ADDN / ALTN TO VARIOUS OTM ACCN AT AF STN KALAIKUNDA AND ADDN / ALTN FOR PROVN OF ALTERNATE CTC AND WASHROOM BLDG NO P-36 AT AF STN SALUA UNDER GE AF KALAIKUNDA

M&L for cutting openings,through brickwalls built in cement mortar or cement lime mortar for door, windows and other openings or enlarging existing openings or enlarging existing openings.Converting windows into door openings,etc. or cutting out defective brick work for under-pinning,including providing,fixing and removing shoring, cleaning and removing shoring,cleaning and stacking bricks, removing surplus serviceable bricks, hard core, etc to store and rubbish not exc.50m. Complete all as specified and as directed.

M&L for Brick work with fly ash bricks, straight or curved on plan exc 6m mean radius, built in CM (1:6).Complete all as specified and as directed

M&L for Brick work with fly ash bricks, straight or curved on plan exc 6m mean radius, built in CM (1:4).Complete all as specified and as directed

Taking down chowkat or frames exc 1.5 sqm but n exc 4.0 sqm each with shutter (without taking off shutters from the frame).Complete all as specified and as directed

Taking down chowkat or frames nexc 1.5 sqm each with shutter (without taking off shutters from the frame).Complete all as specified and as directed

S&F Providing and fixing factory made uPVC white colour casement (Openable) Door made of extruded profile with wall thickness of 2.3mm ( + -0.2mm). Window profile with hollow section with mitlti chamber, frame (60mm x 58mm), sash (60mm x 78mm). T profile (One vertical length in between two shutters) (60mm x 74mm). Glazing bead (35mm x 20mm) will be mitered cut and fusion welded at all corners, including drilling ol holes for fixing hardware and drainage of water etc., making arrangement for fixing of hardware. EPDM gasket 1.2 + -0.2mm thick galvanized steel Frame (28mm x 21.5mm), sash (31mm x 27mm), T profile (27mm x 17mm) to be inserted in required profile, frame will be fixed to the wall wilh 8mm x 100mm long fasteners. Hardware: [casement door handle made of zinc alloyed (white powder coated). Corner striker. Secondary Strikers. Cylinder. Door transmission gear made of mild sleel with multi point locking system with strikes. 3D Hinges of zinc alloyed (white powder coated) [and 5mm thick glazing with selected quality glass. (Note: The unit rate quoted by contractor excludes cost of glass and includes all other connected accessories. Net opening will be measured for payment purpose.).Complete all as specified and as directed

Supply and fixing factory made uPVC white colour TWO track two panels sliding window UPTO 1.5M height made of (big series) frame 67x50 mm & sash 46 x 62 mm both having wallthickness of 2.3 ± 0.2 mm and single glazing bead / double glazing bead of appropriate dimension. (Area of window above 1.75 sqm) comprising of uPVC multichamberedframe, with inbuilt roller track and sash extruded profiles duly reinforced with 1.60 ± 0.2 mm thick galvanized mild steel section made from roll forming process of required length (shape & size according to uPVC profile), appropriate dimension of uPVC extruded glazing beads and uPVC extruded interlocks, EPDM gasket, wool pile, zinc alloy (white powder coated) touch locks with hook, zinc alloy body with single nylon rollers (weight bearing capacity to be 40 kg), G.I fasteners 100 x 8 mm size for fixing frame to finished wall and necessary stainless steels crews etc. Profile of frame & sash shall be mitred cut and fusion welded at all corners, including drilling of holes for fixing hardware's and drainage of water etc. After fixing frame the gap between frame and adjacent finished wall shall be filled with weather proof silicon sealent over backer rod of required size and of approved quality, complete all as specified and directed by Engineer-in-Charge. (Glass or wiremesh shall be paid separately) Note: For uPVC frame and sash extruded profiles minus 5% tolerance in dimension i.e. in depth & width of profile shall be acceptable. Variation in profile dimension in higher side shall be accepted but no extra payment on this account shall be made.

Supply and fixing factory made uPVC white colour fixed glazed window/ventilator made of (small series) frame 47 x 50 mm mullion 47 x 68 mm both having wall thickness of 1.9 ± 0.2 mm and single glazing bead of appropriate dimension (Area upto 0.75 sqm.) comprising of uPVC multi-chambered frame and mullion (where ever required) extruded profiles duly reinforced with 1.60 ± 0.2 mm thick galvanized mild steel section made from roll forming process of required length (shape & size according to uPVC profile), uPVC extruded glazing beads of appropriate dimension, EPDM gasket, G.I. fasteners 100 x 8 mm size for fixing frame to finished wall, plastic packers, plastic caps and necessary stainless steel screws etc. Profile of frame shall be mitred cut and fusion welded at all corners, mullion (if required) shall be also fusion welded including drilling of holes for fixing hardware's and drainage of water etc. After fixing frame the gap between frame and adjacent finished wall shall be filled with weather proof silicon sealant over backer rod of required size and of approved quality, all complete as per approved drawing & direction of Engineer-in-Charge. (Glass shall be paid separately). Note: For uPVC frame, sash and mullion extruded profiles minus 5% tolerance in dimension i.e. in depth & width of profile shall be acceptable. Variation in profile dimension in higher side shall be accepted but no extra payment on this account shall be made.Complete all as specified and as directed

S&F in position Toughened Glass minimum thickness 6mm thick of sound cancelling type of make Asahi India Glass Limited Model AIS Acousticglas or equivalent of make Saint Gobain / Modi Guard

S&F Sheet glass 4.80 mm thick with solar control film 25micron reflective type sticked to glass pane as per manifactures instruction, ordinary quality & glazing with oil putty in square but n.exc 0.5 sq.m in each pane, Film colour as per requirement of site.Complete all as specified and as directed