tender for earth work excavation and deposting on bank with an intial lead of 10m& initial liftm of 2m in hard siff clay , stiff black cotton , hard red earth shales , murram , gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil asper standard specification 20.b including refilling charges , plain cement concrete 1:4:8 (one part of cement , four parts of crushed stone sand (m-sand) and eight part of coarse aggregates )using 40mm size iss hbg metal including cost and conveyance of all materials to site and including for mixing, laying, and labour charges and all incdiental charges such as water providing etc,. complete as per standard specification , vibrated cement concrete of grade m20 (design mix) using 20mm and below hbg metal including cost and conveyance of all materials to site and cost of cement excluding cost and fabrication of steel but including cost of form work, labour charges for mixing, transporting, laying and curing concrete, working at heights, hire charges for tools and plants including all other incidental charges etc., complete for road works..-mixing by mechanical means provision for man hole raising and new frc frame cover fixing work .the rate inclusive of all charges etc, complete as per standard specifications.