Tender For improvement of two nos. of toilet (male and female), replacement of existing, flooring corridor & various rooms, replacement of damaged window & main door, waterproofing of roof, fixing of smc panel tank at primary health centre, palam, new delhi. (sh- waterproofing of balance portion of roof, construction of 03 nos. rain water harvesting pits etc.).subwork/packages:sh- waterproofing of balance portion of roof, construction of 03 nos. rain water harvesting pits etc.).