Health officials are investigating a building in Queens after two confirmed cases of Legionnaires' disease, according to CBS New York, and the case lands squarely on a compliance system most GCs and building owners already know too well: NYC's cooling tower registration and testing law.
Local Law 77 of 2015 requires every building with a cooling tower to register it with the Department of Buildings, test it for Legionella every 90 days during operating season, and keep a maintenance program on file. DOHMH investigates clusters by mapping cooling towers near reported cases and testing the ones in range — a process that can pull in buildings with no direct connection to the illness, just geographic bad luck.
For a contractor or facilities team, the exposure isn't abstract. A cooling tower that's late on its quarterly test, missing its registration, or sitting on a lapsed maintenance contract is the kind of violation that turns into an ECB hearing fast once DOHMH or DOB starts looking at a neighborhood — and multiple buildings get swept into scrutiny even when only one tests positive. Local Law 77 fines run from $500 to $25,000 depending on the violation, and DOB can issue a vacate or shutdown order on a tower that fails inspection.
If your portfolio includes a cooling tower, now is the moment to confirm the quarterly Legionella test is current, the registration is active in DOB NOW, and the maintenance log is signed and dated — because the next knock might not be your water, it might be your neighbor's test result and a canvassing inspector.
First reported by CBS News New York. DOB's cooling tower registry and Local Law 77 compliance rules are at nyc.gov; DOHMH's Legionnaires' disease and cooling tower data is at nyc.gov/health.