Improvements to the Road and Drain in Mariamman koil Street in Orleanpet, Constituency, Puducherry

Amount

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

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 cement concrete of specified grade excluding the cost of centering and shuttering - all work upto plinth level - 1:5:10 (1 cement : 5 coarse sand : 10 graded stone aggregate 40mm nominal size)

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

Providing and fixing in position 12 mm thick bitumen impregnated fibre board conforming to IS : 1838 , including cost of primer , sealing compound in expansion joint

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

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)

Providing and laying 60mm thick factory made cement concrete interlocking paver block of M-30 grade made by block making machine with strong vibratory compaction and of approved size and design / shape laid in required colour and pattern over and including 50mm thick compacted bed of course sand , filling the joints with coarse sand etc. all complte

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

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 conrete 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.

Fabrication, supply and fixing of village/informatory name board of size 1.00mtsx0.61mts. The width of the board is tempered at 0.80mtrs upto 1.06mtrs to give the triangular shape at one End with high intensity reflective sheeting Of required colour encapsulation on aluminium sheet of not less than 2.00mm thick suitably supported and framed with 25mmx25mmx3mm AISI 316 grade stainless steel angle and the board frame is supported alround with AISI 316 grade stainless steel pipe of 38.10mm dia (outer dia & 2mm wall thickness).The village names / street names, Lettering and symbols will be provided by high intensity grade while sheeting. The board is supported by 2Nos., of 63.5mm dia post S.S. pipes of 2.0mtrs.height with same dia dummy plate arrangement at the top. The board frame and post pipes are welded by Tig Welding with necessary polishing etc., and M.S. pipes of 50mm dia for a length of 35cm will be welded at size 0.45x0.45x0.50mtrs. with P.C.C. 1:2:4 rate including all the materials, S.S.welding,grinding, polishing, fabrication charges, conveyance etc., except earth work and PCC charges, complete.

P SENTHIL KUMARAN