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For Reference only-BLD2023-0778+Electrical Plan+6.20.2023_2.14.49_PM+3619866ELECTRICAL ABBREVIATIONS ABBRV DESCRIPTION ABBRV DESCRIPTION ABBRV DESCRIPTION ABBRV DESCRIPTION ABBRV DESCRIPTION A AMP, AMPERES EXIST OR (E) EXISTING LED LIGHT EMITTING DIODE PF POWER FACTOR TD TIME DELAY AC 6" ABOVE COUNTER OR 3" ABOVE BACKSPLASH F FUSE OR FAHRENHEIT LS LIMIT SWITCH PH OR 0 PHASE TC TELECOMMUNICATIONS OUTLET (PHONE/DATA) AF AMP FRAME FA FIRE ALARM LTG LIGHTING PNL PANEL TEMP TEMPERATURE or TEMPORARY AFF ABOVE FINISHED FLOOR FACP FIRE ALARM CONTROL PANEL LV LOW VOLTAGE PRI PRIMARY TERM TERMINAL AFG ABOVE FINISHED GRADE FBO FURNISHED BY OTHERS M or MTR MOTOR PSE PUGET SOUND ENERGY THHN HEAT -RESISTANT THERMOPLASTIC AHU AIR HANDLING UNIT FC FOOTCANDLE MAX MAXIMUM PT POTENTIAL TRANSFORMER THWN MOISTURE AND HEAT RESISTANT THERMOPLASTIC AIC AMPS INTERRUPTING CURRENT FLA FULL LOAD AMPERES MCA MINIMUM CIRCUIT AMPACITY PVC POLYVINYL CHLORIDE TOS TOP OF SUPPORT or STEEL or SLAB AL ALUMINUM FLEX FLEXIBLE CONDUIT MC METAL CLAD CABLE PV PHOTOVOLTAIC TS TAMPER SWITCH AT AMP TRIP FS FLOW SWITCH MCB MAIN CIRCUIT BREAKER PWR POWER TSP TWISTED SHIELDED PAIR ATS AUTOMATIC TRANSFER SWITCH FT FOOT or FEET MCC MOTOR CONTROL CENTER QTY QUANTITY TTB TELEPHONE TERMINAL BOARD AUTO AUTOMATIC FV FULL VOLTAGE MECH MECHANICAL R RESISTANCE or RADIUS TTC TELEPHONE TERMINAL CABINET AUX AUXILIARY FVNR FULL VOLTAGE NON -REVERSING MFR MANUFACTURER REC CONVENIENCE RECEPTACLE TYP TYPICAL AWG AMERICAN WIRE GAGE FVR FULL VOLTAGE REVERSING MH MANHOLE REQD REQUIRED UC UNDER -COUNTER BATT BATTERY G or GND GROUND MIN MINIMUM REV REVISION OF UNDER -FLOOR BFC BELOW FINISHED CEILING GA GAGE MISC MISCELLANEOUS RPM REVOLUTIONS PER MINUTE UG UNDERGROUND C CONDUIT or CENTIGRADE GEN GENERATOR MLO MAIN LUGS ONLY IRS RAPID START UH UNIT HEATER CAT CATALOG GFCI GROUND FAULT CIRCUIT INTERUPTER MOCP MAXIMUM OVERCURRENT PROTECTION RVAT REDUCED VOLTAGE AUTOTRANSFORMER UL UNDERWRITER LABORATORIES CB CIRCUIT BREAKER GRS GALVANIZED RIGID STEEL MPPT MAXIMUM POWER POINT TRACKING SCL SEATTLE CITY LIGHT UON UNLESS OTHERWISE NOTED CKT CIRCUIT HH HANDHOLE MSB MAIN SWITCHBOARD - SERVICE ENTRANCE RATED SEC SECONDARY UPS UNINTERRUPTABLE POWER SUPPLY CLG CEILING HID HIGH INTENSITY DISCHARGE MTD MOUNTED SECT SECTION UTP UNSHIELDED TWISTED PAIR CO CONDUIT ONLY - PROVIDE