By Jay F. Colinet, James P. Rider, Jeffrey M. Listak, John A. Organiscak, Anita L. Wolfe, Departmentof Health and human Services Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health
Compiled through the U.S. Dept of well-being and Human companies, CDC/NIOSH workplace of Mine security and healthiness learn, this 2010 instruction manual was once built to spot on hand engineering controls that may support the lessen employee publicity to respirable coal and silica airborne dirt and dust. The controls mentioned during this instruction manual diversity from long-utilized controls that experience built into criteria to more moderen controls which are nonetheless being optimized. The rationale used to be to spot the easiest practices which are on hand to regulate respirable dirt degrees in underground and floor coal mining operations. This guide presents basic info at the regulate applied sciences in addition to vast references.
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Additional info for Best Practices for Dust Control in Coal Mining
310. , pp. 155–160. MSHA . Belt entry ventilation review: report of findings and recommendations. S. Department of Labor, Mine Safety and Health Administration. MSHA . Program Evaluation and Information Resources, Standardized Informa tion System. S. Department of Labor, Mine Safety and Health Administration. Mundell RL et al. . Respirable dust control on longwall mining operations in the United States. In: Proceedings of the Second International Mine Ventilation Congress (Reno, NV, November 4–8, 1979).
A gob curtain (Figure 3-5) installed between the first support and the rib in the headgate entry can force the ventilating air to make a 90° turn down the longwall face rather than leak into the gob. A number of longwall operations have installed brattice curtain behind the hydraulic support legs along the first 5–10 shields in an effort to further reduce leakage into the gob and increase airflow down the face. In various studies, the average face air velocity with the curtain installed was about 35% greater than without the curtain.
Improved shearer-clearer system for double-drum shearers on longwall faces. S. Department of the Interior, Bureau of Mines, RI 8963. NTIS No. PB 86-107844. Kelly J, Ruggieri S . Evaluate fundamental approaches to longwall dust control; subprogram C: Stageloader dust control. Foster-Miller, Inc. S. Bureau of Mines contract J0318097. NTIS No. DE 90-015510. Kissell FN, Stachulak JS . Underground hard-rock dust control. In: Kissell FN, ed. Handbook for dust control in mining. S. Department of Health and Human Services, Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health, DHHS (NIOSH) Publication No.
Best Practices for Dust Control in Coal Mining by Jay F. Colinet, James P. Rider, Jeffrey M. Listak, John A. Organiscak, Anita L. Wolfe, Departmentof Health and human Services Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health