Supply, installation, testing and commissioning of ventilation WMP equipment, valves, dampers, grilles associated ducting, structural supports, carbon steel stainless steel piping fittings, anti corrosive painting, instrumentation works in OESC buil

Amount

Supply of ventilation equipments: Supply of ventilation equipment as per technical specifications.

Centrifugal Fan (flow-rate: 6800 cu.m/hr (min), static head: 280mmWC (min), efficiency: 70% ) as per technical specification

Tube Axial Exhaust Fan (flow-rate: 1500 cu.m/hr, static head: 15mmWC, efficiency: 40% ) as per technical specification

Propellerl Fan (flow-rate: 500-600 cu.m/hr, static head: 2-5mmWC, efficiency: 15% ) as per technical specification

Tube Axial Fan (flow-rate: 800-1000cu.m/hr, static head: 10 mmWC, efficiency: 40% ) as per technical specification

Installation of ventilation equipments & free issue survival filtering plants: Handling, transportation and erection as per manufacturer recommendation, Drawings, guidelines & technical specification. The work also includes transportation, storage, shifting to the location, providing tools and tackles, manpower, machineries, scaffoldings, consumables including fasteners leveling, aligning with base frame/ flanges, fixing of vibro-isolators, bolting as per manufacturer documents, inspection, commissioning of units, preparation and handing over of as built drawing reports as per technical specifications for acceptance of NPCIL

Supply, Installation and commissioning of ACs: Supply,installation and commissioning of wall mounted/split Independent Air conditioner units meeting the technical requirements specified in technical specification & rated cooling capacity, given below; The scope of work includes: a) Supply and installation of copper tube (min 3 meter length - liquid & gas lines individually) with insulation material, power & communication cable, comsumables such as fasteners and ODU brackets. b) Pressure testing, vacuumising, refrigerant charging and commissioning of the units c) Supply of IDU LCD remote controller, voltage stablizer of required rating as per technical specification. The work also includes transportation, storage, shifting to the location, providing tools and tackles, manpower, machineries, scaffoldings, consumables including fasteners, leveling, aligning with base frame/ flanges, erection, fixing of vibro-isolators, bolting as per manufacturer documents, inspection, preparation and handing over of as built drawing & commissioning reports as per technical specifications for acceptance of NPCIL.

Independent Air conditioner units 1TR, as per technical specification

Independent Air conditioner units 1.5TR, as per technical specification

Independent Air conditioner units 2TR, as per technical specification

Independent Air conditioner units 3TR, as per technical specification

Supply, insallation of Breathing air cylinders with isolation valve as per technical specifications: The work also includes transportation, storage, shifting to the location, providing tools and tackles, manpower, machineries, scaffoldings, consumables including fasteners leveling, aligning with base frame/ flanges, fixing of vibro-isolators, bolting as per manufacturer documents, inspection, preparation and handing over of as built drawing as per technical specifications for acceptance of NPCIL.

Breathing Air filled Cylinders with built in isolation valve conforming to the Indian Standard specification IS:3224 [ capacity: 47 lts & 150 bar], as per technical specification

CS Cylinder carrying trolly for two cylinders as per technical specification

Supply, fabrication and erection of various size CS Pipes and pipe fittings, flanges as per the technical specification: Identification of pipe spool, handling, cutting, erection , assembly of flange joints, alignment of CS piping along with accessories and fittings such as flanges of various sizes, at various elevations and locations, FME inspection, preparation of erection reports, flange joints reports, asbuilt drawings and work completion as per manufacturer drawings, documents and specifications with acceptance of EIC. The scope includes providing temporary support arrangements, supply of SS shims, scaffolding & platforms, man power, P&M, tools & tackles, all consumables etc as detailed in Sec V.

Supply, fabrication and erection of various size SS Pipes and pipe fittings, flanges as per the technical specification: Identification of pipe spool, handling, cutting, erection , assembly of flange joints, alignment of SS piping along with accessories, at various elevations and locations, FME inspection, preparation of erection reports, flange joints reports, asbuilt drawings and work completion as per manufacturer drawings, documents and specifications with acceptance of EIC. The scope includes providing temporary support arrangements, supply of SS shims, scaffolding & platforms, man power, P&M, tools & tackles, all consumables etc as detailed in Sec V

Supply, installation of Valves: Handling, de-preservation, identification, pre-assembly, installation in design position , erection of valves, FME, boxup, preservation, preparation of reports and carrying out all works as per manufacturer drawings, documents and specifications including temporary support arrangements, scaffolding & platforms, man power, P&M, tools & tackles, all consumables etc as detailed in Sec V with acceptance of EIC. This work includes installation of (a) Needle Valves , 15mm to 50mm, Manual Operated, Rating 900# to 1500#, Material SA182 F 316L, (b) Ball valves,25mm to 50mm, Manual Operated, Rating 900# to 1500#, Material SA182 F 316L, (c) 50mm Pressure Regulating Valve, Manual Operated, Rating 1500#, Material SA182 F 316L, (d) 25x50mm Relief Valve, Spring Loaded, Material SA182 F 316L as per the technical specification and drawings

