ARC FOR O AND M RELATED PIPELINE LAYING AND ASSOCIATED JOBS

Amount

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 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 / 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: Pipeline laying works are likely to be executed in different sections having various sizes and lengths scattered at many places under juridiction of RPNHQ GAIL Vadodara as per instruction of Engineer In Charge (EIC). Transportation cost of FIM 3 layer PE coated line pipe from GAIL dump yard/store to ROW will be paid to the contractor as per applicable SOR No. B006030. Survey required for entire pipeline route including surveying of detours for the detours required at the time of construction including marking the route map, alignment sheet, topographical sheet & other survey drawings, etc., preparation of AFC drawings showing survey details, and submit same to Owner for review. Staking and installation of construction markers, clyearing, 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 with concerned authorities and obtaining permissions from these authorities. Trenching to all depths by excavation in all types of soils except hard rock, chiselling or otherwise cutting different types of pavement, footpath, roads etc. as required and storing excavated soil, reusable materials at designated area as directed by Engineer in charge and to a width to accommodate the pipeline and optical fibre conduit as per the relevant standard / specification etc. [The minimum depth of the top of pipeline shall be 1.5m measured from top of pipeline coating to the top of undisturbed surface of the soil or as per Special Condition of Contract (SCC) / OSID - 141 OISD - 226]. Dewater of trenches if required as per site condition. Note : Extra payment on account of excavation in hard rock will be as per SOR item No. A00120 based on actual measurement for hard rock encountered as certified by the EIC. 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.

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, carrying out pre-commissioning works, providing assistance during the complete duration of commissioning operations for entire pipeline and making the entire pipeline system ready for commissioning including supply of all equipment, manpower, consumables (including pigs and Nitrogen required for maintaining Nitrogen column of minimum 5% of pipeline volume) materials for all temporary works and performing all associated works, complete as per the relevant specifications, other provisions of Contract Document and instructions of EIC. Final clean-up of right-of-use and disposal of debris and surplus material to designated disposal areas and reinstalling the area to its earlier state as per satisfaction of concerned authority and as directed by EIC. Preparation of as-built drawings, pipe-books (2 soft copy in AutoCad format in CD, 2 soft-copies in PDF format (in CD) and 4 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)

100 (4"), diff. grades & thickness (applicable for Connectivity cumulative length of mainline upto 200 meters)

100 (4"), diff. grades & thickness (applicable for Connectivity cumulative length of mainline upto 800 meters)

100 (4"), diff. grades & thickness (applicable for Connectivity cumulative length of mainline beyond 800 meters)

200 (8"),, diff. grades & thickness (applicable for Connectivity cumulative length of mainline upto 200 meters)

200 (8"), diff. grades & thickness (applicable for Connectivity cumulative length of mainline upto 800 meters)

200 (8"), diff. grades & thickness (applicable for Connectivity cumulative length of mainline beyond 800 meters)

250 (10"), diff. grades & thickness (applicable for Connectivity cumulative length of mainline upto 200 meters)

250 (10"), diff. grades & thickness (applicable for Connectivity cumulative length of mainline beyond 200 meters)

300 (12"), diff. grades & thickness (applicable for Connectivity cumulative length of mainline upto 200 meters)

300 (12"), diff. grades & thickness (applicable for Connectivity cumulative length of mainline beyond 200 meters)

350 (14"), diff. grades & thickness (applicable for Connectivity cumulative length of mainline upto 200 meters)

350 (14"), diff. grades & thickness (applicable for Connectivity cumulative length of mainline beyond 200 meters)

400 (16"), diff. grades & thickness (applicable for Connectivity cumulative length of mainline upto 200 meters)

400 (16"), diff. grades & thickness (applicable for Connectivity cumulative length of mainline beyond 200 meters)

450 (18"), diff. grades & thickness (applicable for Connectivity cumulative length of mainline upto 200 meters)

450 (18"), diff. grades & thickness (applicable for Connectivity cumulative length of mainline beyond 200 meters )

Note: (1) This item shall be applicable for the underground steel main pipeline & underground tap-off points (i.e. including arrangement for making provision for tap-off except hot tapping and their hook-up) on existing / proposed 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. (3).Transportation cost of FIM 3 layer PE coated line pipe from GAIL dumpyard/store to ROW will be paid to the contractor as per applicable SOR No. B006030. (4) Pipeline laying works are likely to be executed in different sections having various sizes and lengths scattered at many places under juridiction of RPNHQ GAIL Vadodara as per instruction of Engineer In Charge (EIC). (5). Extra payment on account of excavation in hard rock will be as per SOR item No. A00120 based on actual measurement for hard rock encountered as certified by the EIC.

