IAQ Check List
Building: Lake Zurich High School
Date: May 28, 2013
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 adjacent to the PAC loading dock/set construction area for set
debris.
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 10
Revised 3/7/2011 AMJ
Created 11/2010
IAQ Check List
Building: Lake Zurich High School
Date: May 28, 2013
Building Inspection Performed by: Lyle Erstad
Report Compiled by: Lyle Erstad
Check List
g. No evidence of drainage problems exist. Water drains away from the building including roof
downspouts.
IAQ Check List
True
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.
Landscaper is reminded to blow clippings away from the building.
j. Clean walk-off mats are present at exterior entrances.
Walk-off mats will be steam cleaned over the summer..
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. Any leaks that are reported are dealt with immediately by our contractor.
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 10
Revised 3/7/2011 AMJ
Created 11/2010
IAQ Check List
Building: Lake Zurich High School
Date: May 28, 2013
Building Inspection Performed by: Lyle Erstad
Report Compiled by: Lyle Erstad
Check List
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:
IAQ Check List
True
False
N/A
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: 57.9; 83.8; 87.4; 82.3; 74.4 degrees.
Highest temperature – Location: A119; B130; E201; S104; A116; Reading of 72.6; 83.7; 84.5; 79;
74 degrees.
Lowest temperature – Location: A106; B107; PA122; D222; D216; Reading of 66.5; 80.6; 73.7;
75.6; 72.1 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: 21.8; 28.8; 25.7; 39.7; 67.1%
Highest relative humidity – Location: Admin Main 138; B119/B120; B126; B109; B125; Reading
of 29.4; 39.0; 42.8; 51.3; 68.6%
Lowest relative humidity – Location: A133; S113; E201; S104; D216;Reading of 19.2; 32.1; 28.7;
Page 3 of 10
Revised 3/7/2011 AMJ
Created 11/2010
IAQ Check List
Building: Lake Zurich High School
Date: May 28, 2013
Building Inspection Performed by: Lyle Erstad
Report Compiled by: Lyle Erstad
Check List
IAQ Check List
True
False
N/A
42; 53.1%
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: 0; 0; 0; 0; 0
Highest CO Location: All Reading: 0
Lowest CO Location:
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 + 349; 406; 436; 388; 366 PPM = 1049; 1106; 1136; 1088; 1066
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: 349; 406; 436; 388; 366 PPM
Highest CO2 reading – Location: A119; B127; B109; D222; B132 ; Reading of 984; 1038;
1626; 1093; 895; PPM
Lowest CO2 reading – Location: F104; S113; C108; S104; D216; Reading of 419; 422;
Page 4 of 10
Revised 3/7/2011 AMJ
Created 11/2010
IAQ Check List
Building: Lake Zurich High School
Date: May 28, 2013
Building Inspection Performed by: Lyle Erstad
Report Compiled by: Lyle Erstad
Check List
IAQ Check List
True
False
N/A
456; 616; 557; 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
reading is consistently elevated, then use data logging to monitor CO2 concentrations over time and
look for other sources of problems.
Work orders were written to address rooms with elevated CO2 readings. Work still needs to be
done to the unit in B109.
iii. CO2 levels were checked three months ago.
iv. CO2 levels on “leave-in” devices, where present, where checked.
The Food Lab now has 2 leave-in CO devices.
g. Offensive odors are not apparent.
If false, list problem areas: There were offensive odors reported:
1. Kitchen under steam tables. Sewer related. Cleaned.
2. C117. Unsure of cause but technician investigated.
3. B130 - natural gas. A gas valve had been found to be partially open. It was closed and the room
was vented.
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
Page 5 of 10
Revised 3/7/2011 AMJ
Created 11/2010
IAQ Check List
Building: Lake Zurich High School
Date: May 28, 2013
i.
j.
Building Inspection Performed by: Lyle Erstad
Report Compiled by: Lyle Erstad
Check List
carpet is over ACM tile, replace during next unoccupied break time (winter break, spring break,
summer).
If false, record findings and locations here:
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.
IAQ Check List
True
False
N/A
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.
We regularly remind our Custodial Staff of 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.
Page 6 of 10
Revised 3/7/2011 AMJ
Created 11/2010
IAQ Check List
Building: Lake Zurich High School
Date: May 28, 2013
Building Inspection Performed by: Lyle Erstad
Report Compiled by: Lyle Erstad
Check List
IAQ Check List
True
False
N/A
b. Lab chemical storage areas have been inspected yearly by ROE and Fire Department.
