©2019 by CTL | THOMPSON, INC.

CTL Thompson Inc.

Environmental Consulting

CTL | Thompson's environmental engineering team provides 

services in four primary areas:

 

1. Environmental Site Assessments

2. Remediation - Redevelopment of Brownfields

3. Industrial Hygiene including asbestos & mold

4. Regulatory Compliance

 

Some of the services we provide include:

 

  • Phase I, II and III Environmental Site Assessments

  • Brownfields / Voluntary Cleanups

  • Asbestos Surveys, Project Designs & Air Monitoring

  • Mold Investigations

  • Lead Based Paint Sampling

  • Methamphetamine Lab Assessments

  • OSHA Chemical Exposure Assessments

  • Industrial & Construction Stormwater Pollution Prevention Plans

  • Stormwater Field Inspections & Sampling

  • Spill, Prevention, Control & Countermeasures (SPCC) Plans

In addition to a Phase I ESA, the developer clients of CTL are more commonly requesting Biological Evaluations as part of their environmental due diligence.  A Biological Evaluation is particularly recommended in areas that have not seen development, and in some jurisdictions it is actually a requirement.   A Biological Evaluation includes a site visit by a trained biologist to determine what threatened or endangered species could potentially be impacted within the given habitat.  Examples include the burrowing owl, a state species of concern which uses prairie dog burrows, and requires further study and audible bird calls to determine their presence or absence.  Our Biological Evaluation also includes a determination whether wetlands could be impacted by development.  If a wetland is regulated, or “jurisdictional” as its referred to by the U.S. Army Corps of Engineers, CTL has the ability to delineate the exact acreage to be disturbed, if any.  If needed, we can then assist with permitting under Section 404 of the Clean Water Act. For more information about our Biological Services click here.

Addressing these items before construction saves time and headaches.Contact Matt Wardlow in the Denver Office for Environmental Services in the Denver Metro Area or general questions about CTL's Environmental Division and Dana Harris in the Fort Collins Office for Northern Colorado.