Deposit work - KWA - WSS-Restoration work for laying KWA pipeline inPazhavara jn. - Karickal road(Pazhavara Kallada Road Ch.0/000 to0/400)

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Detailed estimate

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 1000mExcavation 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

od9136/2020_2021 : Driving down sand piles 200mm diameter, 75cm cm c/c to approved lines and levels through various steel pipes with CC shoe at bottom after keeping the shoe and removing the steel pipe and filling the space with sand and consolidated well for required length.

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

4.2.A.2 : Construction of granular sub-base by providing 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. <br> Grading-IV - For lower sub base - Mix in Place Method <br>Construction of granular sub-base by providing 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. Grading-IV - For lower sub base - 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.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.

55.8.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.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.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.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.

od9138/2020_2021 : ::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

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

Mangalathu builders and contractors

Bidder Name

Mangalathu builders and contractors

Ajayakumar T