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Home » Topics » Plumbing & Mechanical Engineer

Plumbing & Mechanical Engineer
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01 PME 1123 CLMN Misty Guard feature image
Guard on Compliance | Misty Guard

The 411 on the Benefits and Requirements of Assistive Tables

The IAPMO technical subcommittee is currently working on an assistive table product standard, IAPMO Z1390.
Misty Guard headshot
Misty Guard
November 3, 2023

Have you heard of assistive tables? Over the past few years, this plumbing product has been a hot topic in proposed legislation, code development, and standard development.


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01 PME 1123 CLMN John Siegenthaler
Renewable Heating Design | John Siegenthaler

Concepts for varying flow rate in geothermal earth loops

Max COP Tracking — Part 1
John Siegenthaler 200x200 author headshot on a white background.
John Siegenthaler, P.E.
November 2, 2023

The goal is to keep the system COP as high a possible as the operating conditions of the heat pump change. The logic behind maximum COP tracking is to continually look for an earth loop flow rate that improves the system COP.


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01 PM 1023 CLMN Guest Editorial feature image
Guest Editorial | Katelyn Woodling

The growing trend toward electrified heating and cooling

What plumbing contractors need to know.
Katelyn Woodling
Katelyn Woodling
October 11, 2023

As the world continues to search for solutions to reduce and eliminate carbon emissions, the plumbing industry suddenly finds itself at the forefront of change.


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01 PME CLMN Lowell Manalo
Plumbing Essentials — Design Approaches, Codes and Everything in Between | Lowell Manalo and Robert Thompson

An approach to efficient MEP equipment room design

Considerations for an optimized mechanical room.
Lowell Manalo headshot
Lowell Manalo
October 6, 2023

Often early equipment room planning focuses on the larger electrical and mechanical room components, but it is important not to overlook plumbing and fire protection needs.


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01 PME 1023 Plumbing Engineer of the Year hero 1440

PM Engineer 2023 Plumbing Engineer of the Year: Kelvin H. Kennedy

Kennedy leads RTM’s plumbing studio in Dallas-Fort Worth and recently became a minority partner in the firm.
October 5, 2023

Meet PM Engineer’s 2023 Plumbing Engineer of the Year, Kelvin Kennedy, who has been in the plumbing engineering industry for 38 years. Have one conversation with him and his passion for plumbing engineering shines through.


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01 PME 1023 CLMN David Dexter feature image
Plumbing Talking Points | David Dexter

Where does a sanitary plumbing system begin and end?

Plumbing design professionals have an obligation to protect public health and safety.
David Dexter 200x200 author profile
David Dexter
October 3, 2023

As design professionals, our first and primary obligation is the protection of public health, safety and welfare above all other concerns.


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01 PME 1023 CLMN Misty Guard feature image
Guard on Compliance | Misty Guard

Reviewing worldwide plumbing and mechanical regulatory activities

Worldwide governments have been active in 2023.
Misty Guard headshot
Misty Guard
October 2, 2023

As we wrap up the first three quarters of 2023, we find that October presents a perfect opportunity to review the worldwide governmental activities pertaining to topics in the mechanical and plumbing industries.


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01 PME 1023 CLMN John Siegenthaler feature image
Renewable Heating Design | John Siegenthaler

Products that would be welcome additions to the North American hydronics market

Five propositions
John Siegenthaler 200x200 author headshot on a white background.
John Siegenthaler, P.E.
September 29, 2023

Every year, manufacturers develop new or improved products for the North American hydronic market. Product development planning by those manufacturers depends on several factors. Here are a few of the main considerations.


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01 PME 0923 CLMN Lowell Manalo feature
Plumbing Essentials — Design Approaches, Codes and Everything in Between | Lowell Manalo

Plumbing systems for lab? What is so special about it?

To wait, or not to wait — that is the question
Lowell Manalo headshot
Lowell Manalo
September 6, 2023

“Should we wait for lab planning to identify the plumbing fixtures and equipment before getting involved to save time and budget?” or “Should I get involved early on during the program development?”


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EnviroPower.gif

Enviro Power sets Bronx co-op building on a strategic course to reduce carbon footprint with SmartWatt Boiler installation

September 6, 2023

Connecticut-based Enviro Power, Inc.’s SmartWatt Boiler is an energy saving, emission reducing, drop-in replacement for the hot water portion of conventional heating systems, the first and only boiler designed to convert heat that would otherwise be lost in traditional boilers into useful electricity.


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