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� CV N (j) � U MAXIMUM AVAILABLE FAULT CURRENT AND VOLTAGE DROP CALCULATIONS FEEDER SCHEDULE POWER RISER DIAGRAM NOTES: , LLQ COPPER CONDUCTORS ALUMINUM CONDUCTORS - AMPACITY 1� 3m MIN CONDUIT SIZE 1m 1m MIN CONDUIT SIZE 1. MAIN SWITCHBOARD'MSB'BASIS-OF-DESIGN IS SIEMENS'SENTROV AND DIMENSIONS SHOWN INDICATE 20 (3j#12+(1}#12 GND (a}#12+(1 y#12 GND D MAXIMUM ALLOWED. EC SHALL SUBMIT CUT-SHEETS INDICATING ALL GEAR DIMENSIONS PRIOR TO ORDERING UTILITY TRANSFORMER: 30 [3]#10+{1}#10 GND (4)#16+(1)#10 GND 314" ELECTRICAL EQUIPMENT. PROVIDE THIS EQUIPMENT OR APPROVED EQUAL. ON r 1 KVA RATING: 750 40 (3}#8+(1}#10 GND {4}#8+(1y#10 GND 314" 2. EC SHALL PROVIDE PROPOSED LAYOUT OF ALL ELECTRICAL ROOMS WITH A TO-SCALE DRAWING OR SKETCH TO tJ M VOLTAGE(E): 20850 (3)#6+(1)#111 GN❑ 4}#6+(1)#10 GND 1" VERIFY THAT ALL ELECTRICAL EQUIPMENT WILL FIT WITHIN ELECTRICAL ROOM/SPACE AS PART OF ELECTRICAL USE COPPER CONDUCTORS SUBMITTALS. Z: 3.50% 60 (3]#4+(1)410 GND {4}#4+(1)#10 GND 1-114" 3. EC SHALL BE RESPONSIBLE FOR MAINTAINING WORKING CLEARANCES IN ACCORDANCE W/CEC 110.26. Q � Ifla = �� = 750000 = 70 {3}#4+{7}#8 GND (4y#4+(1y#B GND 1.114" ( ) (E)(1.73) 359.84 2084 A 80 (3)#2+(1)#8 GND (4)#2+(1)#8 GND 1-1/4" 4. MAIN SWITCHBOARD'MSB'SHALL BE CONSTRUCTED IN ACCORDANCE W/UL891 AS WELL AS UTILITY AND THE FOLLOWING EUSERC REQUIREMENTS:CT COMPARTMENT(P659), U.G. PULL SECTION (708),LINE TERMINATIONS RED INC ARCHITECTS 90 {3}#2+{1}#8 GND (4y#2+{1 y#8 GND 1-114" 1217 J STREET,MODESTO,CA 95354 2084.259671 100 (3)91+(1)#6 GND (4 #1+ 1 #6 GND 1-1/2^ (706.1,706.2), METER PLATES(628),SMM METERING(642), SUPPORT(659.2). 209.522.6900 y { y (3)#110+(1)#6 GND (4)#110+(1)#6 GND 2" 5. MAIN SWITCHBOARD'MSB'SHALL BE PROVIDED WITH INTERNAL SURGE PROTECTION DEVICE(SPD)AND POWER I(sca) - %Z 3.50% - 59550 A 125 {3}#1+(1}#6 GND (4y#1+(1 y#6 GND 1-112" (3y#210+[1'�#4 OND {4}#216+(1 y#4 GND 2" QUALITY METERING. SIEMENS EQUIPMENT AS BASIS-OF-DESIGN:METERING IS TYPICAL OF SEIMENS'PAC3200', 150 (3)#110+(1)#6 GND (4)#1ro+(1)#6 GND 2" (3)#310+(1)#4 GND (4)#310+(1)#4 GND 2" SPD IS TYPICAL OF SIEMENS'TPST SERIES-200KA RATED W/INTEGRAL DISCONNECT. PROVIDE THIS OR SEAL: } MAIN SWITCH BOARD-MSB: 175 (3)#210+(1)#6 GND (4)#210+(1)#6 GND 2" (3)#410+(1)#4 GND (4)#410+(1)#4 