IAQ Check List

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IAQ Check List
Building: Lake Zurich Middle School North
Date: February 17, 2012
IAQ Check List
Building Inspection Performed by: Denys Armashov, Lyle
Report Compiled by: Lyle Erstad
Check List
True
False
N/A
1. Ground Level Indoor Inspection
a. Univents are on and air discharge grills are free of obstructions.
If false, send email to building principal and facilities director asking staff to be instructed to keep vents
clear at all times. Record locations here:
2. Ground Level Outdoor Inspection (weather permitting)
a. Univent air intakes are free of obstructions.
If false, record locations here:
b. Filters
i. Medium efficiency filters are installed in all univents.
If false, list locations and create work orders to initiate corrective action.
ii. High efficiency filters are installed in the air handling units.
If false, list locations and create work orders to initiate correction action.
iii. Filters are being changed every six months and the installed date is written on the outer filter casing.
If filter is older than 6 months, list locations and create work orders to initiate corrective action.
c. Insects, bird nests, or droppings are not evident near outdoor air intakes.
If false, indicate locations here:
d. Trash dumpsters are located away from doors, windows, and outdoor air intakes.
e. Potential sources of air contaminants do not exist near the building. (e.g. chimneys, stacks, industrial
plants, exhaust from nearby buildings)
f. Trucks and buses are not allowed to keep their engines idling near the building.
Page 1 of 9
Revised 3/21/2011 AMJ
Created 11/2010
IAQ Check List
IAQ Check List
Building: Lake Zurich Middle School North
Date: February 17, 2012
Building Inspection Performed by: Denys Armashov, Lyle
Report Compiled by: Lyle Erstad
Check List
True
g. No evidence of drainage problems exist. Water drains away from the building including roof
downspouts.
False
N/A
h. Sprinklers do not spray directly toward the building or into outdoor air intakes.
i.
Grass clippings from mowers are directed away from the building air intakes.
j.
Clean walk-off mats are present at exterior entrances.
3. Roof (Inspections conducted weather permitting)
a. Roofing consultant has not found any issues requiring immediate repair.
Most recent roofing inspection date/company: 5-year roofing plan completed 5/25/2010 with C. E.
Crowley & Associates.
b. There is no evidence of water ponding on the roof.
This is a rock ballasted roof. Evidence of ponding did exist as snow was melting and not fully
draining away.
c. Intake ventilation units are operating properly and free of debris.
d. All exhaust fans are operating properly and free of debris.
One science room fume hood is not operating as the motor is bad and has not been replaced yet.
e. Air intake dampers are set to allow air flow even at minimum setting.
f. Insects, birds, animal nests or droppings are not evident near outdoor air intakes.
g. Plumbing stacks and exhaust vents are located away from air intakes.
4. Attic
a. There is no evidence of roof or plumbing leaks.
There is no attic.
Page 2 of 9
Revised 3/21/2011 AMJ
Created 11/2010
IAQ Check List
Building: Lake Zurich Middle School North
Date: February 17, 2012
IAQ Check List
Building Inspection Performed by: Denys Armashov, Lyle
Report Compiled by: Lyle Erstad
Check List
True
False
N/A
b. There is no evidence in attic of insects, birds, animals, or nests.
No Attic.
5. General Considerations
a. Classrooms, offices and/or common areas appear recently cleaned.
If examples of poor housekeeping are found, record locations below:
b. Only vacuums with HEPA filters are being used.
c. All supply and exhaust ventilation units are working properly.
d. Occupied space temperatures and relative humidity levels are within the standards listed below.
i. Temperature range:
Winter temperatures 70-73 degrees.
Summer temperatures 74-80 in air-conditioned spaces and 74-85 in non-air-conditioned
spaces.
Outdoor air temperature: 45.1; 41.5 degrees.
Highest temperature – Location: B200; D100; Reading of 75.6; 73.8 degrees.
Lowest temperature – Location: Main Office; B100; Reading of 69.9; 71 degrees.
ii. Relative humidity range is 30% to 60%.
Non-air-conditioned spaces may be higher on rainy or humid summer humid days.
All spaces may be less than 30% when the out-door air temperature is less than 32 degrees.
