School
Assessor
Hummy Khan
Date
Outdoor Temperature
45°F
Relative Humidity
48%
Outdoor Dew Point
27°F
Air Handling Unit (Assess representative sample of RTU/AHU, including Portables)
| Check | OK | Comments |
|---|---|---|
| Tag Number | ||
Displayed
|
Yes
|
|
| Status | ||
Running
|
No
|
RAHU-2 (McQuay) - Not operational.
|
| 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
|
RAHU-3- Outside air section access door latch broken and was not latched.
|
| Deflectors & Screens | ||
Present
|
Yes
|
|
No debris
|
Yes
|
|
| Dampers | ||
Outside air damper: no obstructions
|
No
|
RAHU-1 and 3 (McQuay)- Outside air dampers wide open, much more than they should be when compared to the other units.
OAHU-3-Supply air dampers inside the unit appear to be closed.
|
Return air damper: no obstructions
|
Yes
|
|
| Check | OK | Comments |
|---|---|---|
| Clean | ||
No excess dirt, not used for storage
|
No
|
RAHU-3 - Ladder stored within unit.
|
| Insulation | ||
Secure and Clean
|
Yes
|
|
| P-Trap (if present) | ||
Charged with liquid
|
Yes
|
|
| Check | OK | Comments |
|---|---|---|
| Filters | ||
Free of any bypassing
|
No
|
OAHU-1,2,3 - Blank cover plate both for the supply fan and exhaust fan filters were not installed and laying on unit floor causing air bypass. These were installed during inspection.
|
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
|
Exhaust fan EF-4, 5, 6, 9 - Not running.
|
No unusual odors, noise, or vibration
|
No
|
RAHU-4 (McQuay) - Relief fan wobbling.
|
| Check | OK | Comments |
|---|---|---|
| Chilled Water Central Plant | ||
Chiller operational
|
Yes
|
Not operational due to heating season.
|
| Heating Central Plant | ||
Boiler operational
|
Yes
|
|
| Check | OK | Comments |
|---|---|---|
| Thermostat | ||
Thermostat setting acceptable
|
No
|
Portable # 190 was "Hold" instead of "Auto". Changed it to "Auto" while on site.
|
Thermostat cover
|
No
|
Portable# 114 and 190 - Front cover missing.
|
Fan Mode Correct
|
No
|
|
Space Temperature Acceptable
|
No
|
Portable #114 was in cooling mode, changed it to auto mode while on site. Prior to the change the space temperature was 44 deg.
|
Misc. Comments
Work Order: 175215
Work Order Number(s)
175215
Issues found durring this assessment have been assigned to the above
work order(s).