The project involved the installation of a 60-foot x 50-foot bulkhead dewatering system and installing new seals, sandblasting, and painting the three gates at Portland General Electric's North Fork Dam on the Clackamas River.
Installation of 60-foot x 50-foot bulkhead dewatering system.
Install new seals, sand-blast and paint three gates.
Innovative bulkhead design and installation.
Limited access requirement necessitated the use of a crane barge.