Contruction of U drain from Periyar Nagar to Vazhapet bus stop in Kuruvinatham Village, Bahour Commune, Puducherry.

Amount

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

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)

Providing , hoisting and fixing precast RCC cover slabs for drain (upto plinth level) of length varying upto 1.80m and varying thickness from 100mm to 200mm including the cost of required centering, shuttering and finishing smooth with neat cement punning on the exposed surfaces but excluding cost of reinforcement with 1:1.5:3 (1 cement 1.5 coarse sand and 3 graded stone aggregate 20mm nominal size) The rate is iinclusive of all taxes.

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.

C KOTHANDARAMAN

M.THIRUGNANAM CONSTRUCTIONS

R MANOGARAN