SGM-SF_2017with 12/20 Revisions

70 ANSI/AARST SGM-SF 2017 (with 1220 revisions) Soil Gas Mitigation Standards for Existing Homes Exhibit A-1 Sample Notice: “CONTRACTOR TO CLIENT” Intention to Enter Dwellings To: Property Management, Corp. 2013 Industrial University Avenue Anytown, USA Dear Management and Supervising Staff, We request that notice of the intention to enter the building be provided to occupant(s) and other impacted residents a minimum of 24 hours before we enter the building area(s) de s i gna t ed be l ow and in a manner that meets any applicable laws. In addition, we request that notices be provided to occupants and other impacted residents that include instructions, warnings or guidance for specific disruptive or hazardous situations that may include noise, sealant vapors or other disruptions.. Access is required to for: [ ] Building Investigation [ ] System Installation [ ] Maintenance Building Address: ___________________________________________________________________ Building Area(s): _______________________________________________________________________ Scheduled Date______________ Day _____________ Time______________________ _____________________________________________________________________ Procedures are expected to include: [ ] __________________________________________________________________ _____________________________________________________________________ [ ] Drilling into concrete floors [ ] Application of sealants. Occupant Advisory: Common construction sealants used to prevent radon entry at foundations and other locations will normally emit vapors that contain modest amounts of certain chemicals generally referred to as volatile organic compounds. The emissions occur mostly during application, but also to a lesser extent as they dry to form an airtight bond. While these chemicals are commonly used, some sensitive individuals may experience discomfort or other health effects when exposed to such chemicals. Material Safety Data Sheets (MSDS) are available upon request. Symptoms that may indicate sensitivity to these vapors may include: nausea, headaches, dizziness, drowsiness and/or an allergic reaction. Special consideration should be made for the very young or elderly who cannot communicate symptoms experienced. If symptoms are observed : Leave the area immediately to breathe fresh air. Avoid further exposure. If symptoms persist, get medical attention. We thank you for your cooperation in helping to ensure safe and healthy homes. Sincerely, Radon Company, Anytown, USA