STANDING ORDER FOR EXECUTION OF BALANCE MECHANICAL AND PIPING WORKS FOR GRAIN BASED ETHANOL DISTILLARY UNIT AT HBL LAURIYA, WEST CHAMPARAN, BIHAR

EXECUTION OF BALANCE MECHANICAL AND PIPING WORKS AS PER BELOW DETAILS AND ATTACHED TENDER DOCUMENTS:

Supply, Fabrication and Erection of structural: The job includes supply, fabrication, welding, erection in position of structural members at all elevation as per drawing. The rate is inclusive of all Machinery like Chain pulley blocks, Gas cutting, grinding machine, hydra, crane (if any) etc., welding, electrode, scaffolding, all consumables, manpower etc. required to complete the work. Structural steel members shall be IS 2062 Gr. A/B. SAIL/TATA/RINL(Vizag Steel) product should be used. The structural steel members should be strictly as per makes/specification specified against each & every item and the supplier has to provide the quality certificate of the original manufacturer along with the materials supplied. The payment terms are as follows: (i) For supply of Structural at HBL Site: 60% of SOR (ii) For Fabrication: 20% of SOR against Fabrication. Only Theoretical weight of steel sections shall be considered for payment. (iii) For Erection: 20% of SOR against Erection in field (job completion at field/required location). Only Theoretical weight of steel sections shall be considered for payment The detailed scope of work and technical specifications given for job shall be followed.

Fabrication and Erection of structural: This clause is applicable when structural material (IS-2062) is supplied by HBL. The job includes fabrication, welding, erection in position of structural members (IS2062) at all elevation as per drawing. The rates are inclusive of all Machinery like Chain pulley blocks, Gas cutting, grinding machine, hydra, crane (if any) etc., welding, electrode, scaffolding, all consumables, manpower etc. required to complete the work. Only Theoretical weight of steel sections shall be considered for payment. The payment terms are as follows: (i) For Fabrication: 50% of SOR (ii) For Erection: 50% of SOR (job completion at field/required location) The detailed scope of work and technical specifications given for job shall be followed.

Erection of structural This clause is applicable when structural material (IS 2062)/ /grating/chequered plate is already fabricated at HBL site. The fabricated structural material shall be supplied by HBL. Fabrication means welding is already completed for piece at site/yard (for structural members) at HBL. The job includes erection, welding and fixing in position of structural fabricated assembly at all elevation as per drawing. The rates are inclusive of all Machinery like Chain pulley blocks, Gas cutting, grinding machine, hydra, crane (if any) etc., welding, electrode, scaffolding, all consumables, manpower etc. required to complete the work. The payment terms are as follows: For Erection: 100% of SOR (job completion at field/required location) Only Theoretical weight of steel sections shall be considered for payment The detailed scope of work and technical specifications given for job shall be followed.

Dismantling of structural The scope involves dismantling of existing structural at all heights by gas cutting / unbolting, including manpower, transporting the same to the designated location as decided by HBL. The quoted rate shall include cost of Scaffolding, chain pulley blocks, hydra, crane (if any), manpower etc. required to complete the dismantling work. No extra payments shall be made for transportation of dismantled material to designated location. The detailed scope of work and technical specifications given for job shall be followed.

Erection of equipment (Heat exchangers, Vessels, pumps, motors, Jet cooker, Vacuum pumps, fan, sealing water pump, High speed mixer - paddle type, chain pulley block, Bin activator, compressor etc.): Weight up to 500 Kg The detailed scope of work and technical specifications given for job shall be followed.

Erection of equipment (Heat exchangers, Vessels, pumps, motors, Jet cooker, Vacuum pumps, fan, sealing water pump, High speed mixer - paddle type, chain pulley block, Bin activator, compressor etc.): Weight more than 500 Kg and up to 2 MT The detailed scope of work and technical specifications given for job shall be followed.

