STMC from Km. 544.200 to Km 592.800 excluding Banaghatta Major Bridge portion of NH150A Hosamane Cross to Pandavapura Section pertaining to Executive Engineer, National Highways Division, Tumkuru in the State of Karnataka

BILL NO:1 ROAD MAINTENANCE 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 and compacting it with appropriate equipment. (Average filling depth 150 mm), including all labour, usage charges of machinery, lead, lifts, loading, unloading transporting etc., complete.

Clearing slab/ box type culverts and pipe culverts including clearing, cleaning and reshaping of upstream and downstream faces of these culverts within right of way. The job includes disposal of excess material recovered from site including vegetation outside ROW with all leads and lifts complete in all respects as per direction of Engineer-ln-Charge and as per Maintenance Standards Clause 3.1

Maintenance of Hume pipe Culvert by way of Clearing,Cleaning, Erosion repair, repairs to cracks, parapet wall and protection work as per drawing and technical specification Clause 1909

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 (Tractor) 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 (For new road) - In area of light jungle by Mechanical means.

Surface Drains in Soil New:- Construction of unlined surface drains of average cross sectional area 0.40 sqm in soil to specified lines, grades, levels and dimensions to the requirement of clause 301 and 309. Excavated material to be used in embankment including all lead, lifts, all labour, usage charges of all machinery etc., complete

Providing and applying Tack Coat on B T prepared surface using bitumen emulsion (RS1) grade Bitumen complying with IS 8887 of approved quality and make including cleaning of road surface by Mechanical Broom & dusting by Air compressor, and spraying by Bitumen Pressure Distributor, including cost of all materials, labour, hire charges of machinery, loading, unloading stacking, etc complete, except lead for Bitumen at 0.2 kg Sqm

Providing and laying Bituminous Concrete using crushed stone aggregates as per table 500-18 of specified graded aggregates and filler (Cement) @ 2% by weight of aggregates premixed with bituminous binder in Batch mix plant, loading of aggregates with F.E. loader, transported to site in tipper to paver, laid over a previously prepared surface with Mechanical Paver Finisher to the required grade, level, alignment, rolling with Smooth wheeled roller 8-10 tonnes, vibratory roller 8 tonnes, smooth wheeled tandem roller 6-8 tonnes as per clauses 501.6 and 501.7 to achieve the desired compaction, including cost of all materials, labour, hire charges of machinery, lead, lifts, loading, unloading, stacking, transporting etc complete, except lead for Bitumen & cement with all lead of mixed material .UsingUsing Higher capacity batch Type Hot Mix Plant, Grading-2 with 5.40% Bitumen (30-40mm compacted thickness)

Filling Pot-holes and Patch Repairs with Bituminous concrete, 40mm thick. 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, including cost of all materials, all labour, usage charges of machinery, lead, lifts, loading, unloading stacking,transporting etc., complete . Grading II 13mm (Nominal size) (Initial Repair)

Road marking with Hot Applied Thermo Plastic material confirming to Cl - 803.4.2.2 applied hot either by screeding or extension process at the rate of mentiones area of painted surfaces using sutable machine capable of controlled preparation and laying with surface applicator of glass beads at 250 gms/sqmtr allowing cooling to ambient pavement temperature, 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, unloadnig, lead, lift, transporting etc, complete

Road marking with Hot Applied Thermo Plastic material confirming to Cl - 803.4.2.2 applied hot either by screeding or extension process at the rate of mentiones area of painted surfaces using sutable machine capable of controlled preparation and laying with surface applicator of glass beads at 250 gms/sqmtr allowing cooling to ambient pavement temperature, 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, unloadnig, lead, lift, transporting etc, complete