Tender For Incell Piping And Equipment Installation For Front Blocks At Inrp, Nrb Tarapur
Tender Value
165.93 Crore
Estimated cost
Bid Submission
03 Aug 2026
22 days left
EMD
1.75 Crore
Bank guarantee accepted
Document Fee
Ref. Documents
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Palghar → Maharashtra
EMD Exemption
Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Incell Piping And Equipment Installation For Front Blocks At Inrp, Nrb Tarapur
Corrigendum
| Sr No | Corrigendum Date | Corrigendum | Type | New Submission Date |
|---|---|---|---|---|
| 1 | 10-Jul-2026 | Corrigendum1 | Other | 03-Aug-2026 |
BOQ
| Sl. No. | Item Description |
| 1 | Collection of FIM, handling, transportation, storage, pickling & passivation, physical measurement, checking interferences, edge preparation, fit-up, vibro-etching for identification, installation & alignment on supports of SS304L pipelines, fittings, inline equipment like valves, Steam/ air ejectors, jack pots, foot pieces, float chambers, bellows, etc. at various elevations. This also includes preparation of fabrication drawings, supply of consumables, instruments, scaffoldings, setting up of fabrication shop, dimensional measurement, providing as built drawings, documentation, FIM accounting etc. as per technical specifications, drawings and as directed by EIC. Size of pipes involved are from 8NB to 450NB.Pipes ≤1\\" shall be considered as 1 Inch-meter. |
| 2 | Butt/Nozzle/Miter welding of SS304L pipes, fittings, etc. by GTAW process using ER 308L filler wires with argon purging and shielding including LP examination on root and final pass, local passivation of joints along with supply of all consumables and filler wires as per technical specifications. Pipes ≤1\\" shall be considered as 1 Inch-dia. |
| 3 | Pipe size ranging from 8NB to 25NB |
| 4 | Pipe size ranging from 40NB and above |
| 5 | Radiography of Butt/Miter Joints using X-ray /Gamma ray at shop /site at various elevations. Arrangement of Radiography equipment, Gamma source, tools, safety gudgets, darkroom and pits at site. Supply of all consumables like films, chemicals etc. to carryout radiography as per approved procedure and technical specifications. Re-shoots, retake, repair and 3% audit radiography joints will not be counted for measurement. It also includes providing of digitized Radiographs as well as hard copy format along with other inspection reports. |
| 6 | Fillet/Flange welding of SS to SS and SS to MS material by GTAW process using ER308L/309L filler wires with argon purging/shielding including edge preparation, fit-up, LP examination on root and final passes, weld passivation, along with supply of all consumables and filler wires as per technical specifications.Pipes≤l\\" shall be considered as 1 Inch-dia. |
| 7 | Fillet welding of MS to MS structural material including edge preparation, fit-up, LP examination on root and final passes along with supply of all consumables and Electrodes/filler wires as per technical specifications. |
| 8 | Cold bending of SS 304L Pipes including cleaning, LP examination, profile checking, ovality, thinning and dimensional measurement as per technical specifications. Bending machine, dies and other consumables as required are in the scope of contractor. Pipe size ranging from 8NB to 50NBPipes ≤1\\" shall be considered as 1 Inch-bend. |
| 9 | Supply, fabrication and installation of SS-304L identification tags along with holding rings of size 100mm (Length) x 25mm (Width) x 1mm (Thick). Line number/ fitting designation given by the department engraved with 5mm text height and highlighted with black paint. Each line tag shall be placed at suitable locations with holding ring as per technical specification and instruction given by the EIC. |
| 10 | Supply of material, fabrication, inspections, and erection of supporting structure, staircase, hand railing, grating, Pneumatic cylinder carriage assembly frame, etc. made of SS304 material having sections strips, angle, channels, beams, box sections, plates, ERW pipes, etc. It also includes preparation of fabrication drawings, welding and LP examination on final pass, welding to EPs/ staging members for supports of piping and equipment as per site requirements, technical specification and approved drawings. It also includes cutting of SS lining surface and welding with staging member, sealing of support member to the lining. |
| 11 | Collection, transportation, handling, cleaning, cutting/shearing, drilling, bending/forming, welding with GTAW, including LP examination (final pass) and inspection of SS304L U-Straps, U-Clamps, end blind plates, poison plates, supporting strips, spacers, etc. as per approved drawings, technical specifications and site requirements. |
