Introduction: Pacific Islanders, “custodians of the ocean ...
Indoor Air Quality and Student Performance: How To Create ...€¦ · CMS IAQ/Health Successes •...
Transcript of Indoor Air Quality and Student Performance: How To Create ...€¦ · CMS IAQ/Health Successes •...
![Page 1: Indoor Air Quality and Student Performance: How To Create ...€¦ · CMS IAQ/Health Successes • Trained 700+ CMS custodians, 200+ shop employees • Trained 22 School District’s](https://reader035.fdocuments.net/reader035/viewer/2022071216/6048a3af759a42614b2397ea/html5/thumbnails/1.jpg)
Outside Air is the #1 Answer
Brian K. Kasher, CETManager, Environmental Health and Safety
Charlotte Mecklenburg [email protected]
Indoor Air Quality and Student Performance: How To Create Healthy School Environments
1. New London School Disaster
2. Select Modern Environmental Aspects
3. Ventilation’s Key Role in Health
4. Portable Classroom Impacts
5. IAQ Tools for Schools Program
6. Charlotte Mecklenburg Schools in Action
![Page 2: Indoor Air Quality and Student Performance: How To Create ...€¦ · CMS IAQ/Health Successes • Trained 700+ CMS custodians, 200+ shop employees • Trained 22 School District’s](https://reader035.fdocuments.net/reader035/viewer/2022071216/6048a3af759a42614b2397ea/html5/thumbnails/2.jpg)
New London School Disaster of 1937
Prepared by:
Brian Kasher, CET
Manager, Environmental Health & Safety
Charlotte Mecklenburg Schools
![Page 3: Indoor Air Quality and Student Performance: How To Create ...€¦ · CMS IAQ/Health Successes • Trained 700+ CMS custodians, 200+ shop employees • Trained 22 School District’s](https://reader035.fdocuments.net/reader035/viewer/2022071216/6048a3af759a42614b2397ea/html5/thumbnails/3.jpg)
What Happened to Our School and Children?
![Page 4: Indoor Air Quality and Student Performance: How To Create ...€¦ · CMS IAQ/Health Successes • Trained 700+ CMS custodians, 200+ shop employees • Trained 22 School District’s](https://reader035.fdocuments.net/reader035/viewer/2022071216/6048a3af759a42614b2397ea/html5/thumbnails/4.jpg)
![Page 5: Indoor Air Quality and Student Performance: How To Create ...€¦ · CMS IAQ/Health Successes • Trained 700+ CMS custodians, 200+ shop employees • Trained 22 School District’s](https://reader035.fdocuments.net/reader035/viewer/2022071216/6048a3af759a42614b2397ea/html5/thumbnails/5.jpg)
Mr. Byrom told me several times that the day before the explosion, Owen came home
complaining about a headache and sick stomach
![Page 6: Indoor Air Quality and Student Performance: How To Create ...€¦ · CMS IAQ/Health Successes • Trained 700+ CMS custodians, 200+ shop employees • Trained 22 School District’s](https://reader035.fdocuments.net/reader035/viewer/2022071216/6048a3af759a42614b2397ea/html5/thumbnails/6.jpg)
The next morning, Owen got up to go to school but told his parents he was still feeling bad. Since he had done this before, they got him up and forced him to go to school
where he died. Mr. Byrom blamed himself for Owen's death
![Page 7: Indoor Air Quality and Student Performance: How To Create ...€¦ · CMS IAQ/Health Successes • Trained 700+ CMS custodians, 200+ shop employees • Trained 22 School District’s](https://reader035.fdocuments.net/reader035/viewer/2022071216/6048a3af759a42614b2397ea/html5/thumbnails/7.jpg)
Mr. Byrom said several of the students had complained the day before about headaches.
