Part-C web

SOR. No. 05/21/23PH(GR)/Mainline(Part-C)/SOR-01, Rev-0 Page 1 of 101

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Sl.No. Description of Item Unit Quantity

1.0 PIPELINE LAYING / INSTALLATION

Unit Rate inclusive of all applicable taxes & duties except Service

Tax

Total Amount inclusive of all applicable taxes & duties except Service

Tax

Laying/ installation of coated line pipe, associated fittings and accessories, etc. as per specifications, drawings, other provisions of Contract and instructions of Engineer-in-Charge of the sizes mentioned herein, including but not limited to carrying out the following :

"Receiving and taking-over", handling, loading, transportation and unloading of Owner suppliedexternally corrosion coated and bare line pipes and other Owner supplied materials from Owner designated place(s) of issue/ dump site(s) to Contractor's own stock-yard(s)/ workshop(s)/ work-site(s) including stringing on the pipeline Right-of-Use (ROU)/ Right of way (ROW); Arrangement of all additional land required for Contractor's storage, fabrication, access for construction (other than Owner provided ROU/ROW); supply of all materials (except Owner supplied materials), consumables, equipment, labour, etc. and other incidental works, carrying out all temporary, auxiliary works required to make the pipeline ready for pre-commissioning as per drawings, specifications, scope of work indicated in SCC and other provisions of Contract document and instructions of Engineer-in-charge, including but not limited to carrying out the following works :

Staking and installation of construction markers, clearing, grubbing, grading (as required) of Right of Use/ Right of Way;

Counting the number and type of trees cut in presence of DFO/concerned authorities and keeping record thereof; shifting of all obstruction within the ROU / pipeline route alignment viz. electrical line / pole, telephone line (poles), foreign pipeline; coordination with concerned authorities and obtaining work permits / NOC from these authorities.

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 blasting, chiseling or otherwise cutting etc.; providing depth of padding in trench bed & above and around the pipeline HDPE duct and OFC as required with sand / graded earth approved by Engineer-in Charge;

Before start of any activity, locating existing pipelines, marking the centerline of the same after approval, to entire satisfaction of EIC.

GAIL (India) Limited MECON LIMITED

SCHEDULE OF RATES Pipeline Replacement Project in Gujarat Region (Phase-I)

Bid Doc. No.: 05/51/23PH/GAIL/001(i)

SCHEDULE OF RATES - PART 'C'Pipeline Replacement Project in Gujarat Region ( PHASE-I)

Bid Doc. No.: 05/51/23PH(GR)/GAIL/001(i)


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Survey of the detours, if required at the time of construction including marking the same in topographical sheet, preparation of AFC drawings showing survey detail and submitting same to Owner to review.

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 after taking over from Owner by Contractor including management of their own dump site, if required.

Thorough internal cleaning of all pipes by suitable methods to remove debris, shots, grits etc. to the satisfaction of Engineer-in- Charge;

Stringing of line pipes along ROU/ROW including providing straw / sand / soft soil bags, soft paddings and padding;

Aligning, bending, cutting and beveling (as required) of pipes for welding and field adjustments, NDT of rebevelled area, welding, carrying out 100 % nondestructive testing by X-Ray of welds as required and providing all requisite equipment, labor, supervision, materials, films, consumables, all facilities and personnel to process, develop, examine and interpret radiographs and other tests as required; carrying out repairs of weld joints found defective by Engineer-in- Charge, carrying out re-radiography and other nondestructive tests such as ultrasonic test etc. as required on repaired joints, etc. as mentioned in SCC & Particular Jobs Specification.

Installation of carrier pipe at all crossings including roads/ cartrack / pathway / drain / canals/ nala/ water crossings etc. by open cut after prehydrotest of the section if required as defined as per specification (except other crossings by HDD method, open cut with conventional method, cased crossing that are specifically covered separately elsewhere in the SOR).

Supply of coating materials for all field joints, Long Radius Bends, Burried Fittings, Valves, etc. including heat shrinkable sleeves and high build liquid epoxy etc. as per specifications compatible with 3-Layer PE Coating as per tender specifications with prior approval of Engineer-in-charge. Coating of all field weld joints, long radius bends, buried fittings, valves etc.;


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Training and diversions of streams in steep slope areas, wherever required.

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

Installation of warning tape on the entire length of the pipeline as per specification.

Crossing the all-foreign pipeline / HT line / cable / any other utilities etc. with necessary concrete / PVC protection including coordination with all agencies and obtaining NOC.

Providing extra depth of trench from top of pipe in water logged area, wherever encountered along the pipeline route.

Lowering the pipelines in trench as per specification and standard drawing, providing required padding with sand/graded material approved by Engineer-In-Charge, over and around the pipeline, OFC & HDPE Duct, in rocky areas, including supply of sand/graded material. In addition to padding, rock shield to be supplied and installed over the pipeline in rocky areas, backfilling with available, approved excavated material and/or other suitable soil approved by Engineer-In-Charge;

Supply and installation of slope breaker as per specifications and drawings in steep slope areas, wherever required;

Carrying out cleaning, pigging and hydrostatic testing including air cleaning, flushing, filling, gauging, pressurization of complete pipeline in various test sections as approved by Engineer-In-Charge to the specified test pressure, providing all equipment, pumps, fittings, instruments, dead weight tester, test headers, pressure recorder all types of pigs etc., and services, supervision, labour, consumables, water including supply of corrosion inhibitor, air, etc. as required, locating of leaks, if any occured during hydrotesting attributable to contractor either by further sectionalising or any other suitable standard recommended practice with due approval of Engineer-in-Charge and rectification of defects, retesting after rectification, successful completion of hydrotesting of pipeline to acceptance criteria defined in the specifications.

(Note : Leak detection, its rectification and successfully re-hydrotesting shall be carried out by Contractor with a view that completion of all activity for successful hydrotesting is not inordinately extended, which will hamper the overall project schedule. Further, no extra payment claim shall be entertained for re-hydrotesting and leak detection if defects found attributable to Contractor).


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Installation of Coated Line Pipes as per following details:

- Line pipe details Size Thk. Grade Coating Type Length of each Pipe

mm(NB) (mm)1.1 323.9 9.5 API 5L Gr. X-60 3 Layer PE Double random (approx. M 41500

PSL-2 Coating 11.5 to 12.5 mtr.) & Bevel End

All tie-ins, including the tie-in(s) of the pipeline / piping installed with the adjacent section of pipeline by others including cutting of test header, re-beveling as required radiography and other NDT examination, joint coating as per specification.

Carrying out all temporary, ancillary, auxiliary works and all incidental works required to make the pipeline ready for pre-commissioning;

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

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;

Restoration of land, facilities and boundary wall etc. and associated facilities dismantled/damaged by the Contractor during construction;

Obtaining work permits/ NOC from various statutory authorities having jurisdiction, before and after execution of the work, and complying with all stipulation/conditions/recommendation of the said authorities;

Preparation of as-built drawings, pipe-book and other records as specified in the specifications. SOR shall be read in conjuction with scope of work, job specific requirements, specifications, standards, drawings and other provision of contract document. All above works line pipe laying and installation all above works for buried pipeline as per following details:


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1.2 219.1 7.1 API 5L Gr. X-56 3 Layer PE Double random (approx. M 27500


1.3 219.1 8.7 API 5L Gr. X-56 3 Layer PE Double random (approx. M 2000


2.0 CONTINUOUS CONCRETE COATING

Notes : 1. This item rate is applicable for complete work of laying the underground pipeline from Despatch terminal to Receiving Terminal (Refer Drg. No. : MEC/23PH/05/28/M/000/1022, 1024, 1025,1026 & 1027 ) including installation of aboveground insulating joint & flow tee and station approach pipeline but excluding aboveground & underground installation of SV Station which are covered separately. The length of pipeline are tentative.2. Rate for laying of OFC & conduit shall be quoted in relevant Schedule of Rates (SOR) of Telecom works, hence not to be included in Pipeline Laying works. 3. Alignment sheets shall be handed over to successful bidder after placement of order. 4. The above item rate is exclusive of crossings by HDD, open cut conventional method and Cased crossings.

5.The above item includes fabrication including welding, NDT,testing and UG installation for making provision for Tap-offs (Refer P&ID for number and size of tap-offs. Also these Tap-offs exclude those in SVs).6. Flow Tees, IJ, valves, flanges and fittings shall be free issue to contractor.7. Supply of required assorted pipe shall be paid separately by relevant SOR item.8. Valve pit rates shall be paid separately as per relevant SOR item.


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Pipes as per following details :2.1 Pipe OD - 323.9 mm, WT- 9.5 mm for X-60, Coating Thickness - 80 mm M 50

2.2 Pipe OD - 219.1 mm, WT- 7.1 mm for X-60, Coating Thickness - 80 mm M 50

3.0 CONCRETE SADDLE WEIGHTS

3.1 Size of Pipe 323.9 mm OD Nos. 20

4.0 BANK & BED STABILIZATION200

5.0 BACKFILLING WITH SELECT SOIL5.1 BACKFILLING WITH SELECT SOIL (For Station Approach)

M 200

Additional work over and above SOR Sl. No. 1 for supply of all consumables and materialsand application of continuous concrete weight coating on pipes of all wall thicknesses and concrete coating of the field joints thereof, in all areas of work except minor/ major river crossings covered separately, and performing all works as per specifications and instructions of Engineer-in-Charge and other provisions of Contract document.

Additional works over and above SOR Sl. No. 1.0 for supply of all consumables and materials including supply of 3mm, HDPE sheets, fabrication and installation of concrete saddle weights on pipeline and performing all works as per specifications, drawings, and instructions of Engineer-in-charge and other provisions of the Contract document.

Additional works over and above SOR Sl. No. 1 for supply, fabrication and installation for protection and stabilization of banks of water crossings including supply of all materials, consumables, manpower and performing works as per drawings, specifications, instructions of Engineer-in-Charge and provisions of Contract.

m2 of bank stabilised

Unit rate over and above SOR Sl. No. 1 for supply of specified and approved quality of sand / rock / other types of soil including supply of sand in place of available excavated material and/ or other suitable soil as per applicable standards/ specifications, including backfilling of excavated trench for specified length after laying of pipeline, including transportation of backfill material over all distances and disposal of surplus excavated soil, complete.


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6.0 RIVER CROSSING (by HDD Method)

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Complete work of the river crossings (between the limits as defined in drawing - detailed construction drawings shall be prepared by the contractor duly approved by GAIL/MECON) by Horizontal Directional Drilling (HDD) method including "Receiving and taking over" owner supplied three layer PE 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, aligning etc. supply of all consumables, manpower, equipments, other resources to work site(s) and acquiring the required land for storage, fabrication, site office access for Contractor etc. and execution of, but not limited to the following works in accordance with specifications scope of work and instructions of Engineer-in-charge and as per provision of Contract Document. Geotechnical and Hydrological survey shall be carried out by the contractor prior to submission of design document for approval.

