Details: all kinds of soil crusher stone dust cement concrete grade m-10 (nominal mix) with 40 mm maximum size of stone aggregate mild steel and medium tensile steel bars. cement concrete grade m-20 (nominal mix) with 20 mm maximum size of stone aggregate "walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc" cement concrete grade m-20 (nominal mix) with 20 mm maximum size of stone aggregate. "structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoist
Sector: Urban Authority