GND 2-112" APPROVED EQUAL. J 200 (3)#310+(1)#6 GND (4)#3/0+(1)#6 GND 2" (3)#250+(11#4 GND (4)#250+(1)N GND 2-112" � L(ft) = 35 225 (3)#414+ 1}#4 GND (4)#aro+ 1]#4 GND 2.112" (3)#300+ 1]#2 GND (4}#3oa+ 1}#2 GND 2-112° 6. PROVIDE LABEL SERVICE DISCONNECTING MEANS PER CEC 230.70(6). { ( ( 7. ELECTRICAL GEAR MAY BE SERIES-RATED. OVER-CURRENT DEVICE ENCLOSURES SHALL BE IDENTIFIED AS I(A) = 59550 250 [3]#250+(1)44 GND (4)4250+(1 y#4 GND 2-112" (3)#350+(1)42 GND (4)4350+(1)#2 GND 31' SERIES-RATED AND LABELED IN ACCORDANCE WITH CEC 110.22. THE OVER-CURRENT DEVICES SHALL BE AIC C = 22185 (From IEEE Std 241) 300 (3)#350+(1)#4 GND (4)#350+(1)#4 GND 3" (3)#500+(1)#2 GND (4)#500+(1)#2 GND 3-112" RATED PER MANUFACTURER'S LABELING OF THE ELECTRICAL EQUIPMENT. eR S/0 n = 6 400 21(3)#310+(1 y#3 GND] 2[(4)#10+(1)#3 GND] 2[2'] 2[(3)#250+(2)#1 GND] 2[(4)#250+(2y#1 GND] 2[2-112°] 8. PER CEC 240.86(C)SERIES-RATED MAY ONLY BE USED ON PANEL BOARDS CONTAINING MOTOR LOADS WHERE �OPN J coq F 2 (1.73)(L)(1) _ 3605769.231 600 2[(3)#350+(1)#1 GND] 2[{4)#350+(1]41 GND] 2[3'] 21{3}#500+(1)#210 GND] 2[(4)#500+(1)#2/0 GND] 2[3-1r2"] THE SUM OF THE MOTOR FULL LOAD CURRENTS DOES NOT EXCEED 1%OF THE INTERRUPTING RATING OF THE �� y f [C](n)(E) 27686880 = 0.1302339 A +ISO':PROVIDE ADDITIONAL ISOLATED GROUNDING CONDUCTOR LOWER-RATED OVERCURRENT PROTECTION (I.E. 10,000A RATED=100A MAX OF MOTOR LOADS). m 9. COORDINATE ALL PRIMARY AND SECONDARY TRENCHING REQUIREMENTS. TYPICALLY PRIMARY TRENCHES Cr No. E 21841 ARE 48"AND SECONDARY ARE 30"(MIN). TRENCHES TYPICALLY TRANSISTION TO 72"AT SWITCHES, PULLBOXES, EXP:03/31/2019 M = 1 = 1 = 0.8847726 A SEDICATED AND TRANSFORMERS TO ALLOW FOR 36"LONG-RADIUS SWEEP ELBOWS. 1+f 1.130233859 F OUTSIDE AIR 10. NOT USED. �TgTF T 'm SYSTEM 11.ALL UNDERGROUND SERVICE CONDUITS SHALL BE SEALED PER CEC 230.8. of cA��F o I(sca) _ (I)(M) = 52688 A 'DOAS-1' 12. DEPTH BELOW GRADE FOR ALL EXTERIOR CONDUITS SHALL BE IN ACCORDANCE W/CEC TABLE 300.5. 'm 13. FOR ELEVATOR SHUNT TRIP DISCONNECT PROVIDE BUSSMANN"POWER MODULE"SWITCH OR EQUAL. PROVIDE 04/15/2019 R181029-1651 M W/N.O.CONTACTS, FIRE ALARM VOLTAGE MONITORING RELAY, KEY-TO-TEST SWITCH AND PILOT LIGHT. 14.ALL PROTECTION DEVICES SHALL BE MARKED TO INDICATE LOAD SERVED. 