ANNUAL MAINTENANCE OF ROADS...

[17.26.2]Tack Coat 2. Providing and applying tack coat with penetration 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 with Batch type hot mix plant 100-120 TPH using crushed 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 clauses 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)

[17.50]Patch Work with close graded Premix Surfacing/Mixed seal Surfacing 20 mm thickness (Type B) Providing and laying patch work with close graded premixed surfacing material of 20 mm thickness Type B using penetration grade Bitumen VG - 10 @ 1.9 kg per sqm and crushed aggregates of specified grading after trimming the pot holes, removal of failed material, including mixing in a continuous type of HMP, carriage of mixed material and rolling with a smooth wheeled roller to match the adjoining surface complete as per technical clause 508 of MORT&H specifications