CONTRACT FOR REPLACEMENT OF EXISTING 6 INCH ORIFICE CUSTODY METERING SYSTEM WITH 8 INCH USM METERING SYSTEM AT RAMNAD COROMANDEL RECEIVING TERMINAL

Amount

FABRICATION, ERECTION, INSTALLATION AND TESTING OF PIPING Receiving and taking over of all Owner supplied materials from Owner's designated place(s) of issue, transportation including loading, unloading, handling from Owner's designated place(s) of issue to Contractor's own stock yard(s)/ work site(s)/ work shop(s) including arranging all necessary intermediate storage area(s) thereof, as required; supply of all materials (except those specified subsequently in SOR), equipment, consumables as defined in Contractor's scope of supply and their transportation to the work site(s); performing all above ground/buried piping fabrication works 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), fit up, bending, pre-heating wherever required, welding, threading etc.; erection of pipes of all types and thickness over sleepers, overhead on racks and at all elevations; hook-up with equipment nozzles; all types of inline and online instruments such as pressure/thermal safety valves(other than those covered separately), fittings of all sizes i.e. insulating joints, elbows, reducers, tees, 'o' lets, flanges, blind flanges, spectacle blinds, tapping's for pressure gauges, thermowells, hoses and hose couplings of all sizes,if applicable, vents and drains required for process and hydrotesting purposes etc. including fixing of all types of gaskets (including gaskets for RTJ flanges), bolts, studs and nuts of all sizes; carrying out non-destructive testing (excluding radiography covered subsequently in other item in SOR) such as magnetic particle/ liquid penetration etc. as required; hook-up with existing piping/pipeline installed by others as per drawings wherever required; cleaning and flushing by water/ compressed air, carrying out hydrostatic test, pneumatic test, valve functional test and any other type of testing as specified, de-pressurising, dewatering, drying by compressed air if applicable; cutting/ rebeveling (as required), pre-commissioning and providing commissioning assistance to Commissioning Contractor/Agency for process piping and commissioning of non-process piping if applicable; clean-up and restoration of site, preparation of as built drawings, documents and project records; transportation of surplus free issue materials to Owner's designated place(s); completing all works in all respects as per the AFC drawings, specifications, standards and other provisions of Contract and instruction of Engineer-in-Charge. Note :- a) Installation of items such as USM based Check Meters, Dual Stream USM Custody Meters and any other equipment will be paid separately as per rates covered in SOR. b) All butt welded fittings end shall generally match with connecting pipe wall thickness. However, in case of misalignment, contractor shall have to do end preparation accordingly without any extra cost. c) All couplings, nipples etc. as required shall be supplied by contractor without any extra cost. d) All Gaskets & Nut-Bolts of adequate quantity shall be supplied and installed without any extra cost. Cost is deemed to be included in this item. e) All Magnetic particle test , DP test for small bore below 2" is included under this item.

Installation of above ground Carbon Steel Piping as per details given below

Size - 8.0 Inch, Sch - STD , Material - ASTM A 106 GR.B (CHARPY), BE, Seamless

Size - 6.0 Inch, Sch - STD , Material - ASTM A 106 GR.B (CHARPY), BE, Seamless

Size - 2.0 Inch, Sch - STD , Material - ASTM A 106 GR.B (CHARPY), BE, Seamless,

Size - 1.5 Inch, Sch - STD , Material - ASTM A 106 GR.B (CHARPY), BE, Seamless,

INSTALLATION OF VALVES Receiving and taking over of all Owner supplied materials, equipment's from Owner's designated place(s) of issue, transportation including loading, unloading, handling from Owner's designated place(s) of issue to Contractor's own stock yard(s)/ work site(s)/ work shop(s) including arranging all necessary intermediate storage area(s) thereof, as required; supply of all materials, equipment, consumables as defined in Contractor's scope of supply and its transportation to the work site(s);installation of valves including fixing of gaskets, bolts, studs, nuts wherever required, levelling, aligning, installation and assembly of accessories including accessories for actuators including making electrical connections for such actuators, if any, by bolting/threading or welding of pipes at all elevations, testing, completing all works in all respects as per drawings, specification, other provisions of Contract and directions of the Engineer-in-Charge.

