Reconstruction of culvert cum Head sluice at Aathangarai street on right Bank of Vanjiar near Serumavilangai village in Thirunallar Commune

Amount

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

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)

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

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work upto plinth level - 1:4:8 (1 cement : 4 coarse sand : 8 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 plinth level - 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20mm nominal size)

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.

Providing and laying cement concrete in retaining walls, return walls, walls (any thickness) including attached pilasters, columns,piers, abutments, pillars, posts,struts, buttresses, string or lacing courses, parapets, coping,bed blocks, anchor blocks, plain window sills, fillets, sunken floor etc. upto floor five level, excluding the cost of centering ,shuttering and finishing - 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20mm nominal size)

Reinforced cement concrete M-20 mix with stone aggregate 20mm nominal size mechanically mixed and vibrated for bed plates excluding 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 (TISCON / VIZAG / IISCO / SAIL/JSW) Fe - 415 or more

6 mm cement plaster 1:3 (1 cement : 3 fine sand) finished with a floating coat of neat cement and thick coat of lime wash on top of walls when dry for bearing of R.C.C. slabs and beams

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

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work upto plinth level - 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size)

White washing with lime to give an even shade - Old work (one or more coats)

Fabricating supply and fixing of shutter Groove angle made out of 65 x 65 x 6 mm Mild steel angle with required height including welding of Holdfast of size 25 x 25 x 6 mm mild steel angle 2 nos. on each side and including petty civil works and painting with one coat of anticorrosive black paint over one coat of Red Oxide primer etc., including dismantling the old groove angle conveying loading and unloading and stacking to section store etc., complete

Fabricating, supplying and fixing of top beam made out of 150 x 75 mm (ISMB 150) duly drilled to suit the head set assembly with required bed bolt made out of 25mm Mild Steel round road duly threaded with suitable anchorage arrangements to a height of 0.9 necessary fish plate made out of 8 mm Mild Steel Plate of size 0.23 x 0.30 m 2 Nos. to place of Beam in position including petty civil works and painting with one coat of anticorrosive black paint with one coat red oxide primer etc., including dismantling old Beam conveying, loading and unloading and stacking to section store etc., complete

Fabricating, supplying and erection of steel shutters of size above 1.00 m and upto 2.00 m width, made out of 8 mm thick Mild steel plate and ISMC 100 x 50 mm channels for outer frame with each 2 Nos. of vertical and horizontal stiffeners with equal spacing made out of same section and 8 mm Mild steel plate for gusset plate 2 Nos. of size 0.40 x 0.40 m with required bolts and nuts etc., and erection of shutter in position at site with all accessories and conveying and leading the shutter to the site. The rate to include dismantling the old shutter from the vent, including the power required, conveyance of equipments to site, loading of dismantled materials after completion of work, transporting to stores, unloading and stacking. The shutter shall be finished with one coat of anticorrosive black paint over one coat of Red Oxide paint. The rate shall include petty civil works and trial operations and all taxes etc., complete

Fabricating, supply and erection of cast iron head set assembly light duty with hexagonal nut (Approximate 50 Kg) duly machined with nut threading to suit the screw Rod with including cost of ball bearings for smooth operation cost of grease, one coat of Anticorrosive black paint over one coat of Red Oxide Primer. The cost shall include required handle for shutter operation including dismantling the existing head set Assembly and conveying to the store and stacking including loading and unloading charges etc., complete.

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead upto 50m and lift upto 1.5m

R RAJAGURU