The McHenry County Division of Transportation desires to engage a firm that is prequalified by the Illinois Department of Transportation to perform construction materials inspection services. The anticipated scope of work for this service will be to provide field inspections, material testing, and QA Manager Services for all construction and paving contracts for which the County is providing in-house Phase III construction engineering services. The successful firm will need to have qualified staff which will include: IDOT HMA Level 1, 2, and 3 Technicians, IDOT and ACI Level 1, 2, and 3 Technicians, certified nuclear density gauge operating technicians, and personnel qualified in various soils testing disciplines. Firms submitting for the RFQ should be prequalified with IDOT in Special Services - Quality Assurance HMA & Aggregate, Special Services - Quality Assurance PCC & Aggregate