Record last inspection dates below:
ROE: 9/2012
LZFD: 9/2012
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.
Page 7 of 10
Revised 3/7/2011 AMJ
Created 11/2010
IAQ Check List
Building: Lake Zurich High School
Date: May 28, 2013
l.
8.
Building Inspection Performed by: Lyle Erstad
Report Compiled by: Lyle Erstad
Check List
No oil based paints are allowed in the district.
Green Cleaning products and processes are used in this building.
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.
Barr Mechanical performed these tests on 1-4-2013.
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: B130
Page 8 of 10
Revised 3/7/2011 AMJ
Created 11/2010
IAQ Check List
Building: Lake Zurich High School
Date: May 28, 2013
Building Inspection Performed by: Lyle Erstad
Report Compiled by: Lyle Erstad
Check List
IAQ Check List
True
False
N/A
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: 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: 1/8/13
Page 9 of 10
Revised 3/7/2011 AMJ
Created 11/2010
IAQ Check List
IAQ Check List
Page 10 of 10
Revised 3/7/2011 AMJ
Created 11/2010
High School Spring 2013 IAQ Data
Site
Location
Date/Time
High School Outdoor Air
5/13/2013 11:35:25 AM
High School
A 101 5/13/2013 11:41:28 AM
High School
A 106 5/13/2013 11:39:59 AM
High School
A 114 A 5/13/2013 12:24:09 PM
High School
A104 5/13/2013 12:13:59 PM
High School
A113 5/13/2013 12:35:22 PM
High School
A114 5/13/2013 12:25:39 PM
High School
A115 5/13/2013 12:30:44 PM
High School
A117 5/13/2013 12:32:13 PM
High School
A119 5/13/2013 12:34:04 PM
High School
A133 5/13/2013 12:21:51 PM
High School
A134 5/13/2013 12:27:37 PM
High School
Admin Main 138 5/13/2013 11:43:31 AM
High School
Admin Office 149 5/13/2013 11:44:46 AM
High School
Admin principal office 147 5/13/2013 11:51:12 AM
High School
Admin Principal office 148 5/13/2013 11:48:33 AM
High School
cafeteria 5/13/2013 12:17:58 PM
High School
F104 5/13/2013 11:59:34 AM
High School
F106 5/13/2013 11:58:25 AM
High School
F142 5/13/2013 11:56:20 AM
High School
Library A100 5/13/2013 12:04:13 PM
High School
PPS 124 5/13/2013 12:08:09 PM
High School
PPS 125 5/13/2013 12:11:30 PM
High School
PPS 127 5/13/2013 12:09:21 PM
High School
Principal 145 5/13/2013 11:52:30 AM
°F
57.9
66.8
66.5
70.7
70.4
71.6
71.2
71.8
71.9
72.6
70.5
71.7
68.1
68.3
70.2
69.6
71.4
70.5
70.1
69.7
69.6
70
69.6
69.8
70.5
%RH
21.8
25.5
24.9
20.1
22.4
19.5
20.8
21.5
20.9
22.9
19.2
20
29.4
28.6
27.9
28.7
25
22.8
23.2
26.3
22.2
23.3
22.4
23.6
27.9
CO ppm CO2 ppm Occupant
0
349
0
622
11
0
435
1
0
475
1
0
620
8
0
511
1
0
661
14
0
655
10
0
668
25
0
984
25
0
484
13
0
514
5
0
695
1
0
676
1
0
704
1
0
687
1
0
953
275
0
419
1
0
429
2
0
633
60
0
598
65
0
630
4
0
611
1
0
662
2
0
732
1
Window
Note
°F
83.8
%RH
28.8
CO ppm CO2 ppm Occupant
0
406
Window
Note
CO2 Formula: 700 + 349 = 1049
Site