PULL STRING HOA HAND -OFF -AUTO SELECTOR SWITCH MTG MOUNTING SF SUPPLY FAN or SQUARE FEET V VOLTS CPT CONTROL POWER TRANSFORMER HP HORSEPOWER MVA MILLION VOLT AMPERES SHLD SHIELD or SHIELDED VM VOLTMETER CT CURRENT TRANSFORMER HPS HIGH PRESSURE SODIUM N NEUTRAL SHT SHEET W WATTS or WIRE CU COPPER HTR HEATER NC NORMALLY CLOSED SK SKETCH W/ WITH DAS DATA ACQUISITION SYSTEM IBE INSTALLED/CONNECTED BY ELECTRICAL NEC NATIONAL ELECTRICAL CODE - JURISDICTION CURRENT SPEC SPECIFICATIONS WH WATT-HOUR DC DIRECT CURRENT IBO INSTALLED BY OTHERS NEMA NATIONAL ELECTRICAL MANUFACTURERS ASSOCIATION SQ SQUARE WHSE WAREHOUSE DIA DIAMETER IC INTERRUPTING CURRENT NIC NOT IN CONTRACT SS STAINLESS STEEL WM WIREMOLD DISC DISCONNECT ID INSIDE DIAMETER NIL NIGHT LIGHT ST SHUNT TRIP or STREET W/o WITHOUT DIN DOWN IN INCH or INCHES NO. NUMBER STD STANDARD WP WEATHERPROOF/NEMA 3R MINIMUM DSB DISTRIBUTION SWITCHBOARD INST INSTANTANEOUS NO NORMALLY OPEN STL STEEL X REACTANCE DWG DRAWING JB or J-BOX JUNCTION BOX NTS NOT TO SCALE STRUCT STRUCTURAL XFMR TRANSFORMER E EMERGENCY DESIGNATION K THOUSAND OC ON -CENTER SUB SUBSTITUTE XHHW MOISTURE AND HEAT RESISTANT EF EXHAUST FAN KCMIL THOUSAND CIRCULAR MILS OCPD OVERCURRENT PROTECTIVE DEVICE SV SOLENOID VALVE CROSS -LINKED SYNTHETIC POLYMER EL ELEVATION (HEIGHT) KV KILOVOLT OD OUTSIDE DIAMETER SVC SERVICE XLP CROSS -LINKED POLYETHYLENE EMT ELECTRICAL METALLIC TUBING KVA KILOVOLT -AMPERES OFCI OWNER FURNISHED CONTRACTOR INSTALLED SW SWITCH XP EXPLOSION -PROOF EOL END -OF -LINE DEVICE KVAR KILOVOLT -AMPERES REACTIVE OL OVERLOADS SWBD SWITCHBOARD Z IMPEDANCE EPR ETHYLENE PROPYLENE RUBBER KW KILOWATTS OS OCCUPANCY SENSOR - ADJUSTABLE SYM SYMMETRICAL EQUIP EQUIPMENT KWH KILOWATT-HOURS PA PUBLIC ADDRESS SYNC SYNCHRONOUS EWC ELECTRIC WATER COOLER KWHD KILOWATT-HOUR DEMAND PB PULLBOX SYS SYSTEM EWH ELECTRIC WATER HEATER PC PHOTOCELL - MOUNT FACING NORTH TB TERMINAL BLOCK CIRCUIT SYMBOLS UNMARKED CIRCUIT IS CONCEALED IN CEILING OR WALL BRANCH CIRCUIT "20/1" (LION) BEGINNING OF INDIVIDUAL CIRCUIT CONDUIT, STUBBED, CAPPED AND J MARKED, WITH PULL STRING CONDUIT DOWN CONDUIT UP 2 1/2"-3#350,1#2G AL CIRCUIT EXISTING 2 J GF1 CONCEALED IN FLOOR OR UNDER GROUND 4a,b JUNCTION BOX SIZED PER CODE INDICATES ALL CONDUCTORSIN CONDUIT ARE ALUMINUM >n LN1A-2,4,6 PANEL HOMERUN (2)3"-3#350,1 # 1 /0G SIZE WIRE QUANTITY RACEWAY (2) PARALLEL FEEDS PV STRING