Excavation in hard rock

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

REMOVAL OF OLD BURIED PIPELINE (CARBON STEEL PIPES) Dismantling, removal of old buried natural gas carbon steel pipeline and its disposal as instructions of Engineer-in-Charge (EIC), including, but not limited to, carrying out following works: All associated activites like excavation in ROU ,decommissioing,cold cutting,removal of pipe from trench with safety , its handling and transporation and disposal are in scope of contractor. Contractor will take all necessary action for ensuring safety during dismantling/removal of old buried pipeline as per instruction of EIC. Old removed pipe will be property of GAIL and to be shifted to GAIL yard as per instruction of EIC. Transportation charges for shifting of this removed pipe will be paid as per SOR No. B0060000 of this tender document. Final clean-up of right-of-use and disposal of debris and surplus material to designated disposal areas and reinstalling the area to its yearlier state as per satisfaction of concerned authority and as directed by EIC. The scope of the job is not limited to the above, but inclusive of any other associated works required to be executed for completion of job in all respects for completion as per instruction of and satisfaction of EIC. All required material and consumables are in the scope of contractor.Any other works required/directed by Engineer-in-charge for the satisfactory and successful completion of this old pipeline removal job with safety shall be included in quoted rates and at no extra cost to the owner. Specified Size (NB)

Safe Removal of Carbon steel pipeline upto 4 Inch

Safe Removal of Carbon steel pipeline more than 4 inch to 8 Inch

Safe Removal of Carbon steel pipeline more than 8 inch to 12 Inch

Safe Removal of Carbon steel pipeline more than 12 inch to 20 Inch

SUPPLY OF BENDS A00200

Bends (R = 3D) 4" NB, 7.1mm W.T. MSS SP-75 Gr. WPHY-42 Angle - 46° to 90°

Bends (R = 3D) 4" NB, 7.1mm W.T. MSS SP-75 Gr. WPHY-42 Angle - 23° to 45°

Bends (R = 3D) 4" NB, 7.1mm W.T. MSS SP-75 Gr. WPHY-42 Angle - 22.5° or lower

Bends (R = 3D) 8" NB, 8.7 mm W.T. MSS SP-75 Gr. WPHY-60 Angle - 46° to 90°

Bends (R = 3D) 8" NB, 8.7 mm W.T. MSS SP-75 Gr. WPHY-60 Angle - 23° to 45°

Bends (R = 3D) 8" NB, 8.7 mm W.T. MSS SP-75 Gr. WPHY-60 Angle - 22.5° or lower

Bends (R = 3D) 12" NB, 9.5\10.5 mm W.T. MSS SP-75 Gr. WPHY-60 Angle - 46° to 90°

Bends (R = 3D) 12" NB, 9.5\10.5 mm W.T. MSS SP-75 Gr. WPHY-60 Angle - 23° to 45°

Bends (R = 3D) 12" NB, 9.5\10.5 mm W.T. MSS SP-75 Gr. WPHY-60 Angle - 22.5° or lower

Bends (R = 6D) 4" NB, 7.1 mm W.T. MSS SP-75 Gr. WPHY-42 Angle - 46° to 90°

Bends (R = 6D) 4" NB, 7.1mm W.T. MSS SP-75 Gr. WPHY-42 Angle - 23° to 45°

Bends (R = 6D) 4" NB, 7.1mm W.T. MSS SP-75 Gr. WPHY-42 Angle - 22.5° or lower

Bends (R = 6D) 8" NB, 8.7 mm W.T. MSS SP-75 Gr. WPHY-60 Angle - 46° to 90°

Bends (R = 6D) 8" NB, 8.7 mm W.T. MSS SP-75 Gr. WPHY-60 Angle - 23° to 45°

Bends (R = 6D) 8" NB, 8.7 mm W.T. MSS SP-75 Gr. WPHY-60 Angle - 22.5° or lower

Bends (R = 6D) 10" NB, 8.7\9.5 mm W.T. MSS SP-75 Gr. WPHY-60 Angle - 46° to 90°

Bends (R = 6D) 10" NB, 8.7\9.5 mm W.T. MSS SP-75 Gr. WPHY-60 Angle - 23° to 45°

Bends (R = 6D) 10" NB, 8.7\9.5 mm W.T. MSS SP-75 Gr. WPHY-60 Angle - 22.5° or lower

Bends (R = 6D) 12" NB, 9.5\10.5 mm W.T. MSS SP-75 Gr. WPHY-60 Angle - 46° to 90°

Bends (R = 6D) 12" NB, 9.5\10.5 mm W.T. MSS SP-75 Gr. WPHY-60 Angle - 23° to 45°

Bends (R = 6D) 12" NB, 9.5\10.5 mm W.T. MSS SP-75 Gr. WPHY-60 Angle - 22.5° or lower

