Installation of 392 LF of 42” casing to house relocated electric duct banks. Three crossing in hard rock under Long Island Railroad. Stabilized the crown of the bores to minimize potential settlement. Installed conduit duct bank inside 42” sleeves and grouted.
Electric Cable System
Granite rock/boulders overlayed by sand and gravels
- Auger Boring
- Pipe Jacking and Tunneling
- Soil Stabilization