American Conference of Governmental Industrial Hygienists Mold Awareness Training 04.27.08 American Conference of Governmental Industrial Hygienists Bioaerosols Assessment and Control Editor: Janet Macher, Sc.D., M.P.H. 01/1999 Pictures, color highlighting of phrases, color-for-emphasis underlining, and slide notes added for educational purposes. No text been added to the these slides. ACGIH, Cincinnati, OH. 284 pp. 513-742-6163 Available from http://www.acgih.org $95. (old price). Chapter 15 is the source of the remediation guidelines for the ACGIH. April 27, 2008. Suite 1000, 8484 Georgia Ave. Silver Spring, MD 20910 Main Phone: 301-578-8500 Main Fax: 301-578-8572 www.cpwr.com Don Ellenberger DOE & EPA Training Director DEllenberger@cpwr.com Phone: 301-495-8504 Fax: 301-578-4190

Mold Awareness Training 04.27.08 ACGIH Guidelines Minimum Visible Fungal Growth Remediation .. Maintenance Staff Personnel PPE …………. N95 & Gloves Work Area ….. Unoccupied Adjacent ……. N/A Areas Considered to be Small or < 10 ft2. Refers to NYCDOH and the use of judgment by Health & Safety professional.

Mold Awareness Training 04.27.08 ACGIH Guidelines Minimum Visible Fungal Growth Containment .. None needed; use dust suppression methods Damaged …… Sealed in bags Materials Follow-up …… HEPA-vacuum & Damp Cleaning wipe/mop HVAC ……….. NA Dust suppression includes misting; no requirements for disposal

Mold Awareness Training 04.27.08 ACGIH Guidelines Moderate Visible Fungal Growth Remediation .. Trained Personnel Personnel PPE …………. N95, Safety Glasses, full body covering & gloves Work Area ….. Unoccupied Adjacent ……. Remove immuno- Areas compromised individuals Considered to be Medium but elevated. Size may be 10 – 100 ft2. Refers to NYCDOH and the use of judgment by Health & Safety professional.

Mold Awareness Training 04.27.08 ACGIH Guidelines Moderate Visible Fungal Growth Containment .. Poly enclosure & negative pressure Damaged …… Sealed in bags Materials Follow-up …… HEPA-vacuum & Cleaning damp wipe/mop HVAC ……….. NA Dust suppression includes misting; no requirements for disposal. Refers to NYCDOH and the use of judgment by Health & Safety professional.

Mold Awareness Training 04.27.08 ACGIH Guidelines Extensive Visible Fungal Growth Remediation .. Trained Personnel Personnel PPE …………. N95, safety glasses, full body covering & gloves Work Area ….. Unoccupied Adjacent ……. Remove immuno- Areas compromised individuals Considered to be Large but elevated. Size > 100 ft2. Refers to NYCDOH and the use of judgment by Health & Safety professional.

Mold Awareness Training 04.27.08 ACGIH Guidelines Extensive Visible Fungal Growth Containment .. Use critical barriers, negative pressure & full - scale poly containment Damaged …… Sealed in bags Materials Follow-up …… HEPA-vacuum & damp Cleaning wipe/mop HVAC ……….. NA Asbestos-like containment

Mold Awareness Training 04.27.08 Suite 1000, 8484 Georgia Ave. Silver Spring, MD 20910 Main Phone: 301-578-8500 Main Fax: 301-578-8572 www.cpwr.com Don Ellenberger DOE & EPA Training Director DEllenberger@cpwr.com Phone: 301-495-8504 Fax: 301-578-4190