SDRF 2026-2027(Manalurpet TP)

Sinking of well below water level including all incidental charges using special tools and plants such as air compressors, helmets etc complete including bailing out water for 4.50 m dia wellI depth of 2 m

II depth of 2 m

III depth of 2 m

IV depth of 2 m

V depth of 2 m

RCC 1:1½:3 (one cement, One & half sand, Three course aggregate) using 20mm size hard blue granite stone (machine crushed) for plinth beam excluding cost of reinforcement, fabrication and placing the grills in position and excluding cost of centering, shuttering, strutting but including curing and finishing mixing concrete using machanical mixer machine and compaction by machanical vibrator etc., complete and as directed by TWAD Board Officers.Well curb

Ring Beam

Pillasters

Cover slab

Porous Concrete in CC 1:4 (one cement and four 20 mm size HBS) for steining of infiltration well including cost of mixing, placing, curing but excluding cost of centering etc complete as directed by Board officers.