We signed a partnership agreement with AGC two years ago and one with the Associated Builders and Contractors six weeks ago. Through these agreements we will establish additional local partnerships with OSHA area offices, contractor groups and unions. All of these partnerships share one common denominator-they require a strong safety and health program. And that program should cover noise along with other hazards. The Laborers have also been forging partnerships.
Engineering controls are certainly the best way to go.
Reducing noise at the source is so much more effective than personal protective equipment, even though it's difficult. But we know that's possible, thanks to noise control research on mining equipment. Mufflers and insulation can reduce noise significantly for operators. We also know that low-noise equipment sells. Europe is ahead of us in this regard.