SUPPLY,FABRICATION AND ERECTION OF STRUCTURAL STEEL, PIPING FABRICATION AND ERECTION,EQUIPMENT ERECTION,PAINTING AND INSULATION WORKS FOR GDS UNIT FOR NREP.

Amount

SECTION 1

INSTALLATION OF EQUIPMENT (EQP)

Installation of static equipment supplied in single piece .For detailed work Item description refer (sl no 1.1 section 1 of Annexure-I)

Erection of equipments weights up to 30 Tons

Erection of equipments weights above 30Tons & upto50 Tons

Erection of equipments weights above 50Tons & upto100 Tons

Installation of static equipment supplied in two / multiple pieces .For detailed work Item description refer (Item no 1.2 section 1 of Annexure-I)

Assembly, Installation of Static Equipment (Supplied in multiple pieces)- Fit-up, welding and pressure testing of equipment by equipment vendor and all other assistance by contractor

1P27-CC-3026 - LCN SPLITTER - Dimension - Dia 2350; 50550 height _2 pieces 1P27-CC-3027- MCN SPLITTER- Dimention- Dia2300; 51550 height _ 2 pieces 1P27-CC-3028-BENZENE REMOVAL COLUMN - Dimention- Dia2500; 47525 height _ 2 pieces

Installation of Rotary equipments like pumps,agitators etc. For detailed work Item description refer (Item no 1.6 section 1 of Annexure-I)

Erection of equipments

Installation of Package equipments like Air fin coolers, compressor, lube oil skid, PSA Unit, Refrigeration Unit, Caustic Washing Unit, Acid Gas Flare with supporting Str. and Chiller Package etc. For detailed work Item description refer (Item no 1.7 section 1 of Annexure-I)

Erection of package majorly mounted on one or more skids with some assembly on the skid and interconnecting skids

Erection of equipments weights up to 50 Tons in single piece

Erection of equipments weights above 50Tons to 100MT in single piece

Assembly and Erection of package equipment supplied in knocked down condition like compressors, refrigeration unit, turbines, aircoolers etc. weight of air cooler includes structural weight. (Item no 1.7 section 1 of Annexure-I)

Erection and sub assembly of equipment

Installation of EOT Cranes/Hoist/Chain Pulley Blocks For detailed work Item description refer (Item no 1.8 section 1 of Annexure-I)

Chain Pulley blocks (alongwith geared trolley) Capacity up to 10 Tons

Chain Pulley blocks (alongwith geared trolley) Capacity above 10 Tons to 20 Tons

Chain Pulley blocks (alongwith geared trolley) Capacity above 20 Tons to 30 Tons

Installation of safety shower/ sample cooler/ sample bomb For detailed work Item description refer (Item no 1.9 section 1 of Annexure-I)

Safety shower

Sample Cooler/Sample Bomb

Installation of Steam supply and condensate manifolds at various locations and elevations.

Site hydrotesting of heat exchangers For detailed work Item description refer (Item no 1.10 section 1 of Annexure-I)

Hydro testing of heat exchanger (Shell side & Tube side)

Installation of all types of equipment internals as per the Technical Specification and instruction of Engineer-In-Charge For detailed work Item description refer (Item no 1.12 section 1 of Annexure-I)

Trays,Demisters,down commer pipe,supports etc

Installation of all types of equipment packings as per vendor/ licensors/ Technical Specification and instruction of Engineer-In-Charge For detailed work Item description refer (Item no 1.14 section 1 of Annexure-I)

Packings

Sand filling of burried vessels

SECTION 2

ABOVE GROUND PIPING WORKS (PIP)

Fabrication and Installation of A/G piping works.For detailed work Item description refer (Item no PIP.2.1 section 2 of Annexure-I)

Carbon steel pipe Non IBR - All grade and specifications including (NACE,H2services,Amine, caustic, HIC etc) For detailed work Item description refer (Item no PIP.2.1.1 section 2 of Annexure-I)

Shop / Field Welding

Socket weld-All Thickness

Butt weld (SB)-All Thickness

Butt weld-Up to 10 mm

Butt weld-above 10 up to 20

Erection, Alignment, Supporting, Flushing, Pressure Testing, Drying etc,

All thickness

Carbon steel pipe IBR - All grade and specifications For detailed work Item description refer (Item no PIP.2.1.2 section 2 of Annexure-I)

Shop / Field Welding

Socket weld-All Thickness

Butt weld (SB)-All Thickness

Butt weld-Up to 10 mm

Erection, Alignment, Supporting, Flushing, Pressure Testing, Drying etc,

All thickness

Carbon steel pipe - Galvanized For detailed work Item description refer (Item no PIP.2.1.3 section 2 of Annexure-I)

Shop / Field Welding

Threaded (SB)-All Thickness

Butt weld-Up to 10 mm

Erection, Alignment, Supporting, Flushing, Pressure Testing, Drying etc,

All thickness

LTCS pipe - All grade and specifications including (NACE,H2 services, Caustic+Amine) For detailed work Item description refer (Item no PIP.2.1.4 section 2 of Annexure-I)

Shop / Field Welding

Socket weld-All Thickness

Butt weld-Up to 10 mm

Erection, Alignment, Supporting, Flushing, Pressure Testing, Drying etc,

All thickness

Alloy steel pipe Non IBR - All Grade P5/P9/P11/P22 including (NACE,H2 services), For detailed work Item description refer (Item no PIP.2.1.5 section 2 of Annexure-I)