| 12 | Supply and Fixing of Zinc Plated Carbon Steel Anchor fastener of size M16X200mm long by drilling in concrete as per requirement for fixing plate Eps or other structures, as per Tender specifications, drawings and as directed by the EIC. It also includes supply, seal welding and LP Examination of SS caps on anchor heads to the SS plate EPs. |
| 13 | Supply and Fixing of Zinc Plated Carbon Steel Anchor fastener of size M12X145mm long by drilling in concrete as per requirement for fixing plate Eps or other structures, as per Tender specifications, drawings and as directed by the EIC. It also includes supply, seal welding and LP Examination of SS caps on anchor heads to the SS plate EPs. |
| 14 | Collection of FIM, Transportation, handling, cleaning, Cutting, Drilling of holes in SS plates and installation of Pipe support Plate Eps on wall/ceiling as per technical specifications and site requirement. |
| 15 | Identification of EPs, marking of EP number on walls/roof and EPs as per drawings, straightening of pipe EPs if necessary, removal of temporary blanks, surface cleaning including removal of paint/cement and internal flushing by DM water / compressed air, hydrotest/ pneumatic testing of EPs, air drying, bevelling of ends at all elevation. It also includes supply of testing setup, consumables, PVC caps as required and installation of PVC end caps on both ends after completion of activity as per technical specification.Size of pipe EPs ranging from 8NB to 250NB. |
| 16 | Collection of equipment like SS tanks, annular tanks, fume hoods, process columns, etc. from departmental stores within 12 km distance, Handling, Transportation, Pickling & Passivation, and Erection on floors/ staging members at various elevations. It includes physical measurement, alignment, levelling (providing shims as required), and welding of lugs/legs to staging member/ floor EPs as per Nozzle Orientation drawings /equipment layouts, inspections as per technical Specification and as per directions of EIC. It also includes providing lifting, handling equipment and necessary safety gadgets for working at higher elevations and other consumables & non-consumables as required. |
| 17 | Collection of Equipment (like LAS, RSW and Its components, etc.) from departmental stores within 2 km distance, identification, Loading, Unloading, Handling, Transportation and Erection on supporting structure at various floors. It includes physical measurement, alignment, assembling of components, levelling, chipping of concrete if required for levelling, erection on plate EPs / staging member as per equipment layouts, technical Specification and as per directions of EIC. Providing all the lifting tools & tackles, cranes/ hydra/forklift with operator and riggers, handling equipment and necessary safety gadgets and other consumables & non-consumables as required. |
| 18 | Supply, fabrication & erection of MS structures/staging members, MS support structure for LAS, compensatory shielding for LAS drain pipe, Built-up member fabricated from plates, rolled steel sections, angle, channel, Beam & Box sections made from MS rolled sections at various elevations. Edge preparation, fit-up, alignment, levelling, full welding with SMAW/ GMAW and Erection, DP examination on final pass of weld as per technical specification and approved drawings. Scope also includes painting of staging members and MS structural using two coats of epoxy based red oxide primer. It also includes supply of consumables, Electrodes/filler wire and required equipment. |
| 19 | Supply, fabrication, welding, inspection and installation of Second skin enclosure, radiation shielding strcutures, double/single hinges door, sliding door and Outcell pipe supports using rolled steel sections, box sections, ISMC, plates, sheets, pipes, angle, etc. at various locations as per site measurement, approved drawing & technical specification. It also includes preperation of fabrication drawings, edge preparation, drilling, threading, fitup, alignment, levelling, full welding using SMAW/GMAW, DP examination on final pass, supply of all hardwares, consumables/filler wire, equipments followed by one coat of primer and Two coat of Epoxy painting. |
| 20 | Collection of FIM, pickling & passivation, Cutting of 1.5mm thick SS liner plates, bending/forming, fit-up, welding on MS staging members, LP examination of final weld as per technical specification and approved drawings. It also includes supply of consumables, filler wire and required equipment. |
| 21 | Dismantling and Re-installation at different elevations, fit-up, full welding, LP examination on final pass, painting of MS staging members for equipment erection as per approved procedure and as directed by EIC. |