Outdoor relative humidity: 53.8; 35.6%
Highest relative humidity – Location: Main Office; B100; Reading of 38.7; 24%
Lowest relative humidity – Location: Nurse; D100;Reading of 19.8; 18.3%
Page 3 of 9
Revised 3/21/2011 AMJ
Created 11/2010
IAQ Check List
IAQ Check List
Building: Lake Zurich Middle School North
Date: February 17, 2012
Building Inspection Performed by: Denys Armashov, Lyle
Report Compiled by: Lyle Erstad
Check List
True
Readings not within acceptable standards will result in the creation of a work order, requesting
maintenance to address. (Readings are noted on the attached test data sheet)
False
N/A
e. Occupied space readings of carbon monoxide (CO) levels are less than 9.0 PPM.
Outdoor Air CO Reading: .0; .2
Highest CO Location: Main Office; D100 Reading: .5; 1.7
Lowest CO Location: Numerous Rooms; B104
Reading: :0; .1
If the CO level is greater than 9.0 PPM in any space as measured with a handheld device or “leave-in”
monitor, the space must be cleared of all occupants and steps taken to correct the problem. The issue
will be immediately addressed by maintenance and the Fire Department. (Readings are noted on the
attached test data sheet)
f. CO2 levels in any occupied space are below threshold limits.
i. Perform CO2 check with Gray Wolf or other portable device. Measure four times yearly or more
often if needed. Measure only in fully occupied rooms. Reading should be less than 700 PPM plus
outside air CO2 PPM.
700 PPM + 358; 365 PPM = 1058; 1065 PPM
Assume outside CO2 is 350 if temperature is below 41 degrees and air is not stagnant with no- wind.
Record all occupied space CO2 levels on forms provided. Provide the outdoor CO2 level as well as
the high and low CO2 extremes below:
Outdoor reading: 358; 365 PPM
Highest CO2 reading – Location: A113; B100; Reading of 1038; 906 PPM
Lowest CO2 reading – Location: Principal; D100; Reading of 445; 536 PPM
ii. If reading is above threshold, check univent and air handling dampers to ensure a value is set to
provide at least 15 cfm of fresh air intake per student based on average space occupancies. If
Page 4 of 9
Revised 3/21/2011 AMJ
Created 11/2010
IAQ Check List
IAQ Check List
Building: Lake Zurich Middle School North
Date: February 17, 2012
Building Inspection Performed by: Denys Armashov, Lyle
Report Compiled by: Lyle Erstad
Check List
True
reading is consistently elevated, then use data logging to monitor CO2 concentrations over time and
look for other sources of problems.
False
N/A
iii. CO2 levels were checked three months ago.
iv. CO2 levels on “leave-in” devices, where present, where checked.
No Leave In devices
g. Offensive odors are not apparent.
If false, list problem areas:
h. Water damage is not evident.
Check for roof leaks, pipe leaks, spills, stained ceiling tiles, etc, visually and with moisture meter. Look
for the source of any water leaks and schedule repairs. Discard porous items such as ceiling tiles if wet
for more than 24 hours. For carpeting, if less than 9 square feet of wet area, shampoo with germicide
and fan dry. For areas greater than 9 square feet, replace carpet with tile in reasonable timeframe. If
carpet is over ACM tile, replace during next unoccupied break time (winter break, spring break,
summer).
If false, record findings and locations here: Water is penetrating through the window in Todd's office.
We were waiting to see how the winter snow affected this. Not enough to determine penetration.
i.
j.
Stained ceiling tile was found in the prep room between B206 and B208. A work order was
submitted to investigate and address.
Mold or mildew growth is not evident.
If false, record findings and locations here:
All pest management issues are being handled by Integrated Pest Management.
k. No other unresolved concerns or complaints by building personnel are known.
If false, list any pending issues not previously mentioned in this report here:
l. There are no incomplete HVAC preventative maintenance (PM) work requests.
If false, list any incomplete HVAC work request here:
Page 5 of 9
Revised 3/21/2011 AMJ
Created 11/2010
IAQ Check List
Building: Lake Zurich Middle School North
Date: February 17, 2012
IAQ Check List
Building Inspection Performed by: Denys Armashov, Lyle
Report Compiled by: Lyle Erstad
Check List
True
False
N/A
6. Bathrooms and General Plumbing
a. All locker or restroom exhaust fans are working.
Inoperable or malfunctioning fans are listed as follows:
Location:
Problem:
b. All of the following drain-trap maintenance procedures are being conducted according to the frequency
indicated.
If false, indicate all deviations and locations:
i. Water is poured into floor drains once per week (approximately 1 quart of water) or water and a
teaspoon of cooking oil poured into the drain once a month.
The Custodial staff is reminded regularly of these procedures.
ii. Water is poured into sinks at least once per week (about 2 cups of water).
iii. Toilets are flushed at least once per week.
