About Us
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.
Our Team
Keith Knox
Managing Partner
Keith Knox has over 35 years of experience in the concrete plant maintenance industry.
Upcoming Events
NRMCA’s Concrete Works October 5-7
Find out how one person operating a remote control can clean a [...]
Orlando Ready Mix Concrete Safety Course
In June of 2017, OSHA issued a strict new rule regarding respirable [...]
Careers
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.
