Indoor Environmental Quality General Assessment of Lisbon Elementary School: August 12th, 2022 (GXXLES20220000AD)

Assessor
Christopher Madden
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
Work Order Closed by Building Maintenance
163 - Ceiling tile out of place.
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
Work Order Closed by Building Maintenance
Room 115 - Moisture penetration, appears to be related to roof. Forwarded to Building Maintenance for additional assessment.
Doors and Windows
Caulking and weather stripping in good condition
Yes
Work Order Closed by Building Maintenance
Exterior Windows (left side of building) - Caulking deteriorated, foam exposed (WO #249307).
Classrooms (Assess 2 to 3 per HVAC System Zone)
Check OK Comments
Condition
Room is free of dust and clutter
Yes
Work Order Closed by Building Maintenance
Stage Stairs from 181 - Cobwebs in ceiling. 144 - Dead bugs in light.
No stained or damage ceiling tiles
Yes
No visible mold present (walls, cabinets, under sinks, behind posters)
Yes
Work Order Closed by Building Maintenance
Staff Lounge - The copper line to the ice maker had caused a leak. The assessment of this issue was performed on the same day as the IEQ Walkthrough. Mold growth was identified behind drywall and removed upon discovery. Additional information about the assessment can be found in association with IEQ Concern CXXLES2022000232.
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
Work Order Number(s)
249307
Issues found durring this assessment have been assigned to the above work order(s).