IAQ Check List
Building: Lake Zurich High School
Date: February 7, 2012
IAQ Check List
Building Inspection Performed by: Denys Armashov, Lyle Erstad
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 3/7/2011 AMJ
Created 11/2010
IAQ Check List
IAQ Check List
Building: Lake Zurich High School
Date: February 7, 2012
Building Inspection Performed by: Denys Armashov, Lyle Erstad
Report Compiled by: Lyle Erstad
Check List
True False
g. No evidence of drainage problems exist. Water drains away from the building including roof
downspouts.
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. This winter we had a total of 5 leaks identified in the high school. The
cafeteria, the CAD room, the kitchen, C125 and the weight room. Our contractor was contacted
and addressed these issues. Our roofing contractor is All American Exterior Solutions.
b. There is no evidence of water ponding on the roof.
c. Intake ventilation units are operating properly and free of debris.
d. All exhaust fans are operating properly and free of debris.
The exhaust system for the "B" Wing, classrooms 101 - 109 was off because of relay switches
shutting the system down. This has been rectified.
e. Air intake dampers are set to allow air flow even at minimum setting.
There is a control problem which requires manual adjustment. We are setting these units to draw
outside air at the correct levels while investigating with Johnson Controls on how to remedy these
problems.
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.
Page 2 of 9
Revised 3/7/2011 AMJ
Created 11/2010
IAQ Check List
Building: Lake Zurich High School
Date: February 7, 2012
IAQ Check List
Building Inspection Performed by: Denys Armashov, Lyle Erstad
Report Compiled by: Lyle Erstad
Check List
True False
N/A
4. Attic
a. There is no evidence of roof or plumbing leaks.
No Attic
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.
The exhaust system for the "B" Wing, classrooms 101 - 109 was off because of relay switches
shutting the system down. this has been rectified.
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: 36.3; 34.8; 26.6 degrees.
Highest temperature – Location: B106; A106; A133; Reading of 75.7; 75; 72.7 degrees.
Lowest temperature – Location: 138; Admin 145; B105; Reading of 68.6; 69.3; 68.8 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: 45.7; 44.7; 65.1%
Page 3 of 9
Revised 3/7/2011 AMJ
Created 11/2010
IAQ Check List
IAQ Check List
Building: Lake Zurich High School
Date: February 7, 2012
Building Inspection Performed by: Denys Armashov, Lyle Erstad
Report Compiled by: Lyle Erstad
Check List
True False
Highest relative humidity – Location: B110; C112; D223; Reading of 34.5; 32.8; 30.9%
Lowest relative humidity – Location: PA114; Field House; C106A;Reading of 26.2; 23.1; 23.8%
N/A
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)
e. Occupied space readings of carbon monoxide (CO) levels are less than 9.0 PPM.
Outdoor Air CO Reading: .7; 0; 0
Highest CO Location: B138; D221; A119 Reading: .9; .6; .5
Lowest CO Location: Several Rooms
Reading: 0
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 + 350 PPM = 1050 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: 376; 386; 382 PPM
Highest CO2 reading – Location: B105; D223; B121; Reading of 1510; 1096; 1040 PPM
Lowest CO2 reading – Location: F103; Field House; B107; Reading of 539; 497; 575 PPM
Page 4 of 9
Revised 3/7/2011 AMJ
Created 11/2010
IAQ Check List
IAQ Check List
Building: Lake Zurich High School
Date: February 7, 2012
Building Inspection Performed by: Denys Armashov, Lyle Erstad
Report Compiled by: Lyle Erstad
Check List
True False
Work orders were written to respond to high readings above the base line. In the B Wing the
exhaust was shut off that pulled air out of the hallways and classrooms. These were turned
back on. The third test readings are the retesting of those rooms with high CO2 readings. All
are below the baseline.
N/A
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
reading is consistently elevated, then use data logging to monitor CO2 concentrations over time and
look for other sources of problems.
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: Please be aware that roof leaks did occur in the past 3
months but these were identified and addressed.
Page 5 of 9
Revised 3/7/2011 AMJ
Created 11/2010
IAQ Check List
Building: Lake Zurich High School
Date: February 7, 2012
i.
j.
IAQ Check List
Building Inspection Performed by: Denys Armashov, Lyle Erstad
Report Compiled by: Lyle Erstad
Check List
True False
N/A
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: We began the process with Johnson Controls to
get 6 systems back under our control. This work is on-going but progress is being made.
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.
Two drains gave evidence of not being treated - the dance room bathroom and the IDF room in
the C wing. These have been addressed.
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.
