GENERAL-RM -2024-25- RC1- Cluster1- One year Running Contract for Various PWD Roads under roads section Wadakkanchery -2 in Thrissur district 3 road stretches for a total length of 12.46 KM- General Civil Work

Amount

Appendix A - Reactive Maintenance

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

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.

55.4: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.

55.7.a:Providing bitumen leveling coarse between 40mm and 150mm with 36mm deptl metal by spreading the metal to line and levels and rolling until the compacted coarse aggregate has a firm surface and applying hot bitumen with pressure sprayer at the rate of 20 Kg per M3 metal including all cost of bitumen conveyance heating mixing spreading in appropriate locations to proper levels compacting with power roler and other sundry stores.

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.

OD107363/2024-2025:Providing ,laying and rolling of close graded premix surfacing material of 20mm thickness composed of 11.2mm to0.09(Type -A) aggregates using penetration grade bitumen 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 8-10 KN static roller and finishing to required level and graded as per technical clause 509 of MORTH

OD119856/2024-2025:Removing existing vinyl sticker on the display board of running contract, and replacing with new vinyl sticker including lettering symbols and transporting to site etc. as per approved drawings and directions of the engineer.

OD123120/2024-2025:Providing and fixing of RC boards of non reflectorized sign fixed over aluminium composite material sheeting 4 mm thick with an area not exceeding 0.9 sqm, with suitable back supporting frame of MS angle 25X25X4mm and supported on suitably designed GI pipe pole not less than 50mm NB , 1 No. confirming to IS 1239, firmly fixed to the ground by means of properly designed foundation with M 15 grade cement concrete min size 40 cm x 40 cm x 60 cm, 60 cm below ground level including painting all exposed surface with 2 coats of epoxy painting over epoxy primer and as per approved drawing and clause 801 including lettering symbols etc.

Appendix B- Premonsoon

OD107358/2024-2025:Engaging Wood Cutter for tree cutting

OD107359/2024-2025:Hire charges for Excavatoor 0.9m3

OD107360/2024-2025:Hire charges for Tipper

OD107361/2024-2025:Engaging man for clearing drain,clearin went way of Chocked up culvert, removal of cover slab,pavement sweeping,removal of debris from roads,clearing all type of waste from roads Clearing foot path/ pedestrian area, maintenance of sign board etc

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

OD262034/2024-2025:Filling of potholes with bituminous ready mix compound (25 Kg Bag) and compacting by ramming to get a compact surface including cost of materials , laying charges etc. complete.

Appendix C- Preventive Maintenance

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

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.

55.6.a:Providing pre mix bitumen leveling coarse having thickness between 20mm and 40mm with 12mm deptl metal by spreading the metal to line and levels and rolling until the compacted coarse aggregate has a firm surface and applying hot bitumen (vg 30) with pressure sprayer at the rate of 48 Kg per M3 metal including all cost of bitumen conveyance heating mixing spreading in appropriate locations to proper levels compacting with power roler and other sundry stores.

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.

55.7.a:Providing bitumen leveling coarse between 40mm and 150mm with 36mm deptl metal by spreading the metal to line and levels and rolling until the compacted coarse aggregate has a firm surface and applying hot bitumen with pressure sprayer at the rate of 20 Kg per M3 metal including all cost of bitumen conveyance heating mixing spreading in appropriate locations to proper levels compacting with power roler and other sundry stores.

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.

OD107366/2024-2025:Providing ,laying and rolling of close graded premix surfacing material of 20mm thickness composed of 11.2mm to0.09(Type -A) aggregates using penetration grade bitumen 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 8-10 KN static roller and finishing to required level and graded as per technical clause 509 of MORTH

Routine Maintenance

OD107368/2024-2025:Engaging labour with passenger car not less than 1000 CC for conducting and reporting routine inspection for 20 Km for the entire length of project at a frequency of 7 days throughout the agreement period of running contract as per the directions of departmental officer

praveen (BID ID -2149566)

Bidder Name

PRASANTH

praveen