IAQ Check List
Building: Lake Zurich High School
Date: February 26, 2015
Building Inspection Performed by: Lyle Erstad
Report Compiled by: Lyle Erstad
Check List
IAQ 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.
A two yard dumpster is new and is kept adjacent to or in the PAC loading dock/set construction
area for set debris. During set construction it is kept indoors due to the amount of trash created
and rolled out on pick-up day.
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
Building: Lake Zurich High School
Date: February 26, 2015
Building Inspection Performed by: Lyle Erstad
Report Compiled by: Lyle Erstad
Check List
IAQ Check List
True
False
N/A
g. No evidence of drainage problems exist. Water drains away from the building including roof
downspouts.
h. Sprinklers do not spray directly toward the building or into outdoor air intakes.
i.
j.
Grass clippings from mowers are directed away from the building air intakes.
Landscaper is reminded to blow clippings away from the building.
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.
c. Intake ventilation units are operating properly and free of debris.
d. All exhaust fans are operating properly and free of debris.
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.
No Attic
Page 2 of 9
Revised 3/7/2011 AMJ
Created 11/2010
IAQ Check List
Building: Lake Zurich High School
Date: February 26, 2015
Building Inspection Performed by: Lyle Erstad
Report Compiled by: Lyle Erstad
Check List
IAQ 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: 1.5; .5; 6.8; 2.8 degrees.
Highest temperature – Location: B133; E211; E202; S126; Reading of 75.9; 76.1; 75.6; 72.5
degrees.
Lowest temperature – Location: F142; A116; C129; PPS 127; Reading of 67.3; 65.6; 69.7; 67.2
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: 30.8; 24.3; 11.2; 28.7; %
Highest relative humidity – Location: B110; C113:C112; A117; Reading of 15.3; 17.6; 14.1; 16.7%
Page 3 of 9
Revised 3/7/2011 AMJ
Created 11/2010
IAQ Check List
Building: Lake Zurich High School
Date: February 26, 2015
Building Inspection Performed by: Lyle Erstad
Report Compiled by: Lyle Erstad
Check List
Lowest relative humidity – Location: B117; B105; E207; B125;Reading of 5.7; 7.9; 7.1; 10%
IAQ Check List
True
False
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: .4; 1.3; 0; 0
Highest CO Location: 0; .2; .3; .5 Reading: All; C108; S105; A117, PPS 127
Lowest CO Location: 0
Reading:
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: 313; 474; 418; 445 PPM
Highest CO2 reading – Location: B110; B110; S126; C124; Reading of 1929: 3096; 1311;
1507 PPM
Lowest CO2 reading – Location: B117; B105; C106; B125; Reading of 517; 512; 658; 623
PPM
Page 4 of 9
Revised 3/7/2011 AMJ
Created 11/2010
IAQ Check List
Building: Lake Zurich High School
Date: February 26, 2015
Building Inspection Performed by: Lyle Erstad
Report Compiled by: Lyle Erstad
Check List
IAQ Check List
True
False
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.
g. Offensive odors are not apparent.
If false, list problem areas: See attached report.
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:
i. Mold or mildew growth is not evident.
Page 5 of 9
Revised 3/7/2011 AMJ
Created 11/2010
IAQ Check List
Building: Lake Zurich High School
Date: February 26, 2015
Building Inspection Performed by: Lyle Erstad
Report Compiled by: Lyle Erstad
Check List
IAQ Check List
True
False
N/A
If false, record findings and locations here:
j. All pest management issues are being handled by Integrated Pest Management.
See Pest Control Report.
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:
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.
FBG supervisors are monitoring this.
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: 10/2014
Page 6 of 9
Revised 3/7/2011 AMJ
Created 11/2010
IAQ Check List
Building: Lake Zurich High School
Date: February 26, 2015
Building Inspection Performed by: Lyle Erstad
Report Compiled by: Lyle Erstad
Check List
IAQ Check List
True
False
N/A
LZFD: Yet to be scheduled.
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 26, 2015
Building Inspection Performed by: Lyle Erstad
Report Compiled by: Lyle Erstad
Check List
8.
IAQ 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.
Industry Heating conducted Burner Combustion analysis on December 2 and 3, 2014.
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: Food
Lab B130
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.
