tender for comprehensive maintenance of mh dehradun under age b/r-i of ge dehradun- 2 hacking out old broken glass (any thickness), size quality or description from wooden frames glazed with putty or fixed with beads .complete all as specified and directed 3 supply and fix 4 mm thick sheet glass, ordinary quality and glazing with oil putty in square n.exc 0.50 sqm each pane.complete all as specified and directed 4 supply and fix 4 mm thick sheet glass, ordinary quality and glazing with oil putty in square exc 0.50 sqm each pane.complete all as specified and directed 5 supply and fix 4 mm thick sheet glass, frosted and glazing with oil putty in square n.exc 0.50 sqm each pane.complete all as specified and directed 6 supply and fix in repair 6mm thick colored toughened glass fixed at glazing with selicon in square exc 0.50 sqm each pane complete all as specified and directed 7 supply and fixing in repair 12mm thick frameless toughened glass door shutter of approved brand and manufacture, including providing and fixing top & bottom pivot & double acting hydraulic floor spring type fixing arrangement and making necessary holes etc. for fixing required door fittings, (door handle, lock and stopper etc. included the qouted rate by the contractor) all complete as per direction of engineer in charge 8 supply and fix in repairs 600mm size solid in one piece stainless steel handles, all in 304 grade and fixed in glass doors as directed complete all as specified and directed 9 supply and fix in repairs steel left & right locking handle for window shutters with screws etc complete all as specified and directed. 10 supply and fix in repair double action floor spring of approved brand and manufacture conforming to is: 6315 hydraulically regulated made up of minimum 1.25 mm thick aluminium alloy sheet foundation box, main body with stainless steel cover, governing pivot made of brass, other parts made of mild steel heavy duty and making good to floor to match with existing floor complete all as specified and directed. 11 supply and fix in repair aluminium (extruded section) door closer hydraulically regulated, designation no.1 universal type, suitable for door shutters of 851 to 1000 mm in width and of weight between 61 to 80 kilogram and fixed with stainless steel screw complete all as specified and directed. 12 supply and fix in repair solar control film 25 micron reflective type sticked to glass panes as per instructions of manufacturers complete all as specified and as directed. 13 supply and fix in repair 0.63 mm aluminum sheet fixed on wooden door bottm side and back side, crumple joints of bldg, colum , beam etc fixed in proper as per instructions of manufacturers complete all as specified and as directed. 14 repair to steel window /ventilator/ steel gate etc in any size with easing and adjusting including fittings of any size without taking down and making the windows smooth functional with change of box type of hinges, peg stay , left and right handle, pintal hinges as in gate fixed with weilding and hammering complete all as sepcified and as directed. ( note : all the necessary fitting such as hinges, handle, peg stay etc are included this item rate quoted by contractor)