renovation of purbachal gym at purbachal housing within ward no.37 under bidhannagar municipal corporation. (councillor fund)- 1 dismantling all types of masonry excepting cement concrete plain or reinforced, stacking serviceable materials at site and removing rubbish as directed within a lead of 75 m.in ground floor including roof. 2 ordinary cement concrete (mix 1:1.5:3) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement if any, in ground floor as per relevant is codes.pakur variety 3 brick work with 1st class bricks in cement mortar (1:6).in foundation and plinth 4 125 mm. thick brick work with 1st class bricks in cement mortar (1:4) in ground floor. 5 plaster (to wall, floor, ceiling etc.) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course, scaffolding/staging where necessary (ground floor). [excluding cost of chipping over concrete surface]with 1:6 cement mortar : 20 mm thick plaster 6 m.s.or w.i. ornamental grill of approved design joints continuously welded with m.s, w.i. flats and bars of windows, railing etc. fitted and fixed with necessary screws and lugs in ground floor.(add extra @ 1% for each addl. floor upto 4th floor and @ 1.25%for each addl. floor above 4th floor)grill weighing above 10 kg./sq.mtr and up to 16 kg./sq. mtr. 7 supplying ,fitting & fixing tata blue scope corrugated iron sheet(excluding supporting frame work) fitted with 10mm dia j or l hook bolts,impet & bitumen washers,putty all complete with 150mm end lap and one corrugation minimnum side lap 8 filling in foundation or plinth by silver sand in layers not exceeding 150 mm as directed and consolidating the same by thorough saturation with water, ramming complete including the cost of supply of sand. (payment to be made on measurement of finished quantity) 9 rendering the surface of walls and ceiling with white cement base water proof wall putty of approved make & brand.(1.5 mm thick) 10 acrylic distemper to interior wall, ceiling with a coat of solvent based interior grade acrylic primer (as per manufacturers specification) including cleaning and smoothning of surface.two coats 11 painting with best quality synthetic enamel paint of approved make and brand including smoothening surface by sand papering etc. including using of approved putty etc. on the surface, if necessary :on timber or plastered surface : with super gloss (hi-gloss) -two coats (with any shade except white) 12 applying exterior grade acrylic primer of approved quality and brand on plastered or cencrete surface old or new surface to receive decorative textured (matt finish) or smooth finish acrylic exterior emulsion paint including scraping and preparing the surface throughly, complete as per manufacturers specification and as per direction of the eic.in ground floor: two coats 13 protective and decorative acrylic exterior emulsion paint of approved quality, as per manufacturers specification and as per direction of engineer-in-charge to be applied over acrylic primer as required. the rate includes cost of material, labour, scaffolding and all incidental charges but excluding the cost of primer.in ground floor (two coat) premium 100% acrylic emulsion 14 priming one coat on steel or other metal surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc 15 painting with best quality synthetic enamel paint of approved make and brand including smoothening surface by sand papering etc. including using of approved putty etc. on the surface, if necessary :on steel or other metal surface : with super gloss (hi-gloss) -two coats (with any shade except white) 16 priming one coat on timber or plastered surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc. 17 removal of rubbish,earth etc. from the working site and disposal of the same beyond the compound, in conformity with the municipal / corporation rules for such disposal, loading into truck and cleaning the site in all respect as per direction of engineer in charge.