STBR/SOPD-G/Jalukbari -19/58 Improvement of Abhoypur Nath Supa under SOPD-G for the year 2025-26

Clearing and grubbing road land including uprooting wild vegetation, grass, bushes, shrubs, saplings and trees of girth upto 300 mm, removal of stumps of such trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned, upto a lead of 1000 m including removal and disposal of top organic soil not exceeding 150 mm in thickness as per Technical Specification Clause 201. By Manual Means In area of non thorny jungle

Dismantling of cement concrete pavements by mechanical means using pneumatic tools breaking to pieces not exceeding 0.02 cum in volume and stock piling at designated locations and disposal of dismantled materials upto a lead of 1000 m, stacking serviceable and unserviceable materials separately

Removal of unsuitable soil including excavation, loading and disposal upto 1000 m lead but excluding compaction ground supporting embankment subgrade replacement by suitable soil, which shall be paid separately as per Clause 303.5.2 as per Technical Specification Clause 302.3.11

Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of Table 300.2 with lead upto 1000 m as per Technical Specification Clause 303.1. Private Land

Construction of granular sub-base by providing well graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with smooth wheel roller to achieve the desired density, complete as per Technical Specification Clause 401. For Grading II Material

Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 80-100 kN in stages to proper grade and camber, applying and brooming, stone screening to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 3 as per Technical Specification Clause 405. By Manual Means

Relaying existing good condition interlocking block pavement from stack in side of the road excluding edge block/edge restraints. Considering 30% old ICBP will used

Providing and laying interlocking concrete block pavement with M40 grade grade of concrete blocks having thickness 80mm as per technical specification clause 1504 complete including carriage. Including Edge block/ Edge restraints

Cleaning and desilting of road side drain/ cross drains / road surface etc by mechanical means with adequate road safety measures by providing cushion boards/safety ribbons/proper barricading where necessary/ proper lighting if necessary etc. without damaging the foothpaths / slabs/ road surface etc including immediate disposal of the semi liquid/ silt / gurbage / floating materils/ polythin etc. taken out from the drains / culverts up to a lead of 20 Km from the site within 24 hours as directed keeping the road surface / footh paths etc clean as directed by the department. Desiltation work will have to be carried out as and when necessary a sdirected by the Engineer incharge (measurement shall be taken on inside of the drain wall and road surface)

Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specificationsClause802, 803, 1202 & 1203 P.C.C grade M 10 Nominal mix 1:3:6