Drilling to the required depth on the banks and bed including maintenance of drill hole in all types of strata, all depth to accommodate the pipeline and CS conduit for OFC laying at all conditions of the river crossings by HDD methods for providing with minimum cover either(i) 1.5m below the scour profile/ duly approved/ accepted by concerned authority ( under whose jurisdictions the crossing lies)or (ii) 2.5m to 5.0m from the lowest bed level as required by concerned authority or site & technical requirement.and(iii) In addition to point (i) & (ii), In case of multiple combined X-ing i.e. river alongwith road/ drain, minimum cover requirement as per specification/ concerned authority for each type of x-ing has also to be fulfilled.


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String preparation of 6 inch CS conduit for OFC, welding.-

- Post installation hydrotest,dewatering and tie-in with pipeline at either banks etc.

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6.2.1 Meter 250

Laying of the pipeline by the approved HDD method across the river crossing including, strings preparation of pipes, welding, testing, 100 % radiography by X-ray, welding repair and retest, coating of field joints with special type Dirax Heat Shrink Sleeve or equivalent (including supply of coating material) and repair of pipeline coating with special PERP-80 repair patch or equivalent material (including supply of repair patch) as per specification, pre-hydrotest of complete strings made for crossing etc. as per specification.

Backfilling of the ditch/ trench including restoration and clean-up of area, disposal of drilling fluid & waste etc. to the satisfaction of Engineer-in-charge and /or as directed by Concerned Authority.

All other works including pigging, cleaning, final hydrotesting as per specification etc. alongwith mainline works (as mentioned in clause no. 1.0 above) required as per specifications, codes, approved drawings, calculations, methods and as directed by Engineer-in-charge and provision of contract document; getting NOC from all concerned authority of the facilities crossed.

Crossing of creek at Chainage 5.307 Km for carrier pipeline of size 219.1 mm NB x 8.7 mm of API 5L Grade X-56 and CS conduit of size 150 NB X 6.4 mm thick. of IS 1239 or equivalent ERW Pipe for HDPE duct and OFC

Notes: (i) Crossings indicated are tentative. Crossing width may vary as per site condition. Bidders are advised to visit the site for actual assessment of extent of crossing and to assess the extent of cover which may have to be provided. Actual string length for HDD shall be as per design calculations so that pipe is not under stress as permitted by codes/ specifications. Final length of string shall be decided after decision of minimum cover requirement by concerned Authority/ Engineer-in-charge.


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7.0

(ii) The Contractor has to quote for all X-ing alongwith 6" CS conduit. It is sole discretion of the Contractor to do HDD crossing of mainline pipe as well as CS conduit pipe either by suitabily strapping together both the carrier pipe & CS conduit and pulled through the same drill hole. or making separate HDD for 6" CS conduit for OFC laying at minimum 4m distance apart from centreline of HDD of mainline either side. No separate payment for HDD for 6" CS conduit shall be paid.

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

(iv) Geo-technical investigation and hydrological survey data / report of all the above crossings shall be carried out by the Contractor and the contractor shall submit design calculation and all construction (profile) drawings,survey data for GAIL / PMC approval. Work shall start only after approval of the above.

(v) Contractor shall not be entilted for any extra payment due to location / area constraint, capacity of rig, etc.

(vi) The payment of supply of CS conduit & coating of the same shall be made sepatarely as per relevant SOR item.

WATER CROSSING [RIVER, CANAL, NALLAH / DRAIN, IRRIGATION CHANNEL (BY OPEN CUT CONVENTIONAL METHOD)]

Complete work of the water crossings (between the limits as defined in approved drawing) including "Receiving and taking over" 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, manpower, 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.


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Following data shall be obtained from concern authority/ local sources to finalise scour depth :-(i) Past Historical flood level datas indicating HFL to determine highest flood level.(ii) River flow data including velocity of water flow.(iii) Necessary information regarding type of soil and strata underneath the river bed.

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String preparation of 6 inch CS conduit for OFC, welding.

In-situ pre-construction survey including auger bore(s) minimum 6.0 depth [in the middle third of waterway; at least 1 in each waterbody and at interval of 50M centres] to establish bed strata,its bore log by soil testing; obtaining either scour depth from concerned authority, necessary cover required over the carrier pipeline from lowest bed level of the stipulated water crossing to be obtained from concerned authority 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 the execution of work.

Trenching 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 at all conditions of the water crossings by various methods 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 50 mtrs. both the side from crossing location or the actual depth 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.


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- Post installation hydrotest, dewatering and tie-in with pipeline at either banks etc.

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7.1

7.1.1 Meter 100

Final strings preparation of pipes with thickness of 100 mm continuous concrete weight coating upto approved length as per approved drawing & specification [only with guniting concrete in lowered position]or as decided by Engineer-in-charge depending on site condition, repair of coating damages, concrete coating of field joints, etc. as per respective technical specification.

Continuous concrete weight coating of minimum density 2245 kg/m3 of mininum grade M-25 (nominal mix) and field joints thereof in all areas of work wherever required as per site condition and performing all works as per specification.

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

Backfilling of the trench including supply and padding by select backfill as required: stabilisation of excavated banks using embankment mattresses as per drawings/ specifications including supply of necessary materials getting NOC from concerned authority after bank protection, restoration of disturbed area and clean-up etc.

All other works including pigging, cleaning, final hydrotesting as per specification etc. alongwith mainline works (as mentioned in clause no. 1.0 above) required as per specifications, codes, approved drawings, calculations, methods and as directed by Engineer-in-charge.

River / Canal / Drain / Nallah / Minor Crossings wherever required at minimum cover mentioned as above.

Crossing of River / Canal/ Drain/ Nallah / Minor Crossings for carrier pipeline of size 323.9 mm NB x 9.5 mm of API 5L Grade X-60 and CS conduit of size 150 NB X 6.4 mm thick. of IS 1239 or equivalent ERW Pipe for HDPE duct and OFC

Note: (i) The width indicated is not for any single crossings. This shall be as per requirement at site for crossing at different locations.


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(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 string 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.

(iv) In case of lower depth of crossing achieved if damage to bed & bank is extensive the scheme for Bed & Bank Stabilisation as per standards MEC/05/11/Std-015 & 016 shall be executed at no extra cost.

(v) The payment of supply of CS conduit & coating of the same shall be made sepatarely as per relevant SOR item.


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8.0 CROSSING (by HDD Method)

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Complete work of any crossing (between the ROW limits as defined in Crossing Drawings enclosed with Bid Document) by HDD method including "Receiving and taking over" owner supplied three layer PE coated line pipes from Owner's designated place to issue/ dump site(s) and transportation to Contractor's stock yard/ work shop/ work site including all handling loading, unloading, aligning etc. supply of all Contractor supplied material including consumables, manpower, equipment, other resources to work site(s) and aquiring the required land for storage., Execution of, but not limited to, following works in accordance with specifications and instruction of Engineer-in-charge and as per all provision of Contract Document.

For waterbody, In-situ pre-construction survey including auger bore(s) of minimum 6.0 M depth [in the middle third of waterway; at least 1 in each waterbody and at interval of 50M centres] to establish bed strata,its bore log by soil testing; obtaining historical data/ scour depth from concerned authority ascertaining under neath soil & strata, necessary cover required over the carrier pipeline from lowest bed level of the stipulated water crossing including design & calculation and detail engineering and making of crossing drawing for getting the 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 the execution of work. For road crossings,pre-construction survey based on site visit, collection of data (if required) from concerned Authority including design and detail engineering and making of crossing drawings for getting their approval from concerned Authority/ Engineer-in-charge, getting work permit/ NOC for the crossing as well as utility crossings (if any) encountered during crossing prior to start the execution of work.


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- String preparation of 6 inch CS conduit for OFC, welding.

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In case of water body, drilling to the required depth on the banks and bed including maintenance of drill hole in all types of strata, all depth to accommodate the pipeline and CS conduit for OFC laying at all conditions of the water crossings by HDD methods for providing with minimum cover either(i) 1.5m below the scour profile/ duly approved/ accepted by concerned authority.or (ii) 2.5m or more from the lowest bed as required by concerned authority or site & technical requirement.and(iii) In addition to point (i) & (ii), In case of multiple combined X-ing i.e. canal alongwith road/ drain, minimum cover requirement as per specification/ concerned authority for each type of x-ing has also to fulfilled.

In case of road crossing, drilling to required depth from top of road including maintenance of drill hole in all types of strata, all depth to accommodate the pipeline and CS conduit for OFC laying at all conditions encountered during road crossing by approved HDD methods for providing minimum cover specified in code/ specification or the actual depth as decided by concerned authority, whichever is more.

Laying of the pipeline by the approved HDD method across the crossing including, strings preparation of pipes, welding, testing, 100% radiography by x-ray, welding repair and retest, coating of field joints with special type Dirax Heat Shrink Sleeve or equivalent (including supply of coating material) and repair of pipeline coating with special PERP-80 repair patch or equivalent material (including supply of repair patch) as per specification, pre-hydrotest of complete strings made for crossing etc.

Backfilling of the ditch/ trench including restoration and clean-up of area, disposal of drilling fluid & waste etc. to the satisfaction of Engineer-in-charge and /or as directed by Concerned Authority.


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- Post installation hydrotest, dewatering and tie-in with pipeline at either banks/ ends etc.

8.1 Details of Water Body Crossing 8.1.1 Meter 800

8.1.2 Meter 200

(vi) List of crossings is enclosed in the bid document (Vol-III of III).

All other works including pigging, cleaning, final hydrotesting etc. alongwith mainline works (as mentioned in clause no. 1.0 above) required as per specifications, codes, approved drawings, calculations, methods and as directed by Engineer-in-charge.

Any type of crossings for carrier pipeline of size 323.9 mm NB x 9.5 mm thk of API 5L Grade X-60 and CS conduit of size 150 NB X 6.4 mm thick. of IS 1239 or equivalent ERW Pipe for HDPE duct and OFC.

Any type of crossings for carrier pipeline of size 219.1 mm NB x 8.7 mm thk of API 5L Grade X-56 and CS conduit of size 150 NB X 6.4 mm thick. of IS 1239 or equivalent ERW Pipe for HDPE duct and OFC.

Note : (i) Width of above crossings indicated are tentative. The width indicated are not for any single crossings. This shall be as per requirement at site for crossing at different locations.

(ii) Width of the crossings are indicated in respective Crossing drawing enclosed with the tender document. Crossing width may vary as per site condition. String length for HDD shall vary as per design calculations so that pipe is not under stress as permitted by codes/ specifications. However final length of string & cover from top of pipe shall be decided and approved by concerned Authority / Engineer-in-charge.

(iii) It is sole descretion of the Contractor to do HDD crossing of mainline pipe as well as CS conduit pipe either by suitabily strapping together both the carrier pipe & CS conduit and pulled through the same drill hole. or making separate HDD for 6" CS conduit for OFC laying at minimum 4m distance apart from centreline of HDD of mainline either side. No separate payment for HDD for 6" CS conduit shall be paid.

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

(v) The payment of supply of CS conduit & coating of the same shall be made sepatarely as per relevant SOR item.


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9.0 CASED CROSSING

Crossing with Casing Pipe by Boring

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String preparation of 6 inch CS conduit for OFC, welding.

Complete work of cased crossing (between the limits as defined in approved drawings) excluding supply of casing pipe bare (for 12" & 8" NB Pipeline) including handling, loading, transportation, unloading to Contractor's own stock yard/ work site.

