PROVN OF RETAINING WALL AT ACHINATHANG UNDER GE KHUMBATHANG

Amount

Excavation over areas not exceeding 1.50 metre deep and getting out in hard dense soil, complete all as specified and directed by Engineer-in-charge.

Excavation over areas exceeding 1.50 metre and n exc 3 metre deep and getting out hard dense soil, complete all as specified and directed by Engineer-in-charge.

Excavation over areas exceeding 3 metre and n exc 4.5 metre deep and getting out in hard dense soil, complete all as specified and directed by Engineer-in-charge.

Excavation over areas exceeding 4.5 metre and n exc 6 metre deep and getting out in hard dense soil, complete all as specified and directed by Engineer-in-charge.

Returning filling in approved excavated soil including spreading, levelling, watering and well ramming in layers n exc 25 cm, complete all as specified and directed by Engineer-in-charge.

Removing excavated material upto a distance exceeding 50 meter but n exc 250 metre and depositing where directed at a level not exceeding 1.5 metre above the starting point as in soft disintegrated rock, complete all as specified and directed by Engineer-in-charge.

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

RCC M-30 Design mix (using 20mm graded crushed stone aggregate) as in foundations, including rafts, footings, foundation beams, plinth beams, bases for colums, etc basement slabs, under-reamed piles and mass concrete, complete all as specified and directed by Engineer-in-charge.

RCC M-30 Design mix (using 20 mm graded crushed stone aggregate) as in walls, reaining walll, basement walls, ballast walls and the like, any thickness, above top of footing, including attached pilasters and buttresses, complete all as specified and directed by Engineer-in-charge.

TMT bars 10 mm 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 0.9 mm dia or securing with clips etc, complete all as specified and directed by Engineer-in-charge.

Form work to sides of concrete with fair finishes, foundations, footings, bases of columns, raft beams, side and soffits (if any) of foundataion and plinth beams and similar work, vertical or to batter, complete all as specified and directed by Engineer-in-charge.

Formwork to faces of walls, retaining walls with fair finishes, abutments, parapets and staircase railings and similar work including attached pillasters, buttresses, etc vertical or to batter, complete all as specified and directed by Engineer-in-charge.

Reinforced concrete pipe 300mm dia class NP2 with one collar per length of pipe, complete all as specified and directed by Engineer-in-charge.

UPVC 100mm dia pipe single socketed in any length with rubber ring joints for weep holes, complete all as specified and directed by Engineer-in-charge.

LUXMI ELECTRONIC WORKS (BID ID -3176373)