| 22 | Dismantling and removal of existing CS/SS structure, equipment, pipelines etc. from different elevations including arrangement of cutting tools, consumables, scaffolding, transportation, handling etc. to nearby location as instructed by EIC. |
| 23 | Cutting of SS lining from staging members, welding of SS pad plates (FIM) to the staging members and sealing with SS liners, welding of SS liner to exposed MS plate EPs/MS structural/supports using ER309L filler wires, LPE of welds (final pass) etc. as per approved procedure. It also includes supply of consumables, filler wire and required equipment. |
| 24 | SS lining with 3mm thick SS304L plates on walls, floors, sumps and MS EPs/structural including inspection / survey for surface finish, levelling. It also includes collection, handling, transportation, decoiling, straightening of SS coils (FIM), pickling & passivation, physical measurement, cutting, edge preparation, drilling, forming/bending, erection on MS grids provided on the floor / walls/ as applicable and indicated in the drawings/site requirement, GTAW welding, LP examination (final pass), vacuum box testing, cleaning and local passivation of weld joints, etc. including supply of consumables, filler wire and required equipment. It also includes Preparation of concrete surface for erection of SS liner over the embedded grid structure within tolerance, in the specified areas using grinders or by filling the gaps by plastering as per site requirement. |
| 25 | Pickling and passivation of SS surfaces of staging members, floors, walls, Eps, Sampling blister cavities and equipment at various elevations including removal of paint, dirt, cements and supply of required consumables, scaffolding, manpower, etc as per approved procedure and site requirement. |
| 26 | Fabrication and inspection of stainless steel equipment and process columns as per approved fabrication drawings and technical specifications. The work includes preparation of fabrication drawings, collection of FIM from department store, pickling, passivation, supply of requisite materials other than free issue material (FIM), setting up of fabrication shop including LPT & radiography, digitization of radiographs, documentation, packaging, safe delivery to site, return of balance FIM/ Scrap etc. |
| 27 | Supply, Fabrication and inspection of stainless steel Fume hoods with stands as per approved fabrication drawings and technical specifications. The work includes preparation of fabrication drawings, Epoxy Painting, supply of requisite materials, hardwares, glass panels, sink, electrical gadgets, etc. as per approved drawings including LPT, documentation, packaging, safe delivery to site, etc. |
| 28 | Fabrication and inspection of stainless steel small equipment like foot piece, de-entrainer, temperature pots, ALP etc as per approved fabrication drawings and technical specifications. The work includes preparation of fabrication drawings, collection of FIM from department store, pickling, passivation, supply of requisite materials other than free issue material (FIM), setting up of fabrication shop including LPT & radiography, documentation, packaging, safe delivery to site, return of balance FIM/ Scrap etc. |
| 29 | Installation of special equipments like Thermosyphon Evaporator and process columns: Handling, Transportation, shifting of SS Thermosyphon Evaporators and process columns (issued as FIM) from Stores to in-cell area, loading, unloading, Skidding, cleaning of EPs and support base plate. Cutting, preparation & introducing shim from FIM plates of various sizes & thickness in gaps if any, Erection, Levelling & Alignment, Support welding of evaporators, as per the detailed scope of work given in technical specification of tender document. Erecting temporary monorail hoist or A-frame hoist, scaffolding is in the scope of contractor. |
| 30 | Core Cutting: Drilling of up to 100 mm dia holes by Core cutting in up to 1500 mm thick high-density high re-bar RCC structures for horizontal and vertical surface at the designated location at all elevations without disturbing adjacent structures etc., with rotary drilling, either by pneumatic machines or by electrical machines, all complete as per drawings, specifications and as directed by Engineer-in-charge. Rates to include all labour, tools, tackles, consumables, scaffolding & staging etc. |
| 31 | Core Cutting: Drilling of 101 mm to 150 mm dia holes by Core cutting in up to 1500 mm thick high-density high re-bar RCC structures for horizontal and vertical surface at the designated location at all elevations without disturbing adjacent structures etc., with rotary drilling, either by pneumatic machines or by electrical machines, all complete as per drawings, specifications and as directed by Engineer-in-charge. Rates to include all labour, tools, tackles, consumables, scaffolding & staging etc. |
