Indian Oil Corporation Limited Tender

3"x ANSI 150# F/F API 6D SCV ( Non return Valve)

Steel Plate , CS, IS-2062, GRB , 8*1500*6300 mm

Plate , CS, IS-2062, B , 6*8000*1500 mm

Supply of 4.500" ODx 0.237" WT (Sch.STD) ASTM A 106 Gr B Bare Pipe

Supply of 3.500" ODx 0.216" WT (Sch.STD) ASTM A 106 Gr B Bare Pipe

Supply of 2.375" ODx 0.218" WT (Sch.XS) ASTM A 106 Gr B Bare pipe

Gate valve API6D,HOV,F/F,A/G,4IN, 150( water drain valve & valve at inlet in connection with Sump tank)

Bituminous Carpet Rectification : Supply, laying as per profile and compaction of 50mm thk bituminous carpet (Premix bitumen layer consisting 80/ 100 grade black bitumen, coarse river sand and stone ravels in the ratio of 8:25:67) under Tank Bottom/ Annular Plates including removal & disposal of damaged bitumen padding. This shall include supervision, manpower, machinery, tools, tackles, consumables, on-consumables, equipments and other requisite resources.

Sweep blasting of tank internals and roof upper deck:- Abrasive (CopperSlag blasting) blasting of the tank internals (bottom / shell / roof lower deck / leg supports etc) and roof upper deck conforming to SSPC-P7/NACE No. 4.

Primer application - Tank Internals (Bottom / sketch /annular plates ,sumps, nozzles, piping, shell and other attachments) :- Final cleaning of prepared bottom surface by industrial vacuum leaning, supply and application of 1 (one) coat of Polyamide cured high build epoxy zinc phosphate primer to a DFT ofminimum 75microns. The painting area also includes small patch plate assembly. The bolt stem to be covered with tape so that it does not get painted. This item is inclusive of supplyof all required resources ( paints, equipments, manpower, consumables ,tools, tackles, consumables, non-consumables etc) to complete the workin all respects as per specifications and instructions of the EIC/ SiteEngineer.

Painting - Tank Internals (Bottom / sketch /annular plates, sumps ,nozzles, piping, shell internal below of lower deck and otherattachments) - Top Coat Painting:- After surface preparation and application of primer on entire tank internals, the primed surface shall be cleaned by industrial vacuum cleaner followed by supply and application of 2 (two) coats of solvent free High build epoxy tank liner (100% solid, Color as desired by EIC) to a DFT of minimum 200 microns per coat (grey and off-white shades for the 1st and 2nd coats respectively) or single coat of 400 microns (off white shade) by Airless spray, carrying out MIBK test, adhesion test, recording DFT, 100% holiday test to detect any pinholes etc. The painting area also includes small patch plate assembly (foranode installation). The bolt stem to be covered with tape so that it does not get painted. The total DFT (including primer) shall be minimum 475?m. This item is inclusive of supply of all required paints, all equipments, manpower, consumables, tools, tackles, consumables,non-consumables to complete the work in all respects as per specifications and instructions of the EIC/ Site Engineer.

Painting - Shell (shell external, all attachments, wind girders, shell internal) - One coat of inorganic Ethyl zinc silicate primer to a dry film thickness of minimum 60-75Microns by airless spray application followed by intermediate coat (1 coat x 100?m) Surface tolerant Polyamide cured epoxy high build MIO) and top 2 coat (each coat 50?m DFTof Aliphatic isocyanate polyurethane) by airless spray application, sealer coat on primed surface by airless spray, stripe coat of surface tolerant epoxyon all weld joints/ projections by brush including supply of allrequisite resources (paints, equipments, tools, tackles, manpower ,consumables, non-consumables etc.) to complete the work in all respectsas per specifications and directions of the EIC/ Site Engineer. The total DFT shall be minimum 300 microns.

Painting - Tank Roof (upper deck and associated appurtenances) :- Onecoat of inorganic zinc silicate Primer to a dry film thickness ofminimum 60-75Microns by airless spray application followed by intermediate coat (1 coat x 125?m Surface tolerant epoxy MIO) and top 2 coat (50?m each to a DFT of Aliphatic isocyanate polyurethane) by airless spray application, sealer coat on primed surface by airless spray, stripe coat of surface tolerant epoxy on allweld joints/ projections by brush including supply of all requisite resources (paints, equipments, tools, tackles, manpower, consumables, non- onsumables etc.) to complete the work in all respects as perspecifications and directions of the EIC/ Site Engineer. The total DFTshall be minimum 400 microns.