Bends (R = 6D) 14" NB, 9.5\10.5 mm W.T. MSS SP-75 Gr. WPHY-60 Angle - 46° to 90°

Bends (R = 6D) 14" NB, 9.5\10.5 mm W.T. MSS SP-75 Gr. WPHY-60 Angle - 23° to 45°

Bends (R = 6D) 14" NB, 9.5\10.5 mm W.T. MSS SP-75 Gr. WPHY-60 Angle - 22.5° or lower

Bends (R = 6D) 16" NB, 9.5\10.5 mm W.T. MSS SP-75 Gr. WPHY-60 Angle - 46° to 90°

Bends (R = 6D) 16" NB, 9.5\10.5 mmW.T. MSS SP-75 Gr. WPHY-60 Angle - 23° to 45°

Bends (R = 6D) 16" NB, 9.5\10.5 mm W.T. MSS SP-75 Gr. WPHY-60 Angle - 22.5° or lower

Bends (R = 6D) 18" NB, 9.5\10.5 mm W.T. MSS SP-75 Gr. WPHY-60 Angle - 46° to 90°

Bends (R = 6D) 18" NB, 9.5\10.5 mm W.T. MSS SP-75 Gr. WPHY-60 Angle - 23° to 45°

Bends (R = 6D) 18" NB, 9.5\10.5 mm W.T. MSS SP-75 Gr. WPHY-60 Angle - 22.5° or lower

INSTALLATION OF CARRIER PIPE CROSSINGS BY HDD METHOD A00300 “Complete work of installation of carrier pipe at crossings (between the limits as defined in approved drawings in all types of strata. 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 strata, 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, including CS CONDUIT of size 150mm NB, 6.4mm thick. as per IS 3589 or equivalent, 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 or CS conduit subducted with HDPE conduit as the case may be with main pipeline for laying , 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, 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.

Installation of 4" NB 3LPE Coated Carbon Steel Pipeline by HDD

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

Installation of 10" NB 3LPE Coated Carbon Steel Pipeline by HDD

Installation of 12" NB 3LPE Coated Carbon Steel Pipeline by HDD

Installation of 14" NB 3LPE Coated Carbon Steel Pipeline by HDD

Installation of 16" NB 3LPE Coated Carbon Steel Pipeline by HDD

Installation of 18" NB 3LPE Coated Carbon Steel Pipeline by HDD

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). HDD jobs are likely to be executed in different sections with varying length ranging from 50 meter to 250 meter at different locations under juridiction of RPNHQ Vadodara as per instruction of Engineer In Charge (EIC). (3). Supply of CONDUIT PIPE is in scope of contractor under this SOR.

PERMANENT MARKERS A00600 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

Right-of-way Boundary Markers

Kilometer Markers

Direction Markers

Pipeline laying/Crossing liaisoning with statutory authorities / Permission Issuing Authorities A00700

For pipeline laying Liaisoning with statutory Authority /Permission issuing Authorities for obtaining routine work permit for execution of work and NOC from various statutory Authority having jurisdiction before/during execution of work and for complying with all stipulations/ conditions and recommendation of the said Authority. Required Permission shall be arranged/obtained by the Owner. (Note :- Payment shall be based on the actual length of pipeline laid in KM).

Liaisoning charges per crossing with statutory Authority / Permission issuing Authorities for obtaining routine work permit for execution of work and NOC from various Statutory Authority having jurisdiction before/during execution of work and for complying with all stipulations/ conditions and recommendation of the said Authority. However, Required Permission shall be arranged/obtained by the Owner/GAIL. (Note :- Payment shall be based on per crossing basis).

INSTALLATION OF CARRIER PIPE CROSSINGS BY MOILING METHOD AT CROSSING WITHOUT CASING PIPE A00800 “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, soft rock/ murram. 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, soft rock/ murram ), 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 4" NB Carrier pipe without casing by Moiling method

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

Laying of 12" 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..

DECOMMISSIONING, HOOK UP AND COMMISSIONING ACTIVITIES OF PIPELINE A0900 Decommissioning, mobilisation of applicable construction equipment and manpower resources, non-sparking tools and tackles, N2 purging, cold cutting, fabrication of spool piece, de magnetization if required, Hook Up, applicable NDT, commissioning, back filling and restoration along with associated jobs in all respects. All decommissioning, hook up, commissioning works and other associated works at a single site in a particular pipeline (e.g. upstream and downstream works of new pipeline) shall be considered as SINGLE QUANTITY for completion of jobs in all respect at that particular site of the subject pipeline. The scope of the job is not limited to the above, but inclusive of any other associated works required to be executed for completion of job in all respects for commissioning and restoration as per instruction of EIC including liasoning with farmers/concerned authority. All piping material required for execution of job will be given as FIM from Pipeline Store of GAIL. Payment provision for supply of bends/elbow are covered under SOR A00200 of the contract. Supply of N2 will be separately paid as per rates given in SOR No. B0010000 of the contract. All other material and consumables are in the scope of contractor. The scope of the job is not limited to the above, but inclusive of any other associated works required to be executed for completion of work in all respects as per instruction and satisfaction of EIC including liasoning with farmers/concerned authority. For further details, refer to Scope of Work under technical tender.

