aurangabad water supply scheme-providing main gate and grill work for pharola wtp . , providing and fixing 50 mm . dia . medium class g . i . pipe gate with wicket gate of approved drawing with all fixtures and fittings in two leaves with strong hold fast embedded in c . c . block at top and bottom with locking arrangement including cutting , bending , making holes and with one coat of primer etc . complete . , providing and fixing mild steel grill gate with angle iron frame 65mm x 65mm x 10 mm with iron bars at 150mm c / c and diagonal flats as per the detailed drawing including hinges , pivot block locking arrangement , welding riveting and oil painting of three coats of approved shade weight of gate 35 kg / smt . , providing and fixing mild steel grill work for windows , ventilators etc . 20 kg / sqm as per drawing including fixtures , necessary welding and painting with one coats of anticorrosive paint and two coats of oil painting complete .