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Home » Authors » John Gregory
John Gregory

John Gregory

John Gregory has nearly 35 years of experience in medical gas system design and inspection, process piping, plumbing and fire protection system design for multiple business classes. He is a certified medical gas inspector, NITC 6020. John serves on the NFPA 99 Technical Committee for piping and installation, and he is a co-chair of the P.I.P.E. Medical Gas Committee in Arizona. Email John at john.gregory@wsp.com. 

Articles

ARTICLES

PE0322_trauma-center.jpg
Collaborative Health Care Design

Simplistic Preliminary Design

To estimate the water needs for your project, you will need to obtain an estimate for what your mechanical engineer needs in makeup water.
March 1, 2022
John Gregory
No Comments

So, your firm has won the project, and it’s time to start the preliminary plumbing design for the building or buildings.


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PE1221_contaminated-water.jpg
Collaborative Health Care Design

Avoiding Catastrophe

It’s better to prepare for the worst and hope for the best than to react to every failure.
December 6, 2021
John Gregory
No Comments

Over the last century, pandemics have come and gone. From the 1918 Spanish Flu to the present day, millions have lost their lives to virulent strains of the influenza virus. COVID-19 and its variants are turning out to be one of those history-changing events. 


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PE0921_MRI-room.jpg
Collaborative Health Care Design

The MRI Room

Some facilities are performing medical procedures with magnetic resonance imaging equipment, which affects the medical gas systems.
September 3, 2021
John Gregory
No Comments

For a long time now, medical professionals were straightforward in what they could provide to patients via an MRI. 


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PE0621_blue-oxygen-tanks.jpg
Collaborative Health Care Design

Time for Reflection, Part 2

What have we learned from COVID-19 to retrofit existing facilities and design new ones and be better prepared for future pandemics?
July 2, 2021
John Gregory
No Comments
Older existing facilities can be complex in the way they have expanded over the years — piping systems exceeding their limits, adding valves for bypass abilities, replacing and updating equipment. The list goes on.
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Collaborative Health Care Design

Time for Reflection, Part I

A review of what we have learned about dealing with COVID-19 in health-care facilities.
March 8, 2021
John Gregory

A review of what we have learned about dealing with COVID-19 in health-care facilities.


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pe12_gregory
Collaborative Health Care Design

Auxiliary Connections

Consider using them for other than bulk oxygen emergency supply connections.
December 1, 2020
John Gregory
No Comments
Consider using them for other than bulk oxygen emergency supply connections.
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pe09_gregory
Collaborative Health Care Design

Hospitals Vs. Make-Ready Hospitals, Part II

Facility personnel must monitor and understand the capacity of the oxygen and medical air systems to ensure increased loads can be supported.
August 31, 2020
John Gregory
No Comments
Facility personnel must monitor and understand the capacity of the oxygen and medical air systems to ensure increased loads can be supported.
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pe06_gregory
Collaborative Health Care Design

Hospitals Vs. Make-Ready Hospitals, Part I

We have learned multiple do’s and don’ts of design processes and out-of-the-box thinking during this pandemic.
June 1, 2020
John Gregory
No Comments
As the pandemic spreads, we have learned multiple do’s and don’ts of design processes and out-of-the-box thinking.
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pe04_gregory
Collaborative Health Care Design

Manufactured Assemblies for Hospitals

Make sure to review manufacturers’ testing reports as they will shed light on potential failed final tests.
March 30, 2020
John Gregory
No Comments
Make sure to review manufacturers’ testing reports before attempting verification on-site as they will shed light on potential failed final tests.
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pe12_GREGORY
Collaborative Health Care Design

Source Equipment Replacement

A well-thought-out scope of services will typically lead to a tighter proposal.
November 29, 2019
John Gregory
No Comments
OK, so your facility is getting older and your source equipment is nearing the end of its life expectancy. What are you to do?
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