Erection of equipment (Heat exchangers, Vessels, pumps, motors, Jet cooker, Vacuum pumps, fan, sealing water pump, High speed mixer - paddle type, chain pulley block, Bin activator, compressor etc.): Weight more than 2T The detailed scope of work and technical specifications given for job shall be followed

Fabrication, Erection and Welding of Stainless Steel Pipe and Pipe fitting Elbows, Tee, Reducers, long stub end, take-off, nipple, half coupling/Half coupling, flange etc. for size ½” to 1.5” (Fillet Weld) The jobs and payment terms are as follows: (a) 15% of SOR as against submission of sketch, obtaining approval from HBL/Consultant on sketch and preparation of fit-up. (b) 45% of SOR for carrying out welding at site/field (for welding at site/fabrication yard, it shall be site welding and welding at field during erection, it shall be field welding) (c) 25% of SOR for Erection in field (d) 15% of SOR for Hydrotest The jobs and payment sequence are as follows: (i) In case of new job, all jobs from clauses (a) to (d) shall be done. Payment shall be made accordingly. (ii) In case of fit-up is already completed by HBL, jobs mentioned in clauses (b) for both site & field welding, clause (c) and clause (d) shall be done. Payment shall be made accordingly. (iii) In case fabrication is already completed, jobs mentioned in clause (b) for field welding, clause (c) and clause (d) shall be done. Payment shall be made accordingly. (iv) In case of erection (without field joint welding) is already completed by HBL, jobs mentioned in clauses (b) for field welding and clause (d) shall be done. Payment shall be made accordingly. The detailed scope of work and technical specifications given for job shall be followed. The “Welding specification for piping system TSQ-01” shall be followed.

Fabrication, Erection and Welding of Stainless Steel Pipe and Pipe fitting Elbows, Tee, Reducers, long stub end, take-off, flange etc. for size 1/2” to 4” (Butt Welds) The jobs and payment terms are as follows: (a) 15% of SOR as against submission of sketch, obtaining approval from HBL/Consultant on sketch and preparation of fit-up. (b) 45% of SOR for carrying out welding at site/field (for welding at site/fabrication yard, it shall be site welding and welding at field during erection, it shall be field welding) (c) 25% of SOR for Erection in field (d) 15% of SOR for Hydrotest The jobs and payment sequence are as follows: (i) In case of new job, all jobs from clauses (a) to (d) shall be done. Payment shall be made accordingly. (ii) In case of fit-up is already completed by HBL, jobs mentioned in clauses (b) for both site & field welding, clause (c) and clause (d) shall be done. Payment shall be made accordingly. (iii) In case fabrication is already completed, jobs mentioned in clause (b) for field welding, clause (c) and clause (d) shall be done. Payment shall be made accordingly. (iv) In case of erection (without field joint welding) is already completed by HBL, jobs mentioned in clauses (b) for field welding and clause (d) shall be done. Payment shall be made accordingly. The detailed scope of work and technical specifications given for job shall be followed. The “Welding specification for piping system TS-Q01” shall be followed.

Fabrication, Erection and welding of Stainless Steel Pipes and Pipe fitting Elbows, Tee, Reducers, long stub end, take-off, flange etc. for size 5” to 14” (Butt Weld) The jobs and payment terms are as follows: (a) 15% of SOR as against submission of sketch, obtaining approval from HBL/Consultant on sketch and preparation of fit-up. (b) 45% of SOR for carrying out welding at site/field (for welding at site/fabrication yard, it shall be site welding and welding at field during erection, it shall be field welding) (c) 25% of SOR for Erection in field (d) 15% of SOR for Hydrotest The jobs and payment sequence are as follows: (i) In case of new job, all jobs from clauses (a) to (d) shall be done. Payment shall be made accordingly. (ii) In case of fit-up is already completed by HBL, jobs mentioned in clauses (b) for both site & field welding, clause (c) and clause (d) shall be done. Payment shall be made accordingly. (iii) In case fabrication is already completed, jobs mentioned in clause (b) for field welding, clause (c) and clause (d) shall be done. Payment shall be made accordingly. (iv) In case of erection (without field joint welding) is already completed by HBL, jobs mentioned in clauses (b) for field welding and clause (d) shall be done. Payment shall be made accordingly. The detailed scope of work and technical specifications given for job shall be followed. The “Welding specification for piping system TS-Q01” shall be followed.

