Annual Maintenance of road from Km 561.00 to Km 581.700 of NH-373 during the Year 2021-22

Amount

Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, saplings and trees girth up to 300 mm, removal of stumps of trees cut earlier and disposal of unserviceable materials by tractors and stacking of serviceable material to be used or auctioned, including removal and disposal of top organic soil not exceeding 150 mm in thickness including all labour, hire charges of all machineries etc., complete, as per ministrial norms, guidelines, the direction and instructions of engineer in charge of work.

Filling Pot-holes and Patch Repairs with open-Graded Premix surfacing, 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 509, compacting, trimming and finishing the surface to form a smooth continuous surface, all as per clause 3004.2, including cost of all materials, labour, hire charges of machinery, lead, lift loading, unloading stacking, transporting etc., complete execpt lead for bitumen & Emulsion as per ministrial norms, guidelines, the direction and instructions of engineer in charge of work. I) Using Grading I Material

Maintenance of Earthen Shoulder (filling with fresh soil) Making up loss of material / irregularities on shoulder to the design level by adding fresh approved soil upto 150mm excavated by excavator, carriage by tipper and compacting it with plate compactor including cost of all materials, labour, hire charges of machinery, loading, unloading, lead and lift etc., complete, as per ministrial norms, guidelines, the direction and instructions of engineer in charge of work.

Painting the road surface using approved quality Thermo Plastic material (homogneiously composed of aggregates, pigment, resins and glass reflcetorising beeds) confirming to Clause-803.4.2.2 applied hot either by screeding or extension process at the rate of mentiones area of painted surface using suitable machine capable of controlled preparation and laying with surface applicator of glass beads at 250gms/sqmtr allowing cooling to ambient pavement temperatutre, that shall produce an adherent pavement marking of minimum specified thickness including barricading for traffic diversion as per IRC:35 cleaning the surface of dirt, dust and other foreign matter, demarcation at site, barricading for traffic diversion, traffic control including cost of all materials, labour, loading, unloading, lead, lift, transporting etc., complete as per ministrial norms, guidelines, the direction and instructions of engineer in charge of work. a) 5.50 kg per Sqm 2.5 mm thick

PAVAN KUMAR M

KIRAN KUMAR D K

PRATHEEK S D