Construction of 4-Lane divided CW from NH to Electronic city (Electronic city approach road) under Pernem Constituency of Pernem Taluka

Clearing and grubbing road land including uprooting rank vegetation grass bushes shrubs saplings and upto trees grith 300 mm removal of stumps of 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 MORTH SPecification 201; By Manual Means;In area of thorny jungle..

Excavation for roadway in ordinary rock by deploying a dozer 80 HP including cutting and pushing the cut arth to site of embankement upto a distance of 100 metres (average lead 50 metres) trimming bottom and side slopes in accordance with the requirements of lines grades and cross sections as per MORTH Specification 301..

Excavation for roadway in hardrock (blasting prohibited) with rock breakers including breaking rock loading in tippers and disposal within all lifts and lead upto 1000 metres trimming bottom and side slopes in accordance with requirements of lines grades and cross-sections as per MORTH Specification 301 (The quality and availability of rock shall be checked before affording credit.Credit for excavated rock found suitable for use @ 50 per cent of excavated quantity )>Mechanised...

Construction of embankement with approved material obtained from borrowpits with all lifts and leads transporting to site spreading grading to required slope and compacting with vibratory roller to meet requirement of Table 300-2 as per MORTH specification 305.

Construction of Subgrade and Earthen Shoulders (Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lifts & leads transporting to site spreading grading to required slope and compacted to meet requirement of table No. 300-2)

Construction of granular sub-base by providing coarse graded granitic or baslitic material spreading in uniform layers with motor grader on prepared surface mixing by mix in place method with rotavator at OMC and compacting with vibratory roller to achieve the desired density complete as per MORTH Specification 401>For Grading II Material.

Providing. Laying spreading and compacting graded stone aggregate 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 as per MORTH Specification 406..

Construction of Median and Island with Soil Taken from Borrow Areas (Construction of median and Island above road level with approved material brought from borrow pits spread sloped and compacted as per clause 407).

Construction of Subgrade and Earthen Shoulders (Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lifts & leads transporting to site spreading grading to required slope and compacted to meet requirement of table No. 300-2)

Providing and applying primer coat with bitumen or bitumen emulsion on prepared surface of granular base including clearing of road surface and spraying primer using mechanical means as per MoRT&H specifications clause 502.>Bitumen 80/100 @ 0.60 kg/sq.m.