GENERAL Deposit work Puthenvila Motorkunnu Akkal Road Restoration work for the trenches of water supply pipe line from ch 2 500 to 6 500 General Civil Work

Amount

1.RESTORATION WORK

3.13.1.B:Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom, backfilling the excavation earth to the extent required and utilising the remaining earth locally for road work. Ordinary soil - Mechanical Means - (Depth upto 3 m)

4.5:Providing, laying and spreading soil on a prepared subgrade, pulverising, adding the designed quantity of cement to the spread soil, mixing in place with rotavator, grading with the motor grader and compacting with the road roller at OMC to achieve the desired unconfined compressive strength and to form a layer of sub-base/base. Cement Treated Soil Sub Base/ Base

4.1.B.1:Construction of granular sub-base by providing graded material, spreading in uniform layers with a motor grader on a prepared surface, mixing by mix in-place method with rotavator at OMC, and compacting with a vibratory roller to achieve the desired density, complete as per clause 401. Grading-V - For sub-base cum drainage layer - Mix in Place Method

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.

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

55.3:Supplying and stacking 6mm hard blue granite broken stone in standard heaps for measurement(IRC 3.2.1.a)

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.

OD28007/2023-2024:Providing laying and rolling of MSS / close graded premix surfacing materials of 20mm thickness composed of 11.2 mm to .09mm ( Type A ) aggregates using viscosity grade bitumen (VG 30) to the required line, grade and level to serve as wearing coarse on previously prepred base , including mixing in a suitable plant laying and rolling with a three wheel static roller of 80 to100 KN capacity and finishing to required level and grade By manual means

Ramakrishnan

K Abdul Rehiman

Bidder Name

N Surendran

Ramakrishnan

K Abdul Rehiman