Spring Thaw: 

2021 Spring Thaw 

*This event has been changed to a webinar*

  • Spring Thaw Webinar Wednesday, April 7th at 10 am

Register Here



 Spring Thaw 2020 Sponsors:





 2019 Spring Thaw:

 David Zatezalo, Assistant Secretary of Labor MSHA, Keynote Speaker of the 2019 Spring Thaw event.


JAHSA 2019 Meeting & Awards Recipients:

 Mining Professional of the Year: Jim McIntyre, CalPortland-Santosh Aggregate Plant


Pacific NW Miner of the Year: Tim Comer, CalPortland-Santosh Aggregate Plant