8-2-8423_Details.pdf

The document is a detailed engineering design set of technical drawings for an oil containment system, prepared by the Water and Power Department of the City of Pasadena, California. The drawings specifically relate to the Wilson Substation oil containment project, featuring three pages of technical schematics including a SeeWater Oil Smart Simplex Control Panel (Detail 2), piping and structural layout diagrams, and a 3D rendering of an oil containment system (JPMV-1000 model).

The technical drawings provide comprehensive specifications for constructing an oil containment system designed to prevent transformer and electrical equipment oil spills from impacting the environment, in compliance with federal EPA regulations under Title 40 CFR Part 112. The project involves extensive civil engineering work including sawcutting existing concrete, excavation, backfilling, soil compaction, installing reinforced concrete structures, trenches with grates, and implementing safety devices. The detailed drawings include precise measurements, structural configurations, and installation guidelines for the oil containment infrastructure at the Wilson Substation, with the ultimate goal of bringing the electrical infrastructure into environmental compliance.