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| 1 | Cat (A) -Items to be supply and fixing |
| 2 | Dismantling wrought iron or mild steel work of any description. |
| 3 | Taking down wooden chowkhats or frame with shutters of any description exceeding 1.5 sqmtr each including for dismantling all accessory materials such as nails, screws, wedges, plugs,glue, putty, etc. and also for plugging up old screw holes, etc. |
| 4 | Taking down wooden shutters of wire mesh any description not exceeding 1.0 sq. mtr each including for dismantling all accessory materials such as nails, screws, wedges, plugs,glue, putty, etc. and also for plugging up old screw holes, etc. |
| 5 | Supply and fixing for mild steel framed work such as grills conforming to Fe.290. Gde-E-165. |
| 6 | Supply & fixing for powder coated any colour(powder coating of minimum thickness 50 micron) anodised aluminium frame three track for windows, with one or more rebates including joining cleat for fixing, provision of PVC protected sheeting and its removal after fixing the frame work and complete all as specified in MES SSR Part- I. Make HINDALCO/ INDALCO/JINDAL. |
| 7 | Supply & fixing powder coated any colour(powder coating of minimum thickness 50 micron) anodised aluminium window and ventilator shutters, fixed/ sliding type rolled on three track, aluminium section weighing 0.55 kg/m including necessary joining cleats, glazing clips, rubber packing, anodised aluminium snap beading, screws, aluminium hard ware etc. and anodised aluminium snap on beading for fixing glass panes in frames complete all as specified in MES SSR part-I, clause No. 10.37. Make: HINDALCO/ INDALCO/JINDAL. |
| 8 | Supply & fixing for sheet glass ordinary quality of 4.80 mm thick exceeding 0.5 sq. m in each pane,with aluminium beading with CP brass or stainless steel screws spaced not more than 10 cm from each corner and intermediate not more than 20 cm apart. When glass panes are fixed with aluminium beading having mitred joints, epoxy resin or silicon sealant shall be applied between glass panes and sash bars and also between glass panes and beading. Aluminium beading shall also be from firm of sections used for fabrication of aluminiumWindows, Ventilators, Composite units etc. Joints shall be filled with PVC/neoprene felt, cleats etc as indicated. |
| 9 | Supply & fixing for stainless steel wire cloth 0.36mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless steel wire staples including for fixing of aluminium beads with aluminium window frame. |
| 10 | Material and labour for preparing old steel surfaces and applying two coat of aluminium paint over a coat ofprimer i.e. priming with aluminium red oxide, zinc chrome. |
| 11 | Material and labour for preparing new steel surfaces and applying two coat of aluminium paint over a coat ofprimer i.e. priming with aluminium red oxide, zinc chrome. |
| 12 | M&L for, rendering 10 mm thick cement plaster of 1:4 cement mortar on fair faces of brick work or concrete surfaces. |
| 13 | Cat (B) - Buy Back Items (ie minus) |
| 14 | Buy-Back (ie minus) Credit to dismantled mild steel of any description. |
| 15 | Buy-Back (ie minus) Credit to dismantled wooden chowkat with shutter, mild steel grill/guard bars and all fittings. |
| 16 | Buy-Back (ie minus)Credit to dismantled wooden window wire mesh shutter with all fittings. |
