“Your help and dedication seeing this program through is commendable. It is always great to work with someone who goes above and beyond what is asked of them.”

--Carrie Merker, Education Program Producer
American Public Works Association

"You have made a very significant contribution to the Institute as a field engineer. The changes you have made in your district in mix design and specifications technology will impact.“

--M.J. Hensley, R.E.
Asphalt Institute

“We appreciate all the asphalt training you have put on for our members and state employees these past few months—I know it has been well received by all parties.”

--Samantha Porter
Associated General Contractors, Nebraska Chapter

“On behalf of the City of Chicago and the Department of Transportation, I would like to thank you for your assistance with our first ever Asphalt Seminar…All agree that the seminar was a resounding success…We hope that these types of seminars will become a regular part of the education process for our people…”

--S.L. Kaderbeck, S.E., P.E., Deputy Commissioner/Chief Engineer
Bureau of Bridges and Transit, City of Chicago

“I would like to thank you for the excellent seminar you presented…the topics covered in the seminar were comprehensive and allowed our staff, primarily Resident Engineers and City Material Inspectors, a better understanding of quality assurance and quality control of asphalt paving materials and procedures. We will look forward to joining you in the future seminars you may conduct.”

--Carmen Iacullo, Deputy Commission
Bureau of Inspections, City of Chicago

"We had nothing but great comments from our people about your presentation and the information you presented. Great stuff."
--Eric Sickbert, AIA
DLA Architects

“Your presentation on the development of Job Mix Formula was outstanding and well received by the audience. Your detailed explanation of each one of the testing requirements and characteristics of the materials gave the audience a better picture of the performance of bituminous pavement.”

--Guillermo N. Felix, P.E., Civil Engineer/Paving Engineer
Federal Aviation Administration, U. S. Department of Transportation

 “I know all the members share my feelings about having you as part of the IAPA family. Your views on rethinking how we do things here in Illinois have a lot of merit. You were a great addition to our program.”

--Marvin L. Traylor, Director of Engineering & Research
Illinois Asphalt Pavement Association

"...by my way of thinking-you've done more on a very practical level to help the asphalt industry in the last 20 years than anyone else in the country."

--Glenn Clayton, P.E.
Illinois Concrete Pipe Association

“The department appreciates the effort you and your firm put toward the recent district Local QC/QA Orientation Meetings. The course development and presentations were well developed. Feedback from the districts and local agencies has been very positive.”

--Eric E. Harm, P.E., Engineer of Material and Physical Research
Illinois Department of Transportation

 “The Lake Land [College] Board of Trustees awarded the third annual Business Partnership Award to…Tim Murphy…for providing Illinois Department of Transportation Quality Control/Quality Assurance (IDOT QC/QA) training for students in the Chicago area…Because of his leadership, Lake Land was able to expand the program and offer more than 30 classes to the Chicago area.”

--Lake Land College, Mattoon, Illinois

“During the training we each felt things were going as planned and the feedback I’ve received from field construction personnel continues to be very positive. To quote a Project Manager with 30+ years experience in asphalt…'The instructor was excellent. His knowledge of the subject was at a level above anyone I know of. I gained a better `feeling’ for what should be happening to our mixes.' I echo those comments…”

Laire E. Weishahn, P.E., Materials and Research Division
Nebraska Department of Roads

“I would like to thank you for assisting with the Superpave Asphalt Mix Design course at Lake Land College….The course was very well received, judging from the comment sheets returned by the students. Your assistance really helped to make the course a success.”

--Rebecca S. McDaniel, Technical Director
North Central Superpave Center

 “The role you played in making this event one of our best shows your commitment to this industry. Great job.”

--Tom Peterson
Chairman, Rocky Mountain Asphalt Conference & Equipment Show

"I wanted to let you know you got a lot of positive feedback. The guys feel like they got educated from your presentation.Thank You."

--Jeff Dunteman, President
R.W. Dunteman

“…I would like to express our gratitude and appreciation to you for being a speaker at our Twelfth Annual Airport Conference. We have received many positive comments from the 365 attendees. Thanks to your participation, we can view this conference as the best one ever.”

--Henry A. Lamberts, Manager, Safety/Standards Branch
Federal Aviation Administration, U.S. Department of Transportation

 “The efforts you put into your course materials and classroom presentation played a big part in the success of this course.”

--Benjamin J. Jordan, P.E., Program Director
Department of Engineering Professional Development, University of Wisconsin, College of Engineering 

"Thank you for your help. Your performance defined service." 

--Raymond G. Spellman, P.E., M.S.Ed., Director
Highway Technician Certification Program, University of Wisconsin-Platteville

“On behalf of the Planning Committee for the Utah Asphalt Conference, I want to thank you for your participation…Your presentation was a keynote in the discussion.”

--R.E. Campbell, Chairman
Utah Asphalt Conference Planning Committee

Client Testimonials