What was permitted
For businesses in Chicago's Loop, this monthly maintenance permit at 300 S Wacker Dr indicates ongoing electrical upkeep. The permit is specifically for electrical maintenance work within a business occupancy.
Issued on June 15, 2026, this permit is active and covers a one-month period from June 8 to July 8, 2026. The permit fee was $100, and all work must be performed by employees of the listed electrical contractor, ELECTRIC ONE COMPANY.
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