BALANCE WORKS FOR PIPELINE LAYING AND TERMINALS UNDER PART-A OF SRIKAKULAM TO ANGUL PIPELINE PROJECT (SECTION II) 24 INCH x 79.3 KM (APPROX)

Amount

SECTION-A (MAIN LINE WORKS)

PIPELINE LAYING / INSTALLATION

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 supplied externally corrosion coated and bare line pipes and other Owner supplied materials from Owner designated place(s) of issue/ earlier contractor storage yard/ dump site(s) to Contractor's own stock-yard(s)/ workshop(s)/ work-site(s) including stringing of 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, ancillary, 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 temporary 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.

Trenching to all depths and to a width in all type of soil strata 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 strata; 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;

Trenching in rocky terrain by use of rock hammer/ rock breaking tool or any other suitable and approved method, including controlled blasting (if required) with due approval of EIC.

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 and sand.

Aligning, bending, cutting and beveling (as required) of pipes for welding and field adjustments, NDT of rebevelled area, welding, carrying out non-destructive testing (100%) by AUT/ X-Ray of welds 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 including concrete coated pipes (wherever required) at all crossings including roads/ cartrack / pathway / drain / canals/ nala/ marshy lands/ ponds/ other water crossings etc. by open cut (except for listed/ specified crossings by HDD method, cased crossing, crossings by machine moling, crossings by open cut conventional method that are specifically covered separately elsewhere in the SOR). after prehydrotest of the section if required including re-storation of the banks to original conditions (in case of waterbody crossings) duly accepted by Competent Authority as defined as per specification.

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.;

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

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

Lowering the pipelines in trench as per specification and standard drawing including providing sand bag separators for parallel pipelines at the specified spacing (when applicable), 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;

Taking DGPS coordinates of each weld joint (including tie in joints) and including the same in field inspection report. The coordinate must have X,Y,Z (ground level) along with depth of cover.

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

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

supply and Installation of warning mesh on the entire length of the pipeline as per EN:12613 (latest edition) and as per relevant clause mentioned in PJS enclosed in the bid document.

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.

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-bevelling as required, radiography and other NDT examination, joint coating as per specification.

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

ROU management as required for ensuring hindrance-free construction works at site; 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 authorities before and after execution of the work

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

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, as directed by Engineer-In-Charge;

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

Complying with all stipulation/conditions/recommendation of the authorities before and after execution of the work;

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:

Installation of Coated Line Pipes as per following details:

For All type of soil

Line pipe details

Size Thk. Grade Coating Type Length of each Pipe

mm(NB) (mm)

609.6 10.5/ 12.4/ 15.2 API 5L Gr. X-70 3 Layer PE Double random (approx.

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

For Rocky strata

Line Pipe details

Size Thk. Grade Coating Type Length of each Pipe

mm(NB) (mm)

609.6 10.5/ 12.4/ 15.2 API 5L Gr. X-70 3 Layer PE Double random (approx.

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

Notes : 1. Since it is leftover work, therefore above item has been envisaged for completeness of entire section. Item rate is applicable for complete work of laying the underground pipeline in different stretches in Part-A, Section- II of Srikakulam - Angul pipeline Project ( 24" x 79.3 Km approx.). Quantity indicated above is tentative and for various locations and may increase/decrease or may not be executed based on site requirement as per instructions of EIC..

2. Rate for laying of OFC & duct shall be quoted in relevant Schedule of Rates (SOR) of Telecom works, hence not to be included in Pipeline Laying works. 3. For soft / normal soil and rocky area detailed refer enclosed Alignment Sheets and Soil Investigation Report alongwith Bid. 4..Payment for Preparation of as-built drawings, pipe-book and other records as specified in the specifications is covered elsewhere in SOR. 5. The above rate shall be inclusive of hydrotesting of pipeline section(s) including hydrotesting of all crossing sections (including those of HDDs performed by separate agency, if any) along-with the mainline. 6. Bifurcation of Soil and rocky strata shall be done based on equipments used in trenching of the pipeline section. For rocky strata, contractor has to use rock breaking tool/ rock hammer or other equivqlent tools for preparation of trench with due approval of EIC.Supply and installation of rock shield as per specification including padding through sand/ soft soil is inclusive in above item. Bidder has to quote accordingly. 7. Return of surplus material is exclusive of this iem and same shall be paid under separate SOR item mentioned elsewhere in SOR.

8. Receiving and taking-over, handling, loading, transportation and unloading of Owner supplied externally corrosion coated line pipe from ROU and GAIL designated store/Earlier Contractor Storage yard/ Store is in-built in above item, however lifting of pipe from other locations shall be payable inline with item available else where in SOR.

MISCELLANEOUS LEFT OUT WORK RELATED TO MAINLINE LAYING WORK

STRINGING

Stringing of line pipes along ROU/ROW including providing straw and sand bags as per specification and approved procedure. Internal cleaning of all pipes by suitable methods to remove debris, shots, grits etc. to the satisfaction of Engineer-in- Charge

24", API 5L Gr. X-70 PSL2, 10.5/12.4/ 15.2 mm thk, 3 Layer PE Coating

Note : (i) Quantity Indicated above is tentative and for various locations excluding SOR item no. A00100. The quantity may increase/decrease or may not be executed based on site requirement as per instructions of EIC.

WELDING

MAINLINE / FREE TIE-IN JOINT

Aligning, bending, cutting and beveling (as required) of pipes for welding and field adjustments, welding as per technical specification and approved procedure and providing all requisite equipment, labor, supervision, approved electrode, other materials,consumables, all facilities and personnel, carrying out NDT by X-ray, carrying out repairs of weld joints found defective in NDT/ X-ray and re-testing by X ray as per technical specification & approved procedure.

24", API 5L Gr. X-70 PSL2, 10.5/12.4/ 15.2 mm thk, 3 Layer PE Coating

Note : Quantity Indicated above is tentative and for various locations wherein gap between already laid pipeline is available. This item shall also be applicable for the sections which were made by earlier contractor and to be laid in present tender scope. This item is excluding SOR item A00100.

TIE-IN JOINT/ GOLDEN- TIE IN

Complete work for tie-in joint in pit including the tie-in(s) of the pipeline / piping installed with the adjacent section of pipeline, including excavation of soil, cutting of section, re-beveling as required, welding, carrying out NDT by X-ray,carrying out repairs of tie-in joints found defective in NDT/ X-ray and re-testing by X-ray as per technical specification including all requisite equipment, labor, supervision, materials,consumables, all facilities and personnel for carrying tie-in joint as per specification & approved procedure.

24", API 5L Gr. X-70 PSL2, 10.5/12.4/ 15.2 mm thk, 3 Layer PE Coating at a depth of 1.0 Meter to 4.0 Meter

24", API 5L Gr. X-70 PSL2, 10.5/12.4/ 15.2 mm thk, 3 Layer PE Coating at a depth of >4.0 Meter and ≤ 8.0 Meter

Note: Quantity Indicated above is tentative and for various locations wherein tie-in is leftover by earlier contractor.This item shall also be applicable for the sections which were made by earlier contractor and to be laid in present tender scope. This item is excluding SOR item A00100.

WELD REPAIR

Repair of weld found defective in NDT/X-ray as per technical specification and approved procedure, including excavation for locating the joint (as required) ,marking at defective location of weld joint including all requisite equipment, labor, supervision, materials,consumables, all facilities and personnel for carrying out repair joint and carrying out consequent NDT of repaired joints until its acceptance

24", API 5L Gr. X-70 PSL2, 10.5/12.4/ 15.2 mm thk, 3 Layer PE Coating

Note: Quantity indicated above is tentative and for repairing the weld joint made by earlier contractor.

Mainline and HDD Section Joint Coating

Supply and installation of coating material including heat shrink sleeve for joint coating and other coating materials for all field joints, Long Radius Bends, Burried Fittings, Valves, etc. along-with supply and application of high build liquid epoxy etc. as per specifications compatible with 3-Layer PE Coating including all requisite equipment, labor, supervision, materials,consumables, all facilities and personnel for carrying ie-in joint as per specification & approved procedure and as per instruction and approval of Engineer-in-charge.

Mainline Joint Coating by HTLP 80

24", API 5L Gr. X-70 PSL2, 10.5/12.4/ 15.2 mm thk, 3 Layer PE Coating

Note : (i) Quantity Indicated above is tentative and for various locations wherein joint coating is leftover by earlier contractor. This item is excluding SOR item A00100.

HDD Section Joint Coating by Dirax Sleeve or Equivalent

24", API 5L Gr. X-70 PSL2, 10.5/12.4/ 15.2 mm thk, 3 Layer PE Coating

Note : Quantity Indicated above is tentative and for various locations wherein joint coating is leftover by earlier contractor.

Coating of LR Bends by HTLP 80

24" NB LR Bend coating

Note : Quantity Indicated above is tentative and for various locations. This item is excluding SOR item A00100.

TRENCHING

Trenching to all depths and to a width in all type of strata to accommodate the 24'' NB dia Carrier pipeline and/or optical fiber cable/cable duct as specified in scope document and as per the relevant standards, specifications, etc by excavation in all types of strata as approved by Engineer-in Charge; The work shall also include ROU management as required. Trenching in rocky terrain by use of rock hammer/ rock breaking tool or any other suitable and approved method, including controlled blasting (if required) with due approval of EIC.

24", API 5L Gr. X-70 PSL2, 10.5/12.4/ 15.2 mm thk, 3 Layer PE Coating upto a depth of 1.0 Meter to 4.0 Meter

24", API 5L Gr. X-70 PSL2, 10.5/12.4/ 15.2 mm thk, 3 Layer PE Coating upto a depth of >4.0 Mtrs and ≤ 8.0 Mtrs

Note: (i) Quantity Indicated above is tentative and for various locations where trenching activity need to be done for laying of pipeline. This item is excluding SOR item A00100.

RADIOGRAPHY

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

Note: (i) Quantity Indicated above is tentative and for various locations wherein existing joint radiography for mainline and SV station (joints made by earlier contractor) needs to be performed by contractor . (ii) This item is excluding SOR item A00100.

(iii) In case of difficulty in certain positions / locations, wherein NDT by X-ray is not feasible, NDT by Gamma Ray may also be acceptable as decided by EIC.

Coating Removal

Removal of joint coating by approved procedure including all requisite equipment, labor, supervision, materials, consumables, all facilities and personnel as required.

24", API 5L Gr. X-70 PSL2, 10.5/12.4/ 15.2 mm thk, 3 Layer PE Coating

Note: (i) Quantity indicated above is tentative and for various locations and is applicable for existing joints coating removal as per requirement. The quantity may increase/decrease or may not be executed based on site requirement as per instructions of EIC..

Joint Cutting & Bevel End Preparation

Joint Cutting & bevel end prepration including NDT as per requirement by approved procedure including all requisite equipment, labor, supervision, materials,consumables, all facilities and personnel as required

24", API 5L Gr. X-70 PSL2, 10.5/12.4/ 15.2 mm thk, 3 Layer PE Coating

Note: (i) Quantity indicated above is tentative and for various locations and is applicable for existing joints cutting as per requirement. The quantity may increase/decrease or may not be executed based on site requirement as per instructions of EIC..

(ii) Above item is also applicable for cutting of testing header installed by previous contractor.

Lowering

Lowering the pipelines in trench (including holiday testing) at required depth as per specification and standard drawing including providing sand bag separators for parallel pipelines at the specified spacing (when applicable), 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.

24", API 5L Gr. X-70 PSL2, 10.5/12.4/ 15.2 mm thk, 3 Layer PE Coating

Note : (i) Quantity Indicated above is tentative and for various locations. This item is applicable for balance lowering .This is also applicable wherein pipeline section has been made by earlier contractor and only laying is in present tender scope. This item is excluding SOR item A00100.

(ii) Depth of the pipeline laying will be variable (up to 8.0 meter) at different locations, contractor has to quote accordingly.

Supply and Installation of Warning Mesh

Supply of warning mesh as per PJS/specification enclosed in the bid document.

Installation of warning mesh as per PJS/specification enclosed in the bid document.

Note: Quantity Mentioned above is for various locations, where warning mesh installation is balance. This item is other than SOR item no.A00100

Backfilling

Backfilling for newly lowered portion in multiple locations with available, approved excavated material and/or other suitable soil approved by Engineer-In-Charge

24", API 5L Gr. X-70 PSL2, 10.5/12.4/ 15.2 mm thk, 3 Layer PE Coating

Backfilling for already laid pipeline by earlier contractor in multiple locations with available, approved excavated material and/or other suitable soil approved by Engineer-In-Charge

24", API 5L Gr. X-70 PSL2, 10.5/12.4/ 15.2 mm thk, 3 Layer PE Coating

Note: Quantity Mentioned above is other than SOR item no. A00100.

Mainline Hydro-static Testing

Carrying out cleaning, pigging and hydrostatic testing including air cleaning, flushing, filling, gauging, pressurization of complete pipeline in 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.

24", API 5L Gr. X-70 PSL2, 10.5/12.4/ 15.2 mm thk.

Note: (i) Quantity Mentioned above is other than SOR item no.A00100. The quantity may increase/decrease or may not be executed based on site requirement as per instructions of EIC.

(ii) 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. In case any leak is found in pipeline laid by earlier contractor, same shall be payable to contractor from the item available else where in SOR.

