Assessor
Hummy Khan
Date
Outdoor Temperature
71°F
Relative Humidity
61%
Outdoor Dew Point
56°F
Air Handling Unit (Assess representative sample of RTU/AHU, including Portables)
| Check | OK | Comments |
|---|---|---|
| Tag Number | ||
Displayed
|
No
|
Most of the units do not have proper tag numbers.
|
| 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
|
No
|
RTU-9 - Access door latch to return fan severely bent.
|
| 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 when comparing similar types of units. For example:
• RTU-1 and RTU-9-The OADs are less open compared to similar units.
The OADs were observed to be 100% closed on the following units, for example:
• RTU- 2 and RTU-12
|
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
|
Yes
|
|
Not collapsed/not fallen off
|
Yes
|
|
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
|
Yes
|
|
| Check | OK | Comments |
|---|---|---|
| Condition | ||
Operational
|
No
|
RTU-9 - Supply fan not running and the motor needs to be further assessed. Also, it appears that the condenser fans and compressor not running.
RTU-2, RTU-12, RTU-13, RTU-14 and AHU-3 - It appears that the condenser fans and compressor are 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 # 90 - Thermostat 1 and 2 are on permanent hold but should be in Auto. Thermostat 1 display indicates: "change air filter".
Portable # 149 - Cooling set point set at 70 deg. The standard set point for cooling is 74 deg.
Portable # 230 - Thermostat display: "change air filter".
|
Thermostat cover
|
No
|
Portable # 197- Thermostat lock box top portion falling out. The lock box is supposed to be locked and completely closed. Properly closed it while on site.
|
Fan Mode Correct
|
Yes
|
|
Space Temperature Acceptable
|
Yes
|
|
Work Order Number(s)
15647
Issues found durring this assessment have been assigned to the above
work order(s).