10/2026-27 Jastana

Open Well

Earth work in excavation over areas (exceeding 30cm depth, 1.5 mtr in width and 10 SQM in plan) for construction of open well,lift up to 1.5Mtr.including taking out the excavated soil and disposal of surplus excavated soil as directed within a lead of 50meter.

All kind of soil

Hard Rock (Requiring blasting)

Dry sinking of well true & vertical in all types of soil including sand, silt, clay, mixed upto 25% with gravel and river bed stones upto 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 upto 5.00 m

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 upto 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)

for depth upto 5.00m

for depth from 5.00m to 10.0 mtr

for depth from 10.00m to 15.0 mtr