Tender For Operation And Maintenance Work For The Zone-Iv Of Siliguri Municipal Water Supply Scheme Under Siliguri W/S Division P.H.E.Dte. For The Period Of 365 Days.
Tender Value
3.99 Lakhs
Estimated cost
Bid Submission
30 Nov 2026
19 days left
EMD
7999
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
Jalpaiguri → West Bengal
EMD Exemption
Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Operation And Maintenance Work For The Zone-Iv Of Siliguri Municipal Water Supply Scheme Under Siliguri W/S Division P.H.E.Dte. For The Period Of 365 Days.
BOQ
| Sl. No. | Item Description |
| 1 | Opening & closing of all the different dia Sluice Valves (80 rum dia to 350 mm dial on different places along the alignment of the rising main and distribution main at different places over the command area daily as and when required for regulating the supply of water and distributing' water all over the command area smoothly including changing and restoration of gland packing of sluice valve, air valve if required including opening the cap / plug of wash out point or opening the sluice valves including de-jointing flange joints (80 mm to 350 mm dial including repairing works and cleaning the pipeline or changing of gate, spindle or liner etc. of sluice valves all complete, restoration works to be done including earth work in the excavation bailing out of water, re-filling the excavated earth, taking out of RCC slab or slab cover and refaxing true to position etc. all complete as per the specification and direction of EIC.No. of Operator 01# Please see the special clause against this item in Tender Document |
| 2 | Extra repairing charges over item no 2 for changing of gland packing of sluice valve/air valve with supplying of gland packing grease etc. bailing out of water including removing the top cover slab of vaIve chamber and refixing the same after completion of work as per direction of EIC. |
| 3 | a) 80 mm dia. to 125 mm dia. |
| 4 | b) 150 mm dia. to 250 mm dia. 322.00 Each |
| 5 | c) 300 mm dia to 350 mm dia. 488.00 Each |
| 6 | Repairing of flange joint after dismantling the joints, removing the unserviceable rubber insertion and supply new rubber insertion and supply upto 50 % of new nuts and bolts all complete including necessary earth work dewatering & supply of washer etc. all complete as per direction of EIC |
| 7 | a) 80 mm dia. to 100 mm dia. 311.00 Each |
| 8 | b) 125 mm dia. to 200 mm dia. 545.00 Each |
| 9 | c) 250 mm dia to 350 mm dia. |
| 10 | d) 400 mm dia to 500 mm dia. |
| 11 | e) 600 mm dia to 700 mm dia. |
| 12 | Cleaning silt (every month) from the over head reservoir, cleaning washing and disinfecting the same with bleaching powder, including machinery, tools and plants as per direction of EIC complete (Bleaching powder will be supplied by the agency). |
| 13 | a) Upto 1.50 lakh gallon capacity OHR. |
| 14 | b) Above 1.50 lakh gallon and upto 2.5 lakh gallon capacity OHR |
| 15 | Withdrawing and relaying of DI/CI pipes / AC pipe after excavation of earth and with the help of chain pully derrick etc. by dismantling & jointing by rubber gasket joint or lead joint or flange joint and stacking the withdrawn pipes and specials at site store /road flank, godown etc. all complete in the excavated same trench & as per direction of EIC. |
| 16 | a) 80 mm dia to 125 mm dia |
| 17 | b) 150 mm dia to 200 mm dia |
| 18 | c) 250 mm dia to 350 mm dia |
| 19 | Dismantling existing ferule with fitting and refixing the same after cleaning and washing of pipe line upto stand post. |
| 20 | Labour and material charges for repaitring of HDPE pipes (PE-80) PN-6 by fusion jointing including locating the problamatic area, earth work in excavation including mixed soil with boulder but excluding morrum, laterite, sandstone, hard rock cutting, without damaging the existing telephone, cable line etc. (In case of damage cost of restoration will be borne by the agency at his own cost) upto required depth of original line. The item is inclusive of loading, unloading, carrying, lowering, laying, fitting, fixing carefully as per direction of EIC. Necessary earth filling with ramming of the excavated earth to be done in layers not exceeding 150 mm depth in each layer. |
| 21 | i) 63 mm Dia |
| 22 | ii) 75 mm Dia |
| 23 | iii) 90 mm Dia |
| 24 | iv) 110 mm Dia |
| 25 | v) 125 mm Dia |
| 26 | vi) 140 mm Dia |
| 27 | vii) 160 mm Dia |
| 28 | vii) 180 mm Dia |
| 29 | ix) 200 mm Dia |
| 30 | ix) 225 mm Dia |
| 31 | ix) 250 mm Dia |
| 32 | Charges for health check-up for water bome disease of the workers deputed in maintenance work (including testing of blood ( T.C, D.C, ESR, HB %), Urine (R/E), Stool (R/E) by a registered Medical Practitioner.N.B:- i) This item to be completed within a month from date of receiving of work order and applicable for once in a yearii) All test reports in original to be submitted within 45 days from date of receiving of work order |
| 33 | Cleaning the chokage of AC/DI/CI / UPVC Pipes in the existing line by split bamboo passing through the new pit on the line and cleaning silt, bats or any obstructed materials in the line and cleaning by washed water. (Work to be executed as per prior approval and direction of EIC). |
