Build a 1-story building (~200 square feet) to house only new
generator and ATS in the location of existing L-shaped planter. There
will be no changes to parking.
King County Wastewater Treatment Division (WTD) is proposing the construction of the Chelan Ave. RS and DS located at 3455 Chelan Ave SW as part of the Mouth of Duwamish Combined Sewer Overflow (MDCSO) program. Proposed new above-grade structures include an 743-square-foot (sf) one-story building (approximately 27.5 feet by 27 feet) built on the structural top slab of a below-ground structure to house the standby generator motor controls for the gate actuators and associated electrical and m
Construct alterations to existing utility (King Co. DNS Chelan Avenue Regulator Station) for new stand-by generator per plan. Mechanical included this permit.
King County Wastewater Treatment Division (WTD) is proposing the construction of the Chelan Ave. RS and DS located at 3455 Chelan Ave SW as part of the Mouth of Duwamish Combined Sewer Overflow (MDCSO) program. Proposed new above-grade structures include an 743-square-foot (sf) one-story building (approximately 27.5 feet by 27 feet) built on the structural top slab of a below-ground structure to house the standby generator motor controls for the gate actuators and associated electrical and m
Permit data from SDCI
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