Exposure to high noise is common in the construction industry, and hearing loss is consequently prevalent in the building trades. Noise from pneumatic drills, excavation equipment, metal forging, power tools, concrete work, and the general environment (such as highway noise) all contribute to the hazard.

Low Frequency Noise Protection

Low frequency noise from engines, motors and fans is prevalent in many construction environments. This noise is not easily eliminated with traditional passive hearing protection devices. Low frequency noise waves are long and carry great distances. They can penetrate passive barriers like foam earcups or even cement walls (which is why you can hear the bass of your neighbor’s stereo).

Protect Your Ears From Construction Site Noises

Construction Noise Sources	dB Level	Construction Noise Sources	dB Level
Air Compressor	81	Pile Driver (impact)	101
Backhoe	80	Pile Driver (sonic)	96
Ballast Equalizer	82	Pneumatic Tool	85
Ballast Tamper	83	Pump	76
Compactor	82	Rail Saw	90
Concrete Mixer	85	Rock Drill	98
Concrete Pump	82	Roller	74
Concrete Vibrator	76	Saw	76
Crane Derrick	88	Scarifier	83
Crane Mobile	83	Scraper	89
Dozer	85	Shovel	82
Generator	81	Spke Driver	77
Grader	85	Tie Cutter	84
Impact Wrench	85	Tie Handler	80
Jackhammer	88	Tie Inserter	85
Loader	85	Truck	88
Paver	89