Reconstruction of damaged U drain infront of Govt. High School at Melparikalpet road in Bahour Commune, Puducherry.

Amount

Supplying and filling in plinth with river sand under floors, including watering ,ramming consolidating and dressing complete.

Supplying and filling with gravel (excluding rock) in trenches , plinth, sides of foundations etc . In layers not exceeding 20 cm in depth consolidating each deposited layers by ramming and watering etc .complete including all lead and lift

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

Cement concrete 1:4:8 mix with stone aggregate 40mm nominal size in foundation upto a depth of 1.5 metres below ground level and upto height of 1.5 above ground/bed level.

Plain cement concrete m-15 mix with stone aggregates 20mm nominal size mechanically mixed and vibrated in foundation upto a depth of 1.50 metres below ground level and/or 1.50 metres above ground/bed level

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

12mm cement plaster finished with a floating coat of neat cement 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 1:4:8 or leaner mix (including equivalent design mix)

Demolishing brick work manually / by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead - in mud mortar

Providing, hoisting and fixing upto plinth level for precast reinforced cement concrete slabs for drain cover slab of length varying upto 1.50m of various thickness including the cost of required centering, shuttering and finishing smooth with 6mm thick cement plaster 1:3 (1 cement 3 fine sand) on all faces of slab but excluding cost of reinforcementwith 1:1:1/2:3 (1cement one and a half coarse sand and three graded stone aggregate of 20mm nominal size

Disposal of moorum / building rubbish / similar unserviceable dismantled or waste material by mechanical transport including loading, transporting unloading within a lead of 10Km for all lifts, complete all as per the directions of Engineer-in-charge.

Engaging JCB (front end loader on hire basis for removing the blocks, garbages, vegetation, silt and loading of debris from drains and making channel / drain course for free flow as directed by the Engineer-in-charge. The rate includes cost of all Hire and running charges of the machinery, operating staff all other incidential charges etc., complete.

M R H Constructions

MEGAVARNAN V