Pre-construction survey and making of crossing drawing based on site visit and getting their approval from concerned Authority/ Engineer-in-charge prior to starting the execution of work.

Strings preparation of pipes(carrier 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.

Installation of casing pipe by jacking/ boring for cased crossings including open cut for adjacent service road, canal, minor nature of water channel, utility line crossing etc. (if any) wherever required for all depth in all type of soils and terrrain for carrier pipe insertion and for OFC/ HDPE duct. All other Contractor supplied materials like casing insulators, Zinc Ribbon Anodes and casing end seals as per enclosed specification/ drawings materials for casing vents and drain assembly etc. including supply of all other materials, equipments, consumables, manpower, welding including visual inspection of all weld joints.

Preparation of required length of carrier pipeline welded string including all other works as mentioned in SOR Sl. No. 1.0 above and as per specification/ drawings. Pulling of OFC/ HDPE duct through CS conduit & insertion of carrier pipe in casing pipe after above ground pretesting at specified test pressure including installation of casing insulators and Zn ribbon anode as per approved design calculation, specification/ drawings.Installation of vent and drain assembly, fixing of end seals, backfilling and restoration as original of the facilities crossed.


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- Post installation hydrotest, dewatering and tie-in with pipeline.

9.1 For 12" NB pipeline9.1.1 M 60

9.1.2 Installation by Open Cut of Casing Pipe - 18" NB x 7 mm wall thk. (for 12" NB pipeline) M 18

9.1.3 M 60

9.1.4 Installation by Open Cut of CS Conduit 150mm NB, 6.4mm wall thk. (for OFC & their conduit) M 189.1.5 Supply of Casing pipe of 18" x 7mm wall thk., IS 3589 or equivalent (for 12" NB carrier pipe) M 78

9.2 For 8" NB pipeline

9.2.1 M 36

9.2.2 Installation by Open Cut of Casing Pipe - 14" NB x 5 mm wall thk. (for 8" NB pipeline) M 12

9.2.3 M 36

9.2.4 Installation by Open Cut of CS Conduit 150mm NB, 6.4mm wall thk. (for OFC & their conduit) M 129.2.5 M 48

Backfilling of the ditch/ trench including restoration and cleanup of area to the satisfaction of Engineer-in-charge and/or as directed by concerned Authority.

All other works including pigging, cleaning, final hydrotesting etc. alongwith mainline works (as mentioned in SOR Sl. No. 1.0 above) and as per specification, approved procedure, drawing etc. and instruction of Engineer-in-charge and provision of contract document, getting NOC from all concerned Authority of the facilities crossed.

Installation of Casing Pipe by Jacking with auger Boring of Casing Pipe -18" NB x 7 mm wall thk. (for 12" NB pipeline)

Installation by Pipe Jacking with auger Boring of CS Conduit 150mm NB, 6.4mm wall thk. (for OFC & conduit)

Installation of Casing Pipe by Jacking with auger Boring of Casing Pipe -14" NB x 5 mm wall thk. (for 8" NB pipeline)

Installation by Pipe Jacking with auger Boring of CS Conduit 150mm NB, 6.4mm wall thk. (for OFC & their conduit)

Supply of Casing pipe of 14" x 5 mm wall thk., IS 3589 or equivalent (for 8" NB carrier pipe) along with coal tar epoxy coating of minimum 300 microns (after proper cleaning) including supply of coating material, consumables etc.

Note : (i) Width of above crossings indicated are tentative. The width indicated are not for any single crossings. This shall be as per requirement at site for crossing at different locations.


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10.0 PERMANENT MARKERS

10.1 Pipeline Warning Signs Nos. 120

10.2 Right-of-way boundary markers Nos. 628

10.3 Kilometer Posts Nos. 72

(ii) Width of the above crossings indicated are tentative. Actual length & cover from top of casing pipe string may vary depending upon site conditions, crossing methods, approved drawings etc. and/ or decided by concerned Authority/ Engineer-in-charge.

(iii) Exact centreline location of boring of 6" NB CS conduit for HDPE Ducts / OFC as a casing pipe shall be minimum 4.0m either side based on as installed centreline dimension of carrier pipe inside casing pipe at all cased crossing. The cover to top of casing pipe for HDPE Ducts / OFC shall be same as cover to top of the pipeline/ casing pipe as applicable.

(iv) The rates as quoted for the above crossings shall be applicable for the pipeline laying between the ROW limits of the crossing as defined in respective crossing drawings enclosed with the tender document. Payment for crossing installation as per above rates shall be made for the actual horizontal width of the crossing between the ROW limit of crossing along the pipeline crossed. Any additional length of pipe required to be installed during crossing installation (on both sides of crossing) in order to comply with the minimum requirements of cover/ burial depth specified for the crossing or for any installation convenience shall not be considered as part of crossing on above rates and shall be paid as per the rates quoted for the normal laying of the pipeline. No additional compensation shall be admissible in this regard.

(v) Payment for the length of carrier pipeline string shall be bored casing pipeline length plus two meters. Payment for additional length of carrier pipeline string shall be paid under SOR item no. 1.1

Supply, fabrication and 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 and grouting with concrete, cleaning, supply and application of approved colour and quality of primer and paint, stencil letter cutting for numbers, direction, chainage, etc., restoration of area to original condition and performing all works as per drawings, specifications and instructions of Engineer-in-charge.


1 MAINLINE WORKS



Tax


Tax






10.4 Direction Markers Nos. 75

10.5 Aerial Markers Nos. 10

Note : Final quantities of Marker may vary. This may be confirmed by EIC before fabrication.

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

11.1 Repair of coating defects in 3-Layer PE Coating Line PipeRepair of Holiday in Coating

125

11.2 Repair of Defects in Pipesi) Cutting and rebevelling (dents / damage in bevels exceeding 3mm in depth) No. 25

ii) Jack out (dents in bevels ranging between 1mm and 3mm in depth) No. 25

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.

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.

cm2


1 MAINLINE WORKS



Tax


Tax






12.0 LEAKS/ BURSTS (Attributable to Owner)12.1

ii) Major leak (Detected by visual method) for pipeline size 323.9 mm (12") NB Lumpsum 1

iii) Major leak (Detected by visual method) for pipeline size 219.1 mm (8") NB Lumpsum 1

12.2

i) Minor leak (Detected by sectionalizing method) for pipeline size 323.9 mm (12") NB Lumpsum 1

i) Minor leak (Detected by sectionalizing method) for pipeline size 219.1 mm (8") NB Lumpsum 1

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

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 inordinately 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


1 MAINLINE WORKS



Tax


Tax






13.0 LONG RADIUS BENDS13.1

a) 20° - 30° Nos. 10

b) 31° - 45° Nos. 10

c) 46° - 60° Nos. 10

d) 61° - 90° Nos. 10

13.2

a) 20° - 30° Nos. 10

b) 31° - 45° Nos. 10

c) 46° - 60° Nos. 10

d) 61° - 90° Nos. 10

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.

Supply of Long Radius Bends (R = 6D) for 12" dia.pipe, X-60 (thk. 10.3 mm) as per T.S. (No. MEC/TS/05/62/015) & Data Sheet No. MEC/23PH/05/28/M/001/DS-015 enclosed in Tender Document (Bare pipe for LR Bends shall be free issue to the contractor).

Supply of Long Radius Bends (R = 6D) for 8" dia.pipe, X-56 (thk. 8.7 mm) as per T.S. (No. MEC/TS/05/62/015) & Data Sheet No. MEC/23PH/05/28/M/001/DS-015 enclosed in Tender Document (Bare pipe for LR Bends shall be free issue to the contractor).

Note : The quantities of LR Bends may vary. For final quantity, approval shall be taken by EIC before order.


1 MAINLINE WORKS



Tax


Tax






14.0 Magnetic Cleaning and Electronic Geometry Pigging

Magnetic cleaning and Electronic Geometry Pigging

14.1 12" NB Pipeline for Undera-Chokari pipeline Section Km 26

14.2 12" NB Pipeline for GNFC - NTPC pipeline Section Km 16

14.3 8" NB Pipeline for Dabka Saraswani pipeline Section Km 17

14.4 8" NB Pipeline for GNAQ - Jambusar pipeline Section Km 13

15.0 PRE-COMMISSIONING OF UNDERGROUND PIPELINE LENGTH AND TERMINALS / STATIONS.

Mobilisation/demobilisation of pigging tools, tackles, consumables, accessories and personnel by contractor at work site including but not limited to magnet pig, electronic geometry pigs and pig tracking device, temporary launcher and receiver as per specification and other provision of the bid document including supply of material, equipment, manpower, etc. as required for geometry inspection and magnet cleaning including calibration of magnetic and caliper tools at works site, running of adequate no. of magnet pigs and electronic geometry pigs (caliper) including pig tracking at 5 to 10 Km interval, preparation of site report on pipeline, data analysis at Contractors facility as per specification and provisions of the Bid Document.

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.


1 MAINLINE WORKS



Tax


Tax






15.1 Precommissioning Checksa) Km 26

b) Km 16

c) Km 17

d) Km 13

15.1.2 Dewatering a) Km 26

b) Km 16

c) Km 17

d) Km 13

15.1.3 Swabbing a) Km 26

b) Km 16

c) Km 17

d) Km 13

Pre-commissioning of pipeline from Despatch terminal to receiving terminal for Undera-Chokari pipeline Section.

Pre-commissioning of pipeline from Despatch terminal to receiving terminal for GNFC - NTPC pipeline Section.

Pre-commissioning of pipeline from Despatch terminal to receiving terminal for Dabka - Saraswani pipeline Section.

Pre-commissioning of pipeline from Despatch terminal to receiving terminal for GNAQ - Jambusar - T Point pipeline Section.

Dewatering of pipeline from Despatch terminal to receiving terminal for Undera-Chokari pipeline Section.

Dewatering of pipeline from Despatch terminal to receiving terminal for GNFC - NTPC pipeline Section.

Dewatering of pipeline from Despatch terminal to receiving terminal for Dabka - Saraswani pipeline Section.

Dewatering of pipeline from Despatch terminal to receiving terminal for GNAQ - Jambusar - T Point pipeline Section.

Swabbing of pipeline from Despatch terminal to receiving terminal for Undera-Chokari pipeline Section.

Swabbing of pipeline from Despatch terminal to receiving terminal for GNFC - NTPC pipeline Section.

Swabbing of pipeline from Despatch terminal to receiving terminal for Dabka - Saraswani pipeline Section.

Swabbing of pipeline from Despatch terminal to receiving terminal for GNAQ - Jambusar - T Point pipeline Section.


1 MAINLINE WORKS



Tax


Tax






16.0 Drying & Commissioning

16.1 Drying by vaccum drying/ super air drying/ super dry nitrogen

a) For 12" Undera-Chokari pipeline Section. Km 26

b) For 12" GNFC - NTPC pipeline Section. Km 16

c) For 8" Dabka - Saraswani pipeline Section. Km 17

d) For 8" GNAQ - Jambusar - T Point pipeline Section. Km 13

16.2 Commissioning assistance / commissioning for undergroung pipeline length & terminal / stations..

a) For 12" Undera-Chokari pipeline Section. Km 26

b) For 12" GNFC - NTPC pipeline Section. Km 16

c) For 8" Dabka - Saraswani pipeline Section. Km 17

d) For 8" GNAQ - Jambusar - T Point pipeline Section. Km 13

Complete work to carrying out the drying by vaccum drying/ super air drying/ super dry nitrogen & commissioning of pipeline section including supply of manpower, equipments & consumables (nitrogen reqiured for purging etc. ), 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.


