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DocuSign Envelope ID:60153825-B133-48F8-824D-16A4BB63929B <br /> riser <br /> Background Information: <br /> Sasser Companies was originally contacted on 22 August 2019 about the issues with <br /> odor, growth and later, bacteria in the atrium area, specifically the children's play area. <br /> Sasser Companies prepared a proposal for the setting of room (atrium) containments, <br /> setting of air scrubbers, removal/containing/bagging/sealing out prior to removal of the <br /> foam play mats, and the application of an antimicrobial/antibacterial agent to the affected <br /> VCT flooring in the source area. Air scrubbers have been running continuously since this <br /> time to keep the indoor air quality at or below the suggested levels, per the industry <br /> standards. <br /> Further indoor air quality sampling, in conjunction with lift sampling has been conducted <br /> by the Environmental Solutions Group. Official results and protocols have not yet been <br /> released however, verbal confirmation has been made by Mr. Dan Whitaker of the <br /> Environmental Solutions Group, approving the protocol that Sasser Companies have <br /> included within the "protocol" section of this document, for the safe and successful <br /> containing, demolition, removal, and remediation of the affected area within the atrium <br /> Protocol/Proposal: <br /> Sasser Companies have consulted with Dan Whitaker of the Environmental Solutions <br /> Group for the necessary remediation of the atrium area. With the indoor air quality being <br /> within acceptable limits, a full-scale remediation of the atrium is not required. What is <br /> suggested and being proposed is the following: <br /> ➢ Two air scrubbers are currently within the contained atrium area. Billing will <br /> pick up from 28 August 2019, where it was left off on the original proposal dated <br /> 23 August 2019. <br /> ➢ A frame will be constructed around the affected area of the atrium, constructed of <br /> wood(2x4's), PVC, or metal pipe, wrapped in 6-mil poly to form a containment <br /> box or chamber. A heavy, reinforced zipper will be placed for access to the <br /> chamber. Exact dimensions will be determined prior to the start of the project but <br /> roughly 22'x22'x8'. <br /> ➢ One of the two air scrubbers will be placed within the containment chamber, set <br /> up under negative pressure during the demolition phase of the project. The <br /> second air scrubber will remain on the exterior of the containment chamber to <br /> continuously clean/scrub the air within the atrium, serve as a secondary <br /> precaution in the event of an accidental spore release, ensuring that there remains <br /> the efficiency of the suggested 4 to 6 air changes per hour, ultimately ensuring the <br /> indoor air quality within the atrium remains at acceptable levels. <br /> ➢ Demolition and Disposal will consist of the following: <br /> o Removal and disposal of the wooden wall/3' wall. <br /> Phone: (336)449-1144 PO Box 10,whitsett,NC 27377 Fax: (336)449-1151 <br /> www.SASSERCOMPANIES.com <br />