Shop / Field Welding

Socket weld-All Thickness

Butt weld (SB)-All Thickness

Butt weld-Up to 10 mm

Erection, Alignment, Supporting, Flushing, Pressure Testing, Drying etc,

All thickness

Stainless steel /Inconnel steel pipe Non IBR- All grade ( SS 304, SS304L, SS316, SS321, SS 321L, SS DUAL) and specifications including (NACE,H2 services) For detailed work Item description refer (Item no PIP.2.1.7 section 2 of Annexure-I)

Shop / Field Welding

Socket weld-All Thickness

Butt weld (SB)-All Thickness

Butt weld-Up to 10 mm

Erection, Alignment, Supporting, Flushing, Pressure Testing, Drying etc,

All thickness

Installation of CPVC piping

Fixing and installation of CPVC pipies having thermal stability for hot and cold water supply including all CPVC plain and brass threaded fittings including fixing the pipe with clamps st every 1 m spacing, this includes jointing of pipes with one step CPVC solvent and testing of joints complete as per derection of engineer incharge for various vatious nominal outer Dia pipes

Nominal dia pipe 1/2" and 3/4 "

Nominal dia pipe 1"

Nominal dia pipe 2"

Nominal dia pipe 3"

Nominal dia pipe 4"

Erection, Alignment, Supporting, Flushing, Pressure Testing, Drying etc,

All thickness

Fabrication and Installation of internal and external coated pipes.

Welding- Field / shop

Butt weld-Up to 10 mm

Erection, Alignment, Supporting, Flushing, Pressure Testing, Drying etc,

All thickness

Installation of Pre-fabricated A/G piping works.For detailed work Item description refer (Item no PIP.2.2 section 2 of Annexure-I)

Carbon steel pipe Non IBR - All grade and specifications including (NACE,H2, NACE+H2 services) For detailed work Item description refer (Item no PIP.2.2.1 section 2 of Annexure-I)

Welding- Field

Butt weld-Up to 10 mm

Butt weld-above 10 up to 20

Erection, Alignment, Supporting, Flushing, Pressure Testing, Drying etc,

All thickness

Carbon steel pipe IBR - All grade and specifications including (NACE,H2services) For detailed work Item description refer (Item no PIP.2.2.2 section 2 of Annexure-I)

Welding- Field

Butt weld-Up to 10 mm

Erection, Alignment, Supporting, Flushing, Pressure Testing, Drying etc,

All thickness

Carbon steel Galvanized - All grade and specifications including (NACE,H2services) For detailed work Item description refer (Item no PIP.2.2.3 section 2 of Annexure-I)

Welding- Field

Threaded (SB)-All Thickness

Erection, Alignment, Supporting, Flushing, Pressure Testing, Drying etc,

All thickness

Alloy steel pipe Non IBR - All Grade P5/P9/P11/P22 including (NACE,H2 services) For detailed work Item description refer (sl no PIP.2.2.5 section 2 of Annexure-I)

Welding- Field

Butt weld-Up to 10 mm

Butt weld-above 10 up to 20

Erection, Alignment, Supporting, Flushing, Pressure Testing, Drying etc,

All thickness

Stainless steel /Inconnel steel pipe Non IBR- All grade and specifications including (NACE,H2 services) For detailed work Item description refer (Item no PIP.2.2.7 section 2 of Annexure-I)

Welding- Field

Butt weld-Up to 10 mm

Erection, Alignment, Supporting, Flushing, Pressure Testing, Drying etc,

All thickness

Fabrication and Installation of inside, inside out side coated pipes.

Welding- Field

Butt weld-Up to 10 mm

Erection, Alignment, Supporting, Flushing, Pressure Testing, Drying etc,

All thickness

ERECTION OF VALVES

Erection of Flanged /welded valves/strainers/bellows (Except TSV/PSV & Control Valve). For detailed work Item description refer (Item no PIP.2.3.1 section 2 of Annexure-I) (Installation of valves for sizes 1.5" and below shall be included in the installation of piping and shall not be considered for separate payement.Only valves 2 inch and above 2 inch shall qualify for measurement )

All all sizes and for all pound ratings.

Erection of Flanged /welded/Sandwiched Pressure Safery valves/ Temperature Safety Valve of all ratings, all sizes. For detailed work Item description refer (Item no PIP.2.3.2 section 2 of Annexure-I)

All all sizes and for all pound ratings. (For clalculating the inch dia, 2 timesinlet size will be considered)

Erection of Flanged /welded/Sandwiched Control valves of all ratings with actuators and volume bottles For detailed work Item description refer (Item no PIP.2.3.3 section 2 of Annexure-I) (Installation of valves for sizes 1.5"" and below shall be included in the installation of piping and shall not be considered for separate payement.Only valves 2 inch and above 2 inch shall qualify for measurement )

All all sizes and for all pound ratings.

