HomeMy WebLinkAboutB17-0384_300 E Lionshead Apt301 Abatement clean check 20170914_1505848500.pdf 4-1
Environmental Development and Training ACM LLC.
P.O. Box 452
Wheat Ridge, Colorado
Phone 303-638-3778
edtacmllc@icloud.com
September 14, 2017
Jesus Rivas
Environmental Connection LLC
Site: 300 Lionshead Circle in Vail, Colorado. Unit 301. Clearance conducted after abatement of
identified asbestos containing ceiling, and wall material from containment area. Abatement was
conducted prior to planned renovation and repair.
Task 1 - Field Work:
Project Scope of Work Conducted during Air Monitoring:
1. Contractor conducted abatement according to applicable Colorado Regulation 8, for a removal
containment system in:
OSHA: required containment system, and negative pressure system.
2. Completion of final inspections and air monitoring.
2.0 SAMPLE COLLECTION METHODS
EDT ACM LLC used NIOSH method 7400, 40 CFR 763 AHERA and OSHA 29CFR 9010
methodology during activities to support abatement activity:
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ENVIRONMENTAL AIR SAMPLES ADJACENT TO THE WORK AREA:
Environmental sampling was conducted post abatement activity. The air samples
were collected on 25 mm cassettes with 0.8u filters and analyzed by R2 Analytical
according to NIOSH method 7400. All environmental samples were less than or
equal to 0.01 f/cc (fibers per cubic centimeter of air sampled). No fiber
concentrations were observed in excess of the OSHA 29CFR 9010 or the CHPHE
Allowable Asbestos Level (MAAL).
FINAL AIR SAMPLES:
Clearance air sampling was conducted according to Colorado Regulation 8. All of the
clearance samples collected within the work area were less than 0.01 F/CC, (fibers per
Cubic Centimeter. No concentrations were observed in excess of the Maximum
Allowable Asbestos Level (MAAL).
3.0 CONCLUSIONS
Based on observations during the site visit, and the laboratory analytical results, EDT LLC ACM
concludes the following:
All Environmental and Final work Area or Clearance Air samples collected outside
and inside the regulated work area clearance criteria indicated; fiber concentrations
less than or equal to 0.01 f/cc (fibers per cubic centimeter of air sampled). No fiber
concentrations were observed in excess of the Maximum Allowable Asbestos Level
(MAAL) per CDPHE.
Based on sampling and analysis results attached, no further action is recommended or required
for this phase of the project for the impacted areas. As additional abatement items are addressed
environmental and clearance air monitoring should be performed according to Colorado and
EPA Regulations.
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4.0 LIMITATIONS
Limitations
Environmental Development and Training ACM LLC prepared this report, for the
exclusive and present use of Environmental Connection LLC. This report addresses
certain physical characteristics of the site with regards to the release or presence of
asbestos in limited, client determined, areas only. These services were performed in a
manner consistent with practices common in the environmental health profession. The
information and conclusions provided herein are valid only with respect to the specific
locations and analytes investigated at the time this report was prepared. The findings,
conclusions, and recommendations presented here are based on information available at
the time the site was evaluated.
In the event of any reuse or publication of any portion of this report, Environmental
Development and Training ACM LLC shall not be liable for damages arising out or such
reuse of publication. Any reuse a third party makes of this report, or any reliance on or
decisions made are the responsibility of such third party. Environmental Development
and Training ACM LLC accepts no responsibility for damages, if any, suffered by any
third party as the result of decisions made or actions taken based on this report.
Kris T. Wilson
Kris Thomas Wilson
President
Environmental Development and Training ACM LLC
Environmental Development and Training ACM LLC.
Phone 303-638-3778
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AIHA Laboratory Certification #156492
Colorado Laboratory Certification #14903
R2 Analytical Job Number 30009142017-1
Client 300X-1
Client Project Number 300DX-1
Date/ Time Logged In 09/14/2017 2240 hrs
Analysis Due 2 Hour Rush
Analysis Requested NIOSH 7400 A-
Rules
f/mm2 f/cc & f/mm2 f/cc
R2 Sample # R2 LAB ID Volume(L) #Fields #Fibers Fiber Density Detection Limit
Fiber Concentration
X1-BL-01 BL-1 0 100 0 - -
-
X1-BL-02 BL-2 0 100 0 - -
-
X1-CLR-03 300C1-3 553 100 5.0 0.006 0.005_BDL
X1-CLR-04 300C1-4 553 100 6.5 0.006 0.006_BDL
X1-CLR-05 300C1-5 553 100 2.5 0.006 0.003_BDL
X1-CLR-06 3000C1-6 553 100 3.0 0.006 0.003_BDL
X1-CLR-07 3000C1-7 553 100 4.5 0.006 0.004_BDL
BDL – Below Detection Limit
Bob Regan
210-1349
5177 South Ventura Way
Centennial, CO 80015
R2 Analytical