Bridge And Roof Company India Limited Tender

1)Catalyst loading Contractor must practice respective loading method / technique mentioned in this SOR. 2)Catalyst loading Contractor's scope of work includes collection of catalyst drums / bags required for catalyst loading. 3)Arrangement of necessary manpower and loading equipment and machinery like Fork Lift, Trailer / Tractor, Crane of suitable capacity and Nos, Steel scaffoldings and all other tools & Tackles required for loading, unloading and shifting of catalyst and loading hoppers (and other tools) to top of equipment for loading catalyst and other misc. work is in the scope of Catalyst Loading Contractor at its own cost 4)Catalyst Loading Contractor shall be required to arrange all necessary PPE and safety equipment / gadgets at its own cost to carry out the job safely 5)Catalyst Loading Contractor scope of work includes arrangement of all electrical fittings, hand lamps, flood lights, exhaust fans, power connecting boards, 24 Volt lighting for inspection inside equipment during catalyst / Ceramic balls loading / unloading and checking by Client & Licensor. Electrical cables, Light fittings with light and Safety cage for lights are to be arranged by Contractor. 6)Catalyst Loading Contractor scope of work includes provision of Positive isolation (including blinding / de-blinding of all nozzles and all lines) in all respects of all the vessels/Reactors listed above in which the Contractor is required to fill up the catalysts and inert balls for safe and proper execution of the work 7)Catalyst Loading Contractor's scope of work includes all jobs regarding opening / dismantling of manholes, manways, any other internals inside the equipment listed above in order to maintain a thorough, clear and safe passage inside the equipment for safe execution of catalyst loading. After completion of work, the Contractor shall fix back all these arrangements (which has been previously dismantled for execution of work) properly back in their original positions 8)Catalyst Loading Contractor's scope of work includes any unloading of catalyst from reactors/vessels listed above required due to overfilling of loading materials 9)Catalyst Loading Contractor's scope of work includes shifting of empty drums to Store / Scrap‐yard area as per the advice of PMC / Client. There should not be any spillage of any material in the workplace (both ISBL and OSBL) and proper housekeeping is to be maintained by the Contractor for his work.

10)Dismantling and taking out the following Reactor internals from the reactor for ease of catalyst loading is in Catalyst Loading Contractor scope of work (if applicable) 11)Installation of the following Reactor internals inside the reactor after catalyst loading is in Catalyst Loading Contractor scope of work 12)Catalyst loading Contractor's scope of work also includes necessary documentations required during catalyst loading works as per instruction of Client / Engineer in‐ charge 13)Utilities like air, water and nitrogen if required shall be made available at Battery Limit / Utility stations. Further distribution inside equipment shall be carried out by the Catalyst loading Contractor by their own arrangement. 14)Catalyst loading Contractor's scope of work includes all necessary arrangements to create vacuum if required to unload the excess‐fills wherever applicable 15)Catalyst loading Contractor's scope of work includes all erection / dismantling of scaffoldings, fixed / portable ladders, ropes or any other suitable temporary accesses / approaches inside all the equipment listed above in this table for safe and proper filling up of the catalysts / ceramic balls. Arrangement of all these access/approach materials, their fittings and fixation arrangements are included in Contractor's scope of work. After completion of work, Contractor will have to completely dismantle and completely remove all these arrangements from inside / outside the equipment and take it away from the Unit area to their own place by their own arrangement, leaving nothing back at the site 16)Catalyst loading Contractor's scope of work includes arrangement of sufficient numbers of good quality tarpaulins for covering the fresh catalyst drums/ reactors kept at site 17)Catalyst loading Contractor's scope of work includes arrangement of any other material required to complete the above job but specifically not mentioned here.