| 32 | Core Cutting: Drilling of 151 mm to 200 mm dia holes by Core cutting in up to 1500 mm thick high-density high re-bar RCC structures for horizontal and vertical surface at the designated location at all elevations without disturbing adjacent structures etc., with rotary drilling, either by pneumatic machines or by electrical machines, all complete as per drawings, specifications and as directed by Engineer-in-charge. Rates to include all labour, tools, tackles, consumables, scaffolding & staging etc. |
| 33 | Embedded pipe Installation, including fabrication and Installation of pipe EPs with puddle flange made of SS 304L plates and pipes issued as FIM (inside holes drilled by core cutting) of different size as per approved drawing, welding and erection at the location as approved. |
| 34 | Supply, placement and caulking of Lead wool in gaps between EP's and wall, Sampling blister ducts, and other locations as per technical specifications and site requirement. |
| 35 | Collection of different types Pumps from departmental stores within 2 km distance, handling, transportation, cleaning and installation on Pump foundation. It includes physical measurement and cleaning of pump foundation, erection and levelling of baseplate followed by grouting, bolting, installation on pump foundation and dry run testing as per pump manual, technical specification and design drawings.Average weight of pumps is approximately 125 kg. |
| 36 | Collection of FIM, fabrication and erection of piping supports, Top & bottom cubicle cover plates, including handling, transportation, pickling & passivation, cutting, drilling hole/tapping, edge preparation, fit-up, welding, inspection, leak testing of Sampling blister cavity, as per Drawings, technical specification and as per directions of EIC. |
| 37 | Supply and installation of Neoprene gasket as per Drawings, technical specification and as per directions of EIC. Each gasket Size length-2400x width-30mm- thickness 3mm. |
| 38 | Supply and Painting one coat each of epoxy primer and epoxy paint on MS Structural of approved brand and manufacture, it includes preparation of surfaces as per Drawings, technical specification and as per directions of EIC. |
| 39 | Supply, fabrication and erection of SS Angle for cover plate of top & bottom cubicle, including handling, transportation, pickling & passivation, cutting, drilling hole/tapping, edge preparation, fit-up, welding, testing as per Drawings, technical specification and as per directions of EIC. |
| 40 | Supply and installation MS hardwares of grade 4.8 like nuts, bolts and washers of approved size and quality as per requirements, specifications, drawings complete all as directed at the Engineer in charge. |
| 41 | Supply and installation of SS304 hardwares like Grade A2-70 Bolts, Nuts, allen screws, wing nut, screw clamps and washer of approved size as per requirements, specifications, drawings complete all as directed by the Engineer in charge. |
| 42 | Collection of FIM, assembly & installation of all components, glass panels, back panels, lighting fixtures, gaskets, HEPA filters, filter housing, instruments, flowmeter, etc including leak testing of glove boxes as per design drawings, approved procedures and technical specifications. |
| 43 | Supply, fabrication and installation of composite front panel for second skin of gloveboxes, including installation of Lead glass veiwing window (FIM) at center, as per approved drawings and technical specifications. It invloves submission of fabrication drawings, marking, cutting, drilling, welding, machining and fixing on second skin members as per site measurement and technical specifications. |
| 44 | Procurement, inspection, testing, supply and delivery of SS 304L with Corrosaion rating<10MPY bellows, flanged end with companion flanges, gaskets, fasteners manufactured as per approved procedure. Bellows shall be including pressure testing, pickling & passivation, documentation and inspection as per approved drawings and technical specifications of follwing pipe size. |
| 45 | Procurement, inspection, testing, supply, delivery and installation of Viton/teflon gasket alongwith bonding material, suitable for acidic fluid service, specified thickness as per requirement, drawings and technical specifications for glove boxes and other equipment. The scope also includes cutting of gasket material into required length as necessary for completion of the work under this tender. |
| 46 | Supply, transportation and installation of 6 mm thick, transparent, Perspex sheet on second skin of glove boxes as per approved drawings, site measurement and tender specifications. This involves marking, cutting, drilling and fixing with SS strip & SS screws as middle panel on second skin. |
