ASE has environmental documentation capabilities to the level of Environmental Impact Statements in both Illinois and Iowa. Special studies expertise includes wetlands, plant ecology, water quality, socio-economic, land use, and community impacts.  In addition to environmental documentation ASE staff has regulatory permitting capabilities that include Clean Water Act 404 permitting and 401 Water Quality Certification.


We have also done extensive Environmental work on these selected projects:

More examples of Environmental projects are available upon request.

  • Centennial Bridge, US 67 over Mississippi River
Environmental Services for Centennial Bridge, US 67 over Mississippi River

ASE prepared the Biological Assessment (BA), and the Conservation Plan (CP) for the scour contract for Pier 3 on the Centennial Bridge over the Mississippi River. Both documents were required to receive the Biological Opinion (BO) from USF&WS and the Incidental Take Authorization (ITA) from the IDNR. ASE prepared a mussel take estimates, a mussel relocation plan, a monitoring plan, and Special Provisions. ASE also wrote the Legal Notice for the ITA.


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American Surveying & Engineering, P.C. (ASE) offers a variety of professional services. Please contact us with any question you may have and one of our representatives will get back to you shortly.


American Surveying & Engineering, P.C. (ASE) offers a variety of professional services. ASE, which was established in 1978 as American Surveying Consultants, has its corporate office in Chicago and branch offices in Naperville and Dixon, Illinois.

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Let ASE work with you to provide project solutions that exceed your expectations. We offer unique solutions to every project that saves time and money.
Innovative approaches to everday tasks allow you to get your data sooner at less cost.  


  • 312-277-2000
  • 30 N. LaSalle St., Suite 3440, Chicago, IL 60602


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