Construction of balance work of triple cell RCC box culvert in KM 3rd of Amerpora-Haritar road

Amount

The bidder shall quote his rate including all sorts of carriages, loading, unloading, dumping and head load complete upto site of work.

Providing and Laying in position reinforced cement concrete (Cast in situ)of specified grade excluding the cost of centering and shuttering- All work up to plinth level.

Form work with kit ply /steel plates including centering, shuttering and proping and removal of formwork after casting concerte excluding material cost of formwork

abutments/ pier shafts

slab soffit/edges

labour charges for cutting,bending,binding and assembeling in position steel reinforcement excluding cost of steel reinforcement.

providing and laying in psition 100 mm dia PVC pipe weep holes embeded in cement concrete in abutments/ pier shafts excluding cost of cement concrete.

Providing and laying filter media with granular material

Backfilling behind filter zone of abutment shafts with available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, compacted by vibratory roller to maximium dry denisty (MDD) at OMC Including re-excavation and carriage of dumped earth lead up to 50 m and lift upto 1.5 m.

Construction of granular sub-base by providing close graded Material conforming to specifications, mixing in a mechanical mix plant at OMC, carriage of mixed material by tippers to work site, for all leads & lifts, spreading in uniform layers of specified thickness with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per specifications and directions of Engineer-in-Charge.

With material conforming to Grade-III (size range 26.5 mm to 0.075 mm ) having CBR Value-20

With material conforming to Grade-V

Providing and fixing of rain water collection bores/drainage spouts job includes cost of 100m dia G.Ipipes,G.I bolts,and MS flat clamps complete as per specifications and directions of Engineer-in-Charge.

labour charge for fabrication and erecting welded in built up sections, in beams,side railings, rafters, trusses and framed work, including cost of cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete job excluding cost of structural steel.

Supply of (Coarse) River Sand free from dirt, dust & organic materials including loading, unloading, carriage upto site of work.(quantity will be provided as per consumpution)

Supply of Crushed Nallah boulder Stone Aggregate (Bajri) well graded 40mm / 20mm / 10mm nominal size free from dirt, dust and organic materials including loading, unloading, carriage upto site of work.(quantity will be provided as per consumpution)

Note: The Above advertised quantity may increase or decrease upto the extent of 25% as per actual requirement as directed by the Engineer In-charge of the site and alloted rate shall apply.

GH HASSAN KHANDAY