(iii) The above rate for hydrotesting of complete pipeline section including hydrotesting of all crossing sections (including those of HDDs performed by earlier contractor/separate agency, if any) along-with the mainline.

Restoration

Final clean-up and restoration of right of way/ right of use including disposal of debris as directed by Engineer-In-Charge. Restoration of land, facilities, boundary wall and roads etc. and associated facilities dismantled/damaged by the Contractor during construction;

Complying with all stipulation/conditions/recommendation of the authorities before and after execution of the work.

SOR shall be read in conjuction with scope of work, job specific requirements, specifications, standards, drawings and other provision of contract document.

For Mainline- Restoration of mainline including grading/ levelling of soil, marking of boundaries, ridges to the original condition and to the satisfaction of EIC/Concerned authority.

Restoration of crossings (railway, road, water bodies etc.) along pipeline route to original condition or as per requirement of statutory authorities along with associated jobs upto the satisfaction & acceptance of EIC and statutory authorities having their jurisdiction at respective crossings.

Restoration works for Nala/ Minor Canal/ River/ Other waterbody crossings/ Roads/ Railway executed by Trenchless mehod ( HDD, Moling) as per Appendix-VIII B to PJS.

Restoration works for Nala/ Minor Canal/ River/ Other waterbody crossings executed by Open Cut as per Appendix-VIII C to PJS

Restoration Works for Road Crossings executed by Open Cut (Tentative 45 Nos. as per Appendix-VIII C to PJS) to original condition or as per requirment of statutory authorities along with associated works as per instruction of EIC and satisfaction of statutory authorities. Scope includes restoration of damaged portion of existing Asphalted/Concrete/Cart Track/Mud Road etc. along with sub-base preparation and consolidation of road surface excavated during pipeline installation. Rate to include the cost of all materials, labour, equipments, hire charges etc. with all bye works complete.

Restoration of Existing Asphalted Road

Restoration of Existing Concrete Road

Restoration of Existing Minor Roads such as Cart Track, Mud Road, Village Roads etc.

Note: Quantity Mentioned above is for various locations other than SOR item no.A00100, wherein restoration work is balance. Qty. may increase or decrease slightly.

Obtaining NOC

Obtaining NOC from respective land owner(s), farmers, villagers etc.as required; Liasoning/Coordination and obtaining work permits, NOC from various statutory authorities having jurisdiction for execution and complying with all stipulations/ conditions/ recommendations of the said authorities. Obtaining NOC and relevant documents from statutory authorities for various crossings (including R&B/ Railway/ NH/ Pipeline utilities/ Irrigation etc.) as per instructions of EIC.

For Mainline (24" NB dia pipeline)

For crossings -as per List provided in Appendix-VIII A to PJS

Note: This item is applicable for crossings & mainline other than SOR item no.A00100

NOTE: SOR description under SOR Item code no. A00201 to A00231 have been envisaged for partial leftover work of earlier contractor, which is to be executed in present tender. For laying of any pipeline section in completeness, SOR item code no. A00101 and A00102 shall be applicable.

Supply,String preparation and Installation of CS Conduit by HDD

Complete work of supply of CS conduit pipe required for crossing, including all taxes, duties, transportation and inspection charges 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; All works related to supply of CS conduit of size 150 mm (6 inch), 6.4 mm thick IS 3589 (Fe 410) ERW or equivalent pipe for various crossings.

Complete work for String preparation/Fabrication/ Welding and coating with coal tar epoxy coating of minimum 600 microns (after proper cleaning) including supply of coating material, consumables etc. for CS conduit of size 150 mm (6 inch), 6.4 mm thick;

Complete work of any crossing (between the limits as defined in drawing - detailed construction drawings shall be prepared by the contractor duly approved by OWNER/PMC) by HDD method; supply of all Contractor supplied material including consumables, deployment of manpower, equipment, other resources to work site(s) and acquiring 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. Geotechnical investigation & obatining scour depth (in case of river crossing), as required; 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 of execution of work. 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 6'' NB dia CS conduit for OFC laying at all conditions of the waterbody crossings by HDD with minimum cover as per specification/ Authority Permissions or as per direction of PMC/ Owner. 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 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. In case of railway crossing, drilling to required depth from top of rail 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 railway crossing by approved HDD methods for providing minimum cover of 7 m below ground level throughout railway land width and also at least 7 meters below formation level in cutting throughout the railway land width or as specified in RDSO guidelines / code / specification or the actual depth as decided by concerned authority, whichever is more. Installation of 6 inch NB dia CS conduit across the drill hole as per specification and direction of EIC. Restoration/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.

Note: Quantity mentioned above is tentative and may increase/ decrease or may not be executed as per site requirement as per instructions of EIC.

RETRIEVAL OF ALREADY LAID MAINLINE PIPES

Complete work for retrieval of already laid mainline pipes without damaging the pipes/coating including cutting, edge preparation, rectification/repair of pipes/coating as required and handing over to Client or reusing the same string for laying as per direction of EIC

Line pipe details

24" NB, API 5L Gr. X-70 PSL-2, 10.5/ 12.4/ 15.2 mm thk.

Note: (i) Quantity Indicated above is tentative and may be for various locations wherein pipeline section has already been laid by earlier contractor.

(ii) Laying activities of the retrieved string as required to be performed shall be payable to the contractor through rates available elsewhere in SOR.

Unit rate over and above SOR Sl. No. A00100 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.

MISCELLANEOUS WORK FOR SECTIONALISING VALVE STATION

Miscellaneous work related to buried/ aboveground sectionaling valve station i.e. installation of all piping, valves, Insulating joints and flow tee above ground at all elevations and below ground at all depth for Sectionalising Valve Station in all type of terrains and soils including transportation and handling of all Owner supplied materials i.e. extended stem full bore 24" (609.6 mm OD) butt welded, AV Sectionalising Ball valve, Insulating Joint of all size, all types of valves, Flow tees of all size, QOEC,fabricated Spools, line pipes for mainline and flanges & fittings from Owner's designated places(s) of issue/ earlier Contractor storage yard to work site. Supply of gaskets, studs, nuts,copper jumpers, nipples & coupling etc. Installation / Erection of instrumentation items i.e. pressure gauge, SS tubing and temperature gauge including tubing works, consumables, manpower, machineries, tools & tackles for carrying out all mechanical works of underground and above ground piping including fabrication, welding, nondestructive testing of welds, weld repairs/ re-testing,

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

Transportation and handling of all Owner supplied materials i.e. extended stem full bore 24" (609.6 mm NB) butt welded, AV sectionalising Ball valve, all types of valves of all sizes, Flow tees of all sizes, Insulating Joint, QOEC,line pipes for mainline, assorted pipes and all flanges and fittings, fabricated spools..etc from Owner's designated places(s)/ earlier contractor storage yard to work site and Balance fabrication, alignment, welding, NDT of all joints of SV station, weld repair and retesting including installation of all types of valves, flow tee, QOEC, IJ, fittings & Flanges etc. to complete the SV station as per IFC drawings including supply of gaskets, studs, nuts,copper jumpers, nipples & coupling etc.

Cleaning/ flushing, hydrostatic testing, dewatering, functional testing of SV assembly including cutting of mainline and bevelling (if required) as per specification

Functional testing of SV assembly including cutting of header/ end cap, preparation of bevel etc. cutting of mainline and bevelling (if required) as per specification for SV-7

Preparation of SV pit by excavation in all types of strata at desired depth as per drawing/ direction of EIC including installation of SV assembly in pit / above ground, Installation of pipe supports including all associated civil works (pertaining to supports only), tie-in with mainline including joint coating, NDT and back filling, Installation / Erection of instrumentation items i.e. pressure gauge, SS tubing and temperature gauge including tubing works, consumables, manpower, machineries, tools & tackles for carrying out all mechanical works of underground and above ground piping.

Corrosion coating (by heat shrink sleeves) for buried piping and external painting for buried fittings by high build epoxy of min. 600 micron of R-95 or equivalent as required

Painting, finishing, clean-up and restoration of site, Performing all works as per drawings, specifications, other provisions of Contract document as per instructions of Engineer-in-charge.

Notes: 1. This work is exclusive of all works associated with main pipeline covered at SOR Sl No. A00100 above. 2. All Civil/ structural works except for piping supports will be paid separately as per rates provided elsewhere. 3. Work is inclusive of receiving, taking over, loading & unloading of company supplied material from GAIL designated store/earlier Contractor storage yard. 4. Length shall be considered from Tie-in to Tie-in with Mainline. 5. All other works pertaining to SV Station (Instrumentation works) shall be paid as per rates provided elsewhere in the tender document.

6. Qty indicated above is tentative and for fabrication/completion of SV station work leftout by earlier contractor. UOM 'Each' mentioned above is for no. of stations i.e. SV-5/ SV-6 /SV-7.

(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).

PERMANENT MARKERS

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.

Pipeline Warning Signs

Right-of-way boundary markers

Kilometer Posts

Direction Markers

Aerial Markers

Navigable Waterway Markers

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

REPAIR OF DEFECTS IN LINE PIPE AND PIPE COATING (Not attributable to successful bidder)

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

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

Repair of Holiday in Coating

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

Coating repair at thermocouple locations (approx. 9 nos.) for the hydrotested section left by previous contractor. 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, excavation, backfilling etc., performing all works necessary for the completion of the works strictly in accordance with the relevant specification and instructions of Engineer-in-charge.

Repair of Defects in Pipes

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

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

LEAKS/ BURSTS (Not attributable to successful bidder)

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

Major leak (Detected by visual method) For pipeline size 609.6 mm (24") OD

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

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

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

Minor leak (Detected by sectionalizing method) For pipeline size 609.6 mm (24") OD

Note: (1) This rate is applicable for any number of repairs required in the section for manufacturing defects in Owner supplied material/ Work executed by earlier contractor 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.

MAGNETIC CLEANING AND ELECTRONIC GEOMETRY PIGGING

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.

Complete work for repair of defects recorded during EGP/gauge plate run by cutting, beveling, welding, radiography, field joint coating etc., as applicable, for 24'' NB dia Pipeline including all requisite equipment, manpower , labor, supervision, materials, electrode, consumables, films, coating material as per specification and instruction of EIC. This item is other than SOR item No. A00100.

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

Pre-commissioning activities and pre-commissioning checks to the specified acceptance criteria, making the entire pipeline system ready for commissioning, 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.

Precommissioning Checks

Pre-commissioning of pipeline including terminals / stations.

Dewatering and swabbing

Dewatering and swabbing of pipeline including terminals/ stations, complete as per the relevant specifications, other provisions of Contract document and instructions of Engineer-in-Charge.

DRYING

Complete work of carrying out drying by vaccum drying method of pipeline section including supply of manpower, equipments & consumables, materials for all temporary works and performing all associated works, complete as per the relevant specifications, other provisions of Contract document and instructions of Engineer-in-Charge.

Drying by vaccum drying method (24" dia Pipeline)

COMMISSIONING ASSISTANCE AND COMMISSIONING

Providing commissioning assistance to other sections and commissioning of the section including all stations and including supply of all consumables, nitrogen, all equipment, manpower, etc., complete as per requirement of specifications, other provisions of contract document and instruction of Engineer In-charge.

IDLE TIME PRESERVATION:

Preservation of complete pipeline section including sub sections, associated facilities and terminal facilities (installed by Contractor) for a period of one month 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 and Maintenance of pipeline at a positive pressure of 2 bars (g) beyond 1 month.

TRANSPORTATION OF FITTINGS, FLANGES, VALVES, INSULATING JOINTS, FLOW TEE, FABRICATED SPOOLS ETC.

"Receiving and taking over", handling, lifting, loading on truck, transportation and unloading of Company supplied fittings, IJ, Flow tee, assorted pipes, flanges and valves, fabricated spools etc. from any storage yard (other than GAIL's designated storage yard/ earlier contractor storage yard) to worksite / contractor's storage yard/ any other storage yard or vice versa as decided by EIC. The above work also includes stacking of the materials properly. Above work shall be carried out as per standard drawing, specification, instruction of Owner and other provision of contract document.

Notes: i) The quantities given in above item no. are tentative. The quantities may increase, decrease or may not be executed as per the actual site requirement and instructions / recommendations of EIC/Owner. The unit rate shall be operated to work out the final payment to the contractor.

ii) Above price shall be inclusive of all type of taxes & duties, transit insurance during transportation & other insurance etc. including all financial & commercial implication as per the tender document. No other payment except as per quoted unit rate & executed quantities will be payable by the Owner.

iii) This item is applicable for those cases, where transportation is not in- built in the description of the SOR item but is required for execution of that particular SOR item.

TRANSPORTATION OF LINE PIPE

"Receiving and taking over", handling, lifting, loading on trailers, transportation and unloading of Company supplied line pipe from any storage yard (other than GAIL's designated storage yard/ earlier contractor storage yard) to worksite / any other storage yard or vice versa as decided by EIC. The above work also includes stacking the pipes on wooden sleepers/ sand pads. Above work shall be carried out as per standard drawing, specification, instruction of Owner and other provision of contract document.

