Assessor
Hummy Khan
Date
Outdoor Temperature
34°F
Relative Humidity
38%
Outdoor Dew Point
13°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 numbers on any exhaust fans. No tag numbers on rooftop units located on the kindergarten addition side of the building.
|
| 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 Work Order Closed by Building Maintenance
|
H&V-1- Supply fan section access door latch broken and door was not properly closed and cannot be closed due to this.
|
| Deflectors & Screens | ||
Present
|
Yes
|
|
No debris
|
Yes
|
|
| Dampers | ||
Outside air damper: no obstructions
|
Yes Work Order Closed by Building Maintenance
|
RAHU-1 - Outside air dampers (OADs) appeared to be closed. Also, two AAON rooftop units (no tag numbers) located on the kindergarten addition side of the building - OADs closed.
Deschamp RTU (no tag number) located on the Kindergarten addition side of the building and OAAHU-3- OADs appeared to be 100% open when it is 34 deg. outside temperature. OADs should be at minimum position when the outside temperature is that cold unless it is a dedicated 100% fresh air unit.
|
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
|
See above.
|
Correct size
|
Yes
|
|
Free from excessive loading, dampness or odor
|
Yes
|
|
Not collapsed/not fallen off
|
Yes Work Order Closed by Building Maintenance
|
OAAHU-1- One filter blown off and hanging from filter clip. Majority of the air is passing through this opening and is not being filtered. Similar finding was reported last year as part of the previous year's inspection findings. OAAHU-2- Filters are pushed out and creating air bypass.
|
Present (not missing)
|
Yes Work Order Closed by Building Maintenance
|
AHU-1 and AHU-2-Only one set of filters installed, should be two. Unit has two tracks, one for pre filters and second one for final filters. Two sets of filters provide better filtration and extends the life of the final filters.
|
Date and initials written
|
Yes Work Order Closed by Building Maintenance
|
On some units the filters have only the date written on them but no name of the installing technician.
|
| 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
|
OAAHU-1- Making a loud noise.
|
| Check | OK | Comments |
|---|---|---|
| Chilled Water Central Plant | ||
Chiller operational
|
Yes Work Order Closed by Building Maintenance
|
Not operational due to heating season.
|
Cooling tower operational
|
Yes Work Order Closed by Building Maintenance
|
Not operational due to heating season.
|
| Heating Central Plant | ||
Boiler operational
|
Yes
|
|
| Check | OK | Comments |
|---|---|---|
| Thermostat | ||
Thermostat setting acceptable
|
Yes Work Order Closed by Building Maintenance
|
Portable 260- Thermostat on hold. Cancelled the hold and put it on schedule mode while on site.
|
Thermostat cover
|
Yes
|
|
Fan Mode Correct
|
Yes
|
|
Space Temperature Acceptable
|
Yes
|
|
Work Order Number(s)
222642
Issues found durring this assessment have been assigned to the above
work order(s).
Old fan for cooling tower laying underneath the cooling tower, repeat finding.