Name of Work: BOQ for Ordinary Repair in Km 0.00 to 36.50(Mehrauna to Siwan) of NH 227 A for year 2019-20 .
Sl.No.
Item Description
Item Code / Make
Quantity
Units
1
1.01
Construction of granular sub-base by providing coarse graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with vibratory roller to achieve the desired density, complete as per clause 401.
item 1
16.31
cum
2
1.02
Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the Material with water at OMC in mechanical mix plant carriage of mixed Material by tipper to site, laying in uniform layers with paver in sub- base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density.
item 2
45.05
cum
3
1.03
Providing and applying primer coat with bitumen emulsion on prepared surface of granular Base including clearing of road surface and spraying primer at the rate of 0.60 kg/sqm using mechanical means.
item 3
450.55
sqm
4
1.04
Bituminous Macadam (Providing and laying bituminous macadam with 100-120 TPH hot mix plantproducing an average output of 75 tonnes per hour using crushed aggregates of specified gradingpremixed with bituminous binder, transported to site, laid over a previously prepared surface withpaver finisher to .....(including 1% labour cess)
item 4
8.83
cum
5
1.05
Providing and laying semi dense bituminous concrete with 100-120 TPH batch type HMP producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder @ 4.5 to 5 per cent of mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MoRTH specification clause No. 508 complete in all respects.
item 5
308.69
cum
6
1.06
Tack coat,providing and applying tack coat with bitumen emulsion using emulsion pressure distributor at rate of 0.20 kg per sqm on the prepared bituminous/granular cleaned with mechanical broom etc.
item 6
12797.8
sqm
7
1.07
Restoration of rain cuts with soil, moorum, gravel or a mixture of these, clearing the loose soil, benching for 300 mm width, laying fresh material in layers not exceeding 250 mm and compacting with plate compactor or power rammers to restore the original alignment, levels and slopes.
item 7
6750
cum
8
1.08
Brick masonry work in 1:3 in sub-structure complete excluding pointing and plastering, as per drawing and Technical Specifications.
item 8
9.66
cum
9
1.09
Plastering with cement mortar (1:3 ) on brick work in sub-structure as per Technical Specifications.
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