Others left for school but didn't get there or played hooky
![Page 8: Indoor Air Quality and Student Performance: How To Create ...€¦ · CMS IAQ/Health Successes • Trained 700+ CMS custodians, 200+ shop employees • Trained 22 School District’s](https://reader035.fdocuments.net/reader035/viewer/2022071216/6048a3af759a42614b2397ea/html5/thumbnails/8.jpg)
Mother always said that it would have been even worse for the community if the mothers had been
in the auditorium that day
![Page 9: Indoor Air Quality and Student Performance: How To Create ...€¦ · CMS IAQ/Health Successes • Trained 700+ CMS custodians, 200+ shop employees • Trained 22 School District’s](https://reader035.fdocuments.net/reader035/viewer/2022071216/6048a3af759a42614b2397ea/html5/thumbnails/9.jpg)
Our Angel Sammie Lee-There's nothing I can say,
except a loving prayerThat God will bless you dearest one,
and keep you safe in his care.And in my solemn sorrow,there is nothing I can do,
except to live a better life.In memory of you
-Daddy
This handwritten poem was found amongst Papaw's (Doris and Sammie's Father) keepsakes
![Page 10: Indoor Air Quality and Student Performance: How To Create ...€¦ · CMS IAQ/Health Successes • Trained 700+ CMS custodians, 200+ shop employees • Trained 22 School District’s](https://reader035.fdocuments.net/reader035/viewer/2022071216/6048a3af759a42614b2397ea/html5/thumbnails/10.jpg)
•
This slide represents approximately 1/20th of the students and faculty lost
March 18, 1937
![Page 11: Indoor Air Quality and Student Performance: How To Create ...€¦ · CMS IAQ/Health Successes • Trained 700+ CMS custodians, 200+ shop employees • Trained 22 School District’s](https://reader035.fdocuments.net/reader035/viewer/2022071216/6048a3af759a42614b2397ea/html5/thumbnails/11.jpg)
The day after, this worst school disaster in American history, Texas proposed the first comprehensive U.S. law
regulating natural gas odorization. Let schools not wait for disaster, to take action! It is impossible to know how
many lives will be saved!
Permission to use media for non-profit use granted to Brian Kasher, EHS Manager, Charlotte Mecklenburg Schools, Charlotte NC by New London Museum
http://www.nlse.org/
![Page 12: Indoor Air Quality and Student Performance: How To Create ...€¦ · CMS IAQ/Health Successes • Trained 700+ CMS custodians, 200+ shop employees • Trained 22 School District’s](https://reader035.fdocuments.net/reader035/viewer/2022071216/6048a3af759a42614b2397ea/html5/thumbnails/12.jpg)
Why are Asthma/IAQ/Health Issues on the Increase?
• Buildings used to be made of brick, stone, mortar, metal and wood
• Today thousands of compounds are used in our buildings that did not exist in the past
• Buildings are much tighter and offer less natural breath ability and fresh air
• People are spending more time indoors
• Outdoor air has many and much more contaminants today than historically
Bernardino Rammazzini
Asthma is the #1 cause of school absenteeism in the US
![Page 13: Indoor Air Quality and Student Performance: How To Create ...€¦ · CMS IAQ/Health Successes • Trained 700+ CMS custodians, 200+ shop employees • Trained 22 School District’s](https://reader035.fdocuments.net/reader035/viewer/2022071216/6048a3af759a42614b2397ea/html5/thumbnails/13.jpg)
Lead• Drinking Water• Plumbing• Painted Windows and other
components• Learning Aids/Toys• Lighting Systems • Body Powders• Folk Medicines• Reduces mental abilites in
youthHippocrates
Documented Lead Toxicity
4th Century BC
Environmental Health Aspects
![Page 14: Indoor Air Quality and Student Performance: How To Create ...€¦ · CMS IAQ/Health Successes • Trained 700+ CMS custodians, 200+ shop employees • Trained 22 School District’s](https://reader035.fdocuments.net/reader035/viewer/2022071216/6048a3af759a42614b2397ea/html5/thumbnails/14.jpg)
Environmental Health AspectsASBESTOS• Most Uses Not
Banned Today• Used in over 3000
Products Historically• AHERA School
Regulations• Carcinogen
Inhalation
Ingestion
![Page 15: Indoor Air Quality and Student Performance: How To Create ...€¦ · CMS IAQ/Health Successes • Trained 700+ CMS custodians, 200+ shop employees • Trained 22 School District’s](https://reader035.fdocuments.net/reader035/viewer/2022071216/6048a3af759a42614b2397ea/html5/thumbnails/15.jpg)
General Chemical Exposure• Over 500,000 Compounds in use • Inventories w/MSDS Library• VOC, mVOC, Formaldehydes • Amines, isocyanates.........
