PROVN OF RETAINING WALL AND DRAINS ALONGWITH CULVERTS AT VARIOUS LOC OF SFTS BAKLOH UNDER AGE(I) DALHOUSIE.

Excavation over area not exc 1.5 m deep in any type of soil and getting out complete all as specified.

Returning, filling in (soil) including spreading, levelling, watering and well ramming in layers not exceeding 25 cm thick in any type of soil complete all as specified.

Removal of excavated material (soil) to a distance not exceeding 50 metre and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified.

Cement concrete Type C 2 (1:3:6)(Nominal mix) using 40 mm graded crushed stone aggregates in foundation filling and mass concrete complete all as specified.

Supply only 110mm bore PVC (SWR) pipes single socketed, in any length with rubber ring joints, laid in weep holes etc complete all as specified.

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.

M&L for hand packing (any thickness) gravel / aggregate 200mm thick ( 5 to 10mm size), coarse sand 200mm thick ( 2 to 4 mm size), small boulders/ aggregate 300mm thick ( 30 to 40 mm size), for inverted filter of at back of walls over arches etc. and raising (or lowering) to therequired level complete all as specified and directed.

M&L for RCC M-25 as in Foundations, including rafts, footings, foundation beams; plinth beams; bases for columns, etc.; asement slabs, under-reamed piles and mass concrete complete all as specified.

M&L for RCC M-25 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.

S&F for wire netting of galvanised steel wire 1.40mm dia and size of mesh25mm fixed with tinned tacks of wire staples complete all as specified.