SPECIAL REPAIR TO BLDG NO. PS-525 (CHILDREN SCHOOL) UNDER GE NAGROTA

Taking down chowkhats or frames with shutters (without taking off shutters from the frames) not exceeding 1.5sqm, complete all as directed.

Taking down chowkhats or frames with shutters (without taking off shutters from frames) exceeding 1.5 sqm but not exceeding 4 sqm each, complete all as specified and directed.

Powder coated aluminium anodized frame work for doors/ windwos/ventilators with one or more rebates including joining cleats for fixing etc; complete all as specified complete all as specified and directed. Note:- Thickness of powder coating not less than 50 micron.

Powder coated anodized aluminium door shutters aluminium section weighing 0.55 Kg/m including necessary joining cleats glazing clips, rubber neoprene packing handles 2 No. in each door and 03 No. hings in each door anodised alum snap beading screws etc; complete all as specified and directed. Note:- Thickness of powder coating not less than 50 micron.

Powder coated aluminium sliding window frame with moveable shutter sliding on minimum two PVC roller of best quality, for each shutter on three tracks with stainless steel mosquito proofing and glazing shutter with neoprene rubber gasket with aluminium beading, clips, frame made with aluminium section as appended below:- (i) Window frame :68.4x38mm X 1.15mm thick for three tracks. (ii) Top/bottom rail and style/rail of shutter : 15x37.5x1.15mm thick and over. (iii) Aluminium beading - 0.7mm thick (iv) Stainless steel wire cloth 0.36mm nominal dia of wire and average width of aperature 1.40mm and fixed in aluminium window or alongwith F/Y section fixed with aluminium wire staples. (v) Aluminium fittings such aluminium suitable handle with auto interlock cap with suitable size. (vi) Making good of wall surfaces with silicon to match with existing surfaces. Notes: (i) Rate quoted is inclusive for provn of above items in frame with shutter. Glass and wire mesh shall be measured and paid separately (Refer TD drg No CEUZ/TD/1236/06 Sht No 1/1 ). (ii) Thickness of powder coating not less than 50 micron.

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 @ 200mm 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, complete all as specified and directed.

5.5mm thick, sheet glass, ordinary quality and glazing fixed with rubber gasket in aluminium section in square exceeding 0.50 sqm each pane, complete all as specified and directed.

Providing and fixing aluminium composite panel (ACP) sheet of approved make and colour, 3mm/4mm thick, fixed on aluminium door shutter/frame with aluminium sections, including necessary aluminium cleats, SS screws, rivets, sealant, beading, cutting, finishing, complete all as specified and directed.

Sheet glass, 4.00mm thick, ordinary quality and glazing fixed with rubber gasket in aluminium section in square not exceeding 0.5 Sqm in each pane, complete all as specified and directed.

Figured glass, 4.00mm thick, pin head type and glazing fixed with rubber gasket in aluminium section in square not exceeding 0.5 Sqm in each pane, complete all as specified and directed.