Providing cement concrete Road and Drainage facilities to the 2nd cross of Rajaganapathi Nagar at Kakayanthope village in ACP.

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

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

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.

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 - 1:5:10 (1 cement : 5 coarse sand : 10 graded stone aggregate 40mm nominal size)

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.

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 Fe - 500D or more

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)

Providing and laying 60mm thick factory made cement concrete interlocking paver block of M-30 grade made by block making machine with strong vibratory compaction and of approved size and design / shape laid in required colour and pattern over and including 50mm thick compacted bed of course sand, filling the joints with coarse sand etc. all complete

Providing and fixing in position 12 mm thick bitumen impregnated fibre board conforming to IS : 1838, including cost of primer, sealing compound in expansion joints

Supplying and filling with gravel (excluding rock) in layers not exceeding 20 cm in depth , breaking clods , watering , rolling each layer with 1/2 tonne roller , or wooden or steel rammers and rolling every 3rd and top-most layer with power roller of minimum 8 tonnes capacity including all leads and lift (Payment will be made based on level measurement)

Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth three wheeled steel roller 8-10 tonnes in stages to proper grade and camber, applying and brooming requisite Crushable type such as moorum / gravel for screening and gravel for binding to fill up the interstices of coarse aggregate, watering and compacting to the required density - by manual means - Water bound macadam Gr-I with Gravel screening. (As per MoRTH specification, 4th Revision)

Construction of granular sub-base by providing close graded material, spreading in uniform layer with motor grader on prepared surface, by mixing place method with rotavator at OMC and compacting with vibratory roller to achieve the desired density, complete as per clause 401 of MoRTH specification, 4th Revision - By mix in place method - For grading III material.

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

M Thiagarajan (BID ID -55348)

B KATHIRAVAN (BID ID -55432)