SECTION 3

NON DESTRUCTIVE TEST (NDT)

Carry out non destructive testing and Post weld heat tretement work as per specification and instruction of engineer in charge For detailed work Item description refer (Item no NDT.3.1 section 3 of Annexure-I)

Radiography test

Carrying out Radiography Test -Thickness (By -X-ray or gamma ray or Selinium 75) for sizes up to 2" by eliptical shot

Carrying out Radiography Test -By -Gamma Ray for sizes above 2"

Carrying out Radiography Test -By -SELINIUM 75 Source advanced technique (SAFE RAD) for sizes above 2"

Ultrasonic test

Carrying out ultrasonic Test - All thickness

Dye penetrant test

Carrying out DP Test - All thickness

Post weld heat tretement (PWHT)

Carrying out Post Weld Heat Treatment(PWHT) including hardness test

Carrying out PMI check (For work Item description refer Annexure-I)

PMI check of raw material / welding joint ( 3 spots / joint)

SECTION 5

STEAM TRACING WORK (STW)

Fabrication,Erection, alignment, supporting, welding of Steam Tracing of Pipe Lines installation of supply & return manifolds as per drawings and specification,For detailed work Item description refer (Item no STW.5.1 section 5 of Annexure-I)

Carbon steel Size - 0.5" Nominal Dia

Carbon steel Size - 0.75" Nominal Dia

SECTION 6

PIPE SUPPORT WORKS (PSW)

Supply, Fabrication, Erection,blast cleaning, Painting of carbon steel/Stainless steel secondary /special Pipe Supports as per Technical Spcs. & as per Engineer Incharge. For detailed work Item description refer (Item no PSW.6.1 section 6 of Annexure-I, for painting please refer section 7 of annexure I)

Supply, Fabrication,Erection,alignment,welding,site adjustment,bolting, of Carbon Steel secondary supports /special supports

Supply, Fabrication,Erection,alignment,welding,site adjustment,bolting, of Stainless Steel secondary supports /special supports

Supply, Fabrication,Erection,alignment,welding,site adjustment,bolting, of Alloy Steel secondary supports /special supports

Fabrication, surface prepration, painting and fixing, of Trunnion Support/ Dummy Pipe on pipe as per specification. For detailed work item description refer (Item no PSW.6.2 section 6 of Annexure-I)

Carbon Steel Trunnion Support on pipe as per specification.

Alloy Steel Trunnion Support on pipe as per specification.

Stainless Steel/ Inconnel steel Trunnion Support on pipe as per specification.

Supply Graphite Sheet of thickness 10 mm & installing as per support specificatiion

Supply Teflon sheet of thickness 10 mm & installing as per support specificatiion

Supply & installation of Calcium silicate plates for high temperature line used as isolators.- thickness 25 mm as per drawings.

Erection, Alignment and Load setting of Spring Supports. For detailed work item description refer (Item no PSW.6.3 section 6 of Annexure-I)(approx.

Installation of Davit Arm

Erection of davits of various capacities at various locations and elevations on the structural platforms / pipe racks by welding or bolting for lifting / lowering valve/safety valves etc by providing tools, tackles, crane, machinary , scaffloding at various locations / elevations, consumebles etc and necessory skilled , unskilled manpower, safety , supervision etc. The work shall be carried out as per the specifications, drawings & instructions of Engineer -in- Charge.

SECTION 7

SURFACE PREPARATION & PAINTING WORKS (SPP)

Surface preparation and painting works on external surface of Equipment/Piping/valves/Pipe supports including Arrow marking and colour band etc. For detailed work Item description refer (Item no SPP.7.1 section 7 of Annexure-I)

Supply and application of painting on external surface of CS, LTCS, AS piping / equipment including primary pipe supports,arrow marking and colour band as per paint system. For detailed work Item description refer (Item no SPP.7.1.2 section 7 of Annexure-I) painting system CS2 - temp. -14 to 100 dec.

All AG Piping

Touchup painting of piping spools, Equipment like vessels,exchangers etc

Supply and application of painting external surface of CS, LTCS, AS piping / Equipment including primary pipe supports arrow marking and colour band as per paint system. For detailed work Item description refer (Item no SPP.7.1.3 section 7 of Annexure-I) painting system CS3 - temp. 101 to 400 de.

All AG Piping

Touchup painting of piping spools, Equipment like vessels,exchangers etc

Supply and application of painting on external surface of CS, LTCS & LAS piping / Equipment including primary pipe supports ,arrow marking and colour band as per paint system. For detailed work Item description refer (Item no SPP.7.1.5 section 7 of Annexure-I) painting system CS5 - temp. -45 to 200 dec.

All AG Piping

Touchup painting of piping spools, Equipment like vessels,exchangers etc

Supply and application of painting on external surface of CS, LTCS & LAS piping including primary pipe supports,arrow marking and colour band as per paint system For detailed work Item description refer (Item no SPP.7.1.6 section 7 of Annexure-I) painting system CS6 - trmp. 201 to 540 dec

All AG Piping

Touchup painting of piping spools, Equipment like vessels,exchangers etc

Supply and application of painting on external surface of SS piping / Equipment including primary pipe supports,arrow marking and colour band as per paint system For detailed work Item description refer (Item no SPP.7.1.7 section 7 of Annexure-I) painting system SS1 - temp. -45 to 200 dec

All AG Piping

Touchup painting of piping spools, Equipment like vessels,exchangers etc

Supply and application of painting on external surface of SS piping / Equipment including primary pipe supports,arrow marking and colour band as per paint system For detailed work Item description refer (Item no SPP.7.1.6 section 7 of Annexure-I) painting system SS2 - temp. 201 to 600 dec.