18)As the catalyst is loaded, catalyst dust or fines are released into the atmosphere of the reactor. This can create a dust cloud inside the reactor, which can reduce visibility to the point where it is difficult to work. In addition, the catalyst fines will settle on the catalyst, which can cause increased pressure drop during operation. To prevent this, a vacuum hose (usually 3-6 in.) is placed in the reactor to remove the dust. The hose should be suspended in the bed being loaded, above personnel working in the bed. The dust control system should have a collection/ separatorto catch the catalyst dust before it enters the vacuum system. Never connect the vacuum hose to the bottom reactor nozzle; fines will be pulled through the catalyst which can cause pressure drop buildup during the run. 19)Catalyst loading Contractor to Barricade the work‐area for restriction of any unwanted movements during the course of execution of their work. Contractor Shall arrange necessary materials for Barricading 20)Catalyst loading Contractor scope of work includes arrangement of relevant certificate for breathing apparatus & other lifesaving equipment to be used by the party during execution of the job 21)Catalyst loading Contractor should submit their safety plan & safe operating procedures for this job prior to startup of the job 22)Catalyst loading Contractor scope of work includes arrangement of Rescue team with personnel trained to use personal protective & rescue equipment properly 23)Catalyst loading Contractor to ensure that each entrant must use retractable fall arrester, full body harness with life line. Other end of the retrieval line should be attached to a mechanical hoisting device or fixed point outside the confined space to enable fast rescue. In case of vertical type confined space more than 5 feet deep mechanical device must be available to retrieve the personnel 24)Catalyst loading Contractor scope of work includes arrangement of a means of lowering the injured person to ground level should be readily available 25)Catalyst loading Contractor has to comply the requirement of minimum one qualified "Safety supervisor" for each job to ensure that all safety requirements are taken care. No job should be attended without the presence of Safety supervisor

26)Catalyst loading Contractor to ensure that all lifting tools should be of approved quality. Contractor has to submit test certificate of lifting tools and Crane (to be used), before starting actual job at site 27)Catalyst loading Contractor scope of work includes arrangement of Safety shoes, safety helmets, safety goggles, Fall arrestor type safety belts, full body harness & safety nets, dusk mask etc. for their workers 28)Catalyst loading Contractor scope of work includes arrangement of Life supporting systems & safety gadgets required, Emergency /revival equipment for catalyst jobs 29)Catalyst loading Contractor scope of work includes arrangement Oxygen meters and Medical Grade Breathing Air 30)Catalyst Loading Contractor must bring certified tools, tackles and machineries 31)Catalyst Loading Contractor must get all the machineries / tool and tackles certified from Client safety department before executing work at site

Typical list of Equipment/Machinery/Tools and tackles requirement for catalyst loading 1)Access ladders / Rope/ Web sling ladders for Reactor entry 2)Sufficient Stationary hoppers, Sufficient Lifting hoppers. 3)Good quality Canvas sleeve to be fixed to the hopper. 4)Cranes, Forklifts and moving hoppers. 5)Dust control / Collection system 6) At ground level a temporary platform should be erected at a level sufficient to pour the catalyst from bags/drums into moving hopper, refer to the figures provided in loading procedure. The bags/drums will be lifted from the grade to the platform by fork lift / Hydra / Crane. 7)On top of reactor a temporary platform should be installed, if required, to allow access insideVthe reactor while loading the catalyst. 8)To protect the catalyst from rain, temporary shelters should be installed on top of reactor andVon ground level platform, if required. 9)Explosion proof Lights inside the reactors, dust masks respirators, safety belts, spirit levels should also be prepared. 10)Air hoses, Ceramic gaskets or wooden cover to protect the reactor manway and elbow flange gasket surfaces. 11)Hard pipes, flanges, measuring tapes, gaskets and bolts and nuts etc. for temporary piping connections. 12)Breathing Apparatus Mask & regulators with Medical Grade Breathing Air (Bottled), Oxygen meters. 13)PPE for all personnel of Contractor engaged in catalyst loading/unloading activities like Safety 14)Helmets, Safety goggles, Dust mask, Safety boots and Any other PPE required as per nature of work. Chalk, crayons or other types of markers to mark on a reactor walls. 15)Life supporting systems & safety gadgets required for catalyst jobs. Wooden boards to stand on while inside the reactor and to level the catalyst and catalyst support material.