15. EQUIPMENT GROUNDING CONDUCTOR SHALL NOT BE USED AS ELECTRODE CONDUCTOR. CONSULTANT: PANEL PHASE POWER WIRE SIZE FEEDER CONDUCTORS PANEL VOLTAGE DROP FED FROM ARC FAULT SOLAR PV 16. PANEL FEEDERS SHALL BE SIZED TO PREVENT VOLTAGE DROP EXCEEING 2%. FACTOR LENGTH PER PHASE LOAD SYSTEM 17. TO REDUCE ARC-FLACH HAZARD IN ACCORDANCE W/CEC 240.87, MAIN CIRCUIT BREAKER SHALL BE EQUIPPED (BY OTHERS) W/ELECTRONIC TRIP UNIT(L,S,I)AND EQUIPPED W/"DYNAMIC ARC-FLASH SENTRY(DAS)"(BASIS-OF-DESIGN: MAIN SWITCHGEAR'MSB' 3 0.9 #500 35 6 1946 0.89 0.43% 52688 SIEMENS'WL'-SERIES INSULATED CASE CIRCUIT BREAKER W/ETU776 TRIP UNIT AND REMOTE KEYED SWITCH& STAUS INDICATOR LIGHT.) PANEL'1A' 3 0.9 #3/0 125 2 332 3.86 1.86% MSB 16820 18. ELECTRICAL EQUIPMENT, SUCH AS BUT NOT LIMITED TO SWITCHBOARDS, SWITCHGEAR, PANELBOARDS,AND ROOF ROOF METER SOCKETS SHALL BE FIELD OR FACTORY MARKED TO WARN QUALIFIED PERSONS OF POTENTIAL PANEL'1 B' 3 0.9 #3/0 125 2 301 3.59 1.72% MSB 16820 ELECTRIC ARC FLASH HAZARDS. MARKINGS SHALL MEET CEC 110.21 AND 110.22(8). 17 19. CIRCUIT BREAKER FOR SOLAR PHOTOVOLTAIC SYSTEM SHALL BE LOCATED AT THE OPPOSITE END OF THE PANEL'1 H' 3 0.9 #3/0 125 2 93 1.72 0.83% MSB 16820DISTRIBUTION BUSSING FROM THE INCOMING UTILITY CONNECTION. ENGINEERING SYSTEM SOLUTIONS PANEL'3A' PANEL'3B' PANEL'3C' PANEL'3D' PANEL'3H' STRUCTURAL•MEP•BUILDING COMMISSIONIN PANEL'1 K' 3 0.9 #1/0 185 1 59 3.21 1.54% MSB 5225 208/120 208/120V 208/120V 208/120V 208/120V 20. PER CEC 110.24,SERVICE EQUIPMENT IS TO BE MARKED WITH THE MAXIMUM CALCULATED AVAILABLE FAULT BUILDING RELATIONSHIPS 30,4W 30,4W 30,4W 30,4W 30,4W CURRENT AND DATE WHEN CALCULATIONS WERE PERFORMED. EXCEEDING EXPECTATIONS PANEL'1L' 3 0.9 #1/0 125 1 62 2.54 1.22% MSB 7382 150A 150A 150A 150A 175A www.es2eng.com 4943 NORTH 29TH EAST,STE A PANEL'1P' 3 0.9 #1/0 275 1 113 7.53 3.62% MSB 3633 AIC= AIC= AIC= AIC= AIC= IDAHO FALLS,IDAHO 83401 22,000 22,000 10,000 10,000 22,000 PHONE:(208)552-9874 PANEL'1R1' 3 0.9 #3/0 125 2 85 1.66 0.80% MSB 16820 A E PLINS,DR-S�DESIC-ARE THE E-1 SISI PROPERTY OF-- JOB NUMBER: 17.1019 175A 3� PANEL'2C' 3 0.9 #250 145 1 239 4.68 2.25% MSB 10852 `WARN I N G ...."LEO "° "=°'1SE"6"E""`"TEMSOLT'°"s ARC FLASH HAZARD. PANEL'2D' 3 0.9 #250 145 1 213 4.27 2.05% MSB 10852 APPROPRIATE PPE REQUIRED. PAN EL'1PL' 3 0.9 #1/0 150 1 98 4.79 2.30% 1R1 5019 FED FROM THIRD