Tender For Operation & Maintenance Of Distribution System And Rising Main Of Pipeline (Ci/Di/Ac/Upvc) For Chakdaha Municipal Water Supply Scheme, Zone-D.
Tender Value
4.99 Lakhs
Estimated cost
Bid Submission
20 Aug 2026
5 days left
EMD
9991
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
Nadia → West Bengal
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Operation & Maintenance Of Distribution System And Rising Main Of Pipeline (Ci/Di/Ac/Upvc) For Chakdaha Municipal Water Supply Scheme, Zone-D.
BOQ
| Sl. No. | Item Description |
| 1 | Operation & maintenance of distribution system and rising main of pipeline (CI/DI/AC/UPVC) for Zone-D. |
| 2 | Opening & closing of all the different dia Sluice Valves (80 mm dia to 350 mm dia 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. Rate taken from SOR of PHED, Page-M-1, Item-1 |
| 3 | 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.I.C. (Extra A.C. Pipes and detachable joints with rubber ring, nuts and boils 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 materials to and from scheme store as mentioned above.) Rates taken from SOR of PHED, Page-M-1, Item-2 |
| 4 | i) 80mm to 125 mm dia. |
| 5 | ii) l50mm to 200 mm dia |
| 6 | 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 valve chamber and refixing the same after completion of work as per direction of EIC. Rates taken from SOR of PHED, Page-M-1, Item-3 |
| 7 | a) 80 mm dia. to 125 mm dia. |
| 8 | b) 150 mm dia. to 250 mm dia. |
| 9 | 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.Rates taken from SOR of PHED, Page-M-1, Item-4 |
| 10 | a) 80 mm dia. to 100 mm dia. |
| 11 | b) 125 mm dia. to 200 mm dia. |
| 12 | Making barricading for protecting the trench to avoid any accident including making arrangement of road light during the night.Rate taken from SOR of PHED, Page-M-1, Item-6 |
| 13 | Renewing lead joint to CI pipes and specials and spun yarn 'including reusing 60% of old and using 40% new lead of approved quality new span yarn and caulking the same properly including labour charges for dismantling the existing damaged portion complete as per direction of EIC. Approved quality lead, spun yarn, fuel and other materials will be supplied by the agency including necessary earth work in exacavation & back filling in same trenches (Lead if supplied by the department will be recovered @ 145/- per kg) NB:-This item will be executed as per specific direction of EIC.Rates taken from SOR of PHED, Page-M-2, Item-7 |
| 14 | a) 80 mm dia. to 150 mm dia. |
| 15 | b) 200 mm dia. to 250 mm dia. |
| 16 | (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. complete as per direction.Rates taken from SOR of PHED, Page-M-2, Item-8 |
| 17 | a) For distance 0 Km. to 5 Km. |
| 18 | (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 ) |
| 19 | 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).Rates taken from SOR of PHED, Page-M-2, Item-9 |
| 20 | a) Upto 1.50 lakh gallon capacity OHR. |
| 21 | Withdrawing of DI/CI pipes / AC pipe after excavation of earth and with the help of chain pully derrick etc. by dismantling ofjointing of 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 as per direction of EIC.Rates taken from SOR of PHED, Page-M-2, Item-11 |
| 22 | a) 80 mm to 125 mm AC/DI/CI Pipe |
| 23 | b) 150 mm dia to 200 mm AC/DI/CI Pipe |
| 24 | Dismantling existing ferule with fitting and refixing the same after cleaning and washing of pipe line upto stand post.Rate taken from SOR of PHED, Page-M-3, Item-12 |
| 25 | 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.Rates taken from SOR of PHED, Page-M-3, Item-13 |
| 26 | i) 63 min Dia |
| 27 | ii) 75 mm Dia |
| 28 | iii) 90 mm Dia |
| 29 | iv) 110 mm Dia |
| 30 | v) 160 mm Dia |
| 31 | 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 in excavation and refilling the same, draining out washed water etc. as per direction of EIC and replacing RCC Top slab cover where necessary including refixing the opened cap/plug in position complete.Rate taken from SOR of PHED, Page-M-3, Item-14 |
| 32 | a) Cap Opening. |
| 33 | Charges for health check-up for water borne 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.Rate taken from SOR of PHED, Page-M-3, Item-17 |
| 34 | 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).Rate taken from SOR of PHED, Page-M-3, Item-19 |
| 35 | 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)Rates taken from SOR of PHED, Page-M-4, Item-20 |
| 36 | i) 80 mm to 100 mm dia |
| 37 | ii) 125 mm to 150 mm dia |
| 38 | iii) 200 mm to 250 mm dia |
| 39 | GST @ 18% |
| 40 | CESS @ 1% Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Aug 11, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedAug 20, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 5 daysAug 22, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 7 daysTender Documents
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