Concern: Howard High School: August 24th, 2018 (CXHOHS201800000F)

Location
A107
Date of IEQ Report Form
Date of Report
December 7th, 2018
Concern
An individual is reporting a mildew /mold smell in the classroom.
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

Temperature and relative humidity levels were acceptable.

No suspect mold growth was observed.

No moldy/musty odors were observed.

No concerns were identified in the plenum.

The teacher indicated the odor was observed on the first day of school and has since subsided. The odor was likely due to the room being closed for the summer. No further action appears warranted.

Closed
Yes
Date Closed
Tracking Number
CXHOHS201800000F