GENERAL-RM 2024-2025 , RC1 - Cluster 1 - One year Running contract for Various Roads under section Kalloorkad - Zone1 in Ernakulam District, 5 road stretches for a total length of 24.3 Km -General Civil Work

Amount

Appendix A-Reactive Maintenance

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.

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

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.

OD110145/2024-2025:Providing and laying and rolling of close graded premix carpet (CGPC) of 20 mm thickness composed of 11.2 mm to 0.09 mm( MORTH M -041) aggregates premixed using viscosity grade bitumen per 10 Sqm ( MORTH 5.7.1 TYPE A) to required line, grade and level 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, finished to required level and grades. By manual means

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.1:Construction of granular sub-base by providing graded Material, mixing in a mechanical mix plant at OMC, carriage of mixed Material to work site, spreading in uniform layers with a motor grader on the prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per clause 401 Grading-I - Plant Mix 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.

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.

OD110146/2024-2025:Filling up Potholes with bituminiousreadymix compound(25 kg bag)and compacting byramming to geta compactsurface including of cost of material,layingcharges,transportationto to site etc.complete rate is arrivedfor a bag of 25 kg.

Appendix B-Protective Maintenance

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.

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

OD110140/2024-2025:Providing and laying and rolling of close graded premix carpet (CGPC) of 20 mm thickness composed of 11.2 mm to 0.09 mm( MORTH M -041) aggregates premixed using viscosity grade bitumen per 10 Sqm ( MORTH 5.7.1 TYPE A) to required line, grade and level 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, finished to required level and grades. By manual 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.

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.

12.8.1.C.1:Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications <br> RCC Grade M20 - Using Concrete Mixer <br>

12.40:Supply, Fitting and Placing un- coated HYSD bar Reinforcement in Foundation complete as per Drawing and Technical Specifications

OD110142/2024-2025:Removing old 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 drawing and directions of the engineer

Appendix C : Premonsoon works and Reactive maintenance

2.2:Clearing grass and removal of rubbish up to a distance of 50 metres outside the periphery of the area

OD110143/2024-2025:Engaging Man mazdoor for cleaning blocked up drains and clearing water stagnation from the carriage way.

OD130078/2024-2025:Hire charges for Tipper up to a capacity of 10 T. for disposing the waste and other debris to dumping yard including all leads as per the direction of dept. officers at site.

OD130079/2024-2025:Hire charges for excavator 0.9m3 for clearing the road sides for removing the debris , excess soil and loading the tipper etc,, complete as per the direction of dept. officers at site

OD110144/2024-2025:Conducting and reporting routine inspections for the entire length of the project road at a frequency of 7 days throughout the agreement period of the running contract as directed by the departmental officer at site.

3.24.A:Construction of unlined surface drains of average cross sectional area 0.40 sqm in soil by mechanical Means to specified lines, grades, levels and dimensions to the requirement of clause 301 and 309. Excavated material to be used in embankment within a lead of 50 metres (average lead 25 metres)<br>

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

OD4804/2025-2026:As per DAR Item No .50.2.33.5 Cutting branches of trees overhanging above any structures of girth between 40cm to 60cm including stacking of serviceable materials and disposal of unserviceable material, cost of labour, hire charges of rope and pully etc without making any damages to nearby structures etc complete.

OD4805/2025-2026:As per DAR Item No:50.2.33.6 Cutting branches of trees over hanging above any structures of grith between 60 cm to 90 cm including stacking of serviceable materials and disposal of unserviceable material, cost of labour, hire charges of rope and pully etc without making any damages to nearby structures etc complete

PM Bakker (BID ID -2199330)

Bidder Name

Muhammed

PM Bakker