged PVC pipe of 12" (300mm) with minimum 15 mtrs in length (ie. 15 meter inactive anode bed), Nylon Rope, etc.from the approved vendor as per specification.

Supply and Installation Anode Junction Box with all accessories (Like variable resistor, shunt, bus bar etc.,)

Supply and Installation Cathode Junction Box with all accessories (Like shunt, bus bar etc.)

Supply and Installation Reference Electrode Junction Box/test station with all accessories

Supply and Installation Permanent Reference Cell with Special Backfill in Cotton bag

Supply & Installation of cables – Annealed high conductivity, tinned, stranded copper conductor, XLPE insulated, 650/1100 V grade, PVC,FRLS sheathed or as per specification and Miscellaneous such as termination, tagging, excavating the trench for cable laying, backfilling, etc., including the cost of all labour, materials, tools and tackles.

1C x 6 sqmm armoured - Potential Measurement & ref. cell cable (RE/PE to REJB & REJB to CJB)

10c x 2.5 sq mm measurement cable (from CJB to TRU)

1C x 35 sqmm armoured (anode & cathode header cable)

3C x 10 sqmm armoured conductor (AC incomer power supply cable from Main DB to TR unit - PVC/PVC, armoured)

Supply and Installation of pipe to cable connection by Pin Brazing Encapsulation method

Corrosion Coupons along with all accessories,etc

ER-PROBE along with transmitter,digital indicator, barriers and accessories,etc

Monitoring the Installed (PCP) System for three months after handing over the system. This includes monthly monitoring for PSP reading and weekly monitoring of TR unit for reading of TR parametres.

Interference and Mitigation Survey (Solid State decoupling device, Isolating Spark gap, zinc grounding cell and Test station at HT line locations have already been installed in the existing TCP system of the pipeline). However, if any other mitigation measures required then same will be in scope of PCP contractor.

Testing and commissioning of PCP system

CIPL Survey

DCVG Survey

CAT Survey

Note: (1) The quantities given above against individual items are indicative and shall not be considered to be binding. The quantities may be increased, decreased or deleted at site at the time of actual execution. Procurement shall be done as per actual site condition, approved construction drawings and as per instruction of EIC. The unit rate shall be operated to work out the final payment to the contractor; (2) In each area, quantities given against individual item may be utilised / used for other consumers in same area.

SECTION-E [ELECTRICAL WORKS]

Supply, installation, testing, commissioning of Street Lighting Fixture suitable for 250W HPMV or Equivalent LED Lamps on Lighting Poles (4mtr Height) with aluminium paint complete with mounting bracket, flameproof control gear box, internal cable from fitting to junction box, flameproof fittings etc. including civil foundation with pipe inserts for cables and connecting work, with all material and labour as per specifications, drawings and instruction of EIC. Work to be completed in all respects.

Supply, installation, testing, commissioning of Indoor Lighting Fixtures suitable for 18/26/36W LED Lamps for including all fixing arrangements and all material and labour as per specifications, drawings and instruction of EIC. Work to be completed in all respects.

Supply, installation, testing, commissioning of Exhaust fans (safe area) for including all fixing arrangements and all material and labour as per specifications, drawings and instruction of EIC. Work to be completed in all respects.

Supply, installation, testing, commissioning of Exhaust fans (Corrosion Proof Type) for including all fixing arrangements and all material and labour as per specifications, drawings and instruction of EIC. Work to be completed in all respects.

Recess/Surface mounted Indoor Lighting Panel(ILP) Consisting of 40 Amp FP MCB+ELCB as incomer and 12 nos. 10A DP MCBs as out goings.

Recess/Surface mounted Power Panel(PP) Consisting of 63 Amp FP MCB as incomer and 9 nos. 20A DP MCBs as out goings.

Recess/Surface mounted Outdoor Lighting Panel OLP (For External Lighting) Consisting of 40 Amp FP MCB+ELCB as incomer, Contactor, timer, A/M switch, PB, indication Lamp etc Outgoing Through Timer: 6 Nos. 16 Amp DP MCB

Design, manufacture, shop testing, inspection, packing, forwarding, delivery, installation, testing and commissioning at site of UPS System as per specification, approved drawing, direction of Engineer-Incharge and following rating: 5 KVA Parallel redundant industrial type, AC UPS system suitable for input power supply voltage of Three phase 415V (+/-10%), TPN; Output Single phase 230V (+/- 1%), 50 Hz, AC with solid state voltage stabilizer for bypass supply, three phase charger , NI-Cd battery bank in 2 nos. rack with 12 hours backup, including all interconnecting FRLS cables among UPS, Rectifier, battery stand etc.

