Name of Work:- Mastic Flooring work (DBM, BC and Mastic work from Irrigation drain to India TV, Sector-85) Noida
Sl. No.
Item Description
1
Dismantling of flexible pavement (bituminous courses) by mechanical means and disposal of dismantled material up to a lead of 1 kilometre, as per direction of Engineer-in-charge.
2
Providing and applying primer coat with SS1 grade bitumen emulsion on prepared surface of granular Base including clearing of road surface and spraying primer at the rate of 0.70 to 1.00 kg/sqm using mechanical means.
3
Providing and laying Dense Graded Bituminous Macadam with higher capacity batch type HMP using crushed aggregates of specified grading, premixed with bituminous binder @ 4.5 percent by weight of total 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 505 complete in all respects.
4
Providing and applying tack coat with bitumen emulsion using emulsion pressure distributer at the rate of 0.25 kg per sqm on the prepared bituminous surface cleaned with mechanical broom.
5
Providing and laying Bituminous concrete with higher capacity batch type HMP using crushed aggregates of specified grading, premixed with bituminous binder @ 5.4 percent by weight of total 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 roller to achieve the desired compaction as per Morth specification clause No 507 complete in all respects.
6
Providing and laying bitumen mastic wearing course (as per specifications) with industrial bitumen of grade 85/25 conforming to IS : 702, prepared by using mastic cooker and laid to required level and slope, including providing antiskid surface with bitumen precoated fine grained hard stone chipping of approved size at the rate of 0.005 cum per 10 sqm and at approximate spacing of 10 cm centre to centre in both directions, pressed into surface protruding 1 mm to 4 mm over mastic surface, including cleaning the surface, removal of debris etc. all complete. (Considering bitumen using 10.2% as per MORTH specification). 40 mm thick
7
Disposal of building rubbish / malba / similar unserviceable, dismantled or waste materials by mechanical means including loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer-in-charge, beyond 50 m initial lead, for all loads including all lifts involved. Please Enable Macros to View BoQ information
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