Surface preparation & Primer application for Deck Internals:- Surface preparation by hand tool cleaning conforming to ST-2 and priming with 2 coat High build Red Oxide Zn-phosphate primer (30-35microns each) for internal portions ofpontoon boxes, lower side of top deck, upper side of bottom deck,structurals in between the decks, structural supports of floating roof,including the supply of paints, equipments, tools & tackles, labours,consumables etc. to complete the work as per direction of EIC/ SiteEngineer.

Submerged shunts : Design, supply, installation and testing of submerged shunts made up of SS-316 as per API RP 545 and NFPA 780

Monogram and Tank No. shall be painted in line with Recommended Practices of OISD RP 108. Numbers should be painted at three positions, 120 degrees apart, below roof level and should be clearly visible from outside the dyke/roadside. Recommended size of letters is half meter high and 50 mm thick. Additionally, at the foot of the staircase of each tank, tank number, safe filling height, reference height and name of the product being handled should be painted clearly. Recommended size of letters is 150 mm and 12 mm thick. Luminous paint shall be preferred.

Structural Works (shapes/sections/bars):- The scope of structural steel work shall include supply, fabrication and erection of shapes/sections/bars of roof, staircases, rolling ladder, & railings, curb angle, roof rim angle, support structures of wind girders / coolingrings / foam lines / foam dam / peripheral seals, clamps, handles etc including supply of manpower, equipments, consumables, tools & tackles etc. complete as per drawings /

Structural Works (Stairway and Rolling Ladder steps):- Supply of pre-fabricated GI (thickness of Zinc coating shall be minimum 100?m )gratings and installation of the same, inclusive of welding, supply ofmanpower, equipments, consumables, non-consumables, tools, tackles etc.to complete the work in all respects as per tender specifications.

Replacement of Roof Drain Hose pipe: a) Dismantling of the existing roof drain flexible piping b) Supply and installation of new flexible joint type 3" dia & crude oil/ HSD resistant rubberised hose pipe with SS 304, Class 150 end flanges of 9Meter length approximately inplace of dismantled roof drain hose as per drawings, specifications & instructions of Site Engineer/ Engineer InCharge

Supply and erection of temporary fire screen/wall of 60M length X5Mheight on all sides of the Surge tank made from 22 gauge class-I GIcorrugated sheets or equivalent steel sheet for executing job includingusing tubular steel sections, structural steel, U-clamps and any othercivil items required for erection till the final commissioning isover.Contractor shall submit drawing of fire screen for approval fromsite engineer/Engineer In charge before execution of job at site.

Stairways/wind girder/rolling ladder hand rails:- Supply of 40 mm nominal diameter heavy class pipes as per IS-1239 part-I (latest) forstaiways, wind girder and sch. 80 pipe as per SA-106 GrB for rollig ladder. The pipes shall be galvanised as per IS-4736 (Zinc coatingshall be minimum 400g/m2), fabrication, welding and erection ofstairways/ hand rails including supply of all equipments, manpower,tools, tackles, consumables, non-consumables etc. to complete the job asper directions of EIC/ Site Engineer.

Preparatory Works: a) Locking of floating roof of the tank on support legs b) Opening of roof manholes c) Dismantling & storage of floating roof seal d) Pumping of residual oil into sump tank using pump and flexible hoses e) Cleaning of oil, disposal through a combination of mechanical / manual mixing process, entry into the tank, removal and storage of left over oil which can't be pumped out further in containers supplied by owner as per the directions of Engineer-in-Charge and taking all safety precautions and degasification of the tank to make it 100% gas free. f) Opening of shell manholes

Strengthening of weld joints (of roof upper and lower deck) by depositing single run with electrode (3.15mm diameter AWS 5.1 E-6013/AWS 5.1 E-7018) including supply of all requisite resources

Repair by weld-on-patch on tank roof, bottom, shell, wind girders andreinforcement plate in front of inlet- outlet nozzle: The scope ofrepair shall include but not limited to taking delivery of plates mm /6mm/8mm/14mm from Owners stock yard, transporting to site, cutting/fabricating to required size, fitment, welding and NDE including supplyof tools, tackles, consumables and other requisite resources. Repairscope includes weld on patches on bottom , roof and leg support pad onbottom. NDE covered in separate SOR item Patch repair on tank roof (upper lower deck) and wind girder with 5/6mm plates

