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 Assessments : November 25, and December 8, 9, 12, 2025
November 25, 2025
The Office of the Environment was informed that a leak occurred during the previous summer. Building Maintenance (Plumbing) responded and corrected leak but, porous materials were not addressed.
Floor tiles were observed to be loose indicating past or present water intrusion.
Elevated moisture was identified in the wood cabinetry using a moisture meter.
Due to the apparent length of time wooden material were impacted by water, these materials were removed.
Additionally, due to discoloration and possible suspect mold growth between the tile and the wax, the impacted floor tiles were also removed.
Fans and humidifiers were placed to dry the concrete slab.
A board approved restoration contractor removed loose floor tiles and disinfected the subfloor. A test cut in the drywall wall was made adjacent to the sink cabinetry to determine if water had impacted the drywall wall. No indications of mold or moisture intrusion was observed at the location of the test cut.
A dehumidifier and fan was placed in the work area to facilitate drying of the slab.
The cabinetry had to be pulled away from the wall in order to remove deteriorated component revealing a previously inaccessible drywall wall. The revealed drywall wall had observable water stains (no visible mold growth observed) and was removed out of an abundance of caution.
New wall and floor materials were installed and cabinetry reinstalled. Plumbing reconnected water to outlet.
Building Maintenance (Plumbing) applied new sealant to adhere the sink to the cabinetry and prevent further water intrusion.