HomeMy WebLinkAboutFile Documents.935 E Hopkins Ave.0012.2019 (5).ARBK ELEMENT ENVIRONMENTAL | Quetzal 040921 Hopkins
189 County Road 135
Glenwood Springs, CO 81601
(970) 274-3139
Final Clearance Letter
For
835 E. Hopkins Ave. #9
Aspen, CO 81611
April 9th, 2021
Prepared for
Quetzal Environmental
4728 Ireland Ct.
Aurora, CO
Element Environmental Project Number
Quetzal 040921 Hopkins
Prepared By:
Joshua Johnson
CDPHE Air Monitoring Specialist #18401
CDPHE Asbestos Consulting Firm #21640
ELEMENT ENVIRONMENTAL | Quetzal 040921 Hopkins
Element Environmental Date: 04/09/2021
189 County Rd. 135
Glenwood Springs, CO 81601
(970) 274-3139
josh@elementconsults.com
Client: Quetzal Environmental
Dear Quetzal Environmental,
I am pleased to offer you this report for work performed at the reference site.
On April 9th, 2021 Mr. Joshua Johnson with Element Environmental performed final clearances at 835 E.
Hopkins #9, Aspen, CO. The final clearances consist of a visual inspection for dust and debris and ambient air
sampling. The clearance consisted of 1 containment. This was an abatement to remove all interior ACM
drywall. Any material that is remaining must be assumed to be ACM material until it is tested.
Mr. Joshua Johnson CDPHE AMS #18401 performed a visual inspection. After the visual inspection was
complete, air samples were taken of each of the work areas. Five samples were taken from the work area.
The air samples were analyzed by PCM (Phase Contrast Microscopy) per the NIOSH 7400 method. All samples
must below 0.01 f/cc in order to pass the air clearance. All samples were below the limit amount.
Per Colorado Reg 8 Part B guidelines. The work area is now clear for occupancy or normal work to
resume.
Any suspect asbestos containing materials (ACM) remaining should be assumed to contain asbestos unless
they are properly tested and analyzed by a CDPHE accredited inspector. All work performed MUST follow
appropriate EPA, CDPHE, OSHA, and local government guidelines to protect the employees, occupants, and the
environment.
_______________________________________________
Joshua Johnson Air Monitoring Specialist# 18401
ELEMENT ENVIRONMENTAL | Quetzal 040921 Hopkins
ELEMENT ENVIRONMENTAL | Quetzal 040921 Hopkins
ELEMENT ENVIRONMENTAL | Quetzal 040921 Hopkins