tender for 1. building maintenance : dismantling doors, windows and clerestory windows (steel or wood) shutter including chowkhats, architrave, holdfasts etc. complete and stacking within 50 metres lead; of area beyond 3sq. metres , providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed in position with hold fast lugs or with dash fasteners of required dia & amp; length (hold fast lugs or dash fastener shall be paid for separately)musing good quality anjili wood/jack wood , 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 butthinges bright finished of required size with necessary screws, excluding paneling which will be paid for separately, all complete as per direction of engineer-in-charge using anjili/jack wood , supplying and fixing300 mm aluminium aldrop , providing and fixing aluminium round shape handle of outer dia 100 mm with ss screws etc. complete as per direction of engineer-in-charge. anodized (ac15) aluminium , providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering-all work up to plinth level:1:2:4 (1 cement : 2 coarse sand (zone-iii) derived from natural sources: 4graded stone aggregate 40 mm nominal size derived from natural sources) , 12 mm cement plaster of miz:1:4(1 cement : 4 fine sand) , providing and fixing powder coated aluminium work (minimum thickness of powder coating 50 micron) consisting of tee/angle sections, of approved make conforming to is:733 in frames of false ceiling including aluminium angle cleats with necessary c.p.brass/stainless steel sunk screws, aluminium perimeter angles fixed to wall with stainless steel rawl plugs @ 450 mm centre to centre and fixing the frame work to g.i. level adjusting hangers 6 mm dia, with necessary cadmium plated machine screws all complete as per approved architectural drawings and direc