School
Assessor
Hummy Khan
Date
Outdoor Temperature
70°F
Relative Humidity
93%
Outdoor Dew Point
66°F
Air Handling Unit (Assess representative sample of RTU/AHU, including Portables)
| Check | OK | Comments |
|---|---|---|
| Tag Number | ||
Displayed
|
No
|
No tag numbers on any exhaust fans.
|
| Status | ||
Running
|
No
|
DOAS-1 - Return fans not running. DOAS-3- Compressor/condensing section seems to be short cycling.
|
| 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
|
Yes
|
|
Correct size
|
Yes
|
|
Free from excessive loading, dampness or odor
|
No
|
DOAS-9 - This rooftop unit and other similar units bring in 100% outside and due to that reason filters appeared to be very dirty and should be replaced every six months, if not sooner.
|
Not collapsed/not fallen off
|
No
|
DOAS-1, DOAS-2, DOAS-4 and 10 - One filter has fallen off. Reinstalled fallen filters on DOAS-1, DOAS-4 and 10 while on site. Was unable to reinstall filter for DOAS-2. Daikin AHU-1-Middle rack filters installed in wrong direction. Corrected direction while on site.
|
Present (not missing)
|
Yes
|
|
Date and initials written
|
No
|
No initials of the installing technician written 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
|
No
|
AAON- RTU-2 - No condensate drain line and standing water in condensate drain pan.
|
| Check | OK | Comments |
|---|---|---|
| Condition | ||
Operational
|
No
|
Two exhaust fans on the roof near air cooled chiller on the ground in the courtyard not running. Exhaust fan next to AHU-2 (Daikin) and DOAS-3 - Not running.
|
No unusual odors, noise, or vibration
|
Yes
|
|
| Check | OK | Comments |
|---|---|---|
| Heating Central Plant | ||
Boiler operational
|
Yes
|
|
| Check | OK | Comments |
|---|---|---|
| Thermostat | ||
Thermostat setting acceptable
|
No
|
Portable Villa Room 2, 3, 4 and 5 - Thermostats in alarm.
|
Thermostat cover
|
No
|
Portable Villa Room 2- No cover guard.
|
Fan Mode Correct
|
Yes
|
|
Space Temperature Acceptable
|
Yes
|
|
Work Order Number(s)
193939
Issues found durring this assessment have been assigned to the above
work order(s).
Work Order: 193939