Page 8 of 9
Revised 3/7/2011 AMJ
Created 11/2010
IAQ Check List
Building: Lake Zurich High School
Date: February 26, 2015
Building Inspection Performed by: Lyle Erstad
Report Compiled by: Lyle Erstad
Check List
IAQ Check List
True
False
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: 12/12/11 -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: 1/6/15
Page 9 of 9
Revised 3/7/2011 AMJ
Created 11/2010
LZHS Winter 2015 Testing Data
Site
Location
High School Outdoor Air
High School
A100
High School
A101
High School
A104
High School
A108A
High School
A113
High School
A114
High School
A114A
High School
A115
High School
A117
High School
A119
High School
A133
High School Admin 138
High School Admin 147
High School Admin 148
High School Admin 149
High School
B103
High School
B104
High School
B105
High School
B106
High School
B107
High School
B108
High School
B109
High School
B110
High School
B111
High School
B112
High School
B113
High School
B114
High School
B115
High School
B117
High School
High School
B118
B121
Date/Time
2/18/2015 11:33:26 AM
2/18/2015 12:14:32 PM
2/18/2015 12:15:52 PM
2/18/2015 12:40:04 PM
2/18/2015 12:16:59 PM
2/18/2015 12:48:17 PM
2/18/2015 12:45:25 PM
2/18/2015 12:43:43 PM
2/18/2015 12:51:53 PM
2/18/2015 12:50:29 PM
2/18/2015 12:47:04 PM
2/18/2015 12:54:52 PM
2/18/2015 12:18:52 PM
2/18/2015 12:22:53 PM
2/18/2015 12:21:37 PM
2/18/2015 12:20:01 PM
2/18/2015 12:58:12 PM
2/18/2015 1:01:14 PM
2/18/2015 1:05:54 PM
2/18/2015 1:07:18 PM
2/18/2015 1:08:46 PM
2/18/2015 1:10:11 PM
2/18/2015 1:13:22 PM
2/18/2015 1:15:10 PM
2/18/2015 1:16:45 PM
2/18/2015 1:19:44 PM
2/18/2015 1:22:08 PM
2/18/2015 1:25:56 PM
2/18/2015 1:27:59 PM
2/18/2015 1:29:32 PM
2/18/2015 1:32:00 PM
2/18/2015 1:35:00 PM
°F
1.5
72.5
71.9
69.5
71
71.7
70.4
70.2
72
72.7
71.7
72.5
70.6
70.5
70.7
70.7
72.6
70.5
72.7
73.1
73.1
73
73.8
74.7
73.9
73.5
73.8
74
73.6
73.5
73.8
75
%RH
30.8
10.4
10.7
12.7
9.1
11.6
12.8
11.5
11.2
13.7
11.2
12.3
11.5
11.4
11
11.3
11.8
12.1
14
11.5
9.5
7.8
9.9
15.3
6.2
10.8
10.2
11.3
9.2
5.7
13.6
11.1
CO ppm CO2 ppm Occupancy
0.4
313
0
624
20
0
643
5
0
1040
41
0
594
6
0
812
3
0
1049
13
0
839
3
0
934
10
0
1148
22
0
857
7
0
1046
19
0
721
1
0
691
1
0
685
1
0
670
1
0
901
8
0
1268
25
0
1382
17
0
955
8
0
623
7
0
694
16
0
936
19
0
1929
14
0
644
16
0
1054
23
0
972
10
0
1093
6
0
806
22
0
517
2
0
0
1666
1011
25
11
AC
Window
Note
Unit Off
Unit partially
blocked
High School
High School
High School
High School
High School
High School
High School
High School
High School
High School
High School
High School
High School
High School
High School
High School
B126
B127
B128
B129
B130
B131
B133
B138
Cafeteria
F104
F104A
F106
F107
F142
Field House
S116
2/18/2015 1:38:27 PM
2/18/2015 1:41:31 PM
2/18/2015 1:44:54 PM
2/18/2015 1:48:26 PM
2/18/2015 1:46:48 PM
2/18/2015 1:53:32 PM
2/18/2015 1:59:47 PM
2/18/2015 1:50:34 PM
2/18/2015 12:41:52 PM
2/18/2015 12:30:16 PM
