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AGCDC.CDM TEST LEAD CONNECTED TO GROUND ROD Q (NOT LUG OR WIRING) U (TYP.)O8 5 FILL SUMP Z (TYP.) 6 TANK #3 #4 STRANDED WIRE TO 0 1/2"0 CADWELD GROUND 7 H 0 0 ROD CONNECTION 10 OHMS MAX W --� #4 STRANDED WIRE TO #4 STRANDED #4 STRANDED 2 0 BOND GROUND WIRE TO ° ° \ 3 2 BARE COPPER BARE COPPER Z ALL METALLIC RISERS 0 1 HYDROSTATIC 1/2"0 CADWELD GROUND GROUNDTO GROUND O AS REQUIRED (TYP.) `- °o RESERVOIR ROD CONNECTION GROUND ROD TO OTHER TANKS U SEE BONDING DETAIL a o Z TURBINE SUMP IFT n T LLI 0) FILL SUMP \�/ / � / / D - Lo M //�//%/�\//%// \ \�/j//////,• „ STRANDED LBARE C� Q N TANK # 1 ( / COPPER WIRE " 0 1 2 � X 10 LONG 1 � � \ � � ` � � � COPPER CLAD STEEL GROUND ROD DETAIL CONNECTION i `i 6 4"0 BRONZE PIPE Q o GROUND ROD IN --- (TYP.)(TYP.) �� , CLAMPS (TYP.) v 0 NATIVE S01� ' N U) > 0- GROUND GROUND ROD INSTALL OUTSIDE OF 1 3 FILL SUMP TANK EXCAVATION IN NATIVE SOIL 4 ( (o • 1 �'� \�� m (TYP.) (TYP.) 2 TERMINAL CONNECTION ` #4 STRANDED BARE 5 TANK #2 i COPPER GROUND TO �/ --� i �i 3/4" 0 SOLID ROD EQUIPMENT S 1 �: / 0 1 i i CADWELD "L" CONNECTION l \ 1 i ANCHORING PLATE i (TYP•) ITEM 4" DIA. BRONZE 3/4"0 x 12" LONG 8 N0. DESCRIPTION 6 NOTE: � GROUND CLAMP i BRONZE ROD (TYP.) 1/2" 0 X 10' LONG COPPERBONDED GROUND SEE TANK FUELING SITE PLAN ��\ (TYP.) O ROD: "ERICO" PART NO. 611300 (UL LISTED) FOR SPECIFIC TANK LAYOUT TURBINE SUMP `�\ OR EQUIVALENT �\ RISER (TYP.) �� z 0 O #4 AWG STRANDED BARE COPPER GROUND ll B B \�� '� NOTE: > WIRE. PROVIDE TERMINAL CONNECTORS AT - - FOR PENETRATIONS OF THE SUMP WALLS, Ld U-BOLT CONNECTIONS SOLID BRONZE STUD BOLTS ARE TO BE USED ---- AND THE INTERIOR SUMP GROUND WIRES ARE CADWELDO4 WIRE CABLE TO GROUND ROD GROUND CLAMP AT FILL TO BE CONNECTED VIA TERMINAL CONNECTORS 3 # CONNECTION „ERICO„ SUMP TO THE BOLTS. BOLTS TO BE SEALED BOTH TYPICAL FILL SUMP PART N0. GTT14A1 L, USE _ NOTE: ----------------------------------------------------------------- - ---------------- INSIDE AND OUT WITH GLASS MATT & RESIN. WELD METAL #32 ALL EXTERIOR WIRE PENETRATIONS CADWELD "T" CONNECTION FOR #4 BARE #4 STRANDED BARE ARE REQUIRED TO BE CAD WELDED ,' 2 �� „ , COPPER GROUND � EXTREME CAUTION MUST BE OBSERVED WHILE USING ANY NON-INTRINSICALLY SAFE TO ENSURE EFFECTIVE GROUNDING. O STRANDED WIRE CABLES. ERICO PART NO. #4 STRANDED2 TO GROUND CLAMPS `� I DEVICE IN CLASSIFIED AREAS. SUMP MUST BE TESTED FOR VOLATILE VAPORS PRIOR I TAC1 L1 L, USE #32 WELD METAL. i BARE COPPER ON FILL RISERS ` ■ TO USE. ELECTRICAL CONNECT MUST BE MADE WITH JUMPER WIRE SO FINAL ■ #4 STRANDED BARE 2 GROUND �i CONNECTION IS AWAY FROM CLASSIFIED AREAS. 