Fabrication, erection and welding of Stainless Steel duct and fitting Tee, Elbow/Mitre, Reducers, take-off, flange etc. for size 16” to 24” (Circumferential Joints, Butt Weld) The jobs and payment terms are as follows: (a) 15% of SOR as against submission of sketch, obtaining approval from HBL/Consultant on sketch and preparation of fit-up. (b) 45% of SOR for carrying out welding at site/field (for welding at site/fabrication yard, it shall be site welding and welding at field during erection, it shall be field welding) (c) 25% of SOR for Erection in field (d) 15% of SOR for Hydrotest The jobs and payment sequence are as follows: (i) In case of new job, all jobs from clauses (a) to (d) shall be done. Payment shall be made accordingly. (ii) In case of fit-up is already completed by HBL, jobs mentioned in clauses (b) for both site & field welding, clause (c) and clause (d) shall be done. Payment shall be made accordingly. (iii) In case fabrication is already completed, jobs mentioned in clause (b) for field welding, clause (c) and clause (d) shall be done. Payment shall be made accordingly. (iv) In case of erection (without field joint welding) is already completed by HBL, jobs mentioned in clauses (b) for field welding and clause (d) shall be done. Payment shall be made accordingly. The detailed scope of work and technical specifications given for job shall be followed. The “Welding specification for piping system TS-Q01” shall be followed.

Welding of Stainless Steel longitudinal joint in duct for 16" to 24" (Butt Weld) The jobs and payment terms are as follows: (a) Nil (Fit-up is alreadly included in rolling of plate) (b) 60% of SOR for carrying out welding at site/field (for welding at site/fabrication yard, it shall be site welding and welding at field during erection, it shall be field welding) (c) 25% of SOR for Erection in field (d) 15% of SOR for Hydrotest The jobs and payment sequence are as follows: (i) In case of new job, all jobs from clauses (a) to (d) shall be done. Payment shall be made accordingly. (ii) In case of fit-up is already completed by HBL, jobs mentioned in clauses (b) for both site & field welding, clause (c) and clause (d) shall be done. Payment shall be made accordingly. (iii) In case fabrication is already completed, jobs mentioned in clause (b) for field welding, clause (c) and clause (d) shall be done. Payment shall be made accordingly. (iv) In case of erection (without field joint welding) is already completed by HBL, jobs mentioned in clauses (b) for field welding and clause (d) shall be done. Payment shall be made accordingly. The detailed scope of work and technical specifications given for job shall be followed. The “Welding specification for piping system TS-Q01” shall be followed.

Fabrication, erection and welding of IS1239/IS 3589/MS/ CS/ASTM A 106 Gr. B/ASTM A 234 Gr. WPB/ASTM A 105 pipe and Pipe fitting Elbows, Tee, Reducers, long stub end, take-off, nipple, boss, flange etc. for size ½” to 1.5” (Fillet Weld) The jobs and payment terms are as follows: (a) 15% of SOR as against submission of sketch, obtaining approval from HBL/Consultant on sketch and preparation of fit-up. (b) 45% of SOR for carrying out welding at site/field (for welding at site/fabrication yard, it shall be site welding and welding at field during erection, it shall be field welding) (c) 25% of SOR for Erection in field (d) 15% of SOR for Hydrotest The jobs and payment sequence are as follows: (i) In case of new job, all jobs from clauses (a) to (d) shall be done. Payment shall be made accordingly. (ii) In case of fit-up is already completed by HBL, jobs mentioned in clauses (b) for both site & field welding, clause (c) and clause (d) shall be done. Payment shall be made accordingly. (iii) In case fabrication is already completed, jobs mentioned in clause (b) for field welding, clause (c) and clause (d) shall be done. Payment shall be made accordingly. (iv) In case of erection (without field joint welding) is already completed by HBL, jobs mentioned in clauses (b) for field welding and clause (d) shall be done. Payment shall be made accordingly. The detailed scope of work and technical specifications given for job shall be followed. The “Welding specification for piping system TS-Q01” shall be followed.