Decommissioning ,Hook up and Commissioning Activities of 4 inch pipeline

Decommissioning ,Hook up and Commissioning Activities of 8 inch pipeline

Decommissioning,Hook up and Commissioning Activities of 12 inch pipeline

Decommissioning ,Hook up and Commissioning Activities of 14 inch pipeline

Decommissioning ,Hook up and Commissioning Activities of 16 inch pipeline

Decommissioning,Hook up and Commissioning Activities of 18 inch pipeline

PRESERVATION OF HDD /PIPELINE SECTION A01000 In case, shutdown is not provided by GAIL/consumer due to unavoidable reason then preservation of newly fabricated pipeline section/HDD section with N2 is to be carried out by contractor as per instruction of Engineer In Charge (EIC). Supply and installation of End Cap and other required accessories and consumables as per size of the pipeline will be in scope of the contractor. Nitrogen will be injected into Pipeline/HDD Section using nitrogen as per instruction of EIC. However, cost of N2 supply will be separately paid as per actual and rates given in SOR No. B0010000 of the contract. The scope of the job is not limited to the above, but inclusive of any other associated works required to be executed for preservation of pipeline section in all respects as per instruction of EIC including liasoning with concerned authority.

Preservation of HDD/Pipeline Section having size 4 Inch

Preservation of HDD/Pipeline Section having size 8 Inch

Preservation of HDD/Pipeline Section having size 12 Inch

Preservation of HDD/Pipeline Section having size 14 Inch

Preservation of HDD/Pipeline Section having size 16 Inch

Preservation of HDD/Pipeline Section having size 18 Inch

SURVEY AND OBSTACLE CROSSING PERMISSION A01100 For Survey and obstacle crossing permission,work is to be executed by engaging a reputed survey agency. List of notified parties are given in tender document.

DETAILED ENGINEERING SURVEY A01110 Carrying out detailed engineering survey of final route of pipeline including setting of Ground Control Points using DGPS at an interval of 3-4 km on permanent structures en-route by providing all manpower, tools,tackles, materials, equipment and other support / facilities necessary for the work. The work shall also include: (a) GPS based Population Density Survey which includes recording coordinates of dwelling units within corridor of 200m on either side of the proposed RoU boundary and converting the data in shape file (.shp file)& submission of complete report as detailed in tender, (b) Providing & fixing pre-cast RCC of size 200 x 150 x 800 mm for IPs,TPs & at either sides of major crossings. IPs are to be fixed at intervals of 250 Mts approx. along the centre line of pipeline route, (c) Submission of Route map, Alignment Sheets, Cross sectional drawings of crossings ; en-route for entire length (d) Submission of Survey report, other drawings / Documents/ Details etc. in hard as well as soft copies in 04 sets. The work shall be carried out as per Technical specifications, Scope of work and as per directions of Engineer-In-Charge.

FOR LENGTH UP TO 10 KM

SOIL INVESTIGATION SURVEY Carrying out soil investigation work along the pipeline route as per specification by providing all manpower, tools, tackles, materials, equipment and other support/ facilities necessary for the work. The work shall include boring of minimum 150mm dia bore hole from Natural Ground Level up to 3m depth @ 250mts centre to centre and up to 5mts depth at major crossings for visual classifications, which has to be done in reputed laboratory. The work shall be carried out as per Technical specifications, Scope of work and as per directions of Engineer-In-Charge.

CADASTRAL SURVEY Carrying out Cadastral survey for RoU acquisition involving Collection of (a) Village Maps (Revenue Map), digitization of Village Map and transfer of alignment and RoU under acquisition in the maps, (b) Ownership details, (c) Field Measurement Book (FMB) (d) converting the details so collected into .shp files and submission to GAIL as specified in Scope of work/Technical Specifications by providing all man power, tools, tackles, materials, equipment and other support/ facilities necessary for the work and Submission of complete report drawing/ documents in hard as well as soft copies in 03 sets. The work shall be carried out as per Technical specifications, Scope of work and as per directions of Engineer-In-Charge.

Obtaining Crossing Permissions /NOCs for Highways and Road Crossings: A01160

National Highways (NH) - for laying of Gas Pipeline alongwith OFC (Optical Fiber Cable), across and parallel to National Highways ( within RoW of NH ).

State Highways (SH), other PWD roads ( ODR/MDR), Irrigation roads, roads under City Municipal Limit, rural roads etc. and laying Gas Pipeline parallel to and Within RoW of respective crossing.

Obtaining crossing Permissions/NOCs for water bodies, Namely; A01170

River

Canals , Minors, Other water bodies like Distributaries / Escape / Nallas / Drains / Creek etc. - for laying of Gas Pipeline alongwith OFC, across and parallel to water bodies (within RoW of respective water Body ).

