Location
Stafford, VA
Project Details
Aaron Enterprises, Inc. was contracted to complete a design build emergency repair of an 800’ section of 72” corrugated metal storm water culvert. Erosion caused the hillside above the pipe to give way leaving an 85’ cliff and 800’ of pipe collapsed. Aaron Enterprises, Inc. proposed hand tunneling a 66” steel casing into place and slip lining it with 63” HDPE to complete the repair. The 72” corrugated metal pipe was intersected by the 78” casing with no alignment issues. The 63” HDPE was then pulled into place in one continuous section.
Final Product
78” steel casing, 63” HDPE carrier pipe
Geology
Sand, boulders, unconsolidated ground
Completion Date
April 2011
Installation Methods
- Pipe Jacking and Tunneling
- Pipe Rehabilitation
- Engineering Services
