REPLACEMENT OF EXISTING WOODEN WINDOWS WITH UPVC SLIDING WINDOWS AT INM 1ST FLOOR OF P 8 BUILDING AT INHS ASVINI UNDER AGE I ASVINI

Taking down chowkhats or frames with shutters (without taking off shutters from the frames) not exc 1.5 sq.m each complete all as specified and directed by Engr-in-charge.

S&F sheet glass 5.5mm thick ordinary quality and fitting to necessary framing of any type as directed by Engr-in-charge.

S&F Aluminium alloy wire cloth, not less than 0.45mm nominal dia of wire and average width of aperature not more than 1.40mm and fixed to framing of any type complete all as specified and directed by Engr-in-charge.

M&L for Granite 20mm thick (of any type) work (table rubbed and polished) in steps, jambs, pillars, window-cills, cooking plat forms and like,over and including 15mm thick cement mortar in (1:4) including poining in white cement (1:2) us ing marble dust with admix ture of pigment to match with shade of granite.

M&L for rendering 15mm thick in CM 1:4 on fair faces of brick work or concrete work complete all as specified and directed.

M&L for preparing surfaces plastered or unplastered on walls and priming surfaces with chalk whiting, on plastered surfaces, preparatory to distempering and applying two coat of distemper oil emulsion, white or tinted complete all as specified by Engr-in charge.

Supply and fixing factory made uPVC white colour Three track three panels sliding window with fly proof S.S wire mesh (Two nos. glazed & one no. wire mesh panels) upto 1.50m height made of (big series) frame 116 x 45 mm & sash 46 x 62 mm both having wall thickness 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 multi chambered frame, 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 steel screws 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.

M&L for cement concrete type C2 1:3:6 (40mm graded aggregate) for filling, packing in areas of holdfast complete all as specified and directed by Engr-in-charge.