Structural Erection Piping Fabrication and Erection Equipment Erection Insulation Painting and other associated works Part II for NREP Project Assam

STRUCTURAL STEEL ERECTION

Receipt of Structural Materials from OWNER's Store / Storage yard, loading, local transportation up to either Contractor's storage yard / erection site, unloading, assembly,pocket cleaning,foundation chipping,padding, erection, alignment, bolting, welding of Fabricated and painted Structural Steel Elements / Structural Modules in position along with supply & fixing of all type of Connection Bolts (Hot Dip Galvanised/Non-Galvanised Permanent bolts) as per Specifications, Layouts and Fabrication Drawings released for IFC. Scope shall include all activities like Bolting, Welding, Aligning, making necessary alterations caused due to mismatch of Bolt Holes and / or during fabrication, mechanical / Electrical / Pneumatic Torque Tightening of Bolts, cleaning, giving final touch up paint where ever required as per specification to the welded /fabricated parts or damage during transportation & erection etc as required complete in all respect. Making necessary arrangement of required labour, equipment, tools & tackles, Cranes, Manlift, steel scaffolding, consumables, etc to execute the works at all heights as per drawings and specifications along with all related works in order that the Structure is handed over to the complete satisfaction of the Engineer-in-charge.(Exclusions: Erection of steel flooring, ladders, stairways, and handrails). Measurement shall be done as per AFC Fabrication drawing weight. Weight of erection bolts shall not be considered for payment.

Supply, Fabrication, surface preparation and Painting as per Painting Specification and installation of Structural Steel including plates etc. for Miscellaneous activities wherever required. Scope also includes preparation of fabrication drawing and getting it approved from owners/consultant.

Supply of Structural Steel including plates etc. for Miscellaneous activities wherever required as per EIC Instruction

Fabrication, surface preparation and Painting as per Painting Specification and installation of Structural Steel including plates etc. for Miscellaneous activities wherever required. Scope also includes preparation of fabrication drawing and getting it approved from owners/consultant.

STRUCTURAL MODULE ASSEMBLY AT GROUND, TRANSPORTATION & ERECTION IN MODULE AT SITE : Receipt of Pre Fabricated Structural Materials from OWNER's storage yard, assembly, erection at ground, alignment, bolting, welding of Fabricated and painted Structural Steel Elements to make Structural Module at yard/site with the pre-fabricated and painted Structural Steel Elements, loading and Transportation of Modules safely through suitable trailer, unloading at erection site and erection of Structural Modules in position along with Supply and fixing of all type of Connection Bolts (Erection, Hot Dip Galvanised/Non-Galvanised Permanent bolts) as per Specifications, Layouts and Fabrication Drawings released for IFC. Scope shall include all activities like Bolting, Welding, Aligning, making necessary alterations caused due to mismatch of Bolt Holes and / or during fabrication, Torque Tightening of Bolts, fixing in line and level, cleaning, giving final touches to the welded parts, etc as required complete in all respect. Making necessary arrangement of required labour, equipment, tools & tackles, with temporary staging and bracing and removal of the same after erection, consumables, etc to execute the works at all heights as per drawings and specifications along with all related works in order that the Structure/module is handed over to the complete satisfaction of the Engineer-in-charge. Maximum sizes of Modules shall be be of length (~15 m), width (~10 m), height(~15m) and weight shall be ~80 mt.

Unloading of pre fabricated structure at owner's storage yard /Laydown Area from vendor's truck/trailor with all required tool tackle, machinery, labour, cranes tc as per direction of Engineer in charge

Shifting of Structural and piping material within refinery premises with all required tool tackle, machinery, labour, cranes etc as per direction of Engineer in charge

HANDRAIL ERECTION

Receipt of fabricated Materials from OWNER's Store / Storage yard loading, local transportation up to Contractor's store / erection site, unloading, assembly, Erection of already fabricated and Painted Handrails as per requirements indicated in Standard Drawings, IFC Layouts and Fabrication Drawings. Scope shall include all activities like Supply and fixing of all type of Connection Bolts (Erection, Hot Dip Galvanized/Non-Galvanized Permanent bolts) as per Specifications, Welding, Aligning, making necessary alterations caused due to mismatch of Bolt Holes, Torque Tightening of Bolts, cleaning, giving final touch up paint as per specifications to the welded/fabricated parts, etc as required complete with all tools & tackles, equipment and labour,Cranes, Manlift, steel scaffolding for all and heights along with all related works in order that the Handrail is handed over to the complete satisfaction of the Engineer-in-charge. Supply of erection nuts and bolts / fasteners are included in this item. Measurement shall be As per AFC Fabrication Drawings.

For straight handrail

For stair case/inclined handrail

For circular handrail

LADDERS/ CAGE / SAFETY GATE/ SAFETY BARRIER ERECTION

Receipt of Materials from OWNER's Store / Storage yard, loading, local transportation up to Contractor's store / erection site, unloading, assembly, Erection of already fabricated & Painted Ladders /Cage / Safety Gates / Chains with or without cage and safety gate along with Supply and fixing of all type of Connection Bolts (Erection, Hot Dip Galvanized/Non-Galvanized Permanent bolts) as per Specifications, Layouts and fabrication Drawings. Scope shall include all activities like Bolting, Welding, Aligning, making necessary alterations caused due to mismatch of Bolt Holes, Torque Tightening of Bolts, cleaning, giving final touch up painting as per specifications to the welded/Fabricated parts, etc. as required complete with all tools, equipment and labour,Cranes, Manlift, steel scaffolding for all heights along with all related works in order that the Structure is handed over to the complete satisfaction of the Engineer-in-charge.

Same as above and Ladder and cage

Same as above and Safety gate / chains

Supply, Fabrication & Erection of Structural Steel Materials for Safety Barriers / Gates which are provided at the Entrance of Platforms at any height or location including surface preparation, painting as per Specification & transportation to erection site / laydown area complete in all respects. Supply and fixing of all type of Connection Bolts (Erection, Hot Dip Galvanised/Non-Galvanised Permanent bolts) as per Specifications, Layouts and fabrication Drawings. Scope shall include all activities like Bolting, Welding, Aligning, giving final touch up painting as per specifications to the welded /fabricated parts, etc. as required complete with all tools, equipment and labour,Cranes, Manlift, steel scaffolding for all depths and heights along with all related works in order that the Structure is handed over to the complete satisfaction of the Engineer-in-charge.

SUPPLY & ERECTION OF BLIND FLOOR

Supplying all Materials (M30 Grade Reinforced Concrete with Fe500D Rebars and admixtures & corrosion inhibitors, CGI Deck Sheets, Shear Lugs, etc) as required related to Blind Floors and Installing the same as per Construction Drawings, Specifications at any elevations (20m to 26m approx. ) and as Directed by Engineer-in-charge all complete for Blind Floor below Air Coolers or for any other Requirement in any type of Structures), complete in all respects including Manpower, Consummables, materials, Construction Equipment, Tools & Tackles, ,Cranes, Manlift, steel scaffolding etc.

CGI Deck Sheet of thickness 2.0 mm

CGI Deck Sheet of thickness 1.0 mm

Concrete Grade M30 with Admixtures and Corrosion Inhibitors

Reinforcement Of Grade Fe 500D Uncoated Bars

SUPPLY, FABRICATION & ERECTION MS CHEQUERED PLATE

Supplying MS chequered plate (5 mm to 10 mm thickness), transporting, fabricating, fixing at various levels with help of supports cleat/stiffeners on floors, platforms, stairs, including grinding edges & supplying all bolts, nuts, washers etc., including necessary modification for supporting structure, drilling holes in plates and supporting structure including one coat of inorganic Zinc Silicate primer(Avg. 75 micron thickness), including forming cutouts in chequered plates and reinforcing edges by M.S.strips; providing toe plate of 50x6 mm height all along the edges, complete as per drawing, specifications & as directed by Engineer in Charge.

Supplying MS hot deep galvanized chequered plate (5 mm to 7 mm thickness), transporting, fabricating, fixing at various levels with help of supporting structure/stiffeners(flat/angle) on RCC pit, floors, platforms, stairs, including grinding edges & supplying all bolts, nuts, washers etc., including necessary modification for supporting structure, drilling holes in plates and supporting structures , including forming cutouts in chequered plates and reinforcing edges by M.S.strips & lifting hooks; complete as per drawing, specifications, standards & as directed by Engineer in Charge.

ERECTION OF GRATING

Receipt of Materials from OWNER's Store / Storage yard, loading, local transportation up to Contractor's store / erection site, unloading, Erection of Pre- fabricated & Painted /Galvanized flooring/Gratings for all types of platforms and as per standard drawings and/or specifications, fixing in line or level, bolting, clamping and welding as necessary ( Ref: TP-1ZZZA-CV-SDD-0003_D2), incorporating cut-outs where shown in drawings, painting as specified and wherever required, repairs of damaged surface coat after erection, complete with all tools, equipment and labour,,Cranes, Manlift, steel scaffolding for all heights as per drawings and as directed by Engineer-in-Charge. Surface as measured on IFC drawing. Openings shall not be deducted if lower than 0.09 m². Cut Outs above 300mm is in the scope of Structural Steel Fabricator Scope. Below 300 mm size, cut out shall be done by Structural erection Contractor as per relevant standard within quoted Price for Grating Items.

For Square/rectangular Gratings

For Circular/Curved Gratings (equipment platform)

Supplying, erecting and fixing of electroforged hot dip galvanised MS self colured 25x5 mm flat (IS2062 Gr.BR) conforming to standards, as edge protection member for openings in Gratings made at site by contractor, all complete as directed by Engineer in charge.

Supplying ,erecting , fixing on RCC pits, Rectangular ditch etc. 40 mm thk. hot dip galvanised MS self colured Gratings (minimum galvanised coating of 900 gm/sq.m) of approved make and any shape/size as per design /drawing/standards with main member of size 40x6 mm flat @35c/c and secondary member of 8 mm twisted bar @100 mm c/c conforming to standards IS2062 Gr.A, ASTM A36 or equivalent,IS2629, IS4759 etc. as per approved make including preparation of fabrication drawings from approved design and pattern , all complete as per design drawings,standards, specification and as directed by Engineer in charge.

STAIR TREADS ERECTION

Receipt of Materials from OWNER's Store / Storage yard, loading, local transportation up to Contractor's store / erection site, Erection of Treads made up of Gratings as prefabricated panels including delivering the same to the actual site of execution. Scope shall include all activities like Supply and fixing of all type of Connection Bolts (Erection, Hot Dip Galvanized/Non -Galvanized Permanent bolts) as per Specifications, Welding, Aligning, making necessary alterations caused due to mismatch of Bolt Holes, Torque Tightening of Bolts, cleaning, giving final touch up paints as per specifications to the welded parts, etc as required complete with all tools, equipment and labour,,Cranes, Manlift, steel scaffolding for all heights along with all related works in order that the Structure is handed over to the complete satisfaction of the Engineer-in-charge.

For Stair Tread of 900X275 mm

For Stair Tread of 750X275 mm

Supply of Galvanised Grating & Stair Tread

SUPPLY, FABRICATION AND ERECTION OF ROOFING & SIDE CLADDING

For roofings, wall claddings, side cladding (Minimum 0.50 mm Base metal thickness)

For "S" Type Louvers

Supplying, cleaning, straightening, bending if required, and fixing "Eaves Gutters" of thickness minimum 1(One) mm of Precoated colored Steel sheets with alloy of zinc and aluminium material and to required slope as per drawings including accessories like polyester coated G.I. self drilling self tapping screws having caps matching to suit sheet colour EPDM seals, flashings and all gutter fittings such as drop ends, stop ends, spacers, laps, etc. complete with silicon sealants as per specifications and as directed by Engineer in Charge. (Contractor shall submit detailed drawings and samples for approval)

Supplying, cleaning , straightening, bending if required and fixing "Profiled Ridge Capping/ Single Ridge capping/ Apron / Barge capping/ expansion joint capping" of material to suit the roof sheets with necessary polyester coated G.I. self drilling screws and self drilling stitching screws having caps matching to suit sheet colour and EPDM seals, complete with flashings and silicon sealants as required, as per drawings, specifications and as directed by Engineer in Charge.

Supplying and fixing 2 mm thick Polycarbonate translucent sheets of appropriate shape and corrugation to suit roof profile of sheets including self drilling screws, nuts, washers, etc., complete as specified and directed by Engineer in Charge.

Supplying and fixing MS Gutter straps 40 mm wide x 6 mm thick with polyester coated G.I.fasteners, EPDM seals etc., complete as per drawing, specifications and as directed by Engineer in Charge

Supplying, cutting, jointing and fixing in position ( both in concrete & masonary) PVC rain water pipe of specified diameter jointed with bonding solution of approved quality and make with pressure rating of 4kg/cm2 including tools & labor, clamps, connections etc. all as per approved manufacturer's details

For 110 mm dia O.D.

