Ballard Locks, PNW - Notice

[artbyjody]

FOR IMMEDIATE RELEASE
Contact: Public Affairs Office (206) 764-3750
June 16, 2008


Vessel operators should be prepared to transit through the large lock at the Chittenden Locks in Ballard this summer because of mechanical problems with the small lock, according to the U.S. Army Corps of Engineers, Seattle District,
The pintle bearings that support the four gates of the small lock are deteriorating at a rapid rate. To reduce wear on the pintle bearings, the Corps is reducing use of the small lock. This modified operation is intended to reduce the likelihood of complete failure of the gates.
The soonest we can have new pintle bearings fabricated is October, said Locks project manager Marian Valentine. The potential for further damage to the gates is increased if we continue to average 240 lockings per week.
The small lock will continue to be used for emergency vessels, and for other commercial vessels at the discretion of the lockmaster. The locks are still being operated "on demand" 24 hours a day, seven days a week. Most trips through the locks will experience little, or no, impact.
Although the large lock will see more lockages and does use more water, we are able to do this modified operation due to the abundant snowpack and late snowmelt, said Valentine. If water shortage becomes an issue later in the summer, the small locks may return to more frequent operation.
We will maximize the use of the large lock by having recreational vessels follow commercial vessels into the chamber. Vessels should allow for potential delays. Kayaks and canoes may not use the large lock. Kayak or canoe traffic through the locks will be seriously impacted. We regret any inconvenience that may occur.
All vessels should carry two lines at least 50 feet in length in order to tie up to the wall of the large lock during all tides.
More information on the status is available on the Corps' Seattle District river basin website at Rivers: Lake Washington

Since, the 4th is coming up - thought this would be prudent, for those transitting through.

[Kakkerlak]

I experienced it while inbound last Monday. Outbound on Saturday took only 90 minutes; inbound on Monday I was stuck for 5 1/2 hours waiting for the locks, the B-N railroad bridge, and the City bridges to all be available at the same time.

It was pretty frustrating watching them run the small locks exclusively for the Argosy tour boat Goodtime III, and then raise the large lock empty around 1330 (I still don't understand why).

I found out about this change only because I found this Corps of Engineers bulletin posted on the bulletin board at Fremont Tugboat. I always check the USCG's Local Notice to Mariners, and I found nothing about this lock closure. I guess I'll start checking the Corps of Engineers and City of Seattle DOT websites separately whenever I transit.