Talkin Winter Ops

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Episode 99: Snowplow modeling or messing around? Mar 24, 2024

Show notes

Full scale testing of modern snowplow blades can be a difficult and often unrepeatable proposition depending on the weather and where your test track is located. In this episode Alex Klein-Paste of the Norwegian University of Science and Technology (NTNU) set about to design scale model testing of a particular snowplow blade design in a laboratory setting. Alex demonstrated that these tests closely mirror their full scale counterparts and set the stage for rapid development and testing of various designs. This work was presented at the 2024 Transportation Research Board Annual Meeting in Washington, DC.
Check out this video of the model snow plow clearing snow at this link
https://youtu.be/KDTDGT96-j0?si=gcwmTeQbjWs_dN4t
You can reach out directly to Alex by email at alex.klein-paste@ntnu.no and view the high speed videography of the plow blade tests at link here.

Sign up for email notifications on future episodes and other communications associated with winter maintenance and winter weather management by clicking on subscribe on the Talkin' Winter Ops website at TalkinWinterOps.com
Thanks for listening in and stay safe out there!

Episode 98: Can you see the snowplow? Mar 14, 2024

Show notes

You would think that it wouldn’t be difficult to see something as big as a snowplow but during a winter storm event at night you’d be surprised how hard it is recognize a slow moving maintenance vehicle. In this episode Jeff Pifer, Director of the Equipment Division at the West Virginia Division of Highways discusses techniques that are being used to make snowplows and other maintenance vehicles more conspicuous. Vehicle color, lighting packages, and reflective markings and patterns are the topic of discussion.

Clear Roads has also sponsored several research projects into vehicle conspicuity and you can review this work at their website https://www.clearroads.org/equipment-plow-trucks/

For more information on this topic you can reach out to Jeff Pifer at jeff.m.pifer@wv.gov

Episode 97: Where's the snowplow? Feb 14, 2024

Show notes

Whenever you mix snowplows, winter storms, and motorists on the same stretch of pavement everyone needs to be at the top of their game in vehicles equipped for conditions. Most of the time folks get where there headed and the roads get cleared without incident. But, there are times when vehicles get tangled up with a snow plow and the outcomes can be catastrophic.

On this episode we’ve got Jed Falgren, State Maintenance Engineer for the Minnesota DOT who’s been involved in some really innovative projects to help reduce the number of interactions between snowplows and motorists from their CAV-Traveler Alert System to reflective materials and lighting.

For more information on MnDOT’s efforts to reduce crashes with snowplows and other slow moving maintenance operations you can reach out directly to Jed at jed.falgren@state.mn.us

Episode 96: Shaken not stirred - the Rocker Ice Melting Test Method Feb 01, 2024

Show notes

When it comes to liquid deicing products how do you know you’re getting what you paid for and that it’s likely to perform as promised? The Nebraska DOT has been working on developing a easy to run, repeatable, and cost effective test method to determine the ice melting capacity of liquid deicing products.

Mike Mattison and Jasmine Dondlinger of the Nebraska DOT take us on the journey this test method has taken from the initial idea using a instrumented martini shaker to the Rocker AASHTO Provisional Test Method and why this test method should be part of your winter operations program when it comes to liquid deicing products.
If you would like more information about the new Rocker Test Method or how it might fit into your winter maintenance program you can contact Mike Mattison at mailto:Mike.Mattison@nebraska.gov or Jasmine Dondlinger at mailto:Jasmine.Dondlinger@nebraska.gov .

Episode 95: Help is on the way Oct 28, 2023

Show notes

There’s lots of discussion going on these days regarding artificial intelligence or AI. Like it or not you’re probably using or at least taking advantage of AI applications right now and you might not even know it. Winter operations takes place in an environment well suited for AI applications to provide assistance across a broad spectrum of activities from road weather forecasting to decision support to operator assistance in the cab through lane guidance, material applications, and a host of other potential applications.

In this episode Software Engineer Tom Brummet with the National Center for Atmospheric Research, Research Applications Laboratory discusses AI and ongoing work in winter maintenance and road weather.

