SOPD(G)/Dhakuakhana/11

Amount

Clearing and grubbing road land including uprooting wild vegetation, grass, bushes, shrubs, saplings and trees girth upto 300mm, 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 1000m including removal and disposal of top organic soil not exceeding 150mm in thickness as per Technical Specification Clause 201.i) By Manual means. A) In area ofnon thormy jungle

Construction of embankment with approved material obtained from borrow pits with a lift 1.5m, transporting to site, spreading, grading to required slope and compacting to meet requirement of Tables 300-1 and 300-2 as per Technical Specification Clause 301.5

Construction of subgrade and earthen shoulders with approved materials obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of Table 300.1 (clause 303.1 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 smooth wheel roller to achieve the desired density, complete as per Technical Specification Clause 401. For Grading -I materials

Providing, laying, spreading and compacting stone aggregates of specific sizes to water Bound macadam specification including spreeding in uniform thickness, hand packing, rolling with vibratory roller or static roller 8-10 tonned in stages to proper grade and camber, applying and brooming,requisite type of screening/binding materials to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 3 as per Technical Specification Clause 405. Grading-III

Providing and laying interlocking concrete Block pavement (M-40) having thickness 80 mm as per technical clause 1504 (inclusive of edge restraint)

Coloured ICBP

Providing and fixing of retro-reflectorised cautionary madatory and informatory sign as per IRC:67 made of encapsulated lens type reflective sheeting vide cl.1701.2.3 fixed over aluminum sheeting, 1.5 mm thick supported on a mild steel angle iron post 75x75x6mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrte 450 mm X250mmX600mm, 600 mm below ground level as per drawings and Technical Specification clause 801. ii) 60 cm equilateral tringle

Earth work in excavation for structure as per drawings and technical specifications clause 305.1 including setting out, construction of shoring and bracing removal of stumps and other deleterious material and disposal upto a lead of 50m, dressing of sides and bottom and back filling in tranches with excavated suitable material.1. Ordinary Soil Up to 3 m depth

Plain cement concreet M10 (1:3:6 nominal mix) in levelling course below open foundation of Head wall as per drawings & Technical specification clause 1109. I. PCC M-10.

Brick masonry work in cement mortor in foundation of Head walls complete excluding pointing and platering as per drawing and technical specification 1109

Providing and laying reinforced cement concrete insuperstructure as per drawing and technical specification clause 800,1205.4 and 1205.5 RCC Grade M 20 (i) Nominal Mix (1:2:4)

Drainage Spouts complete as per approved drawing and Technical Specification Clause 1209.

Providing and fixing 20 mm thick premoulded joint filter in expansion joint for fixed ends of simply supported spans, coverd wirh sealant complete as per drawing and technical specification

Supplying fitting and placing TMT (Fe-500 D) reinforcement in substructure complete as per drwaing and technical specification clause 1002, 1005, 1010 & 1202.

Providing weep wholes in brick massonery /stone measonry, Plain/reinforced concrete abutment, wing wall, return wall with 100 mm dia AC pipe through the full with of the structure in 1V:20 H slope towards drawing face complete as per Cl. 614, 709, 1204.3.7.