Page 6 of 9
Revised 3/7/2011 AMJ
Created 11/2010
IAQ Check List
IAQ Check List
Building: Lake Zurich High School
Date: February 7, 2012
Building Inspection Performed by: Denys Armashov, Lyle Erstad
Report Compiled by: Lyle Erstad
Check List
True False
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
N/A
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).
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 are allowed in the district.
l. Green Cleaning products and processes are used in this building.
Page 7 of 9
Revised 3/7/2011 AMJ
Created 11/2010
IAQ Check List
Building: Lake Zurich High School
Date: February 7, 2012
8.
IAQ Check List
Building Inspection Performed by: Denys Armashov, Lyle Erstad
Report Compiled by: Lyle Erstad
Check List
True False
N/A
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.
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: NONE
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
Page 8 of 9
Revised 3/7/2011 AMJ
Created 11/2010
IAQ Check List
IAQ Check List
Building: Lake Zurich High School
Date: February 7, 2012
Building Inspection Performed by: Denys Armashov, Lyle Erstad
Report Compiled by: Lyle Erstad
Check List
True False
after 1978 are exempt from lead paint testing.
N/A
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: No lead based paint is allowed in the district.
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.
iii. Dust at least weekly.
c. Radon testing is recommended by IEMA every 5 years. Last testing date listed below:
Date: 12/12 - 15/2011; Reading of (Highest) 1.8 pCi/L in C123.
National concern: 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 3/7/2011 AMJ
Created 11/2010
300 Church Street. Indoor Air Quality Testing Readings Winter 2012
Site
Location
Date/Time
Temperature °F
Relative Humidity
%RH
Carbon
Monoxide ppm
Carbon
Dioxide ppm
High school
Outdoor Air
02-Feb-12 11:17:20 AM
36.3
45.7
0.7
376
High school
A114 A
02-Feb-12 02:11:56 PM
71.8
28.2
0.3
731
1
High school
A114
02-Feb-12 02:10:22 PM
72.5
28.8
0.1
832
20
High school
A115
02-Feb-12 02:26:19 PM
73.7
30.4
0.3
993
14
High school
A116
02-Feb-12 02:15:58 PM
72.1
28.5
0.1
797
24
High school
A117
02-Feb-12 02:28:00 PM
73.6
28.4
0.5
825
26
High school
A119
02-Feb-12 02:18:08 PM
73.1
32.1
0.3
1180
26
High school
Admin Main 138
02-Feb-12 11:29:17 AM
68.6
32.5
0.9
706
4
High school
Admin Office 149
02-Feb-12 11:30:41 AM
69.8
32.9
0.4
666
2
High school
Principal office 147
02-Feb-12 11:33:17 AM
70.7
31.1
0.4
709
2
High school
Principal office 148
02-Feb-12 11:31:57 AM
70.5
32.0
0.5
723
2
High school
B102
02-Feb-12 01:59:42 PM
73.0
32.4
0.2
1153
25
High school
B104
02-Feb-12 01:56:05 PM
72.7
28.1
0.3
833
22
High school
B105
02-Feb-12 01:52:58 PM
73.2
33.8
0.4
1510
25
High school
B106
02-Feb-12 01:36:50 PM
75.7
31.2
0.3
1213
24
High school
B107
02-Feb-12 01:47:17 PM
74.0
31.5
0.2
1198
25
High school
B108
02-Feb-12 01:39:00 PM
74.6
31.1
0.3
1497
11
High school
B110
02-Feb-12 01:32:13 PM
73.6
34.5
0.3
1344
25
High school
B111
02-Feb-12 01:28:59 PM
71.5
28.9
0.2
895
26