Design, Engineering, Supply , erection , termination , earthing ,Testing & and commissioning of lighting inverter(2 KVA( with VRLA battery(1 hour backup),distribution board. 16 Amp DP MCB as incomer with MFM , 30A SPN, Cu Bus Bar and 7 nos. 6A DP MCBs as out goings.

Recess/Surface mounted UPS DB Consisting of 63 Amp DP MCB as incomer, MFM with ON/OFF indicator, fuse, 60A DP, Cu Bus Bar and 13 nos. 10A DP MCBs as out goings.

Design, Engineering, supply, erection, termination, earthing and commissioning of Guard room DB complete in all respects.16 Amp DP MCB as incomer, 30A SPN, Cu Bus Bar and 2nos. 6A DP MCBs and 4 nos. 16 A DP MCBs as out goings.

Supply, installation, testing, commissioning of Flameproof Flood Lighting Fixtures suitable for 250/400W HPMV or Equivalent LED Lamps for including all fixing arrangements on top of terrace of container and all material and labour as per specifications, drawings and instruction of EIC. Work to be completed in all respects.

Supply, installation, testing, commissioning of Modular Switch Board for including all fixing arrangements and all material and labour as per specifications, drawings and instruction of EIC. Work to be completed in all respects.

Supply, installation, testing, commissioning of 5/15A Switch Socket for including all fixing arrangements and all material and labour as per specifications, drawings and instruction of EIC. Work to be completed in all respects.

16 A plug socket MCB

Supply, installation, testing and commissioning of Ceiling Fan 230V AC 1200 mm sweep with regulator work to be completed in all respects.

Supply ,Installation and testing of 1.5 Tr. 5 star inverter base Indoor & Outdoor unit of split AC including all labours and materials for Typical SV station refer General specification of Erection, Installation, Testing & commisioning of Electrical Equipments, General Specification for Air conditioningSystem and directions of OWNER / CONSULTANT.

Supply and Installation of Hardware and other accessories including all labours and materials as per General specification of Erection, Installation, Testing & commisioning of Electrical Equipments , Electrical Design Basis , General Specification for Cable and accessories and directions of OWNER / CONSULTANT.

Rubber Mat

CAUTION Board & Shock treatment chart

Rubber hand gloves

Cable route marker

Ladder type Cable tray - Galvanized steel fabricated out of hot rolled sheet steel with rigid welded ladder type 150/300/450 mm wide straight run

Supply, installation, testing & commissioning of the complete earthing system, earth electrodes/pit, earth main ring, earthing of metering skid, electrical equipments, instrument panels, field instruments, process equipments & pipes / flanges including all associated civil work with all material & labour as per specification & drawings approved by the company. Each earthing system shall include the following.

65mm dia 3 Mtr. Long GI PIPE Electrode with 6mm thick chequered plate cover, display board etc

600x600x3mm copper plate Electrode with 6 mm thick chequered plate cover, display board etc

GI Strip (50X6) mm

GI Strip (25X6) mm

1C 25 Sq.mm PVC insulated Cu Conductor

10 SWG GI wire

GI Wire, Copper wire, wire rope and all balance earthing material including copper strip (50 mmX 2 mm thick) jumper for flanges etc.as per the specification.

300mm long 50x6 GI earth busbar

25mm dia 1500mm long GI rod for lightning protection

25x6mm GI strip for building roof & down conductor for lightning protection

PVC Conduit including bend,tee, clamps,JB and other required assesories

Supply, laying, installation, termination, testing, commissioning of 1100 Volt PVC insulated, PVC sheathed and armoured / unarmoured cables in trenches, excavated underground / trays, pulling through pipes and its proper sealing including underground trench and supply of hume pipes for road crossing, etc. as required as per specifications and drawings approved by the company.