1 MAINLINE WORKS



Tax


Tax






17.0 IDLE TIME PRESERVATION:

17.1 Km / month 42

17.2 Km / month 30

18.0

18.1 Km 42

18.2 Km 30

Preservation of complete 12" NB pipeline ( Undera-Chokari & GNFC- NTPC sections) including sub sections, associated facilities and terminal facilities (installed by Contractor) and its maintenance by filling and pressurising with nitrogen to a positive pressure of 2 bars (g). Supply and maintenance of nitrogen at required pressure, 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.

Preservation of complete 8" NB pipeline (Dabka- Saraswani & GNAQ-Jambusar-T point Section) including sub sections, associated facilities and terminal facilities (installed by Contractor) and its maintenance by filling and pressurising with nitrogen to a positive pressure of 2 bars (g). Supply and maintenance of nitrogen at required pressure, 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.

SUPPLY OF WARNING TAPE/ MAT

Supply of warning tape/mat for 12 inch NB pipeline as per the technical specification enclosed in the bid document.. The material of warning tape shall be of high density polyethylene and non biodegradable type. It shall have non-toxic and anti rodent properties.

Supply of warning tape/mat for 8 inch NB pipeline as per the technical specification enclosed in the bid document.. The material of warning tape shall be of high density polyethylene and non biodegradable type. It shall have non-toxic and anti rodent properties.


1 MAINLINE WORKS



Tax


Tax






19.0

19.1 M1500

19.2 M1500

20.0 ABANDONING AND DE-COMMISSIONING OF EXISTING LINE

20.1

20.1.1 For Undera-Chokari pipeline Section. ( 12" x 26 Km) Lumpsum 120.1.2 For GNFC - NTPC pipeline Section.(12" x 16 Km) Lumpsum 120.1.3 For Dabka Saraswani Pipeline section ( 8"x 17 Km) Lumpsum 120.1.4 For GNAQ Jambusar T-Point Pipeline section ( 8"x 13 Km) Lumpsum 1

SUPPLY & COATING OF CS CONDUITComplete work of supply of carbon steel pipes required for crossing, 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 indicated in SCC, drawings, specification and instructions of Engineer-in-charge and as per all provisions of the CONTRACT DOCUMENT.And also Handling including lifting, transportation from Contractor Stores to CONTRACTOR's workshop for fabrication and/ or to work site.

All works related to supply of CS conduit of size 150 mm NB (6 inch), 6.4 mm thick IS 1239 or equivalent ERW pipe for various crossings.

All works related to coating of CS conduit of size 150 mm NB (6 inch), 6.4 mm thick with coal tar epoxy coating of minimum 300 microns( after proper cleaning) including supply of coating material, consumables etc.

Complete work of carrying out abandonment and de-commissioning of the existing pipeline after disconnecting / isolating it from all sources and supplies of gas with positive isolation.Pigging with HDPE & coated HDPE pigs by nitrogen including disposal of condensate/ debris, arrangement of tanker for disposal of condensate, coordination with ONGC/ GAIL authorities related to condensate disposal and after completion of all above mentioned activities sealing the pipeline ends effectively by providing end caps or flange and blind flange.Supply of all consumables (i.e. nitrogen required for pigging, pigs etc.) materials, deployment of required manpower and equipments, all temporary works and performing all associated works, complete as per the relevant code (PNGRB guidelines/ code T4S), specifications,approved procedures, other provisions of contract document and instructions of Engineer-in-charge. The contractor shall finally obtain a certification of successful decommissioning and abandonment of the pipeline from PNGRB.


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Tax


Tax






20.2

20.2.1 For Undera-Chokari pipeline Section. ( 12" x 26 Km) Lumpsum 120.2.2 For GNFC - NTPC pipeline Section.(12" x 16 Km) Lumpsum 120.2.3 For Dabka Saraswani Pipeline section ( 8"x 17 Km) Lumpsum 120.2.4 For GNAQ Jambusar T-Point Pipeline section ( 8"x 13 Km) Lumpsum 1

Note: The above item No. 20.0 may be carried out in single section or more than one sectionsNote: (i) The bidder must indicate currency(ies) against each quoted item of the SOR.

(ii) The total amount shall also be given by the bidder in the quoted currency(ies).

Place : _____________Date : _____________Tender No.: _____________________________________________________Offer No. & Date : ________________________________________________

Complete work of carrying out water flushing activity in the entire pipeline section.Providing a water column of 5% of total volume before launching first combination of HDPE pig and coated HDPE pig by a water column of 5% of total volume and launching second combination of HDPE pig and coated HDPE pig by compressed air.Supply of all consumables (HDPE and coated HDPE pigs etc.) materials, deployment of required manpower and equipments, all temporary works and performing all associated works, complete as per the relevant specifications,approved procedures, other provisions of contract document and instructions of Engineer-in-charge.

Total Amount of quoted price (inclusive of all applicable taxes & duties except Service Tax)

SOR. No. 05/21/23PH(GR)/CP(Part-C)/SOR-02(I), Rev-0 Page 30 of 101

2 (I) CATHODIC PROTECTION WORKS Unit Quantity

Sl.No. Description of Item

1 TEMPORARY CATHODIC PROTECTION SYSTEM (TCP SYSTEM)1.1 LS 4

a)

b)

C)

d)

e)

f)

g)

Unit Rate inclusive of all applicable taxes & duties

except Service Tax

Total Amount inclusive of all applicable taxes & duties

except Service Tax

Design, detail engineering, Manufacturing, Inspection/FAT (Factory acceptance test), supply, Packing, insurance, transportation to site, storage at site, Handling, Transportation, Loading, Unloading, Erection, Installation, Testing & Commissioning of the temporary Cathodic protection system using of the temporary Cathodic protection system using Mg (Min 3.0 Kg Each)/ Zn galvanic anodes to protect the external surface of 3LPE coated pipeline against corrosion for a design life of minimum 2 year or till commissioning of PCP system whichever is later as per standard specification No.- MEC/S/05/E9/016A for temporary cathodic protection system. Scope shall also include but not limited to the following for completion of jobs:

Measurement of soil resistivity along the right of way of the main pipeline (At 500mtr Interval) & collection of soil sample at every 10.00 kM for its chemical & microbial analysis along the pipeline route as per specification for corrosion survey MEC/TS/05/21/016C.

Design, Detailed Engineering, Preparation of Design Document, Preparation of Test station schedule & Bill of Material as per the corrosion survey & Chemical analysis of Soil / Water samples for Temporary Cathodic Protection system.

Collection of additional data related to cathodic protection along the right of way of pipeline as per standard specifications.

Supply, Erection, Installation, Testing & commissioning of Mg/ Zn Galvanic anodes as per the standard specification- MEC/TS/05/E9/016A. The weight of the Mg Anode & the total nos. of anodes shall be calculated as per the corrosion survey, soil chemical analysis, total weight and current requirement of the pipeline section. However, Min one anode is to be installed at every one KM with test station.

Supply, Erection, Installation, Testing & commissioning of Test stations (Big Size & Normal Size) weather proof (IP-55) as per specification & enclosed drawings.

Supply, Laying of HDPE sheets (Min 6 mm) between the GAIL pipeline and the other CP protected/un-protected foreign pipelines at the crossing/running parallel locations for providing electrical isolation.

Supply, Erection, Installation, Testing & commissioning of Zinc Ribbon Anodes for protection of the carrier pipe inside the coated casing pipe in 4-8 O’ Clock/ 10, 2 O’ clock positions (Longitudinally to pipeline without thermit weld and the end connection of the ribbon anodes to be terminated in the TLP box through end sealing). Bidder will submit the installation drawing of the same for approval prior to installation.


SCHEDULE OF RATES-PART 'C' Pipeline Replacement Project in Gujarat Region (Phase-I)






except Service Tax


except Service Tax




h)

i)

j)

k)

l)

m)

Supply, Erection, Installation, Testing & commissioning of one set of spark gap arrestor (Solid State) across each insulating joint provided at dispatch terminal, receiving terminal, tap-off, SV & various consumer terminals as per P&ID / specification. The un-protected/above ground pipeline shall be earthed through GI earth electrodes with separate earth pit. The resistance of grounding shall be limited to 5 ohms max.

Supply, installation, testing & commissioning one set of polarization cell (Solid state) with zinc anode at all high tension electrical power transmission line/equipments /railway tractions (all 66 KV & above) crossing or running parallel to the pipeline for grounding purpose as per specification. The rating of the cell shall depend upon anticipated fault current & ground bed resistance at the location of installation and the calculation of the same shall be furnished to MECON for review & selection of rating of the Polarisation Cell. However, the rating of polarisation cell shall not be less than 3.7 KA & number of 20 kg net weight zinc anode shall not be less than two. If required Zn Ribbon anode (Dia 15mm with back fill trench) may also be used for the grounding purpose to get lower grounding resistance.

Supply, installation, testing & commissioning of Earthing of above ground catholically unprotected pipeline at IP, SV, R/T & D/T etc, the earth electrode shall be 65 mm dia, 4.5 mm thickness & 3000mm long.

Supply, installation, testing & commissioning of External Electrical resistance Probes (Two nos. for each Pipeline with 1 no. ER probe reading instrument for each pipeline) utilizing the electrical resistance technique shall be provided along the pipeline at marshy areas and at vulnerable locations to monitor the external corrosion activity on the pipeline. Location of external ER probe shall be decided during detail engineering.

Supply, installation, testing & commissioning of Polarisation coupons (10 Nos.) have one side exposed area of 100 mm x 100 mm with permanent reference cell shall be provided along the pipeline at marshy areas and at vulnerable locations to monitor the external corrosion activity on the pipeline as per enclosed standard specification. Location of external Polarisation coupons & Number of magnetic devices for operation of magnetic switch shall be decided during detail engineering in consultation with GAIL/MECON.The works related to collection of approximately 2-5 m of pipeline material (In pieces of 300 to 1000mm length) for fabrication of Polarisation coupons is in the scope of the Contractor.

Protection of the Coated Cased Crossing for design life of PCP by 5 kg Pre Packed Mg anodes on both side of casing.





except Service Tax


except Service Tax




o)

p)

q) Supply, laying, termination, Glanding and ferruling of all the cables of TCP system.

r)

s)

Note: (i) The bidder must indicate currency(ies) against each quoted item of the SOR.



Supply, installation, testing & commissioning of Computerized Test Stations (CTSU) along with permanent reference cell, for automatically monitoring and recording the pipe to soil potential, pipe current etc of the pipeline as per scope of work of CP system. Locations of CTSU shall be decided during detailed engineering.

Bonding in between pipelines running parallel or crossing as required including taking of permission from the owner of the foreign pipeline.

PSP Monitoring on monthly basis of the TCP system till commissioning of the permanent cathodic protection system.

All civil/ structural & other miscellaneous works related to TCP system including supply of bricks, cement & steel etc. required for completion of the system.