Catalyst Volumes 603-R-01 / 603-R-102 / 603-R-103 / 603-R-104 / 603-R-105 / 603-R-106 / 603-R-107 / 603-R-108 / 603-R-109 / 603-R-110

ACT 068 - SOCK LOADING /ACT 078 - SOCK LOADING/ACT 108 - SOCK LOADING/ACT 139 - SOCK LOADING

Inert Balls (1/4") - SOCK LOADING/Inert Balls (3/4") - SOCK LOADING

HR 855 - DENSE (CATAPAC)/HR 856 - SOCK LOADING

AxTrap 401 - SOCK LOADING/MT 201 R - SOCK LOADING/AxTrap 860 - SOCK LOADING/HR 841- SOCK LOADING

HCU REVAMP UNIT

CATALYST LOADING

1)Catalyst loading Contractor must practice respective loading method / technique mentioned in this SOR. 2)Catalyst loading Contractor's scope of work includes collection of catalyst drums / bags required for catalyst loading. 3)Arrangement of necessary manpower and loading equipment and machinery like Fork Lift, Trailer / Tractor, Crane of suitable capacity and Nos, Steel scaffoldings and all other tools & Tackles required for loading, unloading and shifting of catalyst and loading hoppers (and other tools) to top of equipment for loading catalyst and other misc. work is in the scope of Catalyst Loading Contractor at its own cost 4)Catalyst Loading Contractor shall be required to arrange all necessary PPE and safety equipment / gadgets at its own cost to carry out the job safely 5)Catalyst Loading Contractor scope of work includes arrangement of all electrical fittings, hand lamps, flood lights, exhaust fans, power connecting boards, 24 Volt lighting for inspection inside equipment during catalyst / Ceramic balls loading / unloading and checking by Client & Licensor. Electrical cables, Light fittings with light and Safety cage for lights are to be arranged by Contractor. 6)Catalyst Loading Contractor scope of work includes provision of Positive isolation (including blinding / de-blinding of all nozzles and all lines) in all respects of all the vessels/Reactors listed above in which the Contractor is required to fill up the catalysts and inert balls for safe and proper execution of the work

7)Catalyst Loading Contractor's scope of work includes all jobs regarding opening / dismantling of manholes, manways, any other internals inside the equipment listed above in order to maintain a thorough, clear and safe passage inside the equipment for safe execution of catalyst loading. After completion of work, the Contractor shall fix back all these arrangements (which has been previously dismantled for execution of work) properly back in their original positions 8)Catalyst Loading Contractor's scope of work includes any unloading of catalyst from reactors/vessels listed above required due to overfilling of loading materials 9)Catalyst Loading Contractor's scope of work includes shifting of empty drums to Store / Scrap‐yard area as per the advice of PMC / Client . There should not be any spillage of any material in the workplace (both ISBL and OSBL) and proper housekeeping is to be maintained by the Contractor for his work. 10)Dismantling and taking out the following Reactor internals from the reactor for ease of catalyst loading is in Catalyst Loading Contractor scope of work (if applicable) 11)Installation of the following Reactor internals inside the reactor after catalyst loading is in Catalyst Loading Contractor scope of work 12)Catalyst loading Contractor's scope of work also includes necessary documentations required during catalyst loading works as per instruction of Client / Engineer in‐charge 13)Utilities like air, water and nitrogen if required shall be made available at Battery Limit / Utility stations. Further distribution inside equipment shall be carried out by the Catalyst loading Contractor by their own arrangement. 14)Catalyst loading Contractor's scope of work includes all necessary arrangements to create vacuum if required to unload the excess‐fills wherever applicable

15)Catalyst loading Contractor's scope of work includes all erection / dismantling of scaffoldings, fixed / portable ladders, ropes or any other suitable temporary accesses / approaches inside all the equipment listed above in this table for safe and proper filling up of the catalysts / ceramic balls. Arrangement of all these access/approach materials, their fittings and fixation arrangements are included in Contractor's scope of work. After completion of work, Contractor will have to completely dismantle and completely remove all these arrangements from inside / outside the equipment and take it away from the Unit area to their own place by their own arrangement, leaving nothing back at the site 16)Catalyst loading Contractor's scope of work includes arrangement of sufficient numbers of good quality tarpaulins for covering the fresh catalyst drums/ reactors kept at site 17)Catalyst loading Contractor's scope of work includes arrangement of any other material required to complete the above job but specifically not mentioned here 18)As the catalyst is loaded, catalyst dust or fines are released into the atmosphere of the reactor. This can create a dust cloud inside the reactor, which can reduce visibility to the point where it is difficult to work. In addition, the catalyst fines will settle on the catalyst, which can cause increased pressure drop during operation. To prevent this, a vacuum hose (usually 3-6 in.) is placed in the reactor to remove the dust. The hose should be suspended in the bed being loaded, above personnel working in the bed. The dust control system should have a collection/ separator to catch the catalyst dust before it enters the vacuum system. Never connect the vacuum hose to the bottom reactor nozzle; fines will be pulled through the catalyst which can cause pressure drop buildup during the run. 19)Catalyst loading Contractor to Barricade the work‐area for restriction of any unwanted movements during the course of execution of their work. Contractor Shall arrange necessary materials for Barricading