11/17/2014 1:42:26 PM
2/18/2015 12:34:47 PM
2/18/2015 12:28:45 PM
2/18/2015 12:25:40 PM
2/18/2015 12:33:00 PM
2/18/2015 2:04:33 PM
75.4
75.8
74.6
74.5
74.8
74.3
75.9
74.1
69.5
69.9
75.6
71
69
67.3
70.2
74.9
11
11.4
11.2
12.9
12.2
13.1
13.8
13.4
12
8.9
12.9
9.5
11.5
11
9.9
12.4
°F
0.5
65.6
70.5
71.4
72
71.4
71.6
71.7
71.3
69
70.2
74.7
72.1
72.2
72.2
72.8
%RH
24.3
13.7
12.3
7.9
16.9
12
9.6
15.5
10.9
14.5
11.7
14.3
13.7
11.8
11.5
12.2
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
906
1082
1080
1344
1139
1338
1380
1326
901
572
583
540
588
654
583
1121
25
13
17
28
17
24
22
23
250
1
1
3
15
40
30
21
Unit off
CO2 Formula: 700 + 350 = 1050
Site
Location
High School Outdoor Air
High School
A116
High School
B104
High School
B105
High School
B110
High School
B112
High School
B114
High School
B118
High School
B123
High School
B129
High School
B130
High School
B132
High School
B138
High School
C101
High School
C108
High School
C111
Date/Time
2/20/2015 9:25:04 AM
2/20/2015 10:12:01 AM
2/20/2015 11:42:31 AM
2/20/2015 11:40:56 AM
2/20/2015 11:38:50 AM
2/20/2015 11:35:30 AM
2/20/2015 11:34:05 AM
2/20/2015 11:32:10 AM
2/20/2015 11:29:37 AM
2/20/2015 11:27:19 AM
2/20/2015 11:25:07 AM
2/20/2015 1:05:27 PM
2/20/2015 11:21:54 AM
2/20/2015 1:16:56 PM
2/20/2015 1:14:27 PM
2/20/2015 1:12:41 PM
CO ppm CO2 ppm Occupancy
1.3
474
0
1010
30
0
1176
25
0
512
3
0
3096
28
0
1131
26
0
700
4
0
1971
27
0
784
5
0
1589
28
0
986
11
0
1216
11
0
1346
20
0
1003
23
0.2
1002
20
0
846
22
AC
Window
Note
Unit off
High School
High School
High School
High School
High School
High School
High School
High School
High School
High School
High School
High School
High School
High School
High School
High School
High School
High School
High School
High School
High School
High School
High School
High School
High School
High School
High School
High School
High School
High School
High School
High School
High School
High School
High School
High School
C112
C113
C115
C116
C117
C123
C124
C125
C126
C129
D216
D217
D219
D220
D221
D222
D223
D224
D225
D226
D227
D229
E200
E201
E205
E206
E209
E210
E211
E214
E215
PA107
PA122
PA127
S101
S104
2/20/2015 10:33:26 AM
2/20/2015 10:31:09 AM
2/20/2015 1:20:24 PM
2/20/2015 10:21:21 AM
2/20/2015 1:19:04 PM
2/20/2015 10:28:48 AM
2/20/2015 10:26:55 AM
2/20/2015 10:24:28 AM
2/20/2015 10:22:49 AM
2/20/2015 1:22:52 PM
2/20/2015 11:50:35 AM
2/20/2015 12:01:22 PM
2/20/2015 11:49:34 AM
2/20/2015 12:03:24 PM
2/20/2015 11:47:34 AM
2/20/2015 11:45:17 AM
2/20/2015 11:54:57 AM
2/20/2015 11:56:52 AM
2/20/2015 11:58:23 AM
2/20/2015 12:00:06 PM
2/20/2015 11:53:18 AM
2/20/2015 11:52:12 AM
2/20/2015 12:19:40 PM
2/20/2015 12:15:46 PM
2/20/2015 12:27:23 PM
2/20/2015 12:06:15 PM
2/20/2015 12:23:02 PM
2/20/2015 12:22:03 PM
2/20/2015 12:20:57 PM
2/20/2015 12:18:18 PM
2/20/2015 12:17:04 PM
2/20/2015 10:42:21 AM
2/20/2015 10:39:50 AM
2/20/2015 10:37:41 AM
2/20/2015 10:47:20 AM
2/20/2015 10:49:26 AM
