Clients

Marathon has had the privilege of successfully supporting clients around the world in our 25+ year history. Our personnel have provided expertise in the full range of power industry functional areas. The following is just a partial list of our engagements:

Regulatory Recoveries:

  • Cooper Nuclear Station – Nebraska
  • Davis Besse Nuclear Power Station – Ohio
  • Monticello Nuclear Generating Plant – Minnesota
  • Perry Nuclear Power Plant – Ohio
  • Palo Verde Nuclear Generating Station – Arizona
  • Wolf Creek Nuclear Operating Company – Kansas
  • Browns Ferry Nuclear Plant – Alabama
  • Fort Calhoun Nuclear Station – Nebraska
  • Arkansas Nuclear One – Arkansas
  • River Bend Nuclear Generating Station – Mississippi
  • Pilgrim Nuclear Power Station – Massachusetts

Safety Culture:

  • Davis Besse Nuclear Power Station – Ohio
  • Nine Mile Point Nuclear Plant – New York
  • URS/AECOM – Engineering Procurement and Construction – South Carolina
  • Ontario Power Generation – Pickering, and Darlington, Ontario, Canada
  • Perry Nuclear Power Plant – Ohio
  • Sellafield, Ltd. – Sellafield, Cumbria, UK
  • Palo Verde Nuclear Generating Station – Arizona
  • Browns Ferry Nuclear Plant – Alabama
  • TVA Fleet – Chattanooga, Tennessee
  • Fort Calhoun Nuclear Generating Station – Nebraska
  • Arkansas Nuclear One – Arkansas
  • Pilgrim Nuclear Power Station – Massachusetts

Engineering Program Managed Tasks:

  • Prairie Island Nuclear Generating Plant – Minnesota
  • Millstone Power Station – Connecticut
  • Nine Mile Point Nuclear Plant – New York
  • Constellation Energy Fleet – Maryland
  • Wolf Creek Nuclear Operating Company – Kansas
  • Shearon Harris Nuclear Power Plant – North Carolina
  • Vogtle Electric Generating Plant Units 1 & 2 – Georgia

Client Sponsored Projects and Strategic Support:

  • Nine Mile Point Nuclear Plant – New York
  • Ontario Power Generation – Toronto and Pickering, Ontario, Canada
  • Palo Verde Nuclear Generating Station – Arizona
  • Wolf Creek Nuclear Operating Company – Kansas
  • Browns Ferry Nuclear Plant – Alabama
  • Arkansas Nuclear One – Arkansas
  • Pilgrim Nuclear Power Station – Massachusetts

Directly Embedded and Augmented Staffing:

  • Nine Mile Point Nuclear Plant – New York
  • Perry Nuclear Power Plant – Ohio
  • Korea Hydro and Nuclear Power – Seoul, South Korea
  • Seabrook Station Unit 1 – New Hampshire
  • Donald C. Cook Nuclear Plant – Michigan
  • Entergy Echelon – Jackson, Mississippi
  • Pilgrim Nuclear Power Station – Massachusetts
  • XE Nuclear – Minneapolis, Minnesota
  • Ft Calhoun Nuclear Station – Nebraska
  • Ontario Power Generation – Ontario, Canada

Operability and Reportability:

  • Palo Verde Nuclear Generating Station – Arizona
  • Brunswick Steam Electric Plant – North Carolina
  • Wolf Creek Nuclear Operating Company – Kansas
  • Browns Ferry Nuclear Plant – Alabama
  • TVA Fleet – Chattanooga, Tennessee
  • Arkansas Nuclear One – Arkansas
  • Pilgrim Nuclear Power Station – Massachusetts

Cause Analysis and Corrective Action Program Assistance:

  • Cooper Nuclear Station – Nebraska
  • Davis Besse Nuclear Power Station – Ohio
  • Monticello Nuclear Generating Plant – Minnesota
  • Perry Nuclear Power Plant – Ohio
  • Palo Verde Nuclear Generating Station – Arizona
  • Wolf Creek Nuclear Operating Company – Kansas
  • Browns Ferry Nuclear Plant – Alabama
  • Fort Calhoun Nuclear Station – Nebraska
  • Arkansas Nuclear One – Arkansas
  • River Bend Nuclear Generating Station – Mississippi
  • Pilgrim Nuclear Power Station – Massachusetts
  • Southern Company (Vogtle, Hatch, Farley) – Georgia and Alabama
  • URS/AECOM – Engineering Procurement and Construction – South Carolina

Standards Monitoring and Mentoring:

  • Cooper Nuclear Station – Nebraska
  • Davis Besse Nuclear Power Station – Ohio
  • Monticello Nuclear Generating Plant – Minnesota
  • Perry Nuclear Power Plant – Ohio
  • Palo Verde Nuclear Generating Station – Arizona
  • Wolf Creek Nuclear Operating Company – Kansas
  • Browns Ferry Nuclear Plant – Alabama
  • Fort Calhoun Nuclear Station – Nebraska
  • Arkansas Nuclear One – Arkansas
  • River Bend Nuclear Generating Station – Mississippi
  • Pilgrim Nuclear Power Station – Massachusetts
  • Nine Mile Point Nuclear Plant – New York
  • Ontario Power Generation – Pickering, and Darlington, Ontario, Canada
  • URS/AECOM – Engineering Procurement and Construction – South Carolina and Washington, DC

Assessment of Programs and Processes:

  • Cooper Nuclear Station – Nebraska
  • Davis Besse Nuclear Power Station – Ohio
  • Monticello Nuclear Generating Plant – Minnesota
  • Perry Nuclear Power Plant – Ohio
  • Palo Verde Nuclear Generating Station – Arizona
  • Wolf Creek Nuclear Operating Company – Kansas
  • Browns Ferry Nuclear Plant – Alabama
  • Fort Calhoun Nuclear Station – Nebraska
  • Arkansas Nuclear One – Arkansas
  • River Bend Nuclear Generating Station – Mississippi
  • Pilgrim Nuclear Power Station – Massachusetts
  • Indian Point Energy Center – New York
  • Koeberg Nuclear Power Station – Cape Town, South Africa
  • Sandia Labs – New Mexico
  • Westinghouse – Various
  • General Electric – Various
  • Sellafield, Ltd. – Cumbria, UK