IDS/42650/NWMM/VEER NARIS/E8

M&L 0.50 mm thick prepainted galvalume aluminium zinc coating G.I. based corrugated steel sheet of camouflage colour having tensile strength of 550 MPA as in roof covering. fixed with and including self tapping screw complete all as per manufactuer instructions etc complete all as specified and directed by Dy Project Director.

S&F steel work in tubular trusses including special shaped washer etc, complete using ERW or induction butt welded tubes for posts conforming to I. S. 1161-1979 grade St-240 complete all as specified and as directed by Dy Project Director.

M&L for cutting holes into or through cement concrete slabes, chajjas, floor or similar work etc, reinforced or otherwise exc, 250 sqcm n exc 500 sqcm all as specified and directed by Dy Projected Director.

S&F plates (plain or chequered) channels, square cut or notched (ordinary and counter sunk) forming holes, without any attachment conforming to Fe 410-W (Gde-E-250) quality-A, incl cutting in flooring to make good, complete all as specified and as directed by Dy Project Director.

S&F Mild Steel Bolts (purpose made) with hexagonal or square one end and screwed the other or screwed both ends each screwed end to be fitted with washers and one hexagonal or square n . Exc 30cm long dia of neck 12mm & n.exc 20mm etc complete all as specified and directed by Dy Projected Director.

M&L PCC type B-1 (1:2:4) using 20mm graded stone aggregate as in post holes & slightly rounded, ramp or chamfered angle fast,bed plates and the like incl use and waste of form work etc levelling course in depressed / undulatlion portion etc on floor complete all as specified and directed by Dy Project Director.

M&L Preparation of painted to new surfaces of any description over 10cm width or girth and applying two coasts of first quality synthetic enamel paint on steel surface complete all as specified and as directed by Dy Project Director.

Providing and fixing in position False Ceiling with 9 mm thick Board for horizontals & verticals fixed over GI frame work centre to centre, one flange fixed to the ceiling with fastener 12.5mm dia x 50mm long 6mm dia bolts, other flange of cleat fixed to bolts of required size and other end of angle hanger fixed with intermediate GI channels 45x15x0.9mm running at the spacing of 1200mm centre, to which the ceiling section 0.5mm thick bottom wedge of 80mm with tapered flangesof 26mm each having lips of 10.50mm, at 650mm c/c,shall be fixed in direction perpendicular to GI intermediate channel with connecting clips made out of 2.64mm dia x 230mm long GI wire at every junction, including fixing perimeter channels 0.5mm thick 27mm high having flanges of 20mm and 30mm long, the perimeter of ceiling fixed to wall/partition with the help of rawl plugs at 650mm centre, with 25mm long dry wall screws @450mm interval, including fixing of everest gypsum board to ceiling section and perimeter channel with the help of dry wall screws of size 3.5 x 2.5mm at 450mm c/c, including jointing and finishing to a flush finish of tapered and square edges of the board with recommended jointing compound, jointing tapes,finishing with jointing compound in 2 layers covering on both sides of joint and also including cost of making two coats of Oil Bound Distemper over 2-3 mm wall care putty.

S&F in repairs, for Powder Coated aluminium frame for doors, windows, ventilators and partition wall with one of more rebates including joining cleat for fixing etc and pocket shall not be exeeded 1.00 Sqm or as directed, complete all as specified by as directed by Dy Project Director.

S&F for 6.3 mm thick sheet toughened glass with frosted and glazing with AI glazing clips & EPDM beading in square exc 0.5 sqm in each pane fix to Aluminium partition, complete all as specified and as directed by Dy Project Director.