For 160 mm dia O.D.

NON-SHRINK/EPOXY GROUT

Supply and laying of Non-shrink cementitious grout for grouting of base plates, under base frames or other anchoring elements for structures and/or machines, including roughening & cleaning of surfaces, form-works, chamfering of edges, smoothing of exposed surfaces, Curing, making flush to the existing RCC surface by chipping & finishing, RCC surface to be made wet for 24 hrs. before grouting, providing all tools and labour necessary to complete the work as per drawings and manufacturer’s specifications and as per the directions of Engineer-in-charge. Volume measured on AFC drawings.

Non-shrink cementitious grout as per approved Vendor List, Drawings and Specifications

Epoxy based grout as per approved, Vendor List, Drawings and Specifications

ORDINARY CEMENT SAND GROUT

Supply and laying of Ordinary Cement Sand grout (1:2) under base plates of cross- overs, short pipe supports (not exceeding 1.5 m height) and small operating platforms (not exceeding 2.0 m height) not supporting any equipment, temporary structure like Barricading (height not exceeding 10m), including roughening & cleaning of surfaces, form-works, chamfering of edges, smoothing of exposed surfaces, Curing, making flush to the existing RCC surface by chipping & finishing, providing all tools and labour necessary to complete the work as per drawings and manufacturer’s specifications and as per the directions of Engineer-in-charge.

SUPPLY & APPLICATION OF FIREPROOOFING

Supplying and Applying all types of Fireproofing (Vermiculite Based/ in-situ Concrete/ Sprayed Mortar) as per Specifications, Drawings and Standards for any steel element wherever required, such as columns, beams, wind-bracing, girders, equipment legs, skirts and saddles at any height, either “box” or “contour shaped”, including form-works, supply and installation of reinforcement mesh, primer paint on structural / equipment surface, expanded metal sheet/ lath, nuts, fixing of cover plate (MS edge angle) at both side of top exposed structural beam, cover blocks and hooks, studs, mastic sealing between the Fireproofing edges and the structural steel elements all complete including mobilising/ demobilizing all tools, equipment and labour, Cranes, Manlift, steel scaffolding,localised modification and reinstatement of dancing platform, as required to complete the work to the satisfaction of Engineer-in-Charge. Painting over Fireproofed Surfaces (For both Vermiculite and in-situ Concrete/ Sprayed Mortar Fireproofed Elements): Supplying and Applying of Painting over Fireproofed Surfaces after full curing (minimum gap of 28 days) of all types of Fireproofing applied. The Base Coat shall be a sealer coat of Epoxy Polyamide @ 50 – 75 micron DFT. The Finish Coat shall be of two coats of Acrylic Elastomeric or Polyurethane coating @ 100 – 125 micron DFT per coat. The Finish Coat shall be UV resistant coating system (No 1 of NORSOK standard M-501). The Coating System shall be compatible and approved by the Fireproofing Material Vendor. Fireproofing is including of painting on top surface, application of sealant, fixing of cover plate etc. Inspections and Tests as per relevant technical specifications and codes shall be deemed to be included in the scope Measurement for Fireproofing: Volume measured on IFC drawings, less the volume of the structure profiles. Coating section type shall be as follows (unless otherwise specified) -Box type, for steel sizes up to max 300 mm. of Sectional Depth. -Contour shape type, for steel sizes bigger than 300 mm.

In-situ Cement Concrete (Grade M30) Fireproofing for steel structures, Equipment legs/ saddles

Sprayed mortar Fireproofing for steel structures, Equipment legs/ saddles

Vermiculite Based Fireproofing for steel structures, Equipment legs/ saddles

Same as clause no 11.1 but nut welding and primer painting on structural / equipment surface excluded.

In-situ Cement Concrete (Grade M30) Fireproofing for steel structures, Equipment legs/ saddles

Sprayed mortar Fireproofing for steel structures, Equipment legs/ saddles

Vermiculite Based Fireproofing for steel structures, Equipment legs/ saddles

Structural Modification Works MISCELLANEOUS CUTTING/WELDING WORKS (Not applicable for regular works as per issued drawings but applicable only for specific re-works/ modification works / Miscellaneous works as per directions of E-i-C where reasons for Modification are not attributable to Contractor)

Structural steel dismantling

Gas cutting in Structural beams,plates etc

Grinding in Structural beams, plates at cutting locations etc

Welding in Structural beams,plates etc

Surface Preparation and Painting as per Specification

Re-erection of Structural Steel

Handrail modification including pipe bending , welding, grinding and any other work required

Grating

LADDERS/ CAGE / SAFETY GATE/ SAFETY BARRIER ERECTION

Supplying & applying finish coats for all heights including cleaning the surface of dust and loose particles, touching up of damaged primer coat, including all labour, scaffolding, tools, consumables, etc., as per structural steel paints specifications,(TP-1ZZZA-PI-SPE-0003),drawings and as directed by Engineer in Charge.

To surface of structural steel

To Handrailing

Supplying, erecting and fixing of MS Toe Guard conforming to standards / design sketch as edge protection member where ever required, all complete as directed by Engineer in charge.

Erection and fixing of MS Toe Guard conforming to standards / design sketch as edge protection member where ever required, all complete wrt. to welding with Grating or handrail or any other structural member, Supply & Application of touch-up Painting/ganvanised paint as directed by Engineer in charge.

Supplying, fabricating structural temporary movable barricading with primer painting as per standards/specifications/drawing to use at site where ever reqired as directed by Engineer in Charge.

Supply and installation of expansion bolts of approved make as per drawings, including the cost of the bolts, carting the same to site of work, fixing in position with necessary, tools, labour etc for all heights and depths, drilling holes and fastening as per vendor’s specifications, all complete and as directed by EIC

Mechanical Bolts - Anchor Bolt, M12x125/30 (Under Cut) or equivalent

Mechanical Bolts - Anchor Bolt, M16x190/40 (Under Cut) or equivalent

Mechanical Bolts - Anchor Bolt, M20x250/50 (Under Cut) or equivalent

Mechanical Bolts - Anchor Bolt, -M12x25 or equivalent

Mechanical Bolts - Anchor Bolt, -M16x25 or equivalent

Mechanical Bolts - Anchor Bolt, -M20x30 or equivalent

Supply of expansion bolts of approved make as per drawings, including the cost of the bolts, carting the same to site of work, fixing in position with necessary, tools, labour etc for all heights and depths, drilling holes and fastening as per vendor’s specifications, all complete and as directed by EIC for sizes not covered in 16.1 to 16.6

Installation of expansion bolts as per drawings, ,carting the same to site of work, fixing in position with necessary, tools, labour etc for all heights and depths, drilling holes and fastening as per vendor’s specifications, all complete and as directed by EIC for sizes not covered in 16.1 to 16.6

Supply and installation of chemical bolts of approved make as per drawings, including the cost of the bolts, carting the same to site of work, fixing in position with necessary, tools, labour etc for all heights and depths, drilling holes, anchor rods with nuts and washers, and fastening as per vendor’s specifications, complete and as directed by EIC

Chemical Anchor Bolts - Rod M12X160 (threaded rod) & Adhesive Capsule M12x110 or equivalent

Chemical Anchor Bolts - Rod M16X190 (threaded rod) & Adhesive Capsule M16x125 or equivalent

Chemical Anchor Bolts - Rod M20X240 (threaded rod) & Adhesive Capsule M20x170 or equivalent

Installation of expansion bolts M 24/200

Supply of chemical bolts of approved make as per drawings, including the cost of the bolts, carting the same to site of work, fixing in position with necessary, tools, labour etc for all heights and depths, drilling holes, anchor rods with nuts and washers, and fastening as per vendor’s specifications, complete and as directed by EIC for sizes not covered in 17.1 to 17.3

Installation of chemical bolts including carting the same to site of work, fixing in position with necessary, tools, labour etc for all heights and depths, drilling holes, anchor rods with nuts and washers, and fastening as per vendor’s specifications, complete and as directed by EIC for sizes not covered in 17.1 to 17.3

Drilling of holes square or circular up to 32 mm dia and depth upto 1000 mm, through reinforced concrete floor or wall and make good complete as directed by Engineer in Charge.

RCC Core cutting of dia 150 mm / 200 mm and depth upto 1200 mm

Erection of Equipment Platforms & Ladders (For Columns and Vertical Vessels etc.) Structural Platforms and Ladders shall be supplied in loose and shall be assembled at ground / in position for erection works.

Scaffolding : Supply, Erection and Dismantling of all types of scaffolding : Erection and Dismantling of all types of scaffolding at various location and elevation as per NRL specification and standards including supply of Scaffolding materials, providing platform as required , clamp manpower, tools, tackles etc. required for completion of job as and when required as per EIC instruction including dismantling of the same after completion of job . Supplied Materials shall be on returnable basis. This line item to be executed only as per instruction of EIC and not covered for above line items or elsewhere mentioned in piping/structural erection /Dismantling etc works

Grade slab to & up to 8 meters

From above 8 meters to & up to 12 meters M3

From above 12 meters to & up to 24 meter

From 24 meters & above

Scaffolding inside vessels, tanks, Columns etc and any level and elevation with working platform as per EIC instruction

PIPING WORKS FOR PROCESS UNITS & OFFSITES & UTILITIES

PIPING (ABOVE GROUND) : - Receipt of free issued Materials, transportation of all piping item(s) from Owner's storage point to worksite/work shop; unloading, fabrication including cutting, edge preparation, (inclusive of grinding the edges of pipe, fittings, flanges, Graylock Hubs,Valves and any other FIM material to match with the mating edges of uneven/different thickness wherever required); Installation of Graylock couplings & clamps seal rings, prepration of Locking arrangement for valves (CSO, CSC, LO, LC); fitup, bending, preheating wherever required, welding, threading, and laying of pipes of all types, all material and all thickness as per issued Isometric drawings over overhead on racks and at all elevations, connecting with equipment nozzles; Installation & welding of strainers, sight glass, expansion bellows, orifice assemblies, spray nozzles, rotameters, mixer, special piping inline items, mixer, tappings for pressure gauges, thermowells, sampling system, springs, sample coolers, Bending & fabrication of Steam ring, purging panels and associated tubing, pressure relief valves, desuperheater etc; Fixing of gaskets, bolts, nuts including application of torque wherever required; All other inline instruments and fittings , like elbows, reducers, tees, vents, drains, SW/threaded valves upto 1.5 NB; Bird screen supply & installation at required location; Alignment, Fixing and welding of RF pad measured as 1.5 Times of mother pipe; Cleaning & flushing loop wise and system wise by water/compressed air, hydrostatic & pneumatic including hydrotest with Temporary(Non-Asbestos) gaskets,nut,bolts etc. required to complete the job in all respects, vacuum, spark testing , reinstatement, card board blasting, leak test, inertization, hot bolting if required and any other type of testing as specified; Temporary support required during Piping erection work; Supply, Fabrication & installation of dummy spool to complete the piping erection work.

