Details: earthwork excavation and depositing on bank with initial lift of 2.00m in hard stiff clay, stiff black cotton soil, hard red earth, shales, murram etc., as per ss 20 b centering materials for concrete works using mild steel sheets with supports including all cost and conveyance of all materials etc.complete cement concrete 1 : 4 : 8 mix using 40mm hbg metal for foundation including watering wherever necessary and laid in layers of not more than 15cm thick., compacting etc., complete complying with standard specifications and as directed. cement concrete 1 : 2 : 4 mix using 20mm hbg metal for foundation including watering including all labour charges etc.complete. construction of granular sub base by providing well graded material (25 mm to 4.75 mm irc hbg metal @ 65 %,4.75 to 2.36mm irc hbg metal @20%&2.36 mm below irc hbg metal @15%)& (the material passing 425 microns sieve shall have liquid limit and plasticity index not more than 25 & 6% repectively) spreading in uniform layers wit
Sector: RDPR