Pile driving monitoring reports are the result of

• monitoring requirements developed in consultation with NMFS, WDFW, and US Fish and Wildlife
• information collected for site specific locations
• research conducted on bubble curtains, hammer cushions, and other mitigation strategies

These monitoring reports can help with site specific information when putting together Biological Assessments for projects in the same or similar areas.

Additional reports will be added as new information from our monitoring efforts becomes available.

Anacortes Ferry Terminal Report (WSDOT, 2007) (pdf 2.7 mb)
Bainbridge Ferry Terminal Report (WSDOT, 2005) (pdf 1.3 mb)
Cape Disappointment Report (WSDOT, 2006) (pdf 3.35 mb)
Eagle Harbor Maintenance Facility Report (Jasco, 2005) (pdf 2.4 mb)
Eagle Harbor Maintenance Facility Tech Memo (WSDOT, 2005) (pdf 28 kB)
Friday Harbor Ferry Terminal Report (WSDOT, 2005) (pdf 3.41 mb)
Hood Canal Bridge Beach Pile Driving Report (Battelle, 2004) (pdf 2.7 mb)
Hood Canal Bridge Report (Battelle, 2005) (pdf 3.8 mb)
Mukilteo Ferry Terminal Test Pile Project Report (Jasco, 2007) (pdf 2.4 mb)
Mukilteo Ferry Terminal Test Pile Project Report (WSDOT, 2007)(pdf 3.01 mb)
SR 24 Bridge Replacement Report (WSDOT, 2005) (pdf 3.41 mb)
SR 202 Evans Creek Tech Memo (WSDOT, 2006) (pdf 320 kB)
SR 202 Evans Creek Bridge Report (WSDOT, 2006) (pdf 2.0 mb)
SR 240 Bridge Replacement Report (WSDOT, 2003)(pdf 1.5 mb)
SR 240 Bridge Replacement Report (WSDOT, 2004) (pdf 3.41 mb)
SR 411 Lexington Bridge Report (WSDOT, 2006) (pdf 508 kB)