Reconstruction of Damaged U Drain at Ambedkar Salai and Bismill road Junction Mudaliarpet Puducherry

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 deleterious matter, 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)

Centering and shuttering including strutting , propping etc and removal of form for - foundations, footings, bases of columns etc for mass concrete

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 work welded in built up sections / framed work , including cutting,hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required - in gratings, frames, guard bar, ladder, railings, brackets,gates and similar works

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

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

Applying one coat of water thinnable cement primer of approved brand and manufacturer on wall surface - water thinnable cement primer

Finishing with epoxy paint (two or more coats) at all locations prepared and applied as per manufacturer's specifications including appropriate priming coat, preparation of surface , etc.complete - on steel work

Painting with synthetic enamel paint of approved brand and manufacutre to give an even shade - Two or more coats on new work

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 cement mortar

Steel reinforcement for R.C.C.work including straightening , cutting , bending , placing in position and binding all complete upto plinth level - Thermo -Mechanically treated bars (ISI BRAND OF APPROVED MAKE) Fe - 415 or more

Supply of Quarry rubbish including stacking to department gauge for premeasurement and spreading required thickness

Providing hoisting and fixing upto plinth level precast reinforced cement concrete for drain cover slab of length varying upto 1.50 m of various thickness including the cost of required centring, shuttering and finishing smooth with 6 mm thick cement plaster 1:3 (1 cement :3 fine sand) on all faces of the slab but excluding the cost of reinforecement with 1:2:4 (1Cement : 2 coarse sands :4 graded stone aggregate 20mm nominal size) etc., complete as directed by the Engineer -in-charge

Desilting the canal "U" drain,culvert etc, by removing silt, slush and debris from the bed of the drain and removing the grass bushes etc., complete in unhygienic and foul condition including disposal of the same within an average lead of 2 km without polluting the environment etc., complete as directed by the Engineer-in-charge.

Disposal of debries/rubbish etc, within 3 km radius from the site. The reat includes loading and unloading,transportation charges etc, complete.