Exercise those water supply and water filter valves in your home

Exercising a valve is important. Valves are a key part of every house’s plumbing. I am referring specifically to your water lines. There are three valves pictured here. There are two ball valves on the left. The far-left valve is open with the handle in line with ball valve body. The other ball valve is closed with the handle perpendicular with the valve body. The far-right valve is a gate valve. The valve is opened by turning the round handle counter clock-wise and closed by turning clock-wise when looking at the top of the valve. Home owners should know where the water supply valve, hot water heater supply valve and any water filtration bypass valves are located. Exercise (close and open) these valves at least once per year, so when time comes that you need to use them, they are not stuck open without getting ugly. Kind Regards, Mike www.aquaserve4u.com

Corrosions Accelerators

Recently I did a site survey at a local 20-year-old hotel. The internal copper water pipes are eroding away for some reason. The punch list above includes potential causes. This erosion will not fix itself. If the root cause cannot be identified, then an internal pipe coating injection system on main water line maybe required. Nothing maybe required, short of replacing leaky pipes, if the root problem is stray voltage that has inadvertently been corrected in the recent past.

Boil Water Advisory

The conventional and highly appropriate response from regulatory agencies in times of water emergencies is to notify all consumers to boil all water used for drinking or culinary purposes until bacteriological samples demonstrate that the water is safe, and/or
until appropriate corrective actions have been completed. Such notices are commonly called a “boil water advisory” (BWA).
The following list of typical criteria used by utilities and municipalities for issuing a BWA shows a variety of circumstances that can commonly trigger boil water advisories.
• Disruption of water treatment or water supply facilities, such as flooded wells or treatment
plants, broken water mains, or power outage.
• Sudden increase in reported illnesses suspected to be caused by contaminated drinking water.
• Positive detection of disease‐causing waterborne microorganisms.
• Positive coliform detection that is determined to persist (repetitive positive sample analysis
results) in a public water system.
• High turbidity or sudden increase in turbidity signifying potential contamination from disease‐causing microorganisms.
• Lack of chlorine residual.
• Water pressure falling below 20 pounds per square inch (psi) in any portion of the public
supply’s water distribution system.