Location
Harrisonburg, VA
Project Details
Aaron Enterprises, Inc. used an Akkerman mixed face TBM to install this line and grade critical gravity sewer crossing. Two AEI crews worked 24 hours 7 days per week while averaging 10’ of casing installation per day. The crossing was extremely difficult due to the mixed ground conditions; however, Aaron Enterprises, Inc. crews did an excellent job to hit the “bullseye” on this one!
Final Product
Gravity Sewer- 196 Liner Feet of 72” x 1.00” steel casing with 48” carrier pipe @ 1.02% grade installed via Tunnel Boring Machine.
Geology
Solid limestone (20,000 psi) to pinnacles of limestone transitioning to dirt.
Completion Date
December 2020
Installation Methods
- Pipe Jacking and Tunneling
Markets Served