Repair by weld-on-patch on tank roof, bottom, shell, wind girders andreinforcement plate in front of inlet- outlet nozzle: The scope ofrepair shall include but not limited to taking delivery of plates mm /6mm/8mm/14mm from Owners stock yard, transporting to site, cutting/fabricating to required size, fitment, welding and NDE including supplyof tools, tackles, consumables and other requisite resources. Repairscope includes weld on patches on bottom , roof and leg support pad onbottom. NDE covered in separate SOR item Patch repair on tank bottom with 5mm/6mm/8mm plates

Repair by weld-on-patch on tank roof, bottom, shell, wind girders andreinforcement plate in front of inlet- outlet nozzle: The scope ofrepair shall include but not limited to taking delivery of plates mm /6mm/8mm/14mm from Owners stock yard, transporting to site, cutting/fabricating to required size, fitment, welding and NDE including supplyof tools, tackles, consumables and other requisite resources. Repairscope includes weld on patches on bottom , roof and leg support pad onbottom. NDE covered in separate SOR item Patch repair in shell:- The scope of contractor shall include cutting and bending to required dimensions of patch, fitment, welding and NDE including supply of tools, tackles, consumables andother requisite resources NDE covered in separate SOR item. this item does not include supply of steel plates

Installation of Primary Seal: Installation of "liquid mounted" new PolyUrethane seal as per drawing / existing practice & specifications inclusive of tools, tackles, equipments, consumables, non-consumables, manpower and supervision for completing the work in all respects as per tender specification.

Installation of Secondary Seal:- Installation of secondary seal system with all related accessories etc. along with provision for insertion ofnozzle of foam based rim seal fire protection system inclusive of necessary equipments, consumables, tools, tackles, manpower and supervision for completing the work in all respects as per tender specifications.

Double Steel Scaffolding:- Erection of Unit Frame type IndependentScaffold as per IS 2750 for working at heights in line with all safetyguidelines, safety equipments, PPEs as indicated in the contract and asper instructions of EIC/Site Engineer. Supply of all materials,equipments, tools, tackles, materials, onsumables, manpower etc. forscaffolding erection works shall be in the scope of contractor. Erection of double steel scaffolding is to be done during dismantling, erection &welding of foam pourer piping, prinkler rings/ piping, spiralstairways, primary wind girder & secondary wind girder, radium stickerworks and during surface preparation and painting of tank shell.

Bottom & annular plate scanning:- Tank annular bottom plate scanning using the scanners based on MFL (Magnetic Flux Leakage)/ LFET (LowFrequency Electromagnetic Technique) technique inclusive all skilled/unskilled manpower, tools, tackles, consumables

Testing of weld joints:- Cleaning & buffing of weld joints for testingof the lap/ butt joints on the tank bottom/ top deck/ bottom deck surface/shell patches/ shell replacement/ annular plate/ tank hellpiping welds by Oil Chalk test/ Dye Penetration (DP) test/ Vacuum boxtest by soap solution under 21 Kpa/ 3PSI vacuum for leak-proofness ,including supply of all manpower, tools, tackles, equipments ,consumables, non-consumables etc. to complete the work as per API 650latest edition and instructions of EIC/ Site Engineer. Vacuum box test

Testing of weld joints:- Cleaning & buffing of weld joints for testingof the lap/ butt joints on the tank bottom/ top deck/ bottom deck surface/shell patches/ shell replacement/ annular plate/ tank hellpiping welds by Oil Chalk test/ Dye Penetration (DP) test/ Vacuum boxtest by soap solution under 21 Kpa/ 3PSI vacuum for leak-proofness ,including supply of all manpower, tools, tackles, equipments ,consumables, non-consumables etc. to complete the work as per API 650latest edition and instructions of EIC/ Site Engineer. Dye penetration test

Weld joint strengthening of tank bottom/ Shell/ Annular lap/buttjoints:- Strengthening of tank bottom/ shell/ annular lap/ butt/ filletjoints by depositing additional weld beads (with 4.0mm AWS 5.1 E7018)wherever required to restore the joints to the fillet size of 16mmincluding supply of all equipments, consumables, labours, tools, tacklesetc. required to complete the work in all respects as per the specifications and directions of the EIC/ Site Engineer. Testing of weldjoints is to be done by vacuum box/oil chalk/ DP test (covered inseparate SOR items) as per site conditions and instructions of EIC/ ite Engineer.

