Construction of Approach Road and internal Roads of Botanical Garden at Tezpur university

Amount

By Mix in Place Method (Construction of granular sub-baseby providing close 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 vibratory roller toachieve thedesired density,complete as per cl.401(Including cost of testing of materials at site and laboratory asdirected by the deptt.)

Water Bound Macadam (Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, 404 specification including spreading in uniform thickness, hand packing, rolling with vibratory roller 8-10 tonnes in stages to proper grade andcamber, applying and brooming requisite type of screening/ binding materiai to fill-up the interstices of coarse aggregate,watering and compacting to the reqd. density ( with an initial lead of 5.0 km. ) (iii) WBM Gr. II metal Using Screening Crushable type such as Moorum or Gravel

Providing and laying Interlocking Concrete BlockPavement(ICBP) conforming to IS:15658-2006 including all lead and lift complete asper technical specification and as directed. 80mmthick interlocking pre cast blocks having compressive strength of 40N/sq.mm.

Providing and laying M-40 grade cement concrete Edge block/Edge restraints complete as per Technical specification clause 1504.

ADITYA DAS

Rajib Koch

M/s N.T Enterprise