Notes: i) The quantities given in above item are tentative only. The quantities may increase, decrease or may not be executed as per the actual site requirement and instructions / recommendations of EIC/Owner. The unit rate shall be operated to work out the final payment to the contractor.

ii) Above price shall be inclusive of all type of taxes & duties, transit insurance during transportation & other insurance etc. including all financial & commercial implication as per the tender document.

iii) Safe storage of transported linepipe till installation shall be part of the above item.Contractor is advised to quote accordingly.

iv) This item is applicable for those cases, where transportation is not in- built in the description of the SOR item but is required for execution of that particular SOR item.

LONG RADIUS BENDS

Supply of Long Radius Bends (R = 6D) for 24" dia.pipe, X-70 (thk. 14.27 mm) as per T.S. (No. MEC/TS/05/62/015) & Data Sheet 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 from EIC before placement of order.

As-Built Drawings/Documents

Preparation of As-built drawings, pipebook , pipeline drawings showing the details of waterbody crossings, road, highways, type of terrain, location of pipeline facilities , other records etc. as per requirement, specifications, standards, drawings and other provision of contract document.

Note: 1. As-Built drawings as required for Section-II (24" x 79 Km) is included in above item rate. This also includes earlier contractor's executed work , however, documents/drawings/details of the work carried out by earlier contractor shall be handed over to the contractor by PMC/Owner

FINAL DOCUMENTATION, CONTRACT CLOSURE, MATERIAL RECONCILIATION

Complete work for final documentation as per requirement of tender /EIC, Material reconciliation of free issue material, return of all surplus material to designated storage yards as per instructions of EIC and contract closure as per direction of EIC.

Final documentation as per requirement of tender document, instructions of EIC and Contract Closure for complete Pipeline for Section-II (24" x 79.3 Km)

Re-conciliation of all Free issue material as per tender document, specifications, instructions of EIC including return of all surplus project material lying in the ROU/ stations/ earlier contractor storage yard to GAIL's designated Storage yard. For the Linepipes, collection of linepipe left in ROU/ work site by previous contractor/ Previous contractor storage yard, its handling, loading, unloading and transportation, prepration of bevel (serviceable and full length pipes), stacking and handing over to client as per direction of EIC. This item covers scope under the present tender as well as earlier contractor scope for Section-II (24"X 79.3 Km)

Note: (i) Above item scope includes the work carried-out by previous contractor as well as the present tender scope.

(ii) Documents pertaining to the work carried out by previous contractor shall be made available to successful bidder/contractor.

DIGITIZATION OF RADIOGRAPHY FILMS:

PIPELINE INFORMATION MANAGEMENT SYSTEM:

Balance Works for providing Pipeline Information Management System using web based software as per specification enclosed in Bid Document for monitoring pipeline construction progress and providing all "As Built" data & drawings. This item is applicable for scope of present tender as well as for work executed by earlier contractor. Note: Earlier contractor have uploaded some of the documents pertaining to this pipeline in PIMS Portal. Please refer the tentative details ( refer Appendix-V to PJS) of work done by earlier contractor in this regard.

Balance work from Downstream of Mahanadi River to IP-2 (24" x 79.3 km)

Sub-Total Section A

SECTION-B [TEMPORARY CATHODIC PROTECTION WORKS)]

Carrying out of pin brazing at (1) Ch:86.5Km at a depth of 6-8 Mtrs (2) at foreign pipeline crossing( IOCL) ch:158.3Km including Cable to pipe connection by Pin brazing (for charged pipeline) for 35,25,10 ,6 sq.mm copper cable including excavation and exposing piping, recoating with epoxy, testing etc with supply of all materials as per the drawing/ design document

Supply, installation, testing & commissioning of Mg (Min 5.0 Kg)/ 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, installation, testing & commissioning of Mg Galvanic anodes.

Installation, testing & commissioning of Mg Galvanic anodes .

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

Supply of small TLP

Installation, testing & commissioning of small type TLP.

Supply of Big size TLP.

Installation, testing & commissioning of Big type TLP.

Supply, installation, testing & commissioning of one set of solid state spark gap arrestor 100 kA@10/350 (lightning current) across each insulating joint provided at tap-off, SV & various consumer terminals as per scope of work / 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 2 ohms max. Specification of Spark Gap shall be as per the tender specification.

Supply of one set of solid state spark gap arrestor 100 kA@10/350 (lightning current) across each insulating joint provided at tap-off, SV & various consumer terminals

Instalation, testing & commissioning of surge arrestor / surge diverter solid state spark gap arrestor 100 kA@10/350 (lightning current) across each insulating joint.

Supply of one set of polarization cell at all high tension electrical power transmission line/equipments /railway tractions (all 66 KV & above)

Installatiion, testing & commissioning of polarization cell at all high tension electrical power transmission line/equipments /railway tractions (all 66 KV & above)

Supply, installation, testing & commissioning of Zn Galvanic anodes (20 KG) at H type test stations.

Installation, testing & commissioning of Zn Galvanic anodes (20KG) at H type test stations.

Earthing of above ground catholically unprotected pipeline at consumer station/DRS station/Metering skid/SV etc, the earth electrode shall be 65 mm dia, 4.5 mm thickness & 3000mm long.

Supply of earth electrode shall be 65 mm dia, 4.5 mm thickness & 3000mm long.

Installation, testing & commissioning earth electrode shall be 65 mm dia, 4.5 mm thickness & 3000mm long.

Supply, installation, testing & commissioning of external electrical resistance Probe (02 no. ER probe with 1 no. ER probe reading instrument) probes utilizing the electrical resistance technique shall be provided along the pipeline at marshy / vulnerable locations to monitor the external corrosion activity on the pipeline, Location of external ER probe shall be decided during detail engineering. Specification of ER probe shall be as per the tender specification.

Supply of external electrical resistance Probe.

Installation, testing & commissioning of external electrical resistance Probe.

Supply of reader for external electrical resistance Probe.

Supply, laying of HDPE sheets (1200mm wide, 6mm thick) between the GAIL pipeline and the other CP protected foreign pipelines at the crossing locations for providing electrical isolation, as per design document

Bonding of pipeline with foreign pipeline crossing or parallel run as per the scope of work.

Supplying, laying, termination, Glanding, ferruling & testing of all the cables of TCP system, Cu-Conductor, XLPE insulated, PVC sheathed, Armd/Unrmd (1Cx6 mm2, 1Cx10 Sqmm 1Cx25 mm2) of required size as per TCP Design document for CP monitoring & bonding with foreign pipeline (IOCL P/L) at Ch:158.3Km

1Cx6 Sqmm XLPE insulated, PVC sheathed, Armd

1Cx6 Sqmm XLPE insulated, PVC sheathed, Unrmd

1Cx10 Sqmm XLPE insulated, PVC sheathed, Armd

1Cx25 Sqmm XLPE insulated, PVC sheathed, Armd

PSP Monitoring on monthly basis of the TCP system till commissioning of the permanent cathodic protection system or closure of contract, whichever is earlier.

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

Sub-Total Section B

SECTION C (CORROSION MONITORING SYSTEM WORK)

Supply of spare ER probes (Flush Mounted as per design) body SS 316, with element same as per pipe material or API 5L Gr B material and the element thickness 20 mils, suitable for measurement of Corrosion rate in the range of 0-10 mpy as per Scope of work of Corrosion Monitoring System.

Design, engineering, supply of 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.C etc. for corrosion ER Probes as per Scope of work of Corrosion Monitoring System.

Design, Engineering, supply, Installation, testing & commissioning of ER Probe panel mounted transmitters with mounting bracket and receivers (online corrosion meter), connecting to existing UPS/Power supply including required cables and suitable to interfacing with existing DCS / SCADA (ModBus RTU protocol) along with all accessories for ER Probes as per Scope of work of Corrosion Monitoring System.

Installation, testing & commissioning of ER probes, access fitting assemblies etc including hot tapping & welding with the pipeline, testing & commissioning as mentioned in Scope of work.

Installation testing & commissioning of ER probes, access fitting assemblies etc without hot tapping, but including welding with the pipeline, testing & commissioning as mentioned in Scope of work.

Design, engineering, supply of disc coupons of 1.25" dia & 0.125" thickness as per Scope of work of Corrosion Monitoring System. The coupons shall be of same as of pipe material grade & its material of construction.

Design, engineering, supply of retrievable flush disc coupon holders of SS 316 for flush disc coupon as per Scope of work of Corrosion Monitoring System.

Design, engineering, supply of flare weld Access fitting assembly ( non-tee), body carbon steel, acme thread outlet with solid plug assembly of SS 316 alongwith heavy duty protective CS cover, essential spare, Rating 6000 psi and sustained design temperature of 65 DEG.C etc for installation of corrosion coupons as per Scope of work of Corrosion Monitoring System.

Installation, testing & commissioning of coupons with coupon holder and access fitting assembly including hot tapping & welding with the pipeline, testing & commissioning.

Installation, testing & commissioning of coupons with coupon holder and access fitting assembly without hot tapping but including welding with the pipeline, testing & commissioning.

Supply and installation/laying of all connecting cables (Signal cables) from ER Probe location to control room to interface with DCS/SCADA.

Supply, Construction and handling over of RCC M25 Concrete Pit of internal dimension of size 2m (L) x 2m (B) x 2m (D) with removable cover (Chequered plate) including supply of all required materials such as reinforcement, chequered plate etc. for safe retrieval of Corrosion Coupons & Probes. The wall thickness of pit shall be 150mm min. Rate to include excavation, PCC M10 in mudmat, back filling & restoration at site with minimum gap of 2.0 meters or more below the installation position on pipeline for safe retrieval of ER probes and coupons installed at 6 O'clock position at existing stations as per direction of Engineer-In-Charge complete in all respect. Dimension of the RCC concrete pit shall be as per the safe retrieval of coupons and probes. Net RCC Volume shall be considered for measurement & payment.

Supply of retriever kit complete with repair and seal kit with all accessories as per Scope of work of Corrosion Monitoring System including first demo at site for online retrieval to client personnel.

Supply of service valve kit complete with all accessories as per Job specification of Corrosion Monitoring System including first demo at site for online retrieval to client personnel.

Supply of spares for 02 years O&M operation of CMS system as mentioned in Scope of work Annexure-II for dedicated maintenance base.

Sub-Total Section C

SECTION D (PIPING & MECHANICAL WORKS)

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

Complete work of 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.

Erection including prior cleaning, lifting, placing on pipe sleepers and supports, overhead on racks, skids and at all elevations including installation and carrying out connected activities for all types of valves including supply and fixing of gaskets, studs/ bolts, nuts wherever required for all sizes, 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.

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.

Underground portion of piping system shall be protected from external corrosion by providing 3LPE coated heat shrink sleeve or equivalent and application of the same shall be extended upto 500 mm above FGL/ plant area NGL, whichever is higher.

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.

Precommissioning & making operational all piping system and equipments and provide all necessary assistance in terms 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; 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

API 5L, Gr. X-70, PSL-2, 24"NB, 14.27 MM Thk.

API 5L, Gr. X-70, PSL-2, 18" NB, 11.13 MM Thk.

API 5L, Gr. X52, PSL-2, SAW, BE, 24" NB ,19.1 MM Thk.

API 5L, Gr. X52, PSL-2, SAW, BE, 18" NB, S60

API 5L, Gr. X52, PSL-2, , Seamless, BE. 12" NB,S60

API 5L, Gr.B, PSL-2, Seamless, BE, 8" NB,14.3 MM Thk.

ASTM A 106 Gr. B (Charpy), Seamless, BE, 6" NB, XS

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

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

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

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

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

ASTM A333 Gr 6, Seamless BE, 8" NB, XS

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

ASTM A333 Grade 6 Seamless, BE, 2" NB XS

ASTM A333 Grade 6 Seamless, PE, ¾" NB, S160

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). The above item includes installation of flow tee and Insulating joints as required.

BALANCE FABRICATION WORK FOR PIPING

Transportation including loading, unloading, handling of all piping items from Owner's Designated storage yard and/ or earlier Contractor's storage yard/ Contractor's storage point to work site/ workshop as applicable, complete work of fabrication.

Preparation of final bill of material based on piping GADs.

Preparation of isometric and fabrication drawings.

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.

Carrying out 100% Non-destructive testing for all joints.

API 5L, Gr. X-70, PSL-2, 24" NB, 14.27 MM Thk.

API 5L, Gr. X-70, PSL-2, 18" NB, 11.13 MM Thk.

API 5L, Gr. X52, PSL-2, SAW, BE, 24" NB, 19.1 MM Thk.

API 5L, Gr. X52, PSL-2, SAW, BE, 18" NB, S60

API 5L, Gr. X52, PSL-2, , Seamless, BE, 12" NB, S60

API 5L, Gr.B, PSL-2, Seamless, BE, 8" NB, 14.3 MM Thk.

ASTM A 106 Gr. B (Charpy), Seamless, BE, 6" NB, XS

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

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

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

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

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

ASTM A333 Gr 6, Seamless BE, 8" NB, XS

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

ASTM A333 Grade 6 Seamless, BE, 2" NB, XS

ASTM A333 Grade 6 Seamless, PE, ¾" NB, S160

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 supplied by contractor but no separate payments shall be made 4) NDT of all sizes joints is included in above rate. 5) Assorted pipe shall be issued as free issue material (FIM) from designated storeyard. 6). The above item includes fabrication of flow tee and Insulating joints as required.

ERECTION OF VALVES ( As per P & ID )

Handling including lifting and transportation from COMPANY's warehouse/ earlier contractor's store 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 required.

