Prequalified Specialty Contractors: Geotechnical Services Awarded a two-year term agreement with up to two one-year extensions for a not to exceed amount of $900,000.00 Awarded: 12/8/2015 AECOM Technical Services, Inc.ECS Midwest, LLCGSG Consultants, Inc.SEECO Consultants, Inc.Terracon Consultants, Inc.Weaver Consultants Group North Central, LLC