PROVN OF RETAINING WALL AT BACK SIDE OF BSO YARD IN GH AT DSSC WELLINGTON

Earth work in excavation by mechanical means (Hydraulic excavator) means over areas, rough excavation (exceeding 30 cm in depth,1.5 m in width as well as 10sqm on plan) including getting out and disposal of excavated earth lead up to 50 m and lift up to 1.5m for all kind of soil all as specified and as directed.

Earth work in excavation by mechanical means (Hydraulic excavator) means over areas, rough excavation (exceeding 30 cm in depth,1.5 m in width as well as 10sqm on plan) including getting out and disposal of excavated earth lead up to 50 m exc 1.5m n.exc 3.0 m in depth for all kind of soil all as specified and as directed.

M&L Plain cement concrete (1:4:8) type D-2 using 40 mm graded stone aggregate as in foundations, filling and mass concrete complete all as specified and as directed.

M&L Reinforced cement concrete (design mix) M-25 using 20 mm graded stone aggregates as in foundations, including rafts, footings, foundation beams; plinth beams; bases for columns, etc.; basement slabs, under-reamed piles and mass concrete complete all as specified and as directed.

M&L Reinforced cement concrete (design mix) M-25 using 20 mm graded stone aggregates as in walls, retaining walls, basement walls, ballast walls and the like; any thickness; above top of footings; including attached pilasters and buttresses complete all as specified and as directed.

M&L for formwork to sides of concrete foundations, footings, bases of columns, raft and raft beams, sides and soffits (if any) of foundation and plinth beams; and similar work; vertical or to batter, for fair finished surfaces of concrete flat complete all as specified and as directed.

M&L for formwork to faces of walls, retaining walls, abutments, parapets and staircase railings and similar work including attached pillasters, buttresses, etc.; vertical or to batter, for fair finished surfaces of concrete flat complete all as specified and as directed.

S&F TMT bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and as directed .

S & F PVC (SWR) pipes type B single socketed 110mm bore in any length laid in RCC retaining wall as in weep holes complete all as specified and as directed .

S&F Hand packing broken stone aggregate (any thickness) at back of walls over arches etc. and raising (or lowering) to the required level all as specified and as directed.