Welded Valves (Full Bore/ Reduced Bore)

Ball/ Plug/ Globe Valves

Flanged Valves (Full Bore/ Reduced Bore)

Ball/ Plug/ Globe Valves

Sockolet Welded Valve (Ball / Plug / Valves)

Ball Valve (Welded End, AV/HOV/GOV)

Ball Valve (Flanged End, AV/HOV/GOV)

Handling including lifting and transportation from COMPANY's warehouse/ earlier contractor's store to CONTRACTOR'S Stores and/or work site and installation of all QOEC, 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.

SAFETY RELIEF VALVES

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 be as per API RP 520; final coat of painting, set pressure testing & commissioning as per scope of work

PSV (on Scrapper Trap) , 600#/150#

PIPE SUPPORTS & OTHER STRUCTURES

Supply, 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 will not be paid seperately). The work is to be completed in all respect as per scope of work and specification.

RADIOGRAPHY

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

Note: The above item is applicable for radiography of joints executed by earlier contractor .

ERECTION OF VESSELS, SKIDS & EQUIPMENTS

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).

Details of major equipments are as under

Scrapper Trap with Pig Handling Device, Chain Pulley Block, metering skid etc.

LEAKS/ BURSTS (Not attributable to Successful Bidder) 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.

WELD REPAIR

Repair of weld found defective in NDT as per technical specification and approved procedure, including marking at defective location of weld joint including all requisite equipment, labor, supervision, materials,consumables, all facilities and personnel for carrying out repair joint and carrying out consequent NDT of repaired joints until its acceptance.

Note: Quantity indicated above is tentative and for repairing the weld joint made by earlier contractor. This is applicable for IP and SV station piping.

Sub-Total Section D

SECTION-E [CIVIL WORKS]

DEMOLITION OF R.C.C./BRICKS/STONE MASONARY

Site clearance by demolition of R.C.C./PCC/Brickwork/Stone Masonry/Stone Soling, Flexible pavements etc. along with removing the debris and disposal of unserviceable material to any lead and staking of serviceable materials, handing over serviceable material to concerned department if required as per technical specifications and direction of Engineer-in-charge.

1. Rate includes cost of all labour, tools, tackles, hire charges, royalties, levies, leads, loading/unloading, transportation, water, electric power, illumination etc. complete in all respects as per scope of work, detailed construction drawings, technical specifications and direction of Engineer-in-charge.

2. Demolition of RCC/PCC/Brick Masonry/Road will be paid in NET CUM after deductions for air voids as demolished.

EARTH WORK IN EXCAVATION AND BACKFILLING

Earthwork in excavation for foundations in ordinary soils including soft rock / disintegrated rock in both dry and wet conditions including pumping and bailing out surface and subsoil water, shoring, strutting, slush removal including backfilling in all positions in layers of 300mm at all heights and depths as per drawings and specifications wherever required, in foundation pits and other places with excavated suitable surplus earth including reclaiming from spoil heaps kept within the plot including dressing and levelling, watering and mechanical compaction etc.,transporting surplus unserviceable soil upto any lead and spreading in layers and as per specifications and direction of Engineer in charge. The Measurement for payment shall be for the theoretical volume only and it shall be the volume of the block of the excavation having maximum bottom dimension of the levelling course/PCC as per drawing and to actual depth.

For depth upto 1.5 m.

For depth beyond 1.5 m

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 requirement.

EARTH WORK IN FILLING

Supply and controlled earth filling with good quality imported earth from approved source for filling in plots, under floors and other places with special compaction to achieve dry density of 95% standard proctor density as per instruction of the Engineer at all heights/depths upto any lead transporting, depositing, compacting and dressing, trimming complete as desired in layers not exceeding 30cm including watering, consolidating by mechanical means as per specifications and instructions of the Engineer.

EARTH WORK IN BOX CUTTING FOR ROADS

Earth work in Box cutting for roads in embankment/existing ground, in all kinds of soils for formation of subgrade to required camber, gradient including rolling, compaction with 8 to 10 t power roller to get 95% proctor density and dressing up the surface, breaking clods, removal of slush and water, transporting and depositing or stacking unserviceable earth elsewhere upto any lead as directed by Engineer in charge for all heights etc., complete as per specification.

SAND FILLING

Supplying and filling approved quality coarse sand/ m-sand (Zone II or Zone III) in foundation or under floor, trenches, pits and other places, at all locations in layers of 150 mm thickness including watering and ramming, all lead, lift and depth complete as per drawing and specification and direction of the Engineer.

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

PLAIN CEMENT CONCRETE

Supplying and laying plain cement concrete of Grade 1:2:4 (M 15) with stone aggregate 20mm down grade (including shuttering if required) in foundations, floors, roof screed, aprons, pits, drains and other mass concrete works, steps, coping of wall, sill etc., at all depths and heights/levels as per drawings, specifications and directions of the Engineer-in-charge.

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

Supplying and laying plain cement concrete of Grade 1:3:6 (M 10) with stone aggregate 40mm down grade (including shuttering if required) in all levelling courses under foundations, mass concrete works, road works, chambers, trenches, floors and any other locations at all depths complete in all respects as per drawings, specifications and directions of the Engineer-in-charge.

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

REINFORCED CEMENT CONCRETE

Providing and Laying in position machine batched and machine mixed Design mix/ Ready mixed for Reinforced Cement Concrete work of Grade M-25 using 20mm down size graded aggregate at all depths and heights using cement content as per approved design mix manufactured in fully automatic batching plant and transported to site of work in transit mixer for all leads, having continuous agitated mixer, manufactured as per mix design of specified grade for reinforced cement concrete work including pumping of RMC as applicable, including cost of centering, shuttering and admixtures in recommended proportions as per IS: 9103 to accelerate/retard setting of concrete (improve workability without impairing strength and durability) but excluding cost of reinforcement as per direction of Engineer-in-charge. Mechanical mixers with Hopper along with Weigh Batcher shall also be permitted for use at site with the approval of Engineer-Incharge to produce Design Mix Concrete of specified grade.

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 if required, coarse and fine aggregates, admixtures, other minor construction materials, testing of concrete, curing etc. with all bye works complete.

2. The reinforcement shall be paid separately vide respective item.

3. In case of non availability of OPC Cement, PPC Cement can be used in place of OPC after approval from Engineer-in-charge. Suitable rate analysis for rebate along with mix design using PPC shall be submitted by the Contractor.

REINFORCEMENT STEEL

Supplying, Fabricating and Fixing in position TMT Grade Fe 500D reinforcement conforming to IS1786 at all levels and positions including the cost of transport, straightening, cutting, bending, cranking, 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, testing etc., all complete in all respects as per detailed construction drawings, technical specifications and direction of Engineer-in-charge. The chairs and spacer bars provided will not be measured for payment.

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.

2. Chairs, Unauthorised Laps, Spacers, Binding wire, Wastage etc. shall be to contractor's account.

BRICK WORK

Providing and laying BRICK WORK straight or curved on plan to any radius using best quality bricks with frog/indent, conforming to sub-class A as per IS:1077 having crushing strength of not less than 50 kg/cm2 in cement mortar 1 :6 (1 Cement : 6 Coarse Sand) in all types of foundation and superstructure at all depths/heights including projections, pillars, parapets, ornamentals of any shape, cornices, all complete including cut work, curing, scaffolding,including filling of joints with Cement Mortar 1:6 and racking of joints, etc. as per specifications, drawings and directions of the Engineer.

Rate to include cost of all labour, tools, tackles, equipment, hire charges, supply of all materials such as cement, bricks, finishes, bitumen, other minor construction materials, shuttering, staging, masonry work, painting with bitumen on faces in contact with soil etc. as per requirement with all bye-works and sundry works complete as per drawings.

INSERTS

Supplying, Fabricating, Fixing at all levels and positions Steel embedments/ Inserts like Plates, Angle, Channels, Anchor boxes, MS pipe Sleeves including threading etc., including two coats of approved quality Synthetic enamel paint over a primer coat on the exposed Surfaces wherever necessary, complete as per Drawings, Specifications and directions of the Engineer-in-charge. (Jigs, Templates and Fixtures will not be paid seperately).

G.I.PIPES

Providing and fixing of following size of G.I. pipes (medium duty) as per IS 1239 complete with G.I. fittings and clamps including cutting by hack saw, bending by hydraulic machine, trenching and refilling etc. including all labour and material complete as per approved drawing and direction of EIC.

100 mm nominal bore

150 mm nominal bore

PRE CAST COVERS

Providing, hoisting and fixing up precast reinforced cement concrete of M-25 grade (20mm nominal size) in trenches, pits, tanks and the like including the cost of required centering, shuttering (with smooth surface) complete but excluding cost of reinforcement.

1.The reinforcement shall be paid separately vide respective item.

CONCRETE PIPES (NP3 TYPE)

Providing and laying non-pressure NP3 class (medium duty) R.C.C. pipes with collars jointed with stiff mixture of cement mortar in the proportion of 1:2 (1 cement : 2 fine sand) including trenching and filling complete as per direction of Engineer in charge.

150 mm diameter

300 mm diameter

CONCERTINA COIL

Providing and fixing Concertina Coil fencing with Punched tape concertina coil 600mm dia 10 metre openable length (total length 90 m), having 50 nos. rounds per 6 m length, upto 3 m height of wall with existing angle iron Y- shaped placed 3 m apart and with 9 horizontal RBT reinforced barbed wire, stud tied with GI staples and GI clips to retain horizontal, including necessary bolts or GI barbed wire tied to angle iron, all complete as per direction of Engineer-in-charge, with reinforced barbed tape (RBT)/spring core(2.5mm thick) wire of high tensile strength of 165 kg/sq.mm with tape (0.52mm thick) and weight 43.478 gm/metre (cost of MS angle, CC blocks shall be paid separately)

Supplying, Fabricating, Fixing at all levels and positions Steel Y angle embedments/ Inserts in boundary wall column with CC blocks including two coats of approved quality Synthetic enamel paint over a primer coat on the exposed Surfaces wherever necessary, complete as per Drawings, Specifications and directions of the Engineer-in-charge.

Note- Read this item along with tender drawing MEC/05/11/STD/022.

RAIN WATER HARVESTING PIT

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

Note- Rate to include cost of all labour, tools, tackles, equipment, hire charges, supply of all materials, such as cement, bricks of class designation M-5.0 of IS: 1077 in CM 1:4 (1 cement; 4 sand),bitumen,other minor construction materials, shuttering, staging, providing and placing R/F steel, inserts etc. with all by works and sundry works complete.

BOULDER SOLING

Providing and laying stone boulder soling with stone boulders of different sizes including packing filling interstices with smaller size stones dry and wet consolidition with moorum as coarse aggregate in foundation, trenches, pavements including ramming, consolidating with mechanical means and tamping etc. completed as directed at the site (Compacted thickness shall be measured for payment)

CONCRETE PAVEMENT

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 earthwork in excavation, preparation of base (i.e. compacted subgrade, 200 thick sand and 100 thick 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.

150mm thick in Pavements for Process Area (Type - I)

PLASTERING IN DRAINS

Providing and applying 15mm thick cement plaster 1 : 4 (1 cement : 4 medium coarse sand) smooth finish (1 neat coat of cement) with waterproofing compound at all depths & heights on faces of walls, pillars, projection, bands, etc., including raking out joints if any left out, necessary dabbing, curing, scaffolding complete at all heights as per specification and drawings.

Rate to include cost of all labour, tools, tackles, equipment, hire charges, supply of all materials such cement, coarse sand and other minor construction materials as per requirement with all bye-works and sundry works complete as per drawings.

JOINT FILLER

Providing and filling expansion joints in boundary walll with 25mm thick bitumen impregnated fibre board conforming to IS 1838 including cost of primer all complete.

Providing and filling 12mm deep groove on top and on both sides of vertical surface with bitumenous sealant all complete.

ROAD WORKS

Providing, laying, spreading, and compacting graded stone aggregeate Granular Sub Base over subgrade, aggregate gradation shall be as per Table No 400 - 1 of Grading 1 of MORTH specifications (See Note 1) including transportation of material to site , laying in uniform layers with well prepared surface and compacting with vibratory roller to achieve the desired density as per specifications complete in all respect. Same shall be laid in layers of 200 mm thickness each. Rate to include preparation of existing subgrade surface to the proper line and level and compacted as directed by Engineer in charge.

IS Sieve Designation % Passing 75.0 mm 100 53.0 mm 80-100 26.5 mm 55-90 9.50 mm 35-65 4.75 mm 25-55 2.36 mm 20-40 0.425 mm 10-25 0.075 mm 3-10

Providing, laying, spreading, and compacting graded stone aggregate to wet mix macadam specifications as per Table no 400 - 11 of MORTH specifications (See Note 1) including the premixing the material with water at OMC in mechanical mix plant,carriage of mixed material by tipper to site, laying in uniform layers with paver/grader/manual in sub- base/base course on well prepared surface and compacting with vibratory roller to achieve the desired density as per specifications complete in all respect. Same shall be laid in a layer of 100mm thickness over GSB Layer.