High School
Location
Date/Time
Outdoor Air 5/15/2013 11:38:27 AM
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
B101
B102
B103
B104
B105
B106
B107
B110
B111
B112
B114
B118
B119
B120
B121
B123
B124
B127
B129
B130
B138
C111
C112
C113
C115
C116
C117
C124
C125
S113
S116
S117
S119
5/15/2013 11:53:08 AM
5/15/2013 11:42:30 AM
5/15/2013 12:22:45 PM
5/15/2013 12:24:14 PM
5/15/2013 12:25:52 PM
5/15/2013 12:27:30 PM
5/15/2013 11:55:06 AM
5/15/2013 12:29:29 PM
5/15/2013 11:56:54 AM
5/15/2013 11:59:03 AM
5/15/2013 12:00:27 PM
5/15/2013 12:04:00 PM
5/15/2013 12:02:38 PM
5/15/2013 12:05:47 PM
5/15/2013 12:07:10 PM
5/15/2013 12:08:51 PM
5/15/2013 12:12:59 PM
5/15/2013 12:14:46 PM
5/15/2013 12:18:21 PM
5/15/2013 12:16:56 PM
5/15/2013 12:20:05 PM
5/15/2013 12:58:45 PM
5/15/2013 12:57:20 PM
5/15/2013 12:55:47 PM
5/15/2013 1:03:22 PM
5/15/2013 12:54:03 PM
5/15/2013 1:01:40 PM
5/15/2013 12:50:54 PM
5/15/2013 12:52:26 PM
5/15/2013 12:48:53 PM
5/15/2013 12:42:08 PM
5/15/2013 12:46:59 PM
5/15/2013 12:44:05 PM
81.1
81.2
81.8
82.1
82.1
82.3
80.6
82.7
81.1
81.1
81.3
82.2
81.9
82.1
82.1
82.1
82.4
82.4
83.4
83.7
83.4
82.9
82.5
82.6
82.5
82.7
82.5
83
83.6
82.1
81.7
82.7
81.6
36.1
33.4
36.1
36.2
36.2
36.2
36.7
37.9
36
36.5
37.1
38.6
39.9
39.9
37.7
37
34.9
38.5
36.8
38.3
36.4
33.9
34.7
34.3
32.6
32.5
33.6
33.3
33.7
32.1
33.6
33.7
33.7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
832
691
848
752
890
744
713
984
664
785
597
943
622
704
838
603
747
1038
516
808
796
694
750
800
423
562
609
645
650
422
531
569
536
16
13
26
19
19
18
16
24
9
28
4
23
11
10
17
5
4
2
4
23
26
24
28
29
1
2
23
27
17
23
2
12
28
Y
Y
Y
Y
Y
Y
Y
High School
High School
High School
High School
High School
S126
S127
S131
S133
S137
5/15/2013 12:38:24 PM
5/15/2013 12:33:01 PM
5/15/2013 12:36:30 PM
5/15/2013 1:00:04 PM
5/15/2013 12:39:55 PM
82.4
81.7
82.6
82
82
35.1
34.2
34.3
33.9
35.1
Location
Outdoor Air
B108
B109
B113
B115
B117
B125
B126
B128
B131
B133
C106
C108
C109
C123
C126
D216
D217
D218
D219
D220
D221
D223
D224
Date/Time
5/16/2013 12:22:42 PM
5/16/2013 2:33:15 PM
5/16/2013 2:31:32 PM
5/16/2013 2:29:33 PM
5/16/2013 2:27:55 PM
5/16/2013 2:20:55 PM
5/16/2013 2:18:57 PM
5/16/2013 2:17:27 PM
5/16/2013 2:15:29 PM
5/16/2013 2:12:40 PM
5/16/2013 2:10:43 PM
5/16/2013 1:37:08 PM
5/16/2013 1:35:34 PM
5/16/2013 1:34:11 PM
5/16/2013 2:02:38 PM
5/16/2013 2:04:04 PM
5/16/2013 12:59:14 PM
5/16/2013 1:03:31 PM
5/16/2013 12:41:03 PM
5/16/2013 1:00:36 PM
5/16/2013 12:42:28 PM
5/16/2013 12:44:15 PM
5/16/2013 12:51:17 PM
5/16/2013 12:48:18 PM
°F
87.4
78.9
80.8
80.4
80.2
78
75.9
77.2
76
75
74.6
74.9
74.8
74.8
77.2
76.9
77.2
76.7
77.5
76.6
77.3
77.4
78.3
78.2
%RH
25.7
33.7
42.4
40.4
42.1
39.5
37.4
42.8
36.7
38.8
38.4
33.7
34.4
35.9
38.7
38
36.5
35.8
34.2
36.4
35.1
35.3
35.2
33.6
0
0
0
0
0
565
551
678
619
778
24
15
29
2
23
Y
CO ppm CO2 ppm Occupant
