School
Assessor
Hummy Khan
Date
Outdoor Temperature
43°F
Relative Humidity
33%
Outdoor Dew Point
17°F
Air Handling Unit (Assess representative sample of RTU/AHU, including Portables)
| Check | OK | Comments |
|---|---|---|
| Tag Number | ||
Displayed
|
No
|
No tag numbers on several exhaust fans.
|
| Status | ||
Running
|
Yes
|
|
| Check | OK | Comments |
|---|---|---|
| Outdoor Pollution | ||
Free from pollution sources w/i 25 ft. (e.g. dumpster, chimney, etc.)
|
Yes
|
|
| Louvers and Access Doors | ||
Operating properly
|
Yes
|
|
| Deflectors & Screens | ||
Present
|
Yes
|
|
No debris
|
Yes
|
|
| Dampers | ||
Outside air damper: no obstructions
|
No
|
AHU-4 Outside air dampers (OADs) closed. AHU-5 and 14 - OADs barely open.
|
Return air damper: no obstructions
|
Yes
|
|
| Check | OK | Comments |
|---|---|---|
| Clean | ||
No excess dirt, not used for storage
|
No
|
AHU-3- Return air plenum very dirty. Also all other units mixing air plenum dirty, some are more dirty than others.
|
| Insulation | ||
Secure and Clean
|
Yes
|
|
| P-Trap (if present) | ||
Charged with liquid
|
Yes
|
|
| Check | OK | Comments |
|---|---|---|
| Filters | ||
Free of any bypassing
|
No
|
AHU-5-Bypass around filter due to missing and incorrect size filters. AHU-9,14,16,17 - Air bypass around filters.
|
Correct size
|
No
|
AHU-5 and 14-Incorrect size filter.
|
Free from excessive loading, dampness or odor
|
Yes
|
|
Not collapsed/not fallen off
|
No
|
AHU-16 & 17 - One filter collapsed and bent.
|
Present (not missing)
|
No
|
AHU-5 - One filter missing.
|
Date and initials written
|
No
|
AHU-3 and 9 - No installation dates or technician initials on filters.
|
| Heating Coils | ||
Clean, no noticeable leaks, or obstructions
|
Yes
|
|
| Cooling Coils | ||
Clean, no noticeable leaks, or obstructions
|
Yes
|
|
Access: Free of any obstructions in area that may affect access
|
Yes
|
|
Condensation: No excess condensation problems
|
Yes
|
|
Blowoff: Free of water from coil blowoff
|
Yes
|
|
| Condensate Pan and Drain Line | ||
No visible bacterial or fungal growth
|
Yes
|
|
Clean, no residue, no standing water
|
Yes
|
|
No Overflow, leakage, blockage, or damage
|
Yes
|
|
Proper slope, drain line ok, drainage acceptable, discharge okay
|
Yes
|
|
| Check | OK | Comments |
|---|---|---|
| Condition | ||
Operational
|
No
|
Several exhaust fans not running (no tag numbers) located on the roof between the two penthouses.
|
No unusual odors, noise, or vibration
|
Yes
|
|
| Check | OK | Comments |
|---|---|---|
| Chilled Water Central Plant | ||
Chiller operational
|
Yes
|
Not operational due to heating season.
|
Cooling tower operational
|
Yes
|
Not operational due to heating season.
|
| Heating Central Plant | ||
Boiler operational
|
Yes
|
|
Work Order Number(s)
180489
Issues found durring this assessment have been assigned to the above
work order(s).
Note: Building Maintenance (HVAC) re-reviewed the school on Februrary 11 to prepare for in-person learning. The findings above may have already been corrected by the HVAC Department.
Work Order: 180489