Network ExpertAvailable
Walter B. Hennessey, CSP, OHST, CHST
Principal Safety Expert — Construction & Industrial
OSHA & Construction Safety
St. Louis, MO 32 years of experience
Credentials
CSP · OHST · CHST · OSHA 500 Authorized Trainer
Professional Background
Walter has served as a retained safety expert in over 65 personal-injury, wrongful-death, and OSHA-citation cases — covering scaffolding collapse, fall-protection failures, trenching, struck-by/caught-between incidents, and lockout-tagout deviations. Former OSHA-authorized trainer with extensive ANSI/ASSE standards experience.
Litigation & Arbitration Experience
65 engagements · 28 depositions · 9 trials · federal, MO, IL, IA
Industries Served
- General Construction
- Industrial Maintenance
- Heavy Equipment
- Confined Space
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