Assessor
Hummy Khan
Date
Outdoor Temperature
56°F
Relative Humidity
60%
Outdoor Dew Point
45°F
Air Handling Unit (Assess representative sample of RTU/AHU, including Portables)
| Check | OK | Comments |
|---|---|---|
| Tag Number | ||
Displayed
|
Yes
|
|
| 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
|
Yes Work Order Closed by Building Maintenance
|
Inconsistency on the position of the outside air dampers (OADs) from one unit to the other. On some units, the OADs appear to be 100% open and on others 100% closed, while on others partially open. For example, ACU-2 - OADs are 100% open, ACU-3 partially open, and on ACU-1 - the OADs are 100% closed.
|
Return air damper: no obstructions
|
Yes
|
|
| Check | OK | Comments |
|---|---|---|
| Clean | ||
No excess dirt, not used for storage
|
Yes Work Order Closed by Building Maintenance
|
On all rooftop units - Excessive dirt in the mixing plenum.
|
| 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
|
ACU-3 and ACU-5 - Significant air bypass around filters due to incorrect size filters. Initially no air bypass around filters observed because the filters were sitting at the edge of the tracks. But when the filters were pushed in, found out that the filters are incorrect size but sitting at the edges of the tracks and gives an impression that the filters are correct size and no air bypass.
|
Correct size
|
Yes Work Order Closed by Building Maintenance
|
ACU-3 and ACU-5 - Incorrect size filters.
|
Free from excessive loading, dampness or odor
|
Yes
|
|
Not collapsed/not fallen off
|
Yes
|
|
Present (not missing)
|
Yes Work Order Closed by Building Maintenance
|
On all Mammoth units inside the building in the Mechanical Rooms - Second set of filters missing from the second tracks.
|
Date and initials written
|
Yes Work Order Closed by Building Maintenance
|
On some units - Initials of the installing technician missing from 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)-14, EF-15 and EF-17 making excessive noise.
|
| Check | OK | Comments |
|---|---|---|
| Chilled Water Central Plant | ||
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 79 - Thermostat was set at 65 deg. for heating. After talking to the teacher changed it to 70 deg. which is the HCPSS standard heating set point.
|
Thermostat cover
|
Yes
|
|
Fan Mode Correct
|
Yes
|
|
Space Temperature Acceptable
|
Yes
|
|
Work Order Number(s)
268804
Issues found durring this assessment have been assigned to the above
work order(s).