• Child Exposure vs. Adult Exposure– Children breath more air by weight– Children's bodies, organs, and minds
still developing– Adult Exposure limits determined for
healthy adult labor force exposure– Adult workers in workplace voluntarily;
Children compelled to attend school
Pliny the Elder Crafted first Recorded
Respirator out of Animal Bladders
Environmental Health Aspects
OSHA Exposure Limits not Intended for Children
![Page 16: Indoor Air Quality and Student Performance: How To Create ...€¦ · CMS IAQ/Health Successes • Trained 700+ CMS custodians, 200+ shop employees • Trained 22 School District’s](https://reader035.fdocuments.net/reader035/viewer/2022071216/6048a3af759a42614b2397ea/html5/thumbnails/16.jpg)
Radon• The Surgeon General has
determined Radon to be the number two (2) cause of Lung Cancer in the United States second only to cigarettes.
• Schools may be a significant source of radon exposure for children and staff according to the United States Environmental Protection Agency (USEPA).
• Carcinogen
Environmental Health Aspects
Zone 1 counties have a predicted average indoor radon screening level greater than 4 pCi/L (pico curies per liter) (red zones)
Highest Potential
Zone 2 counties have a predicted average indoor radon screening level between 2 and 4 pCi/L (orange zones)
Moderate Potential
Zone 3 counties have a predicted average indoor radon screening level less than 2 pCi/L (yellow zones)
Low Potential
![Page 17: Indoor Air Quality and Student Performance: How To Create ...€¦ · CMS IAQ/Health Successes • Trained 700+ CMS custodians, 200+ shop employees • Trained 22 School District’s](https://reader035.fdocuments.net/reader035/viewer/2022071216/6048a3af759a42614b2397ea/html5/thumbnails/17.jpg)
Mold Impacts
Wall and Cover Should Be White as Shown Here
Plume Indicates Moisture Path
Sample 100X Sample 400X
•Public, Staff Fears
•Media Darling
•Sample Interpretation
•National Standards
•Allergen
•Respiratory Irritant
•mVOC
•Micotoxins
Environmental Health Aspects
Hidden Growth
OutsourcedRemediation
Multiple Species
![Page 18: Indoor Air Quality and Student Performance: How To Create ...€¦ · CMS IAQ/Health Successes • Trained 700+ CMS custodians, 200+ shop employees • Trained 22 School District’s](https://reader035.fdocuments.net/reader035/viewer/2022071216/6048a3af759a42614b2397ea/html5/thumbnails/18.jpg)
CCA Treated Woods• CCA 22% Arsenic by Weight• Used through 2003• Play area, walk ways, portable decking• Bleachers, Dug outs• Remove or Seal every 2 years• Treat Soils• Carcinogen• Toxic
Environmental Health Aspects
![Page 19: Indoor Air Quality and Student Performance: How To Create ...€¦ · CMS IAQ/Health Successes • Trained 700+ CMS custodians, 200+ shop employees • Trained 22 School District’s](https://reader035.fdocuments.net/reader035/viewer/2022071216/6048a3af759a42614b2397ea/html5/thumbnails/19.jpg)
Methamphetamine Lab Residues• Tweekers and Cookers lose sense of
reality and responsiblity• Multiple Industrial Chemicals Used• Surveillance often focused on
determining when children will be away from raid.
Environmental Health Aspects
![Page 20: Indoor Air Quality and Student Performance: How To Create ...€¦ · CMS IAQ/Health Successes • Trained 700+ CMS custodians, 200+ shop employees • Trained 22 School District’s](https://reader035.fdocuments.net/reader035/viewer/2022071216/6048a3af759a42614b2397ea/html5/thumbnails/20.jpg)
Ventilation• ASHRAE CODE 15 CFM/per Occupant• Reduces Indoor Air Pollutants• Research studies are showing conclusively
that increased ventilation improves performance within limits
• NIOSH, USEPA, OSHA and WHO identify inadequate ventilation the #1 adverse IAQ trend in occupied buildings.
