A new EPA effort to reduce the risk of lead paint poisoning relies on contractors to adopt safe working practices on schools and housing built before lead paint was banned. Dust and chips contaminated with the toxic metal are dangerous hazard, particularly for young children.

Under new EPA rules, contractors must be certified to perform renovations or other work likely to disturb lead-based paint. Unfortunately, some states do not have a single EPA-certified trainer, and Maine only has three.

To help contractors caught in this bind, Senators Susan Collins and Olympia Snowe last week introduced an amendment to shield contractors who are making an effort to become certified.

Those who sign up for training by Sept. 30 would not be liable for EPA fines.

Considering the lack of available training, such an adjustment is vital. Standards for the safe removal of lead paint and protective and cleanup requirements would remain in effect.

As Collins pointed out last week, the risk of lead paint poisoning in Maine is relatively high. About 60 percent of housing here was built before lead paint was banned in 1978.

For their own safety and that of others, contractors have a strong incentive to make sure they are well-trained and prepared for dealing with lead paint.

The grace period proposed by Collins and Snowe protects contractors from undeserved fines, while encouraging federal regulators to do a better job implementing this important initiative.

— Comments? Questions? Contact Managing Editor Nick Cowenhoven by calling 282-1535, Ext. 327, or via e-mail at nickc@journaltribune.com.