 Construction  Environmental  Remediation June 2008

SES LLC Company Overview  SBA ANC 8(a) Certified Small Business, Established in November 2004  Parent company Bristol Bay Native Corporation of Anchorage, Alaska  SpecPro Environmental Services LLC (SES) Acquired STEP Inc. as a division in October 2006  STEP senior management and technical personnel remain with SES  Ten offices located in: Oak Ridge, TN (Headquarters); Anchorage, AK; Huntsville, AL; Chuluota, Crawfordville, Patrick AFB, and Titusville, FL; Columbus AFB, MS; Lorton, VA; San Antonio, TX; Savannah, GA

SES Services  Construction – Construction management – Design and engineering – General construction (medical, industrial, housing, and other support facilities) – SRM (sustainment, restoration, modernization) – Range (indoor and outdoor)  Environmental – Environmental construction – Environmental restoration and remediation – Compliance – Demolition and deconstruction – Natural resources