IS Sieve Designation % Passing 53.0 mm 100 45.0 mm 95-100 26.5 mm --- 22.40 mm 60-80 11.20 mm 40-60 4.75 mm 25-40 2.36 mm 15-30 0.06 mm 8-22 0.075 mm 0-8

REINFORCED CEMENT CONCRETE IN PAVING/GRADE SLAB WITH VACUUM DEWATERED CONCRETING USING TREMIX OR EQUIVALENT METHOD

Providing and Laying in position machine batched and machine mixed Design mix / Ready mixed M-30 grade concrete for slab/paving work at all depths and heights using 20 mm down size graded aggregate in panels of 4.0m x 4.0 m or as per approved drawing by using vacuum dewatering method (tremix flooring or equivalent) using cement content as per approved design mix manufactured in fully automatic batching plant and transported to site of work in transit mixer for all leads having continuous agitated mixer and providing necessary formwork with MS Channel sections, curing, edge treatment, making necessary slope, vibrating with needle and surface vibrators and finishing with broom finish including cost of centering & shuttering, admixtures in recommended proportions as per IS: 9103 to accelerate/retard setting of concrete (improve workability without impairing strength and durability) but excluding cost of reinforcement all complete in all respects and as per direction of Engineer-in-Charge. Cost of providing and laying 12 mm wide 25 mm deep polysulphide sealant in contraction joint in RCC floor including groove cutting is included within this SOR Item. Mechanical mixers with Hopper along with Weigh Batcher shall also be permitted for use at site with the approval Of Engineer-in-Charge to produce Design Mix Concrete.

1. Rate to include cost of all labour, tools, tackles, equipment, hire charges, supply of all materials such as minimum 43 grade OPC cement, coarse and fine aggregates, admixtures, other minor construction materials, testing of concrete, curing etc. with all bye works and sundry works complete.

2. Reinforcement & Expansion Joints shall be paid separately vide respective item.

3. In case of non availability of OPC Cement, PPC Cement can be used in place of OPC after approval from Engineer-in-charge. Suitable rate analysis for rebate along with mix design using PPC shall be submitted by the Contractor.

EXPANSION JOINTS

Providing & laying expansion joint 25 mm thick with approved bitumen impregnated fibre board in between & sealing the top 25 mm depth with bituminous sealant at all heights & location with all byeworks complete as per drawing, standard practice and as directed by the Engineer-in-charge.

Providing & laying 25 mm dowel bars with metal cap @500 mm c/c across the full road width at expansion joint location as per drawing, standard practice and as directed by the Engineer-in charge.

PAVER BLOCK

Supplying and placing in position as per approved pattern of Cement Concrete Inter locking/grass jointed paver block 60 mm thick of approved shape, rough finish, M-30 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.

1. Rate to include cost of all labour, tools, tackles, equipment, hire charges, supply of all materials such paver blocks, sand, earth work in excavation in cutting earth in all conditions, shuttering with all bye works and sundry works.

2.PCC below paver block shall be paid separately vide respective item.

KERB STONE FIXING

Providing and fixing precast concrete Kerb stones (125 wide X 300 deep approx.) of M-30 grade or equivalent of approved make and shape at or near ground level as per approved pattern and setting in position with cement mortar 1:3 (1 cement : 3 coarse sand) including the cost of required centering, shuttering and finishing smooth with 6 mm thick cement plaster 1:3 (1 cement : 3 fine sand) wherever required over 75 mm thick PCC M-10 levelling course, complete in all respects as per scope of work, detailed construction drawings, technical specifications and directions of the Engineer-In-Charge.

1. Rate to include all labour, tools, tackles, factory manufactured & steam cured Kerb Stones, shuttering, transportation, water charges, earth work if any, PCC etc complete.

CPVC PIPES - EXPOSED WORK

Providing and fixing 32 mm nominal bore Chlorinated Polyvinyl Chloride (CPVC) pipes of approved make having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge - Exposed Work.

NON RETURN VALVE

Supplying, fitting and fixing superior quality 32 mm diameter Gun metal non return valve of approved quality

GULLY TRAP

Providing and fixing square mouth S.W. 100x100 mm size P type gully trap class SP-1 complete with C.I. grating brick masonry chamber with water tight C.I. cover with frame of 300x300 mm size (inside) the weight of cover to be not less than 4.5 kg and frame to be not less than 2.70 kg as per standard design with common burnt clay bricks of class designation 5.0

BRICK MASONRY MANHOLES

Constructing brick masonry manhole in cement mortar 1:4 ( 1 cement : 4 coarse sand ) with RCC top slab with 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size), foundation concrete 1:4:8 mix (1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size), inside plastering 12 mm thick with cement mortar 1:3 (1 cement : 3 coarse sand) finished with floating coat of neat cement and making channels in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) finished with a floating coat of neat cement complete as per standard design including excavation,backfilling and disposal of surplus earth complete as per specifications, drawings and direction of Engineer-in-Charge.

Inside size 90x80 cm and 45 cm deep including C.I. cover with frame (light duty) 455x610 mm internal dimensions, total weight of cover and frame to be not less than 38 kg with common burnt clay bricks of class designation 5.0

Extra for depth for manholes

GLAZED STONEWARE PIPES

Providing, laying and jointing 100 mm diameter glazed stone ware pipe class SP-1 with stiff mixture of cement mortar in the proportion of 1:1 ( 1 Cement : 1 Fine Sand) including embedding in PCC M-10, making haunches, necessary excavation, backfilling and testing of joints etc complete as per specification and upto 1.5m depth. (PCC shall be paid separately).

SEPTIC TANK

Providing and construction of septic tank (Type-I for 20 Users) in brick masonry with common burnt clay bricks of class designation 5.0 and base and top slab in RCC M25 complete in all respect as per scope of work, detailed construction drawings , technical specifications and directions of the Engineer-in-charge.

Rate to include cost of all labour, tools, tackles, equipment, hire charges, supply of all materials such cement including CI vent, CI manhole cover, SW fittings, PVC coated rungs, brick, inserts, bolts covers, aggregates / sand fill conduits finishes in excavation and backfilling using strutting, bailing and pumping out water, masonry work, plastering, plumbing, sanitation, etc. with al bye works and sundry works. Scope of construction is from inlet chamber to outlet chamber. Over all depth of chamber may very as per site condition.

SOAK PIT

Making soak pit 2.5 m outside diameter and effective depth of 2.5m with 45 x 45 cm dry brick honey comb shaft with bricks and S.W. drain pipe 100 mm diameter, 1.8 m long complete as per standard design with common burnt clay bricks of class designation 7.5.

STONE PITCHING

Supply and laying stone pitching 22.5 cm thick laid in courses and required profile with hammer dressed stones having no sides less than 15cm,with minimum depth of 20cm including preparation of bedding surface with flush/ruled pointing with CM 1:3 as per specfications and instruction of engineer

COMPACTION OF AVAILABLE EARTH

Compaction of existing filled soil in plots to achieve dry density of 95% standard proctor density as per instruction of the Engineer at all heights/depths with dressing, trimming as per the required level including watering, consolidating by mechanical means as per specifications and instructions of the Engineer.

Sub-Total Section E

SECTION-F [ STEEL STRUCTURAL WORKS ]

Supply, fabrication & erection of Steel structure

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.

Sub-Total Section F

SECTION-G [ARCHITECTURAL WORKS ]

FINISHING

Providing 15 mm thick cement plaster 1:4 (1 cement : 4 sand) as per architectural shapes,grooves ,drip mould,marked in the drawings, at all depths and heights, providing chicken mesh at junctions of columns,beams etc.,complete at all heights as per specification with water proofing compound.

Forming groove of uniform size from 10x10mm in plastered surface of front side wall around logo portion as per approved pattern using wooden battens, nailed to the under layer including removal of wooden battens, repairs to the edges of plaster panel and finishing the groove complete as per specifications and direction of the Engineer-in-Charge.

Providing and applying two coats of Expa Cool Premium Exterior Emulsion from British paints (Certified Green building product) or Exterior emulsion paint (Eco friendly paint with low Volatile Organic Compounds) of Asian paints or equivalent make of approved brand over a coat of approved primer consisting of volatile organic compounds less than 50g/L, at all heights and levels, including surface preparation, scaffolding at all locations and heights with all byeworks complete as per manufacturer's specification and direction of the Engineer Incharge.

Providing and applying two coats of Expa Cool Premium Exterior Emulsion from British paints (Certified Green building product) or Exterior emulsion paint (Eco friendly paint with low Volatile Organic Compounds) of Asian paints or equivalent make over existing coat of primer at IP-02 consisting of volatile organic compounds less than 50g/L, at all heights and levels, including surface preparation, scaffolding at all locations and heights with all byeworks complete as per manufacturer's specification and direction of the Engineer Incharge.

Providing and making company logo on boundary wall (on alternate panels) with prefabricated mould to be pressed on the plastered surface within a recess (1200mm x 1500mm x 30mm thk. deep) while it is green. Necessary, touch ups, etching, chiseling to be done as per requirement for depicting the exact logo. The dimensions of the logo shall be 450mm X 900mm (approx.). The logo shall be painted with external acrylic emulsion paint in company corporate colours.

Sub-Total Section G

SECTION-H [ELECTRICAL WORKS]

Supply, installation, testing, commissioning of power distribution board (PDB) and Lighting Distribution Board (LDB) :

415 V, 30 KA single front type indoor PDB-1 to receive input power at IP station consisting of bus bar chamber, cable alley, 250 Amp incomer TPN MCCB (with LSIG & Shunt trip) & 5 nos. 100 Amp TPN MCCB, 5 nos. 63 Amp TPN MCCB, 5 nos. 32 Amp TPN MCB, 8 Nos 20/16 Amp TPN MCB & 10 Nos 20/16 Amp DP MCB outgoing complete with wiring, indication lamp, ammeter, voltmeter, MFM (Multi Function Meter) etc including all labour and materials with operating mechanism, all accessories, mandatory spares as per specification, auxiliaries etc complete in all respects as specified in technical specification, data sheet & SLD no. MEC/23V9/05/E9/E/1081A. All MCCBs shall have LSIG protection.

415 V, 30 KA single front type indoor PDB-2 for SV terminals consisting of bus bar chamber, cable alley, 160 Amp incomer TPN MCCB (with LSIG & Shunt trip) & 4 nos. 100 Amp TPN MCCB, 5 Nos 63 Amp TPN MCCB, 5 nos. 32 Amp TPN MCB, 5 Nos 20/16 Amp TPN MCB & 5 Nos 20/16 Amp DP MCB outgoing complete with wiring, indication lamp, ammeter, voltmeter, MFM (Multi Function Meter) etc including all labour and materials with operating mechanism, all accessories, mandatory spares as per specification, auxiliaries etc complete in all respects as specified in technical specification, data sheet & SLD no.MEC/23V9/05/E9/E/1081B. All MCCBs shall have LSIG protection.

Spares for LT Panel based on SLD no. MEC/23V9/05/E9/E/1081 (A-F) for 2 years operation & maintenance as per the annexure in specification.

LIGHTING DISTRIBUTION BOARDS

Supply, Installation, testing, and commissioning of 415V/240V lighting/power panels, Surface/Recess mounting type in weather/flame proof (with hinged cover) sheet steel enclosure of approved make having 4 Pole MCCB(LSIG)/RCBO as incoming and SP/DP/TP MCB (9KA type) for out going circuit complete with wiring,indication lamp, ammeter etc including all labour and materials as per specification and the direction of Engineer-in-charge.

Surface/Recess mounted Lighting Panel (I/E-LDB) for Building Lighting consisting of 2 nos. 32 Amp (100mA sensitivity) 4 Pole RCBO as incomer(Grid+Invertor supply) along with two isolated Cu busbar and 10 Nos. 10A DP MCBs & 10 Nos. 16A DP MCBs as out goings complete with ammeter ,indication lamp etc. Refer SLD no.MEC/23V9/05/E9/E/1081C.

Surface/Recess mounted Lighting Panel (I/E-LDB) for Building Lighting consisting of 2 nos. 63 Amp (100mA sensitivity) 4 Pole RCBO as incomer(Grid+Invertor supply) along with two isolated Cu busbar and 3nos. 32A TPN MCB, 8 Nos. 10A DP MCBs & 8 Nos. 16A DP MCBs as out goings complete with ammeter ,indication lamp etc. Refer SLD no.MEC/23V9)/05/E9/E/1081C.

Surface/Recess mounted Building Power Point Panel (PP-LDB) for Building Power Points, AC's etc for IP station consisting of 100 Amp (100mA sensitivity) 4 Pole RCBO as incomer and 10 nos. 20A DP MCB & 8 nos. 16A DP MCBs as out goings complete with indication lamp etc. Refer SLD no.MEC/23V9/05/E9/E/1081D.

Surface/Recess mounted Building Power Point Panel (PP-LDB) for Building Power Points, AC's etc for SV stations consisting of 63 Amp (100mA sensitivity) 4 Pole RCBO as incomer and 10 nos. 20A DP MCB & 10 nos. 16A DP MCBs as out goings complete with indication lamp etc. Refer SLD no.MEC/23V9/05/E9/E/1081E.

Outdoor Lighting Panel (O-LDB) consisting of 80 Amp (100mA sensitivity) 4 Pole RCBO as incomer and 5 nos. 20/16A TPN MCBs & 5 nos. 20A DP MCBs as out goings complete with Contactor, timer, A/M switch, PB with timer and 5 Nos. 20/16 Amp DP MCB, 5 Nos. 20A TPN MCB without timer etc indication lamp. Refer SLD no.MEC/23V9/05/E9/E/1081F.