THK. <= 10MM

CARBON STEEL PIPING (NON IBR);

FABRICATION

NB UPTO 24 INCH

NB ABOVE 24 INCH

ERECTION

NB UPTO 14 INCH

NB 16 INCH - 24 INCH

NB ABOVE 24 INCH

CARBON STEEL PIPING (NACE);

FABRICATION

NB UPTO 24 INCH

NB ABOVE 24 INCH

ERECTION

NB UPTO 14 INCH

NB 16 INCH - 24 INCH

NB ABOVE 24 INCH

CARBON STEEL PIPING (IBR);

FABRICATION

NB UPTO 14 INCH

NB 16 INCH - 24 INCH

NB 26 INCH - 30 INCH

NB ABOVE 30 INCH

ERECTION

NB UPTO 14 INCH

NB 16 INCH - 30 INCH

NB ABOVE 30 INCH

CARBON STEEL PIPING (H2);

FABRICATION

NB UPTO 14 INCH

NB ABOVE 14 INCH

ERECTION

NB UPTO 14 INCH

NB ABOVE 14 INCH

ALLOY STEEL PIPING (SOUR);

FABRICATION

NB UPTO 14 INCH

NB 16 INCH - 24 INCH

NB ABOVE 24 INCH

ERECTION

NB UPTO 14 INCH

NB 16 INCH - 24 INCH

NB ABOVE 24 INCH

ALLOY STEEL PIPING (NON IBR);

FABRICATION

NB UPTO 14 INCH

NB ABOVE 14 INCH

ERECTION

NB UPTO 14 INCH

NB ABOVE 14 INCH

ALLOY STEEL PIPING (IBR);

FABRICATION

NB UPTO 6 INCH

NB ABOVE 6 INCH

ERECTION

NB UPTO 6 INCH

NB ABOVE 6 INCH

STANLESS STEEL PIPING (NON IBR);

FABRICATION

NB UPTO 6 INCH

NB ABOVE 6 INCH

ERECTION

NB UPTO 6 INCH

NB ABOVE 6 INCH

STANLESS STEEL PIPING (NACE);

FABRICATION

NB UPTO 14 INCH

NB 16 INCH - 24 INCH

NB ABOVE 24 INCH

ERECTION

NB UPTO 14 INCH

NB 16 INCH - 24 INCH

NB ABOVE 24 INCH

NICKEL ALLOY PIPING (NACE);

FABRICATION

NB UPTO 14 INCH

NB 16 INCH - 24 INCH

NB ABOVE 24 INCH

ERECTION

NB UPTO 14 INCH

NB 16 INCH - 24 INCH

NB ABOVE 24 INCH

HASTALLOY PIPING (NACE);

FABRICATION

NB UPTO 14 INCH

NB 16 INCH - 24 INCH

NB ABOVE 24 INCH

ERECTION

NB UPTO 14 INCH

NB 16 INCH - 24 INCH

NB ABOVE 24 INCH

CARBON STEEL PIPING (Internal Epoxy Coated);

FABRICATION

NB 4 INCH - 24 INCH

NB ABOVE 24 INCH

ERECTION

NB 4 INCH - 14 INCH

NB 16 INCH - 24 INCH

NB ABOVE 24 INCH

CPVC PIPING;erection of complete CPVC piping as per the isometric issued by EPCM2 in mechanical contractor scope MTO to be issued at later stage by EPCM2 for procurement of CPVC piping. The CPVC pipes and its installation shall conform to IS 15778,

ERECTION (Laying & installation)

NB UPTO 1.5 INCH

NB 2 INCH - 4 INCH

GALVANISED CARBON STEEL PIPING (THREADED and Seal weld ) Transportation of all piping items from Owner's Storage point to worksite/work shop; fabrication including cutting, threading, welding, Hot/Cold Bending and laying of pipes of all types and thickness overhead on racks and at all elevations.

FABRICATION

NB UPTO 3 INCH

ERECTION

NB UPTO 3 INCH

THK. > 10MM AND <= 20MM

CARBON STEEL PIPING (NON IBR);

FABRICATION

NB UPTO 24 INCH

NB 26 INCH - 30 INCH

NB ABOVE 30 INCH

ERECTION

NB UPTO 14 INCH

NB 16 INCH - 30 INCH

NB ABOVE 30 INCH

CARBON STEEL PIPING (NACE);

FABRICATION

NB UPTO 14 INCH

NB 16 INCH - 24 INCH

NB 26 INCH - 30 INCH

NB 32 INCH - 48 INCH

NB 60 INCH - 80 INCH

NB ABOVE 80 INCH

ERECTION

NB UPTO 14 INCH

NB 16 INCH - 30 INCH

NB 32 INCH - 48 INCH

ABOVE 48 INCH

CARBON STEEL PIPING (IBR);

FABRICATION

NB UPTO 14 INCH

NB ABOVE 24 INCH

ERECTION

NB UPTO 14 INCH

NB ABOVE 24 INCH

CARBON STEEL PIPING (H2);

FABRICATION

NB 2 INCH - 14 INCH

NB ABOVE 14 INCH

ERECTION

NB 2 INCH - 14 INCH

NB ABOVE 14 INCH

ALLOY STEEL PIPING (SOUR);

FABRICATION

NB UPTO 6 INCH

NB ABOVE 6 INCH

ERECTION

NB UPTO 6 INCH

NB 26 INCH - 30 INCH

NB ABOVE 30 INCH

ALLOY STEEL PIPING (NON IBR);

FABRICATION

NB UPTO 14 INCH

NB 16 INCH - 24 INCH

NB ABOVE 24 INCH

ERECTION

NB UPTO 6 INCH

NB 8 INCH - 24 INCH

NB ABOVE 24 INCH

ALLOY STEEL PIPING (IBR);

FABRICATION

NB 2 INCH - 14 INCH

NB ABOVE 14 INCH

ERECTION

NB 2 INCH - 14 INCH

NB ABOVE 14 INCH

STANLESS STEEL PIPING (NON IBR);

FABRICATION

NB UPTO 6 INCH

NB ABOVE 6 INCH

ERECTION

NB UPTO 6 INCH

NB ABOVE 6 INCH

STANLESS STEEL PIPING (NACE);

FABRICATION

NB UPTO 6 INCH

NB 8 INCH - 24 INCH

NB 26 INCH - 48 INCH

ABOVE 48 INCH

ERECTION

NB UPTO 14 INCH

NB 16 INCH AND ABOVE

NICKEL ALLOY PIPING (NACE);

FABRICATION

NB 2 INCH - 6 INCH

NB 8 INCH - 14 INCH

ABOVE 14 INCH

ERECTION

NB 2 INCH - 14 INCH

ABOVE 14 INCH

CARBON STEEL PIPING (Internal Epoxy Coated);

FABRICATION

NB 26 INCH - 30 INCH

NB 32 INCH - 48 INCH

ABOVE 48 INCH

ERECTION

NB 26 INCH - 30 INCH

NB 32 INCH - 48 INCH

ABOVE 48 INCH

THK. > 20MM AND <= 30MM

CARBON STEEL PIPING (NON IBR);

FABRICATION

NB 2 INCH - 14 INCH

ABOVE 14 INCH

ERECTION

NB 2 INCH - 14 INCH

ABOVE 14 INCH

CARBON STEEL PIPING (NACE);

FABRICATION

NB 2 INCH - 14 INCH

NB 32 INCH - 48 INCH

ABOVE 48 INCH

ERECTION

NB 2 INCH - 14 INCH

NB 32 INCH - 48 INCH

ABOVE 48 INCH

CARBON STEEL PIPING (H2);

FABRICATION

NB 8 INCH - 14 INCH

ABOVE 14 INCH

ERECTION

NB 8 INCH - 14 INCH

ABOVE 14 INCH

ALLOY STEEL PIPING (SOUR);

FABRICATION

NB 2 INCH - 6 INCH

NB 8 INCH - 14 INCH

ABOVE 14 INCH

ERECTION

NB 2 INCH - 6 INCH

NB 8 INCH - 14 INCH

ABOVE 14 INCH

ALLOY STEEL PIPING (NON IBR);

FABRICATION

NB 2 INCH - 6 INCH

ABOVE 6 INCH

ERECTION

NB 2 INCH - 6 INCH

ABOVE 6 INCH

ALLOY STEEL PIPING (IBR);

FABRICATION

NB 8 INCH - 14 INCH

NB 16 INCH - 24 INCH

ABOVE 24 INCH

ERECTION

NB 8 INCH - 14 INCH

NB 16 INCH - 24 INCH

ABOVE 24 INCH

STANLESS STEEL PIPING (NACE);

FABRICATION

NB 2 INCH - 14 INCH

ABOVE 14 INCH

ERECTION

NB 2 INCH - 14 INCH

ABOVE 14 INCH

NICKEL ALLOY PIPING (NACE);

FABRICATION

NB 8 INCH - 14 INCH

ABOVE 14 INCH

ERECTION

NB 8 INCH - 14 INCH

ABOVE 14 INCH

STANLESS STEEL PIPING (NON IBR);

FABRICATION

NB 2 INCH - 6 INCH

ABOVE 6 INCH

ERECTION

NB 2 INCH - 6 INCH

ABOVE 6 INCH

THK. > 30MM AND <= 50MM

CARBON STEEL PIPING (NON IBR);

FABRICATION

NB 8 INCH - 14 INCH

ABOVE 14 INCH

ERECTION

NB 8 INCH - 14 INCH

ABOVE 14 INCH

CARBON STEEL PIPING (NACE);

FABRICATION

NB 8 INCH - 14 INCH

NB 16 INCH - 24 INCH

ABOVE 24 INCH

ERECTION

NB 8 INCH - 24 INCH

ABOVE 24 INCH

ALLOY STEEL PIPING (SOUR);

FABRICATION

ABOVE 14 INCH

ERECTION

ABOVE 14 INCH

ALLOY STEEL PIPING (NON IBR);

FABRICATION

NB 8 INCH - 14 INCH

ABOVE 14 INCH

ERECTION

NB 8 INCH - 14 INCH

ABOVE 14 INCH

STANLESS STEEL PIPING (NACE);

FABRICATION

NB 8 INCH - 14 INCH

NB 16 INCH - 24 INCH

ABOVE 24 INCH

ERECTION

NB 8 INCH - 24 INCH

ABOVE 24 INCH

STANLESS STEEL PIPING (NON IBR);

FABRICATION

NB 8 INCH - 14 INCH

ABOVE 14 INCH

ERECTION

NB 8 INCH - 14 INCH

ABOVE 14 INCH

STEAM TRACING

Installation of strainers at any Platform /Grade level (All type & All Rating - Buttwelded & Socketwelded)

All Types of Valves such as Gate, Globe, Check, Butterfly, Ball, Plug, Control valves, on/off valves, safety valves etc. up to # 2500 class

VALVE RATING: 150# to 600#

NB. 2 INCH

NB. 3 INCH

NB. 4 INCH

NB. 6 INCH

NB. 8 INCH

NB. 10 INCH

NB. 12 INCH

NB. 14 INCH

NB. 16 INCH

NB. 18 INCH

NB. 20 INCH

NB. 24 INCH

NB. 26 INCH

NB. 28 INCH

NB. 30 INCH

NB. 32 INCH

NB. 34 INCH

NB. 36 INCH

NB. 40 INCH

NB. 44 INCH

NB. 60 INCH

VALVE RATINGS: 900# to 2500#

NB. 2 INCH

NB. 3 INCH

NB. 4 INCH

NB. 6 INCH

NB. 8 INCH

NB. 10 INCH

NB. 12 INCH

NB. 14 INCH

NB. 16 INCH

NB. 18 INCH

NB. 20 INCH

All Types of Valves (Butt welded and Socket welded) such as Gate, Globe, Check, Butterfly, Ball, Plug, Control valves, on/off valves, safety valves etc. ( All Ratings) for small bore

NB. 0.5 INCH

NB. 0.75 INCH

NB. 1 INCH

NB. 1.5 INCH

Bolt Tensioning - Carrying out controlled hydraulic tensioning/tightening of bolted joints on all types of piping as called for in specification TP-1ZZZA-PI-SPE-0005 on already erected system including carrying out alignment of flanges, cleaning of flange surface, supply of all materials for Bolt tensioning, , recording devices, instruments etc; Providing all necessary normal and special equipment, tools & tackles and gadgets, skilled / unskilled labour, specialist, supervisory staff and completing the work in all respects as per specifications and instructions of engineer-in-charge. Some joints may require bolt tensioning more than once, but, payment for one joint shall be made only once. Quoted price also includes requirement of scaffolding, working platforms and all consumables as required for this work. Bolt Tensioning works includes pipeline flanged joints, pipeline to vessel joints including manway covers to girth flanges, equipment joints, tie in joints flange with other related jobs and package vendors at all elevations. Measurement shall be on the basis of no. of flanged joints / pair of flanges.

150# JOINTS

NB. 14 INCH

NB. 16 INCH

NB. 18 INCH

NB. 20 INCH

NB. 24 INCH

NB. 26 INCH

NB. 28 INCH

NB. 30 INCH

NB. 34 INCH

NB. 36 INCH

NB. 40 INCH

300# JOINTS

NB. 10 INCH

NB. 12 INCH

NB. 14 INCH

NB. 16 INCH

NB. 18 INCH

NB. 20 INCH

NB. 24 INCH

NB. 26 INCH

NB. 28 INCH

NB. 30 INCH

NB. 32 INCH

NB. 36 INCH

NB. 40 INCH

NB. 44 INCH

NB. 56 INCH

NB. 60 INCH

600# JOINTS

NB. 6 INCH

NB. 8 INCH

NB. 10 INCH

NB. 12 INCH

NB. 14 INCH

NB. 16 INCH

NB. 18 INCH

NB. 60 INCH

900# JOINTS

NB. 4 INCH

NB. 6 INCH

NB. 8 INCH

NB. 10 INCH

NB. 12 INCH

NB. 14 INCH

NB. 18 INCH

1500# JOINTS

NB. 1.5 INCH

NB. 3 INCH

NB. 4 INCH

NB. 6 INCH

NB. 8 INCH

NB. 10 INCH

NB. 12 INCH

NB. 14 INCH

NB. 16 INCH

NB. 18 INCH

2500# JOINTS

NB. 1.5 INCH

NB. 2 INCH

NB. 3 INCH

NB. 4 INCH

NB. 6 INCH

NB. 8 INCH

NB. 10 INCH

NB. 12 INCH

NB. 14 INCH

NB. 16 INCH

NB. 18 INCH

NB. 20 INCH

Dissimilar Pipe Welding

Dissimilar Welding between SS and CS Pipe (All thickness)

Dissimilar Welding between AS and CS Pipe (All thickness)

Dissimilar Welding between SS and AS Pipe (All thickness)

NON DESTRUCTIVE TESTING

RADIOGRAPHY: - Performance of radiographic inspection on piping of all types & thickness including providing or hiring of all necessary equipment and whatever else even though not explicitly mentioned but required to perform the work as per specifications and instructions of Engineer-in-charge. Rates are inclusive of radiography machine, manpower, consumables etc. and all other equipments required to perform the radiography at all heights including staging Scaffolding to the satisfaction of Engineer-in-charge. Radiographs shall be submitted to the Engineer-in-charge. (Repeat Radiography due to defective radiograph on repaired joints due to Contractor's fault and for additional radiography necessitated due to poor performance of contractor's welders shall be done at contractor's cost and nothing shall be paid as extra)

Film Radiography by Gamma rays / X Rays

Radiography using Close Proximity method with Selenium (Se 75) source / Equivalent source.

