tender for repairing of btc / 2, sbstc buster minus building durgapur - 16.=- 1 ( b ) openable steel windows as per is sizes with side hung shutters and horizotal glazing bars. [ the extra rate admissible for the openable portion only ] 2 ( viii ) m.s. integrated grill as per approved design integrated with steel window or ventilator, joints continuously welded with m.s. flats and bars. 3 vi ) steel peg stay 300 mm long including fitting and fixing. 4 collapsible gate with 40mm x 40mm x 6mm tee as top and bottom guide rail, 20mm x 10mm x 2mm vertical channels 100mm apart in fully stretched position 20mm x 5mm m.s. flats as collapsiblebracings properly rivetted and ashered including 38mm steel rollers including locking arrangements, fitted and fixed in position with lugs set in cementconcrete and including cutting ecessaryholes, chasing etc. in walls, floors etc. and making good damages complete. 5 supplying best indian sheet glass panes set in putty and fitted and fixed with nails and putty complete. ( in all floors for internal wall & upto 6 m height for external wall ) ( ii ) 4 mm thick 6 brick work with 1st class bricks in cement mortar ( 1:6 ) in super structure 1st. floor 7 ordinary cement concrete [ mix1:2:4 ] with graded stone chips ( 20 mm down ) excluding shuttering and reinforcement, if any in 1st. floor as per relevant is code . with pakur varity 8 ordinary cement concrete ( mix 1:1.5:3 ) with graded stone chips ( 20 mm nominal size ) excluding shuttering and reinforcement if any, in ground flooras per relevant is codes. ( i ) pakur variety 9 hire and labour charges for shuttering with centering and necessary staging upto 4 m using approved stout props and thick hard wood planks of approved thickness with rewuired bracing for concrete slabs, beams, columns, lintels, curved or straight including fitting , fixing and stricking out after completion of works. 25 mm to 30 mm wooden shuttering .upto ground floor roof level 10 125 mm. thick brick work with 1st class bricks in cement mortar ( 1:4 ) in ground floor with h.b. netting in every 3rd layer1st. floor 11 plaster ( to wall, floor, etc. ) with sand and cement mortar including rounding off or chamfering corners, as directed and racking out joints roughening of concrete surface including chipping and application of cement slurry where necessary etc. complete. with 6:1 cement mortar.15 mm thick plaster ( out side ) in 1st. floor. 12 refixing g.i. pipe with fittings after cleaning where necessary.15 mm. dia 13 25 mm. dia 14 50 mm. dia 15 removing chokage in g.i. pipe including cleaning pipe.15 mm. dia 16 25 mm.dia 17 50 mm. dia 18 supplying, fitting and fixing cpvc ( chlorinated polyvinyl chloride ) pipes of approved make conforming to is-15778: 2007 . with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, reducing socket, reducing tee, short piece etc. fitted with holder bats clamps, including cutting pipes, fitting, fixing etc. complete in all respect including cost of all necessary fittings as required, jointing materials in any position above ground. ( payment will be made on the centre line measurements of total pipe line including all specials. no separate payment will be made for accesories, specials.a ) for exposed work ( ii ) cpvc pipes class-2, sdr-13.525 mm 19 15mm 20 supplying, fitting and fixing flat back urinal ( half stall urinal ) in white vitreous chinaware of approved make in position with brass screws on 75 mm x 75 mm x 75 mm wooden blocks complete 635 mm x 395mm x 420mm 21 supplying, fitting and fixing squating plate with integral flushing in white vitreous chinaware of approved make in cement concrete ( 6:3:1 ) withjhama chips complete. ( payment of concrete will be paid seperately ) . ( i ) 450 mm x 350 mm 22 supplying, fitting and fixing e.w.c. in white glazed vitreous chinaware of approved make complete in position with necessary bolts, nuts