GE/KHU-27/2021-22 PROVN OF MT SHELTER FOR FOUR TATRA AT SATA BTY AND PROVN OF MT SHED FOR 04 X LT VEHICLES AT 8 MTN DIV IN THE AOR OF AGE B/R-I KHUMBATHANG, UNDER GE KHUMBATHANG

Amount

Surface excavation n.exc (not exceeding) 30 cm deep and averaging 15cm deep and getting out in any type of soil complete all as specified and directed.

Excavating in post holes (or similar holes) each n exc 0.5 cum, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm, and getting out in any type of soilcomplete all as specified and directed.

Removing excavated material n.exc 50m and deposting where directed at a level n.exc 1.5 m above the starting point complete all as specified and directed.

M&L hard core of broken stone or boulders of gauge n.exc 63mm, deposited spread and levelled in layers n.exc 15cm thick, watered and rammed to a true surface complete all as specified and directed.

M&L for 100 mm thick plane cement concrete type D-2 1:4:8 (40mm graded aggregate) as in sub base to floor or for laying of floor finishes or similar works complete all as specified and directed.

M&L for 100mm thick PCC type B-1, (1:2:4) using 20mm graded stone aggregate in sub bases, or for laying of floor finishes or similar works complete all as specified and directed. by Engr-in-charge.

S&F Rolled mild steel in Roof trusses (framed), trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats etc. FE 410-W(Gde -E-250) quality A complete all as specified and directed.

S&F Steel work in tubular poles or trusses including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to I.S.1161-1979 grade St.-240 complete all as specified and directed.

S&F Rolled mild steel in Plates (plain or chequered) channels, square cut or notched (ordinary and counter sunk) forming holes, without any attachment etc FE 410-W(Gde -E-250) quality A complete all as specified and directed.

S&F Pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50mm of an colour having tensile strength of 550Mpa as in roof covering/cladding to wall, fixed with self tapping screws complete all as specified and directed.

M&L for preparation of new steel and iron surfaces exceeding 10 cms width or girth and applying two coats of synthetic enamel paint over one coat of red oxide zinc chrome primer complete all as specified and directed.

M & L Forming 12mm thick Expansion joints filled with pre-formed bituminous filler and top 30mm primed and sealed with sealing compound, Grade ‘A’ in 100 mm thick concrete slab complete all as specified and directed by Engr-in-Charge.

M/S Web Company

GENESIS INDIA