Radiography by Digital method (Contractor to provide the Film in digital mode as well as hard copy print of the Film)

DYE PENETRATION/ MAGNETIC PARTICLE TEST : - Performance of Magnetic particle/ dye penetrant test including supply of all necessary materials; equipments and labour for carrying out the work as per specification and directions of Engineer-in-charge.

DYE PENETRATION TEST

MAGNETIC PARTICLE TEST

ULTRASONIC TESTING

Ultrasonic Testing by Advance Method (PAUT). Contractor shall ensure interpretaion of PAUT through NDT Level-III Inspector approved by ASNT.

STRESS RELIEVING : - Carrying out stress relieving of weld joints on all types of piping as called for on shop/site fabricated already erected system including supply of materials, consumables, recording devices, insulation materials, all electrical boards with safety devices safety equipments, instruments etc. providing all normal & special equipment and gadgets, skilled / unskilled labour, specialist, supervisory staff and completing the work in all respects as per specifications and instructions of Engineer-in-charge. Repeat performance due to defective stress relieving or any other account shall be on Contractor's cost (Payment shall be done only after submission and approval of charts. Stress relieving shall be followed by hardness Testing and measurement of hardness and no separate payment shall be made for this). Note: Unit for stress relieving quantity is ' Nos. of circumferential weld joints'

NB. 0.5 INCH

NB. 0.75 INCH

NB. 1 INCH

NB. 1.5 INCH

NB. 2 INCH

NB. 3 INCH

NB. 4 INCH

NB. 6 INCH

NB. 8 INCH

NB. 10 INCH

NB. 12 INCH

NB. 14 INCH

NB. 16 INCH

NB. 18 INCH

NB. 20 INCH

NB. 24 INCH

NB. 26 INCH

NB. 28 INCH

NB. 30 INCH

NB. 32 INCH

NB. 34 INCH

NB. 36 INCH

NB. 40 INCH

NB. 44 INCH

NB. 56 INCH

NB. 60 INCH

NB. 74 INCH

NB. 80 INCH

HOT INSULATION (Supply & installation) : - Providing thermal insulation including supply of all insulating and ancillary materials, vapour barrier, weather protective coverings, consumables and other necessary materials, testing of materials as required, including transportation of materials to work site, duly inspected by TEN inspector at manufacturer's shop & sample check/inspection at site by TEN Construction team, binding, tying, lacing, stitching and/or otherwise securing, finishing with sheet cladding as per spec, providing bolts, rivets and self tapping screws wherever specified, providing inspection windows, end seals for flanges etc., colour coding and identification. Providing steel scaffolding,localised modification and reinstatement of dancing platform if required, all tools, tackles, equipments etc., labour, supervision and completing the work in all respect, at all heights as per drawings, specifications NR-0ZZZZ-PI-SPE-0003 and instructions of Engineer-in charge.

INSULATION TYPE:IH / IT, SURFACE MATERIAL :CS & AS, OPERATING TEMP RANGE: UPTO 125 DEG C, INSULATION MATERIAL: ROCKWOOL

NB 0.5-0.75 INCHES, THICKNESS 25 MM

NB 1 INCHES, THICKNESS 25 MM

NB 1.5 INCHES, THICKNESS 25 MM

NB 2 INCHES, THICKNESS 25 MM

NB 3 INCHES, THICKNESS 25 MM

NB 4 INCHES, THICKNESS 25 MM

NB 6 INCHES, THICKNESS 25 MM

NB 8 INCHES, THICKNESS 25 MM

NB 10 INCHES, THICKNESS 25 MM

NB 12 INCHES, THICKNESS 25 MM

NB 16 INCHES, THICKNESS 25 MM

NB 18 INCHES, THICKNESS 25 MM

NB 20 INCHES, THICKNESS 25 MM

NB 24 INCHES, THICKNESS 25 MM

NB 32 INCHES, THICKNESS 25 MM

NB 34 INCHES, THICKNESS 25 MM

NB 48 INCHES, THICKNESS 25 MM

NB 52 INCHES, THICKNESS 25 MM

NB 68 INCHES, THICKNESS 25 MM

NB 90 INCHES, THICKNESS 25 MM

INSULATION TYPE: IH / IT, SURFACE MATERIAL :CS & AS, OPERATING TEMP RANGE: ABOVE 125 DEG C UPTO 550 DEG C, INSULATION MATERIAL: ROCKWOOL INSULATION TYPE:IS, SURFACE MATERIAL :CS & AS, OPERATING TEMP RANGE: ABOVE 350 DEG C UPTO 550 DEG C, INSULATION MATERIAL: ROCKWOOL

NB 0.5-0.75 INCHES, THICKNESS 25 MM

NB 0.5-0.75 INCHES, THICKNESS 40 MM

NB 0.5-0.75 INCHES, THICKNESS 50 MM

NB 0.5-0.75 INCHES, THICKNESS 65 MM

NB 0.5-0.75 INCHES, THICKNESS 90 MM

NB 1 INCHES, THICKNESS 25 MM

NB 1 INCHES, THICKNESS 40 MM

NB 1 INCHES, THICKNESS 50 MM

NB 1 INCHES, THICKNESS 65 MM

NB 1 INCHES, THICKNESS 75 MM

NB 1 INCHES, THICKNESS 90 MM

NB 1.5 INCHES, THICKNESS 100 MM

NB 1.5 INCHES, THICKNESS 25 MM

NB 1.5 INCHES, THICKNESS 40 MM

NB 1.5 INCHES, THICKNESS 50 MM

NB 1.5 INCHES, THICKNESS 65 MM

NB 1.5 INCHES, THICKNESS 75 MM

NB 1.5 INCHES, THICKNESS 90 MM

NB 2 INCHES, THICKNESS 115 MM

NB 2 INCHES, THICKNESS 25 MM

NB 2 INCHES, THICKNESS 40 MM

NB 2 INCHES, THICKNESS 50 MM

NB 2 INCHES, THICKNESS 55 MM

NB 2 INCHES, THICKNESS 65 MM

NB 2 INCHES, THICKNESS 90 MM

NB 3 INCHES, THICKNESS 115 MM

NB 3 INCHES, THICKNESS 100 MM

NB 3 INCHES, THICKNESS 25 MM

NB 3 INCHES, THICKNESS 40 MM

NB 3 INCHES, THICKNESS 50 MM

NB 3 INCHES, THICKNESS 55 MM

NB 3 INCHES, THICKNESS 75 MM

NB 3 INCHES, THICKNESS 90 MM

NB 4 INCHES, THICKNESS 115 MM

NB 4 INCHES, THICKNESS 125 MM

NB 4 INCHES, THICKNESS 25 MM

NB 4 INCHES, THICKNESS 40 MM

NB 4 INCHES, THICKNESS 55 MM

NB 4 INCHES, THICKNESS 65 MM

NB 4 INCHES, THICKNESS 75 MM

NB 4 INCHES, THICKNESS 90 MM

NB 6 INCHES, THICKNESS 100 MM

NB 6 INCHES, THICKNESS 115 MM

NB 6 INCHES, THICKNESS 140 MM

NB 6 INCHES, THICKNESS 40 MM

NB 6 INCHES, THICKNESS 55 MM

NB 6 INCHES, THICKNESS 65 MM

NB 8 INCHES, THICKNESS 100 MM

NB 8 INCHES, THICKNESS 125 MM

NB 8 INCHES, THICKNESS 140 MM

NB 8 INCHES, THICKNESS 40 MM

NB 8 INCHES, THICKNESS 50 MM

NB 8 INCHES, THICKNESS 65 MM

NB 8 INCHES, THICKNESS 75 MM

NB 8 INCHES, THICKNESS 90 MM

NB 10 INCHES, THICKNESS 115 MM

NB 10 INCHES, THICKNESS 125 MM

NB 10 INCHES, THICKNESS 140 MM

NB 10 INCHES, THICKNESS 40 MM

NB 10 INCHES, THICKNESS 50 MM

NB 10 INCHES, THICKNESS 65 MM

NB 10 INCHES, THICKNESS 75 MM

NB 10 INCHES, THICKNESS 90 MM

NB 12 INCHES, THICKNESS 115 MM

NB 12 INCHES, THICKNESS 125 MM

NB 12 INCHES, THICKNESS 40 MM

NB 12 INCHES, THICKNESS 50 MM

NB 12 INCHES, THICKNESS 65 MM

NB 12 INCHES, THICKNESS 75 MM

NB 14 INCHES, THICKNESS 115 MM

NB 14 INCHES, THICKNESS 40 MM

NB 14 INCHES, THICKNESS 50 MM

NB 14 INCHES, THICKNESS 65 MM

NB 14 INCHES, THICKNESS 75 MM

NB 14 INCHES, THICKNESS 90 MM

NB 16 INCHES, THICKNESS 115 MM

NB 16 INCHES, THICKNESS 40 MM

NB 16 INCHES, THICKNESS 50 MM

NB 16 INCHES, THICKNESS 65 MM

NB 16 INCHES, THICKNESS 75 MM

NB 16 INCHES, THICKNESS 90 MM

NB 18 INCHES, THICKNESS 140 MM

NB 18 INCHES, THICKNESS 155 MM

NB 18 INCHES, THICKNESS 50 MM

NB 18 INCHES, THICKNESS 65 MM

NB 18 INCHES, THICKNESS 75 MM

NB 20 INCHES, THICKNESS 40 MM

NB 20 INCHES, THICKNESS 50 MM

NB 20 INCHES, THICKNESS 75 MM

NB 24 INCHES, THICKNESS 75 MM

NB 26 INCHES, THICKNESS 75 MM

NB 26 INCHES, THICKNESS 50 MM

NB 28 INCHES, THICKNESS 50 MM

NB 30 INCHES, THICKNESS 75 MM

NB 36 INCHES, THICKNESS 75 MM

INSULATION TYPE:IH / IT, SURFACE MATERIAL : SS, OPERATING TEMP RANGE: UPTO 125 DEG C, INSULATION MATERIAL: ROCKWOOL

NB 0.5-0.75 INCHES, THICKNESS 25 MM

NB 1 INCHES, THICKNESS 25 MM

NB 2 INCHES, THICKNESS 25 MM

NB 3 INCHES, THICKNESS 25 MM

NB 4 INCHES, THICKNESS 25 MM

NB 6 INCHES, THICKNESS 100 MM

NB 6 INCHES, THICKNESS 25 MM

NB 8 INCHES, THICKNESS 25 MM

NB 10 INCHES, THICKNESS 25 MM

INSULATION TYPE: IH / IT, SURFACE MATERIAL : SS, OPERATING TEMP RANGE: ABOVE 125 DEG C UPTO 550 DEG C, INSULATION MATERIAL: ROCKWOOL INSULATION TYPE:IS, SURFACE MATERIAL :SS, OPERATING TEMP RANGE: ABOVE 350 DEG C UPTO 550 DEG C, INSULATION MATERIAL: ROCKWOOL