et b ) with s trap 23 supplying, fitting and fixing approved brand p.v.c.connector white flexible, with both ends coupling with heavy brass c.p. nut, 15 mm dia. ( ii ) 750 mm long 24 supplying, fitting and fixing 32 mm dia. flush pipe of approved make with necessary fixing materials and clamps complete. i ) polythene flush pipe 25 supplying, fitting and fixing 10 litre p.v.c. low-down cistern conforming to i.s. specification with p.v.c. fittings complete, c.i. brackets including two coats of painting to bracket etc. 26 supplying, fitting and fixing approved brand 32 mm dia.p.v.c. waste pipe, with pvc coupling at one end fitted with necessary clamps. ( ii ) 750 mm long 27 anodised aluminium butt hinges of approved quality manufactured from extruded section conforming to i.s. specification ( i.s. 205 / 66 ) and fitted and fixed with cadmium plated screws:iv ) 75 x 63 x 3.2mm. 28 iron butt hinges of approved quality fitted and fixed with steel screws, with isi mark. ( ii ) 50mm. x 40mm. x 2.5mm. 29 iron butt hinges of approved quality fitted and fixed with steel screws, with isi mark. ( viii ) 100mm. x 75mm. x 3.50mm. 30 anodised aluminium barrel / tower / socket bolt ( full covered ) of approved manufactured from extruded section conforming to i.s. 204 / 74 fitted and fixed with cadmium plated screws:150 mm long x 10mm dia. bolt. 31 anodised aluminium aldrop / sliding bolts of approved quality manufactured from extruded section conforming toi.s. specification ( i.s. 2681 / 66 ) fitted and fixed complete.250 mm x 16 mm dia. bolt. 32 anodised aliminium d-type handle of approved quality manufactured from extruded section conforming to i.s. specification ( i.s. 230 / 72 ) fitted and fixed complete:150 mm grip x 10 mm dia rod. 33 removal of rubbish, earth etc. from the workingsite and disposal of the same beyond thecompound, in conformity with the municipal corporation rules for such disposal, loading into truck and cleaning the site in all respect as perdirection of engineer in charge 34 supplying, fitting and fixing bib cock cp short body ( equivalent to code no 511 & model - tropical of essco or similar brand ) 15 mm 35 supplying, fitting and fixing cp stop cock ( equivalent to code no 513 ( b ) & model - tropical of essco or similar branch ) 15 mm 36 supplying, fitting and fixing aluminium domical grating….125mm. 37 supplying, fitting and fixing cast iron p or s trap conformimg to i.s.3989 / 2009 and 1729 / 2002 including lead caulked joints and painting twocoats to the exposed surface. ( painting to be paid seperately ) . ( a ) p trap iii ) 100 mm 38 supplying, fitting and fixing gunmetal wheel valve of approved brand and make tested to 21 kg per sq. cm. ( for water lines only ) 25mm. 39 a ) priming one coat on steel or other metal surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc. 40 a ) 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 :. with super gloss ( hi-gloss ) - ( b ) on steel or other metal surface : 41 ( a ) on timber or plastered surface :with super gloss ( hi-gloss ) - ( ii ) two coats ( white in shade ) 42 white washing including cleaning and smoothening surface thoroughly.all floors : ( b ) two coats ( to be done on specific instruction ) . 43 wood work in door and window frame fitted and fixed in position complete including a protective coat of painting at the contact surface of the frame exluding cost of concrete, iron butt hinges and m.s clamps. ( the quantum should be correted upto three decimals ) . ( c ) sal : siliguri. 44 ( a ) 1st class best indian teak. 45 supplying p.v.c. water storage tank of approved quality with closed top with lid ( black ) - multilayer ( b ) 1000 litre capacity 46 labour for hoisting plastic water storage tank . ( i ) upto 1500 litre capacity. ( a ) upto 1st story from g.l. 47 labour for punching hole in plastic water storage tank upto 50 mm dia. 48 gst @ 12% 49 cess @ 1%