HomeMy WebLinkAboutAbatement letter.pdfI
Environmental Development and Training ACM LLC.
April 20, 2018
Mike Dowling
C.A.E Abatement LLC
Box 5110 Eagle, Co 81631
CC: Crockford Builders
P.O. Box 4893
Vail, CO 81658
P.O. Box 452 Wheat Ridge, CO
80034
Phone 303-638-3778
Site: 2289 Chamonix Lane Unit 1, located in Vail, Colorado. Abatement was conducted for
Crockford Builders of Vail, CO. Contractor abated identified asbestos containing ceiling wall
and ACM flooring materials were abated within a single full containment system. Clearance
testing post removal of identified asbestos containing materials prior to planned repair and
renovation of unit.
Task 1 -Field Work:
1.0 Asbestos Clearance
Project Scope of Work Conducted during Air Monitoring:
A. Contractor conducted abatement according to Colorado Regulation 8, EPA, and OSHA
containment work practices for OSHA clearances.
B. Completion of final inspections, for applicable ACM removal, and removal of all
materials, within the regulated areas.
Environmental Development & Training, ACM LLC (EDT) conducted a post abatement
visual investigation at the above-referenced site. The investigation was conducted to discern the
successful removal of ACM material using applicable State of Colorado Regulation 8, OSHA,
and EPA regulations.
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 activit
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 flee (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.
4.0 LIMITATIONS
Limitations
Environmental Development and Training ACM LLC prepared this report, for the exclusive and
present use of CAE Abatement and Crockf ord Builders. 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.
~'U4 7. 1(Jif4o.t,
Kris Thomas Wilson
President
Environmental Development and Training ACM LLC
Environmental Development and Training A CM LLC
Phone 303-638-3778
••
Bob Regan
210-1349
5177 South Ventura Way
Centennial, CO 80015
R2 Sam:Qle #
Xl-BL-01
Xl-BL-02
Xl-CLR-03
Xl-CLR-04
Xl-CLR-05
Xl-CLR-06
Xl-CLR-07
A/HA Laboratory Certification
Colorado Laboratory Certification
R2 Analytical Job Number
-Client
Client Project Number
Date/ Time Logged In
Analysis Due
Analysis Requested
f/mm2
flee
R2LABID Volume(L) #Fields #Fibers Fiber Density
Fiber Concentration
BL-I 0 100 0
BL-2 0 100 0
2289Cl-3 611 100 3.5 0.006
2289Cl-4 611 100 2.0 0.006
2289Cl-5 611 100 4.5 0.006
2289Cl-6 611 100 2.0 0.006
2289Cl-7 611 100 6.0 0.006
*BDL-Below Limit of Detection
#156492
#14903
R228904202018-l
2289X-1
2289DX-l
04120120 l 8@1840hrs
2 Hour Rush
NIOSH 7400 A-Rules
flee & f/mm2
Detection Limit
0.003 BDL
0.003 BDL
0.004 BDL
0.003 BDL
0.005 BDL