Tender For Maintenance Of Drinking Water Supply Under Nrdwp/Rws/Ffc Fund In North Tripura District During The Year 2026-27 /Sh, Repairing And Maintenance Of Innovative Water Supply Schemes Under Dws Sub- Division. Kanchanpur Under J Ui Hill Rd Block
Tender Overview
Project Description
Tender for Maintenance Of Drinking Water Supply Under Nrdwp/Rws/Ffc Fund In North Tripura District During The Year 2026-27 /Sh, Repairing And Maintenance Of Innovative Water Supply Schemes Under Dws Sub- Division. Kanchanpur Under J Ui Hill Rd Block Area During The Year 2026-27.
BOQ
| Sl. No. | Item Description |
| 1 | Lifting of filter media from package type IRP filter chamber as per specification and the direction of the Engineer-in-charge. |
| 2 | Charges for spreading of filter media ( sand and gravel after proper cleaning and washing ) inside the package type IRP as per specification and the direction of the Engineer-in-charge. ( excluding the cost of sand and gravel ). |
| 3 | Pumping out water by Diesel engine pump as per specification and the direction of the Engineer - in-charge. |
| 4 | Cleaning the inside wall of reservoir tank by manual labours with Bleaching powder, detergent powder and jute bag (for rubbing) with clean water as per direction of the E-I-C. |
| 5 | Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth upto 30 cm measured at a height of 1 m above ground level and removal of rubbish upto a distance of 50 m outside the periphery of the area cleared. |
| 6 | Providing and fixing G.I. pipes of Heavy class as per IS : 1239 with latest amendment complete with G.I. fittings including trenching and refilling, cutting and making good the walls etc. complete as per CPWD specification and direction of the Engineer - in - charge. External work |
| 7 | 150 mm dia. nominal bore |
| 8 | 100 mm dia. nominal bore |
| 9 | Earth work in excavation by mechanical means (Hydraulic excavator) / manual means over areas (exceeding 30cm in depth, 1.5m in width as well as 10 sqm on plan) including disposal of excavated earth, lead upto 50m and lift upto 1.5m, disposed earth to be levelled and neatly dressed.All kinds of soil |
| 10 | 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 ) |
| 11 | 80 mm dia |
| 12 | 100 mm dia |
| 13 | Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan) including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. All kinds of soil |
| 14 | Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering All work upto plinth level:1:3:6 ( 1 Cement: 3 fine sand : 6 graded stoneaggregate 40 mm nominal size) |
| 15 | Providing and laying in position specified grade of reinforced cement concrete excluding the cost of centring, shuttering, finishing and reinforcement-All work upto plinth level:1:1½:3 ( 1 Cement: 1½ fine sand : 3 graded stone aggregate 20 mm nominal size) |
| 16 | Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and skirting courses, fillets, columns, pillars, piers, abutments, posts and struts etc. upto floor five level excluding cost of centring, shuttering, finishing and reinforcement1:1½:3 ( 1 Cement: 1½ fine sand : 3 graded stone aggregate 20 mm nominal size |
| 17 | Centering shuttering including struttings, propping etc. and removal of form work for: |
| 18 | Foundations, footings, bases for columns etc. for mass concrete with timber plank |
| 19 | Columns, Pillars, Piers, Abutments, Posts and Struts with wooden plank |
| 20 | Reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level. i) Thermo-Mechanically Treated bars of grade Fe-500D or more |
| 21 | Providing and placing filter sand (local quarry) including washing the bed etc complete as per direction of the Engineer - in-charge |
| 22 | Providing and placing filter gravel having effective size of 3.00 mm to 25 mm and 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 engineer-in-charge. Please Enable Macros to View BoQ information |
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Tender Published
Tender notice published.
CompletedBid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 8 daysBid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 8 daysTender Documents
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