FLP, IP-55 weather proof, Three Phase LT Distribution board consisting 1no. 80A TPN MCCB(100mA sensitivity) as Incomer,Energy Meter, Cu busbar and 3 nos. 63A TPN MCCB, 5nos. 32/20A TPN MCBs & 5nos. 20A DP MCBs as complete with as outgoings at Manual SV terminals near boundary (inside GAIL terminal) Refer SLD

FLP, IP-55 weather proof, Three Phase LT Distribution board consisting 1no. 32A TPN MCCB(100mA sensitivity) as Incomer,Energy Meter, Cu busbar and 3nos. 32/20A TPN MCBs & 8nos. 20A DP MCBs as outgoings complete with Contactor, timer, A/M switch, PB with timer and 5 Nos. 20/16 Amp DP MCB, 5 Nos. 32/20A TPN MCB without timer etc indication lamp. at Manual SV terminals near boundary (inside GAIL terminal) Refer SLD

Supply, installation, testing & commissioning of 1600VA sine wave Inverter system with 2x150Ah Battery backup tubular type battery for critical lighting in control room building & outdoor area (Make Inverter: Su-Kam, Genius, Luminus, Microtek, Battery: Exide, Amaraja).

Supply, installation, testing, commissioning of the complete earthing and lightning protection system, earth electrodes/ pit, earth main ring, earthing of electrical equipments, instrument panels, field instruments, process equipments and pipes/ flanges including all associated civil work with all material and labour as per specification and drawings approved by the Owner/Consultant.

Earth Pits- GI PIPE Electrode with 6 mm thick chequered plate cover

Earth Pits- Copper plate Electrode with 6 mm thick chequered plate cover

GI Strip (50X6) mm

GI Strip (25X3) mm

Copper Strip (25X3) mm

GI Wire (8mm- solid), Cu- wire rope (Min 8 mm dia solid) and all balance earthing material including copper strip (50 mm x 2 mm thick) jumper for flanges etc. as per the specification for all stations.

GI lightning rod 16 mm dia. 3000 mm long air termination road including supply of all mounting hardware (IEC 62305 approved) etc. complete as per approved drawings, specifications and directions of Engineer-In-Charge.

Advance maintenance free earthing system with 3mtr earth electrode of low carbon steel with 250 micron copper coating with carbon based backfill compound (Resitivity of compound shall be less than 1 ohm-m) as per IS 3043/IEEE-80.

Supply, laying, termination, testing and commissioning of 1.1kV grade XLPE insulated, PVC sheathed, FRLS power and control cables (conforming to IS:7098 and specification) of following sizes in trenches/ excavated under ground trench /trays, pulling through pipes and its proper sealing, cutting of paved area, roads etc.

3.5x 120 mm2 A2XFY

3.5x 95 mm2 A2XFY

3.5x 70 mm2 A2XFY

3.5x 35 mm2 A2XFY

3.5x 25 mm2 2XFY

4x 6 mm2 2XWY

4x 4 mm2 2XWY

4x 2.5 mm2 2XWY

2x 4 mm2 2XWY

Supply, installation, testing, commissioning of lighting fixtures complete with mounting bracket, flame proof/non flame proof, control gear box as per the type of fixture, lamps, 4 way junction boxes etc. including civil work with pipe inserts for cables and connecting work, with all material and labour as per specifications, drawings and instruction of Engineer-in-charge. Work to be completed in all respects.

Street lighting, integral flame proof well glass fixture (CMIFR approved for Zone-1/2 gas group IIA & IIB) with 72 W LED luminaire with flame proof control gear Model no. FLPW-1095 of Baliga make or equivalent)

Street lighting Non flame proof luminaire (lighting fixture : Type LSTP-45-CDL of M/s CG make or equivalent, with 45W LED).

Non flame proof Integral flood lighting fixture (for 72W LED) on building/ structure/pole, lighting fixture type : LSFN-72-CDL of M/s CG make or equivalent

Flame proof Integral flood lighting fixture (for 150W LED) on building/ structure/pole, lighting fixture type : FLPW-2595 of M/s Baliga make or equivalent

Non flame proof bracket mounted integral LED lighting fixture on building/ structure, lighting fixture type : LSTP-45-CDL of M/s CG make or equivalent

Electric Illuminated Station detail board (6ftx3ft) alongwith mounting structure (Station detail will be decided in detail engineering).

Street lighting pole 6mtr high GI octagonal pole (Type BOP-6030 of Bajaj make or equivalent) complete with bracket, GI clamps, FLP Cable glands, flame proof & weather proof (IP-55) junction boxes (4 way) as per standard drawing (MEC/SD/05/E9/77/04) & specification (MEC/TS/05/E9/077B).

High Mast Lighting system on 20m high pole consisting for 8 nos. of lighting fixtures (200W LED Lamp Type LFLN-120-CDL/60 of CG make or equivalent) as per standard datasheet No. MEC/DS/05/E9/077A.

Integral LED Post top lantern Non flame proof luminaire (lighting fixture : Type LPTO-40/CDL of M/s CG make or equivalent on post top at Main Enterance gate of station with all mounting aggangements.

Outdoor type dust & weather proof sheet steel (2 mm thick) enclosed MCCB of following rating for mounting on wall or pedestal. 250A, 415V, 3 Pole & Neutral AC-23 duty and suitable for termination of 3.5 x 120/95 sq.mm A2XFY cable on incomer terminals and outgoing terminals.

Chain link fencing of (height 2.5 m) for the sub station area with ISA 50 x 50 x 6 mm angle and 4 mm thick welded wire mesh and 1 no. gate ( 3x2.5 mtr.) complete with all material, welding and labour.

40 mm blue granite metal for spreading in the fenced area .

3Cx 150 Sqmm, 11 KV (UE) HT Cable, XLPE insulated and PVC sheated, Screened, Armoured as per MECONs specification.

Junction Boxes

IP-55 weather proof, structure/surface mounted junction box with canopy with 4 Sqmm terminals, cable glands & all other accessories required for termination of cables (4Way).

FLP, IP-55 weather proof, structure/surface mounted junction box with 4 Sqmm terminals with cable glands & all other accessories required for termination of cables (2Way).

Flame Proof Welding Socket

Supply, erection and commissioning of Flame proof type 63 Amp. Welding socket

Supply of flame proof type portable type emergency light fed by a self- contained SMF battery and charger operating on input supply 240 V AC. (Preferred make: Sudhir or equivalent)

Supply and laying of following sizes of class 'B' G.I.Pipe in required length fixed on steel, concrete or similar sructure, laid in trenches, ready to be buried in concrete including cutting, threading, bending and similar works, supply of clamps, small iron structures, spacers and installation of seats, plugs, bushings etc. small civil works, including all labour and materials complete as per approved drawings and directions of Engineer-In-Charge.

Supply, Installation, Erection of following Hot Dip Galvanized Ladder/Perforated Type cable trays (as per IS 2629) including bends, tee, crosses,horizontal and vertical splices etc. as required including supply of all G.I hardwares, all labour and material as required as per standard drawings, specification and direction of Engineer-in-charge

Ladder type, made from 50mm height and 2.5 mm thick sheet steel & galvanized (86 microns) of following sizes.

150 mm wide

300 mm wide

Perforated type, made from 50mm height and 2.5 mm thick sheet steel & galvanized (86 microns) of following sizes.

150mm wide

300mm wide

Erection Material

Supply, Fabrication and errection of MS base frame support for switch gear and bracket for misc. electrical equipment, cable and cable tray support out of roled MS section,pipes,plates etc including welding, bolting, reveting, supply of necessary anchor bolts and grouting etc supply of paints applying one coat of anti rust primer two finish coats of approved synthetic enamel paints including bracking walls, floors etc for structure as required including supply of all GI hardware materials including all labour and materials complete as required and the direction of Engineer-in-charge for all stations.

Supply and installation of the following including the supply of necessary clamp, bolts, rawl plugs etc. breaking and making good of walls, if required , and including all labour and materials complete as per directions of Engineer-In-Charge, applicable standards and Indian Electricity rules.

Shock hazard charts complete with frame and glass

First Aid Boxes

Carbon-di-oxide(CO2) type fire extinguisher 4.5 Kg capacity Complete with gunmetal valve conforming to IS : 3224 With ISI mark , Discharge horn with bend & wall fixing Bracket With Mfg. Test certificate

Caution boards (Danger, High Volatage) including supply of necessary clamps, bolts and other hardware.

Single Line Diagram complete in glass frame.

Supply of Tools and Instrument as per Annexure -A of scope of work.

Supply and laying of Insulating Mats 11kV grade (as per IS:15652 - 2006) of 1000mm width, required for maintenance of electrical equipment in substation as required including cutting to required shape in running length and including all labour and materials etc. complete and as per directions of Engineer-In-Charge as per applicable Indian or International standards and Indian Electricity Rules.

Supply and installation of electrical accessories including, cable tags, cable marker, MCT blocks of suitable size for cable entry in Electrical rooms/building, nickle plated lugs, double compressed brass cable glands,brass adaptar/reducers/nipples, fixing of metallic anchor fasteners for supporting of cable trays and misc. electrical switchgear including all labour and materials complete as required and as per directions of Engineer-In-Charge for all stations.

Burried Trench

Excavation to required width and depth (in all types of soil including rock cutting, jungle / debris clearing whever required along the cable route) filling with 150 mm sand above and below cables and good quality approved bricks (75 mm thick) covering the cables through out the trench, back filling (after cable laying), and finally compacting as per tender specification and approved drawings, including one run of warning tape.

300mm wide x 1000mm depth

600mm wide x 1000mm depth

1000mm wide x 1000mm depth

Supply, installation, testing, commissioning of 80KVA Automatic Voltage Regulator (AVR), Outdoor duty (IP-55 & IP-66 control gear) along with suitable rating of Incomer Voltage Range 320V to 480V with MCCB and outgoing Voltage 415V,+/- 1% with metallic enclosure(IP-55) & MCCB,including two nos Change Over switch(COS) of rating 250A ,AC23 duty complete in all respect. AVR shall be installed outside in structural cover shed over the plinth to protect the AVR from rain & dust. Successful Bidder shall submit all the drawing for AVR mounting along with shed. All cable terminations including supply of glands shall be in the scope of the Bidder.

Supply of rust, fire & dust proof light-weighted step ladder of Aluminium suitable for 6 Mtr street lighting poels.

All works relating to statutory approvals, laisioning from competent authority like Electrical Inspectorate, Renewal energy athority, signing of Power Purchase Agreement for Solar PV system, CEA, DGMS, SEB etc including carrying out of all required modifications in design / Manufacturer / Installation to meet the requirement of Indian Electricity rules and other statutory regulations in force, carrying out necessary paper work and liasion with the authorities to obtain all necessary clearances for charging of installation as per relevant national standards. However the official fees towards the approvals shall be reimbursed by the client for all stations.

Sub-Total Section H

SECTION-I [INSTRUMENTATION WORKS]

FIELD INSTRUMENTS

Supply of Pressure Gauges as per tender document (inclusive of supply of necessary piping materials/tubings, dampeners (if required) alongwith all necessary valves & fittings, impulse lines/manifolds as per installation standard)

Installation, testing, calibration and commissioning of Pressure Gauges as per tender document (inclusive of necessary piping materials/tubings, dampeners (if required) alongwith all necessary valves & fittings, impulse lines/manifolds as per installation standard)

Supply of Pressure Gauges alongwith Gauge Saver as per tender document (inclusive of necessary piping materials/tubings, dampeners (if required) alongwith all necessary valves & fittings, impulse lines/manifolds as per installation standard)

Installation, testing, calibration and commissioning of Pressure Gauges alongwith Gauge Saver as per tender document (inclusive of necessary piping materials/tubings, dampeners (if required) alongwith all necessary valves & fittings, impulse lines/manifolds as per installation standard)

Supply of Pressure Transmitters as per tender document (inclusive of supply of yoke, supports for impulse lines (wherever required), SS manifolds/ SS impulse lines & SS valves & fittings with supports, as per installation std. no. MEC/05/E5/SD/PT/001)

Installation, testing, calibration and commissioning of Pressure Transmitters as per tender document (inclusive of yoke, supports for impulse lines (wherever required), SS manifolds/ SS impulse lines & SS valves & fittings with supports, as per installation std. no. MEC/05/E5/SD/PT/001)

Supply of Temperature Transmitters as per tender document (inclusive of supply of yoke, supports, etc)

Installation, testing, calibration and commissioning of Temperature Transmitters as per tender document (inclusive of yoke, supports, etc)

Supply of Temperature Gauges with flanged thermowells inclusive of thermowell and other necessary items as per installation standard

Installation, Calibration, Testing & Commissioning of Temperature Gauges with flanged thermowells inclusive of installation of thermowell on the nozzle and installation of instruments as per installation standard

Supply of Temperature Gauge (Skin Type) as per tender document (inclusive of supply of mounting pad, yoke, supports, etc as per installation standard)

Installation, testing, calibration and commissioning of Temperature Gauge (Skin Type) as per tender document (inclusive of mounting pad, yoke, supports, etc as per installation standard)

Supply of RTD with flanged thermowell inclusive of thermowell and other necessary items as per installation standard

Installation, Calibration, Testing & Commissioning of RTD with flanged thermowell inclusive of installation of thermowell on the nozzle and installation of instruments as per installation standard

Supply of RTD (Skin Type) as per tender document (inclusive of supply of mounting pad, yoke, supports, etc as per installation standard)

Installation, testing, calibration and commissioning of RTD (Skin Type) as per tender document (inclusive of mounting pad, yoke, supports, etc as per installation standard)

Supply, Installation, testing and commissioning of all the components and accessories of the LEL Detection System comprising of Controller rack, Monitoring card (in Control Panel) & LEL Detectors (in the field) as per tender document (inclusive of yoke, supports, calibration kit, etc).

