tender for improvement of toilet blocks in jawan barrack at bn hq nalkata of 33 bn bsf under shq bsf panisagar; 1 providing and fixing to existing door frames. 30 mm thick factory made polyvinyl chloride (pvc) door shutter made of styles and rails of a upvc hollow section of size 60x30 mm and wall thickness 2 mm (± 0.2 mm), with inbuilt decorative moulding edging on one side. the styles and rails mitred and joint at the corners by means of m.s. galvanised/ plastic brackets of size 75x220 mm having wall thickness 1.0 mm and stainless steel screws. the styles of the shutter reinforced by inserting galvanised m.s. tube of size 25x20 mm and 1mm (± 0.1mm) wall thickness. the lock railmade up of h section, a upvc hollow section of size 100x30 mm and 2 mm (± 0.2 mm) wall thickness fixed to the shutter styles by means of plastic/ galvanised m.s. `u cleats. the shutter frame filled with a upvc multi- chamberedsinglepanelof sizenot less than620mm, having over all thickness of 20 mm and 1 mm (± 0.1 mm) wall thickness . the panels filled vertically and tie bar at two places by inserting horizontally 6 mm galvanised m.s. rod and fastened with nuts and washers, complete as per manufacturers specification and direction of engineer-in- charge. 2 distempering with 1st quality acrylic distemper (ready mixed) having voc (volatile organic compound ) content less than 50 gram/ litre, of approved brand andmanufacturerincluding applying additional coats wherever required to achieve even shade and colour old work (one or more coats) 3 painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade: one or more coats on old work 4 finishing walls with acrylic smooth exterior paint of required shade: old work (two or more coat applied @ 1.67 itr/ 10 sqm) on existing cement paint surface