SOPD_G_20_21_117 Construction of road from Bogpara Mazdur ali to Dupani Charaijan Ali under SOPD-G for the year 2020-21, Thowra LAC

Amount

Clearing and grabing road land including uproting wild vegetation grass, bushes shrubs,saplings and trees of girth upto 300mm remoival of stumps of such trees cut earlier and disposal of unserviceable material and stacking of serviceable material to be used or auctioned upto a lead of 1000m including removal and disposal of top organic soil not excesing 150mm in thickness as per technical specification clause No 201.0 i) By mannual means A) In area of non thomy jungle

Construction of embankment nwith approved material obtained from borrow pits with a lift upto 1.5m transporting to the site, spreading, gading to required slope and compecting to meet requirment of Table 300.1 and 300.2 with a lead up to 1000m as per Technical specification clause 301.5

Construction of Sub – grade and earthen shoulder with approved materials obtained from borrow pits, with initial up to 3.00 km, transporting to site. Spreading, grading to required stope and compacting to meet requirement of table 300-2 with a lead upto 1000m as per Technical Specification Clause 303.1 a) From Private land

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 80-100 KN static roller capacity to achieve the desired density,complete as per Technical Specification Clause No.402 ( with an initial lead of 5 Km.) Gr - II material

Providing ,Laying ,Spreading and compacting graded stone aggregates to Wet mix macadam specification including premixing the material with water at OMC in mechanical mix plant carriage of mixed material by tipper to site ,laying in uniform layers with paver in sub-base/base course on well prepared surface and compacting with vibratory roller to achieve the desired density (Including carriage upto initial lead of 5.00 Km from quarry and carriage of mixed materials upto 10.00km initial lead fro mixing plant)

Interlocking Pavement Block Providing and laying interlocking pavement (M30) having thickness 80 mm as per Technical Specification Clause No. 1504 complete including carriage . (a) Including Edge block/Edge restraints

Hume Pipe Culvert ,1000mm Dia Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material. Ordinary soil : A. Manual Means. (i) Without dewatering, a) Upto 3 m depth.

PCC M10 (1:3:6 nominal mix) in levelling course below open foundation of Head walls as per drawings & Technical Specification Clause 1109. I .

Bedding for pipe (ii) Type B(First Class) Bedding Laying (First Class) bedding on well compacted sand moorum as per Clause 1105(ii) (ii) Granular Material

Providing & laying reinforced cement concrete NP3 for culverts on first class bedding of granular material in single row including fixing collar with cement mortar 1:2 but excluding excavation, protection works, backfilling, concrete and masonry works in head walls and parapets Clause 1106 (B) 1000 mm dia

Brick masonry work in cement mortar in foundation of head walls complete as per drawing and Technical Specification Clause 1109

Plastering with Cement mortar (1:4) 15 mm thick on brickwork in substructure as per Technical Specification

DIGANTA DUARAH