SOR. No. 05/21/23PH(GR)/CMS(Part-C)/SOR-02(II), Rev-0 Page 33 of 101

2 (II) CORROSION MONITORING SYSTEM Unit Quantity


1.0 Nos. 4

2.0 Nos. 4

3.0 Nos. 4

4.0 Nos. 4

5.0 Nos. 4

6.0 Nos. 4

7.0 Nos. 48


except Service Tax


except Service Tax

Design, detail engineering, Manufacturing, Inspection/FAT (Factory acceptance test), supply, Packing, insurance, transportation to site, storage at site of high pressure, retrievable type, flush-mounted ER probes, body SS 316, with mild steel element as per pipe material API 5L X -80/70 and the element thickness 10 mils, suitable for measurement of Corrosion rate in the range of 0-10mpy along with adaptor with cable as per Job specification of Corrosion Monitoring System at proposed / existing station maked in P&ID.

Supply of spare flush mounted ER probes body SS 316, with mild steel element as per pipe material API 5L X -80/70 and the element thickness 10 mils, suitable for measurement of Corrosion rate in the range of 0-10 mpy as per Job specification of Corrosion Monitoring System at proposed / existing station.

Design, detail engineering, Manufacturing, Inspection/FAT (Factory acceptance test), supply, Packing, insurance, transportation to site, storage at site of 2" NB, 5.25" height, flare weld Access fitting assembly (non-tee), body carbon steel, acme thread outlet with hollow plug assembly in AISI-316 along with heavy duty protective CS cover, essential spare Rating 6000 psi and sustained design temperature of 65 DEG. etc for ER Probes as per Job specification of Corrosion Monitoring System at proposed / existing station maked in P&ID.

Design, detail engineering, Manufacturing, Inspection/FAT (Factory acceptance test), supply, Packing, insurance, transportation to site, storage at site of ER Probe panel mounted transmitters with mounting bracket and receivers (corrosion meter) connecting to UPS and suitable to interfacing with DCS / SCADA along with all accessories for ER Probes as per Job specification of Corrosion Monitoring System at proposed / existing station.

Erection, Installation, testing and commissioing of ER probes, access fitting assemblies, Transmitters and Receivers (Corrosion meters) and interface with DCS / SCADA including hot tapping & welding with the pipeline, testing & commissioning at proposed / existing station.

Erection, Installation, testing and commissioing of ER probes, access fitting assemblies, Transmitters and Receivers and interface with DCS / SCADA without hot tapping, but including welding with the pipeline, testing & commissioning at proposed / existing station.

Design, detail engineering, Manufacturing, Inspection/FAT (Factory acceptance test), supply, Packing, insurance, transportation to site, storage at site of mild steel flush disc coupons of 1.25" dia & 0.125" thickness as per Job specification of Corrosion Monitoring System. The coupons shall be of pipe material grade API 5L X-60/70.








except Service Tax


except Service Tax




8.0 Nos. 4

9.0 Nos. 4

10.0 Nos. 4

11.0 Nos. 4

12.0 Mtr 600

13.0 Nos. 1

14.0 Nos. 1

15.0 Nos. 4

16.0 LS 4



Place : _____________Date : _____________Tender No.: _____________________________________________________

Design, detail engineering, Manufacturing, Inspection/FAT (Factory acceptance test), supply, Packing, insurance, transportation to site, storage at site of retrievable coupon holders of SS 316 for flush disc coupon as per Job specification of Corrosion Monitoring System at at proposed / existing station.

Design, detail engineering, Manufacturing, Inspection/FAT (Factory acceptance test), supply, Packing, insurance, transportation to site, storage at site of 2" NB, 5.25" height, flare weld Access fitting assembly (non-tee) with solid plug assembly of SS 316 alongwith heavy duty protective CS cover, essential spare etc. as per Job specification of Corrosion Monitoring System at proposed / existing station.

Erection, Installation, testing and commissioing of coupons with coupon holder and access fitting assembly including hot tapping & welding with the pipeline, testing & commissioning at proposed / existing station.

Erection, Installation, testing and commissioing of coupons with coupon holder and access fitting assembly without hot tapping but including welding with the pipeline, testing & commissioning at proposed / existing station.

Supply, laing, testing of all connecting cables from ER Probe location to control room to interface with DCS/SCADA atproposed / existing station.

Supply and installation of retriever kit complete with repair and seal kit with all accessories as per Job specification of Corrosion Monitoring System at proposed / existing station.

Supply and installation of service valve kit with all accessories as per Job specification of Corrosion Monitoring System atproposed / existing station.

Construction of concrete pits shall be provided with removable closure with minimum gap of 3.5 meters below the position of pipeline for retrieval of ER probes and coupons at proposed / existing station with cover and locking agganfement.

Supply of spares for 02 years O&M operation of CMS system as mentioned in PJS of CMS (ANNEXURE-II).






except Service Tax


except Service Tax




Offer No. & Date : ________________________________________________

SOR. No. 05/21/23PH(GR)/Pipingech(Part-C)/SOR-03(I), Rev-0 Page 36 of 101

3-(I) PIPING & MECHANICAL WORKS

Unit Size QuantityDescription of Item

1.0

-

-

Rating/ Thk./Sch.

Unit Rate inclusive of all applicable taxes &

duties except Service Tax

Sl. No.

PLANT PIPING (ABOVEGROUND) FABRICATION, ERECTION, INSTALLATION AND TESTING OF PIPING :

Transportation including loading, unloading, handling of all piping items from Owner's and/ or Contractor's storage point to work at site/ workshop as applicable, 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 SCC & scope of work indicated in SCC, drawings, specification and instructions of Engineer-in-charge 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, coupling etc. as required for completion of job.

Weldolets, sockolets, flanges, vent and drain point connection etc., including providing stub-in connections, fabricated fittings and reinforcement pads etc., as required.

GAIL (India) Limited

SCHEDULE OF RATES- PART 'C' Pipeline Replacement Project in Gujarat Region ( PHASE-I)





Rating/ Thk./Sch.



Sl. No.




-

- Preparation of final bill of material based on piping GADs.- Preparation of isometric and fabrication drawings.-

-

-

-

Levelling, 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.

Carrying out Non-destructive testing as required except items mentioned elsewhere in SOR.

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 Engineer-in-charge.

Painting of entire system (including aboveground all pipes fittings, flanges and accessories) as per specification MEC/S/05/21/07 suitable for highly corrosive area environment including supply of approved paints and primers, application of primer and paints, indentification lettering/ numbering, colour 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 type of testing as specified, draining, drying by compressed air/other methods approved by COMPANY.




Rating/ Thk./Sch.



Sl. No.




-

-

-

-

1.1

1.1.1 API 5L Gr. X-60, PSL-2 m 12" NB 9.5 5

1.1.2 API 5L, Gr. X-52, PSL-2, SAW, BE m 12" NB S60 78

1.1.3 API 5L, Gr. X-52, PSL-2, Seamless, BE m 10" NB XS 6

Precommissioning & making operational all piping system and equipments and provide all necessary assistance in term of supply of man-power, equipment, tools and tackles required amount of nitrogen for purging of entire terminal piping system including equipments etc.

Clean-up and restoration of site, preparation of as built drawings, documents and project records; transportation of surplus free issue material to Owner's designated plac(s); completing all works in all respects as per the AFC drawing, specifications, standards and other provisions of Contract and instruction of Engineer-in-charge.

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 commissioning and start up.

Hook-up works (with client/ consumer piping at battery limits) wherever required.

Complete Carbon Steel Piping Work with painting including all fittings, flanges and supply of all required gaskets, studs bolts & nuts etc. as described under item 1.0 above




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1.1.4 API 5L, Gr. B, PSL-2, Seamless, BE m 8" NB 14.3 90

1.1.5 ASTM 106, Gr. B (Charpy), Seamless, BE m 6" NB XS 12

1.1.6 ASTM A333 Grade 6 Seamless, BE m 6" NB XS 6

1.1.7 ASTM A 106 Gr. B (Charpy), Seamless, BE m 4" NB XS 460


1.1.9 ASTM A 106 Gr. B (Charpy), Seamless, BE m 2" NB S80 126

1.1.10 ASTM A 106 Gr. B, Seamless, PE m 1½" NB S80 24

1.1.11 ASTM A 106 Gr. B, Seamless, PE m 1" NB S80 24

1.1.12 ASTM A 106 Gr. B, Seamless, PE m ¾" NB S160 54

1.1.13 ASTM A333 Grade 6 Seamless, PE m ¾" NB S160 24

1.1.14 ASTM A 106 Gr. B, Seamless, PE m ½" NB S160 24




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Note: 1) Pipe Specification and thickness may vary depending upon availability of pipe. No extra payment shall be made for this.2) All butt welded fittings end shall generally match with connecting pipe wall thickness. However, in case of misalignment, Contractor shall have to do end preparation without any extra cost. 3) All coupling, nipples etc. as required shall be suplied by contractor but no separate payments shall be made as it is covered under erection rate.4) For SV stations, the underground erection for assembly of SV shall be paid separately.




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2.0 SUPPLY OF ASSORTED PIPE, FITTINGS AND FLANGES

-

2.1 CARBON STEEL PIPES

2.1.1 API 5L, Gr. X-52, PSL-2, SAW, BE m 12" NB S60 78

2.1.2 API 5L, Gr. X-52, PSL-2, Seamless, BE m 10" NB XS 6

2.1.3 API 5L, Gr. B, PSL-2, Seamless, BE m 8" NB 14.3 90

2.1.4 ASTM 106, Gr. B (Charpy), Seamless, BE m 6" NB XS 12


2.1.6 ASTM A 106 Gr. B (Charpy), Seamless, BE m 4" NB XS 460


Complete work of supply of pipes, flanges and fittings 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 indicated in SCC, drawings, specification and instructions of Engineer-in-charge 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.




