Improvements to Nesar street in Isaravel Nagar, Indira Nagar Constituency, Puducherry.

Scarifying the existing granular road surface to a depth of 50mm and disposal of scarified material within all lifts and leads upto 1000 metres - by manual means.

Earthwork in excavation of foundation of structure as per drawing and technical specification, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom, backfilling the excavation earth to the extent required and utilising the remain earth locally for road work - by mechanical means - depth upto 3m (Ordinary soil)

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 fine aggregate : 8 graded stone aggregate 40mm nominal size)

Providing and laying in Position ready mixed or site batched design mix cement concrete work:using coarse aggregate and fine aggregate, Portland Pozzolana/Ordinary Portland/Portland Slag cement, admixture in recommended proportions as per IS:9103 to accelerate/retard setting of concrete, to improve durability and workablity without impairing strength: including pumping of concrete to site of laying, curing, carriage for all leads;but excluding the cost of centering, shuttering, finishing and reinforcement as per direction of Engineer-in-charge, all works upto plinth level-Concrete of M30 grade with minimum cement content of 350 Kg/cum

Steel reinforcement for R.C.C. works including bending, binding and placing in position - Thermo Mechanical Treated Bars Fe - 415 or more

Centering and shuttering including strutting , propping etc and removal of form for - foundations, footings, bases of columns etc for mass concrete

Raising of various types of manholes and flushing tank by cutting alround the manhole cover, removing the frame and cover from the manhole by cutting the B.T., W.B.M., surface, raising the manhole to the required height with brick work in cement motar 1:4 (One cement and four sand), refixing the frame in position by laying cement concrete 1:1.5:3 (One cement one and half sand and three 20mm HBG metal) including curing, but excluding the cost of reinforcement, finishing the top, inside and outside plastering with 20mm thick in cement mortar 1:3(one cement three sand), the rate includes all materials, providing barricading,caution board, watch and ward etc.,complete till the completion of work with minimum hindrance to the traffic.- 30cm height.

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

Disposal of unserviceable materials like debris, scarified road material, building material etc from the site within an average lead upto 10km. The rate including incidental charges and loading charges on the PWD yard/ road side, low lying area etc., as directed by the Engineer-in-charge. (The disposal point should be identified by the contractor itself)

Finishing the top surface of the concrete smooth with power trowelling including floor hardener at the rate of 4kg/sqm and roughening the surface with the steel wire brush in straight direction perpendicular to the road as directed by the Engineer-in-charge. The rate is inclusive of all machineries labour and all taxes etc complete.

Cutting shrinkage joints 4mmx15mm at center of road and transverse joints between 2 to 3m c/c as directed by the Engineer-in-charge. The rate is inclusive of all machineries labour and all taxes etc complete.

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