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RISER GENERAL NOTES: <br />PREPARED BY <br />1. ALL GROUND ELECTRODES, CONDUCTORS AND COMPLETE GROUNDING SYSTEM MUST BE <br />DONE IN COMPLIANCE WITH NEC STD #250 AND AHJ, <br />2. CONTRACTOR SHALL VISIT SITE AND BECOME FAMILIAR WITH THE WORK BEFORE BIDDING <br />ON THIS PROJECT. <br />3. FAULT CURRENT WAS CALCULATED AT 20080 AMPS FOR A LOCAL TRANSFORMER. VERIFY <br />WITH LOCAL ELECTRIC COMPANY AND NOTIFY ENGINEER IF DIFFERENT. <br />4. ALL EXTERIOR EQUIPMENT MUST BE RATED NEMA 3R OR BETTER. <br />5. CONSULT AND WORK WITH LOCAL ELECTRIC FOR FIELD LOCATIONS. NOTIFY ENGINEER WITH <br />ANY CHANGES. <br />1 PANEL <br />TYPICAL <br />0 100A BUS <br />60A MBC <br />NEW 120/240V <br />METER I 1P'3W <br />NEMA 3R <br />PROPOSED 1 "C <br />UTILITY 3#4CU <br />PAD MTD <br />XFMR <br />TRiser Diagram - 60A <br />N.T.S <br />VOLTAGE DROP SCHEDULE <br />DEVICE <br />FEEDER <br />BRANCH CIRCUIT <br />TOTAL VOLTAGE <br />DROP <br />VOLTAGE DROP <br />WIRE SIZE <br />LENGTH <br />MAX VOLTAGE DROP <br />WIRE SIZE <br />A <br />0.06% <br />#4 <br />11' <br />0.29% (CKT 1) <br />#12 <br />0.34% <br />B <br />0.08% <br />#4 <br />11' <br />0.18% (CKT 1) <br />#12 <br />0.26% <br />C <br />0.09% <br />#4 <br />11' <br />0.18% (CKT 1) <br />#12 <br />0.27% <br />D <br />0.06% <br />#4 <br />11' <br />0.22% (CKT 1) <br />#12 <br />0.28% <br />E <br />0.59% <br />#3 <br />12' <br />1.04% (CKT 1,3) <br />#8 <br />1.63% <br />F <br />0.43% <br />#3 <br />12' <br />2.99% (CKT 11) <br />#12 <br />3.42% <br />#6G CU <br />i ! <br />I I <br />I <br />a e <br />60 AMP, 120/240V, 1P, 3W <br />UNDERGROUND ELECTRICAL SERVICE <br />1 "C- 3#4 <br />ALUMINUM CONDUCTOR EQUIVALENT: <br />1-1 /2" C- 3#2 AL. <br />GROUND ROD <br />N.T.S <br />METAL FRAME <br />OF BUILDING <br />SERVICE -- <br />EQUIPMENT <br />ALL CONNECTIONS <br />MADE WITHIN 5 FEET OF <br />POINT OF ENTRANCE OF <br />PIPE <br />Riser <br />N.T.S <br />10oA <br />J/ A e *** CHANGE PER JOB *** <br />#1/0 WG <br />GROUNDING <br />ELECTRODE <br />CONDUCTOR <br />(TYP. ALL) <br />#6 AWG TO <br />INCOMING <br />TELEPHONE BOARD <br />CONCRETE -ENCASED <br />ELECTRODE <br />'> 1;* <br />s <br />METAL UNDERGROUND <br />WATER PIPE <br />`-s D <br />100 AMP, 120/240V, 1 P, 3W <br />UNDERGROUND ELECTRICAL SERVICE <br />1-1 /2"C- 3#3 <br />ALUMINUM CONDUCTOR EQUIVALENT: <br />1-1/2" C- 3#1/0 AL. <br />FAULT CURRENT SCHEDULE <br />DEVICE <br />FAULT <br />AIC RATING <br />L-N VOLTS <br />UTILITY <br />FED FROM <br />FEEDER <br />DIRECTLY CONNECTED MOTOR LOAD <br />FAULT <br />X <br />R <br />DEVICE <br />FAULT <br />X <br />R <br />SIZE <br />X/ 1000` <br />R/ 1000' <br />LENGTH <br />X <br />R <br />FAULT <br />X <br />R <br />A <br />2,970 <br />10,000 <br />120V <br />2,970 <br />0.02417 <br />0.03238 <br />METER A <br />3,217 <br />0.02363 <br />0.02887 <br />#4 <br />0.048 <br />0.31 <br />11' <br />0.0005 <br />0.0035 <br />B <br />2,428 <br />10,000 <br />120V <br />2,428 <br />0.02569 <br />0.04222 <br />METER B <br />2,599 <br />0.02515 <br />0.03871 <br />#4 <br />0.048 <br />0.31 <br />11' <br />0.0005 <br />0.0035 <br />C <br />2,223 <br />10,000 <br />120V <br />2,223 <br />0.02644 <br />0.04705 <br />METER C <br />2,369 <br />0.0259 <br />0.04354 <br />#4 <br />0.048 <br />0.31 <br />11' <br />0.0005 <br />0.0035 <br />D <br />2,936 <br />10,000 <br />120V <br />2,936 <br />0.02425 <br />0.0329 <br />METER D <br />3,178 <br />0.02371 <br />0.02938 <br />#4 <br />0.048 <br />0.31 <br />11' <br />0.0005 <br />0.0035 <br />E <br />3,605 <br />10,000 <br />120V <br />3,493 <br />0.02533 <br />0.02321 <br />METER E <br />3,747 <br />0.02478 <br />0.02029 <br />#3 <br />0.047 <br />0.25 <br />12' <br />0.0005 <br />0.0029 <br />112 <br />1.039 <br />0.2599 <br />F <br />5,217 <br />10,000 <br />120V <br />4,969 <br />0.02155 <br />0.0109 <br />METER F <br />5,340 <br />0.021 <br />0.007983 <br />#3 <br />0.047 <br />0.25 <br />12' <br />0.0005 <br />0.0029 <br />248 <br />0.4687 <br />0.1172 <br />PELECTRICALPOWgERDEStG <br />ROSOX 272517 TAMPA, FL 33688 <br />TEL 813-600-5136 FAX 813-425-4882 <br />E-MAIL caries@epd-fl.cam <br />CARLOS M. ORAMA, PE. <br />ELECTRICAL ENGINEER <br />PE #60205 CA #27385 <br />ISSUE REVISIONS <br />CLIENT <br />Winward Building <br />Group <br />PROJECT <br />Abbott Square <br />ADDRESS <br />Simons Rd <br />Zephyrhills <br />Florida <br />SHEET NAME <br />Riser Diagram <br />JOB # BY <br />E21-250 MAI <br />ISSUE DATE <br />12-15-21 <br />SCALE I <br />AS SHOWN <br />THESE PLANS MAY NOT BE COPIED OR <br />MODIFIED WITHOUT WRITTEN PERMISSION <br />FROM THE ENGINEER. COPYRIGHT R <br />• EN •°° III <br />I <br />�0 •. STATE OF <br />CARLOS M. ORAMA, PE <br />NOT VALID UNLESS SIGNED & EMBOSSED BY <br />A REGISTERED ENGINEER <br />SHEET <br />E400 <br />_ - <br />r <br />�r � _ _ <br />