GENERAL RM 2024 25 RC 2 Phase 2 Cluster II One Year Running Contract Ernakulam Sn Zone I One Year Running Contract for various PWD Roads under Road section Ernakulam in Ernakulam District 11 road stretches for a length of 22km 61m General Civil Work

Amount

Reactive Maintenance(Initial Rectification Work)

10.5.1a:Filling Pot-holes and Patch Repairs with Bituminous concrete, 40mm. Removal of all failed material, trimming of completed excavation to provide firm vertical faces, cleaning of surface, painting of tack coat on the sides and base of excavation as per clause 503, back filling the pot holes with hot bituminous material as per clause 504, compacting, trimming and finishing the surface to form a smooth continuous surface, all as per clause 3004.2 - For grading I Material

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

OD45677/2024-2025:Filling up pot holes with ready mixed bituminous compound(25Kg) and compacting by ramming to get a compact surface including cost of material laying charges, transportation to site etc.complete(Rate is arrived for a bag of 25Kg)

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.

OD45678/2024-2025:Providing, laying and rolling of close-graded premix surfacing material of 20 mm thickness composed of 11.2 mm to 0.9 mm (Type-A) or 13.2 mm to 0.9 mm (Type-B) aggregates using penetration grade bitumen to 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 grades as per Technical Specification Clause 509

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.

5.3.2.a:Providing and laying bituminous macadam with 80-100 TPH hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading premixed with a bituminous binder (VG 30), transported to the site, laid over a previously prepared surface with paver finisher to the required grade, level, and alignment and rolled as per clauses 501.6 and 501.7 to achieve the desired compaction For Grading II - (19 mm nominal size)

8.13:Providing and laying of hot applied thermoplastic compound 2.5 mm thick including reflectorising glass beads on Bituminous Surface @ 250 gms per sqm area, the thickness of 2.5 mm is exclusive of surface applied glass beads as per IRC:35. The finished surface to be level, uniform, and free from streaks and holes.

Premonsoon Nature work

OD45674/2024-2025:Engaging Man Mazdoor for various activities such as diverting flood water, clearing road berm, filling up pot holes using Bitumen ready mix etc

OD45675/2024-2025:Engaging Skilled Wood Cutter for cutting and removing trees and Branches

OD45676/2024-2025:Jetting culvert of 600mm,to 1500mm using water jetting using heavy tipe pump set & Hose 4" ,3" & 2"including conveyance of pump loading etc.. complete as per direction of site engineers

55.15:Refurbishment of existing signboardsRefurbishment of existing signboards of all size except gantry mounted ones to their original reflectivity & position by removing obstructions like overgrowth vegitation etc ,if any,washing the signboards with water & soap solution to remove all dirt, oil etc. , correcting any dislocations including minor repairs, replacement of lost nut and bolts etc complete.

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.

Appendix C Proactive/Preventive maintenance

OD45672/2024-2025:Engaging Man Mazdoor for various activities such as diverting flood water, clearing road berm, filling up pot holes using Bitumen ready mix etc

OD45673/2024-2025:Conducting and Reporting Inspections for the entire length of the Project Road frequency of 7 days throughout the agreement period for the Running Contract as directed by Engineer in charge

10.5.1a:Filling Pot-holes and Patch Repairs with Bituminous concrete, 40mm. Removal of all failed material, trimming of completed excavation to provide firm vertical faces, cleaning of surface, painting of tack coat on the sides and base of excavation as per clause 503, back filling the pot holes with hot bituminous material as per clause 504, compacting, trimming and finishing the surface to form a smooth continuous surface, all as per clause 3004.2 - For grading I Material

55.22:Supplying and laying interlocking tile 100 mm or nearest size thickness, minimum strength M 40 including providing a layer of 6 mm aggregate for 5 cm thickness, then laying interlock cobbles in lines and levels as per the directions of the departmental officers at site inclusive of all cost & conveyance charges etc.; complete.

8.13:Providing and laying of hot applied thermoplastic compound 2.5 mm thick including reflectorising glass beads on Bituminous Surface @ 250 gms per sqm area, the thickness of 2.5 mm is exclusive of surface applied glass beads as per IRC:35. The finished surface to be level, uniform, and free from streaks and holes.

Appendix D Emergency Works

10.12:Clearance of land slides in soil and ordinary rock by a bull-dozer D 80 A-12, 180 HP and disposal of the same on the valley side

OD45667/2024-2025:Hire charges for Tipper

OD45668/2024-2025:Hire charges of Front end loader

OD45669/2024-2025:Engaging labour for various activities

8.45:Provision of metal drum/empty bitumen drum delineator, 300 mm in diameter, 800 mm high, filled with earth for stability, painted in circumferential strips of alternate black and white 100 mm wide fitted with reflectors 3 Nos of 7.5 cm dia, all as per IRC:SP:55-2001

OD45670/2024-2025:Engaging Wood Cutter for removing dangerously standing trees and over hanging

OD144169/2024-2025:Skilled labour for assisting Wood cutter

OD144176/2024-2025:Hiring chain saw with motor for wood cutting

OD144190/2024-2025:Hire and running charges of light crane

OD45711/2024-2025:Removing the old existing Vnyl printed sheeting on the Display board of running contract and replacing with newly prepared Vinyl sticker .including lettering,symbols and transportation to the site etc.as per approved drawing and directions of the departmental officer at site.

Bidder Name

shamsu nk