4C x 95 sqmm AL FRLS XLPE

4C x 35 sqmm AL FRLS XLPE

4C x 16 sqmm CU FRLS XLPE

3C x 6 sqmm CU FRLS XLPE

3C x 16 sqmm CU FRLS XLPE

4C X 6 Sqmm Cu conductor XLPE Insulated Armoured Power Cable of 1100V Grade

3C X 2.5 Sqmm Cu conductor XLPE Insulated Armoured Power Cable of 1100V Grade

2.5 sqmm CU Wire

4.0 sqmm CU Wire

6.0 sqmm CU Wire

Note: (1) The quantities given above against individual items are indicative and shall not be considered to be binding. The quantities may be increased, decreased or deleted at site at the time of actual execution. Procurement shall be done as per actual site condition, approved construction drawings and as per instruction of EIC. The unit rate shall be operated to work out the final payment to the contractor; (2) In each area, quantities given against individual item may be utilised / used for other consumers in same area.

SECTION-F [INSTRUMENTATION WORKS]

Supply, Calibration and Installation of instrumentation items listed below: (For details, refer instrumentation specifications)

Pressure Gauge of different Range and rating as per site requirement Engineering , Design, Supply, testing, installation, erection and commissioning. Also supply of erection material like SS316 tube, SS316 fittings, manifold, mounting stand and all other required material. Bourdon type with 2-way manifold, direct mount, 150mm dial, wetted part SS316, IP 65 rated, blow out protection and shatter proof heavy duty glass.

Pressure Transmitter of different Range and rating as per site requirement Engineering , Design, Supply, testing, installation, erection and commissioning. Also supply of erection material like SS316 tube, SS fittings, manifold, mounting stand and all other required material. Smart HART, Ex'd', IP-65, 24 VDC 2-wire loop powered.

Temperature Gauge - skin type, direct mount as per site requirement Engineering , Design, Supply, testing, installation, erection and commissioning. Also supply of erection material like SS armoured capillary, mounting stand and all other required material. Skin type, direct mount, 150mm dial, wetted part SS316, IP 65 rated and shatter proof heavy duty glass.

Temperature Transmitter of different Range and rating as per site requirement Engineering , Design, Supply, Installation, Calibration, Testing & Commissioning of Temperature Transmitters including mounting of Instrument on yoke, supply of yoke, supply and erection of supports for impulse lines wherever required, supply, fabrication & installation of SS manifolds/ SS impulse lines & SS valves & fittings with supports, testing and painting of supports.

RTD Engineering , Design with wake frequency calculation, Supply , Installation, Calibration, Testing & Commissioning of RTD Flanged type thermowell (as per approved Piping GAD & Hookup drawings) inclusive of installation of thermowell on thepiping nozzle and installation of instruments as per General Specification-Instrumentation

Valve Junction Bob - Gas Over Oil Actauted Valve (GOOV) and or HOV of different size and rating as per site requirement Installation of valve junction box and their accessories inclusive of supply of necessary cable glands, terminals and complete with cabling, glanding, termination and earthing followed by testing and commissioning of complete gas over oil actuated valve.

Remote Terminal Unit (RTU) Design, Engineering,Power consumption, Supply, configuration, testing, installation, erection and commissioning of RTU in all respect.

Modification of Remote Terminal Unit (RTU) 8 Channels Analog Inpot Module16 High density, 8 Channels Safe Digital Input Module, 24V DC, 8 8 Channels Safe Digital Input Module, 24V DC 0.55A, Digital Input Barrier, Digital Output Barrier, Analog Input Barrier, Miniature Relay, Contact: 4C/O, Voltage: 24V DC, Bar Graph Indicator, True Power OFF Delay Timer, 10A 3P 3Way Multi Step Switch without OFF, 1A 1P 10kA C-Curve MCB,Type: xC60, 2.5 sq.mm Green Feed Through Screw Clamp Terminal Block, Material: Polyamide, Din Rail (2Mtr.), Protective Cover, Wiring Duct (30x40), and along with all accessories etc.

Local Control Panel (LCP) Design, Engineering, Procurement, Manufacture, Testing, Inspection, Supply,Transportation, Erection, Calibration / Simulation, Loop checking & Commissioning of Local Control Panels (Free Standing type floor mounted) along with all accessories and Panel Mounted Instruments as indicated below, including supply of commissioning spares with special tools and tackles.