| 34 | Taking out of old and damaged valve of any type from the existing line after dismantling of Flange Joint or Socket Joint and fitting, fixing of New Valve. ( Cost of dismantling of joint and renewing the same to be added with this item to complete the job in all respect ) |
| 35 | i) 80 mm to 100 mm dia |
| 36 | ii) 125 mm to 150 mm dia |
| 37 | iii) 200 mm to 250 mm dia |
| 38 | iv) 300 mm to 350 mm dia |
| 39 | Charges for day to day conveyance towards reporting related to operation and maintenance of smooth water supply from the scheme including cost of Tele-communication charges etc. all complete whatsoever required for the purpose as per direction and satisfaction of the E.I.C. |
| 40 | Making barricading for protecting the trench to avoid any accident including making arrangement of road light during the night. |
| 41 | (i) Carrying charges of materials M.S. Rod, D.I. Pipe, G.I. Pipe, TW materials, C.I.Dt. Joints, A.C. Coupling, Brass Strainer, H.D.P. Strainer, A.C. Pressure Pipes, M.S. Pipes etc. by road from different stack yard to any places within West Bengal including loading (upto a lead of 20 mtr. from loading point), packing, unloading and stacking charges etc. completeas per direction. |
| 42 | a) For distance 0 Km. to 5 Km. |
| 43 | b) For distance (above) 5 Km.to 10 Km. [Subject to minimum of Rs. 222.10/MT] 24.87 MT/Km. |
| 44 | (ii) Carriage of pipe and specials from Depttl. Store including loading and unloading and stacking at store of any PWSS. ( By Van or other means ) |
| 45 | Labour charges for repairing of UPVC pipe by using UPVC socket and solvent cement including earth work in excavation with dewatering and necessary tracing out the actual position of brusting / leakage, cutting the pipe to required length in the trenches and replacing the same with new pipe (as per required length) including fitting fixing after roughing the UPVC surface & supplying and applying solvent cement, back filling the trenches with excavated earth upto the same as per direction of EIC all complete (UPVC pipes and specials, solvent cement to be supplied by the Agency). Unserviceable broken withdrawn surplus materials are to be deposited to the Deptt. store. |
| 46 | i) 63 mm Dia |
| 47 | ii) 75 mm Dia |
| 48 | iii) 90 mm Dia |
| 49 | iv) 110 mm Dia |
| 50 | v) 125 mm Dia |
| 51 | vi) 140 mm Dia |
| 52 | vii) 160 mm Dia |
| 53 | vii) 180 mm Dia |
| 54 | ix) 200 mm Dia |
| 55 | Opening the cap / plug of washout point and opening sluice valve to clean the pipe, cleaning the cap / plug and sluice valve after completion of the work including earth work inexcavation and refilling the same, draining out washed water etc. as per direction of ElC and replacing RCC Top slab cover where necessary including refixing the opened cap/plug inposition complete. |
| 56 | a) Cap Opening. |
| 57 | Dewatering from the excavated trenches for repairing any type of pipe line including Hire Charge of pump / carriage / Fuel & lubricant / Operator etc. for big dia pipes more, than 200 mrn dia all complete as per direction of EIC.(This item will be executed after the permission of E.l.C.) |
| 58 | Supplying of UPVC Coupler 6Kg., class – III conforming to IS : 4985 – 2000 with latest revision and amendments ( This item is applicable for maintenance/ repairing work of pipeline only). |
| 59 | a) 63 mm dia ( OD ) |
| 60 | b) 75 mm dia ( OD ) |
| 61 | c) 90 mm dia ( OD ) |
| 62 | d)110 mm dia ( OD ) |
| 63 | e) 140 mm dia ( OD ) |
| 64 | f) 160 mm dia ( OD ) |
| 65 | Repairing of air valves by changing the ball with changing the requisite nuts and bolts and rubber insertion all complete as per direction of EIC. |
| 66 | Labour charges for repairing the bursting/damage/leakage of 80 mm dia, to 200 mm. dia. A C Pipeline with detachable joints including earth work in excavation tracing out the actual position of burst/leak, cutting pipe of required length, refitting the same with new pipes and old/new detachable joints after chiseling and shaping the pipe, bailing out water from the trenches and refilling the trenches to its original condition all complete as per direction of E.LC (Extra A C. Pipes and detachable joints with rubber ring, nuts and bolls etc will be supplied from the scheme store, Surplus and unserviceable pipes and specials will have to be returned to the same store. The rates are inclusive of carriage to site of work and back carriage of |
| 67 | i) 80 MM TO 125 MM DIA |
| 68 | ii) 150 MM TO 200 MM DIA |
| 69 | Supplying Bleaching Powder of approved brand (DCM/Modi/Kanoria) including all charges and free delivery at site. |
| 70 | Add. @ 18% GST |
| 71 | Add. @ 1% CESS Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Nov 04, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedNov 30, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 19 daysDec 02, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 21 daysTender Documents
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