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RISER GENERAL NOTES: <br />n <br />PREPARED BY <br />1. THIS PROJECT CONSIST OF PROVIDING ELECTRICITY TO A NEW LIFT STATION. WORK WITH <br />GC AND LANDSCAPE TO RUN CIRCUITS AS SHOWN. METER AND PANEL SHALL BE INSTALLED <br />ON TWO 6"X6"X9' POST WITH UNI-STRUT. <br />2. AVAILABLE FAULT CURRENT USED FOR THESE CALCULATIONS WAS 9810. CONSULT <br />ELECTRIC COMPANY ONCE UTILITY TRANSFORMER IS INSTALLED. IF AFC IS HIGHER THAN <br />9810 NOTIFY ENGINEER BEFORE INSTALLING OR PURCHASING EQUIPMENT. <br />3. ALL GROUND ELECTRODES, CONDUCTORS AND COMPLETE GROUNDING SYSTEM MUST BE <br />DONE IN COMPLIANCE WITH NEC STD #250 AND AHJ. <br />4. CONTRACTOR SHALL VISIT SITE AND BECOME FAMILIAR WITH THE WORK BEFORE BIDDING <br />ON THIS PROJECT. <br />ALARM HORN <br />AND LIGHT <br />RISER DIAGRAM <br />LIFT <br />STATION <br />ROOM <br />VOLTS 480Y/277V 3P 4W <br />AIC 10,000 <br />MOUNTING <br />FLUSH <br />BUS AMPS 100 <br />MAIN BKR 100 <br />FED FROM <br />METER <br />NEUTRAL 100% <br />LUGS STANDARD <br />NOTE <br />CKT <br />CKT <br />LOAD KVA <br />CKT <br />CKT <br />LOAD KVA <br />A <br />B <br />C <br />A <br />B <br />C <br /># <br />BKR <br />CIRCUIT DESCRIPTION <br /># <br />BKR <br />CIRCUIT DESCRIPTION <br />1 <br />30/3 <br />PUMP #2 <br />5.82 <br />2 <br />30/3 <br />PUMP #1 <br />5.82 <br />3 <br />1 <br />5.82 <br />4 <br />1 <br />5.82 <br />5 <br />1 <br />5.82 <br />6 <br />1 <br />5.82 <br />7 <br />20/1 <br />SPACE <br />0 <br />8 <br />40/1 <br />XFMR XFMR <br />0 <br />9 <br />20/1 <br />SPACE <br />0 <br />10 <br />20/1 <br />SPACE <br />0 <br />11 <br />20/1 <br />SPACE <br />0 <br />12 <br />20/1 <br />SPACE <br />0 <br />TOTAL CONNECTED KVA BY PHASE <br />11.6 <br />11.6 <br />1 11.6 <br />CONN KVA <br />CALC KVA <br />CALC KVA <br />LARGEST MOTOR 17.5 <br />4.36 (25%) <br />TOTAL LOAD <br />39.3 <br />MOTORS <br />34.9 <br />34.9 (100%) <br />BALANCED 3-PHASE LOAD 47.3 A <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 />METER <br />0.56% <br />#3 <br />139' <br />- <br />- <br />0.56% <br />LIFT <br />STATION <br />0.57% <br />#3 <br />1'-8" <br />0.22% (CKT 1,3,5) <br />#10 <br />0.78% <br />XFMR <br />0.57% <br />#12 <br />6" <br />- <br />- <br />0.57% <br />RISER KEY NOTES <br />O (1)-#6 COPPER TO GROUND RODS, WATER PIPE, PER NEC 250.50. <br />O SERVICE ENTRANCE (4)-#3 THWN COPPER, IN 1-1/2" CONDUIT. <br />O3 NEW NON -FUSED DISCONNECT. <br />® NEW METER ENCLOSURE. 277/480V 3PH. NEMA 3R. <br />O FLOAT CONTROL CABLES <br />O NEW PANEL CONTROL BOX. 100A MAIN BREAKER. 277/480V 3PH. <br />O7 JUNCTION BOX. <br />® EXPLOSION PROOF VAPOR LEAK SEAL WITHIN CONDUIT (3EA.) <br />O9 PVC JUNCTION BOX 12"X12"X4" MIN. W/NON-CORRODING TYPE <br />HEAVY DUTY TERMINAL STRIP. <br />10 PUMP POWER CABLE. <br />SCALE: N.T.S. <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 />METER <br />5,410 <br />277V <br />5,242 <br />0.03422 <br />0.04026 <br />UTIL <br />9,810 <br />0.02769 <br />0.005538 <br />#3 <br />0.047 <br />0.25 <br />139' <br />0.0065 <br />0.0347 <br />LIFT <br />STATION <br />5,374 <br />10,000 <br />277V <br />5,206 <br />0.03429 <br />0.04068 <br />METER <br />5,242 <br />0.03422 <br />0.04026 <br />#3 <br />0.047 <br />0.25 <br />1'-8" <br />0.0001 <br />0.0004 <br />168 <br />1.6 <br />0.3999 <br />XFMR <br />2,870 <br />120V <br />2.861 <br />0.03939 <br />0.01441 <br />LIFT <br />STATION <br />5,206 <br />0.03429 <br />0.04068 <br />#12 <br />0.054 <br />2 <br />6" <br />0 <br />0.001 <br />ELECTRICAL POWER DESIGNS a <br />P.O.BOX 272517 TAMPA, FL 33688 <br />TEL:813-244-3473 <br />email: cados@epd-fl.com <br />CARLOS M. ORAMA, PE. <br />ELECTRICAL ENGINEER <br />PE #60205 CA #27385 <br />IISSUE REVISIONS <br />CLIENT <br />DGPS Construction <br />PROJECT <br />Trotters Crossing <br />Lift Station <br />ADDRESS <br />Trotters Crossing, <br />City of Zephyrhills, <br />FL <br />SHEET NAME I <br />Riser Diagram <br />JOB # BY <br />E23-206 MAI <br />ISSUE DATE <br />09.23.23 <br />SCALE I <br />1 11 - 201-011 <br />THESE PLANS MAY NOT BE COPIED OR MODIFIED <br />WITHOUT WRITTEN PERMISSION FROM THE <br />ENGINEER. COP(RIGHT R <br />No. 80205 <br />0, STATE OF <br />.4 "40RION <br />Y®NX. <br />CARLOS M, ORAMA, PE <br />NOT VALID UNLESS SIGNED & EMBOSSED BY A <br />REGISTERED ENGINEER <br />SHEET <br />E-2 <br />