Renewal work by SDBC on Gandikhata-Laldhang road in constituency Haridwar Gramin Distt. Haridwar under AR 2025-26 (km 1, 2, 3)

Amount

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, crushable screening to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 3 as per Technical Specification Clause 405.

Providing and applying tack coat with Bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.30 kg per sqm on the prepared dry and hungry bituminous surface cleaned with Hydraulic broom as per Technical Specification Clause 503.

Bituminous Macadam Providing and laying bituminous macadam with hotmixplant using crushed aggregates of grading as per Table 500.4 premixed with bituminous binder, transported to site upto a lead of 1000m laid over a previously prepared surface with paver finisher to the required grade, level and alignment and rolled to achievethe desired compaction as perTechnical Specification Clause 504 (with Bitumen VG-30)

Semi - Dense Bituminous Concrete (Providing and laying semi dense bituminous concrete with 100-120 TPH batch type HMP producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder @ 4.5 to 5 % 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. 508 complete in all respects) for Grading II - 10mm using VG - 30 bitumen (bituminous binder @ 5 % of mix)

Maintenance of Earhen shoulder (stripping of excess soil) Stripping excess soil from the shoulder surface to achieve the approved level compacting with plate compactor at OMC as per drawings and Technical Specification Clause 1903

HILL VALLEY CONSTRUCTION (BID ID -370765)

GIRISH KUMAR BHARDWAJ (BID ID -370776)

M/s P.K.Infratech (BID ID -370723)

M/S DOON INFRASTRUCTURE (BID ID -370343)

Amit Kumar Saini (BID ID -370770)