Supply, fabrication, erection of Ducts & Duct fittings: Supply, transportation, preparation and submission of Incoming material inspection report (IMIR), storage, preparation of duct/ fitting fabrication drawings for engineer’s acceptance, cutting of ducts to required size & shape, bending, rolling, edge preparation ducts & fittings such as bends, elbows, taps, T-joints, reducers, erection of ducts & fittings of various sizes at site with metal flanged connection of various sizes. This work includes inspection as per specification and drawings, providing tools & tackles, machineries, manpower, preparation and handing over of as built drawings, reports, construction completion certificate (CCC) etc. Note: Welding of duct pipie and fittings will be measured and paid separately

Welding of CS duct and fittings RM: Handling, cutting, edge preparation, removal of paint from the joint area, cleaning, fit up, welding using GTAW/ SMAW process including hookup joints, mechanical cleaning of weld joint, visual inspection, repair of welding if any, FME inspection as per manufacturer drawings, documents and specifications. The scope includes joint identification & marking by engraving, preparation of welding inspection report (WIR), QAP, WPS, PQR, JHA, scaffolding & platforms, man power, welder qualification, P&M, tools & tackles, all consumables etc as detailed in Sec V. Note: Incase any temporary structures required, contractor shall supply all the materials including welding electrodes and consumables for which payment will not be made. DPT: Identification of the weld joints, marking, pre-cleaning, dye penetrant examination of the weld joint by ISNT/ ASNT PT level II qualified personnel, post cleaning, preparation of reports and submission to NPCIL for acceptance including, arrangement of man power, tools & tackles, plant & machinery, consumables, scaffolding & platforms, cleaning aids etc, as per drawings, documents and specifications as detailed in Sec V with acceptance of EIC. The scope includes preparation of procedure, performing Dye penetrant testing of welded joints in piping/supportsincluding surface preparation, visual & measuring inspection, installation and dismantling of scaffolding / platforms, and removal of penetrant, cleaning of the joint after dye penetrant testing using solvent etc

Supply, fabrication, erection of Structural steel supports for pipe and ducts: Supply, handling, fabrication of metal pipe support structures, saddles and clamps etc and work completion as per manufacturer drawings, documents and specifications with acceptance of EIC. The scope includes study of drawings, development of detailed metal struture drawing (DMS) for approval, handling, cutting, grinding, drilling, fabrication, welding, inspection, testing, preparation of fabrication procedures, QAP & reports, NDE, arrangement of man power, tools & tackles, plant & machinery, scaffolding & platforms, consumables including welding electrodes and filler wires, cleaning aids etc as detailed in Section V,Technical specifcations. Note: NDE shall be paid in respective SOQRs.

Welding including DPT: Handling, cutting, edge preparation, removal of paint from the joint area, cleaning, fit up, welding using GTAW/ SMAW process including hookup joints, mechanical cleaning of weld joint, visual inspection, repair of welding if any, FME inspection as per manufacturer drawings, documents and specifications. The scope includes joint identification & marking by engraving, preparation of welding inspection report (WIR), QAP, WPS, PQR, JHA, scaffolding & platforms, man power, welder qualification, P&M, tools & tackles, all consumables etc as detailed in Sec V. Note: Incase any temporary structures required, contractor shall supply all the materials including welding electrodes and consumables for which payment will not be made. DPT: Identification of the weld joints, marking, pre-cleaning, dye penetrant examination of the weld joint by ISNT/ ASNT PT level II qualified personnel, post cleaning, preparation of reports and submission to NPCIL for acceptance including, arrangement of man power, tools & tackles, plant & machinery, consumables, scaffolding & platforms, cleaning aids etc, as per drawings, documents and specifications as detailed in Sec V with acceptance of EIC. The scope includes preparation of procedure, technique sheets, performing Dye penetrant testing of welded joints in piping/supportsincluding surface preparation, visual & measuring inspection, installation and dismantling of scaffolding / platforms, and removal of penetrant, cleaning of the joint after dye penetrant testing using solvent etc.

Welding of CS pipes & fittings

Welding of SS pipes & fittings

Supply and installation of Various types of dampers, grills: Supply of Grilles & Dampers, handling, transportation and erection as per manufacturer recommendation, guidelines & technical specification. The work also includes transportation, storage, shifting to the location, providing tools and tackles, manpower, machineries, scaffoldings, consumables including fasteners leveling, aligning as per technical specifications for acceptance of NPCIL.

Butterfly Type Isolation Damper, Manually Operated, of different sizes 100 NB to 600 NB, FL End, Material SA516 Gr60

0 Deg, Exhaust Air Grille with VCD, material GSS/Aluminium of various sizes according to design recommendation

45 Deg, Supply Air Grille with VCD, material GSS/Aluminium of various sizes according to design recommendation

Instrumentation: Supply, handling , transportation, erection (Including all cosumables), along with pipes/equipment as per manufacturer recommendations, drawings, specifications for the acceptance of NPCIL.

