Special Repair of Ratangarh Lodhipur Milak Gohawar Chowk Telipura Road ODR in District Bijnor

Construction of sub-grade and earthen shoulders with approved material obtained from borrow pits with all lifts & leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of table No. 300-2 As per MORT&H Specification Clause 305 Sr. No. 3.18. (Including labour cess but excluding GST.)

(Water Bound Macadam) Providing, laying, spreading and compacting stone aggregates of specific sizes 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 requisite type of screening/ binding Materials to fill up the interstices of coarse aggregate, watering and compacting to the required density complete as per MORTH Specification Clause 404. (Including labour cess, Royalty but excluding GST.)

Providing and applying primer coat with SS-1 grade bitumen emulsion on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.70 kg per sqm using mechanical means as per Technical Specification Clause 502. (Including labour cess but excluding GST.)

Providing and applying tack coat with bitumen VG-10 grade using bitumen distributor at the rate of 0.200 kg per sqm on the prepared bituminious surface treated with primer & cleaned with Hydraulic broom as per Technical Specification Clause 503. (Including labour cess but excluding GST.)

Providing, laying and rolling of open-graded premix carpet of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates using VG-10 Grade Bitumen bitumen to required line, grade and level to serve as wearing coarse 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 as per Technical Specification Clause 510. (Including labour cess, Royalty but excluding GST.)

Providing and laying seal coat by mechanical means with VG-10 Grade Bitumen sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type A as per Technical Specification Clause 511. (Including labour cess, Royalty but excluding GST.)

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