69.1
68.7
72.6
67
71.7
67.8
67.6
67.4
68
72.2
73.2
74.7
72.8
74.7
72.9
71.7
73.9
74.1
74.7
74.5
73.4
73
75.4
76
75.3
75.1
75.7
76
76.1
75.6
75.9
67.3
69.1
69.1
68.4
68.8
15.4
17.6
11.6
13.1
12.2
15.6
15.7
12.7
13.2
12.3
10.3
10.4
8.8
9.9
13.2
12.1
11.2
10.8
10.2
9.4
8.9
9.4
9.3
9.6
10.6
10.1
8.5
8.2
9.5
9.6
9.6
9.3
10.1
11.1
12.3
10.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1337
1601
862
915
930
1499
1717
952
1001
1183
767
881
726
820
1067
954
976
890
888
735
702
695
766
788
984
860
739
727
820
804
859
574
605
699
1055
775
28
27
2
2
22
28
23
21
16
26
14
20
5
22
15
23
15
16
25
1
1
1
19
5
26
28
1
1
2
1
15
18
3
50
22
13
High School
High School
High School
High School
High School
High School
High School
High School
High School
High School
High School
High School
High School
High School
High School
High School
S105
S106
S107
S111
S113
S114
S116
S117
S119
S122
S123
S126
S127
S131
S133
S137
2/20/2015 1:25:53 PM
2/20/2015 1:29:01 PM
2/20/2015 10:50:48 AM
2/20/2015 1:27:19 PM
2/20/2015 10:52:50 AM
2/20/2015 1:43:19 PM
2/20/2015 1:41:22 PM
2/20/2015 10:54:32 AM
2/20/2015 1:31:20 PM
2/20/2015 11:04:34 AM
2/20/2015 10:56:55 AM
2/20/2015 11:06:57 AM
2/20/2015 10:58:27 AM
2/20/2015 11:00:54 AM
2/20/2015 11:02:21 AM
2/20/2015 11:08:43 AM
72.1
72.3
69.4
72.1
69.7
73.8
74.2
70.2
73.2
71.3
70.1
71.4
70.4
71.5
72
72
12.8
12.7
13.3
13.5
12.6
12.7
12.7
13.1
13.7
11.6
12.5
13.9
13.3
12.3
12.5
13.2
°F
6.8
72.5
72.7
72.6
72
71.6
71.5
71.5
71.4
71.2
71.6
71.9
71.7
71.7
69.7
75.2
%RH
11.2
13.2
9.8
8.9
10.9
12.3
9.4
9.7
12.7
11.7
9.8
12
14.1
13.7
11.1
7.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1277
1038
1112
1151
982
1070
1041
1072
1196
938
1002
1555
1211
1034
1024
948
25
11
28
22
26
28
14
21
18
10
17
24
19
24
23
26
CO2 Formula: 700 + 350 = 1050
Site
Location
High School Outdoor Air
High School
A117
High School
B101
High School
B104
High School
B110
High School
B118
High School
B127
High School
B128
High School
B133
High School
B138
High School
C106
High School
C109
High School
C112
High School
C113
High School
C129
High School
D218
Date/Time
2/23/2015 9:39:10 AM
2/23/2015 11:58:27 AM
2/23/2015 11:08:08 AM
2/23/2015 12:29:30 PM
2/23/2015 11:10:15 AM
2/23/2015 11:15:00 AM
2/23/2015 11:18:40 AM
2/23/2015 11:20:03 AM
2/23/2015 11:26:00 AM
2/23/2015 11:22:06 AM
2/23/2015 11:43:55 AM
2/23/2015 11:42:11 AM
2/23/2015 11:39:24 AM
2/23/2015 11:37:37 AM
2/23/2015 12:49:41 PM
2/23/2015 1:33:17 PM
CO ppm CO2 ppm Occupancy
0
418
0
1292
30
0
849
18
0
1063
22
0
1071
27
0
1202
26
0
772
10
0
927
29
0
1146
22
0
1123
20
0
658
6
0
921
29
0.1
1224
25
0
1119
27
0
947
23
0.1
863
18
AC
Window
Note
High School
High School
High School
High School
High School
High School
High School
High School
High School
High School
High School
High School
High School
High School
High School
High School
High School
High School
High School
High School
High School
High School
High School