Blinding of inlet, outlet & Surge Line and its TRV (NPS 36/30): Blinding of flow lines including connected TRV lines (if any) as per directionsof EIC/ Site Engineer and tender specifications along with all required manpower, tools, tackles, consumables, non-consumables, supervision etc.to complete the work in all respects.

De-Blinding of inlet, outlet & Surge Line and its TRV (NPS 36/30):De-Blinding of flow lines including connected TRV lines (if any) as perdirections of EIC/ Site Engineer and tender specifications along ithall required manpower, tools, tackles, consumables, non-consumables ,supervision etc. to complete the work in all respects.

Shifting of Sludge to Sludge lagoon: The scope shall include entry into tank, making manual / mechanical arrangement for collecting and shiftingof sludge in trucks/trolleys placed at the clean ut doors, transportingto sludge lagoon / pit located inside Owner#s installation including supervision, supply of all manpower, equipments, tools & tackles, PPE's, breathing apparatus, fire nd safety appliances etc. to completethe job in all respects as per the direction of EIC/ Site Engineer andtender specifications. Explosive meter with calibration should bebrought by the contractor to ontinuously monitor the LEL & oxygen levelinside the tank. During transportation of sludge, the ractors should becovered properly to avoid any spillage of sludge oil mix inside the station.

Submission of Tank M&I Reports and Drawings:- Submission of tank M&I reports indicating as-built dimensional drawings, bottom/ roof/ shellplate repairs (i.e. position patch repair & plate's replacement), theirdimensions, maintenance carried out in the tank, detailed earth pitdrawings along with tank M&I reports of repair and maintenance as perthe directions of EIC/ Site Engineer. Details of desludging works, foampourer and sprinkler system, it#s as-built drawings, their bill ofmaterials indicating pipe, flanges, fittings, fasteners etc. used, tankpainting details indicating brand & type of paints used, flexible oofdrain make, details & dimensions, any other repair & maintenance worksshall be incorporated in report submitted by contractor. Contractorshall submit 2 hard copies and 2 soft copies of all the drawings andtank M&I reports to the EIC within 21 days of the completion of M&I works.

Shell Plate butt joints strengthening:- Butt joints (both horizontal andvertical) of Shell plates shall be examined and strengthened as may berequired by multipass (4 runs) welding using AWS 5.1 E-7018 electrode of 4mm diameter and NDE including supply of all requisite resources. NDEcovered in separate SOR item

This includes hydraulic testing of the tank to identify leaks and repairs required including all connected jobs like blinding/deblinding, temporary piping arrangements to fill in and empty out the water as directed by the Engineer-in Charge. Repetitive hydrotesting of tank if required on account of repair or for roof floatation test asper inspection requirement. Capacity up to 500 M3

CALIBRATION OF TANKS (SCAFFOLDING MATERIAL IN CONTRACTOR'S SCOPE) Calibration of the tank as per IS-2007 and IS 2008, preparing the calibration sheets on standard forms showing strapping details, calculation details and other relevant details including bottom calibration after taking measurement of dead wood etc. and certified by CPWD or Weights and Measures Department or any other equivalent government authority with all labour, instruments, erection of scaffolding etc. and delivery of calibration charts to the Engineer-in-Charge. Capacity up to 500 M3

Above Ground Process Piping - 4 NPS 4.5" OD x 0.237"/0.337" WT ASTM A106/ A333/ A53 Pipe: Taking delivery & transporting of pipes from designated stock pile location /Designated godown both from outside & inside station premises. Taking delivery of pipe fittings, steel flanges, spiral wound metallic gaskets & fasteners from designated location within station premises, transporting the same to site, fabrication and erection of above ground piping including cutting, edge preparation, bending, threading, lining up, welding and installing pipes and pipe fittings, flanges, elbows, equal and reducing outlet tees ,concentric/eccentric reducers, y-type strainers, drain funnels, vent pipes and tapping for instruments such as pressure gauges, thermal relief valves, thermowells etc., installing above ground at all elevations connecting with equipment nozzles, valves, vessels, in line instruments etc., welded and threaded pipe line of different pressure ratings, flushing pipes by water after cleaning by compressed air, hydrostatic testing of each section to the specified pressure, draining the water, tie-in, final cleaning-up and dispoal of wastes and surpluses including providing all inputs such as labour, material, equipments and consumables necessary to perform the work (other than those specifically under taken by the owner in this contract) and completing the work in all respects in accordance with the drawings, specifications and instructions of Site Engineer / EIC. Thickness and Grade mentioned in the item are for reference only and may vary. Payment shall be based on OD.

