Improvements of Panegaon Sonai Kangoni MSH 05 Barhanpur Chanda SH 66 (MDR 189) Km. 10/000 to 18/500 and Irrigation Canal Road from MDR 189 to Plot No 809 Sonai (1.40 Km) Tal. Newasa, Dist. Ahilyanagar

Clearing grass and removal of rubbish upto a distance of 50 metres outside the periphery of the area.

Picking the road surface including sectioning, excetra complete. (Water bound macadam road surface)

Excavation for roadway in earth, soil of all sorts, sand, gravel or soft murum including dressing section to the required grade, camber and side slopes and conveying the excavated materials with all lifts upto a lead of 50 metre and spreading for embankment or stacking as directed. By Mechanical Means.

Providing earth work in embankment with approved materials obtained from other sources upto lead of 50 metres including all lifts, laying in layers of 20 centimetre to 30 centimetre thickness, breaking clods, dressing to the required lines, curves, grade and section, watering and compaction with vibratory roller with V-Sat attachment to achive not less than 97 percent of standard proctor density, excetra complete. (Material obtained from Other sources)

Excavation for catch / side water gutter in all sorts of soils to the specified section including stacking the excavated stuff in a regular bund and disposing off unsuitable or excess stuff as directed all sorts of soils.

Supplying Aggregate for soil stablization material required SSR material Close graded Granular sub-base Material 37.5mm to 9.5mm as directed by Engineer Incharge.

Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the material with water at optimum moisture content in mechanical mix plant, carriage of mixed material by tipper to site, laying in uniform layers with paver in sub-base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density. Laying by Grader / Paver.

Providing and applying primer coat with bitumen emulsion on prepared surface of granualer base including clearing of road surface and spraying, primer at the rate of 0.60 killogram per square metre - using mechanical means

Stabilization of Soil or Sub-Base/Base Course or Existing Pavement Crust upto the required depth by In-Situ Stabilization method using Cement / Cementitious additives / Chemical additives / Combination: - Providing and pre-spreading of Binder (Cement / Cementitious additives / Chemical additives / combination) at rate of required quantity (% by weight) as per job mix design in accordance with IRC 37-2018 using a truck-mounted automated binder spreader with micro-processor controlled weighing and spreading system. The binder spreader shall have variable working width upto 2.4m to efficiently manage the width of the whole pavement. The in-situ stabilization process shall be carried out using a self-propelled wheeled Stabilizer / Reclaimer with a minimum working width of 2m or 2.4m and minimum engine horsepower of 305 kW having in-built automated water-spraying and depth control systems with variable working depth of up to 500 mm. The entire in-situ process shall be carried out in a single pass including pulverizing of soil/aggregates/combination or milling of existing asphalt pavement and simultaneous mixing with pre-spread binder (cement/additive) and water to the desired depth. The resultant stabilized mix shall be compacted using a vibratory padfoot compactor of 14-20 tonne weight as per design depth and then graded to the required profile, level and thickness using a motor grader. The graded surface shall be then compacted using a smooth vibratory roller to achieve the desired proctor density as per IRC 37-2018 and complete in all respects including curing with water as required including all materials, labor, machinery, etc. Necessary graded stone aggregates shall be added by pre-spreading with cement to achieve desired gradation and profile of the road. The minimum unconfined compresssive strength (UCS) of stabilized sub-base should be 4.5 / 7 MPa after 7 / 28 days curing as per IRC 37-2018 .Also, durability aspects (wet-dry cycles) of stabilized sub base should be satisfied as per IRC 37-2018 .The gradation mixes and materials should be as per IRC 37-2018.