Laserfiche WebLink
GROUND ROD INSTALL OUTSIDE OF <br />TANK EXCAVATION IN NATIVE SOIL <br />TEST LEAD CONNECTED TO GROUND ROD <br />(NOT LUG OR WIRING) <br />12" H-20 RATED 7 <br />ACCESS COVER <br />10 OHMS MAX <br />#4 STRANDED WIRE TO #4 STRANDED #4 STRANDED C <br />1/2"0 CADWELD GROUND 3 2 BARE COPPER BARE COPPER <br />ROD CONNECTION GROUND TO GROUND <br />GROUND ROD TO OTHER TANKS <br />• n n <br />(TYP.) <br />41 <br />TO <br />js <br />L <br />EQUIPMENT SCHEDULE <br />ITEM <br />'Ad & <br />lir <br />DESCRIPTION <br />N0. <br />NO. <br />DATE <br />1/2" 0 X 10' LONG COPPERBONDED GROUND <br />O <br />ROD: "ERICO" PART NO. 611300 (UL LISTED) <br />OR EQUIVALENT <br />O#4 <br />AWG STRANDED BARE COPPER GROUND <br />0 <br />WIRE. PROVIDE TERMINAL CONNECTORS AT <br />U -BOLT CONNECTIONS <br />#4 WIRE CABLE TO GROUND ROD <br />OCADWELD <br />CONNECTION "ERICO" PART NO. GTT14A1 L, USE <br />WELD METAL #32 <br />CADWELD "T" CONNECTION FOR #4 BARE <br />OSTRANDED <br />WIRE CABLES. "ERICO" PART NO. <br />TAC1 L1 L, USE #32 WELD METAL. <br />O5 <br />3/4" NPT ADJUSTABLE BRONZE GROUNDING <br />PIPE CLAMP, LIND EQUIPMENT P/N JR -150-6 <br />0 <br />(905) 475-5086 <br />O <br />4" NPT ADJUSTABLE COPPER GROUND CLAMPS, <br />BURNDY GAR224C 4AWG GROUND CONNECTOR <br />O <br />OPW 104A-120OWT 12" H-20 RATED, BOLT DOWN <br />WATER TIGHT ACCESS COVER (USED IN DRIVE AREAS) <br />OPW 104A-1200 12" H-20 RATED, GRAVITY LID <br />SEAL: <br />ACCESS COVER (USED IN PLANTER AREAS) <br />O <br />3/4"0 x 12" LONG SOLID BRONZE ROD <br />O3/4" <br />DOUBLE WALL ENTRY FITTING. <br />OF CAUFO�� <br />"BRAVO" MODEL NO. F -17 -SS -D <br />NOTE: <br />SEE TANK FUELING SITE PLAN <br />FOR SPECIFIC TANK LAYOUT <br />2 #4 STRANDED BARE <br />COPPER GROUND <br />#4 STRANDED 2 TO GROUND CLAMPS <br />' BARE COPPER ON FILL RISERS <br />#4 STRANDED BARE 2 GROUND , <br />COPPER GROUND <br />I TO OTHER TANKS 5 3/4" GROUNDING I <br />TO GROUND ROD CLAMP W/ TAP <br />SCREW (TYP.) <br />I I <br />I I <br />g 3/4"0 x 12" LONG <br />SOLID BRONZE <br />"T" CADWELD #4 4 ROD (TYP.) <br />STRANDED BARE <br />COPPER WIRE <br />CONNECTION <br />(TYP.) <br />I I <br />I I <br />I I <br />I I <br />#4 STRANDED, BARE COPPER 5 3/4" FRP BONDED <br />GROUND TO 3/4 0 SOLID ROD 9 DOUBLE ENTRY BOOT <br />CADWELD "L" CONNECTION "BRAVO" MODEL NO. <br />(NP.) EXTERNAL INTERNAL F -17 -SS -D <br />SUMP WALL SUMP WALL <br />A: STATIC GROUNDING PLAN VIEW & BONDING DETAILS TYPICAL PENETRATION 8c CONNECTION DETAIL <br />(SEE INSTALLATION SEQUENCE NOTES THIS SHEET) <br />SCALE: NONE <br />% MIN. <br />MR <br />GROUND ROD DETAIL <br />1/2" b X 10' LONG COPPER <br />CLAD STEEL GROUND ROD IN <br />NATIVE SOIL <br />COIL STATIC GROUND WIRE CABLE <br />UP 3' & SECURE TO SIDE OF <br />GALVANIZED STEEL RISER <br />12" H-20 RATED ACCESS COVER <br />CADWELD #4 WIRE CABLE TO GROUND