NB 0.5-0.75 INCHES, THICKNESS 25 MM

NB 0.5-0.75 INCHES, THICKNESS 40 MM

NB 0.5-0.75 INCHES, THICKNESS 65 MM

NB 0.5-0.75 INCHES, THICKNESS 75 MM

NB 1 INCHES, THICKNESS 25 MM

NB 1 INCHES, THICKNESS 40 MM

NB 1 INCHES, THICKNESS 50 MM

NB 1 INCHES, THICKNESS 65 MM

NB 1 INCHES, THICKNESS 75 MM

NB 1 INCHES, THICKNESS 90 MM

NB 1.5 INCHES, THICKNESS 25 MM

NB 1.5 INCHES, THICKNESS 40 MM

NB 1.5 INCHES, THICKNESS 50 MM

NB 1.5 INCHES, THICKNESS 65 MM

NB 1.5 INCHES, THICKNESS 75 MM

NB 1.5 INCHES, THICKNESS 90 MM

NB 2 INCHES, THICKNESS 25 MM

NB 2 INCHES, THICKNESS 40 MM

NB 2 INCHES, THICKNESS 50 MM

NB 2 INCHES, THICKNESS 55 MM

NB 2 INCHES, THICKNESS 65 MM

NB 2 INCHES, THICKNESS 90 MM

NB 3 INCHES, THICKNESS 100 MM

NB 3 INCHES, THICKNESS 25 MM

NB 3 INCHES, THICKNESS 40 MM

NB 3 INCHES, THICKNESS 50 MM

NB 3 INCHES, THICKNESS 55 MM

NB 3 INCHES, THICKNESS 75 MM

NB 3 INCHES, THICKNESS 90 MM

NB 4 INCHES, THICKNESS 115 MM

NB 4 INCHES, THICKNESS 40 MM

NB 4 INCHES, THICKNESS 55 MM

NB 4 INCHES, THICKNESS 65 MM

NB 4 INCHES, THICKNESS 75 MM

NB 4 INCHES, THICKNESS 90 MM

NB 6 INCHES, THICKNESS 140 MM

NB 6 INCHES, THICKNESS 100 MM

NB 6 INCHES, THICKNESS 115 MM

NB 6 INCHES, THICKNESS 40 MM

NB 6 INCHES, THICKNESS 55 MM

NB 6 INCHES, THICKNESS 65 MM

NB 6 INCHES, THICKNESS 90 MM

NB 8 INCHES, THICKNESS 100 MM

NB 8 INCHES, THICKNESS 125 MM

NB 8 INCHES, THICKNESS 140 MM

NB 8 INCHES, THICKNESS 50 MM

NB 8 INCHES, THICKNESS 65 MM

NB 8 INCHES, THICKNESS 75 MM

NB 8 INCHES, THICKNESS 90 MM

NB 10 INCHES, THICKNESS 115 MM

NB 10 INCHES, THICKNESS 125 MM

NB 10 INCHES, THICKNESS 65 MM

NB 10 INCHES, THICKNESS 75 MM

NB 10 INCHES, THICKNESS 90 MM

NB 12 INCHES, THICKNESS 115 MM

NB 12 INCHES, THICKNESS 125 MM

NB 12 INCHES, THICKNESS 50 MM

NB 12 INCHES, THICKNESS 65 MM

NB 12 INCHES, THICKNESS 75 MM

NB 12 INCHES, THICKNESS 90 MM

NB 14 INCHES, THICKNESS 115 MM

NB 14 INCHES, THICKNESS 140 MM

NB 14 INCHES, THICKNESS 50 MM

NB 14 INCHES, THICKNESS 65 MM

NB 14 INCHES, THICKNESS 75 MM

NB 16 INCHES, THICKNESS 140 MM

NB 16 INCHES, THICKNESS 65 MM

NB 16 INCHES, THICKNESS 75 MM

NB 18 INCHES, THICKNESS 115 MM

NB 18 INCHES, THICKNESS 140 MM

NB 18 INCHES, THICKNESS 90 MM

NB 20 INCHES, THICKNESS 100 MM

NB 20 INCHES, THICKNESS 115 MM

NB 20 INCHES, THICKNESS 140 MM

NB 20 INCHES, THICKNESS 50 MM

NB 20 INCHES, THICKNESS 65 MM

NB 20 INCHES, THICKNESS 75 MM

NB 24 INCHES, THICKNESS 75 MM

NB 72 INCHES, THICKNESS 115 MM

INSULATION TYPE: IS, SURFACE MATERIAL : CS & AS, OPERATING TEMP RANGE: UPTO 350 DEG C, INSULATION MATERIAL: CELLULAR GLASS

NB 0.5-0.75 INCHES, THICKNESS 25 MM

NB 0.5-0.75 INCHES, THICKNESS 40 MM

NB 1 INCHES, THICKNESS 25 MM

NB 1.5 INCHES, THICKNESS 25 MM

NB 2 INCHES, THICKNESS 25 MM

NB 3 INCHES, THICKNESS 25 MM

NB 3 INCHES, THICKNESS 40 MM

NB 4 INCHES, THICKNESS 25 MM

NB 4 INCHES, THICKNESS 50 MM

NB 6 INCHES, THICKNESS 25 MM

NB 6 INCHES, THICKNESS 50 MM

NB 8 INCHES, THICKNESS 25 MM

NB 10 INCHES, THICKNESS 25 MM

NB 10 INCHES, THICKNESS 40 MM

NB 10 INCHES, THICKNESS 65 MM

NB 12 INCHES, THICKNESS 25 MM

NB 14 INCHES, THICKNESS 25 MM

NB 16 INCHES, THICKNESS 25 MM

NB 18 INCHES, THICKNESS 25 MM

NB 20 INCHES, THICKNESS 25 MM

NB 24 INCHES, THICKNESS 25 MM

NB 36 INCHES, THICKNESS 25 MM

NB 52 INCHES, THICKNESS 25 MM

NB 72 INCHES, THICKNESS 25 MM

NB 80 INCHES, THICKNESS 25 MM

INSULATION TYPE: IS, SURFACE MATERIAL : SS, OPERATING TEMP RANGE: UPTO 350 DEG C, INSULATION MATERIAL: CELLULAR GLASS

NB 0.5-0.75 INCHES, THICKNESS 25 MM

NB 1 INCHES, THICKNESS 25 MM

NB 1.5 INCHES, THICKNESS 25 MM

NB 2 INCHES, THICKNESS 25 MM

NB 3 INCHES, THICKNESS 25 MM

NB 4 INCHES, THICKNESS 25 MM

NB 6 INCHES, THICKNESS 25 MM

NB 8 INCHES, THICKNESS 25 MM

NB 10 INCHES, THICKNESS 25 MM

NB 12 INCHES, THICKNESS 25 MM

NB 14 INCHES, THICKNESS 25 MM

NB 16 INCHES, THICKNESS 25 MM

NB 18 INCHES, THICKNESS 25 MM

NB 20 INCHES, THICKNESS 25 MM

NB 24 INCHES, THICKNESS 25 MM

INSULATION TYPE:IH, SURFACE MATERIAL : AS, OPERATING TEMP RANGE: ABOVE 451 DEG C UPTO 500 DEG C, INSULATION MATERIAL : Inner Layer: Rock Wool / Mineral Wool (ASTM C592 / ASTM C547 as applicable) and Outer Layer: Aerogel (ASTM C1728, Type III, Grade 1)

NB 0.5-0.75 INCHES, THICKNESS 75 (65 MM +10 MM)

NB 1 INCHES, THICKNESS 75 (65 MM +10 MM)

NB 1.5 INCHES, THICKNESS 85 (75 MM +10 MM)

NB 2 INCHES, THICKNESS 100 (90 MM +10 MM)

NB 3 INCHES, THICKNESS 100 (90 MM +10 MM)

NB 4 INCHES, THICKNESS 110 (100 MM +10 MM)

NB 6 INCHES, THICKNESS 125 (115 MM +10 MM)

NB 8 INCHES, THICKNESS 125 (115 MM +10 MM)

NB 10 INCHES, THICKNESS 125 (115 MM +10 MM)

NB 12 INCHES, THICKNESS 135 (125 MM +10 MM)

NB 14 INCHES, THICKNESS 135 (125 MM +10 MM)

NB 16 INCHES, THICKNESS 135 (125 MM +10 MM)

NB 18 INCHES, THICKNESS 150 (140 MM +10 MM)

INSULATION TYPE: Accoustic, SURFACE MATERIAL : CS, OPERATING TEMP RANGE: Upto 427 Deg C * For Pipelines above 18" , Three layers of Rockwool insulation with two layers of Galvanised Steel sheet jacketing tio build up a total thiockness of 150 mm shall be provided, * For Line sizes upto 18",Three layers of Rockwool insulation with two layers of Galvanised Steel sheet jacketing tio build up a total thiockness of 140 mm shall be provided ROCKWOOL INSULATION MATERIAL : Lightly resin bonded mattres of 150 Kg/m3 density backed with one side wire netting 3/4" X 24 SWG conforming to IS 8183, the thickness of insulation per layer shall not exceed 50 mm. JACKETING MATERIAL : Shall be plain GI sheet 0.7 mm Thk Class IV(275 GSM) conforming to IS 277 and in Two layers

Upto NB 10 INCHES, THICKNESS 140 MM

NB 12 to 16 INCHES, THICKNESS 140 MM

NB 20 to 26 INCHES, THICKNESS 150 MM

NB 32 to 40 INCHES, THICKNESS 150 MM

NB 44 INCHES, THICKNESS 150 MM

NB 56 INCHES, THICKNESS 150 MM

NB 74 INCHES, THICKNESS 150 MM

NB 102 INCHES, THICKNESS 150 MM

PIPE SUPPORTS

PIPE SUPPORTS (MATERIAL SUPPLIED BY OWNER) : Fabrication, erection (at all elevations) of all types of pipe supports like shoes, wear pads, cradles, hangers, clamps etc. (of all sizes/thicknesses manufactured by forming method using die), turn buckles, saddles, guides, special supports, pads and trunnion supports, teflon plates etc. of all types including shot blasting, supply and application of one coat of primer, intermediate & final paint, all necessary equipments, consumables, labour, returning surplus materials and scraps etc. to OWNER's storage point and completing work as per drawings, specifications and instructions of Engineer-in-charge. Modifications/rectifications, if required; and adjustments/alignment during precommissioning, commissioning as per the instructions of Engineer-in-charge. Installation of Spring hangers shall be in contractor's scope. The scope of Works also includes grouting of supports, if required as part of Pipe Supports Works within the quoted price which includes supply of grouting materials also and nothing extra shall be payable in this regard. While fabricating the supporting elements the Contractor will ensure that dimensions shown in the drawings match with the site conditions. Additional supports as necessary with the site condition shall be fabricated and erected in accordance with the Standard. The measurement shall be done in MT of finished support. Wastage shall not be considered. Also unlocking of the Spring / hangers / and /or adjusting of turn buckles etc. during commissioning shall be in the scope of Contractor within the quoted price. Welding, Erection, NDT, PWHT of supports with mother pipe shall be included in erection rate for Pipe Supports on MT basis.

Pipe Supports for C.S.

Pipe Supports for A.S.

Pipe Supports for S.S.

Pipe Supports for NICKEL ALLOY/Hastalloy

Carbon Steel Supports

Alloy Steel Supports

Stainless Steel Supports

NICKEL ALLOY/Hastalloy Steel Supports

Carbon Steel Supports

Alloy Steel Supports

Stainless Steel Supports

NICKEL ALLOY/Hastalloy Steel Supports

PAINTING

Supply of paints and primers, preparation of surfaces and application of primer and finish paints, identification ( Line numbering), lettering, stencilling of equipment/piping, colour bands, colour coding, miscellaneous demarcation required as per site engineer such as marking on grade for underground lines/cable trays/trenches etc. As specified including rubdown and touch up of shop primer wherever required, providing scaffolding for all heights, labour, material, tools and tackles, consumables supervision etc. to complete the work in all respects as per Job spec. TP-1ZZZA-PI-SPE-0003 drawings and direction of Engineer-in-Charge for all type of uninsulated piping and insulated piping as specified including pipes, fittings, flanges, supports, valves etc. Surface preparation by blast cleaning and application of first coat of primer (as specified in Painting spec) shall be done in fabrication yard prior to erection. For insulated piping wherever blast cleaning with no primer application is specified (insulated SS), in such cases finish paints shall also be applied in the fabrication yard. The identification marks of the piping and joints shall be noted before blasting and the same shall be transferred on primed surface as per the instructions of Engineer-in-charge. In addition to that any work related which is required for welding of prefabricated free issued pipe spool i.e. paint removing of welding and and repaint as per the isometric requirement.

