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NOTES: <br />1. ALL FILL & STAGE I VAPOR RISERS SHALL BE ELECTRICALLY GROUNDED TO PROMOTE THE RELAXATION OF STATIC CHARGE. <br />2. THE BONDING & GROUNDING FOR STATIC ELECTRICITY PROTECTION SHALL BE IN COMPLIANCE PER ALL APPLICABLE FEDERAL, STATE, & <br />LOCAL CODES INCLUDING NFPA 30, FLAMMABLE & COMBUSTIBLE LIQUIDS CODE, NFPA 77, RECOMMENDED PRACTICE ON STATIC <br />ELECTRICITY, NFPA 70, NATIONAL ELECTRIC CODE, & THE CALIFORNIA CODE OF REGULATIONS, SUBCHAPTER 15, PETROLEUM SAFETY <br />ORDERS- REFINING, TRANSPORTATION & HANDLING, ARTICLE 5, FIRE & EXPLOSIONS. <br />3. PER SECTION 6.4.1.3 OF NFPA 77, THE MEASURED TOTAL RESISTANCE IN THE GROUND PATH TO EARTH SHALL BE LESS THAN 1 MEGAOHM <br />WHICH IS CONSIDERED ADEQUATE FOR RELAXATION OF STATIC CHARGE. THE MAXIMUM ALLOWABLE GROUNDED PATH TO EARTH <br />RESISTANCE FOR STATIC ELECTRICITY GROUNDING APPLICATIONS SHALL NOT EXCEED 100,000 OHMS. <br />4. PER SECTION 6.4.1.3 OF NFPA 77, THE RESISTANCE IN METALLIC BONDING & OR GROUNDING SYSTEMS SHALL BE LESS THAN 10 OHMS. <br />RESISTANCE HIGHER THAN 10 OHMS INDICATES INADEQUATE CONNECTIONS. <br />5. A GROUNDING SYSTEM PER NEC CODE FOR CURRENT CARRYING CONDUCTORS SHALL BE CONSIDERED MORE THAN ADEQUATE FOR A <br />STATIC ELECTRICITY GROUNDING SYSTEM. <br />6. PER THE NFPA 30, SECTION 4.5.3.4 ALL PARTS OF THE FILL PIPE ASSEMBLY, INCLUDING THE DROP TUBE, SHALL FORM A CONTINUOUS <br />ELECTRICALLY CONDUCTIVE PATH. <br />GROUND WIRE TO <br />ADDITIONAL SPILL BUCKET OR <br />GROUND ROD, PER DETAIL A <br />TANK#3: 10,000 <br />GALLONS DIESEL <br />GROUNDING ROD CAN BE LOCATED ANYWHERE ON <br />SITE, AS LONG AS IT IS IN NATIVE SOIL AND <br />ACCESSIBLE VIA THE SPECIFIED MANHOLE DETAIL C <br />4" FRP RISERS <br />FILL AND VAPOR BONDING <br />1 SCALE: 1"= 1'-0" <br />7. THE MINIMUM WIRE SIZE FOR BONDING & GROUNDING SHALL BE COPPER AWG #4. <br />8. A 01/2" BY 10' LONG COPPER CLAD STEEL GROUND ROD SHALL BE DRIVEN INTO NATIVE SOIL ONLY. PLACING THE GROUND ROD INTO TANK <br />PIT PEA GRAVEL SHALL NOT BE PERMITTED UNDER ANY CONDITIONS. THE CONTRACTOR IS RESPONSIBLE FOR CLEARING ANY <br />UNDERGROUND UTILITIES PRIOR TO INSTALLATION OF THE GROUND ROD. <br />9. THE GROUND ROD TO GROUND WIRE CONNECTION SHALL BE ACCESSIBLE THROUGH A H-20 RATED 12" DIAMETER MINIMUM ACCESS COVER <br />TO ASSIST INSPECTION, MAINTENANCE & TESTING. THE SCREW TYPE GROUND ROD CLAMP SHALL BE UL LISTED FOR DIRECT BURIAL. <br />10. GROUND WIRE TO BE ONE CONTINUOUS LOOP FROM GROUND ROD TO LAST TANK RISER. <br />11, ALL STAINLESS STEEL HARDWARE MUST BE USED TO FASTEN THE GROUNDING COMPONENTS, <br />NOTE: ELECTRICAL CONDUIT, FUELING SYSTEM HARDWARE OR THE STATION ELECTRICAL GROUNDING SYSTEM SHALL NOT BE USED FOR <br />GROUNDING OR BONDING FILL & VAPOR RISERS. <br />GROUNDING ROD <br />SPILL BUCKET <br />ATTACH GROUND <br />WIRE TO SPILL <br />BUCKET DESIGNATED <br />GROUND <br />CONNECTION, TYP. <br />FILL AND STAGE TANK #1 :20,000 <br />3 SPILL BUCKETS — — GALLONS REGULAR <br />(TYPICAL 2 PER TANK) <br />O <br />TANK #2: 10,000 <br />GALLONS PREMIUM <br />TESTING: <br />1. CAUTION: AVOID CONNECTING ANY ELECTRICAL TEST LEAD TO THE FILL OR VAPOR RISER IN A <br />MANNER THAT WOULD POTENTIALLY PRODUCE STATIC DISCHARGE OR SPARKS OF ANY KIND. <br />2. THE FILL & VAPOR RISERS SHALL BE TESTED AFTER INSTALLATION & PERIODICALLY TO VERIFY <br />BONDING & GROUNDING COMPETENCY. <br />3. THE MAXIMUM RESISTANCE FROM ANY FILL OR VAPOR ADAPTER TO THE BODY OF THE GROUND <br />ROD SHALL NOT EXCEED 10 OHMS. <br />4. THE TEST LEAD MUST BE CONNECTED TO THE GROUND ROD BODY, NOT THE GROUND ROD CLAMP <br />OR WIRING. <br />5. THE NEC MAXIMUM GROUND PATH RESISTANCE FOR CURRENT CARRYING APPLICATIONS IS 25 <br />OHMS. HOWEVER, GROUND ROD TO EARTH RESISTANCE UP THE 100 OHMS SHALL BE <br />ACCEPTABLE FOR STATIC ELECTRICITY PROTECTION OF THE FILL & VAPOR RISERS. <br />16 0 8 16 <br />GROUNDING PLAN <br />l „ / SCALE: 1/8" OF 1'-0" <br />LOOP <br />C GROUND ROD <br />SCALE: 1" = 1'-D" <br />REVISIONS <br />LL <br />0 <br />w <br />N <br />y <br />r <br />Z <br />} <br />Q M <br />3 <br />Q <br />� W � <br />W <br />w <br />LL o > <br />Q w W w <br />Q <br />� <br />J <br />3 <br />LU <br />0 <br />W <br />z <br />LL <br />z <br />Z <br />Q <br />Z <br />z <br />Q <br />H <br />DIAMOND Z ENGINEERING, INC. <br />W70 STATE ROAD <br />CLEVELAND, OH 44134 <br />PHONE: 440d 24 Wl <br />SCALE: <br />DATE: <br />AS NOTED <br />02/24/2023 <br />DRAWN BY: <br />PROJECTNO.: <br />OFF <br />WA-4226 <br />DRAWING NO. <br />T-4 <br />