Maintenance of pipeline including, replacement of valves, maintenance of household tap connections within Zone-1 of Chandipur RD Block under DWS Sub-Division, Kailahahar
Chief Engineer, PWD (DWS) · Kailashahar, Tripura · Civil Works & Infrastructure · open
Key facts
- Tender value: ₹9.5L
- EMD: ₹19K
- Published: 03 Nov 2026
- Closing date: 10 Nov 2026
- Status: open
- Status as of: 08 Nov 2026 02:25 UTC
- Department: Public Works Department (Drinking Water and Sanitation), Government of Tripura
- Office: Executive Engineer, DWS Division, Kumarghat
Description
Running maintenance of water supply schemes under DWS Division, Kumarghat during 2026-27, including pipeline maintenance, valve replacement and maintenance of household tap connections within Zone-1 of Chandipur RD Block under DWS Sub-Division, Kailahahar.
Eligibility & requirements
- Startup relaxation: No
- MSE relaxation: No
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Commercial terms
- Bid type: Percentage
- Make in India (MII): No
- MSE preference: No
Line items (67)
- Charges for repairing of leakage in UPVC / HDPE pipe line with PVC coupler & solvent cement etc. including necessary earth excavation, backfilling of soil as required after laying of pipeline, in layers not exceeding 200 mm in depth including consolidating each deposited layer by ramming, watering etc. complete as per specification & direction of the Engineer-incharge. i) 90 mm OD — Qty: 300 nos
- ii) 110 mm OD — Qty: 200 nos
- iii) 140 mm OD — Qty: 150 nos
- Excavating trenches of required width for pipes, cables etc. including exacavation for sockets, dressing of sides where required, ramming of bottoms, depth upto 1500 mm (slope-1 in 200)including getting out the excavated soil and backfilling of soil as required after laying of pipeline, in layers not exceeding 200 mm in depth including consolidating each deposited layer by ramming, watering etc. and disposing of surplus excavated soil with all required leads as per Chapter -2 of CPWD specification and direction of the Engineer - in - A) For UPVC pipes in new work a. In all kinds of soil i) For pipes not exceeding 90 mm dia — Qty: 60 mtr
- ii) For pipes exceeding 90 mm dia but not exceeding 300 mm dia — Qty: 60 mtr
- Providing, fixing and laying rigid UPVC pipes conforming to IS : 4985 jointing with couplers, of same class conforming to IS : 10124 ( Pt-II ) with solvent cement conforming to IS : 14182 including testing of joints complete ( but excluding the cost of specials like bend, tees etc. which will be paid separately ) as per CPWD specification and direction of the Engineer - in - charge. A. Class - 3 ( working pressure 6.0 kg / cm2) i) 40 mm OD — Qty: 30 mtr
- ii) 90 mm OD — Qty: 30 mtr
- iii) 110 mm OD — Qty: 30 mtr
- iv) 140 mm OD — Qty: 30 mtr
- Providing, fixing and laying fabricated UPVC bend of required degree conforming to IS : 10124 ( part 8 / 9 / 10 / 11/ 12 / 13 ) with solvent cement conforming to IS : 14182 including testing of joints complete as per CPWD specification and direction of the Engineer - in - charge. i) 90 mm dia — Qty: 5 nos
- ii) 110 mm dia — Qty: 5 nos
- iII) 140 mm dia — Qty: 5 nos
- Providing, fixing and laying fabricated UPVC end cap conforming to IS : 10124 ( Part 4 ) with solvent cement conforming to IS : 14182 including testing of joints complete as per CPWD specification and direction of the Engineer - in- charge. i) 40 mm dia — Qty: 5 nos
- ii) 90 mm dia — Qty: 5 nos
- Providing, fixing and laying fabricated UPVC equal tee conforming to IS : 10124 ( Part 5 ) with solvent cement conforming to IS : 14182 including testing of joints complete as per CPWD specification and direction of the Engineer - in- charge. i) 90 x 90 mm dia — Qty: 5 nos
- ii) 110 x 110 mm dia — Qty: 5 nos
- iii) 140 x 140 mm dia — Qty: 5 nos
- Providing, fixing and laying fabricated UPVC straight reducer conforming to IS : 10124 ( Part 3 ) with solvent cement conforming to IS : 14182 including testing of joints complete as per CPWD specification and direction of the Engineer - in- charge. i) 110 x 90 mm dia — Qty: 5 nos
- ii) 140 x 110 mm dia — Qty: 5 nos
- iii) 140 x 90 mm dia — Qty: 5 nos
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