Name of Work:- PROVISION OF IRON LADDERINS IN SMQs at 17 FBSU UNDER GE (AF) TRIVANDRUM
Sl. No.
Item Description
1
Excavating in post holes (or similar holes) each n exc 0.5 cu. m, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm watering, and removing surplus soil to a distance n exc 50 m and making good surface complete all as specified and as directed.
2
M & L for PCC1:2:4 B1 (20 mm graded Stone aggregate) cement in foundations , bases for columns etc and mass concrete complete all as specified and as directed.
3
S & F Rolled mild steel -Fe 410-W (Gde E- 250) quality A Stairs (framed) including stringers, treads, landing, balusters, hand rails, ladders etc. including cleats, brackets, etc. Complete all as specified and as directed.
4
S & F steel work in tubular trusses including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to IS 1161-1979 grade St - 240 complete all as specified and directed
5
S & F rolled mild steel Fe-410 W(Gde E-250) quality A Plates (plain or chequered) channels, square cut or notched (ordinary and counter sunk) forming holes, with riveted, bolted or welded attachment complete all as specified and as directed.
6
Cutting holes in brick walls exceeding half brick but not exc one brick built in cement mortar for inserting holdfasts/ lugs and making good dismantled portion in cement mortar 1:3 or cement concrete 1:2:4 Type B-1 as required all as specified and directed
7
M & L for preparation of new steel surfaces of any description and applying two coats of epoxy paint over one coat of appropriate epoxy primer as per manufacturers instructions and complete all as specified and as directed. Please Enable Macros to View BoQ information
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