If this episode peaked your interest in Artificial Intelligence applications in winter maintenance you can check out what’s happening at the National Center for Atmospheric Research, Research Applications Laboratory at this link https://ral.ucar.edu/technologies/artificial-intelligence-and-machine-learning or you can email Tom Brummet directly at brummet@ucar.edu.

Episode 94: 2nd Chances Oct 06, 2023

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Public works agencies have struggled for years recruiting and retaining a skilled workforce. These challenges have reached critical levels for many agencies since the pandemic. In this episode were Talkin’ Winter Ops with the City of Columbus Department of Public Service Human Resource Officer Lauren Hunter and Infrastructure Operations Coordinator Scott Lucas about a recruiting program that takes them into the Ohio Reformatory for Women in Marysville, Ohio and a unique vocational program partnership offering 2nd chances with the City of Columbus.

For more information of this program email Lauren Hunter at lbhunter@columbus.gov or Scott Lucas at selucas@columbus.gov

Episode 93: Its not just a job Sep 29, 2023

Show notes

Part 3 of our workforce recruiting and retention series showcases a grass roots program the Washington State DOT launched a few years back to encourage high school students to consider a career in transportation maintenance. Pasco Bakotich, State Maintenance Engineer for the Washington State DOT explains the program, the benefits they’ve seen, and success they’ve witnessed by bringing these young adults into the maintenance family.

If you’d like more information on the Washington DOT High School to Highways program contact Pasco at BakotiP@wsdot.wa.gov

Episode 92: Why's that snowplow pink? Sep 13, 2023

Show notes

Part 2 of the workforce series focuses on the No Boundaries synthesis Innovation strategies in Recruiting and Retention with Sandi Sauter, Deputy Director of Operations for the Maryland State Highway Administration. This episode zeros in on recruiting and retention and steps that some states are taking to include all segments of the applicant pool. Check out the No Boundaries synthesis at this link https://maintainroads.org/responses-to-staffing-shortages-synthesis/
0:00 Intro
3:29 Sandi and the Maryland SHA
7:22 No Boundaries synthesis-recruiting
10:12 The applicant pool
15:53 The hiring process
18:42 Messaging & alternative recruiting techniques
24:48 2nd chance programs
28:35 Getting diversity in the workforce
45:01 “can we” vs "why can’t we”
53:34 tying up loose ends

Email Sandi Sauter at SSauter@mdot.maryland.gov or Kristen Seeber kirsten.seeber@ctcandassociates.com at CTC Associates who provide support to the No Boundaries Pooled Fund Study.

Episode 91: This ain't your Dad's workforce Sep 04, 2023

Show notes

The topic of workforce, recruiting, and retention has dominated the discussion for years, but nowadays the issue seems particularly acute. In Part 1 of a 4 part series on workforce we’re focusing on a domestic scan conducted by the National Cooperative Highway Research Program (NCHRP) recently conducted titled Leading Practices in Strategic Workforce Management by Transportation Agencies. During the Committee on Maintenance annual meeting Bill Lambert of the New Hampshire DOT presented some of the findings and we’re revisiting his conversation with Lee Wilkinson of the Iowa DOT. Both Bill and Lee were members of the scan team and would welcome any discussion or comments. Read the final report at this link NCHRP domestic scan 19-02 and reach out to them by email william.r.lambert@dot.nh.gov and lee.wilkinson@iowadot.us

0:00 Intro
6:48 Driving force for a domestic scan
11:14 Retention of workforce
13:15 Domestic scan process, some observations
20:43 employee engagement
27:15 Employee development
34:21 Employee recognition
45:13 the applicant pool & recruiting
50:09 Key outcomes

Episode 90: Where's SICOP Aug 23, 2023

Show notes

Introducing the transformation of SICOP to the AASHTO Winter Weather Management Technical Service Program and SICOP Talks Winter Ops to Talkin Winter Ops. With the re-branding of SICOP we're re-branding the podcast as well. Same program, same podcast, with a new look.

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