20)Catalyst loading Contractor scope of work includes arrangement of relevant certificate for breathing apparatus & other lifesaving equipment to be used by the party during execution of the job 21)Catalyst loading Contractor should submit their safety plan & safe operating procedures for this job prior to startup of the job 22)Catalyst loading Contractor scope of work includes arrangement of Rescue team with personnel trained to use personal protective & rescue equipment properly 23)Catalyst loading Contractor to ensure that each entrant must use retractable fall arrester, full body harness with life line. Other end of the retrieval line should be attached to a mechanical hoisting device or fixed point outside the confined space to enable fast rescue. In case of vertical type confined space more than 5 feet deep mechanical device must be available to retrieve the personnel24)Catalyst loading Contractor scope of work includes arrangement of a means of lowering the injured person to ground level should be readily available 25)Catalyst loading Contractor has to comply the requirement of minimum one qualified "Safety supervisor" for each job to ensure that all safety requirements are taken care. No job should be attended without the presence of Safety supervisor 26)Catalyst loading Contractor to ensure that all lifting tools should be of approved quality. Contractor has to submit test certificate of lifting tools and Crane (to be used), before starting actual job at site

27)Catalyst loading Contractor scope of work includes arrangement of Safety shoes, safety helmets, safety goggles, Fall arrestor type safety belts, full body harness & safety nets, dusk mask etc. for their workers 28)Catalyst loading Contractor scope of work includes arrangement of Life supporting systems & safety gadgets required, Emergency /revival equipment for catalyst jobs 29)Catalyst loading Contractor scope of work includes arrangement Oxygen meters and Medical Grade Breathing Air 30)Catalyst Loading Contractor must bring certified tools, tackles and machineries 31)Catalyst Loading Contractor must get all the machineries / tool and tackles certified from Client safety department before executing work at site

Typical list of Equipment/Machinery/Tools and tackles requirement for catalyst loading 1)Access ladders / Rope/ Web sling ladders for Reactor entry 2)Sufficient Stationary hoppers, Sufficient Lifting hoppers. 3)Good quality Canvas sleeve to be fixed to the hopper. 4)Cranes, Forklifts and moving hoppers. 5)Dust control / Collection system 6) At ground level a temporary platform should be erected at a level sufficient to pour the catalyst from bags/drums into moving hopper, refer to the figures provided in loading procedure. The bags/drums will be lifted from the grade to the platform by fork lift / Hydra / Crane. 7)On top of reactor a temporary platform should be installed, if required, to allow access inside the reactor while loading the catalyst. 8)To protect the catalyst from rain, temporary shelters should be installed on top of reactor and on ground level platform, if required. 9)Explosion proof Lights inside the reactors, dust masks respirators, safety belts, spirit levels should also be prepared. 10)Air hoses, Ceramic gaskets or wooden cover to protect the reactor manway and elbow flange gasket surfaces.

11)Hard pipes, flanges, measuring tapes, gaskets and bolts and nuts etc. for temporary piping connections. 12)Breathing Apparatus Mask & regulators with Medical Grade Breathing Air (Bottled), Oxygen meters. 13)PPE for all personnel of Contractor engaged in catalyst loading/unloading activities like Safety 14)Helmets, Safety goggles, Dust mask, Safety boots and Any other PPE required as per nature of work. Chalk, crayons or other types of markers to mark on a reactor walls. 15)Life supporting systems & safety gadgets required for catalyst jobs. Wooden boards to stand on while inside the reactor and to level the catalyst and catalyst support material.

