tender for periodical services at zone b at khumbathang; 1.00 taking down cement plaster on brick or concrete wall etc including racking out joints hocking for key scrubbing down with water etc.complete all as specified and directed by eng-in-charge. 2.00 m&l for rendering 10mm thick plaster in cement mortar ( 1:6 ) on fair faces of brick work or concrete surfaces including finishing even & smooth without using extra cement complete all as specified and directed by eng-in-charge. 3.00 m&l for rendering 15mm thick plaster in cement mortar ( 1:4 ) on other then fair faces of brick work or concrete surfaces including finishing even & fair without using extra cement complete all as specified and directed by eng-in-charge. 4.00 m&l for 5 mm thick rendering in cement mortar ( 1:4 ) on fair faces of brick or concrete work surfaces including finishing even & smooth without using extra cement on ceilings complete all as specified and directed by eng-in-charge. 5.00 preparation of new plastered surface and applying two coat oil emulsion distemper over 1 mm thick wall care putty on wall complete all as specified and directed by eng-in-charge. 6.00 preparation of new plastered surface and applying two coat of cement base paint over chalk whiting complete all as specified and directed by eng-in-charge. 7.00 preparation of new plastered surface and applying three coat white wash on ceiling complete all as specified and directed by engr-in-charge. 8.00 preparation of old painted wood and wood based surface of any description, not other wise described over 10cm width or girth and applying one coat of synthetic enamel paint complete all as specified and directed by eng-in-charge. 9.00 preparation of old plastered or unplastered surface and applying two coat white wash on wall complete all as specified and directed by eng-in-charge. 10.00 preparation of old plastered or unplastered surface and applying one coat oil emulsion distemper on wall complete all as specified and directed by eng-in-charge. 11.00 preparation of old painted steel and iron surface of roof of any description, not other wise described over 10cm width or girth and applying one coat of synthetic enamel paint complete all as specified and directed by eng-in-charge. 12.00 preparation of old painted steel and iron surface of door and window of any description, not other wise described over 10cm width or girth and applying one coat of synthetic enamel paint complete all as specified and directed by eng-in-charge. 13.00 prepration of old surface and apply 2 coat of cement base paint over 1 mm thick wall care putty on wall complete all as specified and directed by eng-in-charge. 14.00 preparation of old treated wood and wood based surface of any description and applying single coat of synthetic varnish complete all as specified and directed by eng-in-charge. 15.00 preparation of old treated surface of brick / stone / pcc block masonry, concrete or plastered surface of any description, and applying one coat of plastic emulsion paint complete all as specified and directed by eng-in-charge. 16.00 supply and fixing in repairs, harrison rails, mild steel, chromium plated with fixing bracket, stops, rollers etc, complete all as specified and directed by eng-in-charge.