Pearl Harbor Naval Shipyard & IMF successfully undocks USS Columbia (SSN 771)

August 20, 2020 – Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) successfully undocked Los Angeles-class fast-attack submarine USS Columbia (SSN 771) July 16, 2020. The undocking was a major milestone in completing the submarine’s engineered overhaul (EOH) availability. To achieve this milestone, the project team, ship’s force, and shipyard docking team collaborated to complete all required…

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USS Mississippi Drydocked for Extended Availability

May 20, 2020 – The shipyard workforce successfully docked the Virginia-class fast-attack submarine USS Mississippi (SSN 782) at Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) on May 19 in preparation for an extended maintenance availability. “Thanks in large part to our people’s extraordinary response to the COVID-19 pandemic, the shipyard is open for business and supporting…

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