PAINTING OF UNINSULATED CS/ LTCS/ AS PIPING

OPERATING TEMP GROUP (TABLE-1, 1.2): -14 TO 100 (DEG C) SSPC-SP-10, Primer - Inorganic Zinc Silicate (FP-6), 1 coat, 65 - 75 μm, Primer - Epoxy High build (FP-3A), 1 coat, 170 μm, Primer - Acrylic Polyurethane (FP-1), 1 coat, 40 μm Total Primer DFT = 285 μm Finish Coat - Acrylic Polyurethane (FP-1) - 40 μm will apply after pressure water wash & surface rubbing Cumulative DFT = 325 μm

NB 0.5 - 0.75 INCHES

NB 1 INCHES

NB 1.5 INCHES

NB 2 INCHES

NB 3 INCHES

NB 4 INCHES

NB 6 INCHES

NB 8 INCHES

NB 10 INCHES

NB 12 INCHES

NB 14 INCHES

NB 16 INCHES

NB 18 INCHES

NB 20 INCHES

NB 24 INCHES

NB 26 INCHES

NB 28 INCHES

NB 30 INCHES

NB 34 INCHES

NB 40 INCHES

OPERATING TEMP GROUP (TABLE-1, 1.3): 101 TO 400 (DEG C) SSPC-SP-10, Primer - Inorganic Zinc Silicate (FP-6), 1 coat, 65 to 75 μm Finish Coat - Silicone Aluminium Paint (FP-8), 2 coats 2x20 =40 μm Cumulative DFT = 105 - 115 μm

NB 0.5-0.75 INCHES

NB 1 INCHES

NB 1.5 INCHES

NB 2 INCHES

NB 3 INCHES

NB 4 INCHES

NB 6 INCHES

NB 8 INCHES

NB 10 INCHES

NB 12 INCHES

NB 14 INCHES

NB 16 INCHES

NB 18 INCHES

NB 20 INCHES

NB 24 INCHES

NB 26 INCHES

NB 28 INCHES

NB 30 INCHES

NB 36 INCHES

OPERATING TEMP GROUP (TABLE-1, 1.4): 401 TO 550 (DEG C) SSPC-SP-10, Primer - Silicone Aluminium Paint (FP-8), 1 coat, 20 μm Finish Coat - Silicone Aluminium Paint (FP-8), 2 coats 2x20 =40 μm Cumulative DFT = 60 μm

NB 0.5 - 0.75 INCHES

NB 1 INCHES

NB 1.5 INCHES

NB 2 INCHES

NB 3 INCHES

NB 4 INCHES

NB 6 INCHES

NB 8 INCHES

NB 10 INCHES

PAINTING UNDER INSULATION OF CS/ LTCS/ AS PIPING :

OPERATING TEMP GROUP (TABLE-2, 2.1.1): -45 TO 200 (DEG C) SSPC-SP-10, Primer - Epoxy Phenolic (FP-10), 1 coat, 125 μm Finish Coat - Epoxy Phenolic (FP-10), 1 coat, 125 μm Cumulative DFT = 250 μm

NB 0.5-0.75 INCHES

NB 1 INCHES

NB 1.5 INCHES

NB 2 INCHES

NB 3 INCHES

NB 4 INCHES

NB 6 INCHES

NB 8 INCHES

NB 10 INCHES

NB 12 INCHES

NB 14 INCHES

NB 16 INCHES

NB 18 INCHES

NB 20 INCHES

NB 24 INCHES

NB 26 INCHES

NB 28 INCHES

NB 32 INCHES

NB 34 INCHES

NB 36 INCHES

NB 40 INCHES

NB 48 INCHES

NB 52 INCHES

NB 68 INCHES

NB 72 INCHES

NB 80 INCHES

NB 102 INCHES

OPERATING TEMP GROUP (TABLE-2, 2.1.2): -201 TO 540 (DEG C) SSPC-SP-10, Primer - Titanium catalysed inorganic ceramic copolymer, 1 coat, 150 μm Finish Coat - Titanium catalysed inorganic ceramic copolymer, 1 coat, 150 μm Cumulative DFT = 300 μm

NB 0.5-0.75 INCHES

NB 1 INCHES

NB 1.5 INCHES

NB 2 INCHES

NB 3 INCHES

NB 4 INCHES

NB 6 INCHES

NB 8 INCHES

NB 10 INCHES

NB 12 INCHES

NB 14 INCHES

NB 16 INCHES

NB 18 INCHES

NB 20 INCHES

NB 24 INCHES

NB 26 INCHES

NB 30 INCHES

NB 36 INCHES

PAINTING UNDER INSULATION OF SS PIPING

OPERATING TEMP GROUP (TABLE-2, 2.2.1): -45 TO 200 (DEG C) SSPC-SP-6, Commercial Blast/ For SS SSPC-SP-1 Primer - Epoxy Phenolic (FP-10), 1 coat, 125 μm Finish Coat - Epoxy Phenolic (FP-10), 1 coat, 125 μm Cumulative DFT = 250 μm

NB 0.5-0.75 INCHES

NB 1 INCHES

NB 1.5 INCHES

NB 2 INCHES

NB 3 INCHES

NB 4 INCHES

NB 6 INCHES

NB 8 INCHES

NB 10 INCHES

NB 12 INCHES

NB 14 INCHES

NB 16 INCHES

NB 18 INCHES

NB 20 INCHES

NB 24 INCHES

OPERATING TEMP GROUP (TABLE-2, 2.2.2): 201 TO 600 (DEG C) SSPC-SP-6, Commercial Blast/ For SS SSPC-SP-1, With non-chloride solvent Primer - Titanium catalysed inorganic ceramic copolymer, 1 coat, 150 μm Finish Coat - Titanium catalysed inorganic ceramic copolymer, 1 coat, 150 μm Cumulative DFT = 300 μm

NB 0.5-0.75 INCHES

NB 1 INCHES

NB 1.5 INCHES

NB 2 INCHES

NB 3 INCHES

NB 4 INCHES

NB 6 INCHES

NB 8 INCHES

NB 10 INCHES

NB 12 INCHES

NB 14 INCHES

NB 16 INCHES

NB 18 INCHES

NB 20 INCHES

NB 24 INCHES

NB 72 INCHES

Contractor will follow Technical specification for "Coating of Cooling/Firewater Water Lines". For internal coated pipes, item rates shall be inclusive of application of coating of Weld joints min. 200 mm on both side (400 mm total) as per Technical specification. The contractor shall provide a detailed field joint lining procedure for review and approval. The procedure shall conform to the requirements of coating Specifications.

FABRICATION (Internal Epoxy Coated);

NB 4 Inch to 6 Inch

NB 8 Inch to 14 Inch

NB 16 Inch to 24 Inch

NB 26 Inch to 30 Inch

NB 32 Inch to 48 Inch

Supply & application of finish paints, miscellaneous demarcation required as per site engineer. wherever required, providing scaffolding for all heights & elevation, labour, material, tools and tackles, consumables supervision etc. to complete the work in all respects as per Job spec. TP-1ZZZA-PI-SPE-0003 & direction of Engineer-in-Charge for all type of uninsulated piping and insulated piping as specified including pipes, fittings, flanges, supports, valves etc.

OPERATING TEMP GROUP (TABLE-1, 1.2): -14 TO 100 (DEG C) SSPC-SP-10, Finish Coat - Acrylic Polyurethane (FP-1) - 40 μm will apply after pressure water wash & surface rubbing Cumulative DFT = 40 μm

OPERATING TEMP GROUP (TABLE-1, 1.3): 101 TO 400 (DEG C) SSPC-SP-10, Finish Coat - Silicone Aluminium Paint (FP-8), 2 coats 2x20 =40 μm Cumulative DFT = 40 μm

OPERATING TEMP GROUP (TABLE-1, 1.4): 401 TO 550 (DEG C) SSPC-SP-10, Finish Coat - Silicone Aluminium Paint (FP-8), 2 coats 2x20 =40 μm Cumulative DFT = 40 μm

OPERATING TEMP GROUP (TABLE-2, 2.1.1): -45 TO 200 (DEG C) SSPC-SP-10, Finish Coat - Epoxy Phenolic (FP-10), 1 coat, 125 μm Cumulative DFT = 125 μm

OPERATING TEMP GROUP (TABLE-2, 2.1.2): -201 TO 540 (DEG C) SSPC-SP-10, Finish Coat - Titanium catalysed inorganic ceramic copolymer, 1 coat, 150 μm Cumulative DFT = 150 μm

OPERATING TEMP GROUP (TABLE-2, 2.2.1): -45 TO 200 (DEG C) SSPC-SP-6, Commercial Blast/ For SS SSPC-SP-1 Finish Coat - Epoxy Phenolic (FP-10), 1 coat, 125 μm Cumulative DFT = 125 μm

OPERATING TEMP GROUP (TABLE-2, 2.2.2): 201 TO 600 (DEG C) SSPC-SP-6, Commercial Blast/ For SS SSPC-SP-1, With non-chloride solvent Finish Coat - Titanium catalysed inorganic ceramic copolymer, 1 coat, 150 μm Cumulative DFT = 150 μm

Misc. Works (Related to Piping Fabrication and Erection)

MODIFICATION / HOOK-UPS :Cutting, bevelling, fit up, welding of different sizes of CS(IBR/ NON IBR)/AS/SS/Alloy 825/Hastalloy piping of all types and thicknesses in shop, in position, on ground/overhead on rack and at all elevations; transportation of pipes, fittings, flanges etc from owner's storage point to work site/ work shop, making necessary scaffoldings, consumables, machinery, tools, tackles, labour, hydrotesting upto the nearest isolation point and supervision including attending repairs, arranging dewatering pump,hookup with existing lines for completing the work as per the instruction of Engineer-in-charge.

Flame Cutting C.S. Piping IBR/Non IBR

Hacksaw cutting C.S. Piping IBR/Non IBR

Bevelling C.S. Piping IBR/Non IBR (Whether for 01 joint or for two end)

Fitup & welding C.S. Piping IBR/Non IBR

Hydrotesting, flushing, drying etc. of existing lines C.S. Piping IBR/Non IBR including Blinding and Deblinding of existing lines

Flame Cutting SS, NICKEL, HASTALLOY Piping IBR/Non IBR

Hacksaw cutting SS, NICKEL, HASTALLOY Piping IBR/Non IBR

Bevelling SS, NICKEL, HASTALLOY Piping IBR/Non IBR

Fitup & welding SS, NICKEL, HASTALLOY Piping IBR/Non IBR

Hydrotesting, flushing, drying etc. of existing lines SS, NICKEL, HASTALLOY Piping IBR/Non IBR including Blinding and Deblinding of existing lines

Flame cutting A.S. Piping IBR/Non IBR

Hacksaw cutting A.S. Piping IBR/Non IBR

Bevelling A.S. Piping IBR/Non IBR

Fitup & welding A.S. Piping IBR/Non IBR

Hydrotesting, flushing, drying etc. of existing lines A.S. Piping IBR/Non IBR including Blinding and Deblinding of existing lines

Grating Cutting / Modification / Removal

Grinding at weld joint of Dur-O-Lock coupling for Smooth finish to the extent acceptable to Consultant / Licensor.

Supply and Installation of Removable weather shield cover

All material required for weather shielding for flanged joints and pipe including job at site with all required tools to perform job shall be in contractor scope, Job shall be performed as per standard NR-0ZZZZ-PI-SPE-0003.

At nozzle for 4" & below size

At nozzle from 6" to 12" size

At nozzle from 14" to 24" size

Fabrication and Installation of Piping Adaptors for flushing of pipelines before handing over of systems for Piping Works during shutdown. Piping Adaptor Material shall be Free issue to Contractor.

HIRING OF CRANES (OPTIONAL ITEM) INCLUDING MOBILIZATION AND DEMOBILIZATION CHARGES, CRANE OPERATORS, FUEL, LUBRICANTS, ALL CONSUMMABLES AND ACCESSORIES ETC. (10 HRS. IN DAY BASIS). USES FOR MORE THAN 10 HRS. IN A DAY SHALL BE PAYABLE ON NORMAL RATE PRORATE BASIS. The deployment of Cranes under this item is for the special cases and for Scope of work other than normal scope of work mentioned in items of this SOR. The requirement of hiring of Crane shall be as decided by OWNER & CONSULTANT and shall be communicated accordingly during execution of Work.

CRAWLER / HYDRAULIC CRANE OF CAPACITY 200-250 MT

CRAWLER / HYDRAULIC CRANE OF CAPACITY 100-150 MT

CRAWLER / HYDRAULIC CRANE OF CAPACITY 75-100 MT

FIRE WATER PIPING (ABOVE GROUND)

Receipt of Materials, Transportation of all piping items from Owner's storage point to worksite /work shop, fabrication including cutting, edge preparation (including the grinding of edges of pipe, fittings, flanges etc. to match with the mating edges of uneven / different thickness wherever required); fit up, bending, preheating, wherever required, welding, treading and laying of pipes of all types and thicknesses over sleepers, overhead on racks and at all elevations and fixing of gaskets, bolts, nuts including application of torque where ever required & all other inline instruments and fittings like elbows, reducers, tees, piping specials such as mitres and fabricated fittings, vents, drains (but excluding reinforcing Pads), SW valves up to 1.5 NB, alignment, cleaning & flushing by water /compressed air, hydrostatic, pneumatic, vacuum, spark testing and any other type of testing as specified, draining, during by compressed air, performing Positive Materials Identification Tests using alloy analyzers, completing all such Works in all respects as per the specifications, drawings and instructions of Engineer-in-charge. Contractor will follow Technical specification for "Coating of Fire Water Line". For coated pipes, item rates shall be inclusive of application of coating of Weld joints (internal & external) as per Technical specification. The contractor shall provide a detailed field joint lining procedure for review and approval. The procedure shall conform to the requirements of coating Specifications. Erection of Low Friction Pads (Teflon/ Graphite/ SS 304 mirror finish) is inclusive in the quoted Price.

