School
Assessor
Hummy Khan
Date
Outdoor Temperature
39°F
Relative Humidity
71%
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 some 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
|
No
|
Inconsistency on the position of the outside air dampers (OADs) from one unit to the other. On some units OADs appear to be 100% open while others are only partially open. For example, ACU-5 and ACU-8, the OADs are 100% open, while on ACU-1, ACU-6 and ACU-7, the OADs are "less" open.
|
Return air damper: no obstructions
|
No
|
HV-2 and ACU-12 - OADs closed.
|
| 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
|
|
Correct size
|
Yes
|
|
Free from excessive loading, dampness or odor
|
Yes
|
|
Not collapsed/not fallen off
|
No
|
ACU-4 - The pre-filter is bent.
|
Present (not missing)
|
Yes
|
|
Date and initials written
|
Yes
|
|
| 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
|
No
|
On all units except ACU-11 - The condensate drains are improperly terminated, repeat finding.
|
| Check | OK | Comments |
|---|---|---|
| Condition | ||
Operational
|
Yes
|
|
No unusual odors, noise, or vibration
|
Yes
|
|
| Check | OK | Comments |
|---|---|---|
| Chilled Water Central Plant | ||
Chiller operational
|
Yes
|
Not operational due heating seasons.
|
Cooling tower operational
|
Yes
|
Not operational due heating seasons.
|
| Heating Central Plant | ||
Boiler operational
|
Yes
|
|
| Check | OK | Comments |
|---|---|---|
| Thermostat | ||
Thermostat setting acceptable
|
No
|
Portable # 28, 255, 236, 237 - "Change air filter alarm" on thermostat screen display.
|
Thermostat cover
|
Yes
|
|
Fan Mode Correct
|
Yes
|
|
Space Temperature Acceptable
|
Yes
|
|
Work Order Number(s)
11169
Issues found durring this assessment have been assigned to the above
work order(s).
Portable # 129 and 130- System was set in "Heat" mode instead of "Auto" mode. On portable 130, was able to change the system to "Auto" while on site but was not able to get into the lock box of portable 129.
Portable # 28- Write portable number on the thermostat like all other portables. Also, thermostat mounted too high for maintenance and inspection. Should not be mounted more than five ft. high (at eye level) like all the other thermostat are mounted.
Identical report has been created for Lake Elkhorn because both the schools are in the same (one) building.