Tender For Repair/ Replacement And Maintenance Of Internal Water Supply And Allied Works For Rs Area Under Ge (Nw) Navy Nagar, Colaba, Mumbai.
Tender Value
45 Lakhs
Estimated cost
Bid Submission
01 Aug 2026
20 days left
EMD
90000
Bank guarantee accepted
Document Fee
500
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Mumbai → Maharashtra
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Repair/ Replacement And Maintenance Of Internal Water Supply And Allied Works For Rs Area Under Ge (Nw) Navy Nagar, Colaba, Mumbai.
BOQ
| Sl. No. | Item Description |
| 1 | Supply and fixing in repair of internal steel water tubing, galvanised of size 15 mm bore, Medium grade with all fittings such as nipple, union, socket, elbow, bends, fixed to wall including work to be done up to 15 th floor in high rise buildings in short piece/length, including breaking the existing brick wall for replacement of corroded GI pipe in/ on wall including concealed pipe and making good the disturbed surfaces to match previous structure with complete all as specified and directed by Engineer-in-charge. |
| 2 | Supply and fixing in repair of internal steel water tubing, galvanised of size 20 mm bore, Medium grade with all fittings such as nipple, union, socket, elbow, bends, fixed to wall including work to be done up to 15 th floor in high rise buildings in short piece/length, including breaking the existing brick wall for replacement of corroded GI pipe in/ on wall including concealed pipe and making good the disturbed surfaces to match previous structure with complete all as specified and directed by Engineer-in-charge. |
| 3 | Supply and fixing in repair of internal steel water tubing, galvanised of size 25 mm bore, Medium grade with all fittings such as nipple, union, socket, elbow, bends, fixed to wall including work to be done up to 15 th floor in high rise buildings in short piece/length, including breaking the existing brick wall for replacement of corroded GI pipe in/ on wall including concealed pipe and making good the disturbed surfaces to match previous structure with complete all as specified and directed by Engineer-in-charge. |
| 4 | Supply and fixing in repair of internal steel water tubing, galvanised of size 40 mm bore, Medium grade with all fittings such as nipple, union, socket, elbow, bends, fixed to wall including work to be done up to 15 th floor in high rise buildings in short piece/length, including breaking the existing brick wall for replacement of corroded GI pipe in/ on wall including concealed pipe and making good the disturbed surfaces to match previous structure with complete all as specified and directed by Engineer-in-charge. |
| 5 | Supply and fixing in repair of internal steel water tubing, galvanised of size 50 mm bore, Medium grade with all fittings such as nipple, union, socket, elbow, bends, fixed to wall including work to be done up to 15 th floor in high rise buildings in short piece/length, including breaking the existing brick wall for replacement of corroded GI pipe in/ on wall including concealed pipe and making good the disturbed surfaces to match previous structure with complete all as specified and directed by Engineer-in-charge. |
| 6 | Supply and fixing in repair of internal steel water tubing, galvanised of size 80 mm bore, Medium grade with all fittings such as nipple, union, socket, elbow, bends, fixed to wall including work to be done up to 15 th floor in high rise buildings in short piece/length, including breaking the existing brick wall for replacement of corroded GI pipe in/ on wall including concealed pipe and making good the disturbed surfaces to match previous structure with complete all as specified and directed by Engineer-in-charge. |
| 7 | Supply & fix in repair of PVC (LLDPE) rectangular loft tank of net capacity 275 Ltrs with gross capacity of tank at least 5% in excess of minimum net capacity including 03 Nos adopter with washer for inlet/outlet overflow pipe as per manufacturere s instruction and overall dimension as 995-1200mm length, 620-820mm width 285-485mm height, 300mm internal dia of hand hole, minimum wall thickness 2.75mm ( weight of tank 11 Kgs) with lid cover complete all as specified and directed by Engineer-in- Charge. |
| 8 | Supply and fix in repair/replacement PVC profile suitable for 275 ltrs loft tank including fixing of aluminium channel around the profile complete all as specified and directed. |
| 9 | Supply and fix in repair bronze pressure reducing valve of size 25mm dia bore with diaphram cover, spring clamps, cast iron body scatting and adjustable screws and stop valve of chromium plated carbon steel strainer, screw of stain less steel for domestic water supply, suitable for inlet pressure as per IS-7939, including GI pipe connection of following sizes:- Note:- Work to be carried out from G+14 floor on plain wall with necessary bamboo scaffolding complete all as specified and directed by Engineer-in-Charge. |
| 10 | Supply and fix in repair bronze pressure reducing valve of size 40mm dia bore with diaphram cover, spring clamps, cast iron body scatting and adjustable screws and stop valve of chromium plated carbon steel strainer, screw of stain less steel for domestic water supply, suitable for inlet pressure as per IS-7939, including GI pipe connection of following sizes:- Note:- Work to be carried out from G+14 floor on plain wall with necessary bamboo scaffolding complete all as specified and directed by Engineer-in-Charge. |
| 11 | Supply, fixing and laying in repair/ replacement of CPVC pipes 15 mm nominal bore SDR 11 & Plain CPVC SDR 11 fittings such as nipple, union, socket, elbow, bends, tee, adopter e.t.c fixed to wall/floors/ceiling including work to be done up to 15 th floor in high rise buildings and low rise buildings in short piece/length all as specified and directed by Engineer-in-charge. |
| 12 | Supply, fixing and laying in repair/ replacement of CPVC pipes 20 mm nominal bore SDR 11 & Plain CPVC SDR 11 fittings such as nipple, union, socket, elbow, bends, tee, adopter e.t.c fixed to wall/floors/ceiling including work to be done up to 15 th floor in high rise buildings and low rise buildings in short piece/length all as specified and directed by Engineer-in-charge. |
| 13 | Supply and fix in repair concealed CP cast copper alloy stop valves, cast copper alloy, screwed down, high pressure, with crutch or butterfly handle, screwed both ends suitable for GI tubing 15 mm dia bore or 20 mm outer dia CPVC pipe including necessary fittings, clamp & saddles all as specified . |
| 14 | Supply and fix in repairs angle cock for GI tubing 15 mm dia or 20 mm outer dia CPVC pipe including necessary fittings,clamp & saddles etc all as specified. |
| 15 | Supply and fix in repair CP cast copper alloy stop cock, screwed down with crutch or butterfly handle suitable for GI tubing 15 mm dia bore or 20 mm outer dia CPVC pipe including necessary fittings, clamp & saddles all as specified . |
| 16 | Supply and fix in repairs CP cast copper alloy bib tab, with crutch or butterfly handle screwed both ends for GI tubing 15 mm dia bore or 20 mm outer dia CPVC pipe including necessary fittings, clamp & saddles all as specified . Please Enable Macros to View BoQ information |
| 17 | Supply and fix in repairs CP cast copper alloy bib tab, with crutch or butterfly handle screwed both ends for GI tubing 15 mm dia bore or 20 mm outer dia CPVC pipe including necessary fittings, clamp & saddles all as specified . Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Jul 11, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedAug 01, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 20 daysAug 03, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 22 daysTender Documents
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