One Year RC-Zone VII-For various PWD Roads under Roads Section- Kattappana in Idukki District - 3 Road stretches for a length of 14.0km Km

Amount

Appendix A-Initial Rectification Work

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.

55.2: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.

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.

OD86751/2024-2025: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 MORTH Type A :- By Manual Means

OD87008/2024-2025:vinyl sticker including lettering and printing

OD87444/2024-2025:Conducting and reporting routine inspections for the entire length of the project road at a frequency of 7 days through out the agreement period of the running contractors directed by the departmental officer at site

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.

4.1.B.1:Construction of granular sub-base by providing graded material, spreading in uniform layers with a motor grader on a prepared surface, mixing by mix in-place method with rotavator at OMC, and compacting with a vibratory roller to achieve the desired density, complete as per clause 401. Grading-V - For sub-base cum drainage layer - Mix in Place Method

Appendix B-Pre-monsoon works

OD86573/2024-2025:Engaging hydraulic excavator for clearing blocked up ventway of culvert drains and cutting and pushing the earth to embankment upto a distance of 100 metres (average lead 50metres)

OD86575/2024-2025:Engaging tipper for removing slipped earth and other unserviceable materials

OD86700/2024-2025:Engaging Man Mazdoor Removing /cleaning the rubbish and other alingned activities etc

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

OD86702/2024-2025:Supplying instant road repair mix for filling up pothole which containing 25 kg of compounds

OD90156/2024-2025:Engaging Man mazdoor for filling up of potholes using departmental shelmac

Appendix C-Preventive maintenance

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

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.

55.8.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.

OD87193/2024-2025: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 MORTH Type A :- 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

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>

Appendix -D Emergency Works

OD86706/2024-2025:Engaging woodcutter for cutting trees and branches standing in dangerous condition

OD86733/2024-2025:Engaging hydraulic excavator for clearing blocked up ventway of culvert drains and cutting and pushing the earth to embankment upto a distance of 100 metres (average lead 50metres)

OD86734/2024-2025:Engaging tipper for removing slipped earth and other unserviceable materials

OD87082/2024-2025:Engaging Man Mazdoor Removing /cleaning the rubbish and other alingned activities etc

OD87105/2024-2025:Engaging man mazdoor for assisting woodcutter and removing branches of trees,cutting in shape for keeping road side without hindrance to the traffic as per the direction of deptl. officers at site

BENNY JOSEPH (BID ID -1979764)

P J Mathachan (BID ID -1978634)

Bidder Name

P J Mathachan

P I VARGHESE

BENNY JOSEPH