Construction of road from NH-31 to Sialmari village road from Ch. 0.00 Km to 0.735 Km (Length-0.735 Km) under SOPD in Dangaigaon VCDC for the year 2022-23 of Chirang District.PKG No.119_1

Amount

Road Work: 2.2 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. (i) By Manual Means (A) In area of non thorny jungle.

3.4 Construction of Embankment with approved material obtained from borrow pits with a lift upto 1.5 m, transporting to site, spreading, grading to required slope and compacted to meet requirement of Tables 300.1 and 300.2 with a lead upto 1000 m as per Technical Specification Clause 301.5 By Mechanical Means,Private Land.

3.14 Construction of Sub grade and Earthen shoulder Construction of Sub grade and Earthen shoulder with approved materials obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacting to meet requirement of Table 300.2 with a lead upto 1000 m as per Technical Specification Clause 303.1. By Mechanical Means,Private Land.

4.1(B) Construction of granular sub-base by providingclose 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 vibratory roller to achieve the desired density, complete as per Technical Specification Clause 401. (ii) For Grading II Material.

4.7 (ii) Water Bound Macadam (Providing, laying, spreading and compacting stone aggregates of specific sizes to WBM specification including spreading in uniform thickness, hand packing, rolling with vibratory roller 80-10 tones in stages to proper grade and camber, applying and brooming/binding materials to fill-up the interstices of coarse aggregate, watering and compacting to the required density. (A) By Manual Means (III) WBM Grading-III

6.7 Providing and laying interlocking concrete block pavement (M 40) having thickness 80mm as per technical specification clause1504 including carriage. a) Including Edge restraints and carriage

10.3. A Retro-reflectorised Traffic Signs Providing and erecting direction and place identification retro-reflective sign as per IRC:67 made of encapsulated lens type reflective sheeting vide Cl.1701.2.3, fixed over aluminium sheeting, 2 mm thick with area not exceeding 0.9 sqm supported on 2 inch dia GI Pipe firmly fixed to the ground by means of properly designed foundation with M-15 grade cement concrete 450 x 450 x 600 mm below ground level as per approved drawing and Technical Specification Clause 1701

10.2.A Providing and fixing of retro-reflectorised cautionary, mandatory and informatory sign as per IRC:67 made of encapsulated lens type reflective sheeting vide Clause 1701.2.3 fixed over aluminium sheeting, 1.5 mm thick supported on a mild steel angle iron post 75 mm x 75 mm x 6 mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 450 mm x 450 mm x 600 mm, 600 mm below ground level as per drawings and Technical Specification Clause 801. i) 900 mm equilateral triangle

SRI BIBEKANANDA DEY