Quality, Service & Commitment

INTERRA NEWS

  • 26 Oct 2017

    INTERRA To Host Ribbon Cutting With Bolingbrook Mayor Celebrating Going Green

  • 21 Jul 2017

    Recipient Of Service Award Thanks INTERRA for Engineering Support With Jane Byrne Circle Interchange

  • 15 Mar 2017

    INTERRA, Inc. Full-Time Field Technician Openings in Franklin, WI

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Certified

Laboratory Certifications

  • IL & WI State DOTs
  • ASTM
  • AASHTO
  • USACE

 

Firm Certifications

  • DBE with IDOT
  • MBE with City of Chicago

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Testimonials

Tamiami Trail Project-Florida: “Mr. Vyas and the whole Interra team were instrumental in contributing to the high quality work provided to the USACE.  Interra’s management went above and beyond in meeting our needs.” Larry Corn, Area Quality Manager,  Kiewit Infrastructure …

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I-94 Pavement Rehabilitation-Half Day Road to Lake Cook Road and Buckely Road to Rockland Road

INTERRA Services

 Duties include construction inspection during placement of hot mix asphalt patches.

 Responsible for the preparation of Inspector’s Daily Reports (IDRs)

√ Inspection includes monitoring of various construction activities such as lane closures, pavement milling and application of prime coat, placement of hot mix, sweeping and cleaning of surface.

√ Perform calculation yields on asphalt tonnages, run tapes and do measurements.