DEPOSIT Thodupuzha Piravom RoadRestoration of Thodupuzha Piravom Road ch 10/115 to ch 16 400 General Civil Work

Amount

Appendix A-Road Work

3.6:Excavation for roadwork in soil with hydraulic excavator of 0.9 cum bucket capacity including cutting and loading in tippers, trimming bottom and side slopes, in accordance with requirements of lines, grades and cross sections, and transporting to the embankment location within all lifts and lead upto 1000m

4.1.A.3:Granular Sub-Base with Close Graded Material (Table:- 400-1) :- Plant Mix Method - Grading - III Material<br> Construction of granular sub-base by providing close 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 vibratory roller to achieve the desired density, complete as per clause 401

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.

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.

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.

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.

OD129466/2024-2025:Providing ,laying and rolling of close graded premix surfacing material of 20mm thickness composed of 11.20mm to 0.90mm (type-A) or 13.2mm to 0.90mm(Type -B) aggregates using penetration grade bitumen 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 8- 10KN static roller and finishing to required level and grades as per Technical specification Claude 509.

12.4:Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days.

12.8.B:Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications <br> PCC Grade M20 (Without formwork) <br>

Mc.Rajan

V.M. Mammukunju

ERNAKULAM DISTRICT LABOUR CONTRACTING COOPERATIVE SOCIETY LIMITED

Bidder Name

Saju C S

Mc.Rajan

ERNAKULAM DISTRICT LABOUR CONTRACTING COOPERATIVE SOCIETY LIMITED

V.M. Mammukunju