High School
High School
High School
High School
High School
High School
High School
E202
E203
E207
E208
HS133
HS136
PA131
PPS 101
PPS 104
PPS 106
PPS 108
PPS 112
PPS 115
PPS 124
PPS 125
PPS 126
PPS 127
PPS 129
PPS113
PPS116
PPS117
S101
S102
S105
S107
S111
S117
S119
S126
S127
2/23/2015 1:06:17 PM
2/23/2015 12:56:05 PM
2/23/2015 12:58:52 PM
2/23/2015 12:07:35 PM
2/23/2015 11:45:42 AM
2/23/2015 11:47:09 AM
2/23/2015 12:46:04 PM
2/23/2015 12:17:20 PM
2/23/2015 12:18:19 PM
2/23/2015 12:20:32 PM
2/23/2015 12:19:26 PM
2/23/2015 12:23:18 PM
2/23/2015 12:26:39 PM
2/23/2015 12:10:10 PM
2/23/2015 12:12:10 PM
2/23/2015 12:11:08 PM
2/23/2015 12:14:08 PM
2/23/2015 12:15:25 PM
2/23/2015 12:24:34 PM
2/23/2015 12:25:44 PM
2/23/2015 12:22:12 PM
2/23/2015 11:49:40 AM
2/23/2015 12:42:05 PM
2/23/2015 11:51:12 AM
2/23/2015 11:52:43 AM
2/23/2015 12:40:01 PM
2/23/2015 11:35:11 AM
2/23/2015 12:38:15 PM
2/23/2015 11:30:31 AM
2/23/2015 11:31:54 AM
75.6
73.5
72.8
73.5
71.6
72
70.9
74.3
74.1
73.8
74.3
74.1
74.5
73.1
73.7
73.7
74
74.2
74.2
74.6
74
70.8
71.4
70.6
71.2
72
72.7
72.4
72
72
7.4
9.4
7.1
10.4
10.7
10.2
8.4
9.5
9.3
8.9
8.2
8.9
9.1
9.9
9.4
10.1
11.1
9.9
9.5
9.2
8.8
10.6
9.4
10.5
11.6
9.2
11.6
8.5
12.7
11.6
°F
2.8
67.6
%RH
28.7
16.7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0
0
0
0.1
822
943
719
1002
844
833
680
880
824
852
815
864
909
960
873
963
1120
965
916
955
832
967
868
1032
1011
883
997
738
1311
1068
5
26
14
27
2
1
50
2
1
1
2
1
2
5
1
1
4
1
2
2
2
6
17
25
26
22
26
20
29
19
CO2 Formula: 700 + 350 = 1050
Site
Location
High School Outdoor Air
High School
A117
Date/Time
2/24/2015 9:10:39 AM
2/24/2015 9:53:26 AM
CO ppm CO2 ppm Occupancy
0
445
0.5
1413
31
AC
Window
Note
High School
High School
High School
High School
High School
High School
High School
High School
High School
High School
High School
High School
High School
High School
High School
High School
High School
High School
High School
High School
B102
B104
B110
B112
B118
B124
B125
B129
B131
B133
B138
C100
C112
C113
C123
C124
PPS 127
S114
S126
S127
2/24/2015 10:00:07 AM
2/24/2015 10:06:43 AM
2/24/2015 10:09:27 AM
2/24/2015 10:12:29 AM
2/24/2015 10:15:17 AM
2/24/2015 10:20:28 AM
2/24/2015 10:25:14 AM
2/24/2015 10:31:25 AM
2/24/2015 10:35:15 AM
2/24/2015 10:38:27 AM
2/24/2015 10:33:29 AM
2/24/2015 11:00:59 AM
2/24/2015 10:57:44 AM
2/24/2015 10:56:00 AM
2/24/2015 10:50:38 AM
2/24/2015 10:53:26 AM
2/24/2015 9:50:46 AM
2/24/2015 10:48:23 AM
2/24/2015 10:45:57 AM
2/24/2015 10:40:42 AM
CO2 Formula: 700 + 350 = 1050
68.1
70.7
68.8
69.3
69.8
71.1
71.5
71.4
71
71.6
71.1
70.6
71.4
70.7
71
70.7
67.2
72.1
72.5
71.5
12.7
14.3
14.7
13.4
16.3
12.1
10
10.4
13.4
14
13.6
12.2
14.6
15.9
14
15.1
12.8
12.5
14.5
13.7
0.2
0.2
0
0.1
0.1
0
0
0
0.1
0.1
0
0
0
0
0.1
0
0.5
0
0
0
966
935
1196
1000
1500
837
623
729
1054
972
1110
917
1249
1266
1254
1507
738
974
1193
1108
15
23
28
26
27
2
2
29
21
26
23
8
27
27
28
22
2
16
25
22