School
Assessor
Hummy Khan
Date
Outdoor Temperature
41°F
Relative Humidity
74%
Outdoor Dew Point
33°F
Air Handling Unit (Assess representative sample of RTU/AHU, including Portables)
| Check | OK | Comments |
|---|---|---|
| Tag Number | ||
Displayed
|
Yes Work Order Closed by Building Maintenance
|
No tag numbers on any exhaust fans, repeat finding.
|
| Status | ||
Running
|
Yes Work Order Closed by Building Maintenance
|
RAHU-11 - Not operational (Kitchen).
|
| 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
|
Yes Work Order Closed by Building Maintenance
|
RHTU-6- Outside air dampers closed.
|
Return air damper: no obstructions
|
Yes
|
|
| Check | OK | Comments |
|---|---|---|
| Clean | ||
No excess dirt, not used for storage
|
Yes
|
|
| Insulation | ||
Secure and Clean
|
Yes
|
|
| P-Trap (if present) | ||
Charged with liquid
|
Yes
|
|
| Check | OK | Comments |
|---|---|---|
| Filters | ||
Free of any bypassing
|
Yes Work Order Closed by Building Maintenance
|
RAHU-4 - Air bypass around filters. This appears to be due to the end metal cover plates missing and air pressure causing the filters to move. End cover plates laying inside the unit in another filter section of the unit.
ERU-6, RAHU-3, RAHU-10-AHU-7-Air bypass around filters due to incorrect sizing.
|
Correct size
|
Yes Work Order Closed by Building Maintenance
|
ERU-6, RAHU-3, and RAHU-10-Final filters appear to be incorrect size.
AHU-7 - Incorrect size filters.
|
Free from excessive loading, dampness or odor
|
Yes
|
|
Not collapsed/not fallen off
|
Yes
|
|
Present (not missing)
|
Yes Work Order Closed by Building Maintenance
|
RAHU-8- No filters on top rack.
|
Date and initials written
|
Yes Work Order Closed by Building Maintenance
|
RAHU-1 and 5- Final filters dated July 2020.
|
| 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 Work Order Closed by Building Maintenance
|
RAHU-3 and RHPU-7 - Condensate drain pipe broken or fitting came apart.
|
| Check | OK | Comments |
|---|---|---|
| Condition | ||
Operational
|
Yes
|
|
No unusual odors, noise, or vibration
|
Yes Work Order Closed by Building Maintenance
|
Exhaust fan (no tag number) near RAHU-8 - Noisy.
|
| 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
|
|
Misc. Comments
Many opened filters boxes in the mechanical penthouse. All spare filters should be stored inside a closed box.
Work Order Number(s)
229289
Issues found durring this assessment have been assigned to the above
work order(s).