FLOOR PANEL 1H THIRD FLOOR FAILURE TO COMPLY CAN RESULT IN DEATH OR INJURY. PANEL'1R2' 3 0.9 #1 10 1 43 1.77 0.85% 1R1 14113 REFER TO NFPA 70 E. PANEL'17 3 0.9 #1 85 1 28 2.26 1.09% 1R1 6394 SEE NOTE 18 PANEL'2N 3 0.9 #250 25 1 242 4.53 2.18% 1A 13876 PANEL'2A' PANEL'213' PANEL'2C' PANEL'2D' PANEL'2L' PANEL'2R' Fakfield PANEL'213' 3 0.9 #250 25 1 241 4.25 2.04% 1B 13876 208/120 208/120V 208/120V 208/120V 208/120V 208/120 30,4W 30,4W 30,4W 30,4W 30,4W 30,4W INN & SUITES PANEL'2R' 3 0.9 #4 30 1 43 2.28 1.10% 1R1 7999 250A 250A 250A 250A 100A 100A BY MARRIOTT PANEL'2L' 3 0.9 #10 25 1 12 3.11 1.50% 1L 2878 AIC= AIC= AIC= AIC= AIC= AIC= 22,000 22,000 22,000 22,000 10,000 10,000 PANEL'3N 3 0.9 #1/0 20 1 121 5.04 2.42% 2A 11025 250A 3� PANEL'3B' 3 0.9 #1/0 20 1 120 4.76 2.29% 2B 11025 100A 3� PANEL'3C' 3 0.9 #1/0 20 1 120 5.19 2.50% 2C 9027 PANEL'3D' 3 0.9 #1/0 20 1 106 4.72 2.27% 2D 9027 PANEL'3H' 3 0.9 #2/0 40 1 151 2.74 1.32% 1H 11064 FED FROM FED FROM FED FROM FED FROM PANEL1A PANEL1B PANEL1L PANEL1R1 Q SECOND FLOOR 2 TOTAL-PANEL FEEDERS FROM 2ND FL SECOND FLOOR Z AIC FAULT CALCULATIONS ARE BASED UPON THE ABOVE UTILITY TRANSFORMERS KVA RATING,Z IMPEDANCE,PROPOSED TRANSFORMER LOCATION AND PANEL LOCATIONS 0 LL INDICATED,AND COPPER CONDUCTORS FOR SECONDARY AND PANEL FEEDERS.EC TO VERIFY ACTUAL TRANSFORMER KVA SIZE,TRANSFORMER Z IMPEDANCE,CONDUCTOR MATERIAL AND TRANSFORMER LOCATION W/UTILITY COMPANY PRIOR TO ORDERING ELECTRICAL GEAR W/AIC RATINGS. ELEVATOR U M BUSSMANN'POWER MODULE' FUSIBLE SHUNT TRIP SWITCH - (SEE NOTE 13) 'MSB' 2"C W/(4)#2/0 CU+(1)#6 CU GND PANEL'2A' PANEL'213' PANEL'3H' PANEL'2L' PANEL'2R' 3 TOTAL PANEL FEEDERS 2000A,208/120V FEEDER FEEDER FEEDER FEEDER FEEDER FROM PANEL 1R1 30,4W NEMA 3R ( AIC=65,000 I I IXX (SEE NOTES 1-8, 17) 6 TOTAL 177- 400A 3� COORDINATE W/UTILITY COMPANY PANEL FEEDERS DISTRIBUTION DISTRIBUTION FROM FL 150A 3� 100A 3� FOR MAX ALLOWABLE METER HEIGHT 1ST D (6'-3"AFF TYP)-HOUSE KEEPING SEE NOTE 19 ISECTION I SECTION 125A 3� PAD MAY NEED ADJUSTED ACCORDINGLY (UNIT SPACE) I I I 100A-3� +ISO so.00^ ® ® ® ® ® ® 7.5 ® ® ® 7.5 ® ® ® T (SEE NOTE 5) i 80.00° _ 0 13 SPO aUNIT PANEL'1A' PANEL'1B' PANEL'1H' PANEL'1K' PANEL'1L' PANEL'1P' PANEL'1R1' PANEL'1PL' PANEL'1RZ PANEL'1T' OCKET ® o.a 208/120V 208/120V 208/120V 208/120V 208/120V 