Periodic Maintenance of Link road from NH-22 to Pooh Km. 0/00 to 4/320 under AMP for the year 2024-25 (STATE ROAD) VR-HP0502VR006121301302, 303, 304 and 305 (SH- Annual surfacing from 0/00 to 4/320

Amount

Construction of penetration macadam over prepared base by providing a layer of compacted crushed coarse aggregate using chips spreader with alternate applications of bituminous binder and key aggregates and rolling with a three wheel 80-100 kN static roller to achieve the desired degree of compaction as per Technical Specification Clause 506. 50 mm thick Bitumen (VG-10), including carriage of materials through all modes of transportation with in all leads and lifts, as per PWD specifications and as per direction of the Engineer-in-charge including all incidentals. The rates are inclusive of octroi, royaltiy, malkana, toll tax, GST or other taxes imposed by the Government.

Providing and applying tack coat with Bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.25 to 0.30 kg per sqm (Zero point twenty five to zero point thirty kilogram per square metre) on the prepared dry and hungry bituminous surface cleaned with Hydraulic broom as per Technical Specification Clause 503,including carriage of materials through all modes of transportation with in all leads and lifts, as per PWD specifications and as per direction of the Engineer-in-charge including all incidentals. The rates are inclusive of octroi, royaltiy, malkana, toll tax, GST or other taxes imposed by the Government.

Providing, laying and rolling of close-graded mix seal surfacing material of 25 mm (Twenty five millimeter) thickness composed of 13.2 mm (Thirteen point two millimeter) to 0.9 mm (Zero point nine millimeter) (Type-B) or 13.2 mm Thirteen point two millimeter) @ 0.338kg/per ten sqaure merer (Zero point three three eight kilogram per ten square meter) aggregates using penetration grade bitumen @ i.e binder content @ 23.75kg/10sqm (Twenty three point seventy five Kilogram per ten square meter) or 5.11%(Five point eleven percent) by weight and minimun density of MSS should be 2.10 gram/cc to required line grade and level to serve as wearing course on a previous prepared base including mixxing in a suitable plant , laying and rolling with a three wheel 8-10 kN static roller and finishing to required level and grades as per Technical Specification Clause 509, including carriage of materials through all modes of transportation with in all leads and lifts, as per PWD specifications and as per direction of the Engineer-in-charge including all incidentals. The rates are inclusive of octroi, royaltiy, malkana, toll tax, GST or other taxes imposed by the Government. The hot mix plant should be available within the 40 Km from the site of work.

VIPAN KUMAR