3/4 NPT ADJUSTABLE BRONZE GROUNDING COPPER GROUND TO OTHER TANKS 5 3/4" GROUNDING O5 PIPE CLAMP, LIND EQUIPMENT P/N JR-150-6 i TO GROUND ROD i (905) 475-5086 i CLAMP W/ TAP i SCREW (TYP.) i a C: TESTING EXPOSED GROUND SYSTEM & BONDING DETAILS O4" NPT ADJUSTABLE BRONZE PIPE CLAMP, i 8 3/4"0 x 12" LONG ; SCALE: NONE o LIND EQUIPMENT P/N JR-150-30 (905) i SOLID BRONZE i z 475-5086 i "T" CADWELD #4 4 ROD (TYP.) GENERAL SHEET NOTES i STRANDED BARE i OPOMECO/OPW 6110-12WT 12" H-20 RATED i COPPER WIRE ACCESS COVER i CONNECTION (TYP.) 8 3/4"0 x 12" LONG SOLID BRONZE ROD i i NOTES: TESTING: ALL STAGE I FILL AND VAPOR RISER ADAPTERS SHALL BE ELECTRICALLY GROUNDED CAUTION: AVOID CONNECTING ANY ELECTRICAL TEST LEAD TO THE FILL OR VAPOR O 3/4" DOUBLE WALL ENTRY FITTING. TO PROMOTE THE RELAXATION OF STATIC CHARGE. RISER IN A MANNER THAT WOULD POTENTIALLY PRODUCE STATIC DISCHARGE OR "BRAVO" MODEL NO. F-17-SS-D # 5 3/4"I 4 STRANDED BARE COPPER FRP BONDED I THE BONDING AND GROUNDING FOR STATIC ELECTRICITY PROTECTION SHALL BE IN SPARKS OF ANY KIND. i GROUND TO 3/4" 0 SOLID ROD 9 DOUBLE ENTRY BOOT i COMPLIANCE PER ALL APPLICABLE FEDERAL, STATE AND LOCAL CODES INCLUDING THE FILL AND VAPOR RISERS SHALL BE TESTED AFTER INSTALLATION AND CADWELD "L" CONNECTION "BRAVO" MODEL NO. i NFPA 30, FLAMMABLE AND COMBUSTIBLE LIQUIDS CODE, NFPA 77, RECOMMENDED PERIODICALLY TO VERIFY BONDING AND GROUNDING COMPETENCY. (TYP.) EXTERNAL INTERNAL F-17-SS-D �' PRACTICE ON STATIC ELECTRICITY, NFPA 70, NATIONAL ELECTRIC CODE, AND THE SUMP WALL SUMP WALL ,' CALIFORNIA CODE OF REGULATIONS, SUBCHAPTER 15, PETROLEUM SAFETY THE MAXIMUM RESISTANCE FROM ANY FILL OR VAPOR ADAPTER TO THE BODY OF ORDERS-REFINING, TRANSPORTATION AND HANDLING, ARTICLE 5, FIRE AND THE GROUND ROD SHALL NOT EXCEED 10 OHMS FOR A METALLIC RISER PIPE, SPILL TYPICAL PENETRATION & CONNECTION DETAIL EXPLOSIONS. CONTAINMENT AND ADAPTER ASSEMBLIES. LLJ A: STATIC GROUNDING PLAN VIEW & BONDING DETAILS (SEE INSTALLATION SEQUENCE NOTES BELOW) PER SECTION 6.4.1 .3 OF NFPA 77, THE MEASURED TOTAL RESISTANCE IN THE THE RESISTANCE THROUGH ANY COMPOSITE OR NONMETALLIC STAGE I CONTAINMENT GROUND PATH TO EARTH SHALL BE LESS THAN 1 MEGAOHM WHICH IS CONSIDERED FITTING SHALL BE MEASURED WITH A OHMMETER CAPABLE OF READING UP TO 10 ( , SCALE: NONE ADEQUATE FOR RELAXATION OF STATIC CHARGE. THE MAXIMUM ALLOWABLE GROUND MEGAOHMS. THE SUM COLLECTIVE RESISTANCE OF THESE SEMI-CONDUCTIVE PATH TO EARTH RESISTANCE FOR STATIC ELECTRICITY GROUNDING APPLICATIONS ELEMENTS SHALL NOT EXCEED 100,000 OHMS. FOR THESE SYSTEMS, THE GROUND SHALL NOT EXCEED 100,000 OHMS. RESISTANCE TESTER MUST BE CONNECTED TO THE GROUND CONDUCTOR CONNECTION L�-I PER SECTION 6.4.1 .3 OF NFPA 77, THE RESISTANCE IN METALLIC BONDING AND OR ON THE COMPOSITE CONTAINMENT SYSTEM OR RISER PIPE. 7 12" H-20 RATED ACCESS COVER GROUNDING SYSTEMS SHALL BE LESS THAN 10 OHMS. RESISTANCE HIGHER THAN 10 FOR INSTALLATIONS WITHOUT AN EXPOSED GROUND ROD CONNECTION, TOTAL SYSTEM ------ OHMS INDICATES INADEQUATE CONNECTIONS. RESISTANCE