Name of Work:- Replacement MS window to UPVC and other allied work in Lab of Dr. B. N. Singh at NBRI, Lucknow.
Sl. No.
Item Description
1
Dismantling doors, windows and clerestory windows (steel or wood) shutter including chowkhats, architrave, holdfasts etc. complete and stacking within 50 metres lead : of area beyond 3 sq. metres
2
15 mm cement plaster on the rough side of single or half brick wall of mix :1:6 (1 cement: 6 coarse sand)
3
Providing and fixing factory made uPVC glazed/wire mesh windows/doors comprising of lead free uPVC multi-chambered frame, sash and mullion/coupler (where ever required) extruded profiles having minimum wall thickness of 1.70 mm for Series R1 and R2 profiles and 2.10 mm for Series R3 and R4 profiles conforming to EN: 12608 in any shape, colour and design duly reinforced with galvanized mild steel section made of required shape & size as per CPWD Specification, uPVC extruded glazing beads, interlocks and Inline sash adaptor (where ever required) of appropriate dimension, EPDM gasket, hardware, SS 304 grade fasteners of minimum 8 mm dia with countersunk head, comprising of matching polyamide PA6 grade sleeve for fixing frame to finished wall as per IS 1367: Part 1 to 14, plastic packers, plastic caps and necessary stainless steel screws etc. Profile of frame, sash & mullion (if required) shall be mitred cut and fusion welded/mechanically jointed duly sealed at all corners, including drilling of holes for fixing hardware 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 approved size and quality, all complete as per approved drawing conforming to CPWD specification & direction of Engineer-in-Charge. Section of steel reinforcement and cross sections of uPVC profiles to be as per design approved by Engineer-in-Charge. (Wire mesh / Glazing of plain/ toughened/ laminated/ double glass unit with/without high performance coatings as per design requirements and conforming to IS: 3548 & IS: 16231 shall be paid separately.):Casement cum fixed panel window having single casement panel at both ends & middle fixed panel with S.S 304 friction hinges as per size and weight of sash, multi-point locking system, zinc alloy (zamak) powder coated handles. Using R3 series with frame (55 mm & above) x (45 mm & above) & sash (55 mm & above) x (65 mm & above) & mullion (55 mm & above) x (65 mm & above). (Height upto 1.8 metre; each openable shutter upto 0.8m width)
4
Providing and fixing glazing in aluminium/UPVC door, window, ventilator shutters and partitions etc. with EPDM rubber / neoprene gasket etc. complete as per the architectural drawings and the directions of engineer-in-charge. (Cost of aluminium snap beading shall be paid in basic item):With float glass panes of 5 mm thickness (weight not less than 12.50 kg/sqm)
5
Supply, fabrication and installation of a wooden working table of size 2830 x 750 x 750mm with 18mm thick black granite top. The table will be made out of teak wood frame of size 75 x 38 having six legs and top of the table will be 12 mm commercial ply Centaury/Archid/Greenlam or eqvt. make for granite support. The job also includes the polishing of the table with French spirit for smooth surface. The work will be completed to entire satisfaction of Engineer In-charge.
6
Providing and fixing sun-control film Garware or eqvt. make including adhesive, wastage, labour etc. complete.
7
Note:-Rates should be quoted inclusive of all Taxes, GST @ 18% etc.
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