One year Running Contract for various PWD Roads under Road Section Vaikom in Kottayam district 16 road stretches for a length of 28.372 km

Amount

Appendix A Reactive Maintenance

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.

OD9986/2024-2025:Close Graded Premix Surfacing/Mixed Seal Surfacing :- Case I, Type - A -By Manual means Providing, laying and rolling of close-graded premix surfacing material of 20 mm thickness composed of 11.2 mm to 0.09 mm (Type-A) aggregates using penetration grade bitumen using VG 30 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 Smooth wheeled roller 8-10 tonne capacity, and finishing to required level and grade

4.2.A.2: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-IV - For lower sub-base - Mix in Place Method

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.

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>

OD126881/2024-2025:Removing old existing Vinal sticker works on the display board of running contract and replacing with new vinayl sticker including lettering symbols and transporting to the site etc. as per approved drawing and directions of engineer.

APPENDIX B PRE MANSOON WORKS

OD126906/2024-2025:Cutting of grass and light jungle using cutter with all expense

OD9979/2024-2025:Engaging wood cutter with machine for Cutting of trees, including cutting of trunks, branches and removal of stumps, roots, etc

OD9980/2024-2025:Engaging tipper with driver and fuel for assisting excavator and other miscellaneous activities

OD9981/2024-2025:Engaging Hydraulic Excavator for clearing soil on road surface

OD9982/2024-2025:Engaging Man mazdoor for clearing blocked culverts and CC drains etc for loading & unloading activities and other miscellaneous activities etc complete

4.2.A.2: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-IV - For lower sub-base - Mix in Place Method

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

APPENDIX C PROACTIVE-PREVENTIVE MAINTENANCE

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.

OD9988/2024-2025:Close Graded Premix Surfacing/Mixed Seal Surfacing :- Case I, Type - A -By Manual means Providing, laying and rolling of close-graded premix surfacing material of 20 mm thickness composed of 11.2 mm to 0.09 mm (Type-A) aggregates using penetration grade bitumen using VG 30 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 Smooth wheeled roller 8-10 tonne capacity, and finishing to required level and grade

OD9989/2024-2025:Filling up of potholes with Bituminous Readymix compound (25 kg bag) and compacting by ramming to get a compact surface including of cost of materials laying charges transportation to site. etc complete rate is arrived for a bag of 25 kg

8.4.2:Providing and fixing of retro- reflectorised cautionary, mandatory and informatory sign with 7years warranty manufactured as per IRC :67 made of Type IV micro prismatic grade sheeting vide clause 801.3.3 fixed over aluminium sheeting, 2 mm thick/ aluminium composit material sheeting 4 mm thick with suitable back supporting frame of MS angle 25x25x3 and supported on GI pipe pole 50mm NB confirming to IS 1239 firmly fixed to the ground by means of properly designed foundation with M 15 grade cement concrete min size 45 cm x 45 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. 60 cm equilateral triangle

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.

8.35:Providing and fixing reflective road studs (Raised Pavement Marker) of ' category A' made out of ASA/HIPS/ABS moulded body with shanks and conforming to ASTM D 4280, strong enough to support a load of more than 13.635 T when tested in accordance with ASTM D 4280, reflective panel confirming to ASTM D 788, and reflectivity conforming to clause 804.4. including installation, drilling, fixing with adhesive etc. with 2 years warranty for the road stud as well as for in field performance as per clause 804.7.3 Road Markers/Road Stud with Lense Reflector :-

8.15:Supplying and installation of delineator (Roadway indicators) posts 80- 100cm high above ground level, pained black, and white in 15 cm wide strips, fitted with min. 80 x 100 mm rectangular or 75 mm dia circular retro reflectorized panels at the top with minimum visibility of 300m with provisions to prevent edge lifting and vandalisam, and conforming to clause 806 , IRC-79 and the drawings including fixing to ground (The deleniator shall be of approved type as per specification)

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

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

10.2:Maintenance of Earthen Shoulder (filling with fresh soil) Making up the loss of material/ irregularities on the shoulder to the design level by adding fresh approved soil and compacting it with appropriate equipment.

OD9990/2024-2025:Engaging labour with passenger car not less than 1000 cc for Conducting and reporting routine inspection up to 20 KM per day for the entire length of project road at a frequency of 7 days throughout the agreement period of Running contract as directed by the Departmental officers

Appendix D Emergency works

OD9983/2024-2025:Engaging tipper with driver and fuel for assisting excavator and other miscellaneous activities

OD9984/2024-2025:Engaging Hydraulic Excavator for clearing soil on road surface

OD9985/2024-2025:Engaging Man mazdoor for clearing blocked culverts and CC drains etc for loading & unloading activities and other miscellaneous activities etc complete

OD126909/2024-2025:Cutting of grass and light jungle using cutter with all expense

BABU JOSEPH

K N SASIDHARAN

Bidder Name

BAIJU M MANI

K N SASIDHARAN

BABU JOSEPH