School
Assessor
Hummy Khan
Date
Outdoor Temperature
36°F
Relative Humidity
78%
Outdoor Dew Point
30°F
Air Handling Unit (Assess representative sample of RTU/AHU, including Portables)
| Check | OK | Comments |
|---|---|---|
| Tag Number | ||
Displayed
|
No
|
No tag numbers on most of the exhaust fans, repeat finding.
|
| 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
|
Yes
|
|
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
|
No
|
RTU-2A- The end wood plank to prevent the air bypass around filter was longer than space available and were not installed properly in the filter track.
|
Correct size
|
Yes
|
|
Free from excessive loading, dampness or odor
|
Yes
|
|
Not collapsed/not fallen off
|
Yes
|
|
Present (not missing)
|
No
|
AHU-1 and AHU-2-The units are designed to have two sets of filters, pre and final filters. Only one set of filters installed.
|
Date and initials written
|
No
|
AHU-2- No installation date and initials on the 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
|
Exhaust fan (no tag number) near RTU-2A excessive noise, repeat finding.
|
No unusual odors, noise, or vibration
|
Yes
|
|
| Check | OK | Comments |
|---|---|---|
| Chilled Water Central Plant | ||
Chiller operational
|
No
|
Turned off for the heating season.
|
Cooling tower operational
|
No
|
Turned off for the heating season.
|
| Heating Central Plant | ||
Boiler operational
|
Yes
|
|
| Check | OK | Comments |
|---|---|---|
| Thermostat | ||
Thermostat setting acceptable
|
No
|
Portable # 107, Thermostat # 2 - System was set in "Cooling" mode instead of "Auto" mode and because of that, the temperature set point was 72 deg. for cooling despite the fact that it was heating season. Due to no heat the space temperature was 65 degrees and the system was still not running due to incorrect mode. Changed the system to "Auto" mode while at site and the system immediately came on and started heating.
|
Thermostat cover
|
Yes
|
|
Fan Mode Correct
|
Yes
|
|
Space Temperature Acceptable
|
Yes
|
|
Misc. Comments
Mechanical penthouse- New spare filters stored and laying open outside the boxes collecting dust and exposed to the outside elements losing the performance of new filters.
Work Order Number(s)
8803
Issues found durring this assessment have been assigned to the above
work order(s).