Who We Are
We founded R. Dorian Heavy Hydro in 2018 because we knew manual chipping wasn’t sustainable. It’s dangerous for the worker and a liability for the employer. OSHA’s new rule that sets the Personal Exposure Limit (PEL) to 50 µg/m3 means it’s time to explore other solutions for cleaning concrete mixer drums. Hydro blasting is a safe, cost-effective alternative to manual chipping.
Keith Knox has over 35 years of experience in the concrete plant maintenance industry.
Sam has over 40 years of experience in the construction industry and has founded several succesful companies over the years.
Want to work with us?
Come and join the R Dorian Heavy Hydro family! To apply, download and complete the application and then email it back to us at.