Details: providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work up to plinth level : 1:5:10 (1 cement : 5 coarse sand (zone-iii): 10 graded stone aggregate 40 mm nominal size) demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of engineer in - charge. nominal concrete 1:3:6 or richer mix (i/c equivalent design mix) providing and fixing double scaffolding system (cup lock type) on the exterior side, up to seven story height made with 40 mm dia m.s. tube 1.5 m centre to centre, horizontal & vertical tubes joining with cup & lock system with m.s. tubes, m.s. tube challies, m.s. clamps and m.s. staircase system in the scaffolding for working platform etc. and maintaining it in a serviceable condition for the required duration as approved and removing it there after .the scaffolding system shall be stiffened with bracings, runners,
Sector: University