Description: Renewal of Bariyarpur link road in km 1 300 Name of Work Renewal of Bariyarpur link road in km 1 300
Details: Providing, laying, spreading and compacting stone aggregates of specific sizes(22.4-53mm) to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with 3 wheeled steel/ vibratory roller 8-10 tonnes 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 VG-10 using Bitumen Pressure Sprayer at the rate of 0.25 kg per sqm on the prepared granular surfaces treated with primer or previously painted surface & cleaned with Hydraulic broom as per MORD Technical Specification Clause 503. and direction of Engineeer in Charge . Providing, laying and rolling of open-graded premix carpet of 20 mm thick (compacted) composed of 13.2 mm to 5.6 mm aggregates of approved quarry using bitumen (VG-10) to required line, grade and level to serve as
Sector: PWD