proposed estimate for extension of gram panchayat office - cleaning the walls and ceiling by scraping, sand papering and smoothening down the surface including 1 putting 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. a ) in ground floor including roof. 2 cement concrete with graded stone ballast ( 40mm. size ) excluding shuttering. in ground floor ( 1:2:4 ) brick work with 1st class bricks in cement mortar ( 1:6 ) 3 4 b ) in superstructure, ground floor ( 15.8 ( b ) ordinary cement concrete ( 1:1.5:3 ) with graded stone chips ( 20mm nominal size ) excluding shuttering and reinforcement if any a ) pakur variety tie beam 5 hire and labour charges for shuttering with centering and necessary staging upto 4m using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, bems, columns, lintels curved or straight including fitting, fixing and striking out after completion of works ( upto roof of ground floor ) . a ) 25mm to 30mm thick wooden shuttering as per decision and direction of engineer 6 in-charge reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders, etc. including supply of rods, initial 7 straightening and removal of loose rust ( if necessary ) , cutting to requisite length, hooking and bending top correct shape, placing in proper position and binding with 16 gauge black annealed wire at every inter-section, complete as per drawing and direction. ( a ) for works in foundation, basement and upto roof of ground floor / upto 4m. i ) tor steel / mild steel ( 43, 40 ( a ) 1% of the vol. of rcc 8 plaster ( to wall, floor, ceiling, etc ) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints or roughening of concrete surface. including throating, nosing and drip course, scaffolding / staging where necessary ( ground floor ) . [ excluding cost of chipping over concrete surface ] a ) priming one coat on timber or plastered surface with synthetic oil bound primer or approved quality including smoothening surface by sand paper etc 6 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, b ) on steel or other metal surface- with other than hi-glossof approved quality iv ) two coats ( with any shade except white ) 10 11 ( a ) m.s.or w.i. ornamental grill of approved design joints continuously welded with m.s, wi. flats and bars of windows, railing etc. fitted and fixed with necessary screws and lugs in ground floor. li ) grill weighing above 16kg / sqm. and above. priming one coat on steel or other metal surface with synthetic oil bound primer or approved quality including smoothening surface by sand paper etc. wood work in door and window frame fitted and fixed complete including protective coat of 12 painting at the contract surface of frame... & ms clamp ( the quantam should be corrected upto three decimals ) ( 114, 1 ( h ) 13 z-batten shutters of door and window as per design havings tongued and groove-half lap jointed as per direction of the 14 engineer-in-charge including fitting and fixing shutter in ( 117, 1 iv ( b ) position, but excluding the cost of hinges and other fittings for window ( a ) shutter with 25mm thick planks, 19mm thick battens 12 0.78 0.78 7.30 ( iv ) other local wood ( 140 supplying, fitting and fixing m.s. clamps for door and window frame made of flat bent bar, end bifurcated with necessary screws etc. by cement concrete ( 1:2:4 ) as per direction. ( cost of concrete will be paid separately ) a ) 40mm x 6mm, 250mm length for doors 5 20.000 nos. 29.00 580.00 ( c ) 40mm x 6mm, 125mm length for windows iron butt hings of approved quality fitted 15 and fixed with steel screws, with isi mark 100mm x 58 mm x 1.9 mm for doors & ( 140, 5vii ) 16 iron socket bolt of approved quality fitted and fixed complete for doors ( 225mm long x 10mm dia bolt ) 5 5.000 nos. 77.00 385.00 for windows ( 150mm long x 10mm dia bolt. ) 141, 8d &c 17 iron hasp bolt approved quality fitted and fixed complete ( oxided ) with 16 mm dia rod with centre bolt & round fitting ( 300mm long. ) 142, 10 ( i )