Facility
Location
A135A - Custodial Closet
Date of IEQ Report Form
Date of Report
Concern
Suspect mold in custodial closet.
IEQ Investigation Process
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)
Findings
Date of Assessment: April 7, 2026
The Office of the Environment observed stained drywall and delaminated cove base and fiberglass panels within the custodial closet due to historic water damage from use of the slop sink.
No obvious indications of visible mold growth was observed.
Corrective Actions
April 7th, 2026
Water damaged drywall to removed and replaced along with cove base and reinforced fiberglass panels.
Closed
No
Tracking Number
CXDRES20260003A3