The following items from Phase 1 of 2 of Bridge Lift Mechanism Refurbishment (O504) are complete:

• Replacement of pneumatic tubing
• Replacement of hydraulic cylinders for lifting, and procurement of spare

The newly refurbished system has been tested by Dan McDonald (June 16, 2021) and verified as functioning.

Phase 2 of the refurbishment will include replacement of the hydraulic pump and creation of pneumatic/hydraulic drawings. This is expected to be complete by end of 2022.

[Edit 2024-10-16]: Phase 2 has been completed. See e-log 191