Identify deficiencies that may impact IEQ and/or sources of odor concerns. Typically includes the following depending on the nature of concern, but not limited to:
- interview/questionnaire of concern individual(s)
- inspection above drop ceiling (condition of roof deck, pipe insulation, return air plenum)
- inspection of ventilation system (operation of variable air volume box and outdoor air dampers, check controls, measurements of carbon dioxide, temperature and relative humidity, sources near outdoor air intake, measure return and supply air volume, cleanliness of coils, liner and condensate pan)
- inspection of exterior
- inspection below drop ceiling (housekeeping, sink and floor drain traps, signs of past and present moisture concern via visual and/or moisture meter, mold growth, ensure connection of current and capping of abandoned sanitary vents, odorizers, excessive plants and fabric items, identify potential pathways, and measure volatile organic compounds, carbon monoxide, and lighting)
Date of Assessment: July 23, 2025
On July 23, 2025, the Office of the Environment observed visible mold growth (one to two square feet) and water staining on the lower portion of drywall within Portable 150. The area was probed with a moisture meter and no elevated moisture was detected, indicating an active moisture source was not present at the time of sampling.
A definitive cause was not identified; however, the source was likely due to too much water being used during custodial floor care activities.
Custodial manager reviewed wet floor cleaning procedures with staff in order to prevent future water damage/mold growth.
A board approved restoration contractor removed the impacted drywall and cleaned/disinfected wood studs behind the drywall. Building Maintenance was contacted following the removal work to replace removed materials.
Building Maintenance (Carpentry) contracted a general contractor to replace removed drywall.