Improvement of water distribution network at Dotma Block (ID-1028, Activity Code-126153700) under the award of 15th FC Tied Grant (1st Installment) for the year 2024-25 during 2025-26.

Estimate for Repsiring og UPVC pipeline Leakage Repair UPVC Pipe 110 mm

Leakage Repair UPVC Pipe 90 mm

Leakage Repair UPVC Pipe 75 mm

Leakage Repair UPVC Pipe 63 mm

Extension by HDPE pipeline and replacement of damage UPVC Providing, Laying, Jointing & field testing of HDPE pipes (High Density Polyethylene Pipes-PE 100) confirming to IS 4984/2016 (with up to ante amendment) with necessary jointing material like mechanical connector of jointing pipes by heating the ends of pipes with the help of Teflon coated electric mirror cater to the required temperature and then pressing the ends together against each other, to form a monolithic & leak proof joint by thermosetting process. It may be required to be done with Jack/Hydraulic Jacks/Butt fusion machine. (50 mm & above fusion jointed & below 50mm mechanical jointed). The HDPE fitting should be ISI marked conforming to relevant BIS code. (a) 160 mm dia HDPE PN 6

(b) 140 mm dia HDPE PN 6

(c) 125 mm dia HDPE PN 6

(d) 110 mm dia HDPE PN 6

(e) 90 mm dia HDPE PN 6

(f) 75 mm dia HDPE PN 6