The CSA Group has publicly released the review draft for the new CSA Z151 standard for Concrete Pumps and Placing Booms. You can read the review document and add suggestions or comments by clicking the link below (Note: You will need a CSA Group log in if you don’t have one – it’s free to register).
One notable change in Section 188.8.131.52.4, is that the structural periodic inspection must be carried out be either a Professional Engineer, a qualified person suitably trained and experienced to the satisfaction of the Engineer, or a representative authorized by the manufacturer.
Domson personnel meet all three requirements (see Schwing certification).
This document is not official or final yet, but part of the CSA Group’s normal review process.