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Eligibility, documents, scope, Go/No-Go checksEligibility, required documents, scope of work and Go/No-Go checks for this tender, in one click.
Tender Value
Refer Docs
EMD Value
₹16,467
Closing Date
29 Oct 2026, 2:00 pm
Eligibility, documents, scope, Go/No-Go checksEligibility, required documents, scope of work and Go/No-Go checks for this tender, in one click.
EE/MD-V/EM/KMDA
Office of the Executive Engineer, Mechanical Division V, EM Sector, KMDA, L Block, Unnayan Bhavan, Kolkata 700091
Preventive maintenance of Eleven no DTW based pumping stations at different locations under Diamond Harbour Municipal Area for the period of 01 year.
2026_KMDA_1045439_1
18/EE/MD-V/EM/KMDA of 2026-27 dated 29.09.2026
Open Tender
Support/Maintenance Service
Percentage
365 days
Diamond Harbour
AS PER NIT
6 documents required · 6 mandatory
₹0
₹16,467
Office of the EE, MD-V, EM Sector, KMDA
9 Oct 2026
9 Oct 2026
2 Nov 2026
9 Oct 2026
29 Oct 2026
9 Oct 2026
13 Oct 2026
This is a percentage-rate BOQ. The schedule below shows estimated quantities and rates. Bidders quote a single percentage above or below the total estimated cost.
| Sl No | Description | Qty | Unit | Est. Rate | Est. Amount |
|---|---|---|---|---|---|
| 1 | Withdrawing of 12.5HP submersible pump motor set for any length of pump assembly exceeding 18meter length from within tubewell housing pipe using all necessary tools and plants including transportation of submesrible pump motor and all other accessories and equipments from store to worksite as per direction of EIC. | 6 | Nos | 4,213.1 | ₹25,278.6 |
| 2 | Dismantling submersible pump/bowl assembly suitable for a capacity of 30/150/200 cum/hr capacity against a total head of 40metres of different make and segriagating all spares fitted with the pump including washing and cleaning the same thouroughly for verification of servicable and unservicable spares as per direction of EIC. | 6 | Sets | 103.72 | ₹622.32 |
| 3 | Charge of complete rewinding of 3Ph, 440V, 50Hz submersible pump motor 12.5 HP set by copper winding wires, strips after dismantling the winding including testing, commissioning of EIC. | 6 | Nos | 14,830.24 | ₹88,981.44 |
| 4 | Repairing the motor with C.I Socket at enlarged bearing housing, heat varnishing with class E insulating varnish, repairing damaged motor shaft, supplying and fixing winding protector, supplying and fixing bush bearing for top and bottom of motor, supplying and fixing ss sleeve on rotor shaft, supplying , fitting and fixing lining on thrust plate, axial thrust plate of motor, thrust bearing segment of motor,m reaasembling and dynamic balancing of motor as per direction of EIC. | 6 | Sets | 2,322.49 | ₹13,934.94 |
| 5 | Repairing the submersible pump by repairing stage bowl and other spares by welding, turning and rethreading including supply and fitting, fixing new studs, nuts, washer, impeller key, coupling key. | 6 | Sets | 2,884.5 | ₹17,307 |
| 6 | Labour charges for re-assembling the submerssible pump after completion of repairing spare etc. and allied works with repaired spares or new spares when necessary to be supplied departmentally which are not provided in schedule including screws, nuts, lubricating materials etc. as required as per direction of Engineer-in-Charge. | 6 | Nos | 439.41 | ₹2,636.46 |
| 7 | Installation of 12.5 HP submersible pump motor set for any length of pump assembly exceeding 18 meter length by using necessary requisite tools and plantes by lowering the same within the tubewell housing pipe by fitting fixing column pipes and other accessories, fixtures with necessary nuts, bolts and washer and suspending the entire assembly set vertically fixing the same supported by M.S clamps over the top of housing pipe etc, including transportation of submersible pump motor and all other accessories and equipment from store to worksite as per direction of EIC. | 8 | Nos | 4,677.98 | ₹37,423.84 |
| 8 | Supply and delivery of clear water vertical wet type submersible pump (12.5 HP , H-80m) suitable for bore well conforming to IS : 8034 ( and as amended thereafter ) with Standard MOC for potable clear cold water and BEE 3 Star Rated capable of dischargirg noted M3/hr against head of water column. The pump shall be directly coupled with a continuous rated 2pole suitable wet type vertical squirel cage induction motor conforming to IS 9283 suitable for operation in AC Three phases 415 V , 50HZ(category B motor) | 3 | Nos | 72,512 | ₹2,17,536 |
| 9 | Cost iron double flanged manually operated sluice valves generally conforming to IS 14846 : 2000, having four faces and spindle nut of gunmetal, inside screw non- rising type quality gunmetal /AISI 410 spindle: seat tested to 10kg/CM2 and body tested to 15kg/CM2, flanges flat faced and drilled to 1S. : 1538 : 1993. Painted black all over with asphalt base paint. Valves tested by closed end method. For 100MM(N.B) | 4 | Each | 5,067 | ₹20,268 |
| 10 | Supply and delivery at site of 415V, 50A, 4 Pole MCCB having Breaking Capacity 50/55kA with thermal-magnetic release . Mk- Siemens/Schneider /L&T | 4 | Nos | 22,910 | ₹91,640 |
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