Supply of LEL Sensor (point type) with controller cards alongwith accessories

Installation, testing and commissioning of LEL Sensor (point type) with controller cards alongwith accessories

Supply of LEL Controller Rack alongwith accessories

Installation, testing and commissioning of LEL Controller Rack alongwith accessories

Supply of Calibration Kit for LEL Detection System (inclusive of Gas Canister, Calibration cap & accessories)

FULLY WIRED PANELS ALONGWITH ACCESSORIES

Design, Engineering and Supply of Fully wired Control cum TIC Panel (Free standing type, 2115 (mm) H (including 100 mm base + 15 mm anti-vibration pad) x 1200 (mm) W x 800 (mm) D) alongwith all accessories including valve auto-closure as per tender Document s. All the signals of electrical, instrumentation, RTU/SCADA, CP, metering skid, etc. are to be interfaced through this Panel and necessary TBs alongwith accessories shall be provided for the same.

Installation, testing and commissioning of Fully wired Control cum TIC Panel (Free standing type, 2115 (mm) H (including 100 mm base + 15 mm anti-vibration pad) x 1200 (mm) W x 800 (mm) D) alongwith all accessories including valve auto-closure as per tender Document s. All the signals of electrical, instrumentation, RTU/SCADA, CP, metering skid, etc. are to be interfaced through this Panel and necessary TBs alongwith accessories shall be provided for the same.

Panel Mounted Items (rest of the items are to be included in above panels supply)

Supply of Barriers cum Signal Distribution Card

Installation, testing and commissioning of Barriers cum Signal Distribution Card

Supply of Digital Indicators

Installation, testing and commissioning of Digital Indicators

Supply of lamps, push buttons, relays, wiring, etc. required for each gas actuated valve

Installation, testing and commissioning of lamps, push buttons, relays, wiring, etc. required for each gas actuated valve

FREE ISSUE ITEMS

Supply of SS tubes and fittings, manifold/ isolation valves, sockolets etc along with supports for impulse lines (wherever required), hydraulic oil (if required) for each Gas Actuated Ball Valves (AV) /HOV as per the direction of Engineer-In Charge but exclusive of supply of Valves with actuator.

SS Tube Connection, Testing and Commissioning of Gas Actuated Ball Valves (AV) /HOV including Installation of SS tubes and fittings, manifold/ isolation valves, sockolets etc along with supports for impulse lines (wherever required), hydraulic testing, hydraulic oil (if required), functional test, painting of supports as per std, etc for each Gas Actuated Ball Valves (AV) /HOV as per the direction of Engineer-In Charge.

Testing , Commissioning , Electrical termination, calibration of Non Intrusive Pig Signallers including all manpower, tools & tackles, equipments, consumables, etc. required as per direction of Engineer-in-charge.

Calibration of Pressure Safety Valves installed on Scrapper trap, vessels, etc. alongwith all equipment, man-power, consumables etc as required to the satisfaction of company and as per instructions of Engineer-in-charge.

Installation of Junction Boxes including Supply of Junction Boxes with Glands, plugs for unused entries, supply, fabrication and installation of supports, plugging of unused entries and painting.

Supply of Explosionproof electrical junction boxes along with supply of yoke, support , Stand, Glands, plugs, etc. for 6 pair/ 6 Triad/ 12 Core cable entry

Installation, testing and commissioning of Explosionproof electrical junction boxes along with yoke, support , Stand, Glanding, Termination & loop checking for 6 pair/ 6 Triad/ 12 core cable entry

Supply of Canopies fabricated out of powder coated MS for electronic transmitters including supply, fabrication of support and reflective painting.

Installation, testing and commissioning of Canopies fabricated out of powder coated MS for electronic transmitters including installation of canopy with support and reflective painting.

Supply, laying, testing of FRLS cables (control, signal, power, triad cables) including supply of all required cable glands (Explosion proof double compression type) and consumables like ferrules, clamps, PVC tubes, aluminium/SS tag plates etc., clamping , ferruling, glanding of the cables, termination at both ends, including shield/drain/ communication wire, providing/fixing of identifying tags and megger testing and loop testing . Supply and installation of GI pipes / Hume pipes (in road crossings, buildings, etc.) and PVC pipes (for crossing of electrical cables) is included in the scope of cable laying but exclusive of supply & erection of GI Perforated tray.

Supply of 1 P x 1.5 mm² (Type I), Signal Cable

Installation, testing and commissioning of 1 P x 1.5 mm² (Type I), Signal Cable

Supply of 6 P x 0.5 mm² (Type II) Signal Cable

Installation, testing and commissioning of 6 P x 0.5 mm² (Type II) Signal Cable

Supply of 4C x 1.5 mm² - Quad Cable (Type-I) , RTD Cables

Installation, testing and commissioning of 4C x 1.5 mm² - Quad Cable (Type-I) , RTD Cables

Supply of 12C x 1.5 mm² ( Type - I ) , Control Cable

Installation, testing and commissioning of 12C x 1.5 mm² ( Type - I ) , Control Cable

Supply of 3C x 1.5 mm² , ( Type - I )Control Cable

Installation, testing and commissioning of 3C x 1.5 mm² , ( Type - I )Control Cable

Supply of 3C x 6 mm² Power Cable (Copper conductor)

Installation, testing and commissioning of 3C x 6 mm² Power Cable (Copper conductor)

Supply of RS-485 serial communication Cable (2P x 1.0 mm2, Type-II)

Installation, testing and commissioning of RS-485 serial communication Cable (2P x 1.0 mm2, Type-II)

Supply of 1 TRIAD x 1.5 mm² (Type I) , Signal Cables

Installation, testing and commissioning of 1 TRIAD x 1.5 mm² (Type I) , Signal Cables

Supply of 6 TRIAD x 1.5 mm² (Type IV) , Signal Cables

Installation, testing and commissioning of 6 TRIAD x 1.5 mm² (Type IV) , Signal Cables

Supply of Multi cable Transit blocks for all the cables entering in control room for all the Terminals of Section-II (including 100% spares)

Installation , testing and commisioning of Multi cable Transit blocks for all the cables entering in control room for all the Terminals of Section-II (including 100% spares)

Supply of Insulated cable glands for all the instruments and AV of all the SV Terminals of Section-II. Size of cable gland shall be as per site requirement.

Installation , testing and commisioning of Insulated cable glands for all the instruments and AV of all the SV Terminals of Section-II. Size of cable gland shall be as per site requirement.

Supply of dielectric fittings for tubing works at all SV stations of Section-II

Installation, testing and commisioning of dielectric fittings for tubing works at all SV stations of Section-II

Supply and erection of prefabricated perforated GI trays of thickness 2 mm including tees, bends and elbows, supply, fabrication and erection of required supports and painting of supports with one coat of primer as per IS:2074 and 2 coats of finished paint including supply of paint as per std. and direction of Engineer In-Charge.

Supply of 60 mm wide X 30 mm high

Installation, testing and commissioning of 60 mm wide X 30 mm high

Supply of 100 mm wide X 30 mm high

Installation, testing and commissioning of 100 mm wide X 30 mm high

Supply of 200 mm wide X 30 mm high

Installation, testing and commissioning of 200 mm wide X 30 mm high

Supply of 300 mm wide X 30 mm high

Installation, testing and commissioning of 300 mm wide X 30 mm high

Excavation of trenches for burying the cables, preparation of same for laying of cable, filling with river sand, laying of brick, back filling and compacting of the excavated earth, cable route markers, etc. as per specifications including supply of sand and bricks and removal of surplus earth as per instructions of Engineer-in-Charge. Size of Trench : 600 mm (Width) X 675 mm ( Depth)

EARTHING

Supply, Laying, testing and Termination of 6 SWG Copper Wire from earth grid to Field instruments/JBs/Control Panel (in tray and conduits as required) and 4 sq. mm. PVC insulated armoured copper cable from earth pit to the barrier earth bus bar (in trays/conduits/trenches as required) required for the complete Section-II.

Start up & Commissioning of complete terminal instruments of Section-II, including all labour, test equipments and other auxiliaries as required, tagging of all the instrumentation items including cables, etc., complete in all respects as per specifications/ drawings/ directions of Engineer-in-Charge. All necessary Testing and commissioning reports, as-built drawings etc., shall also be prepared and to be submitted to the purchaser/consultant

Sub-Total Section I

SECTION-J [TELECOMMUNICATION WORKS ]

Telecommunication Work related to laying works has to be carried out by the Bidder as defined in Scope of Work of Job specification, other specifications, drawings, other provisions of Contract and instructions of Engineer-in-Charge including but not limited to followings works. For all supply, the scope covers design, manufacturing, factory testing, inspection, packaging, forwarding, transportation, insurance, handling and storage at site etc. .

SUPPLY OF OFC and ACCESSORIES (as per MECON Technical specification MEC/TS/05/E5/T/096

Supply of 24 fibre composite SM Optical fibre cable (24 Fibre G-652D) of 4000 Meter ± 2.5 % cable drums as per the MECON OFC TS No. MEC/TS/05/E5/T/096. Any additional necessary requirements due to shorter length as per TS /Scope of work is in vendor scope.

Supply of Jointing Closures (suitable for 24 Fibre OFC ) including all accessories of approved make of GAIL/MECON only.

Supply of Permanently Lubricated Telecom HDPE Duct & Accessories as per MECON TECHNICAL SPECIFICATION No. MEC/TS/05/E5/T/037.

Supply of 40 mm, permanently lubricated HDPE Telecom DUCT (1000 meter drum), Factory Acceptance Testing as per specification. (Qty with spares) Supply of spare HDPE accessories Plastic Couplers (PC), End Plugs (EP), Cable Sealing Plugs (CSP), End Caps (EC) etc suitable for supplied Duct (Qty as PC-20 nos, EP-20 nos,CSP-20 nos, EC-20 nos).

Erection of HDPE Duct as per specification

Installation of 40mm OD, permanently lubricated HDPE 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 all work as define in mainline work, ), padding, backfilling, supply & Laying of common warning mat/ mesh (as provided for main pipeline), cleaning and sealing of ducts, for river crossing additional blowing/ Jointing pit at both end of the river bank, jointing of HDPE conduit, erection accessories as required, Testing of laid permanently lubricated HDPE ducts, rectification if required, cleaning and sealing of ducts at the end after testing, preparation of report, joint location marking in CAS, final acceptance / Handing over of the same to GAIL, Drawings and documentation all complete as per specifications provided in the bid document. (Scope also includes Supply and installation of all HDPE accessories required including Plastic Couplers (PC), End Plugs (EP), Cable Sealing Plugs (CSP), End Caps (EC) etc suitable & sufficient for supplied Duct, complete in all respect as per specification and as per direction of EIC). (This duct is for blowing of 24 F OFC for total length of pipeline as per spec. and drawing)

Installation of 40mm OD, permanently lubricated HDPE ducts, in all type of soil & terrain and in separate trench inside terminal and non-pipeline area, all work including excavation of trench, supply and laying of 50mm sand below the duct, supply and laying of class A bricks, padding, backfilling, supply & Laying of common warning mat/ mesh (as provided for main pipeline), cleaning and sealing of ducts, jointing of HDPE conduit, supply and installation of erection accessories as required, Testing of laid permanently lubricated HDPE ducts, rectification if required, cleaning and sealing of ducts at the end after testing, preparation of report, joint location marking in CAS, final acceptance / Handing over of the same to GAIL, Drawings and documentation all complete as per specifications provided in the bid document. (Scope also includes Supply and installation of all HDPE accessories required including Plastic Couplers (PC), End Plugs (EP), Cable Sealing Plugs (CSP), End Caps (EC) etc suitable & sufficient for supplied Duct, complete in all respect as per specification and as per direction of EIC). (This duct is for blowing of 24 F OFC for total length of pipeline as per spec. and drawing)

Supply and installation of OFC Blowing pits / Jointing pit (RCC pit as per MECON dwg & at every 1 KM distance for BP and at every joint location for JP, at min 450mm away from the main pipeline), including sand etc all complete as per spec for all BP/JP, drawing provided in the bid document.

Blowing / Laying of Optical Fiber Cable All activities pertaining to Blowing / Laying of optical fiber cable inside 40 mm HDPE telecom duct (after testing of OFC drum at site), through CS/ HDPE conduits at crossing, testing of OFC before 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. (spare loop of 10 Meter at Blowing Pit, 20 Meter at Jointing Pit & 15 Meter at each station on wire-mesh (if applicable) shall be provided- No payments for laying shall be made for these spare loops).

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

Splicing, Jointing of optical fiber cable , final Jointing / splicing, Testing of OFC after jointing all completed as per specifications & drawing provided in the bid document and as per instruction of EIC.

