Construction of Kakojan Bongaon to Horochiachuk Road (from Ch. 0.00m to Ch. 930m) under SOPD-G for the year 2019-20, under Teok and Mariani Territorial Road Division, Teok LAC. (B/W) PKG NO. SOPD(G)/TMTRD/DIV/03/2022-23

Amount

Clearing and grubbing road land including uprooting wild vergetation, 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 up to a lead of 1000m including removal and disposal of top organic soil not exceeding 150mm in Thickness as per Technical Specification Clause 201.D(i) By Manual Means (A) In area of non-thorny jungle

Construction of subgrade and earthen shoulders with approved material obtained from brow pits with all lifts and leads, transporting to site, spreading. grading to required slope and compacted to meet requirement of Tables 300.1 a nd 300.2 with lead upto 1000m as per Technical Specification Clause 303.1. (i).From Private Land

Construction of embankment with approved materials obtained from borrow pits with a lift up to 1.5m , transporting to site, spreading, grading to required slope and compaction to meet requirement of Tables 300.1 and300.2 with a lead upto 1000m as per Technical Specification Clause 301 .5. (i) Private Land

Granular Sub Base with Well Graded Material (Table:-400-1) Construction of granular sub-base by providing wel graded material,,spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compaction with smooth wheel roller to achieve the desired density, complete as per technical Specification Clause 401. (ii) 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 parking, rolling with smooth wheel roller 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 2 as per Technical Specification Clause 405. (A) By manual means.

Interlocking concrete Block pavement (a) Providing and laying Interlocking concrete Block pavement (M40) having thickness 80 mm as per technical specification clause 1504 complete including carriage (a) Including Edge block /Edge restraints

Earthwork in in excavation for structures as per drawing and Technical specification clause 305.1 including setting out ------------------------with excavated material. 1. Ordinary soil (i) up to 3 m depth.

Laying (First class )bedding on well compacted sand,moorum as per clause 1105 (ii) Granular material

Plain cement concrete M10 (1:3:6 nominal mix) in leveling course below open foundation of Head walls as per drawing and technical specification clause 1109

Brick masonry work in cement mortar in foundation of head walls complete including pointing and plastering as per drawing and technical specification clause 1109 (in prop. 1:4)

Plastering with cement mortar (1:4) 15 mm thick on brick work for substructure as per technical specification

PROKASH KUMAR BORA

biswajit borah