Fabrication, erection and welding of IS1239/IS 3589/MS/ CS/ASTM A 106 Gr. B/ASTM A 234 Gr. WPB/ASTM A 105 pipe and Pipe fitting Elbows, Tee, Reducers, long stub end, take-off, flange etc. for size 1/2” to 14” (Butt Weld) The jobs and payment terms are as follows: (a) 15% of SOR as against submission of sketch, obtaining approval from HBL/Consultant on sketch and preparation of fit-up. (b) 45% of SOR for carrying out welding at site/field (for welding at site/fabrication yard, it shall be site welding and welding at field during erection, it shall be field welding) (c) 25% of SOR for Erection in field (d) 15% of SOR for Hydrotest The jobs and payment sequence are as follows: (i) In case of new job, all jobs from clauses (a) to (d) shall be done. Payment shall be made accordingly. (ii) In case of fit-up is already completed by HBL, jobs mentioned in clauses (b) for both site & field welding, clause (c) and clause (d) shall be done. Payment shall be made accordingly. (iii) In case fabrication is already completed, jobs mentioned in clause (b) for field welding, clause (c) and clause (d) shall be done. Payment shall be made accordingly. (iv) In case of erection (without field joint welding) is already completed by HBL, jobs mentioned in clauses (b) for field welding and clause (d) shall be done. Payment shall be made accordingly. The detailed scope of work and technical specifications given for job shall be followed. The “Welding specification for piping system TS-Q01” shall be followed.

Fabrication, erection and welding of IS1239/IS 3589/MS/ CS/ASTM A 106 Gr. B/ASTM A 234 Gr. WPB/ASTM A 105 Pipe and Pipe fitting Elbows, Tee, Reducers, long stub end, take-off, flange etc. for size 16” to 24” (circumferential joints, Butt Joint) The jobs and payment terms are as follows: (a) 15% of SOR as against submission of sketch, obtaining approval from HBL/Consultant on sketch and preparation of fit-up. (b) 45% of SOR for carrying out welding at site/field (for welding at site/fabrication yard, it shall be site welding and welding at field during erection, it shall be field welding) (c) 25% of SOR for Erection in field (d) 15% of SOR for Hydrotest The jobs and payment sequence are as follows: (i) In case of new job, all jobs from clauses (a) to (d) shall be done. Payment shall be made accordingly. (ii) In case of fit-up is already completed by HBL, jobs mentioned in clauses (b) for both site & field welding, clause (c) and clause (d) shall be done. Payment shall be made accordingly. (iii) In case fabrication is already completed, jobs mentioned in clause (b) for field welding, clause (c) and clause (d) shall be done. Payment shall be made accordingly. (iv) In case of erection (without field joint welding) is already completed by HBL, jobs mentioned in clauses (b) for field welding and clause (d) shall be done. Payment shall be made accordingly. The detailed scope of work and technical specifications given for job shall be followed. The “Welding specification for piping system TS-Q01” shall be followed.

Fabrication, erection and welding of IS1239/IS 3589/MS/ CS/ASTM A 106 Gr. B/ASTM A 234 Gr. WPB/ASTM A 105 Pipe and Pipe fitting Elbows, Tee, Reducers, long stub end, take-off, flange etc. for size 16” to 24” (Longitudinal joints, Butt Weld) The jobs and payment terms are as follows: (a) 15% of SOR rate as against submission of sketch, obtaining approval from HBL/Consultant on sketch and preparation of fit-up. (b) 45% of SOR rate for carrying out welding at site/field (for welding at site/fabrication yard, it shall be site welding and welding at field during erection, it shall be field welding) (c) 25% of SOR for Erection in field (d) 15% of SOR for Hydrotest The jobs and payment sequence are as follows: (i) In case of new job, all jobs from clauses (a) to (d) shall be done. Payment shall be made accordingly. (ii) In case of fit-up is already completed by HBL, jobs mentioned in clauses (b) for both site & field welding, clause (c) and clause (d) shall be done. Payment shall be made accordingly. (iii) In case fabrication is already completed, jobs mentioned in clause (b) for field welding, clause (c) and clause (d) shall be done. Payment shall be made accordingly. (iv) In case of erection (without field joint welding) is already completed by HBL, jobs mentioned in clauses (b) for field welding and clause (d) shall be done. Payment shall be made accordingly. The detailed scope of work and technical specifications given for job shall be followed. The “Welding specification for piping system TS-Q01” shall be followed.

