One Year RC-Zone XVII-For various PWD Roads under Roads Section -Thodupuzha in Idukki District-4 Road stretches for a length of 12.610 Km

Amount

Appendix A Reactave maintenance works

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.

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

OD47790/2024-2025: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 of MORD.Type A :- 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.

OD49619/2024-2025:Providing and fixing vinyl sticker in existing DLP board including lettering and printing

Appendix B Pre Monsoon works

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

OD47791/2024-2025:Engaging excavator (JCB) for various purposes

OD47792/2024-2025:Engaging small tipper for removing the excavated materials , debris for various premonsoon works

OD47793/2024-2025:Engaging mazdoor

OD47794/2024-2025:Supply of granular material at site

OD47795/2024-2025:Supplying instant road repair mix to roads section Thodupuzha in packetswhich contains 50kg of compounds

Appendix C : Protective /Preventive maintenance works

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.

5.2.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.

OD47796/2024-2025: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 of MORD.Type A :- By Manual Means

12.1.B.1:Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material. <br> Ordinary Soil - Depth upto 3m - 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>

OD47798/2024-2025:Conduction and reporting routine inspection for the entire length of the project road at a frequency of 7 days through out the agreement period of the running contract as directed by the deptl. officers at site. Additional RI may be required in response to reports, or complaints from police, other authorities and the public as result of major incidents, typhoon or flooding damages, etc, and are not measurable/payable. A proportion of RI should be carried out either during or immediately following a period of wet weather.

Appendix D : Emergency works

OD47800/2024-2025:Engaging excavator (JCB) for various purposes

OD47801/2024-2025:Engaging small tipper for removing the excavated materials , debris for various premonsoon works

OD47802/2024-2025:Engaging mazdoor

OD47803/2024-2025:Supply of granular material at site

ROBY BABU

SHIJU THOMAS

Devanesan

Bidder Name

Devanesan

ROBY BABU

SHIJU THOMAS