0
436
0
926
23
0
1626
24
0
1027
26
0
954
26
0
749
11
0
1301
8
0
1291
24
0
713
11
0
955
23
0
1009
28
0
545
14
0
456
7
0
630
8
0
1035
23
0
999
28
0
1148
25
0
984
19
0
973
24
0
967
8
0
989
22
0
981
19
0
1035
25
0
830
3
Window
CO2 Formula: 700 + 406 = 1106
Site
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
Y
Y
Y
Y
Y
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
High School
High School
High School
D225
D226
D227
D229
E200
E201
E202
E203
E205
E206
E207
E208
E209
E210
E211
E214
PA122
PA127
PA129
PPS101
PPS102
PPS107
PPS118
PPS121
PPS122
PPS123
S101
S102
S105
S107
S111
S114
S122
5/16/2013 12:46:24 PM
5/16/2013 12:52:43 PM
5/16/2013 1:14:57 PM
5/16/2013 12:56:21 PM
5/16/2013 12:29:10 PM
5/16/2013 12:25:14 PM
5/16/2013 12:27:18 PM
5/16/2013 12:38:35 PM
5/16/2013 12:37:21 PM
5/16/2013 1:08:50 PM
5/16/2013 12:35:54 PM
5/16/2013 1:12:39 PM
5/16/2013 12:32:22 PM
5/16/2013 1:10:55 PM
5/16/2013 12:33:45 PM
5/16/2013 12:30:59 PM
5/16/2013 1:47:07 PM
5/16/2013 1:39:31 PM
5/16/2013 1:41:00 PM
5/16/2013 1:18:27 PM
5/16/2013 1:29:43 PM
5/16/2013 1:20:48 PM
5/16/2013 1:26:34 PM
5/16/2013 1:25:17 PM
5/16/2013 1:24:18 PM
5/16/2013 1:23:13 PM
5/16/2013 1:54:16 PM
5/16/2013 1:51:56 PM
5/16/2013 1:58:00 PM
5/16/2013 1:59:19 PM
5/16/2013 2:01:14 PM
5/16/2013 2:06:01 PM
5/16/2013 2:08:27 PM
78.1
77.7
75.2
76.2
81.4
84.5
81.5
78.4
78.8
76.8
79.4
76.6
79.7
76.4
78.6
80.4
73.7
74
73.8
75.4
74.6
74.8
74.9
75.1
75
75.6
75.8
75.6
76.2
75.8
76.4
76.3
75.7
34
33.9
35.1
34
31.1
28.7
31
32.9
34
36.5
33.7
36.7
30.9
34.9
31.5
30.7
36.6
36.2
36.2
35.5
35.3
37.1
33.3
34.4
34.7
35.7
37
37.3
38.9
37.1
37.4
36.8
37.9
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
831
905
786
803
914
910
1060
827
978
979
1026
1050
808
802
787
788
507
511
490
666
666
843
522
585
639
661
727
709
964
787
920
865
966
13
1
1
2
16
11
26
5
24
27
20
21
2
1
1
1
3
4
1
3
2
1
1
1
1
1
28
17
25
17
28
15
29
Y
Y
Y
CO2 Formula: 700 + 436 = 1136
Site
High School
High School
High School
High School
High School
High School
Location
Date/Time
5/20/2013 12:15:08 PM
5/20/2013 12:18:56 PM
5/20/2013 12:20:21 PM
5/20/2013 12:22:57 PM
5/20/2013 12:33:42 PM
5/20/2013 12:29:23 PM
°F
82.3
79
78.7
76.6
75.6
76.6
%RH
39.7
42
43.6
45.7
50.4
51.3
CO ppm CO2 ppm Occupant
0
388
0
616
7
0
632
7
0
862
18
0
1093
28
0
693
1
Window
Note
Location
Outdoor Air
A116
B125
B126
B132
D216
S123
Date/Time
5/22/2013 11:02
5/22/2013 12:53
5/22/2013 11:15
5/22/2013 12:50
5/22/2013 12:27
5/22/2013 12:46
5/22/2013 11:11
°F
74.4
74
73.3
73.9
72.2
72.1
72.6
%RH
67.1
59.2
68.6
65.3
59.5
53.1
55.5
CO ppm CO2 ppm Occupant
0
366
0
564
1
0
723
8
0
804
26
0
895
8
0
557
9
0
884
12
Window
Note
Outdoor Air
S104
S106
S133
D222
B109
CO2 Formula: 700 + 388 = 1088
Site
High School
High School
High School
High School
High School
High School
High School
CO2 Formula: 700 + 366 - 1066