Installation of above ground Flanged Valves (Ball / Plug / Check / Gate / Globe) as per details given below:

Size - 6.0 Inch, Rating - 300#

Size - 2.0 Inch, Rating - 300#

RADIOGRAPHY: Performance of radiographic inspection of piping of all types, sizes, thickness including providing or hiring of all necessary equipment, supply of all consumables including radiographic films and whatever else even though not expressly mentioned but required to perform the work as per specification and instructions of Engineer-in-Charge. Contractor to submit DPR, Inspection Report along with Radiography Report to Engineer-in-Charge. Radiography of piping joints as per details given below:

Size - 8.0 Inch

Size - 6.0 Inch

Size - 2.0 Inch

PIPE SUPPORTS Supply, fabrication and erection of pipe/ equipment supports (for all sizes/ thickness) including shoes, pipes, crossovers, platforms, ladders, railings etc. as required, cradles, turn buckles, T-posts for all types of guides, anchors, special supports etc. if applicable, all necessary equipment, consumables, labour etc. for completing all works including supply of bolts, nuts, washers, U-clamps, wooden blocks etc. as required for supporting, supply and application of paints and primers suitable for normal corrosive painting environment as defined in contract document and as per standard specification for painting specification, No. SS-PI -008, Drawings, Specification, Standards, other provisions of Contract and instruction of Engineer-in-Charge.

CS Structural Steel

PAINTING (FOR NORMAL CORROSIVE ENVIRONMENT) Supply of paints, solvents and primers, preparation of surfaces and application of primer and finish paints suitable for normal corrosive painting environment as defined in contract document and on pipes as per standard specification for painting specification, No. SS-PI-008, identification, lettering/ numbering, colour coding etc. as specified including rub down and touch up of shop primer or scrapping of shop primer wherever required and providing of scaffolding for all heights, labour, materials, tools and tackles, consumables, supervision etc. to complete the work in all respect as per Specification, Drawings, Standards and instruction of Engineer-in- Charge.

Painting of all above ground piping including all fittings, valves, flanges etc. and including colour bands

Size - 8.0 Inch, Painting Environment - Corrosive Normal Environment (Above Ground)

Size - 6.0 Inch, Painting Environment - Corrosive Normal Environment (Above Ground)

Size - 2.0 Inch, Painting Environment - Corrosive Normal Environment (Above Ground)

Size - 1.5 Inch, Painting Environment - Corrosive Normal Environment (Above Ground)

PIPING LEAKS / BURSTS (ATTRIBUTABLE TO OWNER) 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 equipment's, 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.

PIPING LEAKS / BURSTS

COMMISSIONING OF TERMINAL Carrying out pre-commissioning checks and commissioning assistance to Client during during commissioning of terminal including supply of all adequate nitrogen for purging equipment, manpower, 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. Note: Item includes supply of nitrogen 14 m3 for commissioning.

Coromandel Dual USM Meter - 8" Commissioning

MODIFICATION - CUTTING DISMANTALLING OF EXISTING ABOVE GROUND PIPING, VALVES WITH SPOOL PIECES AS SHOWN IN DRAWING MENTIONED BELOW Work involves Cutting, Dismantling, removing above ground piping/ pipes/ IJ/ fittings /Flanges including bevelling and edge preparation of existing piping hook up ends and reusable IJ/ Flange/ Fittings as per tender specification & instruction of EIC. This include dismantling of both existing piping and temporary bypass line. Note:- Including transportation to M/s GAIL designated yard.

Dismantalling of existing above ground piping, valves etc.at Coromandel

HOOK-UP WITH EXISTING FACILITIES( Hydro Carbon) Supply of all materials, equipment, consumables as defined in Contractor's scope of supply and their transportation to the work site(s); performing fabrication works & Hook-up with existing Piping network including cutting & bevel preparation of existing line for welding/ Hook-up. Limited period shut down will be available.

Cold Cut Hook up at Coromandel size 6"

Flange Hook up at Coromandel size 6"

Supply including procurement and transportation to worksite(s)/workshop(s) including loading, unloading and handling for the following materials to be supplied by Contractor as per the requirement of PMS, specifications, data-sheets, standards, instructions of Owner/ Engineer- in-Charge and other provisions of Contract.

VALVES Supply of Flanged Ends Ball Valves as per Material Spec.

Size- 2.0 Inch, 300#, FLGD, Design Standard - API 6D, Reduced Bore, ASTM A216 GR.WCB

Supply of Flanged Ends Plug Valves as per PMS and Data Sheet

Size- 2.0 Inch, 300#, FLGD, Design Standard - BS 5353, Reduced Bore, ASTM A216 GR.WCB

PIPES Supply of above ground Carbon Steel Process Piping as per details given below

