Category Archives: Optimize Mobility

JOB CORPS WORKS AT UDOT

Newly trained mechanics are getting work experience at UDOT.

Raymond Bentor, Job Corps Intern at UDOT, rebuilds the a rear suspension in the heavy-duty shop.

Job Corps students that have reached the end of their training program need real-world work experience before they begin their careers. Two young mechanics are getting that opportunity at UDOT’s Central Heavy Duty Shop where they serve as interns. For those interns and the UDOT mechanics that provide supervision, the experience has been very positive.

The success of the UDOT-Job Corps association is due to the excellent training program at Job Corps and the variety and complexity of the work load at Central Maintenance. “Their training is really top notch,” says Rod Andrews, UDOT Heavy Duty Shop Supervisor.  The trainees come to the site ready to do more than busy-work and can be assigned to a variety of big or small tasks. “You find that they fill a little niche that you need,” says Andrews.

Johnnie Brandt removed the transmission from this road grader. “I don’t like just standing around,” says Brandt.

Intern Johnnie Brandt says he is ready and willing to do anything he can get his hands on. “I don’t like just standing around,” says Brandt.  He works with all the mechanics at UDOT to quickly move repair jobs through to completion. Brandt has done jobs ranging from changing oil to removing a transmission from a road grader.

UDOT’s shop is great for providing diverse work experiences.  “Just look at the variety of stuff we have in this shop,” says John Service, UDOT Journeyman Mechanic, as he points to the assortment of heavy equipment undergoing repair. Service has worked closely with Brandt and appreciates his great attitude and willingness to learn.

Intern Raymond Benter has been at other work sites besides UDOT’s shop. He says moving from site to site helps build his skill sets, learn to adapt and “really know what it’s like to work.”

Benter is willing to “get right in there and do his job,” says Truck Shop Supervisor Jeff McCleery. “He’s willing to learn, listen and he has a good skill level and good attitude.”

Interns will spend about six weeks at UDOT before moving to another work site.

FLEETS MOVE FORWARD

A new national performance metric will help fleet managers make decisions about retaining core equipment.

Departments of transportation are facing many of the same issues, including limited budgets, new emissions and mileage regulations and the need to manage life-cycle costs. At the same time, equipment costs are increasing, making it challenging for departments of transportation to replace aging vehicles.

AASHTO’s Equipment Management Technical Services Program recently sponsored the First National Equipment Fleet Management Conference. The event brought experts together to share the best practices from the nation’s departments of transportation. An important outcome of the conference is the development of a national metric that will provide “a high-level snapshot” of how departments of transportation are managing equipment life cycles, according to a problem statement issued by the EMTSP.

Departments of transportation are facing many of the same issues, including limited budgets, new emissions and mileage regulations and the need to manage life-cycle costs. At the same time, equipment costs are increasing, making it challenging for departments of transportation to replace aging vehicles.

UDOT’s Fleet Manager Steve McCarthy is the Vice Chair of the EMTSP. He attended the conference, participated in development of the metric, and is optimistic about what the metric data will provide over time — “more data about whether or when to replace equipment.”

The metric identifies and tracks fleet utilization standards, preventative maintenance compliance, and fleet availability. Departments of transportation from across the nation have different standards and practices. Using one metric to collect data across the nation will help departments of transportation compare agency against agency and identify the most effective strategies for managing fleet life cycles.

The EMTSP is already a resource for best practices and a clearing house for comprehensive, up‐to‐date information about fleet management. With data from the new metric, departments of transportation should be able to further fine tune fleet performance to effectively review life cycle costs, develop funding requests based on real-world needs and readily identify best-practice methods.

FEATURING FLICKR

UDOT’s Communication Office uses Flickr to share photos of the state transportation system. 


Created with Admarket’s flickrSLiDR.

Flickr is an easy to use photo platform that provides a way to share visual essays of how UDOT improves the state transportation system.  UDOT’s Flickr photostream contains images of media events, conferences, construction and maintenance projects and equipment.

One great feature of Flickr is that photos can be arranged in ordered sets with captions. Those sets can explain a process or show progress on a construction project. For example, this set contains images of the Telegraph Street Bridge replacement in St. George.

Flickr also integrates well with other forms of social media. Slide shows on the UDOT Blog are Flickr sets. Links to photos or photo sets are easy to share by email.

The UDOT Communications Office would like to expand the use of Flickr to include a wider range of photos from across the state so a variety of UDOT activities can be shared among employees, private sector partners, media and the general public.