Gas Detection System (GDS) Supply, configuration, testing, installation, erection and commissioning of gas detection system including point gas detectors,control unit and junction boxes. Gas detector control unit shall be installed inside the local control panel. Supply, Laying of cable inside the cable trench, cable tray for hardwired signals and power cables from gas sensors to gas detectors control unit including glanding, termination, ferruling, dressing etc. at both ends. Supply of cable trays, installation and erection of cable trays and, supply of erection materials, cable ferrules, cable lugs, cable tie.

IR type, Flame proof, IP-65, housing material SS316 without display, range 0-100% LEL point hydrocarbon gas detector.

Hooter, electronic multi-tone, IP-65, Ex'd' and epoxy coated aluminium housing material.

Beacon, electronic stroboscopic type, IP-65, Ex'd' and epoxy coated aluminium housing material.

Manual Call Point (MCP), electronic, 24 VDC power, IP-65, Ex'd' and GRP/aluminium housing material

Junction box

Cables, Cables Trays and Junction boxes Supply, laying, installation, erection of signals cable from pressure transmitters, temperature transmitter to junction boxes, junction boxes to existing local control panel (LCP)/FC. including glanding, termination, ferruling, dressing etc. at both ends. Laying of cable from remote operated valve junction box to existing local control panel (LCP)/FC ncluding glanding, termination, ferruling, dressing etc. at both ends. Supply of cable trays, cables glands, junction boxes, erection materials, cable ferrules, cable lugs, cable tie. Installation and erection of cable trays and junction boxes Preparation of cable trench for burying cable, excavation, restoration of trench and compacting. Supply and laying of bricks and sand, pipes at all the crossings etc.

1P X 1 .5 Sq. mm Over all Screened

1 P x 2.5 Sq. mm Over all Screened

2 P x 1.5 Sq. mm Over all Screened

1Q X 1 .5 Sq. mm Over all Screened

12P X 0 .5 Sq. mm Individual Screen & Over all Screened

6 P x 1.5 Sq. mm Over all Screened NIS cable

12 P x 1.5 Sq. mm Over all Screened NIS cable

1 T x 1.5 Sq. mm Over all Screened NIS cable

8 T x 1.5 Sq. mm Over all Screened

4 P x 2.5 Sq. mm (For power supply)

2C X 1 .5 Sq. mm Power cable

Serial communication cable, Modbus RS - 485, PVC Sheathed, 4 pair

Junction Box 'Flameproof Junction box as per specification with Plug and suitable for cable entries of single pair and multi pair cable as per the Instrument cable schedule

Cable Trays (60 mm wide x 30 mm height)

Cable Trays (100 mm wide x 30 mm height)

Cable Trays (300 mm wide x 30 mm height)

Multi cable Transit (MCT) block with stay plate and module as per the approved datasheet

Canopy

Metering skid Testing & Commissioning assistance (For instrumentation part ) Testing & Commissioning of telemetry interface panel (TIC) , Gas Chromatograph (GC) & metering panel(flow computer panel) either in field or in control room , Laying of cables from skid JB to metering panel and /or GC panel/TIC and metering panel and /or GC panel to RTU including glanding, termination, ferruling, dressing etc. at both ends and commissioning assistance. Supply of cable trays if any, installation and erection of cable trays, cable ferrules, cable lugs, cable tie. Making of cable trench, excavation, restoration of trench, supply and installation of bricks and sand, pipes at all the crossings etc. , arrangement of nitrogen cylinders (for skid testing), PSV testing (through authorised agency).

Pressure Reduction System (PRS) Testing & Commissioning assistance (For instrumentation part ) Testing & Commissioning of telemetry interface panel (TIC) , Gas Chromatograph (GC) & metering panel(flow computer panel) either in field or in control room , Laying of cables from skid JB to metering panel and /or GC panel/TIC and metering panel and /or GC panel to RTU including glanding, termination, ferruling, dressing etc. at both ends and commissioning assistance. Supply of cable trays if any, installation and erection of cable trays, cable ferrules, cable lugs, cable tie. Making of cable trench, excavation, restoration of trench, supply and installation of bricks and sand, pipes at all the crossings etc. , arrangement of nitrogen cylinders (for skid testing), PSV testing (through authorised agency).

Note: (1) The quantities given above against individual items are indicative and shall not be considered to be binding. The quantities may be increased, decreased or deleted at site at the time of actual execution. Procurement shall be done as per actual site condition, approved construction drawings and as per instruction of EIC. The unit rate shall be operated to work out the final payment to the contractor; (2) In each area, quantities given against individual item may be utilised / used for other consumers in same area.

