Providing drainage facilities to the Sorna Nagar in Ariyankuppam at ACP

Amount

Desilting the canal by removing silt, slush and debries from the bed of the drain removing the grass, buses etc., complete in unhygenic and foul condition including disposal of the same within an average lead of 1KM without polluting the environment by manual means

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

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)

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

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work upto plith 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 laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work upto plith level - 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20mm nominal size)

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

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

Removal of unserviceable soil including excavation, loading and disposal upto 1000 m lead but excluding replacement by suitable soil which shall be paid separately as per Clause 305.

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

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)

Cement concrete flooring 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate) finished with a floating coat of neat cement, including cement slurry, but excluding the cost of nosing of steps etc .complete - 40mm thick with 20mm nominal size stone aggregate

Fabrication, supply and fixing of village/informatory name board of size 1.06mts x 0.61 mts. The width of the board is tapered at 0.80 mts upto 1.06 mts to give the triangular shape at one end with high intensity reflective sheeting of required color encapsulation on aluminium sheet of not less than 2 mm thick suitably supported and framed with 25 mm x 25 mm x 3 mm AISI 316 grade stainless steel angle and the board frame is supported alround with AISI 316 grade stainless steel pipe of 38.10 mm dia (outer dia & 2 mm wall thickness). The village names/ street names, lettering and symbols will be provided by High Intensity grade white sheeting. The board is supported by Two Nos. of 63.5 mm dia post S.S pipes for 2.0 mts 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 pipe of 50 mm dia for a length of 35 cm will be welded at the bottom of the posts and fixed in a ground pit of size 0.45 x 0.45 x 0.45 mts 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 P.C.C charges, complete

N Vazhumuni