Send in your photos

Here are some general guidelines for sending in photos:

  • Make sure the images are high quality JPEG images that are 1200 x 800 pixels.
  • For subject ideas, choose subject matter that shows UDOT’s four areas of focus: Improve Safety, Optimize Mobility, Preserve Infrastructure and Strengthen the Economy.
  • Show candid shots of events or work processes. Real life scenes are the most interesting.
  • Take photos from different perspectives to get a good overall view of an event or construction or maintenance project.
  • Send in photos taken recently.
  • Send in a series of photos or a single photo.
  • Anyone can send in photos as long as the subject relates to UDOT.
  • Photos will be used on Flickr at the discretion of the UDOT Communications Office.

Photos can be sent by email or delivered on a disk or other storage device to the Communications Office at the Calvin Rampton Complex. Please include photo descriptions and your contact information.

OUT OF SIGHT

I-15 CORE project concrete drainage pipes were installed under the freeway without shutting down traffic lanes. 

Provo River Constructors installed drainage pipe using by using augers or a tunneling machine with a cutting head to excavate under the freeway while lanes stayed open.

Some of the ways UDOT keeps lanes open during construction are easy to see – for example lane shifts that allow work to occur safely next to traffic. And, UDOT is famous for moving already-built bridges into place. But some lane-saving construction takes place out of the public eye.

The I-15 CORE contractor, Provo River Constructors, used a method of installing drainage pipe that avoids open cuts that require lane closures. Called jacked pipe, the system uses augers or a tunnel boring machine with a cutting head to excavate under the freeway while simultaneously pushing pipe segments through to the other side. I-15 CORE recently won a Project Achievement Award from the Concrete Pipe Association for the jacked pipe installation.

Minger Construction of Chanhassen, Minnesota installed over two miles of pre-cast reinforced jacked pipe. The innovative construction methods used by the sub-contractor made for accurate and efficient installation.

Additionally, the project used long -rebar as reinforcement in small-gauge pipe, which is not common. “The rebar keeps the pipe straight,” according to Randy Whalen, Marketing Engineer of Oldcastle Precast, producer of the pipe. Keeping pipe “dimensionally accurate,” is more critical with smaller pipe since “pipe that is even one eight inch off can induce a curve.”

Given the maintenance of traffic constraints coupled with the aggressive schedule, the process of jacking pipe under the freeway was very important to the overall project. Provo River Constructors was required by UDOT to keep traffic lanes open during construction, explains Robert Stewart, I-15 CORE Deputy Project Director. “I don’t think you could have built this project without jacking and boring.”

For a more detailed description of jacked pipe construction methods, read an article posted by Concretepipe.org. Scroll down to the previous post to see a slide show of the work on the I-15 CORE project.

JACKING PIPE

These slides show pipe jacking operations on the I-15 CORE project.

Concrete drainage pipes were installed under the freeway using a augers or a tunnel boring machine to excavate. Pipes were then pushed through segment by segment to the other side.

To see photo descriptions, click the large image. To select images, place the cursor in the black portion at the bottom of the show.


Created with Admarket’s flickrSLiDR.

WALK MORE 2012

The “Walk More in Four” challenge offers the chance for schools to win $500,
and for students to win bikes and scooters.

The UDOT Student Neighborhood Access Program (SNAP)™ is a fun and comprehensive program for walking and biking safely to school

Any parent who has a school aged child has probably observed traffic congestion around a school drop-off point.  Too many cars can increase the risk of fender-benders and make watching out for pedestrians and cyclists more difficult.

UDOT’s Student Neighborhood Access Program (SNAP)™ “Walk More in Four” challenge is an annual month-long event designed to encourage more Utah K-8 students to walk or bike safely to school at least three days each week during the month of September. This is the fourth Walk More in Four event, and the messages of the campaign seem to be reaching Utah students according to Cherissa Wood, UDOT SNAP Coordinator.

A voluntary survey of participants indicates that most students rarely walked or biked to school during the previous year. “By encouraging students to walk or bike to school at least three times each week during September, SNAP positively changed the travel behaviors of Utah students and provided the means for develop a lasting, safe and healthy habit,” says Wood.

And, student participation in Walk More in Four is increasing. About 1000 participated statewide during the first two years. Last year, that number shot up to 4000. Wood expects that more students will chose to take part in the 2012 Walk More in Four promotion.

To participate, students should track their trips to school by using the Walk More in Four progress chart. Each student who turns in a completed chart by Wednesday, October 3 will be eligible for a chance to win prizes including helmets, bikes and scooters.

The school with the highest percentage of participating students will win $5oo for its safety committee, along with The Golden Tennis Shoe traveling trophy. To participate, schools must register by September 7 by visiting the  SNAP website.