7. Lab Chemicals & Maintenance Supplies
a. Lab chemicals are used with exhaust fans turned on.
b. Lab chemical storage areas have been inspected yearly by ROE and Fire Department.
Record last inspection dates below:
ROE: 11/2011
LZFD: 11/2011
c. Flammables are not stored with igniters.
d. All chemicals that may react or produce toxic or explosive by-products are separated and maintained in
approved containers stored in approved storage. (e.g. lockable, with appropriate ventilation).
Page 6 of 9
Revised 3/21/2011 AMJ
Created 11/2010
IAQ Check List
Building: Lake Zurich Middle School North
Date: February 17, 2012
IAQ Check List
Building Inspection Performed by: Denys Armashov, Lyle
Report Compiled by: Lyle Erstad
Check List
True
False
N/A
e. Chemical disposal records for all lab chemicals are available for review.
f. All cleaning products used in building contain no/low VOC.
List any exceptions:
g. Increased ventilation is considered when installing new carpets, cleaning upholstered furniture,
shampooing carpets, etc.
h. Exhaust ventilation systems in chemical and trash storage areas are turned on and functioning properly.
i.
Portable fuel containers are properly closed.
j.
Power equipment, like snow blowers and lawn mowers, have been serviced and maintained according to
manufacturers’ guidelines.
k. Oil based paints are stored in approved storage cabinets.
No oil based paints allowed in the district.
l. Green Cleaning products and processes are used in this building.
8.
Combustion Appliances
a. Combustion analysis is performed at the start of the heating season on all boilers. Adjustments are
made to the burners to correct any abnormalities and improve efficiency.
b. In rooms that contain combustion appliances, there is no evidence of combustion gas or fuel odors.
If false, record locations here:
c. No leaks, disconnections, and/or deterioration were found on exhaust hoods.
d. Flue components are clean and free of soot.
Page 7 of 9
Revised 3/21/2011 AMJ
Created 11/2010
IAQ Check List
Building: Lake Zurich Middle School North
Date: February 17, 2012
IAQ Check List
Building Inspection Performed by: Denys Armashov, Lyle
Report Compiled by: Lyle Erstad
Check List
True
False
N/A
e. All combustion appliances have flues or exhaust hoods and vent NO2.
i. If false, inspect cooking hoods, chemical hoods. Assure that cooking stoves and appliances are
correctly installed, used, and maintained according to manufacturers’ specifications.
ii. If not vented, ensure that “leave-in” CO monitors are placed in room. Record locations here:
iii. CO levels in rooms with combustion appliances are measured and recorded with an IAQ monitor. CO
readings outside of normal CO range will result in an immediate response by maintenance to reduce
CO level or vacating the room/building, if necessary.
Record locations here:
9. Other
a. Paint
No peeling and/or flaking paint found.
If planned building renovation will damage paint or if peeling paint is discovered, lead testing may be
necessary. If peeling paint is found, send email to the building Principal and the Facilities Director
alerting them of the problem. Staff and teachers need to pick up any flakes of paint to prevent
children from being exposed. The Facilities Director will advise the Facilities Coordinator (a Certified
Lead Paint Renovator) to test the paint for lead. Lead paint was discontinued in 1978. Buildings built
after 1978 are exempt from lead paint testing.
If lead is present, required repairs should be done immediately using lead-safe methods and, if
necessary, a licensed lead contractor.
Location(s) of known peeling paint in building: B210
b. The following preventive measures are being taken to reduce lead exposure.
i. Play areas and toys are cleaned nightly.
ii.
Floors are mopped nightly.
Page 8 of 9
Revised 3/21/2011 AMJ
Created 11/2010
IAQ Check List
Building: Lake Zurich Middle School North
Date: February 17, 2012
IAQ Check List
Building Inspection Performed by: Denys Armashov, Lyle
Report Compiled by: Lyle Erstad
Check List
True
False
N/A
iii. Dust at least weekly.
c. Radon testing is recommended by IEMA every 5 years. Last testing date listed below:
Date: 12/14 - 16/2012; Reading of 1.5pCi/L (Highest) in multiple rooms
National concer: 4.0 pCi/L
d. The IAQ testing equipment used for this inspection was calibrated and is in good working order.