Supply and installation of Joint Marker at all jointing locations as per MECON's drawing all complete as per spec., drawing provided in the bid document and the direction of consultant.

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

Electronic Markers (To be buried underground along with OFC Joints at all jointing location)

Electronic Marker Locator and accessories (Including probe and locator electronics)

Supply of set of FTC (in & out) (approved Make ) with zero dB 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 all control room locations) (tentative). At common locations such as SV, IP; contractor has to provide FTC for 48 F with Zero dB connector for both direction OFC termination as per channeling plan. The channeling plan will be provided to succesful bidder during detailed engineering.

Installation of FTC for OFC termination (in and out)(approved Make ) with zero dB connectors, installation of wiremesh (structural size 1.5 Mtr x 1 mtr and mesh size 15 cm x 15 cm) and other accessories for termination of OFC in FTC.

Termination & Testing Splicing with street fibre, test of the fibre for the smooth operation system on wavelengths, station wise and end to end OTDR Test of the complete laid OFC (OFC already laid by other contractor and OFC laid by bidder), station wise and end to end Power Testing of complete laid OFC (OFC already laid by other contractor and OFC laid by bidder), Identification of the fault, Rectification of fault, preparation of reports, reconciliation of OFC etc., all testing reports in the format provided in the tender, hard disk/ pen drive of all fibre OTDR traces, work complete in all respect with all necessary accessories for all location, final acceptance / Handing over of the same to other contractor and as per the direction of Engineers in charge, as per specification & contract agreement. For Testing & Termination details, Refer PJS

Sub-Total Section J

SECTION-K [FIRE PROTECTION SYSTEM]

FIRE ALARM & CLEAN AGENT SYSTEM

DESIGN, ENGINEERING, SUPPLY, HANDLING, TRANSPORTATION, INSTALLATION, TESTING & COMMISSIONING OF HIGH PRESSURE CLEAN AGENT (INERT GAS) FIRE SUPPRESSION SYSTEM Clean Gas Fire Suppression Centralised System (Inert Gas High Pressure) complete with required accessories with main and standby bank of cylinders & each cylinder filled with Clean agent Fire extinguishing Agent (Inert Gas) as Main Bank and Standby Bank (As per NFPA 2001 & UL Listed / FM / VDS / LPCB approved) with Pressure Switch & Locking Device, Discharge Nozzles designed to provide the proper flow rate and distribution of Clean Agent to total flood the hazard area: 180 deg. / 360 deg. ( As per NFPA 2001 & UL Listed / FM / VDS / LPCB approved ), ASTM A106 Gr. B Piping, fittings & supports, etc. , Manifold fabricated from seamless pipe, A106 Gr. B having inlets with supports etc. with activation through intelligent addressable Fire Detection and Alarm System panels after receiving signals from detectors, response indicators etc. all complete supply as per approved scheme & MECON TS MEC/TS/05/28/081 J and instructions of Engineer-in-charge. The bidder shall include mandatory spares as described in PJS along with recommended list of spares required for 2 years trouble free operation. Inert gas shall be used as Clean Gas Agent @300 Bar Pressure . Complete work of supply, installation, testing, commissioning includes Handling including lifting and transportation from Owner's / Contractor's own storage yard to work site and inspection charges, installation, testing, commissioning & handing over in accordance with relevant Specifications & relevant Data Sheets indicated in PJS, scope of work, SCC, drawings, specification and instructions of EIC and as per all provisions of the CONTRACT DOCUMENT. The areas of rooms to be protected are listed below:

Control Room buildings each at IP-01 & IP-02 of size 23m X 8 m comprising Instrumentation, Scada / Telecom Room of size 7m X 6m X 4m (h), Electrical Room of Size 7m X 6m X 4m (h) & Battery Room of Size 5m X 6m X 4m (h).

Control Room building at SV-06 of size 19m X 8 m comprising Instrumentation, Scada / Telecom Room of size 7m X 6m X 4m (h), Electrical Room of Size 7m X 6m X 4m (h) & Battery Room of Size 5m X 6m X 4m (h).

Note - 1. Design shall be done based on largest room size with provision to discharge gas in affected room through directional valves including Room void, Ceiling Void & Floor void/ Cable trenches. While designing for highest room size, NOAEL in smallest room shall not be more the criteria as per NFPA 2001. Bidder shall consider three different rooms for clean agent system and details of individual room sizes shall be furnished to successful bidder during detailed engineering stage. Bidder shall consider suitable damper to sustain discharge pressure insisde porta cabin/Individual room. 2. The cylinder bank shall be be kept in shade near porta cabin and bidder shall include cost of construction of shade with PCC flooring and zinzalumin shade with rain protection in above lumpsum cost.

DESIGN, ENGINEERING, SUPPLY, ERECTION, TESTING & COMMISSIONING OF FIRE DETECTION & ALARM SYSTEM FOR CONTROL ROOM BUILDING IIntelligent addressable Fire Detection and Alarm System with fire alarm cum gas release panels which will also have provision to receive signals from LHS system in cable trenches, detectors, response indicators, cabling , cable trays, manual gas release switch , manual gas abort switch, hooter with flasher, manual call points etc. all complete as per approved scheme & enclosed drawings. Work shall be carried out as per MECON TS No. MEC/TS/05/28/081/11 & enclosed drawing. Manual call points shall be installed at strategic operating locations. Complete work of supply includes transportation to store and inspection charges but not limited to, the following items in accordance with relevant Specifications & relevant Data Sheets indicated in scope of work, SCC, drawings, specification and instructions of EIC and as per all provisions of the CONTRACT DOCUMENT. Handling including lifting and transportation from Owner's/ Contractor's own storage yard to work site and installation & commissioning of FIRE DETECTION & ALARM SYSTEM including performance testing of the system, 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 wherever required. The area of control room buildings to be protected are listed below:

Control Room buildings each at IP-01 & IP-02 of size 23m X 8 m comprising Instrumentation, Scada / Telecom Room of size 7m X 6m X 4m (h), Electrical Room of Size 7m X 6m X 4m (h), Battery Room of Size 5m X 6m X 4m (h), Office Room 4m X 6m X 4m (h) & Fire fighting Room of Size 3m X 3m X 4m (h) & Varandah of Size 23m X 2m X 4m (h).

Control Room building at SV-06 of size 19 m X 8 m comprising Instrumentation, Scada / Telecom Room of size 7m X 6m X 4m (h), Electrical Room of Size 7m X 6m X 4m (h), Battery Room of Size 5m X 6m X 4m (h), Fire fighting Room of Size 3m X 3m X 4m (h) & Varandah of Size 19m X 2m X 4m (h).

PCP Building at SV-0 of size 10 m X 8 m comprising Equipment Room of size 4m X 3m X 4m (h), Battery Room of Size 2m X 6m X 4m (h), Guard Room of Size 2.5m X 6m X 4m (h), Toilet of Size 1.5m X 6 X 4m (h) & & Varandah of Size 10m X 2m X 4m (h).

Note: 1. Fire Alarm Panel & Gas Release Panel shall have provision to work on 230 V AC / 24VDC (Input Power supply ) as per availabilty of Input power at Stations. Detectors for Ceiling Void & Cable trenches also to be considered.

DESIGN, ENGINEERING, SUPPLY, INSTALLATION, TESTING & COMMISSIONING OF LINEAR HEAT SENSING CABLE Design, supply, installation & commissioning of Linear Heat sensors for cable trenches & below false flooring comprising of linear type heat sensor cable, integration with smoke detectors & fire alarm cum gas release panel all complete as per approved scheme & enclosed drawing. Complete work of supply includes transportation to store and inspection charges but not limited to, the following items in accordance with relevant Specifications & relevant Data Sheets indicated in PJS, scope of work, SCC, drawings, specification and instructions of EIC and as per all provisions of the CONTRACT DOCUMENT. LHS shall be used for detecting heat from a fire over its entire length. The sensor cable shall consist of a twisted pair of copper coated steel conductors covered by a temperature sensitive insulation. The LHS shall be UL/FM/LPCB/VDS approved and shall be designed for open area as well as proximity detection. LHS shall be compatible with any fire control panel that is capable of accepting contact closure type initiating devices. Linear Heat Detection System shall be used for effective activation of a warning or alarm signal indicating a condition of excessive heat or fire. In this system, each discrete addressable LHS cable zone shall report an individual alarm to the addressable fire control panel.The detector unit shall send fault signal when the LHS is damaged (Cut or damaged). bidder has to submit the data sheet of LHS for approval of MECON during detailed engineering. Qty. of LHS shall be considered as per approved engineering drg. The areas of cable trenches/below false flooring to be protected are listed below:

Cable Trenches of instrumentation, Scada / Telecom Room & Electrical Room of of Control Room building at IP01, IP-02, SV-05 & SV-06

SUPPLY, INSPECTION, LAYING, TERMINATION & TESTING OF FRLS CABLES Supply, inspection, laying, termination with fire alarm panel & testing of FRLS cables in control room for AC tripping, all required cable glands (Explosion proof double compression type) and consumables like ferrules, clamps, lugs, sleeves, aluminium/SS tag plates etc., clamping , ferruling, glanding of the cables, termination at both ends, including shield/drain, providing/fixing of identifying tags and megger testing and loop testing.

2 core 1.5 Sqmm copper cable

HAND APPLIANCES

CO2 TYPE FIRE EXTINGUISHERS Supply & Installation of CO2 type fire extinguishers with steel cylinder with dischange valve as per MECON TS no. MEC/TS/05/28/081/25 and conforming to IS:15683. Extinguisher shall be painted with red enamel paint. Complete work of supply includes transportation to store and inspection charges but not limited to, the following items in accordance with relevant Specifications & relevant Data Sheets indicated in scope of work,SCC, drawings, specification and instructions of EIC and as per all provisions of the CONTRACT DOCUMENT

Capacity 4.5 kg.

DRY CHEMICAL POWDER TYPE FIRE EXTINGUISHER Supply & Installation of Dry Chemical Powder type fire extinguisher as per IS: 15683-2006 & MECON TS no. MEC/TS/05/28/081/26 suitable for inverted operation with anticorrosive treatment and hydraulically tested to a pressure of 25 kg/ sq.cm . Extinguishers externally painted with red enamel and fixed to wall with brackets complete with internal charge and spanner complete. (50 % Spare for DCP cartridge is to be supplied along with extinguishers) Complete work of supply includes transportation to store and inspection charges but not limited to, the following items in accordance with relevant Specifications & relevant Data Sheets indicated in scope of work,SCC, drawings, specification and instructions of EIC and as per all provisions of the CONTRACT DOCUMENT

9 Kg Capacity as per IS:15683

75 Kg Capacity Trolley Mounted Type as per IS :16018

CLEAN AGENT TYPE FIRE EXTINGUISHER Providing & fixing clean agent type fire extinguisher suitable for inverted operation with anticorrosive treatment and hydraulically tested as per NFPA 2001. The product should be UL /LPCB/VDS/FM listed. The gas shall be stored at a pressure of not less than 15 bar and range shall be 2-5 meter.

2.5Kg Capacity

FIRE BUCKETS Supply and installation of galvenised steel set of 4 fire buckets (9 Ltrs. Cap) as per technical specification no. MEC/TS/05/28/081/03 and confirming to IS: 2546-1974 RA2000 & MECON TS No MEC/TS/05/28/081/03. Buckets shall be painted with red enamel paint and fixed to suitable location . Complete work of supply includes transportation to store and inspection charges but not limited to, the following items in accordance with relevant Specifications & relevant Data Sheets indicated in scope of work,SCC, drawings, specification and instructions of EIC and as per all provisions of the CONTRACT DOCUMENT

SAFETY EQUIPMENTS

SUPPLY OF FIRST AID & SAFETY EQUIPMENT Complete work of supply includes transportation to store and inspection charges but not limited to, the following items in accordance with relevant Specifications & relevant Data Sheets indicated in scope of work,SCC, drawings, specification and instructions of EIC and as per all provisions of the CONTRACT DOCUMENT

Supply,Installation,Testing and Commissioining of Electrical Siren( 1 Km range) & Interfacing with Fire Alarm Panel/Gas Release Panel

Hand operated siren IS-6194-1971 RA- 2006

Safety Helmet - IS-2925-1984 RA2000

Stretcher with blanket- IS-4037-1967 RA-2001.

First Aid Box

Rubber Hand Gloves IS-4770 –1991 RA-2001

Cotton Hand Gloves

Red & Green flag for fire drill

Portable Gas Detectors

Explosive meter

Safety Tocrh

Trolley to carry the above items nozzles & branch pipes etc.

Ear Muff

Ear Plug

Resuscitator

Self contained breathing apparatus with one spare cylinder (30 min. capacity)

PCV Suit

Water Jel Blanket

Wind Shock

Sub-Total Section K

(i) 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.

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

(iii) The total amount shall also be given by the bidder in the quoted currency(ies). (iv) Some of the may / may not be execute as per site requirements.

Sub-Total Section A + B + C + D + E +F +G +H + I + J+ K

GST (CGST&SGST/UTGST or IGST) in percentage (%) on Total of Section A + B + C + D + E +F +G +H + I + J+ K above

Enprocon Enterprise Limited

Corrtech International Limited

Ace Pipeline Contracts Pvt Ltd