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2019-193-E AMS - Sasser Companies ES remediation
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2019-193-E AMS - Sasser Companies ES remediation
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Entry Properties
Last modified
4/1/2019 9:07:31 AM
Creation date
3/29/2019 9:19:27 AM
Metadata
Fields
Template:
Contract
Date
3/20/2019
Contract Starting Date
3/20/2019
Contract Ending Date
8/8/2019
Contract Document Type
Agreement - Construction
Agenda Item
3/19/19; 8-i
Amount
$1,499,409.00
Document Relationships
2019-408-E AMS - Sasser Change Request 1 drywall removal
(Message)
Path:
\Board of County Commissioners\Contracts and Agreements\General Contracts and Agreements\2010's\2019
2019-480-E AMS - Sasser Companies mechanical system replacement contract amendment
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Path:
\Board of County Commissioners\Contracts and Agreements\General Contracts and Agreements\2010's\2019
2019-778-E AMS - Sasser Companies Inc ES remediation amendment 3
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Path:
\Board of County Commissioners\Contracts and Agreements\General Contracts and Agreements\2010's\2019
2019-918-E AMS - Sasser ES Change Request 4
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Path:
\Board of County Commissioners\Contracts and Agreements\General Contracts and Agreements\2010's\2019
2020-068-E AMS - Sasser Companies ES panel install contract amendment
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Path:
\Board of County Commissioners\Contracts and Agreements\General Contracts and Agreements\2020's\2020
Agenda - 03-19-2019 8-i - Approval of a Construction Contract for the Remediation, Repair, and Reconstruction of the Phillip Nick Waters Emergency Services Building
(Attachment)
Path:
\Board of County Commissioners\BOCC Agendas\2010's\2019\Agenda - 03-19-19 Regular Meeting
R 2019-193 AMS - Sasser Companies ES remediation
(Attachment)
Path:
\Board of County Commissioners\Contracts and Agreements\Contract Routing Sheets\Routing Sheets\2019
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DocuSi n Envelope ID: B94F2D40-3B3C-47A7-86C2-6F1 B4F92C62C <br /> E tnvironmeniai 3omuons uroup <br /> Leading people,companies and communities to live, Report with Protocols for Re m e d i a t i o n <br /> work and prosper in a sustainable environment. <br /> PHASE I: DEMOLITION <br /> NOTE:Any moisture issues identified in this report or uncovered during the remediation must be confirmed as <br /> having been repaired prior to the replacement of building materials. <br /> Work Area (drywall around windows/exterior doorways throughout the building.And the lower exterior facing walls <br /> of the command room,the EOC, room 116, room 119,and room 123): <br /> • As mentioned above, establish negative pressure of the work zone prior to beginning work and position air <br /> scrubbers where they can move the most air. <br /> • Remove any items possible from the building to a location off-site. <br /> • Place all removed building materials in the sealed plastic bags prior to removal to the outdoors for disposal. <br /> • Contact ESG if hidden moisture damage or fungal contamination is observed or if you are unsure how any <br /> hidden contamination should be addressed. <br /> • Significantly moisture damaged or fungal damaged building materials should be removed.This includes the <br /> drywall around the windows, and the lower exterior facing drywall (potentially up to three feet) in the command <br /> room,the EOC, room 116, room 119, and room 123, and any other porous or semi porous (non-structurally <br /> significant) building materials at the wall framing systems. <br /> o In order to fully inspect the wall framing systems and determine the full extent of the moisture issues, <br /> removal of additional drywall may be necessary. It is possible that the scope of drywall removal at the <br /> lower portions of the exterior facing walls on the main level may need to be increased based on findings <br /> during demolition. <br /> • Moisture stained ceiling tiles in the EOC should be removed and the moisture issue should be addressed. <br /> • Structural materials that are significantly contaminated but cannot be removed (such as wall framing) must be <br /> thoroughly cleaned with an anti-microbial chemical and then HEPA-vacuumed as indicated below. Structural <br /> materials with visible fungal growth may be encapsulated with anti-microbial paint after the clearance test is <br /> complete. <br /> o Most of the wall framing system will be remediated from the interior access, however exterior portions <br /> will likely also need to be removed to allow access to the entire wall framing system. <br /> PHASE II: CLEANING <br /> Work Area (entire entire of building): <br /> Note: the warehouse will require some cleaning, however the air samples in the warehouse showed 'warehouse like <br /> conditions'with moderate/high amounts of the fungal spores which were present at greater amounts outdoors. The <br /> main approach for the warehouse should be to determine which storage items should be stored in a conditioned and <br /> controlled setting(conditions with moisture levels below 60%and contained from high amounts of outdoor fungal <br /> spores). The items that need to be stored in a conditioned setting should be cleaned before being moved to the new <br /> location or air tight storage container. <br /> • After all demolition has been completed and remaining building materials measure<20% moisture content, <br /> convert the negative air machines to air scrubber function. <br /> Environmental Solutions Group • 1000 N. Elm St., Greensboro, NC 27401 * 336-373-1538 • www.Go-ESG.com <br />
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