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INFORMATION SERIES: Swimming Pools |
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Inground
swimming pools are either concrete, vinyl-lined or
fiberglass. Concrete pools employ rebars in the walls and floor for
added stability. Concrete may be cast-in place or sprayed (gunite).
Their interior surfaces are usually plastered or painted in a color
range from white to black. Tile is often employed along the water line
for aesthetic and practical maintenance purposes. Concrete pools can be
shaped to almost any design.
Masonry
block pools are restricted in pool design to straight line construction.
Reinforcement rods are inserted in the block cores which are then filled
with mortar. The final product is either plastered or painted. Vinyl-lined
pools involve installation over metal, plastic, masonry block or wood
framing with a sof (sand, fibrous material, etc.) or rigid (concrete)
base. Most pools are rectangular in design although some shaping is
possible. Liners are available in a variety of colors and designs. Fiberglass
pools are either a solid shell or a sectioned design. They offer low
maintenance, long life and a variety of built-in colors. However, in
areas of high water alkalinity, improperly treated pool water can chalk
the finish necessitating a painting to maintain a reasonable appearance POOL
FILTRATION The
key to minimum care/maximum enjoyment of a pool is a properly
functioning filtration system. It enables home owners to conserve water
by using the initial water supply over and over again. Most
filtration systems are comprised of a filter (tank), pump, motor, supply
and return piping along with the pool elements such as surface skimmer(s)
and drain(s). There are three basic types of pool filters (see
illustrations) high-rate sand, pressure diatomaceous earth (D.E.) and
cartridge. Check with local authorities for their filter
recommendations/requirements. All
the above filter systems require backwashing to clear the filtration
media of accumulated dirt particles. A pressure gauge will signal the
need for backwashing by a change in pressure. To extend the time between
backwashing of all filters, make sure all swimmers are clean before
entry. Tanning oils quickly clog D.E. and cartridge filters.
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The
HouseMaster Technical Staff recommends that homebuyers obtain the
operating directions on all pool equipment since every pool system will
have its own special features and requirements. The following tips are
presented to assist you with the various functions and accessories of
pools in general: •
Maintenance. The key to an economical enjoyment of your pool depends
largely on the care given to it. A properly maintained pool and water
treatment (chlorine and pH levels) program will assure long-term
satisfaction. •
Heaters. Many pool owners use heaters to extend the swimming season or
to raise pool water temperature to desirable levels. To keep pool
heating costs within reason, it is suggested that a solar cover be
placed on the pool when it is not being used (especially at night). It
will also heat the water during the day. Never allow any swimming unless
the pool cover is completely removed to avoid surfacing under the cover. •
Lighting and Electrical. All pool lights must be grounded for safety
purposes. It is suggested that pool area lighting be of the low-voltage
type to minimize the risk of shock.
All pool equipment must also be properly grounded. GFCI outlets
should be installed and checked regularly. •
Diving Boards. Many pool owners are rethinking the advisability of a
diving board. They present pool owners with extra risk since they often
encourage foolish activity. •
Automatic Pool Cleaners. Probably the best investment a pool owner can
make is an automatic pool cleaner. These units will eliminate the tedium
of pool vacuuming and can be used with most pool shapes and types. • Fencing. Most all communities require proper fencing and gate locks with all pool installations.
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© 2007 ENCO Home Inspection, LLC
ENCO Home Inspection, LLC is a wholly, independently owned and operated franchisee of HMA Franchise Systems, Inc. The information and views provided within these web pages have no reflection on HMA, and HMA is held harmless from any statements, views, comments or otherwise.
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