Tender For Repair/Maint/Impv Of Pipeline, Valve Pits, Water Supply Installation, Supply Of Chemicals And Chlorination Etc At Jalapahar Area Under Age (I) Darjeeling
Tender Value
8.20 Lakhs
Estimated cost
Bid Submission
01 Aug 2026
19 days left
EMD
16400
Bank guarantee accepted
Document Fee
500
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Darjeeling → West Bengal
EMD Exemption
Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Repair/Maint/Impv Of Pipeline, Valve Pits, Water Supply Installation, Supply Of Chemicals And Chlorination Etc At Jalapahar Area Under Age (I) Darjeeling
BOQ
| Sl. No. | Item Description |
| 1 | Excavation in trenches n.exc 1.5m wide and n.exc 1.5 m in depth for foundation etc or for shafts, wells, cesspits, manholes, pier holes etc n.exc 10 sqm on plan and n.exc 1.5m in depth and getting out in soft/loose soil complete all as per specified and as directed by Engineer-in-charge. |
| 2 | Returning, filling in, including spreading, leveling, watering and well ramming in layers n exc 25cm complete all as per specified and as directed by Engineer-in-charge. |
| 3 | Removing excavated material not exc. 50 m & depositing where directed at a level not exc. 1.5 m above starting point complete all as per specified and as directed by Engineer-in-charge. |
| 4 | Taking out old existing galvanised iron water mains 80 mm bore or 90 mm PPR pipe (including all fittings) with spigot and socket ends and fittings for re-use in the work and removing unserviceable pipes and fittings from site complete all as per specified and as directed by Engineer-in-charge. |
| 5 | Refixing of 80 mm bore old steel tubing and connection in new or old position including cutting threads if required, fittings with old/new bends, elbows, socket, nipple, tapers, and reducers etc as per site requirement and laid in trenches or fixed to walls etc. and testing for leakages, complete all as per specified and as directed by Engineer-in-charge. |
| 6 | Supply & laying/fixing 3 layered (outer green coloured UV stabilized, middle black coloured UV stabilized and innermost layer white coloured with anti-microbial property) fusion welded PP-R (Polypropylene Random Co-Polymer) pipes, ISI marked including plain PP-R fittings and brass threaded PP-R fittings such as flanges, elbow, bend, sockets, tee etc. as required at site and testing of joints of size 90mm OD (SDR – 7.4), PN-16, complete all as per specified and as directed by Engineer-in-charge. |
| 7 | S&F gun metal globe or gate valve, with iron wheel head screwed both ends for iron pipe of 80 mm bore including dismantling unserviceable one, complete all as per specified and as directed by Engineer-in-charge. |
| 8 | S&F in repair 20 mm ball brass valves, high pressure, with polythene float and flynut complete, screwed for iron pipe or brass ferrule and fixed complete all as specified and as directed by Engineer-in-charge. |
| 9 | S&F in repair 25 mm ball brass valves, high pressure, with polythene float and flynut complete, screwed for iron pipe or brass ferrule and fixed complete all as specified and as directed by Engineer-in-charge. |
| 10 | S&F plastic cylindrical sealed disposable sanitiser refill containing Chlorine with arrangement for controlled release of disinfectant in water, suitable for stequa dosing refill pack AE 411 refill dosing system with following indication/ specifications-(a) Replacement indication: visual & weight variation. (b) Water contact orifice design: Sealed when dry, exposed upon immersion. (c) Operation type: Non-contact, non-inhalatory.(d) Cylinder dia: 2.5 inches ± 0.5 inches (e) Cylinder height: Minimum 10.0 inches ± 0.5 inches complete all as specified and directed. Please Enable Macros to View BoQ information |
| 11 | S&F plastic cylindrical sealed disposable sanitiser refill containing Chlorine with arrangement for controlled release of disinfectant in water, suitable for stequa dosing refill pack AE 411 refill dosing system with following indication/ specifications-(a) Replacement indication: visual & weight variation. (b) Water contact orifice design: Sealed when dry, exposed upon immersion. (c) Operation type: Non-contact, non-inhalatory.(d) Cylinder dia: 2.5 inches ± 0.5 inches (e) Cylinder height: Minimum 10.0 inches ± 0.5 inches complete all as specified and directed. Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Jul 09, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedAug 01, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 19 daysAug 03, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 21 daysTender Documents
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