All UG Piping

Touchup painting of piping spools, Equipment like vessels,exchangers etc

Surface prepration by blast cleaning, Supply and application of painting on external surface of CS underground piping ncluding primary supports , arrow marking, banding, lettering and stenciling as per paint coating system. For detailed work Item description refer (Item no SPP.7.1.9 section 7 of Annexure-I) painting system CB1 temp. 25 to 65 dec.

All UG Piping

Surface prepration by blast cleaning, Supply and application of painting on external surface of CS under ground piping including primary supports , arrow marking, banding, lettering and stenciling as per paint coating system For detailed work Item description refer (Item no SPP.7.1.10 section 7 of Annexure-I) painting system CB2- temp. 66 to 150 dec.

All UG Piping

Surface prepration by blast cleaning, Supply and application of painting on external surface of CS Under ground piping including primary supports , arrow marking, banding, lettering and stenciling as per paint coating system For detailed work Item description refer (Item no SPP.7.1.10 section 7 of Annexure-I) painting system CB3- temp. 151 to 400 dec.

All UG Piping

Surface prepration by blast cleaning, Supply and application of painting on external surface of carbon steel GI piping /Equipment /un insulated tanks including primary supports , arrow marking, banding, lettering and stenciling as per paint coating system CG1 For detailed work Item description refer (Item no SPP.7.1.12 section 7 of Annexure-I) painting system CG1 - Temp upto 60 dec.

All AG Piping

Touchup painting of piping spools, Equipment like vessels,exchangers etc

Surface preparation, supply and application of paint on insulated and uninsulated piping /equipment for lettering and stenciling for the identification (Equipment number, equipment name and service description) as per specification provided elsewhere in the contract. (Item no SPP.7.1.9 section 7 of Annexure-I)

Identification lettering

Letter size - 25 mm

Letter size - 32 mm

Letter size - 50 mm

Letter size - 100 mm

Letter size - 150 mm

SECTION 8

STRUCTURAL WORKS (STR)

Supply, fabrication including machining of surface if any. For detailed work Item description refer (Item no STR.8.1 section 8 of Annexure-I)

Supply, fabrication including machining of surface if any . For detailed work Item description refer (Item no STR.8.1B section 8 of Annexure-I) for Semi Builtup sections.

Surface preparation and painting for steel structure

Surface preparation, providing and application of two coats (primer and finish coat) of FP-3A (Aromatic amine cured epoxy resin medium suitably pigmented) each coat of 100 micron. For detailed work Item description refer (Item no STR.8.2.1 section 8 of Annexure-I)

Surface preparation, providing and application of SSPC-SP-10 Inorganic Zinc Silicate (FP-6), 1 coat, 75 μm, Epoxy High build (FP-3A), 1 coat, 170 μm Acrylic Polyurethane (FP-1), 1 coat, 40 μm, Total DFT at shop = 285 μm on all steel surfaces. For detailed work Item description refer (Item no STR.8.2.2 section 8 of Annexure-I)

Surface preparation, providing and application of painting on ladders. For detailed work Item description refer (Item no STR.8.2.3 section 8 of Annexure-I)

Surface preparation, Providing and applying Painting on Handrails. For detailed work Item description refer (Item no STR.8.2.4 section 8 of Annexure-I)

Blast cleaning as per standard SSPC-SP-10 including all tools and tackles, compressor, etc.all as per technical specifications (Item no STR.8..2 section 8 of Annexure-I)

Erection of prefabricated structural steel . For detailed work Item description refer (Item no STR.8.4 section 8 of Annexure-I)

Supply, fabrication , erection of electroforged galvanised grating 25 mm Thk ( Weight approx. 35 kg/m2). For detailed work Item description refer (Item no STR.8.5.0 section 8 of Annexure-I)

Supplying,storing,fabricating,delivering to site structural steel of Grade E250BR conforming to IS: 2062 for MS Electroforged gratings tread with nosing plate with hot dip galvanizing (120 micron)

Supply, fabrication and Erection of hand rails on equipment platforms,technological structures etc.as per specification and drawings For detailed work Item description refer (Item no STR.8.6 section 8 of Annexure-I)

Supply, fabrication and Erection of for structures, walkways, platforms (except platform around/on circular vessel) staircases: Top rail, mid-rail and upright should be 32 NB (M) MS tubes, no toe guard (100mmx5mm) etc. all as per technical specifications For detailed work Item description refer (Item no STR.8.6 A section 8 of Annexure-I)

Supply, fabrication and Erection of for structures, walkways, platforms (except platform around/on circular vessel) staircases: Top rail should be 32 NB (M) MS tubes but mid rail shall be 50X6 MS flat and vertical post shall be of angle section L50X50X6 with toe guard. For detailed work Item description refer (Item no STR.8.6B section 8 of Annexure-I)

Erection of for MS galvanised grating tread for staircase at all elevations as per specification and drawings For detailed work Item description refer (Item no STR.8.7 section 8 of Annexure-I)

Supplying,storing,fabricating,delivering, erection of structural steel of Grade E250BR conforming to IS: 2062 for 6/7 mm Thk Chequered Plates including hot dip galvanising (120 micron) at all heights and levels as per drawing including tools, tackles,cutting, welding, consumables, etc for all types of structures in buildings, pipe racks, platforms, sheds, towers ,ladders etc , all complete as per technical specifications.

