ed action, as NEPA Compliance Officer (authori7.ed under DOE Order4S1.IA), I bave made the following determination : ex, EA, EIS APPENDIX AND NUMBER: Description: 85.2 Modifications to 011, gas, and geothermal facility pump and piping configurations, manifolds. metering systems, and other instrumentation that would not change design process flow rates or affect permitted air emisSlOns 431