Diablo Green Consulting has vast experience in the completion and management of environmental compliance documentation for wireless telecommunications towers throughout the United States. Environmental due diligence services performed by Diablo Green include:

  • ASTM Transaction Screens
  • ASTM Phase I Environmental Site Assessments
  • Site Investigations
  • Electromagnetic Energy/Radio Frequency Safety Evaluations

Wireless NEPA

Compliance with the National Environmental Policy Act (NEPA) is required under the guidelines set forth by the FCC, as set forth at Title 47 of the Code of Federal Regulations, Part 1, Subpart I, rule sections 1.1301 to 1.1319 (47 CFR). NEPA compliance for wireless antenna facilities includes an evaluation of current regulations, including 47 CFR and the Nationwide Programmatic Agreements of 2001 and 2005.


The preparation of NEPA documentation under 47 CFR includes an evaluation of eight primary points as defined within Section 1.1307 (a)(1) through (8), including wilderness areas, wildlife preserves, endangered and threatened species and designated critical habitats, historic places, Native American religious sites, flood plains, wetlands and surface features, and high intensity white lights. Through this process, DGC coordinates with various state and federal government agencies, including State Historic Preservation Offices (SHPOs), Tribal Historic Preservation Offices (THPOs), Native American tribal groups, the United States Fish and Wildlife Service (USFWS), and various additional state and federal agencies.
In order to achieve compliance with the FCC requirements, services performed by Diablo Green include:

  • Biological Assessments
  • Wetland Delineations
  • Historic and Cultural Resources Evaluations
  • FCC Environmental Assessments
  • FCC/NEPA Assessments
  • Section 106 Reviews
  • Native American Tribal Consultation
  • Federal Flood and Wetland Map Reviews
  • Visual Impact Assessments

Diablo Green specializes in providing flexible and cost efficient due diligence and compliance solutions to meet your environmental needs. We understand that building a successful wireless network requires comprehensive planning and educated personnel for each project. The Diablo Green team of professionals will optimize the success of your ongoing and future collocation and new site development efforts.

Other benefits to utilizing Diablo Green Consulting’s services include:

  • Established relationships with state and federal agencies
  • Reduced due diligence costs and time frames
  • Personalized account management
  • Customized services with adherence to client-specific requirements