Concern: Mount Hebron High School: January 11th, 2022 (CXMHHS2022000207)

Boy's Restroom Near Health Suite and Cafeteria
Date of IEQ Report Form
Date of Report
Building Services reported a heating coil leak in a roof top HVAC unit that impacted the some interior areas.
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)

Date of Assessment:  January 11, 2022.

On January 10, 2022, Building Services contacted the Office of Environment regarding a leak that impacted the boy's restroom (drywall ceiling and HVAC insulation) across from the gym and cafeteria, staff lounge (HVAC insulation, ceiling tile), and health room exam room (HVAC insulation, ceiling tile).

On January 11, 2022, the Office of Environment assessed the impacted and surrounding areas with moisture detection equipment.  No additional areas were determined to have moisture issues.  The impacted portion of the drywall ceiling was removed and a contractor was removing and replacing HVAC insulation.  Repairs will continue until completed by Building Services and their contractors.

The above actions are meant to prevent the potential for microbial growth.

Tracking Number