SECTION-G [TELECOM WORKS]

System design, Inspection & factory testing, FAT, SAT, training, installation, commissioning, Trial run, pre-factory tests, packing, forwarding and supply of all goods including commissioning spares & documentation, pre-commissioning activity for telecom

Supply of 24 Fibre Composite armoured Optical Fibre Cable drum (6 fibre G-655 & 18 fibre G-652) of 4 km +/-5% Cable drum length.

Supply of jointing closure 24 Fiber, 2 way including all accessories (3M, Siemens, Raychem make only)

Supply of 40mm OD permanently lubricated HDPE telecom duct as per technical specifications including manufacturing, factory testing, inspection, packaging, forwarding, transportation, insurance, receipt and storage at site.

Ethernet Switch & Accessories Engineering , Design with wake frequency calculation, Supply , Installation, Calibration, Testing & Commissioning.

Optical Switch & Accessories Engineering , Design with wake frequency calculation, Supply , Installation, Calibration, Testing & Commissioning.

Telecommunication Site Work

Laying of HDPE Telecom Duct: Laying of 40mm HDPE Ducts in same pipeline trench direct buried or cased crossing through CS / HDPE conduit in all type of soil & terrain, excavated as required, padding, backfilling, etc. including supply of HDPE Duct accessories required including plastic couplers, end plugs, cable sealing plugs, end caps, etc. suitable & sufficient for above supplied ducts, cleaning and sealing of ducts at the end laid drum lengths, preparation and supply of cable blowing pit at each Km jointing of HDPE conduit, testing OD HDPE Duct and accessories after laying preparation of report and final drawing and documents as per specification, joint location marking, erection accessories, as-built, etc.

Blowing of Optical Fibre Cable inside HDPE Duct: All activities pertaining to Blowing of Optical Fibre Cable in same pipeline trench directly (after testing drum at site), through CS / HDPE conduits along the pipeline also at crossing cable, sealing using all materials required, including laying of warning mats, etc. as per direction of EIC

Supply and laying of GI Pipe (4") at crossings (For Road Crossing within the terminal DTSV/RT) for protection of OFC / HDPE duct/Electrical cables.

Splicing, Jointing of Optical Fiber Cable (Including Supply and Installation of jointing pits including sand, etc. & joint markers)

Supply of FTC with pig tails other accessories for termination of OFC - 24 Fibre in the Telecom Room

Installation of FTC & Wire mesh, termination of OFC on FTC / DDF inside telecom room, splicing with steet fibre, fibre test, OTDR test, power testing of laid OFC, identification of fault, rectification, earthing, final testing and commissioning, preparation of reports, etc. work complete in all respect with all necessary accessories for all location till final Handing Over and Taking Over by Owner of laid OFC.

Note: (1) The quantities given above against individual items are indicative and shall not be considered to be binding. The quantities may be increased, decreased or deleted at site at the time of actual execution. Procurement shall be done as per actual site condition, approved construction drawings and as per instruction of EIC. The unit rate shall be operated to work out the final payment to the contractor; (2) In each area, quantities given against individual item may be utilised / used for other consumers in same area.

Total amount excluding GST

GST (CGST&SGST/UTGST or IGST) in percentage (%) on Net Total Amount

G L GOLDEN (BID ID -859277)

Vichitra Constructions Pvt Ltd (BID ID -862923)

PRATHAM EPC PROJECTS LTD (BID ID -859880)

TOLANI PROJECTS PVT LTD (BID ID -862690)

AKSH INFRASPACE PVT LTD (BID ID -862665)

HI BOND INFRA PRIVATE LIMITED (BID ID -864800)

mastek engineering private limited (BID ID -862919)

ENERINFRA PRIVATE LIMITED (BID ID -862072)

G L GOLDEN (BID ID -859277)

Vichitra Constructions Pvt Ltd (BID ID -862923)

PRATHAM EPC PROJECTS LTD (BID ID -859880)

TOLANI PROJECTS PVT LTD (BID ID -862690)

AKSH INFRASPACE PVT LTD (BID ID -862665)

HI BOND INFRA PRIVATE LIMITED (BID ID -864800)

mastek engineering private limited (BID ID -862919)

ENERINFRA PRIVATE LIMITED (BID ID -862072)