Category:By-Pass Valve and Saltwater Pumphouse, Pearl Harbor

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  • Significance: They are located within the Pearl Harbor National Historic Landmark. Facility S17 was constructed in 1919 as the pumpwell for Dry Dock No. 1. Completed in 1942, the adjacent facility S17A is associated with the major expansion of dry dock facilities during WWII when Dry Dock Nos. 2 & 3 were assembled. The two facilities are of a distinctive type and period of construction with the construction history of Facility S17A and the bombproof addition to the roof of Facility S17 tied in response to the December 7th attack. Facility S786, originally named the Saltwater Pumphouse , was completed after WWII in 1950. The entire dry dock system is a fundamental engineering component of the Naval shipyard and its main function of ship repair.
  • Building/structure dates: 1919 Initial Construction
  • Building/structure dates: 1942 Subsequent Work
  • Building/structure dates: 1950 Subsequent Work

Media in category "By-Pass Valve and Saltwater Pumphouse, Pearl Harbor"

The following 18 files are in this category, out of 18 total.