Nick Walters and Hailey Stewart-Hofer

Nick Walters, PE, CHFM, CHC, is an associate and senior project manager at Dewberry. He has more than 12 years of experience as a mechanical engineer and project manager specializing in engineering for health care facilities. Hailey Stewart-Hofer, EI, ASSE 6060 is a staff engineer at Dewberry. She works in the firm’s plumbing, fire protection and medical gas department.


Courtesy: Dewberry
Case Study February 3, 2023

Case study: Upgrading storage to meet NFPA 99 requirements

A hospital facility reached out to provide a study of two locations within a hospital facility where medical gases were being stored

By Nick Walters and Hailey Stewart-Hofer
Courtesy: Dewberry
Codes and Standards January 31, 2023

Back to basics: Medical gas storage under NFPA 99

This covers the basics of medical gas storage and the requirements for health care spaces detailed in NFPA 99

By Nick Walters and Hailey Stewart-Hofer
All Articles