ROD <br />OR GROUND ROD CLAMP <br />1/2" G X 10' LONG COPPER <br />CLAD STEEL GROUND ROD IN <br />NATIVE SOIL <br />#4 AWG STRANDED <br />BARE COPPER <br />GROUND WIRE <br />B: STATIC GROUNDING SECTION & BONDING DETAILS <br />SCALE: NONE <br />/`/MITAI1\IAAr NIT <br />4" FILL AND <br />STAGE I RETURN <br />PIPES (TYP.) <br />FILL SIDE <br />CONTAINMENT <br />SUMP (TYP.) <br />FINISHED <br />SURFACE <br />..o •o <br />..o..o <br />NOUBLE <br />WALL TANKS <br />PEAGRAVEL <br />BACKFILL <br />(GROUND ROD INSTALLED IN SOIL NOT PEAGRAVEL BACKFILL) <br />1/2" 4 X 10' LONG 1 <br />COPPER CLAD STEEL GROUND ROD DETAIL <br />GROUND ROD IN <br />NATIVE <br />TERMINAL CONNECTION <br />#4 STRANDED <br />BARE COPPER <br />GROUND WIRE <br />ANCHORING PLATE <br />I <br />4"0 COPPER GROUND 6 + <br />CLAMPS. "BURND <br />NO. GAR224C" % <br />RISER (TYP.) <br />GROUND CLAMP AT FILL <br />SUMP <br />"T" CADWELD #4 <br />STRANDED BARE <br />COPPER WIRE <br />CONNECTION <br />(TYP.) <br />#4 STRANDED BARE (_L)- <br />COPPER GROUND TO <br />3/4" 0 SOLID ROD <br />CADWELD "L" CONNECTION <br />(TYP.) <br />3/4"0 x 12" LONG <br />BRONZE ROD (TYP.) <br />M <br />NOTE: <br />FOR PENETRATIONS OF THE SUMP WALLS, <br />SOLID BRONZE STUD BOLTS ARE TO BE USED <br />AND THE INTERIOR SUMP GROUND WIRES ARE <br />TO BE CONNECTED VIA TERMINAL CONNECTORS <br />TO THE BOLTS. BOLTS TO BE SEALED BOTH <br />INSIDE AND OUT WITH GLASS MATT & RESIN. <br />EXTREME CAUTION MUST BE OBSERVED WHILE USING ANY NON—INTRINSICALLY SAFE <br />I DEVICE IN CLASSIFIED AREAS. SUMP MUST BE TESTED FOR VOLATILE VAPORS PRIOR I <br />■ TO USE. ELECTRICAL CONNECT MUST BE MADE WITH JUMPER WIRE SO FINAL ■ <br />CONNECTION IS AWAY FROM CLASSIFIED AREAS. <br />C: TESTING EXPOSED GROUND SYSTEM & BONDING DETAILS <br />SCALE: NONE <br />lelaill l, m0malw,��sluall <br />NOTES: <br />ALL STAGE I FILL AND VAPOR RISER ADAPTERS SHALL BE ELECTRICALLY GROUNDED TO <br />PROMOTE THE RELAXATION OF STATIC CHARGE. <br />THE BONDING AND GROUNDING FOR STATIC ELECTRICITY PROTECTION SHALL BE IN <br />COMPLIANCE PER ALL APPLICABLE FEDERAL, STATE AND LOCAL CODES INCLUDING NEPA 30, <br />FLAMMABLE AND COMBUSTIBLE LIQUIDS CODE, NFPA 77, RECOMMENDED PRACTICE ON <br />STATIC ELECTRICITY, NFPA 70, NATIONAL ELECTRIC CODE, AND THE CALIFORNIA CODE OF <br />REGULATIONS, SUBCHAPTER 15, PETROLEUM SAFETY ORDERS -REFINING, TRANSPORTATION <br />AND HANDLING, ARTICLE 5, FIRE AND EXPLOSIONS. <br />PER SECTION 6.4.1.3 OF NFPA 77, THE MEASURED TOTAL RESISTANCE IN THE GROUND <br />PATH TO EARTH SHALL BE LESS THAN 1 MEGAOHM WHICH IS CONSIDERED ADEQUATE FOR <br />RELAXATION OF STATIC CHARGE. THE MAXIMUM ALLOWABLE GROUND PATH TO EARTH <br />RESISTANCE FOR STATIC ELECTRICITY GROUNDING APPLICATIONS SHALL NOT EXCEED <br />100,000 OHMS. <br />PER SECTION 6.4.1.3 OF NFPA 77, THE RESISTANCE IN METALLIC BONDING AND OR <br />GROUNDING SYSTEMS SHALL BE LESS THAN 10 OHMS. RESISTANCE HIGHER THAN 10 <br />OHMS INDICATES INADEQUATE CONNECTIONS. <br />A GROUNDING SYSTEM PER NEC CODE FOR CURRENT CARRYING CONDUCTORS SHALL BE <br />CONSIDERED MORE THAN ADEQUATE FOR A STATIC ELECTRICITY GROUNDING SYSTEM. <br />PER THE NFPA 30, SECTION 5-6.3.4 ALL PARTS OF THE FILL PIPE ASSEMBLY, INCLUDING <br />THE DROP TUBE, SHALL FORM A CONTINUOUS ELECTRICALLY CONDUCTIVE PATH. <br />THE MINIMUM WIRE SIZE FOR BONDING AND GROUNDING SHALL BE COPPER AWG #4 <br />A 1/2" 0 BY 10' LONG COPPER CLAD STEEL GROUND ROD SHALL BE DRIVEN INTO NATIVE <br />SOIL ONLY. PLACING THE GROUND ROD INTO TANK PIT PEA GRAVEL SHALL NOT BE <br />PERMITTED UNDER ANY CONDITIONS. THE CONTRACTOR IS RESPONSIBLE FOR CLEARING ANY <br />UNDERGROUND UTILITIES PRIOR TO INSTALLATION OF THE GROUND. <br />THE GROUND ROD TO GROUND WIRE CONNECTION SHALL BE ACCESSIBLE THROUGH A <br />H-20 RATED 12" DIAMETER MINIMUM ACCESS COVER TO ASSIST INSPECTION, MAINTENANCE <br />AND TESTING. THE SCREW TYPE GROUND ROD CLAMP SHALL BE UL LISTED FOR DIRECT <br />BURIAL. <br />ONE MAIN STRANDED #4 THHN CONDUCTOR SHALL BE RUN PAST EACH FILL SUMP. ONE <br />STRANDED #4 THHN CONDUCTOR SHALL BE ROUTED TO EACH FILL SUMP. INSTALLATION AT <br />SUMP SHALL BE AS FOLLOWS AND MUST BE COMPLETED IN ORDER NOTED AS FOLLOWS: <br />OUT OF HOLE INSTALLATION SEQUENCE: <br />NOTE: <br />ALL CAD WELDS W/ EXCEPTION OF "T" CONNECTIONS AT EACH TANK AND FINAL CAD WELD <br />© GROUND ROD NOTED IN SCHEDULE ON THIS SHEET MAY BE PREFABRICATED OUTSIDE <br />THE TANK AREA AND BROUGHT TO SITE. <br />1. MAKE "CABLE TO PIPING STEEL SURFACE" CADWELD CONNECTION CONNECTION WITH #4 <br />STRANDED WIRE TO EACH FILL AND STAGE I RISER OUTSIDE THE SUMP AREA. TO ASSURE <br />A COMPLETE CONNECTION, ANY PAINT OR COATING ON THE RISER SHALL BE REMOVED <br />PRIOR TO INSTALLATION OF THE CADWELD CONNECTION. <br />2. APPLY "THERMOCAP" CATHODIC PROTECTION TO EACH OF THE CADWELDS ON RISERS. <br />3. FOR EACH TANK RISER MAKE #4 STRANDED TO #4 STRANDED "T" CADWELD CONNECTIONS <br />TO MAIN GROUND WIRE BACK TO GROUND ROD. THE CONDUCTORS SHALL HAVE 18" <br />MINIMUM COVER. EACH TANK SHALL HAVE SEPARATE GROUND WIRE TO GROUND ROD <br />3. MAKE #4 STRANDED WIRE TO GROUND ROD CADWELD CONNECTION. CADWELD <br />CONNECTION MODEL NUMBER PER NUMBER OF TANKS. <br />NOTE: <br />ELECTRICAL CONDUIT, FUELING SYSTEM HARDWARE OR THE STATION ELECTRICAL GROUNDING <br />SYSTEM SHALL NOT BE USED FOR GROUNDING OR BONDING FILL AND VAPOR RISERS. <br />TESTING: <br />TYPICAL FILL SUMP <br />6 4"0 BRONZE PIPE <br />CLAMPS (TYP.) <br />NOTE: <br />ALL EXTERIOR WIRE PENETRATIONS <br />ARE REQUIRED TO BE CAD WELDED <br />TO ENSURE EFFECTIVE GROUNDING. <br />CAUTION: AVOID CONNECTING ANY ELECTRICAL TEST LEAD TO THE FILL OR VAPOR <br />RISER IN A MANNER THAT WOULD POTENTIALLY PRODUCE STATIC