Supplying,storing,fabricating,delivering, erection of structural steel of Grade E250BR conforming to IS: 2062 for 8/9 mm Thk Chequered Plates including hot dip galvanising (120 micron) as per standard drawing no. TK-1ZZZA-CV-STD-0005 at all heights and levels as per drawing including tools, tackles,cutting, welding, consumables, etc for all types of structures in buildings, pipe racks, platforms, sheds, towers ,ladders etc , all complete as per technical specifications.

SECTION 9

UNDER GROUND PIPING WORKS (UGP)

Fabrication and laying of Carbon Steel U/G piping works (including NACE & H2 serivces) including blasting, primer painting, wrapping and coatingn as per specification . For detailed work Item description refer (Item no UGP.9.1 section 9 of Annexure-I)

Fabrication of UG Piping for all thickness

Laying 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. The detailed specification for wrapping and coating is as under. For detailed work Item description refer (Item no UGP.9.2 section 9 of Annexure-I)

3LPE coated (Only Field Joints)

Supply and filling river sand around UG piping for padding. For detailed work Item description refer (Item no UGP.9.3 section 9 of Annexure-I)

Application of lining on internal surface of pipes including field joint as per specification.For detailed work Item description refer (Item no UGP.9.3 section 9 of Annexure-I)

Epoxy coating (Only Field Joints)

SECTION 11

MODIFICATION WORKS (MIS)

Modification of existing steel structures, platforms, ladders, gratings, etc. as per instruction of engineer in charge. For detailed work Item description refer (Item no MIS.11.1 section 11 of Annexure-I)

Modification of Piping/additional works :-Fabrication of modified pipe spools/in situ modification by cutting grinding,cold bending,edge preparation,fit up welding, supporting, punch listing,dilution of punch list, flushing, testing,drying,final documentation etc. For detailed work Item description refer (Item no MIS.11.2 section 11 of Annexure-I)

Carbon Steel Piping-All grades (Non IBR)

Cutting (Up to Pipe thickness 20 mm)

Grinding/Edge prpeparation/Bevelling/Fit Up/Welding (Up to Pipe thickness 20 mm)

Erection/Supporting/punch listing/dilution of punch list (All thickness)

Hydrotesting/Flushing/Reinstatement/documentation (All thickness)

Carbon Steel Piping-All grades ( IBR)

Cutting (Up to Pipe thickness 20 mm)

Grinding/Edge prpeparation/Bevelling/Fit Up/Welding (Up to Pipe thickness 20 mm)

Erection/Supporting/punch listing/dilution of punch list (All thickness)

Hydrotesting/Flushing/Reinstatement/documentation (All thickness)

Alloy Steel Piping- All grades (NIBR)

Cutting (Up to Pipe thickness 20 mm)

Grinding/Edge prpeparation/Bevelling/Fit Up/Welding (Up to Pipe thickness 20 mm)

Erection/Supporting/punch listing/dilution of punch list (All thickness)

Hydrotesting/Flushing/Reinstatement/documentation (All thickness)

Stainless Steel -All grades (NIBR)

Cutting (Up to Pipe thickness 20 mm)

Grinding/Edge prpeparation/Bevelling/Fit Up/Welding (Up to Pipe thickness 20 mm)

Erection/Supporting/punch listing/dilution of punch list (All thickness)

Hydrotesting/Flushing/Reinstatement/documentation (All thickness)

Fabrication of Carbon steel mitres,concentric/eccentric reducers etc as per drawing & specification provided in the contract- Total inch dia welding involved in the fabrication will be considered for payment.

Mitres Bends- 90 deg, 60 deg. & 45 deg

Eccentric reducer

Concentric reducer

Fabrication and installation of Reinforcement Pads for pipe connections where ever required from pipe supplied as FIM. Cutting, erection, fit up, welding, providing tale hole and leak test testing ( including DPT/MPT) if required and per forming PMI of the same by using alloy analysers as per specification, drawings, instructions from EIC. Note : Reinforcement Pads are for branch pipe connections

Reimforcement Pad for branch size : Carbon steel piping including - CS, CS IBR, CS H2, CS NACE, CVS INT COATED ,CS NACE+AMINE etc

3.0 INCH NB

4.0 INCH NB

6.0 INCH NB

8.0 INCH NB

10.0 INCH NB

12.0 INCH NB

14.0 INCH NB

20.0 INCH NB

24.0 INCH NB

28.0 INCH NB

Reimforcement Pad for branch size - Alloy steel Piping -AS, AS IBR, AS H2, AS CATALYST PIPING etc.

