COMPREHENSIVE REPAIR AND MAINT OF B/R AND E/M WORKS IN OTM AND MD ACCN IN 108 INF BN (TA), STN HQ AND OTHER SMALL UNITS UNDER AGE B/R-I OF GE SAUGOR

Taking down chowkhat or frame (without taking off shutter from the frame), area of opening n'exc 1.5 Sqm each, removing from the site complete all as specified and directed. Note:- In order to facilitate the taking down of chowkhat or frame with holdfasts, the cost of cutting holes or dismantling of brick/stone/concrete masonry work of any description in Jambs of existing opening or removing any other fixing arrangement and making good dismantled portion in cement mortar 1:3 or cement concrete 1:2:4, type B-1 as required so as to re-fix the holdfasts of new chowkhat or frame shall deemed included in quoted unit rates. (ii) Hold fast / fasteners shall be measured and paid separately in respective item hereunder.

M&L for mild steel framed work such as grills gratings, sun shed cover fixed with nut bolts incl, cutting drilling holes etc., with ends of bars shouldered and/ or riveted, or forged into spikes, framed guard bars, barred iron doors, ladders, framed baluster, walk ways, railings, framework or water tanks and similar work conforming to Fe 290 Gde E 165 complete all as specified and directed.

S & F UPVC ventilator with exhaust fan, for ventilation in toilet with (openable type window / Fixed glass as per requirement) of frosted glass with UPVC frame of approved colour, thickness 60 mm, Length 750mm and height 600 mm complete all as specified and directed by Engr-in-charge.

S&F Factory made uPVG white color Sliding window(area not exceeding 2.00 sqm each), Three track made of extruded profiles with wall thickness of 2.3mm (+ -0.2mm). Window profile with hollow section with multi chamber. Frame (88mm x 52mm), sliding sash (42mm x 67mm). Sliding mesh Sash (42mm x 57mm) Sliding interlock (One vertical length in each shutters) (45.5mm x 28mm), Glazing bead (24.5mm x 16mm) will be mitered 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 galvanized steel Frame (30mm x 18mm) 2 Nos, sliding sash (30mm x 18mm), sliding mesh sash (26mm x 10mm) profile to be inserted in required profile, frame will be fixed to the wall with 8mm x 100mm long fasteners, Hardware [Touch Lock of zinc alloyed (white powder coated), steel roller system. Stainless steel wire cloth 0.36mm nominal dia of wire and average width of aperture 1.40mm and required accessories. (Note: The unit rate quoted by contractor excludes cost of glass and includes all other connected accessories. complete all as specified and directed. Note : Net Opening will be measured for payment purpose.)

Taking down chowkhat or frame (without taking off shutter from the frame), area of opening exc 1.5 sqm and n'exc 4.00 sqm each, removing from the site complete all as specified and directed. Note:- In order to facilitate the taking down of chowkhat or frame with holdfasts, the cost of cutting holes or dismantling of brick/stone/concrete masonry work of any description in Jambs of existing opening or removing any other fixing arrangement and making good dismantled portion in cement mortar 1:3 or cement concrete 1:2:4, type B-1 as required so as to re-fix the holdfasts of new chowkhat or frame shall deemed included in quoted unit rates. (ii) Hold fast / fasteners shall be measured and paid separately in respective item hereunder

S&F Solid PVC door frame of size 50mmX47mm made out of 5mm single side prelam PVC sheet used instead of plain colour PVC sheet (edges will be painted to match with prelam sheet) reinforced with MS square tube, supplying & fixing in opening as per specification. Note: The cost of fasteners (10mm dia, 100mm long, min 6 Nos.) shall be deemed included in quoted unit rates.

S&F factory made solid PVC moulded door shutter with wood free EPS, 28 to 30mm thick (stiles), with 2, 4, or 6mm raised panel design with 5 mm thick moulded PVC sheet on the front face & 5mm prelam PVC sheet on back face, supplying & fixing in frame at site complete all as specified and directed.

S&F 150mm size extruded aluminium alloy handle, fabricated type, anodized complete all as specified and directed.

S&F 150mm long aluminium anodized barrel tower bolt, extruded section complete all as specified and directed.

S&F100mm long extruded aluminium alloy butt hinges with galvanized mild steel hinge pin, anodized and fixed, type B-21 complete all as specified and directed.