Environmental Health Aspects
Masking Agents Are a Sign of Inadequate Ventilation
![Page 21: Indoor Air Quality and Student Performance: How To Create ...€¦ · CMS IAQ/Health Successes • Trained 700+ CMS custodians, 200+ shop employees • Trained 22 School District’s](https://reader035.fdocuments.net/reader035/viewer/2022071216/6048a3af759a42614b2397ea/html5/thumbnails/21.jpg)
Communicable Disease
• MRSA• VRSA• Avian/Pandemic Flu• Hepatitis• Whooping Cough• Others
Florence NightengaleCoined Ventilation
The First Cannon of Nursing
Environmental Health Aspects
![Page 22: Indoor Air Quality and Student Performance: How To Create ...€¦ · CMS IAQ/Health Successes • Trained 700+ CMS custodians, 200+ shop employees • Trained 22 School District’s](https://reader035.fdocuments.net/reader035/viewer/2022071216/6048a3af759a42614b2397ea/html5/thumbnails/22.jpg)
Environmental Aspects Problem SourcesBuilding Systems
– HVAC– Plumbing– Roofing– Interior Design – Windows– Building Seal
Fresh Air Intake Loaded with Vegetation
Building Materials– Carpets– Sheet Rock– Surface coatings– Adhesives– Insulation
Building Operations– Custodial/Maintenance– Cafe, Toilet Exhausts– Classroom Supplies– Lawn Mowing, Watering– Aquariums/Fountains– Classroom Pets
Human Factors– Open Windows/Doors– Perfumes/Masking Agents– Individual Susceptibility– Carbon Dioxide Levels– Inconsistent Environments
![Page 23: Indoor Air Quality and Student Performance: How To Create ...€¦ · CMS IAQ/Health Successes • Trained 700+ CMS custodians, 200+ shop employees • Trained 22 School District’s](https://reader035.fdocuments.net/reader035/viewer/2022071216/6048a3af759a42614b2397ea/html5/thumbnails/23.jpg)
Modern HVAC Systems and IAQ
Pollutants are Exhausted and or Diluted by Cycle of Outside Air Intake and Return Air Exhaust
![Page 24: Indoor Air Quality and Student Performance: How To Create ...€¦ · CMS IAQ/Health Successes • Trained 700+ CMS custodians, 200+ shop employees • Trained 22 School District’s](https://reader035.fdocuments.net/reader035/viewer/2022071216/6048a3af759a42614b2397ea/html5/thumbnails/24.jpg)
Significantly Increased Pollutant Levels Result From Re-circulated Air and No Fresh Air to the Mix
HVAC System Outside Air Intake Blocked - Increases Trigger Levels
![Page 25: Indoor Air Quality and Student Performance: How To Create ...€¦ · CMS IAQ/Health Successes • Trained 700+ CMS custodians, 200+ shop employees • Trained 22 School District’s](https://reader035.fdocuments.net/reader035/viewer/2022071216/6048a3af759a42614b2397ea/html5/thumbnails/25.jpg)
Ventilation
• Brick and Mortar Shut Air Supply
• Sheet Metal Shut Air Supply
• Closed Mechanical System Dampers Preventing Outside Air From Getting In
• Clogged Systems
• Note: Ground Level Air Intakes Highly Susceptible to attack
![Page 26: Indoor Air Quality and Student Performance: How To Create ...€¦ · CMS IAQ/Health Successes • Trained 700+ CMS custodians, 200+ shop employees • Trained 22 School District’s](https://reader035.fdocuments.net/reader035/viewer/2022071216/6048a3af759a42614b2397ea/html5/thumbnails/26.jpg)
Classroom Air Delivery
Squirrel Cage Fan Coil System
Cleaning HVAC systems increases efficiency, reduces energy consumption and improves air quality
![Page 27: Indoor Air Quality and Student Performance: How To Create ...€¦ · CMS IAQ/Health Successes • Trained 700+ CMS custodians, 200+ shop employees • Trained 22 School District’s](https://reader035.fdocuments.net/reader035/viewer/2022071216/6048a3af759a42614b2397ea/html5/thumbnails/27.jpg)
Carbon Dioxide MeasurementCarbon Dioxide As Surragate Gas
0500
1000150020002500
8:00
10:0
011
:00
12:0
0
2:00
4:00
6:00
Time
PPM
OutsideCeilingInside
Key Factors•Fresh Air Supply•Mix Ratio IA/OA•Population•Time
![Page 28: Indoor Air Quality and Student Performance: How To Create ...€¦ · CMS IAQ/Health Successes • Trained 700+ CMS custodians, 200+ shop employees • Trained 22 School District’s](https://reader035.fdocuments.net/reader035/viewer/2022071216/6048a3af759a42614b2397ea/html5/thumbnails/28.jpg)
Adverse Trend
Desired Trend
![Page 29: Indoor Air Quality and Student Performance: How To Create ...€¦ · CMS IAQ/Health Successes • Trained 700+ CMS custodians, 200+ shop employees • Trained 22 School District’s](https://reader035.fdocuments.net/reader035/viewer/2022071216/6048a3af759a42614b2397ea/html5/thumbnails/29.jpg)
Portable ClassroomsMythPortable Classrooms are temporary and will
not be in use for an extended duration
– Portable Classrooms should be considered at minimum semi-permanent for procurement and maintenance budget allocation. It is not uncommon for Portables to be in use for 10, 20, 30 years or more once procured.