Corrosion Pad for all MS/Carbon Steel pipe The detailed scope of work and technical specifications given for job shall be followed. The “Welding specification for piping system TS-Q01” shall be followed

Corrosion Pad for all MS/Carbon Steel pipe with Shoe The detailed scope of work and technical specifications given for job shall be followed. The “Welding specification for piping system TS-Q01” shall be followed.

Corrosion Pad for Stainless Steel pipe or providing shoe as per Standard of SS piping The detailed scope of work and technical specifications given for job shall be followed. The “Welding specification for piping system TS-Q01” shall be followed.

Reinforcement Pad (RF) for Carbon Steel/MS weld joints The detailed scope of work and technical specifications given for job shall be followed. The “Welding specification for piping system TS-Q01” shall be followed.

Reinforcement Pad (RF) for Stainless Steel weld joints The detailed scope of work and technical specifications given for job shall be followed. The “Welding specification for piping system TS-Q01” shall be followed.

Dye Penetration Test (DPT) This is applicable only in case of HBL require to carry out DP This is not applicable for the joints/line, for which DP is the part of activity in SOR item. The detailed scope of work and technical specifications given for job shall be followed. The “Welding specification for piping system TS-Q01” shall be followed.

Dismantling of old piping (Carbon Steel/SS/MS) The detailed scope of work and technical specifications given for job shall be followed. The “Welding specification for piping system TS-Q01” shall be followed.

Radiography The detailed scope of work and technical specifications given for job shall be followed. The “Welding specification for piping system TS-Q01” shall be followed.

Valve - Installation: up to 6" Dia Size Valve can be any type like Gate/Globe/Control valve/Check Valve/Butterfly valve/PSV/TSV etc. at any elevation For items Control Valve and Pressure Safety Valve (PSV), are installed, payment shall be made 1.5 times of SOR. For PSV installation payment, inlet size shall be considered. Rate payable is per inch dia of valve installed. The detailed scope of work and technical specifications given for job shall be followed.

Valve - Installation: above 6" Dia Size Valve can be any type like Gate/Globe/Control valve/Check Valve/Butterfly valve/PSV/TSV etc. at any elevation For items Control Valve and Pressure Safety Valve (PSV), are installed, payment shall be made 1.5 times of SOR. For PSV installation payment, inlet size shall be considered. Rate payable is per inch dia of valve installed. The detailed scope of work and technical specifications given for job shall be followed.

Hydrotest of pipelines This is applicable only in case of HBL require to carry out hydrotest the piping loop. This is not applicable for the joints/line done, for SOR, for which hydrotest is part of activity. The detailed scope of work and technical specifications given for job shall be followed. The “Welding specification for piping system TS-Q01” shall be followed.

Rolling of Stainless Steel plate at site for making duct (from plate) and fit-up The detailed scope of work and technical specifications given for job shall be followed.

Rolling of Carbon Steel/MS plate at site The detailed scope of work and technical specifications given for job shall be followed.

Copper slag / grit blasting The surface shall be blast cleaned thoroughly to Sa 2 1/2 of Swedish standard SIS 05-5900-1967 to make the surface free of rust, scales, dirt, grease, etc Payment shall be made for Square Meter of area blast cleaned to the Sa 2 ½ Standard of Swedish standard SIS 05-5900-1967 The detailed scope of work and technical specifications given for job shall be followed.

