A Monthly Newsletter for Our Partners
New manager sought for PCC Lab
Applications are being accepted until May 25 for a new Program Manager at the Portland Cement Concrete Research Laboratory (PCC Lab) located in Town Engineering on the ISU campus. The jobholder will serve as lab supervisor and manager for the PCC Lab and will oversee field activities conducted under the guidance of the PCC Lab. The position is jointly administered by InTrans and the Iowa State Department of Civil, Construction, and Environmental Engineering. For more information, or to apply, click here.
Time to sign up for Iowa Concrete Pavement (SPS-2) Tech Day
Join us in Des Moines on May 30 for timely discussions of concrete pavement preservation treatments and learn how Iowa's SPS-2 will be used for further concrete preservation research. Speakers from government and industry will report on findings from national surveys on expected service lives of concrete preservation practices. Results of the Phase 2 project for the SPS-2 Concrete Preservation Pooled Fund project will be shared. The CP Tech Center is one of the day's sponsors, along with the Iowa DOT, FHWA, and four concrete industry agencies. There is no cost to attend the event, but registration is required. See more information by clicking here.
Taylor, Smith headline recent Manitoba concrete pavement workshop
Two of the CP Tech leadership team members journeyed to Winnipeg, Manitoba, Canada to present a concrete preservation-focused program at an April workshop. Gordon Smith, associate director, spoke on the concrete pavement experience in Iowa, steel placement, and joint layout and post-placement activities. Peter Taylor, director, talked about joint performance, limestone aggregates in Iowa, and concrete mix designs.
The early workshop sessions discussed pavement evaluation, repairs, retrofits, and rehabilitation, while the later offerings covered the more technical aspects of concrete production and performance. The workshop was a collaborative effort of Manitoba Infrastructure, City of Winnipeg, the Transportation Committee of Manitoba, Concrete Manitoba, and the Cement Association of Canada.
Tritsch travels take him from Delaware to Texas
Like his colleagues, CP Tech Center associate director Steve Tritsch has been on the road, giving presentations of interest. In April, he participated in the Long Life, Low Maintenance Concrete Conference in Austin, Texas. There he spoke on "Deicing Salts - Mitigating the Effects". March saw him attending two concrete-related events. He spoke on "Performance of Overlays in Iowa" at the meeting of the Oklahoma/Arkansas Chapter of the American Concrete Pavement Association. At the West Virginia Department of Highways Pavement Preservation Conference, he presented on full-depth reclamation, dowel bar retrofit, and joint resealing. Earlier in 2018 he shared research findings on "Alkali-Carbonate Reaction - An Ongoing Study" as part of the Mid-Atlantic Quality Assurance Workshop in Dover, Delaware.
Meet the CP Tech board members
Mitch Dillavou offers Iowa DOT viewpoint
Mitchell J. (Mitch) Dillavou provides the CP Tech Executive Board with the perspective and insights from the state agency side of concrete workings. In his nearly 30 years with the Iowa Department of Transportation (Iowa DOT), Dillavou has served in a number of significant operating divisions.
Dillavou became Highway Division Director (or Iowa DOT's chief engineer) on Jan. 1, 2016. Prior to that appointment, he served as the Project Delivery Bureau Director (formerly known as the Engineering Bureau) from 2002 to 2016. He has held other Iowa DOT positions, including as an estimator in the Office of Contracts, as Inspector and Assistant Resident Construction Engineer in the Des Moines Construction Residency, and as the Director of the Office of Design from 1987 to 2002. Dillavou, who hails from Waverly, Iowa, earned a civil engineering degree from Iowa State University in 1987, and joined the Iowa DOT staff in 1989.