![Page 30: Indoor Air Quality and Student Performance: How To Create ...€¦ · CMS IAQ/Health Successes • Trained 700+ CMS custodians, 200+ shop employees • Trained 22 School District’s](https://reader035.fdocuments.net/reader035/viewer/2022071216/6048a3af759a42614b2397ea/html5/thumbnails/30.jpg)
Portable Classroom Health
Custodial and Maintenance Concerns– Cleaning requires more effort than traditional classroom
(getting cleaning water to the portable)– Issues such as foot traffic bring water into building
envelope increasing moisture load and damage– HVAC Filter Changes and System Noise Issues– Classroom Lighting Issues – Ceiling appearance deteriorates with time– Drainage systems fail with time
![Page 31: Indoor Air Quality and Student Performance: How To Create ...€¦ · CMS IAQ/Health Successes • Trained 700+ CMS custodians, 200+ shop employees • Trained 22 School District’s](https://reader035.fdocuments.net/reader035/viewer/2022071216/6048a3af759a42614b2397ea/html5/thumbnails/31.jpg)
Supply Air Drawn From Damp Area Supporting Microbial
Growth
Portable Classrooms
Condensate Discharges Into Drain Line, Newer Unit Elevated Air Intake
![Page 32: Indoor Air Quality and Student Performance: How To Create ...€¦ · CMS IAQ/Health Successes • Trained 700+ CMS custodians, 200+ shop employees • Trained 22 School District’s](https://reader035.fdocuments.net/reader035/viewer/2022071216/6048a3af759a42614b2397ea/html5/thumbnails/32.jpg)
Portable Classrooms
Water accumulation resulting from blocked drain path
Simple drainage pathway blockage may lead to flooding
![Page 33: Indoor Air Quality and Student Performance: How To Create ...€¦ · CMS IAQ/Health Successes • Trained 700+ CMS custodians, 200+ shop employees • Trained 22 School District’s](https://reader035.fdocuments.net/reader035/viewer/2022071216/6048a3af759a42614b2397ea/html5/thumbnails/33.jpg)
Portable Classroom Health“Regular maintenance by a skilled crew
was found to be far more important to the useful life of a portable
classroom than age.”“The Use of Relocatable Classrooms in the Public School Districts of Florida.“ -
University of South Florida Master of Architecture Program, Florida Department of Education, Office of Educational Facilities 1993
![Page 34: Indoor Air Quality and Student Performance: How To Create ...€¦ · CMS IAQ/Health Successes • Trained 700+ CMS custodians, 200+ shop employees • Trained 22 School District’s](https://reader035.fdocuments.net/reader035/viewer/2022071216/6048a3af759a42614b2397ea/html5/thumbnails/34.jpg)
Portable Classrooms
What is Outside, Gets inside!
Use of Portable Classrooms requires responsible program Leadership, Stewardship and Care.
