Resurfacing of various roads in ward No 18 Engine Ghar (i) H B Colony to Water Tank and (ii) Road to Dakshin Vihar

Amount

Stone soling properly hand packed filling interstices with kharanja stone and consolidating with power road roller to the required gradient and comber including spreading, watering and rolling of binding materials moorum or earth etc. complete as per HPPWD specification. 100mm spread thickness (finished work including materials and labour)

Preparation of surfaces by brushing with wire brushes for removing caked mud etc. sweeping with brooms and finally fanning the cleaned surface with gunny bags to remove all loose dirt etc. Water bound macadam surface (new)

Preparing surfaces by brushing with wire brushes for removing caked mud etc. sweeping with brooms and finally fanning the cleaned surface with gunny bags to remove all loose dirt etc. Black top surfaces

Providing and applycing tack coat with Bitumen VG10 using distributor at the rate of 1 kg per sqm

Providing and applycing tack coat with Bitumen VG10 using distributor at the rate of 0.50 kg per sqm

Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with three wheel 80-100 kN static roller in stages to proper grade and camber, applying and brooming, stone screening/binding materials to be fill-up the interstices of coarse aggregate, watering and compacting to thr equired density Grading 1 as per Technical Specification Clause 405. By Mechanical Means

Providing and laying bituminous concrete 30 mm thick (Thirty millimetre) with TPH batch type hot mix plant producing an average output of 75 tonnes per hour suing crushed aggregates of specified grading, premixed with bituminous binder VG-10 @ 5.4 to 5.6 per cent of mix and filler having anti stripping agent such as "Eva thermo" or equivalent mixed in [email protected]% of quantity of bitumen transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rooling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MORTH specification clause No.509 complete in all respects

naresh vij govt contractor