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Christoph Lohr

Christoph Lohr: What the U.S. military can teach us about leading through chaos

Strategy is the cornerstone of being able to lead through chaos.
Pme0819 lohr newsheadshot
Christoph Lohr
July 6, 2020
No Comments

In last month’s column, I wrote about how military strategy can help businesses learn to navigate the current chaotic times. 


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Ethan Grossman

Ethan Grossman: The luck of the draw

Plumbing engineers have a responsibility to re-evaluate the data and test out methods.
Ethan Grossman P.E., CPD
July 3, 2020
No Comments

When I hear the term “luck of the draw,” I can’t help but imagine an unfortunate soul sitting at a craps or roulette table in a casino, head in hands and slot machines ratcheting in the background. 


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John Siegenthaler: Renewable Heating Design

John Siegenthaler: Details for small-scale hydronic cooling

There are many products today that can provide both hydronic heating and cooling.
Siegenthaler
John Siegenthaler P.E.
July 2, 2020
One Comment

Most of the modern hydronics technology used in North America for residential and light commercial buildings is for heating. 


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Gravity Confiuration

Siphonic drainage

Considerations and stages of progression from a conventional drainage system to siphonic operation.
John McNicol
June 22, 2020
No Comments

Siphonic drainage, introduced to Europe in the 1960s, is an engineered rainwater drainage system that utilizes the natural power of a siphon to drain the water from elevated surfaces (roofs, decks, etc).


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Eggleston

June pme Movers and Shakers

June 17, 2020
No Comments

Mestek’s Boiler Products Group, consisting of RBI, Advanced Thermal Hydronics and Smith Cast Iron Boilers, announced the promotion of Ken Eggleston to director of sales — boiler products, overseeing the North American market segments and territories. 


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High efficiency toilet

Toilet tech: Spec the right flush tech to save water and money

Designers should consider different toilet and flush technologies.
Richard Rossi
June 16, 2020
No Comments

We’ve all seen them — the ancient toilets that need to be replaced as part of an upgrade or remodel; the ones that use upwards of 3.5 to seven gallons of water per flush. 


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Flexible Coils

Redefining district energy

District energy doesn’t have to be big.
Max Rohr
June 16, 2020
No Comments

Imagine if every building in an urban neighborhood has a gasoline-powered generator running to produce electricity in-stead of relying on an electrical grid from the local utility company.


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HDPE Design

Stepping over a dollar to get a dime: The value of plastic grease interceptors

HDPE interceptors offer several advantages over the concrete alternative.
Brennan Doherty
June 16, 2020
No Comments

Over the past decade, we have seen a huge turn in the interceptor market — the adoption of HDPE (plastic) interceptors. 


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Ethan Grossman

Ethan Grossman: Understanding centrifugal pump sizing

Just like riding a bike
Ethan Grossman P.E., CPD
June 9, 2020
No Comments
We all have certain skills we’ve practiced over time that become like second nature. Those skills might involve a hobby we’ve gotten good at or an aptitude we have a proclivity towards; things that come natural to us.
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Godwin

Temporary fire protection system enables fire pump room upgrades in Massachusetts

High traffic urban area dictates need for unique system design.
Sam Milbury
May 15, 2020
No Comments

The fire hazards found in buildings under construction or renovation differ in many ways from those in completed buildings. 


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