JJM- 2021-22- Edavanna Panchayath- Phase-II- Providing water supply arrangements to Odandampara ST Colony in Edavanna panchayath- Package-IIA- Road Restoration Work under Package-II

Amount

Appendix A :- Road Restoration- under PWD portion

Conveying the excavated earth from the site up to 1 KM distance by Mechanical transport including loading,unloading and stacking

Construction of granular sub-base by providing graded material, spreading in uniform<br>layers with a motor grader on a prepared surface, mixing by mix in-place method with rotavator at OMC,<br>and compacting with a vibratory roller to achieve the desired density, complete as per clause 401.<br>Grading-III -For lower sub-base - Mix in Place Method

Providing, laying, spreading and compacting graded stone aggregate<br>to Wet Mix Macadam-Specification including premixing the Material with water at OMC in mechanical mix<br>plant<br>carriage of mixed Material by tipper to site, laying in uniform layers with paver in sub- base<br>/base course on well prepared surface and compacting with vibratory roller to achieve the<br>desired<br>density<br>

Providing and applying primer coat with bitumen emulsion ( SS) on<br>prepared surface of granular Base including clearing of road surface and spraying primer at the rate of<br>0.70 - 1.0 kg/sqm using mechanical means

Providing and applying tack coat with Bitumin emulsion ( RS) using<br>emulsion pressure distributor at the rate of 0.20 to 0.30kg/sqm on the prepates bituminous surface<br>cleaned withmechanical broom.

Providing, laying and rolling of close-graded premix surfacing material<br>of 20 mm thickness composed of 11.2 mm to 0.09 mm (Type-A) aggregates using viscosity grade<br>bitumen ( VG -30) to the required line, grade, and level to serve as wearing course on a previously<br>prepared base, including mixing in a suitable HMP of appropriate capacity not less than 75<br>tonnes/hour.,laying and rolling with a Smooth wheeled roller 8-10 tonne capacity, and finishing to the<br>required level and grade.<br>

Providing and laying surface dressing as wearing course in single coat using crushed stone aggregates of specified size on a layer of bituminous binder (VG 30) laid on the prepared surface and rolling with 8-10 tonne smooth wheeled steel roller. Grading I - 19 mm nominal chipping size

M Hussain

Bidder Name

M Hussain

DILEEP M