Annual maiantenance of Bhakhality to Sarog road km 0.00 to 6.00

Amount

Earthwork in excavation for structures as per drawing and technical specifications Clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50 m, dressing of sides and bottom and backfilling in trenches with excavated suitable material including all leads and lifts as per direction of the Engineer-in-Charge. (Ordinary Soil)

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. including all leads and lifts as per direction of the Engineer-in-Charge

Providing and laying bituminous macadam 40mm th. with hot mix plant using crushed aggregates of grading as per Table 500.4 premixed with bituminous binder VG-10, transported to site with all mode of transpoertation and laid over a previously prepared surface with paver finisher to the required grade, level and alignment and rolled to achieve the desired compaction as per Technical Specification Clause 504. 40 mm thick. including all leads and lifts as per direction of the Engineer-in-Charge

Providing and applying tack coat with Bitumen emulsion using emulsion distributor at the rate of 0.25 to 0.30 kg per sqm on the prepared bituminous surface cleaned with Hydraulic broom as perTechnical Specification Clause 503 including carriage of Material with in all leads and lifts as per the direction of Engineer-in-charge

Providing and laying bituminous concrete 30 mm with 100-120 TPH batch type hot mix plaint producing an average output of 75 tonnes per hours using crushed aggregates of specified grading primixed with bitminous binder @ 5.4 to 5.6 per cent of mix filler transporting the hot mix to work site laying with a hydroslatic 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 including carriage of Material with in all leads and lifts as per the direction of Engineer-in-charge

Providing and Laying concrete for plain/reinforced concrete in open foundations complete as per drawing and technical specification clauses 802, 803, 1202 and 1203 1:3:6. including all leads and lifts as per direction of the Engineer-in-Charge)

BUILDWELL CONSTRUCTION