For Piping: Supply and application of one coat of inorganic zinc silicate primer The detailed scope of work and technical specifications given for job shall be followed.

Breaking RCC The detailed scope of work given for job shall be followed.

Breaking PCC The detailed scope of work given for job shall be followed

Civil Work: Excavation The detailed scope of work given for job shall be followed.

Back Filling with available excavated earth The detailed scope of work given for job shall be followed.

Blinding/De-Blinding/Gasket Replacement The job scope covers blinding, de-blinding, Gasket replacement as per detailed scope of work. This is not applicable for hydrotest for new erected line in which, these jobs are part of SOR item. After completion of all jobs, all fabricated blinds shall be handed over to HPCL. Hot Bolting / Bolt Free-up of flanges to be blinded / de-blinded is part of job scope & no separate payment shall be made for the same. Rate payable is per inch dia of blinding / de-blinding / Gasket replacement done. Separate payment shall be made for Blinding or De-blinding or gasket replacement. The detailed scope of work and technical specifications given for job shall be followed.

Overlay Patching – Carbon Steel plate using E-7018 Electrode The detailed scope of work and technical specifications given for job shall be followed The “Welding specification for piping system TS-Q01” shall be followed.

Stress Relieving The detailed scope of work and technical specifications given for job shall be followed The “Welding specification for piping system TS-Q01” shall be followed

Pipe coat wrapping of pipeline The detailed scope of work and technical specifications given for job shall be followed

Recovery of Flanges/Fittings The detailed scope of work given for job shall be followed.

Hiring and Operate the Diesel Air Compressor Job scope includes Supply and Operation of diesel driven portable air compressor of capacity 7 kg/ sq. cm (discharge pressure). All consumables like diesel, Hoses, connectors etc. shall be supplied by the contractor. Agency shall deploy at least one experienced operator cum mechanic capable of operating the compressors safely and competently, no separate payment for which shall be made. Agency shall use Tarpaulin sheets on all sides of the compressors to protect them from rain water. Agency shall mobilize separate air compressor (in working condition) immediately in case of breakdown, failing which no payment shall be made to the agency. No separate payment shall be made for idle hours Rate payable is per hour of Air Compressor Operate The detailed scope of work given for job shall be followed.

Pump Suction Strainer Cleaning The Rate job involves opening of strainer cover, removal of strainer, cleaning thoroughly and after clearance from HBL/Consultant, fix back the strainer along with gasket replacement. Rate payable is per inch dia (Pipe NB Dia of strainer flange) The detailed scope of work given for job shall be followed.

Commissioning Manpower – Skilled Manpower This covers Skilled Manpower to be utilized for assistance during various activity of commissioning of plant with tools and tackles Contractor shall mobilize manpower with all tools, equipment as required by HBL for assigned job. Skilled Manpower: Welder, fabricator and fitter Rate payable is per Shift of 8 Hrs for job executed in site/Unit In case any variation in man hour deployed, rate shall be paid on prorate basis. The detailed scope of work and technical specifications given for job shall be followed.

Commissioning Manpower – Semi-Skilled Manpower This covers Skilled Manpower to be utilized for assistance during various activity of commissioning with tools and tackles Contractor shall mobilize manpower with all tools, equipment as required by HBL for assigned job. Semi Skilled Manpower: Cutter and Grinder Rate payable is per Shift of 8 Hrs for job executed in site/Unit In case any variation in man hour deployed, rate shall be paid on prorate basis. The detailed scope of work and technical specifications given for job shall be followed.

