Reconstruction of damaged existing culvert across the Irrigation channel in the Nettapakkam Pandasozhanallur main road near Government Health Centre at Nettapakkam Commune, Puducherry II Call

Amount

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 deleteriousmatter, dressing of sides and bottom, backfilling the excavation earth to the extent required and utilising the remainging earth locally for road work - by mechanical means - depth upto 3m (Ordinary soil)

Supplying and filling with quarry rubbish including spreading watering consolidation etc., complete as directed by the Engineer-in-charge

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

Centring and shuttering including strutting, propping etc. and removal of form work for - columns, piers, abutments, pillars, posts and struts

Centring and shuttering including strutting, propping etc. and removal of form work for - retaining walls, return walls, walls (any thickness) including attached pilasters, buttresses, plinth and string courses fillets, kerbs and steps etc.

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.

Cement concrete 1:3:6 mix with stone aggregates 20mm nominal size mechanically mixed and vibrated in foundation upto a depth of 1.5 metres below ground level and 1.5 metres ground/bed level.

Reinforced cement concrete m-20 mix with stone aggregate 20mm nominal size mechanically mixed and vibrated for bed plates exlcuding steel reinforcement, but including centering and shuttering, laid in position.

Reinforced cement concrete m-20 mix with stone aggregate 20mm nominal size mechanically mixed and vibrated for reinforced concrete work in slab excluding steel reinforcement, but including centering and shuttering, laid in position.

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

Cement plaster 12mm thick in cement mortar 1:3

6mm cement plaster of mix 1:3 (1 cement : 3 fine sand)

Providing and fixing premoulded bitumen joint filler, for expansion joints including the cost of sealing compound and priming coat - 12 mm wide

Plain cement concrete m-15 mix with stone aggregates 20mm nominal size mechanically mixed and vibrated in superstructure upto 4.00 metre above, 1.50 metre from ground/bed level.

Finishing walls with water proofing cement paint of required shade - New work (Two or more coats applied @ 3.84 kg / 10 sqm)

Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of masonry,cement concrete, wood work, steel work, including T&P and scaffolding wherever necessary, sorting the dismantled material disposal of unserviceable material and stacking the serviceable material with all lifts and lead of 1000m - Lime/Cement Concrete - by manual means (Lime concrete, cement concrete grade M-10 and below.

Dismantling of flexible pavements and disposal of dismantled materials upto a lead of 1000 metres, stacking serviceable and unserviceable materials separately - by manual means - bituminous courses

Providing and fixing 110 mm dia PVC pipes (4kg / cm2) in weep holes including cement concrete 1:5:10 (one cement : 5 sand : 10 graded stone aggregate ) and filling of pebbles etc.,

Supplying and filling with gravel (excluding rock) in layers not exceeding 20cm in depth , breaking clods, watering , rolling each layer with 1/2 tonne roller , or wooden or steel rammers , including all leads and lift etc., complete for making play fields , running trees and court yards

R Venkatachalam