Construction of damaged retaining wall for water conductor system and wire crates ,trash rack cover at Weir site Sach HEP 2X450 MW under ESD HPSEBL Sach (U) PVED Killar

Supply Part-Construction of Damaged retaining wall for water conductor system , and wire crates and trash rack cover

Eathwork in excavation by mechanical means (Hydraulic excavator)/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-incharge.Ordinary rock

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering -All work up to plinth level 1:4:8 (1 cement : 4 coarse sand) : 8 graded stone aggregate 20 mm nominal size)

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering -All work up to plinth level 1:2:4 (1 cement : 2 coarse sand) : 4 graded stone aggregate 20 mm nominal size)

Random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20 mm nominal size) upto plinth level with : CM 1:4(1 cement, 4 sand)

Steel work welded in built up sections/ framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required In gratings, frames, guard bar, ladder,railings, brackets, gates and similar works

Wire crates of G.I. wire filles with boulders with square cut faces against the wire. (Wire crates to be measured and paid for separately).

Wire crates made of G.I. wire filled with boulders with square cut faces against the wire, GI wire of 4.00 mm dia SWG- 8 of mesh size 15X15 cm measured diagonaly (Boulderfilling to be measured and paid for separetaly).