SMCPS outlines mold remediation, testing and Aug. 20 return-to-school timeline for Evergreen and Hollywood elementaries

District facilities staff told the Saint Mary's County Board of Education on Aug. 13 that mold growth discovered this summer at Evergreen Elementary School and Hollywood Elementary School was caused by condensation on non‑insulated chilled‑water piping during a period of extreme heat and humidity, and outlined a remediation plan that the district says follows EPA guidance and industry best practices.

District presenters said the mold growth was most pronounced at Hollywood but also affected specific ceiling and wall areas at Evergreen. A certified remediation contractor has removed damaged materials, HEPA filtration units are deployed in impacted zones, HVAC components and filters are being cleaned or replaced, missing pipe insulation is being rewrapped and moisture‑resistant drywall is being used where replacement was required. A third‑party industrial hygienist conducted initial air and surface sampling, provided a scope of work, and will perform post‑remediation clearance testing before the district permits full occupancy.

District staff described…