Jawasa link road to Gurawali Bhadaura link road black road construction work.

Cleaning jungle including up rooting of rank,vegetation grass,push,wood tress and sampling of grith upto 30 cm measured at a height of 1 m above ground level and removal of rubbish up to adistance of 50 m out side the peripheryof area cleared.as per pwd sor 2022 si no 259(1)

Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of Table 300.2 with lead upto 1000 m as per Sr. No. 3.14 Technical Specification Clause 303.1.

Excavation for roadway in soil by mechanical means including cutting and pushing the earth to site of embankment upto a distance of 100 m, including trimming bottom and side slopes in accordance with requirements of lines, grades and cross-sections. As per Sr. No. 3.5 clause 302 ,II

Construction of granular sub-base by providing well graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with smooth wheel roller to achieve the desired density. As per Sr. No 4.1 Clause No 401

Providing, laying, spreading and compacting stone aggregates of specific sizes 45-63 mm 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 as per Sr. No. 4.8 Technical Specification Clause 405/2.

Providing, laying, spreading and compacting stone aggregates of specific sizes 22.4-53 mm 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 as per Sr. No. 4.8 Technical Specification Clause 405/3.

Providing and applying primer coat with bitumen emulsion (SS-1) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.70 kg/sqm using mechanical means as per Sr. No. 5.1 Technical Specification Clause 502

Providing and applying tack coat with bitumen emulsion (RS-1) grade pressure distributor at the rate of 0.225 kg per sqm on the prepared granular surfaces treated with primer & cleaned with Hydraulic broom as per Sr. No. 5.2 technical Specification Clause 503.

Providing laying & 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 to required line grade and level to serve as waering course on a previously prepared base , including mixing in a suitablle plant, laying and rolling with a three wheel 80-100 Kn static roller capacity finished to required level as per Sr. No. 5.9 technical Specification Clause 508.

Providing & laying seal coat by manual means with VG-10 (0.68 Kg / Sqm) Bitumen sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type B as per Sr. No. 5.12 technical Specification Clause 510.