tender for construction of cross drain work anjushri colony in w-41 - excavation for roadway in soil by manual means including loading in tippers and disposal with all lifts and lead upto 10 2 cement concrete grade m-10 (nominal mix) with 40 mm maximum size of stone aggregate 3 mild steel and medium tensile steel bars. 4 cement concrete grade m-20 (nominal mix) with 20 mm maximum size of stone aggregate. 5 cement concrete grade m-20 (nominal mix) with 20 mm maximum size of stone aggregate. 6 walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc 7 structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoist 8 red sand stone