PM Engineer

PM on the Road: Sterling Summit, Huntsville, Ala.

New product innovations, networking abound in Huntsville.

by Mike Miazga

BirdDog Career Center Partnership Helps Plumbing/Hydronic Heating and Fire Protection Companies Find Perfect-Fit Employees

BNP Media, parent company of PM Engineer, is pleased to announce a partnership with BirdDog Career Centers.

Medical Gas Piping Charts

The original Sizing Medical Gas Piping story and charts.

Water Closet Death: The Original Stories

The original Julius Ballanco water closet death columns.

Water Closet Drowning Death Revisited

Old murder case with plumbing element finally reaches conclusion.

by Julius Ballanco, P.E., CPD

pme On The Road: MCAA BIM Technology For Mechanical Contractors Conference

pme Senior Editor Mike Miazga checks in from this sold-out event in suburban Chicago.

by Mike Miazga

New Pump Technology: Digital Level Control

Metropolitan’s Ion Digital Level Controller replaces mechanical float switches.

by Joseph Sanchez

Bigger, Bolder, Greener

A SPECIAL ANNOUNCEMENT FROM pme

Web Exclusive: Seismic Changes to NFPA 13 [Part 3]

Major technical changes are contained within the 2007 edition of NFPA 13 relating to seismic protection of automatic sprinkler systems.

by Christian Dubay, P.E.

NSF Web Exclusive: Rainwater Catchment: Applying New Standards to Old Technology

While water conservation is not a new concept, the limited supply of fresh drinking water is becoming an increasing concern, particularly for dry areas and areas surrounded by sea water.

by Nikki Beetsch