Appendix C - Hazardous Facility Screening Procedure FIGURE C2: HFSP STE P BY ST GEuPi dGeU IDE HAZARDOUS SUBSTANCES INVENTORY SELECT PRIORITY SUBSTANCES SITE INFORMATION SUBSTANCE INFORMATION HFSP CALCULATION TOTAL EFFECTS RATIO CHOOSE LESS HAZARDOUS SUBSTANCE PLAN STATUS REDUCE HAZARDOUS SUBSTANCES RESOURCE RESOURCE REVIEW OPTIONS TO CONSENT CONSENT REDUCE EFFECTS RATIO NOT REQUIRED REQUIRED App C - 13