COATED CARBON STEEL PIPING (Galvanized & internal Epoxy)

FABRICATION : BUTT WELD-internal Epoxy

NB 4 Inch to 6 Inch

NB 8 Inch to 14 Inch

NB 16 Inch to 24 Inch

FABRICATION : Galvanized ( Threaded-Seal Weld)

NB up to 1.5 Inch

NB 2 Inch to 3 Inch

ERECTION

NB up to 1.5 Inch

NB 2 Inch to 3 Inch

NB 4 Inch to 6 Inch

NB 8 Inch to 14 Inch

NB 16 Inch to 24 Inch

Spool Drawings preparation for Piping Fabrication using latest Piping Spool Gen Software through specialized agency. Contractor will keep required Technical Manpower at site along with required hardware/computers. Contractor need to update the report on daily basis. Contractor will submit Past track record and take approval of specialized Agency for spooling design and drawing preparation prior to order placement and mobilization of Agency at site.

Suspended / Hanging Type (First time supply, installation and retention up to the required period) including dismantling of the same after completion of Piping, Painting and Insulation Works as per instruction of EIC.

Hiring of 01 No. Pick Up Vehicle with Driver for minimum 2000 KM in a Month basis (Round the clock duty) . Beyond 2000 KM, extra amount shall be payable on Prorate basis.

Hiring of 01 No. Pick Up Vehicle with Driver for minimum 2000 KM in a Month basis for 12 Hours in day. Beyond 2000 KM, extra amount shall be payable on Prorate basis.

Hiring of 01 No. Passenger Vehicle (XUV 300 / Bolero / Scorpio) with Driver for minimum 3000 KM in a Month basis for 12 Hours in day . Beyond 3000 KM, extra amount shall be payable on Prorate basis.

Supply of Special Piping Bulk item, All necessary specifications are applicable for procurement.

80 IN x 20.62MM Cap, Seamless, Prj Std, ASTM A234 Gr.WPB + Sour Service, BW Ends, -, -,

102 IN x 26.97MM Cap, Seamless, Prj Std, ASTM A234 Gr.WPB + Sour Service, BW Ends, -, -,

72 IN x 19.05MM Cap, Seamless, Prj Std, ASTM A403 Gr.WP321 + Sour Service, BW Ends, -, -,

80 IN x 20.62MM Equal tee, Welded + 100% RT, Prj Std, ASTM A234 Gr.WPB + Sour Service, BW Ends, -, -,

20 IN x S-40 EFW + 100% RT, Pipes, ASME B36.10, ASTM A672 Gr.B60 Cl.32 + Sour Service, BE, -, -, -,

32 IN x S-30 EFW + 100% RT, Pipes, ASME B36.10, ASTM A672 Gr.B60 Cl.32 + Sour Service, BE, -, -, -,

44 IN x 20.62MM EFW + 100% RT, Pipes, ASME B36.10, ASTM A672 Gr.B60 Cl.32 + Sour Service, BE, -, -, -,

56 IN x 25.4MM EFW + 100% RT, Pipes, ASME B36.10, ASTM A672 Gr.B60 Cl.32 + Sour Service, BE, -, -, -,

60 IN x 26.97MM EFW + 100% RT, Pipes, ASME B36.10, ASTM A672 Gr.B60 Cl.32 + Sour Service, BE, -, -, -,

74 IN x 19.05MM EFW + 100% RT, Pipes, ASME B36.10, ASTM A672 Gr.B60 Cl.32 + Sour Service, BE, -, -, -,

80 IN x 20.62MM EFW + 100% RT, Pipes, ASME B36.10, ASTM A672 Gr.B60 Cl.32 + Sour Service, BE, -, -, -,

102 IN x 26.97MM EFW + 100% RT, Pipes, Mnf Std, ASTM A672 Gr.B60 Cl.32 + Sour Service, BE, -, -, -,

24 IN x S-80S EFW + 100% RT, Pipes, ASME B36.19/B36.10, ASTM A358 Gr.321 Cl.1 + Sour Service, BE, -, -, -,

36 IN x S-30 EFW + 100% RT, Pipes, ASME B36.19/B36.10, ASTM A358 Gr.321 Cl.1 + Sour Service, BE, -, -, -,

72 IN x 19.05MM EFW + 100% RT, Pipes, ASME B36.19/B36.10, ASTM A358 Gr.321 Cl.1 + Sour Service, BE, -, -, -,

32 IN x S-30 Weldneck Flange, ASME B16.47 Series A, ASTM A105N + Sour Service, 300 Lbs, RF/BW End, -, -, -,

44 IN x 20.62MM Weldneck Flange, ASME B16.47 Series A, ASTM A105N + Sour Service, 300 Lbs, RF/BW End, -, -, -,

60 IN x 26.97MM Weldneck Flange, ASME B16.47 Series A, ASTM A105N + Sour Service, 300 Lbs, RF/BW End, -, -, -,

16 IN x S-XS Weldneck Flange, ASME B16.5, ASTM A105N + Sour Service, 300 Lbs, RF/BW End, -, -, -,

80 IN x 20.62MM Weldneck Flange, Prj Std, ASTM A105N + Sour Service, 300 Lbs, RF/BW End, -, -, as per project drawing,

24 IN Blind Flange, ASME B16.5, ASTM A182 Gr.F321 + Sour Service, 300 Lbs, RF, -, -, -,

24 IN x S-80S Weldneck Flange, ASME B16.5, ASTM A182 Gr.F321 + Sour Service, 300 Lbs, RF/BW End, -, -, -,

72 IN x 19.05MM Weldneck Flange, Prj Std, ASTM A182 Gr.F321 + Sour Service, 300 Lbs, RF/BW End, -, -, -,

0.5 IN x S-XS Seamless, Pipes, ASME B36.10, ASTM A106 Gr.B, BE, -, -, -,

Contractor is required to take care the alignment / torquing of spools which are already erected without alignment / torquing by other contractor

Contractor is required to take care the requirement of all type of material required for Hydrotesting of spools already erected by other contractor

Supply of Fasteners for alignment of spools during erection work Contractor to take care the requirement of fasterners for erection activity as per the listed material upto 48 mm Dia and any length.

Stud Bolts - B7/2H

Stud Bolts - B7M/2HM

Stud Bolts - B16/16

Stud Bolts - L7/7

Machine Bolt - A307 Grade B

Chemical Bolts for Supports erection

Hydrotesting of spools (Existing erected lines/Spools supplied by other contractor)

Hydrotesting of spools (Existing erected lines/Spools supplied by other contractor) Hydrotesting/Flushing/Reinstatement/documentation (Loop prepartion) (All thickness) Hydrotest for Modified Piping/additional works/ new line (only on EIC instruction not part of above or elsewhere mentioned piping works) including punch listing clearing ,loop clearance / dilution of punch list, flushing, testing, drying, final documentation etc. Contractor is required to take care of the requirement of all type of material required for Hydrotesting of spools, Scope including hydrotest with Temporary gaskets,nut,bolts etc. required to complete the job in all respects, reinstatement of line, If required Temporary support , dummy spools etc. to be provided for completion of Hydrotest. This line item to be executed only as per instruction of EIC and not covered for above or elsewhere mentioned piping works (excluding scope of piping works)

Supply of Gasket (As per EIC Instruction) Gasket Sheet - Non Mettalic Sheet Supply of Non-metallic Compressed Non-Asbestos Jointing Sheet (Eco friendly) for maximum continuous service temperature of 250 Deg C Max. Operating Pressure of 80 bar. Sheet size: 1.5Mx4.5M. Service: Medium like Hydrocarbon, Steam, Gas; Champion Style AF139 or equivalent. Service: Medium Service Condition like Hydrocarbon, Steam, Gas; Champion Style AF139 or equivalent. This line item to be executed only as per instruction of EIC and not covered for above or elsewhere mentioned piping works (excluding scope of piping works)

3mm Thick x 1.5 Meter x 4.5Meter

4mm Thick x 1.5 Meter x 4.5Meter

6mm Thick x 1.5 Meter x 4.5Meter

Supply of Gasket (As per EIC Instruction) Gasket Sheet - Mettallic Sheet Supply of Metallic Compressed Non-Asbestos Jointing Sheet (Eco friendly) for temperature 450 Deg C Max. Operating Pressure :160 bar. Sheet size: 1.5Mx4.5M.. Service: Medium like Hydrocarbon, Steam, Gas; Champion Style AF139 or equivalent. Service: Medium Service Condition like Hydrocarbon, Steam, Gas; equivalent. This line item to be executed only as per instruction of EIC and not covered for above or elsewhere mentioned piping works (excluding scope of piping works)

3mm Thick x 1.5 Meter x 4.5Meter

4 mm Thick x 1.5 Meter x 4.5Meter

6 mm Thick x 1.5 Meter x 4.5Meter

CHEMICAL CLEANING OF SS PIPING

Picking & Passivation

NB up to 1.5 Inch

NB 2 Inch to 24 Inch

NB 26 Inch and Above

Installation of Clamp On Type Steam Tracing (including installation of steam and condensate manifold, lead and trail pipe, tracers etc.) as per Installation drawing No. XXXX

UNDER GROUND PIPING WORKS (UGP)

Fabrication and laying of Carbon Steel U/G piping works (including NACE & H2 services) including blasting, primer painting, wrapping and coatingn as per specification including hydrotesting and all associated works

Fabrication of UG Piping for all thickness

Erection of UG piping (All thickness)

Wrapping and coating of Piping spools including field joint as per the specifications including supply of all materials, tools and tackles, etc. (inner/outer wrap tape with primer)

3LPE coated (Only Field Joints) including primer as per the specifications including supply of all materials, tools and tackles, etc.

Supply and filling river sand around UG piping for padding as per Std dwg

Supply of Pipes,fittings,flanges,valves as per MSL(Master supplier list) in line with project specification and complying with all testing requirementsp

Supply of Carbon steel pipes,fittings,flanges,valves - Non IBR

Supply of Carbon steel pipes,fittings,flanges,valves - IBR

Supply of Carbon steel pipes,fittings,flanges,valves - Nace +H2

Supply of Alloy steel pipes,fittings,flanges,valves - Non IBR

Supply of Alloy steel pipes,fittings,flanges,valves - IBR

Supply of Alloy steel pipes,fittings,flanges,valves - Nace +H2

Supply of Stainless steel pipes,fittings,flanges,valves

Supply of Stainless steel pipes,fittings,flanges,valves - Nace +H2

ROTARY EQUIPMENTS (PUMPS,COMPRESSORS & ASSOCIATED ITEMS)

PUMPS - CENTRIFUGAL HORIZONTAL

Centrifugal Pump (Horizontal) -OH2, BB2,BB5 & OH6

PUMPS - CENTRIFUGAL VERTICAL TYPE

Centrifugal Pump (Vertical Pit Mounted / Vessel Mounted )

PUMP - RECIPROCATING

Catalyst Transport Oil Pumps (1P30-PA-2801A/B)

HP Purge Oil Pumps (1P30-PA-2809A/B)

PUMP -EBULLATING

Ebullating Pump with Auxiliary skid

COMPRESSOR - RECIPROCATING

Reciprocating Compressor along with auxiliaries skid (1P30-KA-2782 A/B/C) & KOD's, Vendor's scope related Piping & Intercooler. All piping erection works shall be paid as per respective Piping erection items. Weight of Piping items shall not be considered with Equipment weight for payment purpose.

COMPRESSOR - CENTRIFUGAL

Recycle Gas Compressor, 1P31-KA-2783 ( Steam Turbine driven) along with lube oil skid and seal gas skid and associated auxiliaries. All piping erection works shall be paid as per respective Piping erection items. Weight of Piping items shall not be considered with Equipment weight for payment purpose.

Sour Gas Compressor, 1P30-KA-1781 ( motor driven) along with lube oil skid and seal gas skid and associated auxiliaries. All piping erection works shall be paid as per respective Piping erection items. Weight of Piping items shall not be considered with Equipment weight for payment purpose.

PACKAGES

PSA PACKAGE INCLUDING

a. Valves Skid – 60 MT

b. Adsorber Vessel – 15.2 MT per unit, For total 7 nos: 106.4 MT

c. Tail Gas Drum – 55 MT

d. Product Filters: 2 MT

e. PLC Panel – 2 MT

f. Adsorbent Quantity (98 MT for 7 nos of Adsorber Vessels) - 98 MT

CHEMICAL DOSING PACKAGE

MEMBRANE PACKAGE

LIFTING EQUPMENTS

Installation of Lifting Equipment: Transportation of EOT Cranes and its accessories from Owner's warehouse / yard to worksite, assembly / sub assembly of the cranes, fixing rails and other electrical ancillaries (trailing cable, bus bar etc as applicable) including load testing at site, arranging necessary loads including their transportation to site and completing the job in all respect as per specifications and to the satisfaction of OWNER /CONSULTANT. Contractor's scope of Work also include certification of EOT Crane from external competent authority.

