periodical services to certain buildings at airforce station thanjavur . , material and labour for preparing plastered or unplasterd old decorated wall surfaces including cornices , pillars etc and applying one coat of white wash on wall complete all as specified and as directed . , material and labour for preparing plastered or unplasterd old decorated ceiling surfaces and applying one coat of white wash on ceiling complete all as specified and as directed . , material and labour for preparation of old decorated wall surfaces and applying one coat of distemper oil emulsion on walls complete all as specified and as directed . , material and labour for preparation of old decorated surfaces of walls and applying one coat of cement based paint on wall ( external borders is required dark blue or existing colour ) all as specified and as directed . note:-painting to bldgs nos also including in this item . , material and labour for preparation of old painted wooden surfaces over 10cm width or girth and applying one coat of synthetic enamel paint complete all as specified and as directed . , material and labour for preparation of old painted steel surfaces over 10cm width or girth and applying one coat of synthetic enamel paint all as specified and as directed . , taking down cement plaster of any description , raking out joints , hacking for keys and washing down with water etc complete all as specified and directed . , material and labour for rendering 15mm thick in cm 1:4 on fair faces of brick or concrete work making surfaces even and smooth without using extra cement and applying two coats of white wash after preparing newly plastered surfaces complete all as specified and directed . , material and labour for preparing new plastered surface of walls and applying two coats of white wash all as specified and as directed . , material and labour for preparation of old painted ( brick , stone , concrete , asbestos cement or plaster ) surfaces of any description applying one coat of acrylic exterior emulsion paint on walls all as specified and directed . , material and labour for preparing plastered or unplasterd old decorated wall surfaces including cornices , pillars etc and applying one coat of colour wash on wall complete all as specified and as directed .