10 Sep
Sewage Ejector and Sump Pump Systems for Multi-Level Commercial Buildings
A sewage ejector pump lifts sanitary waste from fixtures below the sewer line up to the gravity drain; a sump pump removes clear groundwater from a...
10 Sep
Plumbing Considerations for Office Building Renovations in Portland
An office building renovation in Portland brings plumbing into scope whenever the project alters potable water, waste, or vent piping, changes the...
10 Sep
Common Plumbing Failures in Portland Apartment Complexes
Common plumbing failures in Portland apartment complexes cluster into four categories: sewer backups in shared drain lines, supply-pipe leaks in...
10 Sep
Commercial Plumbing for Multi-Family & Office Properties in Portland
Modern Plumbing, a plumbing contractor based in Tualatin, Oregon, provides commercial plumbing for Portland properties, including office buildings...
29 Aug
When Does an Older Portland Home Actually Need Repiping? A Plumber’s Decision Framework
Repiping in Portland isn't a single decision — it's a choice between an isolated repair, a partial repipe, and a whole-home repipe, and the right...
29 Aug
Sewer Repair vs. Lining vs. Pipe Bursting vs. Replacement: How Portland Homeowners Should Decide
Portland homeowners choose between four sewer repair methods — spot repair, CIPP lining, pipe bursting, and full replacement — based on what a...
29 Aug
Who Is Responsible for Your Sewer Lateral in Portland?
In Portland, sewer lateral responsibility depends on location. The property owner maintains the pipe from the house to the curb; the City maintains...
27 Aug
Emergency Plumbing Response Plan for Portland Facilities Managers
This is a printable reference protocol for Portland-area facilities managers responding to a plumbing emergency— such as a burst pipe, a sewer...
27 Aug
Bull Run Water Chemistry and Portland’s Corrosion Control Program: Effects on Commercial Plumbing
Bull Run water — the surface-water source supplying most of the Portland metro area — is naturally soft and low in dissolved minerals, a...
27 Aug
Portland’s Aging Pipe Infrastructure: What Pre-1970 Commercial Buildings Need to Know
Pre-1970 commercial buildings in Portland often have galvanized steel supply piping and cast-iron drain or sewer lines — materials common in U.S....
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