Obtaining Crossing Permission/NOC for laying gas pipeline along with OFC across foreign pipeline of other authorities.

Obtaining crossing permission/NOC for laying of Gas Pipeline alongwith OFC , across and parallel to Railway Track (within RoW of Railway Track) either in composite application/proposal or separately for laying of pipeline and OFC as the case may be, as desired by the concerned authorities.

Obtaining Crossing Permission/NOC for laying gas pipeline along with OFC across Forest. A01190

Protected/Reserved Forest

National Park/Sanctuary/Eco Sensitive Zone

Social Forestry

LOWERING OF INSERVICE PIPELINE A01194 PIPELINE RELOWERING : Re Lowering of coated inservice pipeline as per methodology, drawings, calculation and provisions of Contract and instructions of Engineer-in-Charge. Trenching to all depths and to a width, including manual ecavation of trench as specified and wherever required , to accommodate the pipeline and/or optical fiber cable/cable conduit 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 manual excavation, chiseling or otherwise cutting etc.; providing trench padding as required with sand/ graded yearth approved by Engineer- in Charge; Carrying out repairs of coating defects. Lowering the pipelines in trench , providing required padding over and around the pipeline with sand/graded material approved by Engineer-In-Charge , backfilling with available, approved excavated material and/or other suitable soil approved by Engineer-In-Charge. Carrying out all temporary, ancillary, auxiliary works and all incidental works required to make the pipeline ready;Repair of defects of coating as applicable, Final clean-up and restoration of right of way/right of use including obtaining NOC from respective statutory authorities as required and disposal of debris as directed by Engineer-In- Charge;Restoration of land, facilities and boundary wall etc. at associated facilities dismantled/damaged by the Contractor during construction; Obtaining work permits/ NOC from various statutory authorities having jurisdiction, before execution of the work, and complying with all stipulation/conditions/recommendation of the said authorities;

RE-LOWERING IN LENGTH OF PIPELINE (DIA OF THE EPIPELINE FROM 4 IN TO 8 IN)

RE-LOWERING IN LENGTH OF PIPELINE (DIA OF THE EPIPELINE FROM 10 IN TO 14 IN)

RE-LOWERING IN LENGTH OF PIPELINE (DIA OF THE EPIPELINE FROM 16 IN TO 18 IN)

PLANT PIPING (ABOVE GROUND) B001000 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 nipples, couplings, caps, plugs, gasket, stud bolts, nuts, U-clamps, etc. as required for completion of job.All fittings installation shall be paid linyear 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.

More than 8 INCH upto 12 INCH NB Piping of different grades & thickness

More than 4 INCH upto 8 INCH NB Piping of different grades & thickness

4 INCH and below NB Piping of different grades & thickness

Note: For Hook-up works at tap-off point, Despatch & Receiving Terminal including making provision for hooking up and carrying out shutdown activities at terminals if necessary shall be paid as per SOR number B007010

INSTALLATION OF VALVES B001100 INSTALLATION OF ABOVE GROUND FLANGED VALVES (BALL / PLUG / CHECK / GATE / GLOBE) AS PER DETAILS GIVEN BELOW:

Size - 12.0 Inch, Rating - 150#/300#/600#

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

Size - 6.0 Inch, Rating - 150#/300#/600#

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

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

Size - 1.1/2 Inch, Rating - 800#

Size - 1.0 Inch, Rating - 800#

Size - 3/4 Inch, Rating - 800#

INSTALLATION OF ABOVE GROUND BUTT WELDED/SOCKET WELDED VALVES (BALL / PLUG / CHECK B001200 / GATE / GLOBE) AS PER DETAILS GIVEN BELOW:

Size - 12.0 Inch, Rating - 150#/300#/600#

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

Size - 6.0 Inch, Rating - 150#/300#/600#

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

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

Size - 1.1/2 Inch, Rating - 800#

Size - 1.0 Inch, Rating - 800#

Size - 3/4 Inch, Rating - 800#

INSTALLATION OF ABOVE GROUND GAS ACTUATED VALVES AS PER DETAILS GIVEN BELOW: B001300

Size - 4 Inch,

Size - 6 Inch,

Size - 8 Inch,

Size - 12 Inch,

RADIOGRAPHY. B004000 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 12" NB

HANDLING, LIFTING, TRANSPORTATION (INSTALLATION) OF EQUIPMENTS / VESSELS (Within Campus) B005000

Handling, including lifting, transportation from Company's stores to Contractor's workshop for fabrication or/and to worksite for field fabrication, assembly of parts / sub-assemblies erection for all vessels, equipments supplied by company aboveground / underground at all elevation / depth, fixing of foundation bolts welding wherever required, aligning, grouting, hooking-up, cleaning and flushing by water draining, drying by compressed air providing all mountings, ancilliary, enabling works as required and completing in all respect as per drawings, specification and instruction of EIC. Contractor's scope shall include supply of all material and accessories including but not limited to any fixtures, clamps, gasket, nut bolts, finish coat of painting including rub-down and touch-up of shop primer / paint scrapping of shop primer / paint and further their painting after application of primer as per specification, wherever required by Company.

