Construction of L drain and U drain to the internal streets of Thirukanchi (extension) in Villianur Commune.(2nd call)

Amount

Code No. 2.8.1 Earth work in excavation by mechanical means (Hydraulic excavator)/manual means in foundation trenches or drains (not exceeding 1.5m in width or 10 sqm on plan) including dressing of sides and ramming of bottoms , lift upto 1.5m, including getting out the excavated soil and disposal of surplus excavated soil as directed , within a lead of 50m -All kinds of soil.

Code No.4.1.3 Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering.- All work upto plinth level -1:2:4 (1 cement:2 coarse sand : 4 graded stone aggregate 20mm nominal size)

Code No.4.1.5 Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering.- All work upto plinth level -1:3:6 (1 cement:3coarse sand : 6 graded stone aggregate 20mm nominal size)

Code No.4.1.10 Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering.- All work upto plinth level -1:5:10 (1 cement:5coarse sand : 10 graded stone aggregate 40mm nominal size)

Code No.4.3.1 Centring and shuttering including strutting, propping etc.and removal of form for:Foundations , footings, bases of columns.etc for mass concrete -Using steel sheet with M.S frames.

Code No.5.12 Providing ,hoisting and fixing upto floor five level precast reinforced cement concrete work in string courses, bands ,copings, bed plates, anchor blocks, plain window sills and the like including the cost of required centring, shuttering,finishing smooth with 6 mm thick cement plaster 1:3 (1 cement : 3 fine sand) on exposed surfaces complete but excluding cost of reinforcement with 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size)

Code No.5.22.7 Reinforcement for R.C.C work including straightening , cutting , bending , placing in position and binding all complete -Thermo - Mechanically treated bars(ISI BRAND OF APPROVED MAKE) including placing the M30 grade Athees make cover block @ 60cm centre to centre

Code No.10.1 Structural steel work in single section fixed with or without connecting plate, including cutting , hoisting , fixing in position and applying a priming coat of approved steel primer all complete.

Code No.11.3.1 Cement concrete flooring 1:2:4 (1 cement :2coarse sand : 4 graded stone aggregate) finished with a floating coat of neat cement including cement slurry, but excluding the cost of nosing of steps etc.complete. 40mm thick with 20mm nominal size stone aggregate

Code No.13.16.1 6mm cement plaster of mix Cement mortar 1:3 (1 cement : 3 fine sand)

Code No.30.7 Supply of Quary rubbish including stacking to department gauge for premeasurement and spreading required thickness as directed by the Engineer-in-charge

KRISHNAMURTHY

A KRISHNAN

P RAJENDIRANE