Indoor Environmental Quality General Assessment of Wilde Lake High School: August 12th, 2021 (GXWLHS202100006B)

School
Wilde Lake High School
Assessor
Jeffrey Klenk
Date

Air Distribution and Terminal System (Assess 2-3 Locations per HVAC Zone)

Ductwork (Supply and Return)
Check OK Comments
Condition
No odors, noise or vibration
Yes
Clean, no obstructions
Yes
Free from signs of moisture/mold, insects or rodents?
Yes
No noticeable air leaks
Yes
Plenum
Check OK Comments
Ceiling Tiles
Tight seal on all tiles
Yes
No stained/damaged tiles indicating high RH or moisture problem
Yes
Supply Diffusers, Return Grilles, Exhaust Grilles
Check OK Comments
Condition
No odors or unusual sounds
Yes
Clean, no excess dirt or moisture
Yes
No obstruction to air flow
Yes
No purposely placed obstruction indicating occupant distress
Yes
Location
No short circuiting between supply and return
Yes
Doors
Doors not tight or difficult to close indicating large pressure differential
Yes

Building

Envelope
Check OK Comments
Foundation
No moisture penetration or signs of mold?
Yes
Doors and Windows
Caulking and weather stripping in good condition
Yes
Classrooms (Assess 2 to 3 per HVAC System Zone)
Check OK Comments
Condition
Room is free of dust and clutter
Yes
No stained or damage ceiling tiles
No
Water stained ceiling tiles observed in the front office conference room (corner of 2'x2' tile near an air diffuser), cafeteria (front left near TV), room 140 (near grid labeled VAV), room 165, and 307. A ceiling tile was bowed out of the grid system in room 317. If not already being addressed, school custodial staff is to submit a work order to Building Service to evaluate, correct source, and replace ceiling tile.
No visible mold present (walls, cabinets, under sinks, behind posters)
No
Auxiliary gym storage had a large wooden ramp with artificial turf. The underside of the ramp had mold growth. School was to discard or clean/disinfect mold and paint with mold inhibiting paint.
Relative Humidity
Not above 70%
Yes
Mechanical/Boiler Rooms (Assess Each)
Check OK Comments
Condition
Clean
Yes
No unusual noise or odor
Yes
No mold growth on insulation
Yes
Traps contain water
Yes
Chemical Storage
Containers capped
Yes
No evidence of an active spill
Yes
Fan Coil Units/VAV Boxes
Check OK Comments
Condition
No odors, or unusual noise or vibration
Yes