Const.and Mtc of school buildings etc (Hiragachh SSK) within Bidhannagar 2 GP.sl.no.107

Earthwork in excavation in foundation trenches in all sorts of soils including removing the spoils within the lead of 75m as directed.Depth upto 1.5m

Earthwork in filling foundation trenches and plinth with the earth obtained from the excavation of foundation trenches or carried earth/sand in layers not exceeding to 150mm as directed including ramming,dressing etc. all complete.

Single Brick flat soling to proper camber, hand packing, spreading powdered earth/sand in the interstices including watering, ramming etc. complete.

(1:3:6) P. C.C. with 30mm down bazree with materials supplied at site excluding shuttering.

125 mm thick First class brickwork with cement mortar (1:4)

Labour for shuttering with centering with approved stout props and thick hard wood planks of approved thickness including fitting, fixing and striking out after completion of work.

Ordinary cement concrete (mix 1:2:4) with graded stone chips 20mm down excluding shuttering and reinforcement, if any.

Reinforcement for R.C. works in all sorts of structures including initial straightening, cutting to requisite length, placing in proper position, bending and binding with 16 gauge black annealed wire at every intersection complete.

Plastering to wall,ceiling,floor etc with Sand cement plaster work with materials supplied at site.

Neat cement punning in wall/dado, window sills, floor drain etc. in all floors

a) Priming one coat on steel or other metal surface with synthetic oil bound primer of approved quality ….papering etc.

(b) Priming one coat on timber or plastered surface with synthetic oil..quality including smoothening surfaces by sand papering etc.

Applying decorative cement based paint of approved quality after preparing the surface including scraping the same thoroughly (plastered or concrete surface) as per manufacturer's specification.

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 :(b) On steel or other

Galvanised corrugated iron sheet work (excluding the supporting frame work) fitted and fixed with 10 mm. dia J or L hook-bolts, limpet and bitumen washers and putty complete with 150 mm. end lap and one corrugation minimum side lap.(Payment to be made on area of finished work)(GCI sheet to be supplied by contractor)(i) In Roof:-a) With 0.60 mm thick sheet

Galvanised iron sheet ridging fitted with necessary bolts,screws, washers etc complete.(225mm end lapping)(a) With 0.63 mm sheet

M.S. structural works with hollow sections (square or rectangular shape) conforming to IS: 806-1968 & IS:1161-1998) connected to one another with bracket, gusset, cleat as per design, drawing &etc…make and brand conforming to IS:814- 2004, haulage, hoisting and erection all complete.i) For roof truss works a) Span up to 12 Mtr

Add CGST & SGST @ 18%

Labour welfare cess @ 1%

Please Enable Macros to View BoQ information