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Home My WebLink AboutFile Documents.100 E Dean St.0107.2019 (6).ARBK ELEMENT ENVIRONMENTAL | Quetzal 051119 Dean 189 County Road 135 Glenwood Springs, CO 81601 (970) 274-3139 Final Clearance Letter For 100 Dean St. Aspen, CO 81611 May 11th, 2019 Prepared for Quetzal Environmental 4728 Ireland Ct. Aurora, CO Element Environmental Project Number Quetzal 051119 Dean Prepared By: Joshua Johnson CDPHE Air Monitoring Specialist #18401 CDPHE Asbestos Consulting Firm #21640 ELEMENT ENVIRONMENTAL | Quetzal 051119 Dean Element Environmental Date: 05/11/2019 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 May 11th and May 14th, 2019 Mr. Joshua Johnson with Element Environmental performed spill clean-up clearances at 100 Dean St., Aspen, CO. The final clearances consist of a visual inspection for dust and debris and ambient air sampling. No material was removed in the spill clean-up. The clearance consisted of 2 containments: 1. May 11th, 2019 – Living Room 2. May 14th, 2019 – The Rest of the Unit 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 051119 Dean ELEMENT ENVIRONMENTAL | Quetzal 051119 Dean ELEMENT ENVIRONMENTAL | Quetzal 051119 Dean ELEMENT ENVIRONMENTAL | Quetzal 051119 Dean