Recovery and Reconstruction of Bormuria Arney to No. 2 Nalbari under NDRF (PDNA-2022) for the year 2025-26 under Jonai Territorial Road Division in Dhemaji District.

Embankment Construction with Material Obtained from Borrow Pits: Construction of embankment with approved material obtained from borrow pits with all lifts upto 1.5 m, transporting to site, spreading, grading to required slope and compacting to meet requirment of table 300.1 and 300.2 with a lead upto 1000 m as per Technical Specification Clause 301.5 (i) From private land.

Granular Sub-base with coarse graded materials (Table : 400-1) : (A) By Mix in place Method: Construction of Granular Sub-base by providing coarse Graded Materials, spreading in uniform LAYER 1s with motor grader on prepared surface, mixing by mix in place method with rotovator at OMC and compacted with vibratory roller to achieve the desired complete as per cl. 401 (ii) For Grading i Material

Water Bound Macadam Sub-base/base : 3)WBM Grading 3 Using stone screening Type-B 11.2 mm for Gr.III Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with three wheel 80-100 kN static roller in stages to proper grade and camber, applying and brooming, stone screening/binding materials to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 3 as per Technical Specification Clause 404. (A) By manual means

Inter locking concrete Block pavement: (A) Interlocking pavement block (i) 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 (a) Including Edge block/ Edge restraints

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