![Page 35: Indoor Air Quality and Student Performance: How To Create ...€¦ · CMS IAQ/Health Successes • Trained 700+ CMS custodians, 200+ shop employees • Trained 22 School District’s](https://reader035.fdocuments.net/reader035/viewer/2022071216/6048a3af759a42614b2397ea/html5/thumbnails/35.jpg)
Portable Classroom HealthPortable classrooms environments
may affect the education process– Inadequate ventilation– Wide heating/cooling temps– Inadequate lighting – Excessive moisture/humidity– Noise above background
threshold– Formaldehydes – VOC’s in adhesives and other– Molds – Supply air issues drawing in
adverse constituents from outside
– Asbestos in older stock
![Page 36: Indoor Air Quality and Student Performance: How To Create ...€¦ · CMS IAQ/Health Successes • Trained 700+ CMS custodians, 200+ shop employees • Trained 22 School District’s](https://reader035.fdocuments.net/reader035/viewer/2022071216/6048a3af759a42614b2397ea/html5/thumbnails/36.jpg)
EPA TFS Framework in ActionCommittees, Task
Forces, IAQ Teams
Checklists, Surveys Site Inspections,
Visits
IAQ MGT Plan, Budget, Bonds, Maintenance
Training, Issue Response, Outreach
Benchmarks, Metrics, Tracking Nurse Visits, Absenteeism, Staff Surveys
Meetings, Articles Newsletters,
Reports
![Page 37: Indoor Air Quality and Student Performance: How To Create ...€¦ · CMS IAQ/Health Successes • Trained 700+ CMS custodians, 200+ shop employees • Trained 22 School District’s](https://reader035.fdocuments.net/reader035/viewer/2022071216/6048a3af759a42614b2397ea/html5/thumbnails/37.jpg)
Knowledge is Power•IAQ Backgrounders
•Checklists
•Reference Guides
•Problem Solving Wheel
•Walk Through Video
•Ventilation Video
•Peer Mentors, EPA Staff
![Page 38: Indoor Air Quality and Student Performance: How To Create ...€¦ · CMS IAQ/Health Successes • Trained 700+ CMS custodians, 200+ shop employees • Trained 22 School District’s](https://reader035.fdocuments.net/reader035/viewer/2022071216/6048a3af759a42614b2397ea/html5/thumbnails/38.jpg)
Using the IAQ Action Kit
Informative Guides
Videos
Problem Solving Wheel
![Page 39: Indoor Air Quality and Student Performance: How To Create ...€¦ · CMS IAQ/Health Successes • Trained 700+ CMS custodians, 200+ shop employees • Trained 22 School District’s](https://reader035.fdocuments.net/reader035/viewer/2022071216/6048a3af759a42614b2397ea/html5/thumbnails/39.jpg)
CMS IN ACTION• Senior Management Buy-in• Instituted 2 and 24 Hour Response
Protocols• Joined Tools for Schools Program• Attend and Provide TFS Trainings• Created Written IAQ Management
Plan• District-wide Facility Audits w/
University of Tulsa • Formally Institutionalized IAQ
Program• Established the EHS Office & Staff
![Page 40: Indoor Air Quality and Student Performance: How To Create ...€¦ · CMS IAQ/Health Successes • Trained 700+ CMS custodians, 200+ shop employees • Trained 22 School District’s](https://reader035.fdocuments.net/reader035/viewer/2022071216/6048a3af759a42614b2397ea/html5/thumbnails/40.jpg)
IAQ Management Plan
![Page 41: Indoor Air Quality and Student Performance: How To Create ...€¦ · CMS IAQ/Health Successes • Trained 700+ CMS custodians, 200+ shop employees • Trained 22 School District’s](https://reader035.fdocuments.net/reader035/viewer/2022071216/6048a3af759a42614b2397ea/html5/thumbnails/41.jpg)
Routine Facility Audits
• Occupant concerns • Fresh air source location and
condition• Water marks on ceiling tiles • Musty odors • Damp carpets• HVAC discharge • Condensate line issues• Water accumulations
CMS Regional Property Managers conduct monthly inspections of all facilities.
![Page 42: Indoor Air Quality and Student Performance: How To Create ...€¦ · CMS IAQ/Health Successes • Trained 700+ CMS custodians, 200+ shop employees • Trained 22 School District’s](https://reader035.fdocuments.net/reader035/viewer/2022071216/6048a3af759a42614b2397ea/html5/thumbnails/42.jpg)
O&M Training ProgramCMS provides mold, IAQ, asbestos, HAZCOM, and moretraining for custodial, maintenance, property management staff.
