Officials with
GFC emphasize that EPA has not concluded that CCA treated wood poses any
unreasonable threat to the public or environment; however, arsenic is
a known carcinogen and EPA believes any reduction of potential exposure
is desirable. Manufacturers will continue to produce CCA for industrial
applications such as highway construction, utility poles, and pilings.
Research studies
show that people may be exposed to over 30 times more arsenic from food,
water, and other natural sources than from contact with CCA preserved
wood; one analysis by the Florida Department of Health shows that a child
would have to eat a spoonful of dirt, taken from next to a CCA treated
play structure, every day for 30 years before there would be any potential
health influence.
Neither GFC
nor EPA recommends replacing CCA treated wood structures or surrounding
soil. For those still concerned about exposure, simple steps such as covering
picnic tables and hand washing are recommended such sanitary procedures
could be beneficial precautions in any situation.
Other common
sense suggestions for minimizing unnecessary exposure to CCA include:
Treated wood should never be burned in open fires, stoves, fireplaces,
or residential boilers. And always follow precautions outlined in EPA's
Consumer Safety Information Sheet before working with CCA treated wood
(for a copy of the Safety Sheet, visit www.ccasafetyinfo.com/).
Decisions resulting
in the EPA announced transition allow for an orderly movement to the "next
generation" of preservatives. The deadline of Dec. 31, 2003 is generally
considered ample time for planning. Some industry leaders consider the
transition to be a change that could open the door to new opportunities
in the future. Manufacturers have made a decision to be responsive to
customer interest in new preservatives that provide the same benefits
of CCA treated wood. A new generation of preservatives is on the way.
"Regardless
of preservative treatments used, Southern pine will remain the species
of choice for application," said GFC Director Fred Allen. "Southern
pine's strength and unique ability to accept pressure makes it ideal for
protection and a universal priority for building."
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