Ricardo (Ric) Middleton, PE
Ric Middleton, PE
Houston, TX
AWS CWI, Code Endorsements, and similar Certifications authorize Non-Engineers to discuss
technical matters including welding, material science, and code compliance.

Engineers are certified with Professional Engineering Registration which authorizes them to discuss
any technical matter within their Area of Expertise, to Supervise Engineering Design, to testify in
court as a Technical Expert, and to Seal Plans for Construction.

The PE Registration greatly exceeds AWS CWI, BS, MS, PhD, and all other technical certifications.
In addition, design codes do not exceed the technical authority of the Registered Professional
Engineer. Professional Engineering Registration is also a Primary Reference.
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