The lightweight, aluminum Octagon Box is comprised of standard Build-A-Box aluminum panels, pinned in exclusive 135° angle vertical posts. The result is a safe, lightweight, “manhole shield” that is designed to shore tightly around odd-angled laterals and other manhole leads.
- Suited for precast utilities structures such as manholes and wet-wells that are round not square
- Comprised of standard 2-ft.-tall Build-A-Box aluminum panels in 2- to 5-ft. lengths
- Inside diameter space ranges from 61 to 148 in.
- Provides eight different lateral pipe access points by leaving out the 2-ft. bottom panel
- P.E. certified to meet OSHA standards