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Exhibit A <br /> 1. The existing generator enclosure has a very small day tank that transfers the fuel <br /> between the generator and the existing double wall underground tank. This day tank <br /> will also be removed along with the generator and the enclosure. <br /> 2. The existing double wall fuel lines from the underground tank come inside the <br /> enclosure in a vault/trench. <br /> 3. We will be constructing an enclosed metal cover at the trench/vault where the <br /> existing fuel lines come through the ground and concrete side wall of the trench/vault <br /> to keep rain water out. <br /> 4. This vault will have monitoring sensor for fuel leak. <br /> 5. New fuel lines will be connected to the (2) existing fuel lines, 1 supply and 1 return, <br /> in the vault. New pipes will be 90'd up and go through field fabricated vault lid. <br /> Pipes to be connected to a new 275 gallon outdoor day tank that would transfer he fuel <br /> between the existing underground double tank and the new generator. <br /> 6. The new fuel line which will all be above ground can be single wall black iron pipes, <br /> as allowed by code. <br /> 7. The Plumbing drawings should indicate our intention to comply with code required <br /> fuel leak monitoring. <br /> 8. The vault will be coated with 3M Scotchkote Liquid Epoxy Coating. <br /> 9. The vault being affected will be liquid tested after work is completed to ensure that <br /> the vault does not leak. <br /> 8E' L;%HVR` <br /> SEPI Z011�, <br /> ENVIRONMENTAI <br /> HF—qIT r1 jjQTAACh,*r <br />