CA No GE(H)-32/2022-23 PROVN OF PARKING SHED WITH HARD STANDING FOR 40 X VEHS PARKING IN CERTAIN UNIT IN THE AOR OF AGE B/R II UNDER GE HISAR AT HISAR MIL STN

Amount

Surface excavation not exc 30cm deep and averaging 15cm deep and getting out in soft/loose soil.

Excavating in post holes (or similar holes) each not exc 0.50 cum, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exc 25cm, watering, and removing surplus soil to a distance not exc 50 m and making good surface in soft/ loose soil all as specified.

M&L for PCC 1:4:8 type D2 using 40 mm graded crushed stone aggregate in foundations, filling and mass concrete all as specified.

Material and labour hardcore of broken stones or boulders gauge not exc. 63mm, deposited, spread and leveled in layers not exc 15 cm thick, watered and rammed to a true surface all as directed.

M&L for brick work with old size sub-class ‘B’ bricks, straight or curved on plan exc 6.00 metre mean radius, built in cement mortar 1:6 complete all as specified.

S&F mild steel framed work in tubular trusses using ERW or induction butt welded tubes conforming to I.S 1161-1979 Grade St-240 including necessary welding, bolting, special shaped washer, clamps, cleats etc. complete all as specified & as directed.

S&F rolled mild steel work as in Plates (plain or chequered) channels. Square cut or notched (ordinary and counter sunk) forming holes, without any attachment including necessary welding etc. conforming to Gde E-250 (Fe 410-W) quality `A’ all as specified and as directed.

S&F mild steel screw bolts (machine made) with hexagonal or square heads at one end and screwed the other, or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut, exc 5cm and not exc 10 cm long and dia of neck 11mm to 15mm complete all as specified.

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

M&L for 100mm thick PCC (1:2:4) type B1 using 20 mm graded crushed stone aggregate as in floor and pavings, surface finished even and smooth without using extra cement complete all as specified.

M&L for factory made 80mm thick machine pressed precast cement concrete interlocking paver blocks of Grade M-40 conforming to IS 15658-2006 of any shape and size as directed with grey cement and no pigment over sand cushioning, joints of blocks filled with dry sand and compacted with mechanical vibrator complete all as specified & directed. Note :- Sand cushioning will be measured and paid seperately under relevant item of BoQ.

M&L for Sand cushioning under interlocking floors of thickness as directed by Engineer-in-charge including consolidation all as specified and as directed.

Renewing cement concrete tiles in patches not exc 5 sqm including removing and cleaning old tiles, preparing beds and laying or setting, jointing and pointing new or old tiles all as specified and as directed.

M&L for preparation of new steel and iron surfaces of any description over 10 cm in width or girth and applying two coats of synthetic enamel paint of approved tint over a coat of red oxide primer complete all as specified.

NAVIN KUMAR

M/s Durga Traders