IAQ conferences, workshops, town hall meetings and other presentations add nurses, teachers, administrative staff as well as outside groups e.g. health department and peer districts
Mentoring through educational conferences and other forums allows others to build on CMS approach to creating healthy schools
![Page 43: Indoor Air Quality and Student Performance: How To Create ...€¦ · CMS IAQ/Health Successes • Trained 700+ CMS custodians, 200+ shop employees • Trained 22 School District’s](https://reader035.fdocuments.net/reader035/viewer/2022071216/6048a3af759a42614b2397ea/html5/thumbnails/43.jpg)
Preventive/Predictive Maintenance
•Thermal Graphic Imaging
•Ventilation issues
•Exhaust Fan Issues
•HVAC Filter Changes
•Building Envelope Updates
•Roofing Maintenance
CMS maintenance shops, custodial services and engineering participate in the Mold O&M program including: paint, grounds, carpentry, roofing, sheet metal, plumbing, special projects, and HVAC
![Page 44: Indoor Air Quality and Student Performance: How To Create ...€¦ · CMS IAQ/Health Successes • Trained 700+ CMS custodians, 200+ shop employees • Trained 22 School District’s](https://reader035.fdocuments.net/reader035/viewer/2022071216/6048a3af759a42614b2397ea/html5/thumbnails/44.jpg)
EHS BUILDING SURVEYS
Stabile classroom environment Carbon Dioxide Testing Instrument
Unstable classroom environment
![Page 45: Indoor Air Quality and Student Performance: How To Create ...€¦ · CMS IAQ/Health Successes • Trained 700+ CMS custodians, 200+ shop employees • Trained 22 School District’s](https://reader035.fdocuments.net/reader035/viewer/2022071216/6048a3af759a42614b2397ea/html5/thumbnails/45.jpg)
Integrated Pest Management• Alternate to Pesticides as Primary• Reduces Chemical Load of Schools
![Page 46: Indoor Air Quality and Student Performance: How To Create ...€¦ · CMS IAQ/Health Successes • Trained 700+ CMS custodians, 200+ shop employees • Trained 22 School District’s](https://reader035.fdocuments.net/reader035/viewer/2022071216/6048a3af759a42614b2397ea/html5/thumbnails/46.jpg)
![Page 47: Indoor Air Quality and Student Performance: How To Create ...€¦ · CMS IAQ/Health Successes • Trained 700+ CMS custodians, 200+ shop employees • Trained 22 School District’s](https://reader035.fdocuments.net/reader035/viewer/2022071216/6048a3af759a42614b2397ea/html5/thumbnails/47.jpg)
CMS IAQ/Health Successes• Trained 700+ CMS custodians, 200+ shop employees• Trained 22 School District’s at DPI Conference• Worked for NC School Sanitation Code to include
Ventilation, HVAC Filters, Playgrounds and other • Reduced Summer/Fall Mold Response Calls by 57%• Respond to 98+% of IAQ calls within 24 hours• Responding to Operational Emergencies 99+% within
2 hours of notice• Changing CMS culture reducing recurring issues and
identifying long term adverse conditions • EPA Tools for School Sustained Excellence
Award Winner December 2007
![Page 48: Indoor Air Quality and Student Performance: How To Create ...€¦ · CMS IAQ/Health Successes • Trained 700+ CMS custodians, 200+ shop employees • Trained 22 School District’s](https://reader035.fdocuments.net/reader035/viewer/2022071216/6048a3af759a42614b2397ea/html5/thumbnails/48.jpg)
CMS IN ACTION 07/08• Cleaned 20 School HVAC Systems• District-wide Exhaust Fan Initiative• Pilot Ventilation Project Updates • Bond IAQ Line Item• IAQ/CSH Training for Nurses, Shops,
Teachers, Parents, Administrators• Developed High Performance Design
Guidelines for New Construction
![Page 49: Indoor Air Quality and Student Performance: How To Create ...€¦ · CMS IAQ/Health Successes • Trained 700+ CMS custodians, 200+ shop employees • Trained 22 School District’s](https://reader035.fdocuments.net/reader035/viewer/2022071216/6048a3af759a42614b2397ea/html5/thumbnails/49.jpg)
Community Outreach• North Carolina Environmental Stewardship Program Partner• North Carolina School Sanitation Rules Committee Member• Mecklenburg Environmental Leadership Team Member • City of Charlotte Environmental Cabinet Member• American School Board Association Urban Healthy Schools
Coalition Member • Council of Urban Boards of Education• Tools for Schools National Symposium• USEPA Region 4 IAQ Webinar• NC Department of Public Instruction• North Carolina Respiratory Forum• American Association of School Administrators
![Page 50: Indoor Air Quality and Student Performance: How To Create ...€¦ · CMS IAQ/Health Successes • Trained 700+ CMS custodians, 200+ shop employees • Trained 22 School District’s](https://reader035.fdocuments.net/reader035/viewer/2022071216/6048a3af759a42614b2397ea/html5/thumbnails/50.jpg)
Charlotte Mecklenburg Schools
134,000 Students, 18,925 Staff
161 Schools (94 ES, 32 MS, 25 HS, 10 Special)
18.9 Million square feet occupied
630 Buildings; 1250 MCRs
Multiplex of Indoor Environments, Air Delivery Systems and Bldg Envelopes
One of 25 Largest K-12 US Districts
CMS Building Services MissionTo provide excellent educational facilities for all stakeholders that
are safe, clean, well maintained, and environmentally secure