Equipment Used: Gray Wolf
Last date of calibration: 1-20-2012
Page 9 of 9
Revised 3/21/2011 AMJ
Created 11/2010
95 Hubbard Lane. Indoor Air Quality Testings Readings Winter 2012
Site
Location
Date/Time
Temperature °F
Relative Humidity
%RH
Carbon
Monoxide ppm
Carbon
Dioxide ppm
Middle School North
Outdoor Air
16-Feb-12 10:31:58 AM
45.1
53.8
0.0
358
Middle School North
A100
16-Feb-12 10:58:11 AM
72.7
31.2
0.1
759
26
Middle School North
A102
16-Feb-12 10:59:36 AM
73.2
32.3
0.1
847
24
Middle School North
A104
16-Feb-12 11:01:36 AM
72.3
29.9
0.3
728
8
Middle School North
A105
16-Feb-12 11:05:15 AM
73.3
29.9
0.2
788
10
Middle School North
A106
16-Feb-12 11:03:08 AM
73.1
30.4
0.0
843
20
Middle School North
A108
16-Feb-12 11:07:11 AM
73.7
28.8
0.2
689
17
Middle School North
A109
16-Feb-12 11:10:16 AM
73.1
30.1
0.3
900
21
Middle School North
A110
16-Feb-12 11:08:33 AM
73.4
29.5
0.3
748
19
Middle School North
A111
16-Feb-12 01:15:08 PM
73.6
26.2
0.3
650
3
Middle School North
A112
16-Feb-12 11:12:27 AM
73.0
30.9
0.3
880
23
Middle School North
A113
16-Feb-12 11:15:41 AM
74.4
30.7
0.4
1038
28
Middle School North
A114
16-Feb-12 11:13:44 AM
74.1
30.8
0.2
949
24
Middle School North
A202
16-Feb-12 11:27:53 AM
74.9
31.2
0.3
798
24
Middle School North
A203
16-Feb-12 01:32:53 PM
74.9
23.9
0.4
814
1
Middle School North
A204
16-Feb-12 11:25:36 AM
74.9
28.6
0.2
815
7
Middle School North
A205
16-Feb-12 01:29:03 PM
75.0
25.9
0.3
845
6
Middle School North
A206
16-Feb-12 01:30:49 PM
75.3
27.6
0.2
1017
23
Middle School North
A207
16-Feb-12 11:24:05 AM
74.6
28.7
0.4
744
12
Middle School North
A208
16-Feb-12 01:26:13 PM
74.6
28.1
0.3
944
28
Middle School North
A209
16-Feb-12 01:24:19 PM
74.5
28.1
0.1
997
28
Middle School North
A210
16-Feb-12 11:22:15 AM
74.8
28.5
0.1
663
9
Middle School North
A211
16-Feb-12 01:22:25 PM
74.4
27.7
0.1
926
24
Middle School North
A212
16-Feb-12 01:20:02 PM
73.4
26.5
0.2
859
21
Middle School North
A213
16-Feb-12 11:20:13 AM
73.6
27.8
0.2
656
4
Middle School North
A214
16-Feb-12 11:18:42 AM
73.4
28.2
0.2
706
4
Middle School North
A215
16-Feb-12 01:18:28 PM
73.6
26.5
0.2
854
26
Middle School North
B102
16-Feb-12 01:44:59 PM
75.3
26.2
0.1
930
24
Middle School North
B106
16-Feb-12 10:52:03 AM
72.4
32.5
0.1
837
17
Middle School North
B112
16-Feb-12 10:53:23 AM
72.8
30.4
0.1
740
24
Middle School North
B114
16-Feb-12 10:43:30 AM
70.0
33.9
0.7
758
26
Middle School North
B116
16-Feb-12 10:55:10 AM
72.4
29.9
0.2
784
21
Middle School North
B118
16-Feb-12 10:45:11 AM
70.7
32.2
0.2
747
4
Middle School North
B126
16-Feb-12 10:47:23 AM
70.5
32.6
0.2
778
9
Middle School North
B200
16-Feb-12 01:41:21 PM
75.6
25.0
0.1
829
4
Occupants
Taken by
Taken With
Denys
Denys
Denys
Denys
Denys
Denys
Denys
Denys
Denys
Denys
Denys
Denys
Denys
Denys
Denys
Denys
Denys
Denys
Denys
Denys
Denys
Denys
Denys
Denys
Denys
Denys
Denys
Denys
Denys
Denys
Denys
Denys
Denys
Denys
