PROVN OF CERTAIN MINOR WORKS (MW 08, 09) AT AIR FORCE STATION HIGHGROUND UNDER AGE(I) HIGHGROUND

Supply & Fix Prelaminated particle board 9mm thick, interior grade, prelaminated one side with decorative choice lamination & other side balancing white lamination, fixed with screws to timber frame work complete all as specified and as directed.

Supply & Fix Powder coated aluminium (minimum thickness of powder coating 50 micron) work for doors, windows, entilators and partitions (Fixed portions) 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, complete all as specified and directed.

Supply and Fix powder coated aluminium (minmim thickness of powder coating 50 micron) work for shutters of doors, sliding windows, ventilators including providing and fixing base roller/hinges / pivots, lock etc 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 nad IS:1285, fixing with dash fasteners of required dia and size, including necessay fitting up the gaps at junctions, i.e. at top, bottom and sides with required EPDM runner / 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 / panelling, CP brass / stainless steel screws, complete all as specified and directed.

Supply and Fix in position aluminium powder coated (minimum thickness of powder coating 50 micron of approved colour) three track window (two shutters glazed & one shutters wiregauge) with frame, glazed with 4 mm thick plain glass and, wire gauge with stainless steel wire cloth 0.36 mm nominal dia of wire and average width of aperture 1.40 mm including rubber bead joining cleat for fixing in position, concealed type lock for all three shutter, PVC roller etc all as specified below, including taking down old window complete all as specified and directed. (a) Frame (top & side) section shall be of size 92.00 x 31.75 x 1.50 mm (Section No 20831) (b) Frame (bottom) section shall of size 92.00 x 31.75 x 1.50 mm (Section No 20832) (c) Top & side Members of shutter Section shall be of size 18.00 x 40.00 x 1.55 mm (Section No 20738) (d) Shutter Interlock Section shall be of size 18.00 x 40.00 x 1.45 mm (Section No 20737) (e) Bottom Members of shutter section shall be of size 18.00 x 40.00 x 1.55 mm (Section No 20736) Note: Section no given above are of make Jindal, contractor may use similar section of other make mention in Appx B.

Supply and Fix powder coated aluminium grill 8-10 mm thick (minimum thickness of powder coating 50 micron) of approved design /pattern with approved standard section and fixed to the existing window frame with C.P. brass /stainless steel screws @ 200 mm centre to centre, including cutting the grill to proper opening size for fixing and opration of handles and fixing approved anodised aluminium standard section around the opening complete all as specified and directed.

Supply and Fix 4.8 mm thick sheet glass tinted and glazing with oil putty or fixed with wooden beads having area not exc, 0.50sqm in each pane complete all as specified and directed.

Supply and Fix stainless steel wire cloth, 0.36 mm nominal dia of wire and average width of aperature 1.40 mm and fixed with stainless steel wire staples complete all as specified and directed.

Supply and Fix powder coated anodised aluminium door shutters, aluminium section weighing .55 Kg/m incl necessary joining cleats, glazing clips, rubber neoprene packing, aluminium snap beading screws etc. complete all as specified and directed.

Supply and Fix 300 mm long powder coated aluminium barrel tower bolts and extrude section and fixed complete all as specified and directed.

Supply and Fix Aluminium (extruded section) body door closer hydraulically regulated, designation No.3, universal type, suitable fordoor shutters of 851 to 1000mm in width and of weight between 61 to 80 kg and fixed complete all as specified and as directed.