DISCHARGE OR <br />SPARKS OF ANY KIND. <br />THE FILL AND VAPOR RISERS SHALL BE TESTED AFTER INSTALLATION AND <br />PERIODICALLY TO VERIFY BONDING AND GROUNDING COMPETENCY. <br />THE MAXIMUM RESISTANCE FROM ANY FILL OR VAPOR ADAPTER TO THE BODY OF <br />THE GROUND ROD SHALL NOT EXCEED 10 OHMS FOR A METALLIC RISER PIPE, SPILL <br />CONTAINMENT AND ADAPTER ASSEMBLIES. <br />THE RESISTANCE THROUGH ANY COMPOSITE OR NONMETALLIC STAGE I CONTAINMENT <br />FITTING SHALL BE MEASURED WITH A OHMMETER CAPABLE OF READING UP TO 10 <br />MEGAOHMS. THE SUM COLLECTIVE RESISTANCE OF THESE SEMI -CONDUCTIVE <br />ELEMENTS SHALL NOT EXCEED 100,000 OHMS. FOR THESE SYSTEMS, THE GROUND <br />RESISTANCE TESTER MUST BE CONNECTED TO THE GROUND CONDUCTOR CONNECTION <br />ON THE COMPOSITE CONTAINMENT SYSTEM OR RISER PIPE. <br />FOR INSTALLATIONS WITHOUT AN EXPOSED GROUND ROD CONNECTION, TOTAL SYSTEM <br />RESISTANCE SHALL BE MEASURED WITH A GROUND RESISTANCE TESTER BY A <br />QUALIFIED ELECTRICIAN FAMILIAR WITH GROUND TESTING. THE TWO POINT METHOD <br />MAY BE USED WITH THE SITE ELECTRICAL GROUNDING AS THE SECOND TEST POINT. <br />THE NEC MAXIMUM GROUND PATH RESISTANCE FOR CURRENT CARRYING <br />APPLICATIONS IS 25 OHMS. HOWEVER, GROUND ROD TO EARTH RESISTANCE UP TO <br />100 OHMS SHALL BE ACCEPTABLE FOR STATIC ELECTRICITY PROTECTION OF THE FILL <br />AND VAPOR RISERS. <br />GROUNDING OHMS NOTE: <br />TEST GROUNDING IMPEDANCE AT THE FILL RISERS. GROUNDING IMPEDANCE SHALL BE <br />BELOW 25 OHMS PER CURRENT NEC CODE. IF IMPEDANCE IS OVER 25 OHMS, PLACE <br />ANOTHER GROUND ROD A MINIMUM 10 FEET AWAY FROM THE FIRST GROUND ROD <br />AND TIE THE RODS TOGETHER WITH SAME WIRE SIZE AND CONNECTIONS. MAKE SURE <br />GROUND ROD IS INSTALLED INTO NATIVE SOIL. <br />CLIENT: <br />4: bp <br />'Ad & <br />lir <br />ARCO <br />BP WEST COAST PRODUCTS, LLC <br />NO. <br />DATE <br />DESCRIPTION <br />0 <br />0 <br />0 <br />0 <br />0 <br />0 <br />0 <br />0 <br />0 <br />io <br />0 <br />SEAL: <br />FESS /p <br />Gf-�gp�l <br />NO. 36475 <br />* XP. 6-30-22 <br />ATF <br />OF CAUFO�� <br />z <br />Lu <br />2 <br />• <br />Lu o <br />Q rn <br />UQm <br />o <br />Z <br />z�C� <br />�v7rnco <br />mZ <br />UOQ - <br />DQU <br />QUJ <br />I I w w <br />cnZ}LL <br />0 O z o <br />�z <br />UzOco <br />z U U o <br />Z z <br />Q <br />p z R <br />wz0-- <br />�LU <br />wQ}Z� <br />z Q -- <br />06 <br />(DoU4k <br />z�t <br />Q <br />Lu 00 w <br />0 <br />0 <br />z = <br />2 0- <br />z <br />g <br />a_ <br />DEVELOPMENT INFORMATION: <br />SITE ADDRESS: <br />ADDRESS <br />2510 S. STATE HWY 99 W. FRONTAGE ROAD <br />SAN JOAQUIN COUNTY, CA 95205 <br />DESIGNED BY: <br />CHECKED BY: <br />DRAWN BY: <br />ER <br />DATE: <br />PROJECT NO: <br />10/23/2019 <br />DRAWING TITLE: <br />TANK FILL AND VAPOR RISER <br />STATIC GROUNDING DETAIL <br />SHEET NO: <br />G,0,7m2 <br />