Improvements to the Tertiary drains Municipal drains in ABD and PANCITY AREA_ Puducherry. Sub work 3_ Reconstruction of Gundu Salai drain in Puducherry. IV call

Amount

Demolishing cement concrete manually / by mechanical means including disposal of material within 50 metres lead. Nominal Concrete - 1:3:6 or richer mix. (i/c. equivalent design mix)

Demolishing cement concrete manually / by mechanical means including disposal of material within 50 metres lead. Nominal concrete 1:4:8 or leaner mix (including equivalent design mix)

Demolishing R.C.C work manually / by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead

Demolishing brick work, manually / by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead - In cement mortar.

Disposal of debries / surplus excavated earth including loading, unloading and conveyance to low lying areas with in 2km lead as directed by the Engineer-in-charge.

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. All kinds of soil.

Supply of Quarry rubbish including stacking to department gauge for premeasurement and spreading required thickness.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work upto plinth level -1:4:8 (1 Cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size)

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:2coarse sand : 4 graded stone aggregate 20mm nominal size)

Providing and laying in position specified grade of reinforced cement concrete excluding the cost of centering, shuttering, finishing and reinforcement -All work upto plinth level : 1:1.5:3 (1 cement : 1 .5 coarse sand : 3 graded stone aggregate 20mm nominal size)

Centering and shuttering including strutting, propping etc. and removal of form work for : Foundations, footings, bases for columns etc., for Mass concrete.

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 centering, shuttering but excluding cost of reinforcement with 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size)

Steel Reinforcement for R.C.C work including straightening , cutting , bending , placing in position and binding all complete upto plinth level - Thermo - Mechanically treated bars(ISI BRAND OF APPROVED MAKE-Fe-415 or more)

Steel work welded in built up sections / framed work , including cutting,hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required - in gratings, frames, guard bar, ladder, railings, brackets,gates and similar works

12mm cement plaster of mix : 1:4 (1 cement : 4 fine sand)

Cement concrete flooring 1:2:4 (1 cement :2 coarse 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.

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade : Two or more coats on new work

Open timbering in trenches including strutting and shoring complete (measurements to be taken of the face area timbered) Depth exceeding 1.5m but not exceeding 3 m.

Desilting the canal by removing silt,slush and debries from the bed of the drain removing the grass, buses etc., Complete in unhygenic and foul condition including diposal of the same within an average lead of 1km without polluting the environment by Mechanaical means. .

Radakirouchenane. V

PERUMAALMURTHY CONSTRUCTIONS