Details: earth work excavation for foundation in hard stiff clay, stiff black cotton, hard red earth, shales murams and ordinary gravel and hard dravel including shoring, strutting, baling or pumping out water wherever necessary and refilling the sides of foundation with excavated earth in layers of 15cm thick and depositing the surplus earth at places as directed by the departmental officers with initial lead and lift a). narrow foundation b). open excavation supplying and filling in foundation and basement with crushed stone sand (m- sand) in layers of not more than 15cm thick well rammed watered and compacted etc., complete complying with standard specification. plain cement concrete 1:4:8 mix (one cement four sand and eight aggregate) using 40mm size iss gauge hbbg metal including mixing, laying, consolidating, curing, cost and conveyance of all materials to site and all labour charges etc., complete supplying and errecting centering to sides and soffits including supports and strutting
Sector: RDPR