bids are invited for supplying chemical emulsion in sealed containers , treatment at points of contact of wood work by chemical emulsion chlorpyriphos , providing and laying cement concrete in retaining walls , brick work with common burnt clay f.p.s. , steel work welded in built up sections or framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer , making khurras 45x45 cm with average minimum thickness of 5 cm cement concrete , providing gola 75x75 mm in cement concrete , pest controlling for anti termite treatment by expert worker , painting with synthetic enamel paint , grading roof for water proofing treatment with cement mortar , providing and fixing on wall face unplasticised rigid pvc rain water pipes , providing and fixing on wall face unplasticised - pvc moulded fittings for unplasticised rigid pvc rain water pipes , 12 mm cement plaster finished with a floating coat of neat cement of mix , providing and fixing g.i. pipes of 15 mm dia nominal bore , providing and fixing g.i. pipes of 25 mm dia nominal bore , providing and fixing g.i. unions of 15 mm dia nominal bore , providing and fixing g.i. union of 25 mm dia nominal bore , providing and fixing c.p. brass long body bib cock , distempering with 1st quality acrylic distemper , finishing walls with acrylic smooth exterior paint , providing and applying white cement based putty , removing dry or oil bound distemper , disposal of leafs, garbage, silt kooda , providing and fixing commercial cupboard of depth upto 450 mm , pf cupboard 19 mm thick commercial board, cupboard shutter with second class teak wood frame , repair of door and windows total quantity : 4637