Construction of L drain and cross culvert on southern side of Karuvadikuppam road from Sivaji square to Jagaraj Nagar at Karuvadikuppam, Puducherry 3rd call.

Amount

Engaging of air compressor 300-340 CFM with two leads of pneumatic cutter / hammer for dismantling the existing cement concrete abutment to connect the 'U' drain for disposal of drainage. The rate including necessary operators, fuels, lubricants, cleaning and disposal of dismantled materials while operation etc., complete as directed by the Engineer-in-charge.

Earthwork in excacavation over areas (exceeding 30 cm in depth , 1.5 m in width as well as 10 sqm on plan) including disposal of excavated earth lead upto 50m and lift upto 1.5m - disposed earth to be levelled and neatly dresses - 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 plith level - 1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40mm nominal size)

Centring and shuttering including strutting , propping etc. and removal of form work for - foundations, footings, bases for columns.

Centering and shuttering including strutting , propping etc and removal of form for - Suspended floors , roofs , landings, balconies and access platform with water proof ply 12mm thick

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work upto plith level - 1:2:4 (1 cement : 2 coarse 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 , finsishing and reinforcement - All work upto plinth level 1:1.5:3 (1cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size)

Steel reinforcement for R.C.C. works including bending, binding and placing in position - Thermo Mechanical Treated Bars (TISCON / VIZAG / IISCO / SAIL/JSW) Fe - 415 or more

12mm cement plaster finished with a floating coat of neat cement of mix - 1:3 (1 cement :3 fine sand)

Disposal of unserviceable materials like debris , scarified road material, building material etc from the site within an average lead upto 10 km. 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)