NIT No. 66/2026-27

Dry sinking of well true & vertical in all types of soil including sand, silt, clay, mixed up to 25% with gravel and river bed stones up to size 300 mm in any direction complete as per drawing and technical specification (depth from level of placing of cutting edge & internal dia, to be taken for measurement) rate includes all percentage of pebbles, boulders and river bed stones. (depth to be measured from ground level) for depth up to 5.00 m Rates are exclusive of GST.

for depth from 5.00 m to 10.0 mtr

for depth from 10.0 m to 15.0 mtr

for depth from 15.0 m to 20.0 mtr and above.

Wet sinking of well in all type of strata (soil & boulders in any quantity) including required operations like chiselling, air and water jetting, hoist drives, skilled divers etc. for removal of isolated obstructions and minor blasting if required and lifting of excavated material up to ground level, and spreading the same with ramming and watering within a radius of 50 m from the site of open well. Rate includes all percentage of pebbles, boulders and river bed stones. (depth to be measured from ground level) Rates are exclusive of GST. for depth up to 5.00m

for depth from 5.00m to 10.0 mtr

for depth from 10.00m to 15.0 mtr

for depth from 15.0 m to 20.0 mtr

for depth from 20.0 m to 25.0 mtr

for depth from 25.0 m to 30.0 mtr and above.