Tender For Repair/Maint/Impv Of Water Supply Installations, Bldgs, Storage Tanks, Distribution Mains And Allied Works At Lebong Under Age I Darjeeling
Tender Value
9 Lakhs
Estimated cost
Bid Submission
01 Sep 2026
16 days left
EMD
18000
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 Water Supply Installations, Bldgs, Storage Tanks, Distribution Mains And Allied Works At Lebong 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 75 mm old existing galvanised iron water mains or 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 | 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 75 mm OD (SDR – 7.4), PN-16, complete all as per specified and as directed by Engineer-in-charge. |
| 6 | 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. |
| 7 | S&F GI tube 80 mm bore medium grade with fittings as in old/new position as per site requirement laid in trenches or etc. and testing for leakages, complete all as specified and as directed by Engineer-in-charge. |
| 8 | S&F in repair 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. |
| 9 | 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. |
| 10 | 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. |
| 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. |
| 12 | Demolition of unreinforced cement concrete in ground floors and pavings nexc 15 cm thickness (below or above ground level) complete all as specified and as directed by Engineer-in-charge. |
| 13 | M&L for hardcore of guage not exc. 63mm deposited, spread and levelled in layers not exc. 15 cm thick, watered and rammed to a true surface of broken stone or boulders, complete all as per specified and as directed by Engineer-in-charge. |
| 14 | M&L for PCC (1:4:8) type D2 ( using 40mm graded crushed stone aggregate) as in foundation, filling and mass concrete complete all as per specified and as directed by Engineer-in-charge. |
| 15 | M&L for PCC 1:3:6 type C-1 (20mm graded stone aggregate) as and where directed, complete all as per specified and as directed by Engineer-in-charge. |
| 16 | M&L for brick work with fly ash bricks, straight or curved on plan exc 6m mean radius, built in in CM (1:6), complete all as specified and as directed by Engineer-in-charge. |
| 17 | M&L for 15mm thick rendering on fair faces of brick work or concrete surface in CM 1:4 and surface finished even and smooth without using extra cement complete all as specified and as directed by Engineer-in-charge. |
| 18 | M&L for preparing newly plastered surfaces of walls and applying one coat of white wash complete all as specified and as directed by Engineer-in-charge. |
| 19 | M&L for preparation of old painted brick / stone / plastered surfaces and applying one coat of distemper oil emulsion, complete all as specified and as directed by Engineer-in-charge. |
| 20 | Supplying and fixing in repair, including jointing and testing of Cast iron Non Return valve of Size 80 mm bore, confirming to IS 5312, PN 1.6 flanged ends with nuts bolts, washers complete including taking out old unserviceable CI non return valve, complete all as specified and as directed by Engineer-in-charge. |
| 21 | S&F in repair or in new position cast iron sluice Valve PN 1.6, ISI marked of size 80 mm bore confirming to IS 14846-2000, flanged ends drilled having steel spindle with cast iron wheel at top complete with nuts, bolts, washers and gaskets or necessary fittings to control water flow in 80mm pipeline, complete all as specified and as directed by Engineer-in-charge. |
| 22 | Supplying & Fixing in repair foot valve/check valve suitable for 80mm suction pipe complete with allied accessories and gaskets as per site requirement, complete all as specified and as directed by Engineer-in-charge. |
| 23 | Dismantling wrought iron or mild steel work of any description not otherwise provided for complete all as specified and directed by Engineer-in-Charge. |
| 24 | S&F MS steel work in tubular trusses including special shaped washers etc., complete using ERW or induction butt welded tubes confirming to IS 1161- 1979 graded St 240, complete all as per specified and as directed by Engineer-in-charge. |
| 25 | S&F Pre-painted galvalume aluminium zinc coating GI based corrugated sheet 0.50 mm thick of any colour having tensile strength of 550 mpa as in roof covering/cladding to wall, fixed with self tapping screws or J hooks, complete all as specified and as directed by Engineer-in-charge. |
| 26 | M&L for preparation of new or previously untreated steel or iron surface of any description and applying two coats of synthetic enamel paint over a coat of red oxide, primer over 10cm width or girth complete all as specified and as directed by Engineer-in-charge. |
| 27 | Excavating in post holes (or similar holes) each not exc 0.5 cum., getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm in hard/dense soil complete all as per specified and as directed by Engineer-in-charge. |
| 28 | M&L for PCC 1:3:6 type C-2 (40mm graded stone aggregate) as in foundations, fillings and mass concrete complete all as per specified and as directed by Engineer-in-charge. |
| 29 | M&L 75 mm thick Cement concrete type C2, 1:3:6 (using 40 mm graded stone aggregate) in flooring/ hard standing/pavings/plinth protections, finished even and smooth without using extra cement complete all as per specified and as directed by Engineer-in-charge. |
| 30 | M&L for 100mm thick PCC 1:4:8, type C-2, (using 40mm graded stone aggregate) as in flooring & finishing the surfaces rough to receive screed bed, complete all as specified and as directed by Engineer-in-charge. |
| 31 | M&L for 15 mm thick screed bed or bedding layer of cement mortar (1:6) for laying floor finishes, complete all as specified and as directed by Engineer-in-charge. |
| 32 | M&L for factory made precast Coloured chequrered cement concrete coloured tiles 30cm x 30cm x 25mm thick, set jointed and pointed in neat cement slurry in floor as in floor, paving and steps etc with grey cement and pigments complete all as specified and as directed by Engineer-in-charge.Note:- The contract sum shall be calculated by deducting the amount shown in Credit Schedule attached to this tender, from total amount of Schedule 'A'/BOQ. Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Aug 11, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedSep 01, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 16 daysSep 03, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 18 daysTender Documents
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