CONTRACT FOR CONSTRUCTION OF ALUMINIUM CABIN WITH FALSE CEILING FOR SURFACE GRINDING MACHINE AT CENTRAL WORKSHOP AT RCF THAL

Providng and fixing in position anodised extruded aluminum partitions, partly glazed and partly laminated having frame made out of extruded tubular section of size 40 mm x 60 mm with 12 mm thick three layered flat pressed teak wood particle board bonded with BWP type exterior grade phenol formaldehyde synthetic resin conforming to IS 128231990, laminated on both sides,Novateakor equivalent and 5 mm thick selected quality plain/ float glass panels fixed with aluminum glass clips 12 mm x 12 mm and rubber cushioning beading to glass partitions as per approved drawing etc. complete

Providing and Fixing Armstrong or Equivalent Metal false ceiling with 0.5mm thick Standard Perforated Metal Clip in tiles / Lay in tiles 600 mm x 600 mm to be suspended from slab with 2.5mm G.I. wire as per Manufacturers specification as directed by Engineer in Charge etc complete. Tile to be laid on grid systems with 15mm wide T - section flanges color white having rotary stitching on the Main Runner, 1200 mm and 600 mm Cross Tees.

Supplying, fitting & fixing in position fully or partly glazed single leaf powder coated/ anodized aluminium doors of approved shade made up from aluminium extruded Sections glazed with 5.0 mm thick plain glass fixing with special gasket, beading, lock & all necessary fixtures and fastenings etc. complete as per specifications, drawings and Direction of (eic) engineer-in-charge. material specification will be as follows: i) 16 gauge thick aluminium sections. (door bottom rail 85x44 mm, lock rail 47x44 mm, top & verical Rail 47x44 mm), ii)aluminium angle-16gauge[1.6mmthk.], iii) 5 mm thick ply woods covered with 28 gauge al. sheet. /3.5 mm thick hardner sheet. iv) Hydraulic floor spring of 150 Kilogram capacity , v) having heavy duty concealed lock .

Supplying and fixing in position colour anodised aluminium section three/two track sliding windows with mosquito jalli without box frame made up of four/three track drain bottom section of size 92 x 31.75 x 1.3 mm thk (wt. 0.637 kg/m) and top and sides sections of size 92 x 31.75 x 1.3 mm thk (wt. 1.07 kg/m). the shutter should be of bearing bottom of size 40 x 18 x 1.25 mm thick (wt. 0.417 kg/m), top member of size 40 x 18 x 1.25 mm (wt. 0.417 kg/m) thick, inter locking section size of 40 x 18 x 1.25 mm thick (wt. 0.417 kg/m) and handle section size of 52 x 18 x 1.13 mm thick (wt. 0.488 kg/m) selected quality 5 mm thk clear glass to be fixed in shutter with neoprene gasket with approved quality PVC rollers necessary locks handles PVC lining and wooden encasement wherever necessary etc. complete as directed by engineer in charge.

For Suppport to False Ceiling at Roof :- Structural Steel Members to be used.- Providing structural steel work in hollow section of various thickness and sizes in square, rectanular and round shape from 25mm to 450mm section as per IS 4923 YST 310 Grade produced from iron ore and blast furnace route etc. as per detailed designs and drawing or as directed including cutting, fabricating, hoisting, erecting, fixing in position, making riveted/bolted/ welded connections and painting complete.