RECEIVING & TAKING OVER, HANDLING, TRANSPORTATION OF PIPES , FLANGES , FITTINGS , B006000 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 Beyond 50 KM upto 350 KM

Transportation by Truck Beyond 50 KM upto 350 KM

Note: (1) 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; (2) 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; (3) Above price shall be inclusive of all type of taxes & duties, transit insurance during transportation & other insurance, etc. including all financial & commercial implication as per the tender document. No other payment except as per quoted unit rate & executed quantities will be payable by the Owner. (4). In above SOR no. B006030 and B006040, maximum distance from one destimation to another shall be 350KM.

Hook-up works at tap-off point, Despatch and Receiving Terminal including making provision for hooking B007000 up and carrying out shutdown activities at terminals if necessary (Above Ground). Carbon Steel Piping Work with painting. Transportation of all piping items from Contractor's storage point to work site complete work of fabrication, erection, painting, testing 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, etc. to match with the matching edges of uneven / different thickness wherever required, welding, attachment of all pipe fittings including supply of all consumables required for completion of job. Supply of all manpower, equipment, etc. for completion of all works as per scope of work and as per drawings, specifications and instructions of EIC wherever required. Preparation of Construction, Fabrication, isometric and As-built drawings.Carrying out 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. Testing/ drying/cleaning/Golden Tie -In with existing Pipeline Testing/ drying/cleaning/Golden Tie -In with existing Pipeline. Precommissioning & making operational all piping system and equipments. 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.

Piping different grades & thickness

DISMANTLING AND CLEARING OF FILTERING/ METERING/ PRS SKID / SCRAPER TRAPS & B008100 OTHER EQUIPMENTS

Dismantling and Clearing of old (presently installed) Skid / Scraper Traps and or other Equipments, as per instruction of EIC. Contractor scope also include to provide necessary manpower, equipments & machinery for the above work.

PIPE SUPPORTS. B009000 Supply, fabrication and erection of pipe/ equipment supports (for all sizes/ thickness) including shoes, pipes, cross-ivers, platforms, ladders, railings etc. as required, cradles, turn buckles, T-posts for all types of guides, anchors, special supports for cold/hot insulated pipes etc. if applicable, all necessary equipment, consumables, labour etc. for completing all works including supply of bolts, nuts, washers, U-clamps, wooden blocks etc. as required for supporting, supply and application of paints and primers suitable for normal corrosive painting environment as defined in contract document and as per standard specification for painting specification, Drawings, Specification, Standards, other provisions of Contract and instruction of Engineer-in-Charge.

CS Structural Steel

NITROGEN SUPPLY B0010000

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

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; a (2) Quantities given against individual item may be utilised / used for other consumers in same area.

INSTALLATION OF EQUIPMENT Installtion of above ground owner supplied 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 equipments

SURVEY WORKS CV001.00.00

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.

GEO TECHNICAL INVESTIGATION CV002.00.00

Conducting soil investigation with boring of minimum150mm dia. boreholes of maximum 10m depth including all field tests and laboratory tests, mobilization and demobilization of equipments & personnel etc. for soil investigation for each borehole location . complete work in all respects as per drawings, specifications and directions of Engineer-in-Charge including submitting hard copies of Reports & recommendations and supply of electronic files.

RCC HUME PIPE CULVERT CV003.00.00

Providing, laying, jointing and testing RCC hume pipes of 300mm dia. and np3 class for culverts, road crossing, incl. excavation in all strata up to an average depth of 1 m cutting, collars jointing in 1:2 cement mortar etc. complete as per specifications and as directed by the engineer-in charge.

Providing, laying, jointing and testing RCC hume pipes of 500mm dia. and np3 class for culverts, road crossing, incl. excavation in all strata up to an average depth of 1 m cutting, collars jointing in 1:2 cement mortar etc. complete as per specifications and as directed by the engineer-in charge.

SAND FILLING CV004.00.00

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 achive 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 .

DEMOLITION OF R.C.C./BRICKS/STONE MASONRY/STEEL WORK CV005.00.00

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.

EARTH WORK IN FOUNDATION CV006.00.00

Earth work in Excavation below ground level for all kinds of works in ALL TYPES OF SOIL as classified in specification for a depth upto 1.5m including removal of vegetation, shrubs and debris, cutting and dressing of sides in slopes, levelling, 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 beyond 1.5m and upto & inclusive of 3.0m.

