Appendix C - Hazardous Facility Screening Procedure WORKSHEET 5: Total Effects Ratios: Manual Calculation Sheet SUBSTANCE Fire/Explosion Effects Health Effects Ration Ecological Effects Ratio Ratio 1 2 3 4 5 6 7 8 9 10 Total Effects Ratios Note: Only fill out those sections applicable to the substance being assessed: for example, non-flammables need not be assessed in the Fire/Explosion Effects Group. App C - 19