Construction and improvement of approach village road konwarigaon, Naharkatia

Items

Clearing and Grubbing Road Land: 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 & directive.By Manual Means, In area of non thorny jungle.

Construction of Earthen Shoulders: Construction of 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 & directive. Private Land.

Granular Sub-base with Well Graded Material: By Mix in Place Method 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 & directive.By Mix in Place Method & For Grading -I Material.

WBM Grading 2 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/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. By Manual Means.

Inter locking concrete Block pavement: Providing and laying interlocking concrete block pavement (M40) having thickness 80mm as per technical specification clause 1504 & directive, including carriage to the site, spreading 25 mm thick sand under Neath and filling joints with sand complete. (Excluding Edge restraint), (Necessary test certificate for paver block to be produced.)

Reinforced cement concrete in R.C.C. edge Restraint as per drawings & directive including supply of all necessary materials ( Excluding MS bars ), shuttering & necessary excavation when required complete . With Crushed Stone, RCC Grade M20

Supplying, fitting, and placing of 10mm & 6mm Dia. MS bar reinforcement in R.C.C. edge Restraint complete as per drawing , technical specifications Clauses 1002, 1005, 1010 & 1202 & including cutting, bending, binding, lapping etc. as directive.

Sri Raju Phukan