3M heavy duty roto peen: Baseline report; Summary
The roto peen scaler allows for the selective removal of concrete substrates. The peen is a tungsten carbide shot brazed to a hardened steel rivet that is supported by a heavy duty flexible flap. The peens are coupled with a commercially available piece of equipment that is used to scabble or remove the concrete. The scabbled debris is then collected into 55 gallon drums by means of a vacuum system. The safety and health evaluation during the human factors assessment focused on two main areas: noise and dust.
- Research Organization:
- Operating Engineers National Hazmat Program, Beaver, WV (United States)
- Sponsoring Organization:
- USDOE Office of Environmental Restoration and Waste Management, Washington, DC (United States); USDOE Assistant Secretary for Fossil Energy, Washington, DC (United States)
- DOE Contract Number:
- FC21-95MC32260
- OSTI ID:
- 642682
- Report Number(s):
- DOE/MC/32260--5832; ON: DE98002037
- Country of Publication:
- United States
- Language:
- English
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