Augmentation of Piped water supply scheme of 20 Villages in submergence Area of Bisalpur Dam under Division Tonk, District Tonk including 05 years O and M after 01 year Defect Liability Period under CM BUDGET ANNOUNCEMENT 2025-26

AUGMENTATION OF PIPED WATER SUPPLY SCHEME OF 20 VILLAGES IN SUBMERGENCE AREA OF BISALPURA DAM UNDER DIVISION TONK, DISTRICT TONK INCLUDING 05 YEARS O&M AFTER 01 YEAR DEFECT LIABILITY PERIOD UNDER CM BUDGET ANNOUNCEMENT 2025-26

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 1.5 Mtr. including taking out the excavated soil and disposal of surplus excavated soil as directed within a lead of 50 meter.

All kind of soil

Ordinary Rock

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 preading 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 up to 5.00m

for depth from 5.00m to 10.0 mtr

for depth from 10.00m to 15.0 mtr

Providing and laying in position specified grade of cement concrete for RCC structural elements upto floor five level including curing, compaction, finishing with rendering in cement sand mortar 1:3 (1 cement: 3 coarse sand) and making good the joints and cost of plastizers (if required ) excluding the cost of centering, shuttering and reinforcement for Walls (any thickness) including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc.

M20 grade Nominal Mix / Design Mix