School
Assessor
Hummy Khan
Date
Outdoor Temperature
54°F
Relative Humidity
76%
Outdoor Dew Point
47°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 number on one air handling unit (AHU) that has a plumbing vent attached to the unit.
|
| Status | ||
Running
|
Yes
|
|
| Check | OK | Comments |
|---|---|---|
| Outdoor Pollution | ||
Free from pollution sources w/i 25 ft. (e.g. dumpster, chimney, etc.)
|
Yes Work Order Closed by Building Maintenance
|
Plumbing vent attached to an AHU (no tag number) and appears to be for the support is less than 10 feet from outside air intake of the unit.
|
| 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
|
AHU-2 - Outside air dampers (OADs) 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
|
AHU-3, AHU-4, and AHU-11- Air bypass around pre-filters.
AHU-3 - Air bypass at final filter.
|
Correct size
|
Yes
|
|
Free from excessive loading, dampness or odor
|
Yes Work Order Closed by Building Maintenance
|
AHU-4, AHU-8 and RTU-2- Pre-filter replaced in August 2021, approaching two years. The unit(s) with two sets of filters, pre and final filters, the pre-filters should be replaced at least once a year and the final filters every two years.
|
Not collapsed/not fallen off
|
Yes
|
|
Present (not missing)
|
Yes Work Order Closed by Building Maintenance
|
AHU-3- At least one final filter missing causing bypass.
|
Date and initials written
|
Yes Work Order Closed by Building Maintenance
|
AHU-5 and AHU-7- No filters installation date or initials of the installing technician 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
|
Yes
|
|
No unusual odors, noise, or vibration
|
Yes Work Order Closed by Building Maintenance
|
Exhaust fan (EF)- 31 - Vibrating.
|
| Check | OK | Comments |
|---|---|---|
| Chilled Water Central Plant | ||
Chiller operational
|
Yes
|
|
Cooling tower operational
|
Yes
|
|
| Heating Central Plant | ||
Boiler operational
|
Yes
|
|
| Check | OK | Comments |
|---|---|---|
| Thermostat | ||
Thermostat setting acceptable
|
Yes Work Order Closed by Building Maintenance
|
Portable # 61 - Change air filter alarm.
Portable # 145 - Thermostat in over-ride mode.
|
Thermostat cover
|
Yes
|
|
Fan Mode Correct
|
Yes
|
|
Space Temperature Acceptable
|
Yes
|
|
Work Order Number(s)
285637
Issues found durring this assessment have been assigned to the above
work order(s).