10 free CSP practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
CSP Practice Test 1Tutor mode
Question 1 of 10
Advanced Application of Safety Principles
During the detailed design review for a new solvent-recovery unit, the project team notes that six manual isolation valves that operators will use every week sit 14 ft above grade on a pipe rack. Applying ANSI/ASSP Z590.3 prevention-through-design principles, which recommendation should the safety professional make FIRST?