208/120 208/120V 208/120 208/120V 208/120V 70'00 25.0 B 15.0 UNIT SPACE 30,4W 30,4W 30,4W 30,4W 30,4W 30,4W 30,4W 30,4W 30,4W 30,4W PAD MOUNTED CT COMPARTMENT 10° UNIT 400A 400A 400A 150A 150A 150A 400A 125A 100A 100A 60.00" (PROVISION) SPACE 5.0 SPACE IL' TRANSFORMER BY 6.2s •5.0 SEE TABLE 0 ® ® AIC= AIC= AIC= AIC= AIC= AIC= AIC= AIC= AIC= AIC= O UTILITY COMPANY 3.75 M ® 5.0 so.00° 200 0 5.0 ® ® 5.0 ® ® 22,000 22,000 22,000 10,000 10,000 10,000 22,000 10,000 22,000 10,000 0n 10.0 5.0 ® ® 5.0 ® ® Z U STUB PRIMARY AND SECONDARY 40.00" 0 s.o ® ® 5.0 ® ® PROVIDE CHASE NIPPLE(S)FOR REQ'D CKTS, CONDUITS THROUGH BLOCKOUT MAIN 5.0 ® ® 5.0 ® ® SEE LIGHTING CONTROL SCHEDULE m WITHIN±1"OF TOP OF CONCRETE PAD 30.00° 20.0 e ® 5.0 ® ® 5.0 ® ® LIGHTING p 5.0 ® ® 5.0 ® ® CONTROL z 20.00° ® ® ® ® 4"CONCRETE HOUSEKEEPING PAD PANEL'LCP' 0 46 PROVIDE CONCRETE TRANSFORMER PAD SUSE 5.0 5.o BY EC. FASTEN GEAR TO PAD U 1 30.0 7.5 7.5 PER UTILITY COMPANY REQUIREMENTS ,� 75.0 75.0 PER MANUFACTURER'S 10.00" RECOMMENDATIONS 25.0 ® ® ® 110.0 ® ® ® 7.5 ® ® ® 7.5 ® ® ® U) FINISHED GRADE °0° FIRST FLOOR z SECTION# 1 SECTION# 2 SECTION# 3 SECTION# 4 0 J COORDINATE LOCATION OF Supply=300 supply=3000 Supply=3000 Supply=3000 Section=3000 Section=2500 Section=2500 TRANSFORMER PAD BLOCKOUT W/ Neutral=3000 Neutral=2500 Neutral=2500 UTILITY-PROVIDED GROUND ROD aa.00 38.00 3e.00 3e.00 GRC RISERS GROUND PER CEC 250 W/ COORDINATE ALL PRIMARY-SIDE WORK W/GRC (1)#3/0 CU TO METAL U.G.WATER PIPE .53 REQUIRED W/UTILITY COMPANY LONG RADIUS (1)#3/0 CU TO BUILDING STEEL REVISIONS: ELBOWS _ (1)#3/0 CU TO CONCRETE ENCASED ELECTRODE (1)#1 CU TO BOND METAL GAS PIPING SYSTEM 1 BLDG DEPT 10/12/18 (SEE NOTE 9) EC TO COORDINATE SECONDARY SECONDARY FEEDER W/ UTILITY. REFER TO LODI ELECTRIC PLAN.COORDINATE CONDUIT,CONDUCTORS,TRENCHING,AND TERMINATIONS W/ UTILITY. SEE NOTES 9 AND 11 FOR MORE INFORMATION. u m :Z COORDINATE W/UTILITY COMPANY FOR COORDINATE W/ELECTRICAL INSPECTOR FOR INSPECTION AND SIGN OFF OF ALL PRIMARY INSPECTION AND SIGN OFF OF ALL SECONDARY ELECTRICAL WORK ELECTRICAL WORK m BA PROJECT# 161010 PLN PROJECT# 17077 1 POWER RISER DIAGRAM MARRIOTT# 4476 t�•� NO SCALE U PERMIT# - APN# 058-66-012 U N r.. t Q DATE: 4/15/19 DRAWN: DW CHECKED: JC SHEET TITLE: ELECTRICAL DETAILS 'C d SHEET NO.: c 3 c� L r E501