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2.1.8 ASTM A 106 Gr. B (Charpy), Seamless, BE m 2" NB S80 126

2.1.9 ASTM A 106 Gr. B, Seamless, PE m 1½" NB S80 24

2.1.10 ASTM A 106 Gr. B, Seamless, PE m 1" NB S80 24

2.1.11 ASTM A 106 Gr. B, Seamless, PE m ¾" NB S160 54

2.1.12 ASTM A333 Grade 6 Seamless, PE m ¾" NB S160 24

2.1.13 ASTM A 106 Gr. B, Seamless, PE m ½" NB S160 24

2.2 FLANGES

2.2.1 Weld Neck [B-16.5, ASTM A105, (Charpy), 125 AARH, RF] Nos. 2" 600# 27(End Thickness to match pipe thickness)

2.2.2 Socket Welded (B-16.5, ASTM A105, 125 AARH, RF) Nos. 1½" 600# 8

2.2.3 Nos. 1" 600# 8

2.2.4 Nos. ¾" 600# 15

2.2.5 Nos. ½" 600# 8

2.2.6 Nos. ¾" 600# 8

(End Thickness to match pipe thickness)2.2.7 Blind Flanges (B-16.5, ASTM A105, 125 AARH, RF] Nos. 1½" 600# 4

Socket Welded [B-16.5, ASTM A 350 GR. LF2, Cl.-1, 125 AARH, RF]




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2.2.8 Nos. 1" 600# 4

2.2.9 Nos. ¾" 600# 15

2.2.10 B-16.5, ASTM A 350 GR. LF2, Cl.-1 Nos. ¾" 600# 8

2.2.11 Spectacle Blind [B-16.48, ASTM A105 (Charpy), 125 AARH, FF] Nos. 2" 600# 13

2.3 ELBOW

2.3.1 90° Elbow [ASTM A234, Gr. WPB (Charpy), B-16.9, 1.5D, BW] Nos. 2" S80 50

2.3.2 90° Elbow [ASTM A105, B-16.11, SW] Nos. ¾" S160 12

2.3.3 90° Elbow [ASTM A350, Gr. LF-2, B-16.11, SW] Nos. ¾" S160 4

2.4 TEE

2.4.1 Equal Tee [ASTM A234, Gr. WPB (Charpy), BW]

2.4.2 Nos. 2" S80 35

2.4.3 Equal Tee [ASTM A105, SW, 6000#] Nos. ¾" S160 16

2.5 UNEQUAL TEES 2.5.1 ASTM A234, Gr. WPB (Charpy) Nos. 2"x2"x¾" S80 x S160 13

2.5.2 ASTM A105, SW Nos. 1½"x1½"x¾" 6000# 13




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2.5.3 Nos. 1"x1"x¾" 6000# 13

2.6 WELDOLET 2.6.1 ASTM A 105 (Charpy) Nos. 12" x 4" S60 x XS 6

2.6.3 Nos. 12" x 2" S60 x S80 4

2.6.4 Nos. 8" x 2" 14.3 x S80 4

2.7 SOCKOLET 2.7.1 ASTM A 105 Nos. 12" x¾" 3000# 2

2.7.2 Nos. 8" x¾" 3000# 4

2.7.3 ASTM A350, Gr. LF-2, SW Nos. 6"x¾" 3000# 2

2.7.4 Nos. 4"x¾" 3000# 8

2.8 REDUCER ASTM A234, Gr. WPB (Charpy)

2.8.1 Nos. 2" x 1½" S80 x S80 12

2.8.2 Nos. 2" x 1" S80 x S80 12

2.8.3 Nos. 2"x ¾" S80 x S160 28

2.9 Transition Fitting 2.9.1 Transition Fitting as per drawing no. MEC/23PH/05/28/M/02 Nos. 8" 600# 4




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3.0 ERECTION OF VALVES ( As per P & ID )

3.1 Flanged/ Welded Valves (Full Bore/ Reduced Bore)3.1.1 Nos. 12" 600# 20

3.1.2 Nos. 8" 600# 16

3.1.3 Nos. 6" 600# 2

3.1.4 Nos. 4" 600# 54

3.1.5 Nos. 2" 600# 116

3.23.2.1 Nos. 1" 800# 16

3.2.2 Nos. ¾" 800# 62

Handling including lifting and transportation from COMPANY's warehouse to CONTRACTOR'S Stores and/or work site and installation of all types of valves, including assembly of valve accessories, (if any) by bolting, threading or welding, supply and insertion of gaskets, nuts & bolts, nipples, 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 Engineer-in-charge including servicing/ cleaning of valve wherever requried.

Sockolet Welded Valve (Ball / Plug / Valves)




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3.2.3 Nos. ½" 800# 8

3.33.3.1 Nos. 12" 600# 12

3.4 QOEC

3.4.1 D4A Nos. 4" 600# 8

4.0 Supply of Valves

4.1 Plug Valves

4.1.1 BW,D1A Nos. 2" 600# 8

4.1.2 RF,D1A Nos. 2" 600# 8

4.1.3 SW, D1A Nos. ¾" 800# 8

4.1.4 SW, D4A Nos. ¾" 800# 9

4.2 Ball Valves

Ball Valve (Flanged / Welded End, AV)

Complete work of supply of valves including all taxes,duties,transportation and inspection charges but not limited to ,the following items in accordance with relevant Specifications & relevant Data Sheets indicated in scope of work indicated in SCC, drawings, specification and instructions of EIC and as per all provisions of the CONTRACT DOCUMENT.




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4.2.1 RF, FB, D1A Nos. 2" 600# 8

4.2.2 BW, FB, D1A Nos. 2" 600# 12

4.2.3 BW (LO), FB, D1A Nos. 2" 600# 8

4.2.4 SW, FB Nos. ¾" 800# 14

5.0 SAFETY RELIEF VALVES

5.1 PSV (on Scrapper Trap) Nos. - 600#/150# 8

Installation of safety relief valve of inlet size range (1" to 2") and outlet size range (2" to 3") on scrapper trap alongwith companion flanges with all accessories including but not limited to gaskets, nuts, bolts, fixtures, clamps etc. required and providing high vent for discharge. Installation shall as per API RP 520 final coat of painting, set pressure testing & commissioning and as per scope of work




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6.0 PIPE SUPPORTS & OTHER STRUCTURES

6.1 M.Ton. - - 5Supply, fabrication and erection of all types of pipe supports like clamps, saddle, guide stops, cradles, turn buckles, anchors, T-posts; stockade/ trestle and pipe bridge for overhead piping; frames for canopy, approach ladders and platforms, crossover, cable tray supports, etc. including painting suitable for highly corrosive area as per specification labour and supervision & complete work as per drawings, specifications and instruction of Engineer-in-charge. (Bolts, nuts, washers, U-clamps etc. for supporting shall be supplied by the Contractor within the rates quoted. These items will not be measured and paid seperately). The work is to be completed in all respect as per scope of work and specification.




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7.0 RADIOGRAPHY

7.1 12" 120

7.2 10" 10

7.3 8" 100

7.4 6" 50

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

Nos. of Joint

Nos. of Joint

Nos. of Joint

Nos. of Joint




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7.5 4" 300

7.6 3" 10

7.7 2" 220

8.0 ERECTION OF VESSELS, SKID & EQUIPMENTS

8.1

Nos. of Joint

Nos. of Joint

Nos. of Joint

Handling, including lifting, transportation from Company's stores to Contractor's work-shop for fabrication or/ and to worksite for field fabrication, assembly of parts/ sub-assemblies erection for all vessels, equipments supplied by company above ground/ 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 Engineer-in-charge. 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 & 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.

Approx. erection weight and Details of major equipments are as under (Refer P&ID included with Tender).




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Details of major equipments are as under

Details of Equipment




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8.1.1 Scrapper Trap with Pig Handling Device / Chain Pulley Block etc. MT 40

9.0

Inch Mtr. 12

10.0 UNLOADING OF FREE ISSUE MATERIAL MT 50

LEAKS/ BURSTS (ATTRIBUTABLE TO OWNER) FOR TERMINAL PIPING

All works for leak/burst (occurring during hydrostatic testing) including necessary repair/replacement of defective pipe length, including cutting and removing out defective pipes, welding, NDT of welds, repair and re-testing of defective welds, painting of welded joints, clean-up, re-hydro testing of the pipe segment including providing all necessary equipments, labour, materials, consumables and inputs other than Owner supplied materials and performing all works as per drawings, specifications enclosed with the Contract and directions of Engineer-in-Charge.

Note : This rate shall be applicable for manufacturing defects in Company supplied materials only.

Complete work of unloading of Free Issue Materials (Valves, Scrapper Traps, Metering Skids, Flow Tees, Insulating Joint etc.) from Goods Carrier (i.e. Truck, Trailer, etc.) at GAIL's Designated Store. After unloading, free issue material shall be placed / stacked inside the store at all elevations of racks including supply of all associated consumables, manpower, equipment, etc. for completion of all works as per instructions of Engineer-in-charge.




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11.0 INSTALLATION / ERECTION OF SV ASSEMBLYAll works for installation/ erection of all piping (SV assembly) below ground at all depth in all type of terrains and soils. Installation of all extended stem valves. Supply of nipples & coupling etc., if required. Installation / Erection of instrumentation items i.e. pressure gauge, pressure transmitter, temperature transmitter, SS tubing and temperature gauge including tubing works, consumables, manpower, machineries, tools & tackles for carrying out all mechanical works of underground piping including tie-in of valve assembly, radiography of tie-in joints, corrosion coating of tie-in joints by heat shrink sleeves and external painting for burried fittings & piping 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 provision for Tap-off point including welding of Flow Tee, Insulating joints, wherever required, making of valve pit [for detail refer relevant drawings (i.e. P&ID, Plot Plan) for SV Station point enclosed with tender] filled with sand, excavation and filling in all types of soils including soft/ hard rock,all associated civil and structural works related to pipe supports, 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.




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11.1 Sectionalising Valve Station-1 1Lumpsum




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Notes:1. All Civil/ structural works including valve pits except for piping supports will be paid separately as per rate provided elsewhere. 2. All works related to approach roads will be paid separately as provide elsewhere in the Contract.3. All others works pertaining to SV Station (Architecture / Electrical / Instrumentation works) shall be as per rates indicated elsewhere in the tender document.4. Work is inclusive of receiving, taking over, loading & unloading of company supplied material and return of surplus material to Company's designated stockyard/store.5.The battery limit for SV shall be considered from tie in to tie in with main line.6.The above work is inclusive of making provision for Tap-offs except hydrotesting.7.All fabrication work related to SV stations shall be paid under SOR item no.1.0

(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).




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Note:

Place : _____________

Place : _____________

(i) The bidder must indicate currency(ies) against each quoted item of the SOR.

Total Amount of quoted price (inclusive of all applicable taxes & duties except Service Tax )(ii) The total amount shall also be given by the bidder in the quoted

currency(ies).


Total Amount inclusive of all applicable taxes &


MECON LIMITED




MECON LIMITED




MECON LIMITED




MECON LIMITED




MECON LIMITED




MECON LIMITED




MECON LIMITED




MECON LIMITED




MECON LIMITED




MECON LIMITED




MECON LIMITED




MECON LIMITED




MECON LIMITED




MECON LIMITED




MECON LIMITED




MECON LIMITED




MECON LIMITED




MECON LIMITED




MECON LIMITED




MECON LIMITED




MECON LIMITED




MECON LIMITED




MECON LIMITED

SOR. No. 05/21/23PH(GR)/Civil(Part-C)/SOR-03(II), Rev-0 82 of 101

3 (II) CIVIL WORKS Unit

QuantitySl.No. Description of Item

C-01.00 SITE CLEARANCE

C-01.01 AREA CLEARANCE

5200

Note:

C-01.02 TREE CUTTING

Nos. 10

Unit Rate inclusive of all

applicable taxes & duties except

Service Tax

Total Amount inclusive of all

applicable taxes & duties except Service Tax

Cleaning bushes including uprooting of rank vegetation, green bush wood, trees and saplings of girth upto 30cms (measured at a height of 1m above ground), stacking the serviceable materials and disposal of the same including rubbish etc. upto a lead of 5km and all lift as per specification and direction of the Engineer. (payment will be made for actual site clearance area only).

M2

1. Rate includes cost of all labour, tools, tackles, hire charges, royalties, levies,loading/unloading, transportation, electric power, illumination and cost of handingover to owner/or his representative etc. complete in all respects as per scope of workand direction of Engineer-in-charge.