3.0 INCH NB

4.0 INCH NB

Reimforcement Pad for branch size - SS piping, All grade ( SS 304, SS304L, SS316, SS321, SS 321L, SS DUAL) and specifications including (NACE,H2 services)

14.0 INCH NB

Bolt Tensioning:

Carrying out tensioning of bolted joints on all types of piping as called for in Specification no TP-1ZZZA-PI-SPE-0005_D1 on already erected systemincluding supply of all materials, recording devices, instruments etc; Providingall normal andspecial equipment and gadgets, skilled / un skilled labour, pecialist,supervisory staffand completing the work in all respects as per specifications andinstructions ofengineer-in-charge. some joints may require bolt tensioning more thanonce, but,payment for one joint shall be made only once. -

150# joints

NB 14.000 INCHES

NB 16.000 INCHES

NB 18.000 INCHES

NB 20.000 INCHES

NB 24.000 INCHES

NB 28.000 INCHES

NB 30.000 INCHES

300# joints

NB 12.000 INCHES

NB 14.000 INCHES

NB 16.000 INCHES

NB 24.000 INCHES

NB 28.000 INCHES

600# JOINTS

NB 6.000 INCHES

NB 8.000 INCHES

NB 10.000 INCHES

NB 12.000 INCHES

installation of Piping Special parts

Supply and erection of SS 316 L wire mesh for bird protection screen on pipe as per specification

Installation of splash guard on flanges

Installation of OWS FUNNEL STRAINER as per specification

supply and installation of site fabricated extended valve stem as per drawing

BENDING OF PIPES FOR PREPARATION OF RINGS :

The job includes bending of pipes in the required curvature and preparation of rings by supplying of all tools, tackles, labour and supervision to complete the job as per instructions and to the full satisfactionof the Engineer-in-Charge. This item will be operated as per instruction of Engineer-in-Charge.

SECTION 12

LABOUR RATES (MIS)

Providing skilled/unskilled manpower with all the tools & tackles, consumables, brooms, dial indicators, laser alignment instruments, supervision, safety, PPEs etc. for carrying out pre commissioning/ commissioning activities and completing the work as per the instruction and complete satisfaction of the Owner's/engineer In charge.For detailed work Item description refer (Item no MIS.12.1 section 12 of Annexure-I) in two shifts( each shift of 12 hrs)

Pipe fitter

Mill wright fitter

ARC welder

TIG welder

Helper

Rigger

Gas cutter

Grinder

Electrician

Painter

Structural Fitter

Structural Welder

Tack Welder

Job Supervisor

SECTION 13

ANCHOR FASTENERS WORKS (HILTI or other equivalent as approved by Engineer in Charge)

Supply,drilling and fixing of mechanical /Chemical expansion anchor fastener of required size and length as per the Instruction of Engineer in-Charge For detailed work Item description refer (Item no MIS.13.1 section 13 of Annexure-I)

Chemical Anchor Fasteners-Supply & Fixing

Mechanical Anchor Fasteners-Supply & Fixing

SECTION 14

SCAFFOLDING WORKS

Providing and installating independent steel scaffoldings at various locations and elevations and making working platforms & approach ladder as per the project safety specifications and as per IS 2750-1964 to use as optional item as per requirement of the plant. For detailed work Item description refer (Item no 14.1 section 14 of Annexure-I) This Item is optional item to be operated only upon instructions of EIC at all levels.

Grade slab to &up to 8 meters

From above 8 meters to & up to 12 meters

From above 12 meters to & up to 24 meter

From 24 meters & above

SECTION 15

HIRING OF EQUIPMENT/MACHINERY (MIS)

Mobilisation and demobilization of erection equipment on hiring for site erection activity as per instructions of EIC of EPCM1.For detailed work Item description refer (Item no MIS.15.1 section 15 of Annexure-I)

Crane of capacity 250 MT ( shift hours = 12 hours working) monthly days = calender days. Sunday and holiday working will be on prorata basis.

Crane of capacity 650 MT ( shift hours = 12 hours working) monthly days = calender days. Sunday and holiday working will be on prorata basis.

SECTION 16

FIRE FIGHTING EQUIPMENTS (MIS)

Installation of Fire fighting equipments works.For detailed work Item description refer (Item no 16.1 section 16 of Annexure-I)

Item with Size/Dimension

Fire Hydrant system

Single Headed Hydrant Valve, conforming to IS: 5290 Type-A, Stainless Steel conforming to IS: 3444 Gr. I, 80 mm NB Flange, ASME B 16.5 Cl.-150 FF, complete with instantaneous female coupling with blank cap and chain. - 65 NB

Hose Box (Outdoor Type)- MOC-FRP, Grade/Pedestal Mounted Type. - 900 MM * 600 * 250

Hose Box (Indoor Type) - MOC- FRP, Wall Mounted Type. - 900 MM * 600 * 250

Fire Hose with Instantaneous M/F Couplings (SS 304) conforming to IS: 636, Type-B. - 65 NB * 150M

Universal Branch Pipe with Nozzle, SS 304, as per IS: 2871. - 65 NB * 20MM

Hydrant Wrench, MOC - Mild Steel conforming to IS: 513, as per IS: 903 - 65 NB

Hose Reel, Swinging Type, Wall Mounted, Type-A, 25 NB Flanged Inlet Connection, Outlet Connection -25mm NB of 40m length; Threads as per IS 2643, Nozzle - Type – II with a triple purpose (jet/spray/off) SS-316 nozzle, Flow not less than 124 lpm @ 7 kg/cm2. and horizontal throw of not less than 6 mtrs (in still wind condition), conforming to IS: 884. - 25 NB *40M

Horizontal Hose Reel, Grade/Stand Mounted, Type-B, 40 NB Flanged Inlet Connection, Outlet Connection -25mm NB of 40m length; Threads as per IS 2643, Nozzle - Type – II with a triple purpose (jet/spray/off) SS-316 nozzle, Flow not less than 350 lpm @ 7 kg/cm2. and horizontal throw of not less than 6 mtrs (in still wind condition), conforming to IS: 884. - 25 NB *40M