Commissioning Manpower – Un-Skilled Manpower This covers Skilled Manpower to be utilized for assistance during various activity of commissioning with tools and tackles Contractor shall mobilize manpower with all tools, equipment as required by HBL for assigned job. Rate payable is per Shift of 8 Hrs for job executed in site/Unit Un-skilled manpower: Helper and rigger In case any variation in man hour deployed, rate shall be paid on prorate basis. The detailed scope of work and technical specifications given for job shall be followed

Servicing of Valve This scope involves shifting of valve to the servicing location, servicing of various sizes, types and ratings of valves. Replacement of gland packing, bonnet gaskets, Bush & check nut replacement if required etc. shall be done. Valve general cleaning, greasing & free up shall be done. All consumables, manpower, machinery required is included in the price. This SOR item shall not be applicable for the valve free up done along with valves installation. Valve dropping & installation will be payable under respective SOR items. The detailed scope of work and technical specifications given for job shall be followed

Stenciling with Normal Paint Scope includes sign writing of Alphabets, Digits, Arrows, Border lines, Emblems, Zebra lines etc., on pipelines, tanks, vessels, equipment, walls, boards, racks etc., as per HBL’s advice. Rate per square inch of letter size with normal paint. The detailed scope of work given for job shall be followed.

Stenciling with Fluorescent Scope includes sign writing of Alphabets, Digits, Arrows, Border lines, Emblems, Zebra lines etc., on pipelines, tanks, vessels, equipment, walls, boards, racks etc., as per HBL’s advice. Rate per square inch of letter size with Fluorescent paint. The detailed scope of work given for job shall be followed.

Stenciling with Radium Sticker Scope includes sign writing of Alphabets, Digits, Arrows, Border lines, Emblems, Zebra lines etc., on pipelines, tanks, vessels, equipment, walls, boards, racks etc., as per HBL’s advice. Rate per square inch of radium sticker fixed. The detailed scope of work given for job shall be followed.

Supply and fixing of LRB of thermal Insulation with Light Resin bonded (LRB) The detailed scope of work and technical specifications given for job shall be followed.

Supply and fixing of flat aluminium sheet The detailed scope of work and technical specifications given for job shall be followed.

Supply and fix 12 mm SS-304 bands The detailed scope of work and technical specifications given for job shall be followed.

Supply and fix 20 mm SS-304 bands The detailed scope of work and technical specifications given for job shall be followed.

Supply and fix 25 mm SS-304 bands The detailed scope of work and technical specifications given for job shall be followed.

Supply and fixing rope insulation for 0.5” diameter pipe The detailed scope of work and technical specifications given for job shall be followed.

Supply and fixing rope insulation for 0.75” diameter pipe The detailed scope of work and technical specifications given for job shall be followed.

Supply and fixing rope insulation for 1” diameter pipe The detailed scope of work and technical specifications given for job shall be followed.

Supply and fixing rope insulation for 1.5” diameter pipe The detailed scope of work and technical specifications given for job shall be followed.

Scaffolding (Cup Lock System – Block of 2.5 M X 2.5 M X 3.0 M) Contractor shall provide system scaffolding (cup lock) wherever required by HBL all elevations. This shall not be applicable for items where it is already is in scope of work. This shall be applicable as per specific advice from HBL. The detailed scope of work and technical specifications given for job shall be followed.

Scaffolding - Rental Charges – One Block Per Day The detailed scope of work and technical specifications given for job shall be followed.

Arresting Flange Leaks Scope of job involves checking the alignment of the flange and flange bolts. Slack alternate bolts and then tight all the bolts using torque wrenches. Torque wrenches are in contractor's scope. This is not applicable for new erected piping as per SOR. This shall be as per applied as per specific advice from HBL. Rate payable is per inch dia of NB of Flange The detailed scope of work and technical specifications given for job shall be followed.

Grouting: Supplying and laying non-shrink cementitious grout (COMPOUND NAME;NON SHRINK GROUT; GRADE:CONBEXTRA GP2;MANUFACTURER:FOSCROC) for grouting of foundation bolts/pockets, base plates of columns/equipment, etc., including cleaning/chipping of base concrete, making formwork, mixing, placing, and curing as per manufacturer’s specification and as directed by the Engineer-in-Charge.

