periodical services to otm accommodation and watch tower with rest rooms ( 1 , 3 , 5 , 7 , 9 , 11 ) and without rest rooms ( 2 , 4 , 6 , 8 , 10 , 12 ) for task force at sf complex , girola . , white washing with lime on existing walls/celling to give an even shade on existing surface including preparation of surfaces all complete . , a ) old work ( two or more coats ) . , distempering with oil bound washable distemper of approved brand and manufacture to give an even shade : , a ) old work ( two coats ) , painting with synthetic enamel paint of approved brand and manufacture to give an even shade : , a ) two coats . , finishing walls with 100% premium acrylic emulsion paint having voc less than 50 gm/litre and uv resistance as per is 15489:2004 , alkali & fungal resistance , dirt resistance exterior paint of required shade ( company depot tinted ) with silicon additives: , a ) old work new work ( two or more coats applied @ 1 . 43 litre/10 sqm . over and including priming coat of exterior primer applied @ 0 . 90 litre/10 sqm ) .