EARTH WORK IN FILLING including supply by excavating the yearth from BORROW AREAS arranged by CONTRACTOR for all leads, transporting the yearth from borrow area including cleaning & stripping the yearth 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, dressing, trimming, levelling the top surface etc. in foundations, plinths, trenches etc. all complete.

Transporting and disposing the SURPLUS yearTH AND DEBRIS including shrubs and vegetations from construction area beyond the initial lead of 100M including re-excavating the deposited soil excavated yearlier, transportation, loading, unloading, laying at all depths and heights, stacking, levelling and dressing both the area (viz. from where the yearth 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) i) Upto 1.0Km.

PLAIN & REINFORCED CEMENT CONCRETE: CV007.00.00

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, shuttering 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 of nominal mix 1:4:8 by volume (1 Cement: 4 Coarse Sand: 8 Crushed Stone Aggregates/Gravels with 40mm and down size graded crushed stone aggaregates.

Concrete of nominal mix of 1:5:10 by volume (1 Cement :5 Coarse Sand : 10 Crushed Stone Aggaregates/Gravels).

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 aggaregates/Gravels.

Providing and laying REINFORCED CEMENT CONCRETE OF M-25 GRADE with 20mm and down size graded crushed stone aggregates/gravel in SUB-STRUCTURE of all types e.g. foundations, footings, raft, beams, slabs, pile caps, retaining walls, jambs, counterforts, buttresses, trenches, manholes,pipe encasement, catchpits, drains, RCC pits, equipment/machine foundations, pedestals, pipe sleepers, columns, plinth beams, suspended floors, beams, staircases, landings, steps, brackets etc. (including single pour concreting upto 250m3), including cost of admixtures if used,providing pockets, openings, recesses, chamfering etc., wherever required, vibrating, tamping, curing and rendering if required to give a smooth and even surface etc. all complete (excluding the Cost of Reinforcement and Shuttering) for all depths below and upto plinth level in any shape, position and thickness etc. all complete as specified, shown and directed.

Providing and laying REINFORCED CEMENT CONCRETE OF M-25 GRADE with 20mm and down size graded crushed stone aggregates/gravel in SUPER STRUCTURE in suspended floors, slabs, beams, columns, walls including counterforts, staircases, landings, steps, facias, fins, mouldings, gutters, shelves, windowsills, canopies, lintels, girders, ducts, brackets, chajjas with drip moulds, pedestals, posts, struts, equipment/machine foundations, ramps etc. (including single pour concreting upto 250m3) including cost of admixtures if used providing pockets, openings, recesses, chamfering wherever required, vibrating, tamping, curing and rendering if required to give a smooth and even surface etc. all complete (excluding the Cost of Reinforcement and Shuttering) for all heights above plinth level in any shape, position, thickness etc. all complete as specified, shown and directed.

Manufacturing, transporting, supplying and erecting in position Reinforced Cement Concrete PRECAST ELEMENTS such as columns, beams, cover slabs, lintels, louvers, fins, shelves etc. of M-25 grade with 20mm and down size graded crushed stone aggregates/gravel, for all leads, levels, shapes and thickness including all moulds, shuttering and centering, vibrating, tamping, curing, chamfering wherever required, finishing the top surface with cement mortar 1:3 ( 1 Cement : 3 Sand) to give a smooth and even surface, or non skid finish as specified, providing lifting hooks, metal inserts, making holes pockets, (only M.S. inserts to be measured & paid separately) transporting to site, erecting, levelling, aligning and fixing in position with cement mortar 1:3 (1Cement : 3 Coarse Sand), breaking bricks and/or concrete surfaces and making good the same etc. all complete (excluding the Cost of Reinforcement ) and as directed. 1) Each unit upto and inclusive of 500 Kg.

Compression Test: Routine Vertical Load testing of piles in accordance with IS 2911 (Part IV ) including installation of loading platform & preparation of pile head or construction of test cap & dismentalling of test cap after test etc. including supply all all materials, tools & tackles to carry out the test complete as per specification and direction of Engineer in charge

Shyear Test: Routine Lateral Load testing of single piles in accordance with IS 2911 (Part IV ) for determining safe allowable lateral load on pile etc. including supply all all materials, tools & takles to carryout the test complete as per specification and direction of Engineer in charge

CENTERING AND SHUTTERING CV008.00.00 Providing and fixing CENTERING AND SHUTTERING in foundations, footings, raft beams, slabs, pile caps, retaining walls, jambs, counter-forts, buttresses, trenches, equipment/machine foundations, pedestals, abutments, pipe sleepers, columns, plinth beams, lintels, suspended slabs, beams, staircases, landings, steps, non-circular tunnels/bunkers/silos/ shafts/ hoppers/liquid storage structures etc. including shuttering for single pour concreting, strutting, bracing, propping etc., keeping the same in position during concreting and removal of the same after specified period etc. for Straight/ Inclined Shuttering, keeping necessary provision for inserts, projecting dowels, anchor bolts or any other fixture etc. all complete and as specified and directed.

i) For all depths below and upto & inclusive of plinth level.

ii) For all heights above plinth level.