5 MT- EOT Crane

20 MT- EOT Crane

30 MT- EOT Crane

MATERIAL HANDLING EQUIPMENT ERECTION-CP BLOCKS/ELECTRIC HOISTS

CP Block- For Heat Exchanger bundle removal & Pumps Maintenance

CP Block - 2 Ton

CP Block - 3 Ton

CP Block - 5 Ton

CP Block - 7.5 Ton

CP Block - 10 Ton

Electric Hoists-For Heat Exchanger bundle removal & Pumps maintenance (HOLD)

EH - 20 Ton

PRESERVATION OF EQUIPMENT (Nitrogen filling for preservation)

Contractor has to do necessary preservation of Equipment Post receipt of equipment and up to handing over during plant commissioning as per Preservation Procedure attached with the Tender Document. Nitrogen cylinder will be provided by OWNER.

STATIC EQUIPMENTS (REACTOR, COLUMNS, VESSELS, HEAT EXCHANGERS, AIR COOLERS ETC.)

Pressure Vessels / Separators / Columns (All type)

Up to 10MT

Above 10 MT and up to 30 MT

Above 30 MT and up to 50 MT

Above 50 MT and up to 100 MT

Above 100 MT

COLUMN INTERNALS AND TRAYS INSTALLATION INSTALLATION. Installation of Trays,Demister/ packing including seal welding with consumable wherever required etc. in Columns /Towers etc. including receipt of materials from Owner's store, local transportation, handling,carting,mock-up assembly and installation as per drawings /instruction of Owner / Consultant and under supervision of Vendor.

Up to 10MT

Above 10 MT and up to 30 MT

Heat Exchangers / Air Coolers / Miscellaneous (Strainers, Mixer & Filters) (All type)

Up to 10MT

Above 10 MT and up to 30 MT

Above 30 MT and up to 50 MT

Above 50 MT and up to 100 MT

PACKAGES

Above 10 MT and up to 30 MT

Above 100 MT

UNLOADING OF EQUIPMENT AT SITE (OPTIONAL ITEM)

All inclusive charges for unloading of Equipments from Vehicles arrived at Project Site from outside directly, local Transportation (if any) upto Project Warehouse / Storage point at site, gas cutting of tack welding on the Trucks / trailers, unpacking, stacking etc. as required and as per instruction of Engineer-in-charge.

Up to 10MT

Above 10 MT and up to 30 MT

Above 30 MT and up to 100 MT

HYDROTESTING / RE HYDROTESTING OF HEAT EXCHANGERS/ AIR COOLERS By Erection contractor

Hydrostatic testing of HEAT EXCHANGERS (shell and tube ) including dismantling and reassembling of piping connections wherever required, providing blinds and gaskets on nozzles, piping, water hoses, gauges, valves, test pumps and all other temporary arrangement, labour and materials, drying by hot compressed air as per specifications and instructions of Engineer-in-charge. In case, if leakage is found in gaskets and gaskets are replaced, then re hydrotest to be done with new gasket after reassembly.

Hydrotesting of Shell side [1P30-E-1258; 1P30-E-7956 & 1P31-E-9556]

Hydrotesting of Tube Side [1P30-E-1258; 1P30-E-7956 & 1P31-E-9556]

Insulation of Equipment: 1)Providing thermal insulation including supply of all insulating and ancillary material, heat resistant paint/foils, weather protective covering, consumables and other necessary materials, testing of the material as required including transportation of the materials to work sites, applying insulation on surfaces as specified, including all preparatory works thereon, all binding, tying, lacing, stitching and/or otherwise securing, finishing with plain/corrugated sheet cladding or as specified, providing bolts, rivets, self tapping screws wherever specified, providing inspection windows etc., providing necessary scaffolding, all tools and tackles, equipment, apparatus etc., labour & supervision and completing the work in all respect at all heights as per drawings, specifications and instructions of Engineer-in-charge. The above requirement shall be considered according to Insulation specification for hot insulation of vessels, piping & Equipments (NR-0ZZZZ-PI-SPE-0003, Rev. D2). 2)Insulation area as specified below based on the equipment bare surface.

Insulation Type :- HC

INSULATION THICKNESS :- 25 mm

INSULATION THICKNESS :- 32 mm

INSULATION THICKNESS :- 40 mm

INSULATION THICKNESS :- 45 mm

INSULATION THICKNESS :- 50 mm

INSULATION THICKNESS :- 60 mm

INSULATION THICKNESS :- 65 mm

INSULATION THICKNESS :- 75 mm

INSULATION THICKNESS :- 85 mm

INSULATION THICKNESS :- 100 mm

INSULATION THICKNESS :- 115 mm

INSULATION THICKNESS :- 125 mm

INSULATION THICKNESS :- 140 mm

INSULATION THICKNESS :- 152 mm

Insulation Type :- PP

INSULATION THICKNESS :- 25 mm

Touch-up Painting of Equipment: (Optional Items)

Touch-up Painting of Equipment: (Uninsulated Equipment): Supply and application of Touch-up paint on C.S., L.T.C.S. & low alloy steel vertical vessels, horizontal vessels,drums,heat exchangers, mixers including rubdown wherever required as per specification, providing scaffolding for all heights, labour, materials, tools and tackles, consumables, supervision etc. to complete the work in all respect as per specifications, drawings, equipment details for painting and direction of Engineer-in-Charge for all type of uninsulated equipments.

LICENSOR PROPRIETARY / NON-PROPRIETARY INTERNAL INSTALLATION FOR VGO REACTOR [1P31-RB-2821]

Installation of internals such as interbed assembly, including catalyst support beam, grid tray & screen assembly for catalyst bed nozzle, perforated trays with beam for catalyst bed, collection tray & mixing chamber for catalyst bed, quench pipe assemble for catalyst bed, inlet basket, consumable for the seal welding if required etc including receipt of materials from Owner's store, local transportation, handling, carting, installation as per drawings / instruction of Owner / Consultant and in presence of CLG Licensor / L&T Reactor fabricator. Above internal work shall be inspected by CLG Licensor with presence of L&T Reactor fabricator.

INSTALLATION OF INSTRUMENTATION FOR ALL REACTORS [1P30-RB-2221 / 2222 & 1P31-RB-2821]

Installation of all instrumentation such as thermowell assembly / multipoint thermocouple, skin thermocouple for all Reactors (1P30-RB-2221 / 2222 & 1P31-RB-2821) including receipt of materials from Owner's store, local transportation, handling, carting, installation as per drawings / instruction of Owner / Consultant and in presence of Reactor thermocouple vendor supervision.

FIRE FIGHTING EQUIPMENT - SUPPLY AND ERECTION WORK

FIRE FIGTING EQUIPMENT : SUPPLY(As per EIC instruction) and ERECTION of fire fighting equipment and spares including transportation of equipments from Contractor's store to works site, supplying and fixing of nuts, bolts, washers, gaskets (as per specs.) needed for fixing the equipment with matching flange etc.

Supply & Installation of Double headed stand post type Fire hydrant valves

Stand post

Hydrant valves

Restriction orifice

Supply of Double headed stand post type Fire hydrant valves

Stand post

Hydrant valves

Restriction orifice

Installation of Double headed stand post type Fire hydrant valves

Stand post

Hydrant valves

Restriction orifice

Supply & Installation of Landing valves for Double Headed Fire Hydrant at technological structures and building

Hydrant valves

Restriction orifice

Supply & Installation of Hose Box – Double Door Self-Standing Type for Process Area

Supply & Installation of Hose Box – Double Door Wall-mounting Type for Technological structures and building

Hose Reel – Floor mounting type for Process Area

Hose Reel – Wall-mounting Type for Process Area/Technological structures and building

Water cum foam monitor (750 GPM)

Supply & Installation of High Volume Long Range Water cum Foam Monitor(1000-1500-2000 GPM)

Supply & Installation of Medium Velocity Water Spray Nozzles

Angle-120 (Process Area)

Angle-120 (Cable Cellar)

Supply & Installation of High Velocity Water Spray Nozzles

Angle- 100

Quartzite Bulb Detector (Dry system)

Air Release Valve

Supply & Installation of First-Aid Fire Fighting Equipment

Dry Chemical Powder Extinguisher – 6 kg

Dry Chemical Powder Extinguisher – 9 kg

Dry Chemical Powder Extinguisher – 50 kg

Carbon-Di-Oxide Extinguisher – 4.5 kg

Sand bucket ( 4 buckets in row)

First Aid Kit

Safety shower & Eye wash station

Eye wash station

Windsock

FIRE FIGHTING EQUIPMENT - ERECTION WORK

FIRE FIGTING EQUIPMENT : ERECTION of fire fighting equipment including transportation of equipments from owner's store to works site, supplying and fixing of nuts, bolts, washers, gaskets (as per specs.) needed for fixing the equipment with matching flange etc.

Automatic deluge valve

COMMISSIONING ASSISTANCE WORKS FOR RECID PROCESSING TREATING UNIT (RPTU)

Supply of Manpower Services including all Hand Tools including non sparking Tools, recommneded safety PPEs, consummables etc. for Pre Commissioning and Commissioning Assistance Works on Man day basis. Note: Following Works are not considered in Manpower Services as the same is already included in Contractor's Scope of Work as per respective Works Price Items in the Price Schedule. For detail, Contractor to refer Price Schedule, Scope of Work, and SCC : 1) Preservation of Piping & Equipment 2) Contractor shall support pre-commissioning activities up to and including preliminary leak check. 3) All lines flushing/blowing cleaning (steam lines blowing if any) in sub contractor scope until cleanliness signed off by owner/EPCM Consultant . This will include making temporary arrangements, required if any. 4) Rotary Equipment works shall be supported by Contractor until handover and therefore no Contractor man power considered for rotary. 5) Mechanical Contractor scope includes supply of man power and fabrication of hardwares including jumpovers as and when required for catalyst loading and other PCC works. 10) No Contractor manpower assumed for any pre-commissioning activities on the basis that these are included in Mechanical Contractor's scope as per respective Scope of Work. 11) All hand tools (including brass tools), grease etc. are in Contractor's scope.

Foreman / Supervisor

Skilled Manpower (with Hand Tools, Equipment / Machinery, Consumables)

Semi Skilled Manpower (with Hand Tools)

Helper / Unskilled Manpower

CHEMICAL CLEANING OF EQUIPMENT AND PIPING

Supply of Materials, Chemical Cleaning and pickling of Equipment / Pipeline including preparation of circulating loop, supply of Temporary piping, pumps, heater coils, gaskets, thermometer, hydrometer, valve, test coupon, spares, laboratory facilities with all accessories for conducting Test, chemicals, safety accessories PPE and also providing of hiring all necessary equipments and whatever else even though not expressly mentioned herein and in specifications but required to perform the Works as per instructions of Engineer-in-charge.

Cooling water passivation cum on stream cleaning of cooling water system

Chemical Cleaning of Compressor Suction Drums and associated pipings

LUBE OIL SYSTEM FLUSHING (31KA-2783,30KA-2782,30KA-1781 )

Providing Independent Steel Scaffolding

Up to 18 Metre height

Above 18 Metre height

Opening and Boxup of valves / Flanges

Opening or Boxing up of Flanges with new gsket, basket replacement after cleaning of Gasket faces < cutting of gasket from sheets wherever required > inserting or removal of spedacle blind/tail blind wherever necessary to isolate piping, equipments such as column; furnace etc; including supply of tools tackles and manpower necessary to complete the job up to the satisfaction of Engineer In charge, if hot bolting is required it is to be done without any extra cost.

VALVE/FLANGE RATING: 150# to 600#

2 Inch to 3 Inch

4 Inch to 8 Inch

10 Inch to 14 Inch

16 Inch to 18 Inch

20 Inch to 40 Inch

VALVE/FLANGE RATING: 900# to 2500#

2 Inch to 3 Inch

4 Inch to 8 Inch

10 Inch to 14 Inch

16 Inch to 18 Inch

20 Inch to 40 Inch

Decoupling / Coupling of Pumps

Spacer type : Decoupling & Coupling of spacer type flexible coupling excluding spider type for all equipments including removal and box up of coupling guard, all arrangements of tool and tackels, manpower as may be required; Cleaning of parts, checking/ changing spares

Alignment of Pumps

Spacer typ & other coupling: Alignment of equipment with spacer type and other type coupling excluding spider type coupling using suitable method including both cold and hot alingment; includes all arrangements of tools and tackels, manpower as may be required;Cleaning of parts, checking / changing spares Offering NRL for inspection

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