Above Ground Process Piping -3 NPS (3.5" OD x 0.216"/ 0.438" WT) ASTM A106/ A333/ A53 Pipe: Taking delivery & transporting of pipes from designated stock pile location /Designated godown both from outside & inside station premises. Taking delivery of pipe fittings, steel flanges, spiral wound metallic gaskets & fasteners from designated location within station premises, transporting the same to site, fabrication and erection of above ground piping including cutting, edge preparation, bending, threading, lining up, welding and installing pipes and pipe fittings, flanges, elbows, equal and reducing outlet tees ,concentric/eccentric reducers, y-type strainers, drain funnels, vent pipes and tapping for instruments such as pressure gauges, thermal relief valves, thermowells etc., installing above ground at all elevations connecting with equipment nozzles, valves, vessels, in line instruments etc., welded and threaded pipe line of different pressure ratings, flushing pipes by water after cleaning by compressed air, hydrostatic testing of each section to the specified pressure, draining the water, tie-in, final cleaning-up and dispoal of wastes and surpluses including providing all inputs such as labour, material, equipments and consumables necessary to perform the work (other than those specifically under taken by the owner in this contract) and completing the work in all respects in accordance with the drawings, specifications and instructions of Site Engineer / EIC. Thickness and Grade mentioned in the item are for reference only and may vary. Payment shall be based on OD.

Above Ground Process Piping -2 NPS (2.375" OD x 0.218"/ 0.344" WT) ASTM A106/ A333/ A53 Pipe: Taking delivery & transporting of pipes from designated stock pile location /Designated godown both from outside & inside station premises. Taking delivery of pipe fittings, steel flanges, spiral wound metallic gaskets & fasteners from designated location within station premises, transporting the same to site, fabrication and erection of above ground piping including cutting, edge preparation, bending, threading, lining up, welding and installing pipes and pipe fittings, flanges, elbows, equal and reducing outlet tees ,concentric/eccentric reducers, y-type strainers, drain funnels, vent pipes and tapping for instruments such as pressure gauges, thermal relief valves, thermowells etc., installing above ground at all elevations connecting with equipment nozzles, valves, vessels, in line instruments etc., welded and threaded pipe line of different pressure ratings, flushing pipes by water after cleaning by compressed air, hydrostatic testing of each section to the specified pressure, draining the water, tie-in, final cleaning-up and dispoal of wastes and surpluses including providing all inputs such as labour, material, equipments and consumables necessary to perform the work (other than those specifically under taken by the owner in this contract) and completing the work in all respects in accordance with the drawings, specifications and instructions of Site Engineer / EIC. Thickness and Grade mentioned in the item are for reference only and may vary. Payment shall be based on OD.

Under ground piping for Process piping (with PU/3LPE Coating)-4 NPS 4.5" OD x 0.237"/0.337" WT ASTM A106/ A333/ A53 Pipe:Taking delivery of bare Pipes, pipe fittings, steel flanges, spiral wound metallic gaskets & fasteners from designated location within station premises transporting the same to site, fabrication and erection of underground piping including cutting, edge preparation, bending, threading, lining up and welding, excavating, trenching in all kind of soil to specific depths as indicated in drawings and installing pipes and all types of pipe fittings like flanges, elbows, equal and reducing outlet tees, concentric/eccentric reducers, drain funnels, vent pipe and tapping for instrument such as pessure gauges, thermal relief valves, thermowells etc., underground at elevations indicated in the drawing connecting with equipment nozzles, valves, vessels, in-line instruments etc.,Cleaning exposed steel surfaces of Bare Pipes, Pipe Joints, Fittings, Flanges ,equipment and valves etc. by sand blasting or with power wire brush (wherever sand blast cleaning is not possible) free of dust, grease, mill scales etc. and applying single layer polyurethane coating(PU) using 100% solvent free elastomeric plyurethane/ liquid epoxy, with approved materials,Equipment etc, holiday detection of the coating, cleaning of coated pipes by water flushing after cleaning by compresed air,hydrostatic testing of each section to the specified pressure, draining the water, tie-in, back filling, restoration of site final cleaning up and disposal of water and surpluses, providing all inputs such as labour, materials equipment and consumable necessary to perform the work (other than those specifically undertaken to be supplied by the owner under the contract) and completing the work in all respects in accordance with the drawings, specifications and instructions of the Site Engineer / EIC. In case of 3LPE coated pipes, weld joints shall be PU coated. Note: 1. Thickness and Grade mentioned in the item are for reference only and may vary. Payment shall be based on OD. 2. Payment for external PU/ epoxy coating shall be done separately as per relevant SOR item.

