Jalguri to Mon Timung via Sarthe Rongphar

Amount

Clearing and Grabing Road Land including uprooting wild Grass,Bushes,shrubs,sapling and tress girth up to 300mm,removal of stumps of such tres cut earlier and disposal of unserviceable materials and stacking etc.(i) By manual means (B) In area of Thorny Jungle.

Constn. of Embankment with material obtained from borrow pits - constn. of embankment with approved materials obtained from borrow pits with a lift up to 1.5m transporting to site, spreading,grading to required slope and compacting to meet requirment of table 300.1and 300.2 with a lead up to 1000m as per Technical specification,clause301.5 i)From private land.

Constn. of Subgrade and Earthen Shoulder with approved materials obtained from borrow pits with all lifts & leads, transporting to site, spreading,grading to required slope and compacting to meet requirment of table 300-2 with a lead up to 1000m as per technical specification clause 303.1. i)From private land.

Granular Sub-Base (Construction of granular sub-base by providing coarse graded materials,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,complet as per clause 401(with an initial lead of 5km) GSB grading-II

Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with vibratory roller 8-10 tonnes in stages to proper grade and camber, applying and brooming requisite type of screening/binding material to fill up the interstices of coarse aggregate,watering and compacting to the reqd. density (with an initial lead of 5.0 km). By Manual Means. Grading- II. Using Screening Type-B (11.2mm Agg). Grading-II

Providing and laying Interlocking concrete block pavement having thickness 80mm as per Technical, specification, clause1504.

Retro reflectorised Traffic sign:- 10.2(vii):-Providing and erecting of Retro-Reflectrorised cautionary,mandatory & informatory sign as per IRC:67 made of high intensity encapsulated lens type reflective sheeting vide clause 801.3 fix over aluminium sheeting ,2mm thick fixed on angle Iron of 25x25x4mm supported on a mild steel angle iron post 75mmx75mmx6mm firmly fixed to the ground by means of properly design foundation with M-15 grade cement concrete 45cmx45cmx60cm,60cm below ground level as per approved drawing and sign.(all the steel work must be Tata/sail/or any other approved brand) (vii)90cm high octagon