Valve - Dropping: up to 6" Dia Size This work involves removing valves of various sizes, type and ratings at all heights either by unbolting, gas cutting, transporting them to the place as directed by HBL. Valve can be any type like Gate/Globe/Control valve/Check Valve/Butterfly valve/PSV/TSV etc. at any elevation. For PSV removal payment, inlet size of PSV shall be considered. Rate payable is per inch dia of valve dropped. For items Control Valve and Pressure Safety Valve (PSV), are dropped, payment shall be made 1.5 times of SOR. For PSV dropping payment, inlet size shall be considered. Rate is inclusive of manpower, tools, chain pulley block, hydra, crane & consumable etc. required for completing the work. The detailed scope of work and technical specifications given for job shall be followed.

Valve - Dropping: above 6" Dia Size This work involves removing valves of various sizes, type and ratings at all heights either by unbolting, gas cutting, transporting them to the place as directed by HBL. Valve can be any type like Gate/Globe/Control valve/Check Valve/Butterfly valve/PSV/TSV etc. at any elevation. Rate payable is per inch dia of valve dropped. For items Control Valve and Pressure Safety Valve (PSV), are dropped, payment shall be made 1.5 times of SOR. For PSV dropping payment, inlet size shall be considered. Rate is inclusive of manpower, tools, chain pulley block, hydra, crane & consumable etc. required for completing the work. The detailed scope of work and technical specifications given for job shall be followed.

For Structurals: Spray application of epoxy zinc phosphate primer paint of DFT 35 Microns The job scope is supply of paint and application of one coat of epoxy zinc phosphate primer paint using airless spray machine. Required DFT: 35 Microns DFT per coat. Rate payable is per coat per Square Meter Detailed scope of Work and Specification for Painting (TS-Q03) shall be followed.

For Structurals: Spray application of epoxy zinc phosphate primer paint of DFT 50 Microns The job scope is Supply of paint and application of one coat of epoxy zinc phosphate primer paint using airless spray machine. Required DFT: 50 Microns DFT per coat. Rate payable is per coat per Square Meter Detailed scope of Work and Specification for Painting (TS-Q03) shall be followed.

For Structurals: Brush/Roller Application of epoxy zinc phosphate primer paint of DFT 35 Microns Supply of paint and application of one coat of epoxy zinc phosphate primer paint using brush/roller. Required DFT: 35 microns DFT per coat. Rate payable is per coat per Square Meter Detailed scope of Work and Specification for Painting (TS-Q03) shall be followed.

For Structurals: Brush/Roller Application of epoxy zinc phosphate primer paint of DFT 50 Microns Supply of paint and application of one coat of epoxy zinc phosphate primer paint using brush/roller. Required DFT: 50 microns DFT per coat. Rate payable is per coat per Square Meter Detailed scope of Work and Specification for Painting (TS-Q03) shall be followed.

For Structurals: Spray Application of Epoxy Cured Polyamide of DFT 30 Microns Supply of paint and application of one coat of Epoxy Cured Polyamide paint using airless spray machine. Required DFT: 30 microns DFT percoat. Rate payable is per coat per Square Meter Detailed scope of Work and Specification for Painting (TS-Q03) shall be followed.

For Structurals: Spray Application of Epoxy Cured Polyamide of DFT 40 Microns Supply of paint and application of one coat of Epoxy Cured Polyamide paint using airless spray machine. Required DFT: 40 microns DFT per coat. Rate payable is per coat per Square Meter Detailed scope of Work and Specification for Painting (TS-Q03) shall be followed.

For Structurals: Roller Application of Epoxy Cured Polyamide of DFT 30 Microns Supply of paint and application of one coat of Epoxy Cured Polyamide paint using brush/roller. Required DFT: 30 microns DFT per coat. Rate payable is per coat per Square Meter Detailed scope of Work and Specification for Painting (TS-Q03) shall be followed.

For Structurals: Roller Application of Epoxy Cured Polyamide of DFT 40 Microns Supply of paint and application of one coat of Epoxy Cured Polyamide paint using brush/roller. Required DFT: 40 microns DFT per coat. Rate payable is per coat per Square Meter Detailed scope of Work and Specification for Painting (TS-Q03) shall be followed.