2. Rate to include cost of liasioning with competent authority for necessary permission for tree cutting

Tree cutting (only of girth more than 30 cm shall be counted for payments) along with removal of roots and stumps and handing over the same to owner / or his representative including paying royalties, disposal, taking approval from competent authorities etc. all complete, as per technical specifications and direction of Engineer-in-charge.

GAIL (India) LimitedMECON LIMITED

SCHEDULE OF RATES - PART 'C'Pipeline Replacement Project in Gujarat Region (Phase-I)







Service Tax






Note:

C-02.00

C-02.01 Up to 3.0 M depth. 780

Note:

1. Rate includes cost of all labour, tools, tackles, hire charges, royalties, levies,loading/unloading, transportation, electric power, illumination and cost of handingover to owner/or his representative etc. complete in all respects as per scope of workand direction of Engineer-in-charge.

2. Rate to include cost of liasioning with competent authority for necessary permission for tree cutting

EARTH WORK IN EXCAVATION/ SITE GRADING AND BACKFILLING Earth work in excavation,site grading and backfilling in all kinds of soil including soft rock (excluding hard rock) in any plan dimension up to rerquired depth including disposal of excavated surplus and unserviceable earth up to any lead in all conditions. Soil to be leveled and neatly dressed complete in all respect as per scope of work, detailed construction drawings, as per technical specifications and directions of the Engineer-in-charge.

M3

1. The Contractor shall take into account in his rate, the provision for excess excavation required for necessary working space, cutting in slopes etc., which may be required for excavation and other allied works and refilling the side slopes and working space in layers as per requiremet

2. Rate to include cost of all labour, tools, tackles, equipment, hire charges, shoring, bailing and pumping out water etc. with all bye works and sundry works complete in all respects






Service Tax











Service Tax






C-03.00 EARTH WORK IN FILLING

C-03.01 Up to 3.0 M depth. 391

Note:

C-04.00 PLAIN CEMENT CONCRETEC-04.01

20

Earth work in filling with good quality imported earth from approved source in the layers of 300 mm and compacted up to 95% to its MDD or as per direction of Engineer in charge up to required depth and any plan dimension including all testing, watering, rolling each layer with 8 tonne to 10 tonne roller in open area and by 1 tonne to 2 tonne roller or wooden or steel rammers in confind area, and dressing / filling up ground depressions etc. complete in all respect as per scope of work, detailed construction drawings , as per technical specifications and directions of the Engineer-in-charge.

M3

1. Rate to include cost of all labour, tools, tackles, equipment, hire charges, cost of borrow earth by way of royalties, right of way, cess, and backfilling using serviceable earth in all conditions, etc.

Supplying and laying plain cement concrete of grade M 15 with stone aggregate 20mm down grade (including shuttering if required) in all types of concrete works including levelling courses below foundations, mass concrete works, chambers, cable trench, under floors and any other locations (which are not covered as part of respective items of SOR) , at all levels and locations as per drawings, specifications and directions of the Engineer-in-charge.

M3






Service Tax






Note:

C-04.02

20

Note:

C-04.03

20

1. Rate to include cost of all labour, tools, tackles, equipment, hire charges, supply of all materials, shuttering in all conditions, excavation,backfilling etc. with all bye works and sundry works.

Supplying and laying plain cement concrete of grade M 10 with stone aggregate 40mm down grade (including shuttering if required) in all types of concrete works including levelling courses below foundations, mass concrete works, chambers, cable trench, under floors and any other locations, at all levels and locations (which are not covered as part of respective items of SOR) as per drawings, specifications and directions of the Engineer-in-charge.

M3


Supplying and laying plain cement concrete of grade M 7.5 with stone aggregate 40mm down grade (including shuttering if required) in all types of concrete works including levelling courses below foundations, mass concrete works, chambers, cable trench, under floors and any other locations, at all levels and locations (which are not covered as part of respective items of SOR) as per drawings, specifications and directions of the Engineer-in-charge.

M3






Service Tax






Note:

C-05.00 REINFORCED CEMENT CONCRETE IN SUB STRUCTURE WORKS

29

Note:


Providing and laying RCC (reinforced cement concrete) of grade M-25 with 20mm and down grade crushed stone aggregate in all types of sub-structures like foundations, beam, columns, pedestals, pedestal bases, pipe supports, sleepers, cable trench, RCC retaining wall foundation for boundary wall including construction joints, bitumen painting on surfaces in contact with soil, shuttering, supplying and fixing MS inserts,conduits,precast covers, finishes etc. at all depths and levels complete as per drawings, specifications and directions of the Engineer-in-charge.

M3

1. Rate to include cost of all labour, tools, tackles, equipment, hire charges, supply of all materials such as minimum 43 grade OPC cement including sulphate resistant cement for sub-structures if required, inserts, bolts, conduits, bitumen painting, excavation, PCC M-10 in mud mat, other minor construction materials, shuttering , staging, testing of concrete, curing etc. except reinforcement steel with all bye works and sundry works complete).






Service Tax






C-06.00 REINFORCED CEMENT CONCRETE IN SUPER STRUCTURE WORKS

4

Note:

C-07.00 REINFORCEMENT STEEL

MT 5

Providing and laying RCC (reinforced cement concrete) of grade M-25 with 20 mm and down grade crushed stone aggregate in all types of super-structures like columns, beams, except building superstructure if not covered elsewhere, pedestals, pipe supports, RCC retaining wall, boundary wall including construction joints, shuttering, supplying & fixing MS inserts, ,conduits,precast covers, finishes etc. at all heights and levels complete as per drawings , specifications and directions of the Engineer-in-charge.

M3

1. Rate to include cost of all labour, tools, tackles, equipment, hire charges, supply of all materials such as minimum 43 grade OPC cement including inserts, bolts, conduits, bitumen painting, excavation, PCC M-10 in mud mat, other minor construction materials, shuttering , staging, testing of concrete, curing etc. except reinforcement steel with all bye works and sundry works complete.

Supplying and Fabricating and Fixing in position HYSD Steel Reinforcements/ TMT Grade Fe-415 conforming to IS1786-1985 at all levels and positions including the Cost of transport, Straightening, Cutting, Bending, Cranking, Binding, Welding, Provision of necessary Chairs and Spacers, Preparation of bar bending schedule and getting the same approved by EIC etc., complete as per Drawings and Specifications and including Cost of binding wire, Labour etc., all complete in all respects as per scope of work, detailed construction drawings, technical specifications and direction of Engineer-in-charge. The chairs and spacer bars provided will not be Measured for payment.






Service Tax






Note:

2. Chairs, laps, spacers, wastage etc. shall be to contractor's account.

C-08.00 CONCRETE PAVEMENT

C-08.01 - 150mm thick in Pavements of Process Area (Type - 1) 5200

Note:

1. Rate to include cost of all labour, tools, tackles, equipment, hire charges, supply of all materials such as reinforcement steel,binding wire etc. with all bye works and sundry works complete.

Providing and laying reinforced cement concrete pavement 150 mm thick in M-25 grade with 20 mm and down grade crushed stone aggregate in pavement, including preparation of base (i.e. compacted subgrade, 200 thk sand and 100 thk PCC M-10 grade), leaving pockets if necessary, making recess, projections, fixing inserts conduit pipes (GI, PVC, HDPE, etc.) laying in alternate panels, filling the gaps between the panels with bitumen sand mix filler material etc., making slopes, finishing edges, leaving bars for pedestals & sleepers including providing sand fill isolation , shuttering, providing and fixing reinforcing steel, curing, chipping and modification works etc. as specified in any shape, thickness, position and finishing the top surface smooth as per requirement etc. all complete as per drawings, specifications and directions of the Engineer-in-charge.

M2






Service Tax






C-09.00 PAVER BLOCK FLOORING

314

Note:

C-10.00 VALVE PIT

No. 1

1.Rate to include cost of all labour, tools, tackles, equipment, hire charges, supply of all materials, providing and fixing reinforcement steel, shuttering, earthwork in excavation and backfilling using serviceable earth in all conditions, preparation of base, etc. with all bye works and sundry works. Cost of works towards pipe supports & sleepers being raised from pavement is covered under respective RCC items.

Supplying and laying of Cement Concrete inter locking paver block 80 mm thick, I shape or any other 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 scope of work, detailed construction drawings, technical specifications and directions of the Engineer-in-charge.

M2

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. Cable and pipe trench area will be deducted from paved area.

Construction and handing over of Brick Valve Pit of approx.4.5m x 3.5 m x 2.7 m deep in size (internal dimension) as per technical specification and direction of engineer-in-charge complete in all respect. Scope of work shall be as per Sketch attached with the tender.






Service Tax






Note:1. Rate To Include All Bye Works And Sundry Works complete for any location.




Total Amount of quoted price (inclusive of all applicable taxes & duties except

Service Tax)

SOR. No. 05/21/23PH(GR)/Strl.( Part-C)/SOR-03(III), Rev-0 Page 92 of 101

3 (III) STEEL STRUCTURAL WORKS

QuantitySl.No. Description of Item Unit

ST-1

KG 1600

ST-2 Providing and fixing chain link Fencing

R.M200

ST-3 Providing and fixing Fencing Gates

a) 2m Wide Gate Nos. 2


except Service Tax


applicable taxes & duties except Service

Tax

Steel structure Fabrication & Erection

Supply ,fabrication and erection of all types of pipes supports like clamps saddle,guide stops,cradles,turn buckles,anchors,T-post,stockade/trestle and pipe bridge for over head piping ,approach ladders and platform,crossover,cable tray supports,etc. including surface prepartion ,painting as per specification(Bolts,nuts,washer,U-clamps etc. shall be supplied by the contractor within the rates quoted.These items will not be measured and paid seperately).The work is to be completed in all respect as per drawings and techanical specification and direction of the Engineer-in-Charge

Supply, fabrication and erection of structures such as angle iron post , Channel post,Strainer and strut,etc.with necessary holes for fixing the chain link fencing,site assembly and finally erection of structures at appropriate location with painting as per specification,including 2.4m high G.I. Chain link fabric fencing mesh size 50x50x3.15 mm dia, with 0.6 m heigh barbed wire (type-A) as per IS:278-1978 shall be made from two strands of galvanized steel wire of nominal dia 2.5 mm twisted together fixed on angle iron posts with GI staples, turn buckles,all necessary fitting etc, including strengthening with 4 mm dia wire Nuts bolts and washer complete in all respects.All work as per Specification and drawings and as direction of the Engineer-In-Charge(excluding foundation Refer Standard drawing)

Supplying, fabrication & fixing of fencing Mild steel gate 3.0m high with Chian link fencing mesh upto 2.4.m height and 0.6m barbed wire fencing including all fixtures like MS Pivot,locking arrangement, tower bolt etc.complete in all respects including painting ,all work as per Specification and drawings and as direction of the Engineer-In-Charge (excluding foundations )








except Service Tax



Tax




ST-4 Dismantling the steel structures:

KG 1500

ST-5 Dismantling the Chain link Fencing

RM 200

Note:1

2

3



Place : _____________Date : _____________

Dismantling the steel structures pipe supports,grating,handrailing ,platform,walkway, etc including safe removing/cutting of Nuts/bolts of structures by gas/manual, etc at all height and level including dismembering of steel members, loading, unloading transportation and stacking within the terminal ,handing over to GAIL or as per direction of Engineer-In-Charge.