SHALL BE MEASURED WITH A GROUND RESISTANCE TESTER BY A v! A GROUNDING SYSTEM PER NEC CODE FOR CURRENT CARRYING CONDUCTORS SHALL QUALIFIED ELECTRICIAN FAMILIAR WITH GROUND TESTING. THE TWO POINT METHOD r� � CADWELD #4 WIRE CABLE TO GROUND ROD BE CONSIDERED MORE THAN ADEQUATE FOR A STATIC ELECTRICITY GROUNDING MAY BE USED WITH THE SITE ELECTRICAL GROUNDING AS THE SECOND TEST POINT. ' 3 4„ OR GROUND ROD CLAMP SYSTEM. THE NEC MAXIMUM GROUND PATH RESISTANCE FOR CURRENT CARRYING W ' MIN. �� PER THE NFPA 30, SECTION 5-6.3.4 ALL PARTS OF THE FILL PIPE ASSEMBLY, APPLICATIONS IS 25 OHMS. HOWEVER, GROUND ROD TO EARTH RESISTANCE UP TO INCLUDING THE DROP TUBE, SHALL FORM A CONTINUOUS ELECTRICALLY CONDUCTIVE 100 OHMS SHALL BE ACCEPTABLE FOR STATIC ELECTRICITY PROTECTION OF THE FILL i 1 1/2" D X 10 LONG COPPER PATH. AND VAPOR RISERS. CLAD STEEL GROUND ROD IN 4" FILL AND NATIVE SOIL STAGE I RETURN THE MINIMUM WIRE SIZE FOR BONDING AND GROUNDING SHALL BE COPPER AWG #4 PIPES (TYP.) A 1/2" 0 BY 10' LONG COPPER CLAD STEEL GROUND ROD SHALL BE DRIVEN INTO C NATIVE SOIL ONLY. PLACING THE GROUND ROD INTO TANK PIT PEA GRAVEL SHALL NOTE: O 2 #4 AWG STRANDED FILL SIDE NOT BE PERMITTED UNDER ANY CONDITIONS. THE CONTRACTOR IS RESPONSIBLE FOR BARE COPPER CONTAINMENT CONTAINMENT CLEARING ANY UNDERGROUND UTILITIES PRIOR TO INSTALLATION OF THE GROUND. ALL CAD WELDS W/ EXCEPTION OF FINAL CAD WELD @ GROUND ROD NOTED IN GROUND WIRE BOX (TYP.) SUMP (TYP.) SCHEDULE BELOW MAY BE PREFABRICATED OUTSIDE THE TANK AREA AND BROUGHT 0 TANK C TANK THE GROUND ROD TO GROUND WIRE CONNECTION SHALL BE ACCESSIBLE THROUGH A TO SITE. __ 2 4 H-20 RATED 12" DIAMETER MINIMUM ACCESS COVER TO ASSIST INSPECTION, W GROUND ROD DETAIL TYp FINISHED MAINTENANCE AND TESTING. THE SCREW TYPE GROUND ROD CLAMP SHALL BE UL z Q AX (TYP•) ( ) SURFACE LISTED FOR DIRECT BURIAL. ® U W 0"0.. °•o ONE MAIN STRANDED #4 THHN CONDUCTOR SHALL BE RUN PAST EACH FILL SUMP. -�0- I- W J °. °°'° °•°°•° °'°°'° ONE STRANDED #4 THHN CONDUCTOR SHALL BE ROUTED TO EACH FILL SUMP. z J ° �'�/' INSTALLATION AT SUMP SHALL BE AS FOLLOWS AND MUST BE COMPLETED IN ORDER O — °° 0.. 6 \\�j�\� NOTED AS FOLLOWS: % _ LL ITYP. 1/2" 0 X 10' LONG COPPER 1 \/j�\ 8A ( ) \\/j\\� �ji Q CLAD STEEL GROUND ROD IN \/\\ (TYP ) \\//\� Lnz NATIVE SOIL00 z Q UBLE WALL TANKS COIL STATIC GROUND WIRE CABLE 2 consultant job# UP 3' & SECURE TO SIDE OF GALVANIZED STEEL RISER PEAGRAVEL BACKFILL master release date AXI project master exe date drawn by \\/\� \/\\/\\/\\/\\/\\/\\/\� i/ / EARTH .\\,\ ,\ ,\\,\\,\\,\\,\\ (GROUND ROD INSTALLED IN SOIL NOT PEAGRAVEL BACKFILL) Facility/Project NOTE: ELECTRICAL CONDUIT, FUELING SYSTEM HARDWARE OR THE STATION ELECTRICAL sheet name GROUNDING SYSTEM SHALL NOT BE USED FOR GROUNDING OR BONDING FILL AND B: STATIC GROUNDING SECTION & BONDING DETAILS VAPOR RISERS. GO .7.2 SCALE: NONE