Denys
Gray Wolf
Gray Wolf
Gray Wolf
Gray Wolf
Gray Wolf
Gray Wolf
Gray Wolf
Gray Wolf
Gray Wolf
Gray Wolf
Gray Wolf
Gray Wolf
Gray Wolf
Gray Wolf
Gray Wolf
Gray Wolf
Gray Wolf
Gray Wolf
Gray Wolf
Gray Wolf
Gray Wolf
Gray Wolf
Gray Wolf
Gray Wolf
Gray Wolf
Gray Wolf
Gray Wolf
Gray Wolf
Gray Wolf
Gray Wolf
Gray Wolf
Gray Wolf
Gray Wolf
Gray Wolf
Gray Wolf
Middle School North
B201
16-Feb-12 11:33:36 AM
74.2
27.2
0.0
681
5
Middle School North
B202
16-Feb-12 11:38:31 AM
73.9
26.8
0.1
822
12
Middle School North
B204
16-Feb-12 01:51:03 PM
75.0
25.8
0.2
960
20
Middle School North
B205
16-Feb-12 11:40:13 AM
74.1
26.7
0.1
779
8
Middle School North
B205a
16-Feb-12 01:42:42 PM
75.1
26.1
0.1
921
4
Middle School North
B205b
16-Feb-12 01:52:35 PM
74.4
24.9
0.2
921
1
Middle School North
B206
16-Feb-12 11:42:50 AM
74.2
27.8
0.2
774
26
Middle School North
B207
16-Feb-12 11:45:33 AM
74.3
28.9
0.1
842
28
Middle School North
B208
16-Feb-12 11:44:08 AM
73.9
28.6
0.3
843
28
Middle School North
B209
16-Feb-12 11:47:24 AM
73.8
28.1
0.3
779
20
Middle School North
B210
16-Feb-12 11:49:32 AM
73.6
28.5
0.3
848
24
Middle School North
B211
16-Feb-12 11:52:17 AM
73.9
28.5
0.4
834
19
Middle School North
B212
16-Feb-12 11:50:46 AM
73.9
29.4
0.2
912
29
Middle School North
B213
16-Feb-12 11:53:42 AM
74.3
29.6
0.4
884
29
Middle School North
Conference
16-Feb-12 02:22:55 PM
72.5
20.5
0.0
533
6
Middle School North
Library
16-Feb-12 11:57:14 AM
74.4
25.9
0.1
603
80
Middle School North
Main office
16-Feb-12 10:40:46 AM
69.9
38.7
0.5
525
5
Middle School North
Nurse
16-Feb-12 02:21:17 PM
72.5
19.8
0.3
453
1
Middle School North
A107
16-Feb-12 01:13:10 PM
73.3
25.5
0.0
671
5
Middle School North
Principal Richter
16-Feb-12 02:19:40 PM
72.9
20.4
0.1
445
1
Denys
Denys
Denys
Denys
Denys
Denys
Denys
Denys
Denys
Denys
Denys
Denys
Denys
Denys
Denys
Denys
Denys
Denys
Denys
Denys
Gray Wolf
Gray Wolf
Gray Wolf
Gray Wolf
Gray Wolf
Gray Wolf
Gray Wolf
Gray Wolf
Gray Wolf
Gray Wolf
Gray Wolf
Gray Wolf
Gray Wolf
Gray Wolf
Gray Wolf
Gray Wolf
Gray Wolf
Gray Wolf
Gray Wolf
Gray Wolf
Occupants
Taken by
Taken With
Denys
Denys
Denys
Denys
Denys
Denys
Denys
Gray Wolf
Gray Wolf
Gray Wolf
Gray Wolf
Gray Wolf
Gray Wolf
Gray Wolf
CO2 Formula 358 + 700 = 1058
Site
Location
Date/Time
Temperature °F
Relative Humidity
%RH
Carbon
Monoxide ppm
Carbon
Dioxide ppm
Middle School North
Outdoor Air
17-Feb-12 10:39:29 AM
41.5
35.6
0.2
365
Middle School North
A115
17-Feb-12 11:02:33 AM
71.1
22.2
0.3
785
Middle School North
B100
17-Feb-12 10:55:38 AM
71.0
24.0
0.2
906
2
Middle School North
B104
17-Feb-12 10:57:22 AM
71.4
23.6
0.1
786
26
Middle School North
B108
17-Feb-12 10:58:54 AM
71.7
23.7
0.2
782
23
Middle School North
D100
17-Feb-12 11:27:36 AM
73.8
18.3
1.7
536
23
Middle School North
A103
17-Feb-12 11:01:03 AM
71.7
21.7
0.3
815
2
CO2 Formula 365 + 700 = 1065
22
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