Renewal work of Purola Khaladi Dhadoli Motor Road in Km 7, 8, 9, 10 and 11 in Block Purola, District Uttarkashi under Annual Repair 2021-22

Amount

(WBM Grading 3) Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 80-100 kN in stages to proper grade and camber, applying and brooming, stone screening to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 3 as per Technical Specification Clause 405.(Rate Exclusive of GST)

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 on the prepared granular surfaces treated with primer & cleaned with Hydraulic broom as per Technical Specification Clause 503 (Rate Exclusive of GST)

20mm thick Open-Graded Premix Carpet using Bituminous (penetration grade/modified bitumen) Binder Providing, laying and rolling of open-graded premix carpet of 20 mm thickness composed of 13.2 mm nominal size ( Passing 22.4 mm sieve and retained on 11.2 mm sieve) and nominal size 11.2 mm (Passing 13.2 mm sieve and retained on 5.6 mm sieve) in 2:1 ratio either using penetration grade bitumen or emulsion to required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable plant, laying and rolling with a three wheel 80-100 KN static roller capacity, finished to required level and grades to be followed by seal coat of either Type A or Type B or Type C as per Technical Specification lause 508. (20 mm thick OGPC using Bitumen VG-10) (Rate Exclusive of GST)

Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type A, Type B and Type C as per Technical Specification Clause 510 (Case - II : Type B) Bitumen (VG-10) (Rate Exclusive of GST)

Construction of Kutcha hill side drain in accordance with the requirement of specifications true to lines and grades. Dimesions and other particulars as per drawing and Technical Specification Clause 1606.1 (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.)(Rate Exclusive of GST)

PURAN CHAND

JAGMOHAN SINGH RAWAT

Raghuveer Singh

SAURAV KANDARI

Jagmohan

Darmyan Singh Rawat

DHEER PAL SINGH

PARTAP SINGH RAWAT