Under ground piping for Process piping (with PU/3LPE Coating)-3 NPS (3.5" OD x 0.216"/ 0.438" WT) ASTM A106/ A333/ A53 Pipe:Taking delivery of bare Pipes, pipe fittings, steel flanges, spiral wound metallic gaskets & fasteners from designated location within station premises transporting the same to site, fabrication and erection of underground piping including cutting, edge preparation, bending, threading, lining up and welding, excavating, trenching in all kind of soil to specific depths as indicated in drawings and installing pipes and all types of pipe fittings like flanges, elbows, equal and reducing outlet tees, concentric/eccentric reducers, drain funnels, vent pipe and tapping for instrument such as pessure gauges, thermal relief valves, thermowells etc., underground at elevations indicated in the drawing connecting with equipment nozzles, valves, vessels, in-line instruments etc.,Cleaning exposed steel surfaces of Bare Pipes, Pipe Joints, Fittings, Flanges ,equipment and valves etc. by sand blasting or with power wire brush (wherever sand blast cleaning is not possible) free of dust, grease, mill scales etc. and applying single layer polyurethane coating(PU) using 100% solvent free elastomeric plyurethane/ liquid epoxy, with approved materials,Equipment etc, holiday detection of the coating, cleaning of coated pipes by water flushing after cleaning by compresed air,hydrostatic testing of each section to the specified pressure, draining the water, tie-in, back filling, restoration of site final cleaning up and disposal of water and surpluses, providing all inputs such as labour, materials equipment and consumable necessary to perform the work (other than those specifically undertaken to be supplied by the owner under the contract) and completing the work in all respects in accordance with the drawings, specifications and instructions of the Site Engineer / EIC. In case of 3LPE coated pipes, weld joints shall be PU coated. Note: 1. Thickness and Grade mentioned in the item are for reference only and may vary. Payment shall be based on OD. 2. Payment for external PU/ epoxy coating shall be done separately as per relevant SOR item.

Under ground piping for Process piping (with PU/3LPE Coating)-2 NPS (2.375" OD x 0.218"/ 0.344" WT) ASTM A106/ A333/ A53 Pipe:Taking delivery of bare Pipes, pipe fittings, steel flanges, spiral wound metallic gaskets & fasteners from designated location within station premises transporting the same to site, fabrication and erection of underground piping including cutting, edge preparation, bending, threading, lining up and welding, excavating, trenching in all kind of soil to specific depths as indicated in drawings and installing pipes and all types of pipe fittings like flanges, elbows, equal and reducing outlet tees, concentric/eccentric reducers, drain funnels, vent pipe and tapping for instrument such as pessure gauges, thermal relief valves, thermowells etc., underground at elevations indicated in the drawing connecting with equipment nozzles, valves, vessels, in-line instruments etc.,Cleaning exposed steel surfaces of Bare Pipes, Pipe Joints, Fittings, Flanges,equipment and valves etc. by sand blasting or with power wire brush (wherever sand blast cleaning is not possible) free of dust, grease, mill scales etc. and applying single layer polyurethane coating(PU) using 100% solvent free elastomeric plyurethane/ liquid epoxy, with approved materials,Equipment etc, holiday detection of the coating, cleaning of coated pipes by water flushing after cleaning by compresed air,hydrostatic testing of each section to the specified pressure, draining the water, tie-in, back filling, restoration of site final cleaning up and disposal of water and surpluses, providing all inputs such as labour, materials equipment and consumable necessary to perform the work (other than those specifically undertaken to be supplied by the owner under the contract) and completing the work in all respects in accordance with the drawings, specifications and instructions of the Site Engineer / EIC. In case of 3LPE coated pipes, weld joints shall be PU coated. Note: 1. Thickness and Grade mentioned in the item are for reference only and may vary. Payment shall be based on OD. 2. Payment for external PU/ epoxy coating shall be done separately as per relevant SOR item.

Hiring of 20 KL tankers during maintenance of SR Tank for receipt in SR tank and empty out SR Tank product . All tools and tackles including flameproof pump, Connecting hose of require size and length and pressure rating 150#, connectors, flanges etc is on contractors scope to empty out SR tank .Tanker(s) shall to be deployed at owners site round the clock by contractor as and when required basis. Unit of measurement is per day and one day is equal to 24 Hours. Rate is considered for one tanker. The above hiring is inclusicve of driver as and when required basis.