life tower dwss completion - 18.17.4 : providing and fixing gun metal gate valve with c.i. wheel of approved quality ( screwed end ) :50 mm nominal bore 3 18.48 : providing and placing on terrace ( at all floor levels ) polyethylene water storage tank :isi 12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank. 4 50.9.3.1 : providing and fixing paneled or paneled and glazed shutters for doors, windows and clerestory windows, 30 mm thick shutters including isi marked m.s. pressed butt hinges bright finished of required size with necessary screws, excluding paneling which will be paid for separately, all complete as per direction 0f engineer in- charge. using anjili / jack wood 5 50.9.4.1 : providing and fixing paneling or paneling and glazing in paneled or paneled and glazed shutters for doors, windows and clerestory windows ( area of opening for panel inserts excluding portion inside grooves or rebates to be measured ) paneling for paneled or paneled and glazed shutters 25 mm to 40 mm thick using good quality anjili / jack wood 6 od1027385 / 2020_2021 : providing and fixing hdpe pipes, fittings including fixing the pipe with clamps at 10.00 m spacing. complete as per direction of engineer-in-charge 63 mm dia 10kgf / cm2 - external work 7 cc 8 11.4.3.1 : providing concrete for plain / reinforced concrete in open foundations complete as per drawings and technical specifications clause 802, 803, 1202 & 1203iii.p.c.c. grade m 20 ( i ) nominal mix ( 1:2:4 )