Annual Maintenance of Inter...

17.53.2// Patch work with Water Bound Macadam Grading-II (Without screeing) 2. Providing, laying patchwork with stone aggregate of Grading-II laid to water bound macadam specifications after trimming the pot holes, removal of failed material, hand packing, applying and brooming requisite type of screening/binding materials to fill up the interstices of coarse aggregates, watering and rolling with smooth wheeled roller 8-10 tonne to match the adjoning surface complete as per technical clause 404 of MORT&H specifications

17.26.1// Tack Coat 1. Providing and applying tack coat with bitumen emlusion using emlusion pressure distributor at the rate of 0.25 kg per sqm on the prepared bituminous/ granular surface cleaned with mechanical broom as per technical clause 503 of MORT&H specifications

17.26.2// Tack Coat 2. Providing and applying tack coat with penetraation grade bitumen VG- 10 using bitumen pressure distributor at the rate of 0.30 kg per sqm on the prepared bituminous/ granular surface cleaned with mechanical broom as per technical clause 503 of MORT&H specifications

17.27.2// Bituminous Macadam with batch type HMP 2. Bituminous Macadam 50 to 75 mm thickness (grading-II) with batch type hot mix plant 100-120 TPH Providing and laying bituminous macadam 50-75 mm thick aggregates of specified grading premixed with bituminous binder VG - 30 @3.4% transported to site, laid over a previously prepared surface with paver finisher to the required grade, level and alignment and rolled as per clause 501.6 and 501.7 to achieve the desired compaction complete as per technical clause 504 of MORT&H specifications Grading II (19 mm nominal size)

17.31.2// Bituminous concrete with Batch type HMP 2. Bituminous Concrete 30 mm to 45 mm thickness (grading II) with 100-120 TPH batch type HMP Providing and lyaing 30mm-45mm bituminous concrete with 100-120 TPH batch type hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder VG - 30 @5.4% 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 wit smooth wheeled, virbratory and tandem rollers to achieve the desired compaction complete as per technical clause 507 of per MORTH specifications Note-if bitumen required is more than 5.4% as per job mix formula, no extra payment will be paid. Extra bitumen required will be considered as incidental to work.