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Tender Value
₹9.7 L
EMD Value
₹19,330
Closing Date
11 Jun 2026, 3:00 pm6d left
The Executive Engineer, DWS Division Dharmanagar
Office of the Executive Engineer, DWS Division Dharmanagar, North Tripura PIN _799250
RWS/JJM Scheme under DWS Division Dharmanagar during the year 2026-27/ SH- Maintenance of Package type IRP at different DTW Scheme within DWS Sub-Division Dharmanagar.( Group- I).
2026_CEDWS_73367_1
10/EE/DWS/DMN/2026-27
Open Tender
Civil Works - Water Works
60 days
Dharmanagar
Please Refer Bid Document
6 documents required · 6 mandatory
₹1,000
₹19,330
2 Jun 2026
2 Jun 2026
11 Jun 2026
2 Jun 2026
11 Jun 2026
2 Jun 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 | Item Code |
|---|---|---|---|---|---|---|
| 1 | Lifting of filter media from package type IRP filter chamber as per specification and the direction of the Engineer-in-charge. | 17.81 | cum | 1,438.2 | ₹25,614.34 | BI01010001010000000000000515BI0100001140 |
| 2 | Providing & fitting fixing of polypropylene double hexagonal nut strainer (threaded type) inside the IRP vessel as directed by the Engineer-in-Charge | 650 | Nos | 18 | ₹11,700 | BI01010001010000000000000515BI0100001141 |
| 3 | Providing and placing filter gravel having effective size of 3.00 mm to 25 mm & uniformity co-efficient of not more than 1.70 and or less than 1.30 obtained from Barakar river, West Bengal as per specification and the direction of the Engineer - in-charge. | 4.91 | cum | 28,038.3 | ₹1,37,668.05 | BI01010001010000000000000515BI0100001143 |
| 4 | Providing and placing rapid gravity filter sand having effective size of 0.50 mm to 1.00 mm & uniformity co-efficient of not more than 1.70 and or less than 1.30 obtained from Barakar river West Bengal as per specification and the direction of the Engineer - in - charge. | 4.91 | cum | 27,122.7 | ₹1,33,172.46 | BI01010001010000000000000515BI0100001144 |
| 5 | Providing and placing of anthracite coal ( 3 mm to 6 mm) of SP gr. 1.4 in IRP as per specification & direction of the Engineer-in-charge. | 2.48 | cum | 35,153.5 | ₹87,180.68 | BI01010001010000000000000515BI0100001145 |
| 6 | Supplying, cleaning & placing of MnO2 (size 20mm to 40mm) inside the Oxidation Chamber between two plate in/c removing existing old MnO2 from the chamber disposal within 50 m lead complete as per direction of the Engineer-in-Charge. | 1.81 | cum | 45,000 | ₹81,450 | BI01010001010000000000000515BI0100001146 |
| 7 | Charges for spreading of filter media ( sand and gravel ) inside the package type IRP as per specification and the direction of the Engineer-in-charge. ( excluding the cost of sand and gravel ). | 9.83 | cum | 1,635.3 | ₹16,075 | BI01010001010000000000000515BI0100001147 |
| 8 | Providing and fixing CIDF Butterfly valve with bolts, nuts, rubber insertions etc. complete as per CPWD specification and direction of the Engineer - in - charge. ( The tail pieces, tappers etc if required will be paid separately )
i) 150 mm dia | 16 | Nos | 19,067.4 | ₹3,05,078.4 | BI01010001010000000000000515BI0100001148 |
| 9 | Providing and fixing MS bolts including nuts and washers complete as per standard design:
i) Upto 300mm length | 80 | kg | 139.5 | ₹11,160 | BI01010001010000000000000515BI0100001149 |
| 10 | Maintenance of air blower, air compressor, starter & main switch, electric wiring etc. complete as per direction of the Engineer-in-Charge. | 2 | Nos | 25,000 | ₹50,000 | BI01010001010000000000000515BI0100001150 |
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