supply of building material supply of building material , construction of 02 court building & allied building hasanpur amroha. , supply of granite stone of red lakkha 18mm thick , supply of kota 20-25mm thick , providing and fixing aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sections / appropriate z sections and other sections of approved make conforming to is: 733 and is: 1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required epdm rubber / neoprene gasket etc. aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, aluminium snap beading for glazing / paneling, c.p. brass / stainless steel screws, and dash fastner polyester powder coated aluminium ( minimum thickness of polyester powder coating 50 micron ) all complete as per architectural drawings and the directions of engineer-in-charge. ( glazing, be paid for separately ) test certificate of powder coating required during payment if not produce then 20% payment cut. , providing and fixing glazing door, window, ventilator shutters and partitions etc. with epdm rubber / neoprane gasket snap beading with float glass panes of 4.0mm thickness ( weight not less than 10kg / sqm etc. complete as per the architectural drawing and the directions of engineer-in-charge. , providing and fixing of fly proof wire gauge to window 0.5mm dia wire with 1.4mm aperture on both side with all fittings.