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Home » Topics » Plumbing & Mechanical Engineer

Plumbing & Mechanical Engineer
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Exterior image of the La Kretz Innovation Center. ASPE LA chapter.
Strategic Plumbing Insights | Christoph Lohr

Witnessing an Energy Water Nexus

LADWP La Kretz Innovation Center, ASPE LA Chapter and IAPMO’s Water Demand Calculator in California.
Christoph Lohr headshot
Christoph Lohr
August 6, 2024

On May 8th, I presented at the LADWP La Kretz Innovation Center for the ASPE LA Chapter on California’s adoption of the Water Demand Calculator. I spoke about the intersection of water and energy, emphasizing their crucial link in modern civilization.


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JCI-Olympics.gif

Johnson Controls enhances efficiency and sustainability of eight Paris Olympic venues

August 5, 2024

Johnson Controls is contributing to the Olympic Committee’s ambitious goal of reducing the event's carbon footprint by 50% compared to previous Games. Achieving this goal required making the building infrastructure behind the games’ venues more energy-efficient and sustainable. 


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Water flowing out of a kitchen stainless steel tap into the sink. Wasting water by leaving a chrome faucet tap running. Water misuse in domestic duties and activities. Overusing household water.
Guard on Compliance | Misty Guard

Understanding U.S. state-level PFAS legislation

Answering questions regarding per- and polyfluoroalkyl substances.
Misty Guard headshot
Misty Guard
August 5, 2024

A client recently asked about PFAS legislation in the U.S. You can find more information in my columns "PFAS: A Growing Concern" and "Forever Chemicals in the News." I'm also looking into state-level PFAS legislation for my readers.


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Man is Adjusting a temperature using a tablet with smart home app in modern living room.
Renewable Heating Design | John Siegenthaler

Do hydronics systems need internet connectivity?

Forget passwords...
John Siegenthaler, P.E.
John Siegenthaler, P.E.
August 2, 2024

If your office routine is like mine, you probably type passwords into your devices all day to access essential websites and software. Sometimes you forget complex passwords and have to go through the hassle of resetting them. Financial websites may require monthly password updates.


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Propane cylinders outside a metal forest hut in autumn
PM Engineer Profile

Meet PERC’s new director of commercial business development

Bert Warner aims to increase propane awareness.
July 24, 2024

The Propane Education & Research Council (PERC) has named Bert Warner as its new Director of Commercial Business Development. Nicole Krawcke interviewed Warner about his goals for PERC and the role of propane in meeting decarbonization goals.


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Kevin-Haggerty.gif

Vicinity Energy announces Bill DiCroce’s passing of the baton to Kevin Hagerty as the new CEO

July 18, 2024

Vicinity Energy is the owner and operator of district energy systems dedicated to decarbonizing its operations and investing in innovative renewable thermal energy technologies to offer carbon-free eSteam to its customers. Operating 19 district energy systems in 12 cities, Vicinity delivers reliable and sustainable steam, hot water, and chilled water to over 260 million square feet of building space nationwide


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Combining PEX and PP-RCT provides a high-performing, corrosion-resistant solution for domestic water and hydronic piping systems.

The benefits of polymer piping systems for engineers and business owners

Polymer piping systems offer durability and sustainability for commercial projects.
July 15, 2024

PEX's shape memory allows it to expand and shrink without compromising its integrity, making it highly resistant to damage in freezing conditions. This has proven to be a lifesaver in areas like Texas during unexpected mid-winter freezes.


Read More
James Dipping column feature image of a childish man covering his ears with his fingers and looking angry.
Professional Plumbing Engineer Viewpoints | James Dipping

Lessons can be learned in difficult situations

Dealing with a blowhard.
James Dipping headshot
James Dipping
July 5, 2024

Encountering the Blowhard in any industry is common. I recently came across one and thought it was worth writing about.


Read More
Industrial storeroom with large rack of firewood
Renewable Heating Design | John Siegenthaler

The anti-condensation function of piping assemblies

Biomass boiler protection.
John Siegenthaler, P.E.
John Siegenthaler, P.E.
July 1, 2024

Biomass boilers burn various fuels and come in different designs. Water vapor is produced when burning wood-based fuels, and the resulting condensate can be acidic and corrosive to metals like carbon steel and iron.


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Motion blur of flushing water in toilet bowl. Plumbing, home repair and water conservation concept.
Guard on Compliance | Misty Guard

'The ramifications of EPA’s revisions to WaterSense specifications

Changes to high-efficiency faucets and toilets aim to reduce water consumption.
Misty Guard headshot
Misty Guard
July 1, 2024

The U.S. Environmental Protection Agency (EPA) is making changes to the voluntary WaterSense program for high-efficiency faucets and tank-type water closets (toilets) in 2024. These changes aim to promote water conservation and sustainability but may pose significant challenges for product manufacturers and the building industry.


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IPEX celebrates grand opening of new Florida distribution center

IPEX celebrates grand opening of new Florida distribution center

NIBCO Press Solutions

NIBCO Press Solutions

AI can boost efficiency and profitability for plumbing, HVAC contractors

AI can boost efficiency and profitability for plumbing, HVAC contractors

Bell & Gossett Illustrates Path to Net-zero at AHR Expo

Bell & Gossett Illustrates Path to Net-zero at AHR Expo

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    • PMC COLUMNS
      • Dave Yates: Contractor’s Corner
      • John Siegenthaler: Hydronics Workshop
      • Kenny Chapman: The Blue Collar Coach
      • Matt Michel: Service Plumbing Pros
      • Scott Secor: Heating Perceptions
  • ENGINEERS
    • CONTINUING EDUCATION
    • DECARBONIZATION | ELECTRIFICATION
    • FIRE PROTECTION
    • GEOTHERMAL | SOLAR THERMAL
    • PIPING | PLUMBING | PVF
    • PME COLUMNS
      • Christoph Lohr: Strategic Plumbing Insights
      • David Dexter: Plumbing Talking Points
      • James Dipping: Engineer Viewpoints
      • John Seigenthaler: Renewable Heating Design
      • Lowell Manalo: Plumbing Essentials
      • Misty Guard: Guard on Compliance
  • RADIANT & HYDRONICS
    • RADIANT COMFORT REPORT
    • THE GLITCH & THE FIX
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