Catalayst Volumes (HCU Revamp) 06-RB-001(M)

GRADING CATALYST - SOCK LOADING

GRADING CATALYST - 8 mm - SOCK LOADING/GRADING CATALYST - 6 mm - SOCK LOADING

DEMET CATALYST (ICR 186NAQ) - SOCK LOADING ACTIVE CATALYST (ICR 514NAQ) - SOCK LOADING, DENSE LOADING ACTIVE CATALYST - (ICR 142v2NAQ) - DENSE LOADING ACTIVE CATALYST - (162NAQ) - DENSE LOADING, SOCK LOADING

SUPPORT CATALYST - DENSTONE 2000 1/8" - SOCK LOADING SUPPORT CATALYST - DENSTONE 2000 1/4"- SOCK LOADING SUPPORT CATALYST - DENSTONE 2000 1/2"- SOCK LOADING

Ctalayst Volumes (HCU Revamp) 06-RB-002(M)

GRADING CATALYST - SOCK LOADING ACTIVE CATALYST - (ICR 142v2NAQ) - SOCK LOADING & DENSE LOADING ACTIVE CATALYST - (ICR 250NAQ) - DENSE LOADING & SOCK LOADING ACTIVE CATALYST - (ICR 514NAQ)

SUPPORT CATALYST - DENSTONE 2000 1/8" - SOCK LOADING SUPPORT CATALYST - DENSTONE 2000 1/4"- SOCK LOADING SUPPORT CATALYST - DENSTONE 2000 1/2"- SOCK LOADING

06-CC-001(M) : Internals weight to be dismantled. : 3 MT Total weight of internals to be dismantled for all the above tags : 3 MT - Dismantling the existing internals (Trays assembly + Distributor pipe) and its safe disposal

Repair welding of internal tower attachments i.e Tray support rings, Support ring, bolting bars, etc. shall be carried out by contractor in SS347 Weld Overlay section (WOL of TP 309L + WOL of TP SS347 / SS410s) Clad section of Equipment including Necessary NDE (DP /MPT as specification) for performing Weld Overlay to be carried out by Contractor. (Weld size - 12mm to 16mm ) Payment will be relased based on actual welding length

Repair welding of internal tower attachments i.e Tray support rings, bolting bars, etc. shall be carried out by contractor in Carbon steel section of Equipment. including Necessary NDE ( DP /MPT as specification ) for performing Weld Overlay to be carried out by Contractor. ( Weld size -upto 16mm ) Payment will be released based on actual welding length .

06-CC-007 - removal of existing packing material (including support grid and Hold down grid)

06-CN-007 (R) - Installation of Random Packing (including support grids & Hold down grids) + internal distributor

06-RB-001 (M) : Modification All the Existing internals shall be removed ( Catalyst, Chimney trays, perforated tray & Quench distributor, associated internals) from the Existing Reactor. New catalyst packed bed (either sock loading or dense loading), and column internals shall be installed inside the Reactor. All necessary tools and tackles, man-power shall be arranged by Contractor to complete all the activities in all respect. Necessary welding to be done to install the internals to connect with the existing internal pipe. All internal parts shall be assembled inside the Reactor. Existing thermocouple to be removed and new thermocouples shall be installed (Bed thermocouples and Skin temp. measuring thermocouples). Necessary welding to be performed by Contractor. Refer instrumentation SOR for existing thermocouple dismantling & installation of new thermocouple. (Complete internals shall be supplied as FIM to erection Contractor.)

Unloading the existing catalyst

Existing internals dismantling ( Perforated trays, Nozzle/Chimney Trays, Quench Distributor )

New Internals (Removable internals) installation

Site welding of internal pipe with the connecting internals piping is included in contractor scope 6" pipe size, Mataerial of Construction : SS347, Quantity : 2 nos, Full penetration weld with Weld size : 12 mm (Complete internals shall be supplied as FIM to erection Contractor.) Total Weld length = 1200 mm

Cutting and Removing of the Existing support rings from the Existing Reactor length of support ring Cutting : 105 m, Qty of support ring : 10 nos, thickness of support ring : 20 mm

Dismantling the support ring & its safe disposal to the client identified location inside the plant area. Weight of the dismantled support rings : 2 MT

Site welding of internal pipe with the connecting internals piping is included in contractor scope 2.5" pipe size, Material of Construction : SS347, Full penetration weld (Complete internals shall be supplied as FIM to erection Contractor.) Total Weld length = 1000 mm

Site welding of internal pipe with the connecting internals piping is included in contractor scope 2.5" pipe size, Material of Construction : SS347, 3mm double fillet weld (Complete internals shall be supplied as FIM to erection Contractor.) Total Weld length = 1000 mm