REINFORCEMENT CV009.00.00

Supplying and placing in position HIGH STRENGTH DEFORMED STEEL BARS REINFORCEMENT (conforming to IS:1786, Grade Fe 415), for R.C.C. work including transporting the Steel, straightening, cleaning, decoiling, cutting, bending to required shapes and lengths as per details, binding with contractor's own 16 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.

STRUCTURAL STEEL WORKS CV010.00.00

Supplying, transporting, storing, fabricating in position and testing/examining bolted and/or welded STRUCTURAL STEEL WORKS at all levels and locations including all builtup sections/compound sections made out of rolled sections and/or plates/bent plates in trusses, purlins, wind ties, wind girders, columns, portals, racks, frameworks, crane gantries, surge girders, bracings, floor beams, lifting beams, monorails, platforms, staircases (excluding chequered plates and gratings), ladders, stoppers, brackets, side runners, sagrods, supports for equipment and technological accesories and process piping, hand railings, posts, conveyor galleries, trestles, towers, masts, junction houses etc., cutting to required size, straightening/bending if required, edge preparation, cleaning, preheating, bolting/welding of joints, (including sealing the joints of box sections with continuous welding), finishing edges by grinding, fixing in line and level with temporary staging & bracing and removal of the same after erection, grouting with Ordinary Grout or premix free flow Nonshrink Grout as specified, including preparation and submission of detailed fabrication drawings and applying primer after fabrication as per specification (for normal corrosive environment), etc. all complete

MISCELLANEOUS STEEL WORKS CV011.00.00

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 auxilliary 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.

Supplying, transporting, storing, fabricating and fixing in position M.S. METAL INSERT (with lugs) of any shape made out of flats, plates, rolled sections, pipes etc. providing necessary templates, staging, cutting, straightening, if required, bolting, welding as required and embedding in position on both Plain and Reinforced Cement concrete members inclusive of adjusting shuttering & reinforcement/any other fixture, welding where necessary, tying and holding to correct level, line and position, any auxilliary dummy structures to support the heavy inserts, painting exposed surfaces with a coat of Red Oxide Zinc Chromate Primer etc. all complete for all depths and heights as specified and directed.

Supplying, fabricating and erecting in position at all levels and locations bolted, clamped and/or welded GRATING (fabricated as per standards) made out of M.S. flats/M.S. flats with M.S. rounds in walkways, platforms, stair treads etc. including cutting to required size, shape, making holes, notches, openings of required size, nosing, straightening if required, making the edges smooth, removing the burrs, fabricating clamps, fixing, welding, preparation and submission of fabrication drawings and preparing the surfaces for painting, surface cleaning, wire brushing, removal of mill scale, dust, rust, oil or grease and applying one shop coat of Red Oxide Zinc Chromate Primer after fabrication etc. all complete as specified and directed.

Supplying, fabricating and erecting in position at all levels and locations bolted, clamped and/or welded GRATING (fabricated as per standards) made out of M.S. flats/M.S. flats with M.S. rounds in walkways, platforms, stair treads etc. including cutting to required size, shape, making holes, notches, openings of required size, nosing, straightening if required, making the edges smooth, removing the burrs, fabricating clamps, fixing, welding, preparation and submission of fabrication drawings and preparing the surfaces for painting, surface cleaning, wire brushing, removal of mill scale, dust, rust, oil or grease and applying one shop coat of Red Oxide Zinc Chromate Primer after fabrication etc. all complete as specified and directed.

D00100 All works shall be carried out as per approved drawings and specifications. Work shall include design / residual engineering, preparation of temporary CP schematic drawing, supply, installation, testing and commissioning of temporary 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.

D00110 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.

D00120 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

35 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 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 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 yearth 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.

G00100 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.

Telecommunication Site Work G00200

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

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

BHABIRA ENTERPRISES (BID ID -869035)

SHAKTI ENGINEERS (BID ID -872390)

BHARAT G PATEL (BID ID -873037)

R K ENGINEERING & CONTRACTORS (BID ID -868837)

NARMADA OFFSHORE CONSTRUCTIONS PVT LTD (BID ID -872079)

RUDRA GAS ENTERPRISE PVT LTD (BID ID -870930)

BHABIRA ENTERPRISES (BID ID -869035)

SHAKTI ENGINEERS (BID ID -872390)

BHARAT G PATEL (BID ID -873037)

R K ENGINEERING & CONTRACTORS (BID ID -868837)

NARMADA OFFSHORE CONSTRUCTIONS PVT LTD (BID ID -872079)

RUDRA GAS ENTERPRISE PVT LTD (BID ID -870930)