Tender For tender for supply of taking down chowkhats or frames with shutters (without taking off shutters from the frame) not exc 1.5 sqm each complete , material and labour powder coated anodised aluminium frame for doors , windows , ventilators with one or more rebates including joining cleat for fixing etc complete all as specified , material and labour powder coated aluminium (minimum thickness of powder coating 50 micron) for shutters of doors , windows and ventilators including providing and fixing hinges/ pivots and making provision for fixing of fittings wherever required including the cost of epdm rubber/neoprene gasket required (fittings shall be paid for separately) with extruded built up standard tubular sections/ appropriate z sections and other sections of approved make conforming to is 733 and is 1285 , fixing with dash fasteners of required dia and size , including necessary filling up the gaps at junctions , i.e at top , bottom and sides with required epdm rubber/ neoprene gasket etc. aluminium sections shall be smooth , rust free , straight , mitred and jointed mechanically wherever required including cleat angle , aluminium snap beading for glazing/ paneling , c.p. brass/ stainless steel screws all complete as per architectural drawings and the directions of engineer in charge. , supply and fix 4.8mm thick sheet glass , ordinary quality and glazing with oil putty in square but n. exc 0.5 sq. m in each pane , supply and fix for metallic aluminium sliding window shutter lock of size 100mm , push to unlock type , concealed handel-cum-latch lock type , completed all as specified and directed , supply and fix anodised aluminium grill (anodised transparent or dyed to required shade according to is 1868 with minimum anodic coating of grade ac 15) of approved design/pattern , with approved standard section and fixed to the existing window frame with c.p. brass/ stainless steel screws at the rate of 200 mm centre to centre , including cutting the grill to proper opening size for fixing and operation of handles and fixing approved anodised aluminium standard section around the opening , all complete as per requirement and direction of engineer in charge. , dismantling fillets , rails , posts , rafters , purlins , etc. under 40 sq. cm in section unframed work , dismantling boarding , any description , fixed in any position with nails , material and labour for clean sawn second class hard-wood in scantlings timber fixed , supply and fix 12mm thick block boards , grade 2 quality , interior grade , decorative type with decorative face veneer on both face , fixed with screws to timber frame-work. , supply and fix 30mm width of flaps of continuous (piano) hinges , mild steel , bright finish or electrogalvanised , supply and fix 75mm size brass handles , cast type , polished bright , supply and fix 100mm hasp and staple , safety type , aluminium anodised with mild steel hinge pin including bolt to hinge plate and fixed with screws , taking down chowkhats or frames (without taking off shutters from the frames) 1.5 sqm and n exc 4 sqm , supply and fix 2nd class hardwood plain , solid , straight chowkats and frames , wrought , framed rebated on the solid , rounded or chamfered , put together with glue pinned at joints , supplied and fixed size 100x60mm , supply and fix 30mm thick flush shutters , solid core construction , with block board core and plywood face panels , commercial type on both sides both face is covered with deco rative face veneer with lipping/frame to match , supply and fix of 125 mm long mild steel butt hinges , medium weight cold rolled complete all as specified and directed. , supply and fix 150mm aluminium handles , cast type , anodised , supply and fix of 200mm long aluminium alloy , anodised , sliding door bolt with hasp , staple (bolt type) and fixing clips of sheet , cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast-aluminium alloy and fixed , supply and fix of 200 mm long