Size - 8.0 Inch, Sch - STD , Material - ASTM A 106 GR.B (CHARPY), BE, Seamless

Size - 6.0 Inch, Sch - STD , Material - ASTM A 106 GR.B (CHARPY), BE, Seamless

Size - 2.0 Inch, Sch - STD , Material - ASTM A 106 GR.B (CHARPY), BE, Seamless,

Size - 1.5 Inch, Sch - STD , Material - ASTM A 106 GR.B, PE, Seamless,

FLANGES Supply of Weld Neck Raised Face (WNRF) Flanges as per details below:

Size - 8.0 Inch, 300# , Thk/Sch - STD , Material - ASTM A 105, Face/Finish - RF/125AARH , Dimn. Std. - ASME B16.5

Size - 6.0 Inch, 300# , Thk/Sch - STD , Material - ASTM A 105, Face/Finish - RF/125AARH , Dimn. Std. - ASME B16.5

Size - 2.0 Inch, 300# , Thk/Sch - STD , Material - ASTM A 105, Face/Finish - RF/125AARH , Dimn. Std. - ASME B16.5

Size - 1.5 Inch, 300# , Thk/Sch - STD , Material - ASTM A 105, Face/Finish - RF/125AARH , Dimn. Std. - ASME B16.5

Supply of Blind Flange as per details given below:

Size - 8.0 Inch, 300# , Material - ASTM A105, Face/Finish - RF/125AARH , Dimn. Std. - ASME B16.48

Size - 1.5 Inch, 300# , Material - ASTM A105, Face/Finish - RF/125AARH , Dimn. Std. - ASME B16.48

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

Size - 6.0 Inch, 300#, Thk/Sch -STD , Material - ASTM A234 Gr.WPB, (CHARPY) Dimn. Std. - ASME B 16.9

Supply of BW Equal Tee as per details given below:

Size - 6.0 Inch, 300#, Thk/Sch - STD, Material - ASTM A234 Gr.WPB, (CHARPY), Dimn. Std. - ASME B 16.9

Supply of Reducer as per details given below:

Size -8.0 Inch x 6.0 Inch, Thk/Sch -STD x STD , Material - ASTM A234 Gr.WPB, (CHARPY) Dimn. Std. - ASME B 16.9

Supply of Weldolet's conforming to MSS-SP-97

8" x 2", 300#, ASTM A105

Supply of Flapper

FLAPPER 2", 300#

STRUCTURAL STEEL WORKS

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

MISCELLANEOUS INSTRUMENTATION WORKS Supply, laying, installation, erection of cables from field to control room including termination, ferruling, dressing etc. Supply and Installation of cable trays, cables glands, erection materials, cable ferrules, cable lugs, cable tie all necessary accessories as per site requirement.

Instrumentation cables from site to control room- Approximately 1 Nos.cable/ USM

Control panel wiring and termination at all sites- work includes Termination, cable dressing, Tagging, ferruling, Lugging, glanding in Control panel & JB- SOR per panel size H2000 mm X W800 mm X L800 mm)

Testing and Loop checking

MISCELLANEOUS ELECTRICAL WORKS

SUPPLY, INSTALLATION, TESTING & COMMISSIONING EARTHING SYSTEM :

Supplying of Maintenance free Earthing with Copper earth plate 600mm x 600 mm x 3mm thick including accessories and providing masonary enclosure with cover plate having locking arrangement and watering pipe etc, with charcoal / coke and salt as required as per IS 3043. Final resistance Value shall be submitted for clint/ consultantant review.

Supplying of Maintenance free Earthing with GI earth pipe, 3.0 mtr long, 100 mm dia including accessories and providing masonary enclosure with cover plate having locking arrangement etc, (with charcoal and salt ) as required as per IS 3043

Supply and Laying of 40mm X 5 mm G.I strip complete with all accessories

Supplying and Laying of 10 sq. cu. Earthing wire complete with all accessories

CABLE & TERMINATIONS : Supplying, and laying of aluminium conductor XLPE insulated armoured served sheated FRLS Flameproof cables 1100 V grade at a depth of 750 mm below ground level over a cushion of 75 mm. thick sand all around and protected with burnt bricks on sides and on top. On surface the cable run shall be fixed on M.S clamp etc. of suitable size or as directed by engineer incharge, complete in all respect, the armouring with fire retararted cable shall be properly connected with the earth conductor by clamps etc.

3C X 2.5 Sq.mm (CU) multi Stand

4C X 16 Sq.mm(AL)

CABLE GLANDS

3C X 2.5 Sq.mm (CU)

4C X 16 Sq.mm(AL)

OUTDOOR LIGHT FITTINGS :

Removal and reinstallation of the existing light poles

MISCELLANEOUS PIPING/ MECHANICAL WORKS

Shifting and unloading of the USM skids from the storage location of GAIL to Coromandel terminal of GAIL).