Construction of ICBP road from Ramdeo River wooden Bridge to End of Ramdeo village under SOPD for the year 2021-22. (TN No.35_02).

Amount

(A) Road Works: Clearing and grubbing road land including uprooting wild vegetation, grass, buses, shrubs, saplings and trees of girth up to 300mm, 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 250mm in thickness as per Technical Specification Clauses 201. (I) By Manual Means. (A) In area of non thorny jungle

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 compacting p g to meet requirement of Tables 300.1 and 300.2 with a lcad upto 1000 m as per Technical Specification Clause 301.5 (i) Private Land

Construction of Sub grade and earthen shoulders with approved material obtained from borrow pits with all lift and leads, transporting to site, spreading grading to required slope and compacted to meet requirement of Table 300.2 with lead up to 1000m as per Technical Specification Clause 300.1 (I) Private land.

Furnishing and laying of the live sods of perennial turf forming grass on embankment slope, verges or other locations shown on the drawing or as directed by the Engineer including preparation of ground, fetching of rods and watering

Construction of granular sub-m 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. (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 packing, rolling with three wheel 80-100kNstatic roller in stages to prope and camber applying and brooming, crushable screening to fill-up the interstices of sonte watering and compacting to the required density Grading 3 Technical Specification Clause 405. (A) By Manual Means

Providing and laying interlocking concrete Block Pavement (M-40) having thickness 80mm as per technical specification clause 1504 complete (inclusive Edge) restrains and carriage)

Planting of Trees and their Maintenance for three Year (Planting of trees by the road side (Avenue trees) in 0.60 m dia holes, 1 m deep dug in the ground, mixing the soil with decayed farm yard/sludge mannure, planting the saplings, backfilling the trenches, watering , fixing the tree guatrd and maintaining the plants for three year.

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 Jangle 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 (iv) 800mm x 600 mm rectangular

(ii) 600mm equilateral triangle

Reiforced cement concrete M15 grade kilometre stone/local stone of standard design as per IRC:8 fixing in position including painting and printing, etc. as per drawing and Technical Specification Clause 1703. ii) Ordinary kilometre Stone (Precast)

(iii) 200m stone (precast)

(B) H.P. Culvert Earth work ibn excavation of foundation of structures up to 3m depth as per drawings and technical specification Clause 1104, including setting out, construction of shoring and bracing removal of stumps and other deleterious matter, dressing. I. Ordinary soil. (i) Upto 3.00m depth

Plain cement concrete M10 (1:3:6 nominal mix) in leveling course to below open Foundation of head walls as per drawing & Technical Specification Clause 1109. PCC Grade M 10 (i) Nominal mix 1:3:6

brick masonary work in cement mortar in foundation of head walls complete II. Brick masonry in 1:4 cement morter

Providing and laying reinforcement cement concrete pipe NP3 for culverts on first B. 1000mm dia

Plastering with cement morter (1:4) 15mm thick on brick work in sub-structure as per

Marjit Basumatary

CHAINO BASUMATARY