SOPDG/DHEMAJI/16 Reconstruction of Road from Lawmuri Tiniali to No.2 Gohain under SOPD G for the year Dhemaji LAC

Amount

Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, saplings and trees girth upto 300mm, removal of stumps of trees cut earlier and disposal of serviceable materials to be used 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 of light jungle.

Scarifying the existing bituminous road surcae to a depth of 150 mm and disposal of sarified material with a lift upto 3m and lead 1000 m as per Tech. Cl. 301.4

Construction of embankment with approved materials obtained from borrow pits with a lift 1.5m, transporting to site, spreading, grading to required slope and compacting to meet requirement of Tables 300-2 with a lead upto 1000 m as per technical specification clause 301.5

Construction of sub grade and earthen shoulders with approved materials obtained from borrow pits with all lifts & 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

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. ( i ) For Grading I Material

Providing, laying, spreading and compacting stone aggregate of specific sizes to water bound macadam specification including spreading in unirorm thickness, hand packing, rolling with smooth wheel roller 80-100 KN in stages to proper grade and camber, applying and booming, 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. WBM Grading-II

Providing, laying, spreading and compacting stone aggregate of specific sizes to water bound macadam specification including spreading in unirorm thickness, hand packing, rolling with smooth wheel roller 80-100 KN in stages to proper grade and camber, applying and booming, stone 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. (a) By Manual Means. WBM Grading-III

Providing and applying primer coat with bitumen emulsion (SS-1) on prepared surface of granular base including clearing of road surface and spraying primer at the rate of 0.90-1.2 Kg/Sq.m. using mechanical means as per Technical Specification Clause 502.

Providing and applying tack coat with bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.25 Kg to 0.30 Kg per Sqm. on the prepared dry and hungry bituminous surfaced cleaned with hydraulic broom as per Technical Specification Clause 503.

Semi-Dense-Bituminous concrete (providing and lying semi-dense bituminous concrete with 100-120 TPH batch type HMP producing and average output of 75 tonnes per hours using crush aggregates of specified grading, premixed with bituminous binder @ 4.5 to 5% of mix and filter transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment , rilling with smooth wheeled , vibratory and tanden roller to achieve the desired compaction as per MORTH Cl. No. 508 complete in all respect. (A) With hydreted lime/cement as filler (refer table 500-9 of MoRTH & H Specification ) (I) With 60/70 or VG-30 Grade bitumen For gtrading-II (10 mm nominal size)

Providing and laying cement concrete wearning course M 30 Grade including reinforcement complete as per drawing and technical specification clause 800 and 1206.3

Planting of Trees and their Maintenanace for one 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 guard and maintainning the plants for one year.

Providing Dustbin

Providing and fixing of semi reflective cautionary madatory and informatory sign as per IRC:67 made of 1.5 mm thick MS sheet duly stove white colour in front of gray colour on back with red reflective border of 65 mm width and required letters and figures with reflective tape enginrring grade as per clause 1701.3.9 of MORD for Rural Roads of required shade and colour supported and welded on 47mm x 47 mm x 12 SWG sheet tube firmly fixed to the ground by mean of properly designed foundation with M-15 garde cement concrete 450x450x600 mm, 600 mm below ground level asm per approved drawing clause 1701.22 (iv) 80 cmx60 cm rectangular