KIIFB Urgent patch works to New Ranny bridge approach road ch 000 to 1 800 Urgent patch works to New Ranny bridge approach road ch. 0 00 to 1 800 General Civil Work

Amount

Approach Road

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

OD102555/2024-2025:Dismantling of flexible pavements and sectioning the dismantling materials and Re-rolling.

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

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.

OD102545/2024-2025: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 manually 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.

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.

OD96227/2024-2025:Providing,laying and rolling of close graded premix surfacing material of 20 mm thickness composed of 11.2mm to 0.09 mm(Type A)aggregates using viscosity grade bitumen( VG-30) to the 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 static roller of 80-100 kN capacity and finishing to required level and grade.By annual means

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

2.4.2.A:Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of masonry, cement concrete, wood work, steel work, including T&P and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material with all lifts and lead of 1000 metres <br> Cement Concrete Grade M-15 & M-20 - By Mechanical Means <br>

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.

12.8.1.C:Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications <br> RCC Grade M20 - Using Concrete Mixer - (Without formwork) <br>

ANISHZACHARIAH

Bidder Name

ANISHZACHARIAH

ABU K ZACHARIAH