High school
B112
02-Feb-12 01:27:48 PM
72.5
29.1
0.2
884
22
High school
B114
02-Feb-12 01:26:20 PM
72.8
27.8
0.4
754
3
High school
B115
02-Feb-12 01:24:56 PM
73.3
30.3
0.1
882
26
High school
B117
02-Feb-12 01:23:51 PM
73.4
28.3
0.0
779
7
High school
B118
02-Feb-12 01:20:01 PM
74.1
32.8
0.2
1072
23
High school
B119
02-Feb-12 01:22:12 PM
72.7
27.9
0.4
797
10
High school
B121
02-Feb-12 01:17:56 PM
74.1
31.7
0.4
1059
28
High school
B124
02-Feb-12 01:15:25 PM
74.5
30.3
0.2
1070
15
High school
B126
02-Feb-12 01:11:54 PM
74.5
33.6
0.3
1129
25
High school
B127
02-Feb-12 01:09:55 PM
74.1
29.7
0.1
934
9
High school
B130
02-Feb-12 01:08:22 PM
72.6
30.1
0.1
863
26
High school
B133
02-Feb-12 01:02:30 PM
72.8
28.2
0.1
852
16
High school
B138
02-Feb-12 01:04:25 PM
72.8
28.9
0.1
914
27
High school
C115
02-Feb-12 12:16:49 PM
72.6
26.6
0.2
598
7
High school
C117
02-Feb-12 12:14:55 PM
72.5
28.3
0.3
748
16
High school
C123
02-Feb-12 12:38:17 PM
75.3
27.9
0.1
749
26
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
Window
open
High school
Cafeteria
02-Feb-12 01:06:03 PM
73.4
31.6
0.4
1000
150
High school
F103
02-Feb-12 11:54:28 AM
72.8
26.4
0.0
539
1
High school
F104
02-Feb-12 11:50:12 AM
73.0
26.7
0.2
578
4
High school
F106
02-Feb-12 11:48:50 AM
72.7
27.2
0.2
611
4
High school
F149
02-Feb-12 11:43:54 AM
72.5
28.0
0.1
570
1
High school
Gymnasium
02-Feb-12 11:42:06 AM
70.6
29.7
0.2
655
55
High school
A113
02-Feb-12 02:21:25 PM
72.8
27.7
0.2
775
1
High school
PA107
02-Feb-12 12:08:30 PM
71.8
27.5
0.4
668
3
High school
PA114
02-Feb-12 12:06:39 PM
73.7
26.2
0.5
701
2
High school
PA122
02-Feb-12 12:05:15 PM
74.8
27.4
0.5
698
12
High school
PA127
02-Feb-12 12:03:29 PM
73.8
29.2
0.1
823
70
High school
PA130
02-Feb-12 12:01:57 PM
71.3
28.5
0.3
795
1
High school
PA131
02-Feb-12 11:59:45 AM
71.0
28.4
0.2
713
29
High school
PPS 101
02-Feb-12 02:32:30 PM
73.5
27.2
0.0
772
5
High school
PPS 104
02-Feb-12 02:37:17 PM
74.6
27.2
0.2
779
1
High school
PPS 107
02-Feb-12 02:35:13 PM
74.1
27.4
0.1
751
2
High school
S102
02-Feb-12 12:19:06 PM
71.0
27.9
0.4
713
31
High school
S107
02-Feb-12 12:23:50 PM
72.5
30.0
0.3
928
26
High school
S111
02-Feb-12 12:22:08 PM
72.0
29.4
0.2
809
20
High school
S113
02-Feb-12 12:28:19 PM
72.7
29.4
0.3
756
22
High school
S114
02-Feb-12 12:33:37 PM
73.5
28.9
0.0
790
11
High school
S116
02-Feb-12 12:36:39 PM
73.9
27.0
0.2
655
3
High school
S117
02-Feb-12 12:30:35 PM
72.5
28.4
0.3
651
29
High school
S126
02-Feb-12 12:44:55 PM
73.0
26.9
0.1
754
27
High school
S127
02-Feb-12 12:52:53 PM
74.1
27.3
0.2
807
20
High school
S131
02-Feb-12 12:40:22 PM
73.9
27.1
0.4
807
16
High school
S137
02-Feb-12 12:48:59 PM
74.1
27.2
0.2
826
19
High school
Tonell Gym
02-Feb-12 11:46:41 AM
72.7
28.9
0.1
593
17
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
Occupants
Taken by
Taken With
Denys
Denys
Denys
Denys
Denys
Gray Wolf
Gray Wolf
Gray Wolf
Gray Wolf
Gray Wolf
Yes
Co2 Formula 350+700=1050
Site
Location
Date/Time
Temperature °F
Relative Humidity
%RH
Carbon
Monoxide ppm
Carbon
Dioxide ppm
High school
Outside Air
03-Feb-12 10:38:31 AM
