O/R 2018-19 Providing 20 mm bit chipping carpet to damaged portion of Pathanapuram - Enathu road ch.0/500 to 5/300

Amount

Resurfacing damaged portion

55.2 : Supplying and stacking 12mm hard blue granite broken stone in standard heaps for measurement(IRC 3.2.1.a)

55.4 : Supplying and stacking 36mm size hard broken stone in standard heaps for measurement.

55.8.a : Filling up pot holes (cut and formed to regular shapes and all loose and defective materials removed) after supplying a prime coat of hot bitumen using 36mm departmental broken stone and compacting with power roller to get a compact surface.

55.9.a : Filling up pot holes (cut and formed to regular shapes and all loose and defective materials removed) after supplying a prime coat of hot bitumen using 12mm departmental broken stone and compacting with power roller to get a compact surface.

10.3 : Maintenance of Earth Shoulder (stripping excess soil) from the shoulder surface to achieve the approved level and compacting with plate compactor

5.2.a : Providing and applying tack coat with bitumen emulsion( RS) using emulsion pressure distributor at the rate of 0.20 - 0.30 kg per sqm on the prepared bituminous surface cleaned with mechanical broom.

3.15 : Scarifying the existing bituminous road surface to a depth of 50 mm and disposal of scarified material with in all lifts and lead upto 1000 metres by Mechanical Means <br>

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

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

55.5.a : Levelling undulation with precoated chips with 1% of paving bitumen (vg 30) by weight of chips in a suitable mixer duly heated to 160 degree temperature spreading, levelling and rolling to required line and level for thickness up to 20 mm.

od34617/2018_2019 : ::Close Graded Premix Surfacing/Mixed Seal Surfacing :- Case I, Type - A By manual&amp;lt;br&amp;gt;means&amp;lt;br&amp;gt;-&amp;lt;br&amp;gt;Providing, laying and rolling of close-graded premix surfacing materialof 20 mm thickness composed of&amp;lt;br&amp;gt;11.2 mm to 0.09 mm (Type-A) aggregates using penetration grade bitumen using V G 30 to the required line,&amp;lt;br&amp;gt;grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable&amp;lt;br&amp;gt;plant, laying and rolling with a Smooth wheeled roller 8-10 tonne capacity, and finishing to required level and&amp;lt;br&amp;gt;grade

3.24.A : Construction of unlined surface drains of average cross sectional area 0.40 sqm in soil by mechanical Means to specified lines, grades, levels and dimensions to the requirement of clause 301 and 309. Excavated material to be used in embankment within a lead of 50 metres (average lead 25 metres)<br>

Bidder Name

LINESH KUMAR B