Hi , We would like to install some modular curbs on a concrete floor that can be bolted down using anchor bolts to make an area watertight around an electrical panel/cable tray. Does anyone know of a manufacturer for this type of product. I am envisioning straight sections that can be cut to length or orderd to length and precast corners, Thank you

I sure would not use a concrete curb. I can picture using pressure treated lumber bolted to the floor and then installing a hop mop or rubber membrane like we use on a rubberized roof system. Do you have to be OSHA compliant?