SPECIAL REPAIRS OF MI ROOM BUILDING NO. P-63 AT NSTL VISAKHAPATNAM

Taking out doors, windows and clerestory window shutters (steel or wood) of area 3 sq. metres and below including stacking within 50 metres lead complete all as specified and directed.

M&L for UPVC factory made, white colour louvered ventilators made of extruded profiles with figured/ frosted glass louvers; profiles of frames and sash will be mitred cut and fusion welded at all corners including drilling of holes for fixing hardware and drainage of water etc., making arrangement for fixing of hardware, EPDM gasket, 1.2 ± 0.2mm thick galvanised steel profile to be inserted in required profile, frame will be fixed to the wall with 8mm x 100mm long fasteners complete all as specified and directed by the Engineer-in-charge.

M&L for UPVC factory made, white colour casement/ sliding window Three track made of extruded profiles with wall thickness of 2.3mm (+-0.2mm). Window profile with hollow sections with multichamber. Frame (88mm x 52mm), Sliding sash (42mm x 57 mm) sliding mesh sash (42mm x 57 mm) Sliding inter Lock (one verticle length in each shutters 45.4 mm x 28 mm) Glazed bead (24.5 mm x 16 mm) will be mitered cut and fusion welded at all corners including railing of holes for fixing of hardwear, EPDM gasket, 1.2 ± 0.2mm thick galvanised steel frame (30mm x 18 mm) 2 nos, sliding sash (30 mm x 18 mm) sliding mesh sash (26 mm x 10 mm) profile to be inserted in required profile, frame will be fixed to the wall with 8mm x 100mm long fasteners, necessary zinc alloyed (powder coated) hardware like handles etc., steel rollers system, stainless steel wire cloth 0.36mm nominal dia of wire and average width of aperture 1.40 mm and required accessories and glass pane inserts of 5.5mm thick select quality sheet glass, rubber beading for fixing glass complete all as specified and directed by the Engineer-in-charge. (A) Area not exceeding 2.00 sqm each

M & L for Providing Second class hard wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position with hold fast lugs or with dash fasteners of required dia & length complete all as specified and directed by the Engineer-in-charge. Note: Hold fast lugs or dash fastener shall be paid for separately.

Providing and fixing Second class hard wood 35 mm thick panelled or panelled and glazed shutters for doors, windows and clerestory windows, fixing with butt hinges of required size with necessary screws, excluding panelling which will be paid for separately, complete all as specified and directed by the Engineer-in-charge. Note:- Butt hinges and necessary screws shall be paid separately.

Providing and fixing chromium plated brass butt hinges (light/ordinary type) : 125x70x4 mm with necessary chromium plated brass screws etc. complete all as specified and directed by the Engineer-in-charge.

Providing and fixing Brass tower bolt (barrel type) 250x10 mm with necessary screws etc. complete all as specified and directed by the Engineer-in-charge.

Providing and fixing Anodised Aluminium handles 125 mm with plate 175 x 32 mm complete all as specified and directed by the Engineer-in-charge.

Providing and fixing Anodised Aluminium sliding door bolt 250x16 mm complete all as specified and directed by the Engineer-in-charge.

Supply & Fixing in repairs zebra blinds for windows with all necessary fittings all complete as specified & directed by Engineer-in-Charge. Including Dismantling old Blinds.