SNAP is a fun and comprehensive program engages and educates students, parents, school administrators, crossing guards and communities. As part of the federal Safe Routes to School program administered by UDOT, SNAP focuses on student safety as its first priority.

More tips and resources are available to parents and school administrators on the SNAP website.


Created with Admarket’s flickrSLiDR.

BLOG SURVEY

The UDOT Blog is intended to inform a transportation audience.

The UDOT Blog debut was April 21, 2010, and since then, 371 articles have been posted. The topics range from safety to geo-tech, and the intended audience is UDOT employees, private sector partners and members of the general public.

The blog is designed to allow readers to share ideas and find out about programs, projects and practices at UDOT. The format is based in part on an initial survey of UDOT employees. A total of 803 employees answered the survey, and provided feedback that became guidance for the blog.

The UDOT Communications Office invites you to take another survey so the blog can be improved.

THANKS FOR THE MEMORIES

To all those who sent in photos for the Faces in Transportation – Thanks!

Faces in Transportation is an annual competition that solicits photos that show the people who build, maintain and use our nation’s transportation system. UDOT employees sent in many great photos and two were selected by Director John Njord and Deputy Director Carlos Braceras.

Prizes of the contest include awards that go to the entering agency: first Prize, $500; People’s Choice Prize, $500; Three Prizes in each of three categories, $125 each.

Voting for the People’s Choice award is open. Follow this link to see UDOT’s photos and vote!


Created with Admarket’s flickrSLiDR.

2013 MAP

UDOT is collecting information for the 2013 Official Utah State Highway Map.

Lisa Holgreen, UDOT Communications Assistant sends out maps almost daily.

UDOT and the Utah Office of Tourism partner to produces the state’s Official State Highway Map, and the process to re-do the new map is underway. Updating the map takes into account input from UDOT employees, county road supervisors and state and federal agency representatives. Effort is underway now to contact people who may have suggestions for improving the new map.

While UDOT cartographers make the map’s features accurate, the Utah Office of Tourism makes it beautiful. Clarkson Creative, a local graphic arts company will design a layout for the new map that emphasizes Utah’s scenic attractions.

The map is used by citizens, visitors to the state and school children from across the nation who need information for school projects. Lisa Holgreen, UDOT Communications Assistant sends out maps almost daily. Every year, UDOT sends around six hundred maps to individuals and more to visitor centers across the state. If Holgreen gets a request from a visitor center, she can often send more than one thousand maps in a day. The Utah Office of Tourism also mails maps on request and distributes maps through visitor centers.

A digital version of the map is available online on UDOT’s website. To make suggestions for changes on the new map, email your comments to statemap@utah.gov.

IC DEMO

UDOT recently hosted an FHWA demonstration of Intelligent Compaction.

Intelligent Compaction uses GPS to determine the location and number of passes and sensors to determine the temperature and stiffness of asphalt pavement. The technology may eventually take the guess-work out of compacting pavement.

US 89 and SR 180 in UDOT Region Three is the first of nine projects locations from across the country to employ and evaluate Intelligent Compaction. The data collected and experience gained by studying IC will eventually determine if the sophisticated construction method effectively takes the guess-work out of compacting asphalt pavement.

IC systems are similar to regular asphalt pavement compactors but equipped with GPS to determine the location and number of passes and sensors to determine the temperature and stiffness of the pavement. As the compactor makes passes over the newly installed asphalt, stiffness measurements are integrated with the GPS information on a display that gives the operator a comprehensive near real-time picture of the compaction process.

The system creates an animated, color-coded online map so the compaction process can be monitored. The animation can also be played back for review.

Although the process measures pavement stiffness, the intent of the project is to correlate stiffness with pavement density, which is critical when it comes to longevity of the pavement, explains Lee Gallivan, Asphalt Pavement Engineer with FHWA. “Compaction is really the central part of the performance of the pavement.”

“You can have a real great mix design that meets all the Superpave requirements,” explains Gallivan, but with poor compaction, the pavement will not achieve appropriate density and meet the test of time. Conversely, a poor or mediocre mix design can be compacted well, and that pavement may last a long time.  Extending the life of pavement “is where the public gets its money’s worth.”

Over the next two years, FHWA will sponsor IC demonstration projects in diverse parts of the country. The IC measurements will be correlated to nuclear gauge or coring density tests. The data collected from the geographically disparate projects will provide information about different mix designs, environments, substrates and traffic levels. Eventually, IC could become an accepted method for quality-control and quality-assurance for contractors and departments of transportation.