Dismantling of chain link fencing, angle iron post etc including safe removing/cutting of Nuts/bolts of structures by gas/manual, etc at all height and level including dismembering of steel members, rolling of fencing, loading, unloading transportation and stacking within the terminal ,handing over to GAIL or as per direction of Engineer-In-Charge.

The quantities indicated are estimated values and hence are approximate. Final payment will be made based on actual quantities to be certified by the Purchaser.

The cost of MS bolts (permanent and service), washers, electrodes, putty, gases, cost of straightening the raw materials, cutting of flats from plates and providing splices, paints, tools, plants, electric power,water.other consumables, as required for the work shall be deemed to be included in the quoted rates.All handling and transport charges of raw materials and fabricated structures including double handling, as required, for completion of work in accordance with time schedule, are deemed be included in the quoted rates






except Service Tax



Tax




Tender No.: _____________________________________________________Offer No. & Date : ________________________________________________

SOR. No. 05/21/23PH(GR)/Telecom(Part-C)/SOR-03(VI), Rev-0 Page 95 of 101

3 (IV) TELECOMMUNICATION WORKS Quantity

Sl.No. Description of Item Unit

A

1.0 Nos. 18

2.0 Meter 76500

B SITE WORK (as per scope of work, specification no. MEC/S/05/E5/T/001 of Bid documents)

1.0 Lumpsum 4

2.0 Erection of HDPE Duct as per specification

72000

2.0 a Lumpsum 4

3.0


except Service Tax


except Service Tax

TELECOMMUNICATION WORK : Telecommunication Work as define in Particular Job Specification of Telecommunication work , Technical Specifications, Drawings & other documents part of bid documents has to be carried out by the Bidder :-

Supply of Jointing Closures (suitable for 24 Fibre OFC ) including all accessories of approved make of GAIL/MECON only.) (estimated qty with 02 nos spares for each pipeline section)

Supply of 40 mm Permanently Lubricated Telecom HDPE Duct & Accessories as per MECON TECHNICAL SPECIFICATION No. MEC/TS/05/E5/T/037. This includes Design, Manufacturing, factory testing, inspection, packaging, forwarding, transportation, insurance,receipt and storage at site etc.

Submission of OFC & HDPE alignment sheets as per the requirements of specification based on the existing pipe line survey (No separate survey reqd.) and free issue OFC drum length ,estimation of OFC & HDPE duct including all accessories in accordance with the alignment sheet and specifications.Laying work can not be started without approval of these documents from Client / Consultant / EIC.

Installation of 40mm OD,permanently lubricated HDPE Telecom ducts, in same pipeline trench direct buried or cased crossing through CS/ HDPE conduit (2 duct in cased crossing) in all type of soil & terrain, excavation as required, padding, backfilling, including supply & laying of Warning Mats at terminal area, cleaning and sealing of ducts at the end of laid drum lengths, preparation & Supply of Cable Blowing Pit including sand,( RCC pit as per dwg & at every 1 KM distance, at 1 meter away from the main pipeline), for river crossing additional blowing pit at both end of the river bank, jointing of HDPE conduit, erection accessories ( Supply of HDPE accessories required including Plastic Couplers, End Plugs, Cable Scaling Plugs, End Caps, etc suitable & sufficient for supplied Duct.),(This duct is for blowing of 24 F for total length of pipeline as per spec. , approved Cable alignment sheet and drawing )

Per Meter of Trench

Length

Testing of laid permanently lubricated HDPE ducts, rectification / modification if required, cleaning and sealing of ducts at the end of laid drum lengths,preparation of report , joint location marking , final acceptance / Handing over of the same to HPCL all complete as per specifications provided in the bid document & as per direction of EIC. Drawings and documentation as per specification & contract agreement .

Blowing / Laying of Optical Fiber Cable










except Service Tax


except Service Tax






72000

4.0 Nos. 39

5.0 Nos. 13

7.0 Nos. 8

8.0

Sets 13

Set 1

9.0 Lumpsum 4

All activities pertaining to Blowing / Laying of optical fiber cable in same pipeline trench inside 40 mm HDPE telecom duct (after testing of OFC drum at site) ,through CS/ HDPE conduits at crossing, in separate trench inside the terminal upto FTC at telecom room, testing of OFC after Blowing/laying, cable sealing etc. using all materials required complete as per specifications and drawing provided in the bid document & as per direction of EIC. This include the handling, transportation, storage of free issue OFC and reconcillations as required as per specifications.

Per Meter of Trench

Length

Supply & installation of 300 dia cable markers at all pipeline warning markers locations on same pipeline markers post as per specifications & drawing provided in the bid document and direction of EIC.

Jointing of optical fiber cable including Supply and installation of jointing pits, including sand, supply and installation of joint markers,final Jointing / splicing,Testing of laid OFC between intermediate station and end to end, all completed as per specifications & drawing provided in the bid document and direction of EIC.

Supply of set of FTC (in & out suitable for 24 F OFC ) (approved Make with connectors) & wiremesh (structural size 1.5 Mtr x 1 mtr and mesh size 15 cm x 15 cm) and other accessories for termination of OFC - 24 fibre in the equipment room (at SV with CR, IP, Despatch & Receiving as applicable refer pipeline schematic dwg)

Supply and Installation & Commissioning of Electronic Marker System as per specification , test certificate and documents etc. consisting of :

a) Electronic Markers (To be buried underground along with OFC Joints at all jointing location) - take approval before supply

b) Electronic Marker Locator and accessories (Including probe and locator electronics) suitable for any type of electronic markers used in OFC laying work.

Termination of OFC on FTC inside the equipement control room, splicing with steet fibre, test of the fibre for the smooth operation system on wavelength. Power Testing of laid OFC,(end to end), Identification of the fault,Rectification, Earthing, final testing & commissioning , Reconcillation, preparation of reports, testing of OFC drum before handing over etc. work complete in all respect with all necessary accessories for all location, final acceptance / Handing over of the same to client and as per the direction of Engineers in charge.Drawings and documentation as per specification & contract agreement.





except Service Tax


except Service Tax









Note : The quantites of individual item can varied as per site requirement.The payment will be made as per actual certified measurement at site. For the supply items the quantities shall be procured after approval from client/ consultant/EIC.


SCHEDULE OF RATES

Page 98 of 101

Part-'C : SUMMARY OF PRICES (To be submitted with priced part of the offer)

BID DOCUMENT NO.: 05/51/23PH(GR)/GAIL/001 (i)E-TENDER NO : 8000007370

Sl. No. (In Figures) (In Words)

1 Total amount of quoted price for Mainline Works SOR

2 (I). Total amount of quoted price for Cathodic Protection Works SOR

2(II). Total amount of quoted price for Corrosion Monitoring System Works SOR

3 Associated Works

I) Total amount of quoted price for Piping & Mechanical Works SOR

II) Total amount of quoted price for Civil Works SOR

III) Total amount of quoted price for Structural Works SOR

IV) Total amount of quoted price for Telecommunication Works SOR

4 Gross Total Amount for Part A(inclusive of all applicable taxes & duties)

[1+2(I)+ 2(II)+(3-I)+(3-II)+(3-III)+(3-IV)

5

________________________ Percent of total quoted amount6 Amount of Rebate as per Sl.No. 5 above

7

8

LAYING & CONSTRUCTION OF PIPELINE ALONG WITH ASSOCIATED WORKS UNDER PHASE- I FOR PIPELINE REPLACEMENT PROJECT IN GUJARAT REGION

Rebate (if any) offered on gross total amount (on Sl.No. 4) above. (which will be applicable on each item of Schedule of Rate)

_________ % of total quoted amount

NET TOTAL AMOUNT FOR Part C {4-6} (after considering rebate indicated at Sl.No. 6)

Service Tax @ 12.36% on 40 % of net Total Amount mentioned at Sl. No. 7 above.

SCHEDULE OF RATES

Page 99 of 101

9 Service Tax @ 12.36% on 40 % on free issue material of INR 30 crores

1483200010 Total Amount for Part C (Sl. No. 7 + 8 + 9)

11 Total Amount of extended stay compensation for Part C

12 Gross Total Amount for Part A (Sl. No. 10 + 11)

1) The total amount shall also be given by the bidder in the quoted currency(ies).

2) The amount of Free Issue Material indicated at Sl. No. 9 above is indicative only. Service Tax on Free Issue Materials shall be reimbursed at actual by the Employer

on submission of Cenvatable Invoices as per Service Tax Rules on the actual amount of Free Issue Material.

3) The rate of Service Tax indicated in this format shall be considered for Statutory variation as per the provisions of bidding document.

Place : _____________ Signature of Authorised SignatoryDate : _____________ Name :

Designation :Seal :

Tender No.: Offer No. & Date : ________________________________________________

Notes:

SCHEDULE OF RATES

Page 100 of 101

Part-'C' : PROFORMA FOR EXTENDED STAY COMPENSATION (To be submitted with priced part of the offer)

BID DOCUMENT NO.: 05/51/23PH(GR)/GAIL/001 (i)E-TENDER NO :

1.00 Rate of extended stay compensation beyond the time schedule and grace period mentioned in bidding document for reasons solely attributable to Owner.

In Figure : ________________________________________________ (per month)

In Word : _________________________________________________ (per month)

1) Any amount/ price filled-up by the Bidder shall also be suffixed/ prefixed by currency(ies) in above format.

2) Bidder shall submit this format in Un-priced part duly stamped and signed without indicating the price. The price shall be submitted in the price party only.

3) Extended stay compensation shall be loaded on the quoted prices as per clause no. 42 of Special Conditions of Contract (SCC).

4) In case no rate for Extended Stay Compensation is stipulated, it will be considered that Extended Stay Compensation is not required by the Bidder and the rates

quoted by them shall be valid till completion of works in all respects.

Place : _____________Date : _____________ Signature of Authorised Signatory

Name :Designation :

Tender No.: Seal :Offer No. & Date : ________________________________________________


Notes:

SCHEDULE OF RATES

Page 101 of 101

STATEMENT OF TAXES & DUTIES (To be submitted with priced part of the offer) FOR PART C


BID DOCUMENT NO.: 05/51/23PH(GR)/GAIL/001 (i)E-TENDER NO : 8000007370

Description % rate of taxes / duties Total amount of taxes & duties Cenvatable Amount of Taxes / Duties

In Figure In Word In Figure In Word In Figure In Word In Figure In WordTotal Excise Tax

Total VAT

Total Central Sales Tax

1) Any amount/ price filled-up by the Bidder shall also be suffixed/ prefixed by currency(ies) in above format.

2) In case there in any change in Taxes & Duties due to statutory variations, the taxes & duties stand amended to the extend of the variation and the contractor shall be paid the variation based on submission of documentary proof.

The based date for the purpose of statutory variation shall be the date of submission of last priced bid.

Place : _____________ Signature of Authorised SignatoryDate : _____________ Name :

Designation :Seal :

Tender No.: Offer No. & Date : ________________________________________________

Base ceiling price excluding free issue items on which taxes & duties shall apply

Notes:

Documents

Part-C web