WORK NO 9

Scarifying existing granular surface to a depth of 50 mm and disposal of scarified material with a lift upto 3 m and leads upto 1000 m as per Technical Specification Clause DSR-2023, 16.9

Providing, laying, spreading and compacting grade stone aggregates of OMC Mechanical Mix Plant carriage of mixed material by tipper to site, laying in uniform layers with paver in subbase /base course on well prepared surface and compacting with vibratory roller to achieve the desired density. subgrade and compacting with the road roller to achieve the desired loosing in situ layer and relaying of same with 25% addition WMM materials, (WMM+1%OPC Cement+3.5% Emulsion) (Ε.Τ.Α.)

Providing and laying dense graded bituminous macadam with higher capacity batch type HMP using crushed aggregates of specified grading, premixed with bituminous binder (VG-30) @ 4.5 per cent 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.

Providing and applying tack coat with V-G-10 using pressure distributor at the rate of 2.50 kg. per 10sqm area on the prepared bituminous / granular surface cleaned with mechenical broom . complete as per Clause 503 of MORTH Specification

Providing and laying bituminous concrete with 100 TPH hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with 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 with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MORTH specification clause No. 509 complete in all respects