John Gregory

John Gregory, is a reserved, laid-back, and open-minded senior plumbing designer with top-notch technical know-how. He specializes in plumbing and medical gas-related initiatives for facility systems upgrades and renovations for Henderson Engineers and Henderson Building Solutions. For more than 30 years in the architecture, engineering and construction (AEC) industry, Gregory has thrived with focus and discipline on projects. Specializing in healthcare, he’s worked on everything from hospital replacements to labs to outpatient facilities and everything in between. A certified medical gas inspector, he serves on the NFPA 99 Technical Committee on Piping Systems and on the Phoenix chapter committee of P.I.P.E. Gregory’s experience, knowledge and communication skills make him an asset to clients. He can be reached at John.Gregory@hendersonengineers.com.

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.

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.

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.

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.

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.

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?

Collaborative Health Care Design

When should designers request identity of AHJ?

September 3, 2019

John Gregory

No Comments

On the third Wednesday of July, the Piping Industry Progress & Education Fund (PIPE) and our local Phoenix ASPE chapter members met for our monthly meeting to discuss all things under the sun medical gas-related.

Collaborative Health Care Design

The Lowest Bidder

Selecting a contractor based on a low bid almost guarantees you will end up with the least-qualified contractor for your project.

July 2, 2019

John Gregory

No Comments

Being involved with a project and seeing it go to the extreme lowest bidder causes many to pause a moment and consider a few things.

Collaborative Health Care Design

U.S.-German Chlorination Assessment

Open your mind to how other parts of the world treat their drinking water.

August 30, 2018

John Gregory

No Comments

When involved in a collaborative, international health care project, it is best to set aside what you know and open your mind to how other parts of the world treat their drinking water. Take what you have learned and evaluate it to see if the processes can be applied elsewhere.