SPECIAL REPAIRS OF INTEGRATED HEALTH CENTRE (IHA), 47 INF BDE, BUILDING NO 126 UNDER GE GOLCONDA

M&L excavating in hard and dense soils for 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, watering, and removing surplus soil to a distance n. exc. 50 m and making good surface complete all as specified and directed.

Dismantling wrought iron or mild steel work of any description not otherwise provided for, complete all as specified and directed.

S&F rolled mild structural steel roof trusses (framed), trussed, purlins, posts, crane gantries, rails and fastenings and heavy bracket framing (beam, tee, angle, channel or flat sections) and including distance pieces, cleats etc, conforming to Fe 410-W (Gde-E) complete all as specified and directed.

S&F framed work as in doors or gates of angle or other section with gusset plates, rails, braces, etc, complete, drilled for fixing of steel sheeting or other covering, doors, etc, to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings (exclusive of steel sheeting or other covering, running rails and guides) and hanging; also fastening and fixing conforming to Fe 410 -W (Gde E- 250) quality 'A' complete all as specified and directed.

S&F MS work as in post and struts and including cutting tops to shape as directed, drilling holes, notching for wire etc, flat iron fillets, nuts & bolts etc, for securing wire mesh and including all necessary drilling, bolting or riviting etc, similar works conforming to Fe-410 or Fe-310 grade complete all as specified and directed.

S&F plates (plain or chequered) channels, square cut or notched (ordinary and counter sunk) forming holes, with riveted, bolted or welded attachment confirming to Fe 410 -W (Gde E- 250) quality A complete all as specified and directed.

M&L preparation of new steel surfaces exc. 10 cm in width or girth and including applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed.

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

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

S&F false ceiling with semi perforated 12 mm thick micro tegular edged GRG false ceiling tiles at all heights with GRG (Glass Fibre Reinforced Gypsum) false ceiling tiles of Size 595 x 595 mm of approved texture, design and patterns having moisture content less than 2%, humidity resistance of 99%, NRCO 50 to 0.75 as per IS 8225 1987, Noncombustible as per BS 476 (part 4)-1970 and light reflectance of 85% (minimum) to be laid in true horizontal level suspended on inter-locking metal T-Grid of hot dipped galvanized iron section of 0.33 mm thick (galvanized @ 120 grams per sqm including both sides) comprising of main-T runners of size 15 x 32 mm of length 3000 mm. cross-T of size 15 x 32 mm of length 1200 mm and secondary intermediate cross-T of size 15 x 32 mm of length 600 mm to form grid module of size 600x 600mm, suspended from ceiling using galvanized mild steel items (galvanizing @ 80 grams per sqm) i e 50mm long 8 mm outer diameter M-6 dash fasteners, 6mm dia fully threaded hanger rod upto 1000mm length and L-shape level adjuster of size 85x25x2mm Galvanised iron perimeter wall angle of size 24 x 24 x 0 40 mm of length 3000 mm to be fixed on periphery wall / partition with the help of plastic rawl plugs at 450 mm center to center and 40 mm long dry wall wood screws. The work shall be carried out as per specifications, drawing and complete all as specified and directed.