Site welding of internals with the connecting internals is included in contractor scope. Material of Construction : SS347, 3mm double fillet weld (Complete internals shall be supplied as FIM to erection Contractor.) Total Weld length = 1 M

06-RB-002 (M) : Modification All the Existing internals shall be removed ( Catalyst, Chimney trays, perforated tray & Quench distributor, associated internals) from the Existing Reactor. New catalyst packed bed (either sock loading or dense loading), and column internals shall be installed inside the Reactor. All necessary tools and tackles, man-power shall be arranged by Contractor to complete all the activities in all respect. Necessary welding to be done to install the internals to connect with the existing internal pipe. All internal parts shall be assembled inside the Reactor. Existing thermocouple to be removed and new thermocouples shall be installed (Bed thermocouples and Skin temp. measuring thermocouples). Necessary welding to be performed by Contractor. (Complete internals shall be supplied as FIM to erection Contractor.)

Unloading the existing catalyst

Existing internals dismantling ( Perforated trays, Nozzle/Chimney Trays, Quench Distributor )

New Internals (Removable internals) installation

Site welding of internal pipe with the connecting internals Piping is included in contractor scope 6" pipe size, Mataerial of Construction : SS347, Quantity : 2 nos, Full penetration weld with Weld size : 12 mm; Total Weld length =1200mm

Cutting and Removing the Existing support rings from the Existing Reactor length of support ring Cutting : 105 m, Qty of support ring : 10 nos, thickness of support ring : 20 mm.

Dismantling the support ring & its safe disposal to the client identified location inside the plant area. Weight of the dismantled support rings : 2 MT

Site welding of internal pipe with the connecting internals piping is included in contractor scope 2.5" pipe size, Material of Construction : SS347, Full penetration weld (Complete internals shall be supplied as FIM to erection Contractor.) Total Weld length = 1000 mm

Site welding of internal pipe with the connecting internals piping is included in contractor scope 2.5" pipe size, Material of Construction : SS347, 3mm double fillet weld (Complete internals shall be supplied as FIM to erection Contractor.) Total Weld length = 1000 mm

Site welding of internals with the connecting internals is included in contractor scope. Material of Construction : SS347, 3mm double fillet weld (Complete internals shall be supplied as FIM to erection Contractor.) Total Weld length = 1 M

Providing technical assistance through out the contract period, Agency has to supply the following manpower during the enter contractual period providing exclusive service to B&R which should be considered as per instruction of Engineer-In-Charge. Agency need to pay the Consolidated amount to the Manpower directly as per the certification of Engineer-In-Charge and also failing which, B&R will deduct the said amount alongwith service charges from their monthly R.A. Bill. The quoted manmonths rates shall be inclusive of all wages, overtime for working beyond normal hours including holidays/ weekly off, travel / accommodation expenses, including PPE’s, all tools & tackles etc and other costs which the bidder shall be entitled to claim by way of Man-Month Rates for the services. Prior to deployment of personnel at site, Contractor shall submit the detailed CVs of such persons proposed to be posted at site to Owner for concurrence & approval. The Owner and Contractor shall jointly maintain a record of all such personnel chargeable at Man-Month Rates deployed each day which shall be used as the basis for calculating payments due to the Contractor for the services. For deployment covering part of the month, payment shall be made on pro-rata basis considering 30 days in a month. Should the performance of any of Contractor’s personnel be found unsatisfactory by Owner, the replacement of such personnel shall be carried out by Contractor immediately

Technician,or Supervisor for Mechanical Works (2 Nos x 3 Month)

Note: The above work is including the following item of supply and installation in each reactor i.e 06-RB-001 & 06-RB-002-- 1) 10 mm space cloth, 6mm diameter wire, 347 SS aluminized', One metre wide X 2.5 metres long sheet- 9 Nos ; (2) 6 x 6 Mesh, 2.3 mm Diameter wire screen, 347 SS aluminized', to cover 48 Sq.m area ( 13.2 m x 3.3 m ) -48 Sqm ;(3) SS 321 Wire rope packing for Grid, 6mm diameter -25 Mtr (4) Graphite rope, 10 mm diameter, John Crane 1635G / equivalent approved by Licensor-65 Mtr The bidder should qoute the item rate considering the above items also. No separate payment shall be done against above listed item.