500 to 1000 GPM variable flow capacity Long Range Water Cum Foam Monitor(HVLRM), UL / FM / VdS approved, Stand Post Mounted, Manually Operated Type, MOC-SS 316, 100 mm NB flanged inlet, ASME B 16.5 CL. - 150, FF, complete with JRCP, hoses and nozzle having 63NB male inlet suitable for forced foam solution induction through 63 mm flexible hose from JRCP or Foam Tender. - 100NB

1000 to 2000 GPM variable flow capacity Long Range Water Cum Foam Monitor(HVLRM), UL / FM / VdS approved, Stand Post Mounted, Manually Operated Type, MOC-SS 316, 150 mm NB flanged inlet, ASME B 16.5 CL. - 150, FF, complete with JRCP and nozzle having 63NB male inlet suitable for forced foam solution induction through 63 mm flexible hose from JRCP or Foam Tender. - 150 NB

500 to 1000 GPM variable flow capacity Long Range Water Cum Foam Monitor(HVLRM), Tower Mounted and Remote Operated Type, UL / FM / VdS approved, MOC-SS 316, 100 mm NB flanged inlet, ASME B 16.5 CL. - 150, FF, complete with monitor nozzle having 63NB male inlet suitable for forced foam solution induction through 63 mm flexible hose by Foam Tender, Monitor Control Panel with mounting accessories, Portable Monitor Remote Controller suitable for operating the Tower Monitor from a distance of about 75 m, 6" Size Motor Operated Gate Valve (MOV), all required power and control cabling and accessories etc. All electrical & instrumentation items of this equipment shall be suitable for hazardous area classification Zone-1, Gas Group IIA/IIB/IIC, T3 as minimum. Weather protection for control panel enclosure shall be minimum IP67. - 100 NB

1000 to 2000 GPM variable flow capacity Long Range Water Cum Foam Monitor(HVLRM), Tower Mounted and Remote Operated Type, UL / FM / VdS approved, MOC-SS 316, 100 mm NB flanged inlet, ASME B 16.5 CL. - 150, FF, complete with monitor nozzle having 63NB male inlet suitable for forced foam solution induction through 63 mm flexible hose by Foam Tender, Monitor Control Panel with mounting accessories, Portable Monitor Remote Controller suitable for operating the Tower Monitor from a distance of about 75 m, 8" Size Motor Operated Gate Valve (MOV), all required power and control cabling and accessories etc. All electrical & instrumentation items of this equipment shall be suitable for hazardous area classification Zone-1, Gas Group IIA/IIB/IIC, T3 as minimum. Weather protection for control panel enclosure shall be minimum IP67. - 150 NB

Pressure Gauge, SS 304, 1/2" MNPT End Conection. - 15 MM * 150 MM DAIL

Automatic Air Release Valve, SS 304, Inlet Connection - 1/2" MNPT.- 25 NB

Restriction Orifice, Single Stage, with integrated body and handel, SS 304, Class - 150# - 80MM * 40 * 3

2-way Breaching Inlet flanged outlet with 2 male instantaneous inlets shall be compatible for Foam Tender/Nurser. MOC - SS 304 or Gunmetal. - 80 MM * 63 MM

Portable Foam Monitor, 2000 GPM capacity @ 7 kg/cm2, Trolley/Trailer Mounted Type, MOC - SS 316, UL Listed. - 100 MM

Foam Concentrate Barel of 500 L Capacity filled with UL Listed AFFF 3% Foam Concentrate. - 500 L

DELUGE WATER SPRAY SYSTEMS (MVWS SYSTEM + HVWS SYSTEM + WATER CURTAIN SYSTEM)

CS Deluge Valve with Dry Pilot Trim, Open Skid Type, Horizontal Inlet & Horizontal Outlet, UL/FM/Vds Approved, complete with with Test, Alarm & Drain Equipment. - 150 MM

CS Deluge Valve with Dry Pilot Trim, Open Skid Type, Horizontal Inlet & Horizontal Outlet, UL/FM/Vds Approved, complete with with Test, Alarm & Drain Equipment. - 100 MM

MVW Spray Nozzle with 1/2" MNPT end connection, MOC - Stainless Steel with corrosion resistant coating, UL Listed. - 15 MM

HVW Spray Nozzle with 3/4" MNPT end connection, MOC - Stainless Steel with corrosion resistant coating, UL Listed. - 20 MM

Quartzoid Bulb Detector with 1/2" MNPT end connection, MOC - Brass with Nickel chrome plated, K-80, Temp. Rating-79 deg. C, UL Listed. - 15 MM

Water Curtain Nozzle with 1/2" MNPT end connection, K- 58, MOC - Stainless Steel with corrosion resistant coating, UL Listed. - 15 MM

2-way Solenoid Valve, Intrinsically Safe, 1/2" MNPT end connection, uitable for hazardous area classification Zone-1, Gas Group IIA/IIB/IIC, T3 as minimum. - 15 MM

Pressure transmitters, Intrinsically safe, M20 X 1.5F End Connection, uitable for hazardous area classification Zone-1, Gas Group IIA/IIB/IIC, T3 as minimum. - 15 MM

Pressure Gauge, SS 304, 1/4" MNPT End Conection. - 15 MM * 100 mm Dial

Air Filter Regulator, SS 304, 1/2" NPT End Conection. - 15 MM

Limit Switch for Gate Valve located on up-stream of Deluge Valve, uitable for hazardous area classification Zone-1, Gas Group IIA/IIB/IIC, T3 as minimum.