34.8
44.7
0.0
386
High school
A107
03-Feb-12 12:28:54 PM
74.0
25.0
0.3
659
1
High school
A101
03-Feb-12 12:14:55 PM
74.0
25.4
0.1
749
2
High school
A103
03-Feb-12 12:24:41 PM
74.2
24.5
0.4
740
1
High school
A106
03-Feb-12 12:30:43 PM
75.0
24.4
0.1
749
1
Window
open
High school
A104
03-Feb-12 02:01:08 PM
72.7
26.7
0.3
868
26
High school
A134
03-Feb-12 02:30:15 PM
73.5
25.7
0.1
782
23
High school
B131
03-Feb-12 12:03:58 PM
73.5
26.5
0.2
995
20
High school
B136
03-Feb-12 12:01:29 PM
73.8
26.0
0.1
810
1
High school
B101
03-Feb-12 01:45:09 PM
73.0
28.8
0.1
1091
29
High school
B103
03-Feb-12 01:47:31 PM
72.0
26.0
0.2
848
17
High school
B109
03-Feb-12 11:46:47 AM
71.2
28.7
0.0
950
29
High school
B113
03-Feb-12 01:49:52 PM
70.6
27.2
0.2
947
19
High school
B120
03-Feb-12 11:49:21 AM
72.4
24.7
0.0
629
3
High school
B123
03-Feb-12 11:52:27 AM
72.1
27.2
0.3
791
7
High school
B125
03-Feb-12 11:54:19 AM
72.7
27.8
0.2
904
6
High school
B128
03-Feb-12 01:07:13 PM
72.5
27.3
0.0
890
15
High school
B129
03-Feb-12 11:58:54 AM
72.6
28.1
0.3
796
22
High school
B132
03-Feb-12 01:05:13 PM
72.5
31.5
0.1
643
9
High school
C127
03-Feb-12 01:29:26 PM
73.5
23.7
0.0
508
1
High school
C129
03-Feb-12 01:31:40 PM
71.7
23.8
0.3
510
9
High school
C106
03-Feb-12 01:37:11 PM
73.3
26.2
0.3
810
16
High school
C108
03-Feb-12 11:00:29 AM
69.8
27.5
0.1
570
6
High school
C109
03-Feb-12 10:58:53 AM
70.3
29.2
0.1
562
28
High school
C111
03-Feb-12 11:04:04 AM
69.8
29.1
0.1
698
23
High school
C112
03-Feb-12 11:05:54 AM
70.2
32.8
0.0
793
25
High school
C113
03-Feb-12 01:39:14 PM
73.3
27.7
0.2
966
24
High school
C116
03-Feb-12 01:41:28 PM
73.1
25.9
0.3
858
26
High school
C124
03-Feb-12 01:13:46 PM
73.9
28.4
0.2
700
25
High school
C125
03-Feb-12 01:12:23 PM
73.6
25.4
0.4
808
20
High school
C126
03-Feb-12 01:09:54 PM
73.3
28.5
0.0
672
5
High school
D230
03-Feb-12 11:21:25 AM
71.5
25.7
0.2
788
1
High school
D216
03-Feb-12 11:20:02 AM
71.6
26.6
0.1
816
20
High school
D217
03-Feb-12 11:18:04 AM
71.6
28.3
0.0
836
22
High school
D218
03-Feb-12 12:56:20 PM
73.5
26.5
0.0
885
2
High school
D219
03-Feb-12 12:57:35 PM
73.5
25.7
0.1
871
8
High school
D220
03-Feb-12 11:16:19 AM
70.9
27.2
0.1
868
27
High school
D221
03-Feb-12 12:54:42 PM
72.6
25.3
0.6
834
26
High school
D222
03-Feb-12 12:52:32 PM
74.8
27.6
0.2
1034
8
High school
D223
03-Feb-12 12:50:04 PM
74.6
26.8
0.2
1096
23
High school
D224
03-Feb-12 02:13:10 PM
74.5
27.3
0.2
927
20
High school
D225
03-Feb-12 11:13:58 AM
71.0
26.6
0.2
786
26
High school
D226
03-Feb-12 11:26:45 AM
71.3
25.5
0.0
624
1
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
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
Gray Wolf
Gray Wolf
Gray Wolf
High school
D227
03-Feb-12 11:25:15 AM
71.2
25.6
0.2
654
4
High school
D229
03-Feb-12 11:23:56 AM
71.5
25.8
0.1
640
3
High school
E210
03-Feb-12 11:40:15 AM
73.3
26.0
0.1
705
3
High school
E200
03-Feb-12 11:35:04 AM
73.3
25.0
0.3
712
4
High school
E201
03-Feb-12 11:33:49 AM
72.9
27.6
0.2
836
20
High school
E202
03-Feb-12 11:31:38 AM
72.5
26.9
0.2
766
4
High school
E203
