Evaluation of Substitute Materials for Silica Sand in Abrasive Blasting
Contract No. 200-95-2946
Pre- and post-project medical surveillance testing was performed by Mobile Medical Screening Corporation of Pittsburgh, Pennsylvania. Phase 2, Appendix 4 represents sample pre- (Exhibit 1) and post-medical (Exhibit 2) forms used in this testing. An electronic file for appendix 4 does not exist as part of this report.
- Page last reviewed: March 22, 2012
- Page last updated: March 22, 2012
- Content source:
- National Institute for Occupational Safety and Health Respiratory Health Division (RHD)