| 47 | Procurement of material, Fabrication, Inspection, Testing, Supply and delivery of SS304L Y Type Strainers, flange end connection along with companion flanges, bolts, nuts, washer, gaskets & spare parts confirming to ANSI Class 150 of following pipe size as per tender specifications. |
| 48 | Fabrication of SS304L threaded /serrated nipples with threaded length of 25mm of sizes ranging from 8NB to 25 NB using departmental pipes (FIM). It included collection of FIM, cleaning, marking, cutting, threading/serration etc as per site requirement and technical specifications. |
| 49 | Manufacturing, supply, packaging and transportation of Laminated safety Glass panels made in two pan having 5mm thickness each and 0.38mm thick PVB layer in between as per techinical specifications and following dimensions: |
| 50 | Type-1: Large glass panel with holes of size- 914mmX914mmX10mm thick |
| 51 | Type-2: Small Glass panel with hole of size- 914mmX329mmX10mm thick |
| 52 | Type-3: Small Glass panel without holes of size- 914mmX329mmX10mm thick |
| 53 | Type-4: Large glass panels with holes of size- 788mmX788mmX10mm thick |
| 54 | Type-5: Glass panel for GB tunnel of size- 340mmX340mmX10mm thick |
| 55 | Type-6: Glass panles for lighting of Dia 220mmX10mm thick |
| 56 | Supply, fabrication, machining, inspection and transportation of port ring assembly along with flanges and hardwares made of Teflon/HDPE material with inner diameter 150mm for glove boxes as per approved drawings and techical specifications. |
| 57 | Supply, fabrication, inspection and transportation of Stainless steel Bunk/expansion ring having outer dia 267mm and viton/silicon gasket/O-ring for Glove boxes as per approved drawings and technical specifications. |
| 58 | Supply of pneumatic cylinders : single acting with spring return and with self-adjusting pneumatic end-position cushioning. The size - approx. dia. 20 mm X 50 mm stroke length as per detailed design & engineering along with reed switches. The pneumatic cylinders shall be as per approved drawing, technical specification & tender document. |
| 59 | Supply of material, fabrication, machining, Installation of one SS carriage assembly for pneumatic cylinder containing actuating rods, universal joints, cylinder mounting plate, stopper, bolts, SS bellow & wiper seal assembly (for allowing sliding with leak tightness) for two actuating rods etc., modifications in glove box for installing carriage assembly, This includes cleaning, transportation, handling, lifting at required elevation, cutting, Machining, drilling holes, edge preparation, fitup, levelling, welding, final pass LP examination etc as per approved drawings, technical specification and as per directions of EIC. |
| 60 | SS plate cutting and sizing for viewing area enlargement, assembling of four glove ports, one bottle intake chute, one bottle discharge chute & SS piping supports. This includes cleaning, transportation, handling, lifting at required elevation, cutting, Machining, drilling holes, edge preparation, fitup, levelling, welding, final pass LP examination etc as per approved drawings, technical specification and as per directions of EIC. |
| 61 | Supply of material, fabrication, machining, Installation of one SS304L angle plate for needle blocks, 15 SS304L needleblock assemblies (block, bolts, needle, washers, etc.), One SS304L bottle holding & one stripper plate, modifications in glove box for installing angle and stripper plates along with gasket. This includes cleaning, transportation, handling, lifting at required elevation, cutting, Machining, drilling holes, edge preparation, fitup, levelling, welding, final pass LP examination etc as per Drawings, technical specification and as per directions of EIC. |
| 62 | Supply, fabrication, inspection & erection of two SS304L tongs pair for glove box as per technical specification, drawings & tender documents. It also include preparation of fabrication drawing, cutting, machining, welding, LPE, fabrication as per approved drawing, technical specification. |
| 63 | Procurement, Inspection, Testing, Supply and Delivery of SS 304L seamless pipe conforming to ASTM A312 TP 304L with Corrosaion rating<10MPY to BARC TARAPUR as per technical specifications. |
| 64 | 125NB Sch40S |
| 65 | 175NB Sch40S |
| 66 | 350NB Sch20S Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Jul 10, 2026
11:30 IST
Tender Published
Tender notice published.
Completed
Aug 03, 2026
18:00 IST
Corrigendum-1 Issued
Clarifications on tender conditions and amendments issued.
Upcoming · 22 daysAug 03, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 22 daysTender Documents
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