Construction of Temporary approach road for Diversion of vehicle for construction of culvert at 12.45 km on SH-01 under AE-III, MID, Hut Bay.

Amount

Earth work in rough excavation, banking excavated earth in layers not exceeding 20cm in depth, breaking clods, watering, rolling each layer with ½ tonne roller or wooden or steel rammers, and rolling every 3rd and top-most layer with power roller of minimum 8 tonnes and dressing up in embankments for roads, flood banks, marginal banks and guide banks or filling up ground depressions, lead upto 50 m and lift upto 1.5 m :

All kinds of soil

Extraction of white moorum from Govt.quarry at 19 km i/c Quarry of Moorum by mechinical transport at an average lead of 7.00 Km including laying, leveling etc complete as per the direction of Engineer-in-Charge.

Preparation and consolidation of sub grade with power road roller of 8 to 12 tonne capacity after excavating earth to an average of 22.5 cm depth, dressing to camber and consolidating with road roller including making good the undulations etc. and re-rolling the sub grade and disposal of surplus earthwith lead upto 50 metres.

Providing and laying spreading and companting stone aggregate of size to WBM as per specifications including compacting spreading in uniform thickness, hand picking, rolling with 3 wheeled road/ vibratory roller 8-10 tonner capacity in stage to proper grade and camber, applying and brooming requisite type of screening/ binding material to fill up interstices of coarse aggregate, watering and compacting to the required density.

Sub-Base with stone aggregate 90 mm to 45 mm including stone screening 13.20 mm

Base course with stone aggregate 53 mm to 22.4 mm including stone creening 11.20 mm (Ty-B) 1 cum

Providing and fixing hump pipe of outer dia 1.4 m and internal dia 1.20 m of mix 1:1;5:3 including the cost of centrering, shuttering and reinforement and also the cost of transportation upto site as per the direction of Engineer -in-charge

V K PHILIP