Deluge Valve Local Control Panel (DVLCP) for local manaul activation with push button arrangement, uitable for hazardous area classification Zone-1, Gas Group IIA/IIB/IIC, T3 as minimum. Power supply for DVLCP shall be derrived from inerfaced F&G Panel located at unit Control Room.

Junction Boxes (Separate JBs for Solenoid Valve and Pressure Transmitters), uitable for hazardous area classification Zone-1, Gas Group IIA/IIB/IIC, T3 as minimum.

Cabling between DVLCP, Solenoid Valve, Pressure Transmitters and JBs, including termination along with supply of all required cables and accessories.

Restriction Orifice Plate, Single Stage, with integrated body and handel, SS 304, Class -150# - 150 * 100* 6

Restriction Orifice Plate, Single Stage, with integrated body and handel, SS 304, Class -150# - 100 *80*6

Restriction Orifice Plate, Single Stage, with integrated body and handel, SS 304, Class -150# - 100 *50 *6

Restriction Orifice Plate, Single Stage, with integrated body and handel, SS 304, Class -150# - 80 *50*3

Restriction Orifice Plate, Single Stage, with integrated body and handel, SS 304, Class -150# - 50 *25 *3

FIRE EXTIGUISHER

DCP Portable Fire Extinguisher, Cartridge Operated Conforming to IS: 15683, complete with accessories and FRP cabinet. - 6 Kg.

DCP Portable Fire Extinguisher, Cartridge Operated, Conforming to IS: 15683, complete with accessories and FRP cabinet. - 9 Kg.

DCP Wheeled Fire Extinguisher, CO2 Cylinder / Cartridge Operated, Conforming to IS: 16018, complete with accessories and FRP cabinet. - 50 Kg.

CO2 Portable Fire Extinguisher, Conforming to IS: 15683, complete with accessories and FRP cabinet. - 4.5 Kg.

CO2 Trolley Mounted Fire Extinguisher, Conforming to IS: 15683, complete with accessories and FRP cabinet. - 22.5 Kg.

Trolley Mounted type Water Mist & Compressed Air Foam (CAF) Fire Fighting Unit, 50L Capacity (High Pressure Design), Conforming to DIN EN3. - 50 L

Set of Fire Buckets (9 lit. capacity each), one set shall consist of 4 Nos. Fire Buckets, with suitable MS mounting stand strong enough to hold the weight of 04 nos. sand filled buckets of 9 liter capacity each with Canopy, Conforming to IS: 2546. - 9L

SECTION 18

Carry out Mechanical Tie in works / B L connections for pipelines at all location and elevation as per drawing involving cutting , welding and NDT works .For detailed work Item description refer (Item no MIS.18.1 section 18 of Annexure-I)

For tapping size up to 2"

For tapping size from 3" to 10"

For tapping size from 12" to 18"

For tapping size from 20" to 28"

For tapping size from 30" to 36"

SECTION 19

INSULATION OF EQUIPMENT GDS

Insulation Type - IH - Insulation Thickness in mm-25

Insulation Type - IH - Insulation Thickness in mm-40

Insulation Type - IH - Insulation Thickness in mm-50

Insulation Type - IH - Insulation Thickness in mm-65

Insulation Type - IH - Insulation Thickness in mm-75

Insulation Type - IH - Insulation Thickness in mm-100

Insulation Type - IH - Insulation Thickness in mm-115

Insulation Type - IS - Insulation Thickness in mm-25

Insulation Type - PP - Insulation Thickness in mm-25

SECTION 20

INSULATION OF PIPING GDS

Insulation type - IH - Insulation Thickness - 25 - Pipe+fittings+flanges+valves+inline valves+supports

Insulation type - IH - Insulation Thickness - 40 - Pipe+fittings+flanges+valves+inline valves+supports

Insulation type - IH - Insulation Thickness - 50 - Pipe+fittings+flanges+valves+inline valves+supports

Insulation type - IH - Insulation Thickness - 55 - Pipe+fittings+flanges+valves+inline valves+supports

Insulation type - IH - Insulation Thickness - 65 - Pipe+fittings+flanges+valves+inline valves+supports

Insulation type - IH - Insulation Thickness - 75 - Pipe+fittings+flanges+valves+inline valves+supports

Insulation type - IH - Insulation Thickness - 90 - Pipe+fittings+flanges+valves+inline valves+supports

Insulation type - IH - Insulation Thickness - 100 - Pipe+fittings+flanges+valves+inline valves+supports

Insulation type - IH - Insulation Thickness - 115 - Pipe+fittings+flanges+valves+inline valves+supports

Insulation type - IS - Insulation Thickness - 25 - Pipe+fittings+flanges+valves+inline valves+supports

Insulation type - IS - Insulation Thickness - 40 - Pipe+fittings+flanges+valves+inline valves+supports

Insulation type - IS - Insulation Thickness - 50 - Pipe+fittings+flanges+valves+inline valves+supports

Insulation type - IT - Insulation Thickness - 25 - Pipe+fittings+flanges+valves+inline valves+supports

Bridge and Roof Company

Offshore Infrastructures Ltd