PROVN OF RETAINING WALLS AT VARIOUS PLACES AND PATHWAYS AT MFVH UNDER GE 871 EWS

Excavation over areas, not exceeeding 1.50 mtrs deep and getting out in any type of soil, complete all as specified and as directed.

Excavation over areas, exceeeding 1.50 mtrs deep but not exceeding 1.50 mtrs deep and getting out in any type of soil, complete all as specified and as directed.

Surface excavation not exceeding 30cm deep and averaging 15cm deep and getting out in Hard/Dense soil, complete all as specified and as directed.

Plain cement concrete M-7.50(1:4:8), type D-2 (using 40mm graded crushed stone aggregate), as mass concrete in foundation, complete all as specified and as directed.

Reinforced cement concrete, design mix M-30 (using 20mm graded crushed stone aggregate) as in foundations, including rafts, footings, foundation beams; plinth beams; bases for columns, etc and mass concrete, complete all as specified and as directed.

Reinforced cement concrete, design mix M-30 (using 20mm graded crushed stone aggregate) 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.

Formwork, use and waste type, as in 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, to get fair finish surfaces of concrete, complete all as specified and as directed.

Mild steel 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 directed.

PVC (SWR) pipes, 110mm bore, single socketed, capacity not, less then 4.50 Kgf/Sqcm, in any length fixing with adhesive/ solvent cement, fixed in wall as weep holes, complete all as specified and as directed.