GLASS TUBE ROTAMETER, Operating measurement range- 2 to 20 m3/hr, Process Fluid:Air Operating Temp.:25 °C Operating Pr.:0.5 kg/cm2(g) Flow:0/12/15 m3/hr. End connection 1/2" FNPT Back Entry

GLASS TUBE ROTAMETER, Operating measurement range- 3 to 30 m3/hr, Process Fluid:Air Operating Temp.:25 °C Operating Pr.:0.5 kg/cm2(g) Flow:0/24/26.5 m3/hr. End connection 25 NB, 150#, SORF Back Entry

GLASS TUBE ROTAMETER, Operating measurement range- 20 to 200 m3/hr, Process Fluid:Air Operating Temp.:25 °C Operating Pr.:0.5 kg/cm2(g) Flow:0/10/120 m3/hr. End connection 50 NB, 150#, SORF Back Entry

Supply and installation of Anchor fasteners:

Supply of Anchor fasteners HSL 4G M12x25

Supply of Anchor fasteners HDA M12x25

Installationof Hilti Anchor fasteners by core drilling

Grit blasting and anti corrosive painting of pipes, ducts and structurals: Handling of CS pipes and fittings, supports, metal structure, shifting to blasting area, grit blasting using steel grits/shot supply & application of Inorganic Zinc Silicate primer with minimum thickness(DFT) of 75 microns, application of intermediate & finish paint inspection, preparation of reports and work completion as per drawings, documents and specifications as detailed in Sec V. The scope includes assesement of material requirement, procurement of grit/shot, primer with material test certificate, inspection at contractor's store, preparation of IMIR (incoming material inspection report), establishment of workshop, qualification of procedures, arrangement of man power, tools & tackles, P&M, consumables, cleaning aids etc with acceptance of EIC. Note : Work includes application of primer on field weld joints for pipes after completion of Hydrotest and for metal structures after welding.

Core cutting: Identification, marking, mounting & setting up of machine, core cutting in reinforced concrete using diamond core drilling for various piping penetrations on wall/ floor, disposal of debris, preparation of reports, arrangement of man power, drill bits/core cutter, tools & tackles, scaffolding & platforms, plant & machinery, consumables, cleaning aids etc, as per drawings, documents and specifications as detailed in Sec V with acceptance of EIC.

Wall sealing: Identification, marking, mounting & setting up for sealing of walls as required, disposal of debris, preparation of reports, arrangement of man power, tools & tackles, P&M, scaffolding & platforms, consumables, cleaning aids etc, as per drawings, documents and specifications as detailed in Sec V & with acceptance of EIC.

Manpower for carryingout misc/commissioning assistance works not covered under the any of the works mentioed: Providing manpower assistance along with P&M tools and tackles and general consumables for carrying out modifications works/repair of deformed structure/components and restoring to orginial shape by bend removal, straightening (with or without the application of heat), deformation correction etc., assembly & disaseembly of equipmenst and its components, carrying out miscellaneous activities like opening & tightening of equipment manholes, flanges, replacing old gaskets with new gaskets, removing of debris from strainers, cleaning & re-assembling of mechanical strainers, valve opening/closing, removal of temporary piping for normalization of system for flushing works etc as per the NPCIL requirements and submission for acceptance. This work includes arranging necessary manpower, tools & tackles, cleaning, consumables etc., preparation of as built drawing, test scheme, reports and work completion as per the instructions of the EIC. Note: Carrying out such repair activities by the one labour in a day (deployment of one qualified labour for 8 hours duty on all normal working days/holidays/ sundays) , general consumables like wire brush, lint free cloth, wire brush, emery etc and P&M for heating and bend removal, general tool kit will be treated as one operation day for each sub-item for the above works based on the instruction from EIC.

High Skilled

Skilled

Unskilled

Design, preparation of drawings, manufacture, inspection, testing, painting, supply, transportation, installation, commissioning and guarantee of Laundry Equipments set at KKNPP site as per Annextue-B1 of technical specification mentioned in Section V.

Design, preparation of drawings, manufacture, inspection, testing, painting, supply, transportation, installation, commissioning and guarantee of Liquid Effluent Transfer Pump set at KKNPP site as per Annextue-B2 of technical specification mentioned in Section V.

Design, preparation of drawings, manufacture, inspection, testing, painting, supply, transportation, installation, commissioning and guarantee of Ultrasonic cleaning tank, accessories and its filtration system along with inter connecting piping required at KKNPP site as per Annextue-B3 of technical specification mentioned in Section V.

Supply, commissioning, testing and guarantee of Hot water high pressure jet cleaning machine at KKNPP site as per Annextue-B4 of technical specification mentioned in Section V.

Applicable GST Rate (%) Included in the Quoted Price

CORE Energy Systems Pvt. Ltd. (BID ID -930818)