BlueWater Reporting shows 15 of 25 services have some sort of schedule disruption to Oakland, reflecting how delays in Los Angeles and Long Beach have impacted carrier schedules.
Ports using contingency anchorages as number of ships waiting for berths grow.
Contractors also get six month extension in dispute over basalt quality and concrete testing.
Employers "hopeful that this will allow us to move toward conclusion of an agreement in the near term."
Ports, airports and railways ready to implement winter contingency plans.