03-Feb-12 02:21:46 PM
74.8
27.3
0.2
874
23
High school
E204
03-Feb-12 02:19:22 PM
74.1
25.3
0.1
839
4
High school
E205
03-Feb-12 01:00:14 PM
73.8
26.0
0.0
797
24
High school
E206
03-Feb-12 11:29:36 AM
71.9
27.2
0.1
796
10
High school
E207
03-Feb-12 02:17:36 PM
73.6
25.3
0.0
795
22
High school
E208
03-Feb-12 02:15:48 PM
73.8
26.0
0.2
839
25
High school
E209
03-Feb-12 11:42:51 AM
73.1
24.9
0.2
684
1
High school
E211
03-Feb-12 11:38:20 AM
73.1
24.3
0.2
662
2
High school
E214
03-Feb-12 11:36:43 AM
72.7
25.1
0.3
657
2
High school
E215
03-Feb-12 02:24:07 PM
74.8
24.5
0.1
814
3
High school
Gym Field House
03-Feb-12 12:35:18 PM
72.3
23.1
0.1
497
33
High school
HS133
03-Feb-12 11:02:45 AM
70.3
27.9
0.0
626
3
High school
Library A100
03-Feb-12 12:12:17 PM
72.9
26.3
0.1
710
40
High school
PPS 124
03-Feb-12 12:39:26 PM
72.0
25.9
0.0
646
3
High school
PPS 126
03-Feb-12 12:45:24 PM
73.6
25.9
0.3
793
1
High school
PPS 127
03-Feb-12 12:43:44 PM
73.9
27.1
0.3
933
6
High school
PPS102
03-Feb-12 01:59:25 PM
73.0
25.9
0.0
821
11
High school
Principal 145
03-Feb-12 10:57:16 AM
69.3
27.8
0.2
510
1
High school
S101
03-Feb-12 01:22:13 PM
73.4
26.1
0.1
810
18
High school
S104
03-Feb-12 01:17:51 PM
73.2
23.3
0.1
587
15
High school
S105
03-Feb-12 01:19:37 PM
73.4
25.2
0.0
629
25
High school
S106
03-Feb-12 01:16:03 PM
74.1
25.1
0.2
708
7
High school
S122
03-Feb-12 01:54:03 PM
74.5
29.8
0.0
1002
31
High school
S133
03-Feb-12 12:06:40 PM
73.4
26.1
0.2
901
Date/Time
Temperature °F
Relative Humidity
%RH
Carbon
Monoxide ppm
Carbon
Dioxide ppm
17
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
Occupants
Taken by
Taken With
Denys
Denys
Denys
Gray Wolf
Gray Wolf
Gray Wolf
Yes
Co2 Formula 350+700=1050
Site
Location
High School
Outdoor Air
2/6/2012 10:30:30 AM
26.6
65.1
0.0
382
High School
A133
06-Feb-12 11:35:36 AM
72.7
24.5
0.2
1004
26
High School
B101
06-Feb-12 10:45:00 AM
69.5
27.4
0.1
748
17
Window
open
High School
B102
06-Feb-12 12:19:02 PM
70.6
24.2
0.1
726
24
High School
B105
06-Feb-12 10:48:15 AM
68.8
28.6
0.1
1036
23
High School
B106
2/6/2012 10:49:29 AM
70.2
27.0
0.1
831
24
High School
B107
06-Feb-12 10:51:51 AM
69.6
26.3
0.1
575
19
High School
B108
06-Feb-12 10:53:03 AM
69.3
28.6
0.1
913
20
High School
B110
06-Feb-12 10:55:44 AM
69.4
28.4
0.0
870
24
High School
B118
06-Feb-12 10:57:42 AM
69.3
28.1
0.2
970
23
High School
B121
06-Feb-12 10:59:01 AM
69.6
28.9
0.3
1040
24
High School
B124
06-Feb-12 11:02:15 AM
70.0
26.4
0.2
799
8
High School
B126
06-Feb-12 11:00:59 AM
69.9
29.0
0.4
1017
29
High School
C106A
06-Feb-12 11:11:22 AM
70.9
23.8
0.1
585
11
High School
C100
06-Feb-12 11:19:30 AM
72.0
24.4
0.1
604
13
High School
C101
06-Feb-12 12:24:39 PM
69.2
24.8
0.1
730
19
High School
C104
06-Feb-12 11:13:23 AM
69.9
24.0
0.2
634
1
High School
C118
06-Feb-12 11:15:41 AM
71.2
23.9
0.0
584
1
High School
D223
06-Feb-12 10:39:22 AM
69.0
30.9
0.2
885
26
High School
A119
06-Feb-12 12:21:40 PM
70.9
25.3
0.5
903
22
High School
S119
06-Feb-12 11:06:45 AM
70.3
26.5
0.1
845
22
Co2 Formula 350+700=1050
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