Archive for August, 2009

Water Efficiency – Bridging the Infrastructure Gap

Tuesday, August 25th, 2009

Below are the highlights from the article from Water Efficiency Magazine (July-August 2009).

Jimmy Carter, Senior Director of Field Services of American Leak Detection, was interviewed for the article linked above, and we had the chance to ask Jimmy about certain quotes from the article to provide more insight on the state of the infrastructure.

- nation’s water infrastructure system 2009 grade of D-.

Jimmy Carter: “Due to our water system’s age coupled with supply and demand issues, our water infrastructure is in desperate need of repair. Typical systems lose as little as 4-5% while some systems reach as high as 40 to 60% of unaccountable water that could be due to leaks, theft or non-metered usage.  Loss not only means waste, but also the expense of treatment and lost revenue.

Homeowners hate to see their water bills go up, but may not understand the bigger picture from the water district side. The cost for treating the water, upgrading infrastructure by replacing old lines, keeping the supply for new construction of new potable and non-potable systems, increasing production at their treatment plants, and dealing with issues such as the smelt belt in our California aqueduct systems are just some of the many issues water districts must face that would impact customers.

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Top 10 In-Ground Swimming Pool Issues

Tuesday, August 18th, 2009

There are many issues that in-ground swimming pool owners can experience during the life of their pool. Below is our top ten:

10: Water table

The level of the water table in the ground can affect your pool’s construction and how it will respond to changing climatic conditions. If the ground water table is high, your pool can be subject to “floating” in the ground. Keeping the water level in the pool stable helps combat the pool from floating up.

In most areas, pools will have a hydrostatic valve installed to help proper equalization of the water table with the pool water level.

If a leak occurs and the ground water table is low, then a leak will be quickly absorbed by the surrounding ground, and possibly wash away the dirt from around the leakage point causing voids around the pool structure.

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