renovation of public toilet , bus stand in kilvelur town panchayat, nagapattinam district , special ceiling plastering with c.m.1:3 (one part of cement and three part of sand) mix using 10 mm thick including cost and conveyance of all materials and labour charges ete., complete complying with standard specifications as directed by the departmental officers , clean removal of cement plaster from walls including cost and conveyanc of all materials and labour charges etc., complete , plastering with c.m.1:5 (one part of cement and five part of sand) mix using 12 mm thick including cost and conveyance of all materials and labour charges ete., complete complying with standard specifications as directed by the departmental officers , providing upvc (un-plasticized polyvinyl chloride) door: providing and fixing casement doors fabricated from un-plasticized polyvinyl chloride (upvc) sections. profiles: the profiles should be three chamber system which provides high insulation properties with outer frame 60mm x 55mm with an outer wall thickness of 2.4mm. the window unit should be designed with all corner joints mitred and fusion welded. windows should be steel reinforced with 25 x 24 x 25mm steel reinforcement with a thickness of 1mm to have dimensional stability. the sash should be of 60 x 102mm. the mullion should be of 60 x 74mm. the profiles should have co-extruded seals. hardware: all the hardware like friction stays, handles should be screwed with self tapping screws. the handles, locks should be designed so that they cannot be released from outside. glazing: the window system should be glazed with 5mm plain float glass / 6mm bison lam installation: the profiles should be cut to length and welded 45 degrees. the window should be designed such that the water drainage does not pass through the reinforcement chamber. the window system should be fixed directly to the plastered brick wall using self expanding nylon plug and driving ms electroplated screws into plug. , painting two coats with approved cement paint over one priming coat of cement paint with approved colour and quality including preparation of plastered surface ceiling and other new surfaces finishing neatly etc., complete complying with standard specifications and as directed by the departmental officers , thorough scrapping of old plastered surface, washing of plastered surface with soap, soda and water (or with soda lime, brush and water) , painting the new iron works in all floors two coats of best synthetic enamel paint of approved quality and colour and brand to be approved by the executive engineer before use on works over one coat of promer including scrapping and preparation of surface cost of brushes high scoffolding charges neat finishing complying with standard speficications and as directed by the departmental officers. , supply and fixing in position best approved quality make white glazed earthenware wash hand basinof size 550mm x 400mm with a pair of cast iron brackets, including cost of 15mm diametre brass chromium plated piller tape, 32mm diametere cp wate 32mm diametre pvc waste pipe with rubber plug and chain 15mm diametre gm wheel valve, 15mm dia brass nipple, 15mm dia nylon connections etc., including fixing the wash basin in the wall in position with a pair of ci brackets with teak wood plugs and screws giving necessary water supply connection an dpainting the brackets with two coats of paint over a priming coat of anticorrosive paint including testing for leakage etc., complete complying with standard specifications. the wash hand basins should be got approved by the ee before use on works , supply and delivery and fixing of hdpe tank as per is 12701 / 1996 including loading, unloading, transportation and labour charges for fixing of the gi pipes and specials for pipe connection works , dadooing the walls with glazed tiles of 30 c.m x 20 c.m 6mm size laid in cement mortor 1:2 mix 10mm thick and pointing with 0.40 kg white cement per m2 etc.