NAMING CONVENTION STRING DESIGNATOR STRING WIRE I STRINGC1 -------------- —� PV MODULE (TYP) STRING C 1 CIRCUIT TYPE STRING NUMBER INVERTER IDENTIFIER RACEWAY UP CONDUCTORS - CONNECTED PLAN LEGENDS RACEWAY DOWN + — — CONDUCTORS - NOT CONNECTED r7� CODE REQUIRED PATHWAYS CIRCUIT CONTINUATION DESIGNATED SPACE FOR CODE REQUIRED SMOKE VENTILATION ELECTRICAL EQUIPMENT NAMING CONVENTION LEGEND EXAMPLES/LEGEND VOLTAGE EQUIPMENT TYPE POWER SYSTEM FLOOR DESIG. SEQUENCE DESIG. 4 ATS X B A 4 — 480Y/277 30, 4W+G ACC — AC COMBINER N — NORMAL B — BASEMENT/PIT UTILIZE SEQUENCE 4 MSB N 1 A 2 — 208Y/120 30, 4W+G SUB — UNIT SUBSTATION X — LIFE SAFETY (NEC517/NEC700) 1 — FIRST FLOOR DESIGNATOR TO INDICATE 2 PNL N 2 B MV — MEDIUM VOLTAGE SBD — SWITCHBOARD Y — LEGALLY REQUIRED (NEC701) M — MEZZANINE MULTIPLE EQUIPMENT T SGR — SWITCHGEAR Z — OPTIONAL (NEC702) R — ROOF TYPES IN SAME AREA EQUIP IT DPL — DISTRIBUTION PANEL U — UNINTERRUPTIBLE POWER (UPS) TYPE FLOOR PNL — BRANCH PANEL C — CRITICAL BRANCH (NEC517/NEC700) A — 1ST SEQUENCE ATS — AUTOMATIC TRANSFER SWITCH Q — EQUIPMENT BRANCH (NEC 517/NEC700) B — 2ND SEQUENCE VOLTAGE POWER SEQUENCE MSB — MAIN SWITCHBOARD W — OTHERS (AS DEFINED) C — 3RD SEQUENCE SYSTEM DESIGNATOR MTS — MANUAL TRANSFER SWITCH T — TRANSFORMER - DRY TYPE EXAMPLES / LEGEND SOLAR UTX — UTILITY MAIN TRANSFORMER STEP DOWN TRANSFORMER AC/DC C 1 __7 MCC — MOTOR CONTROL CENTER STEP DOWN TRANSFORMERS ARE ALWAYS LABELED'T' PROCEEDED BY PANEL NAME SERVED T ECB — ENCLOSED CIRCUIT BREAKER CURRENT COMBINER SEQUENCE FSW — FUSED DISCONNECT SWITCH TRANSFORMER SERVING PANEL'2PNLN1A' WOULD BE'T2PNLN1A' TYPE DESIGNATOR DSW — NON -FUSED DISCONNECT SW. EQUIPMENT BRANCH CIRCUIT PANELBOARD. VOLTAGE, AMPACITY AS INDICATED. PVINVERTER TRANSFORMER SPD SURGE PROTECTION DEVICE Eli FUSED DISCONNECT, TYPE AS INDICATED, 3-POLE LION X/Y/Z X DISCONNECT RATING Y NEMA RATING Z FUSE SIZE NON -FUSED DISCONNECT, TYPE AS INDICATED, 3-POLE LION X/Y X DISCONNECT RATING Y NEMA RATING Q ENCLOSED CIRCUIT BREAKER ® RELAY - CONTROL TYPE FE P-01 EMERGENCY POWER OFF SWITCH, see detail PB PULLBOX { GROUNDING ROD CONNECTION ® GROUNDING ROD CONNECTION WITH TEST WELL BOX O JUNCTION BOX ELECTRICAL ENCLOSRUE RECEPTACLES ALL RECEPTACLES TO BE GROUNDING TYPE LION. TYPE AS INDICATED (NOTE 3) GFCI GROUND FAULT CIRCUIT INTERRUPTER IG ISOLATED GROUND SP SURGE PROTECTION WP WEATHERPROOF DUPLEX RECEPTACLE '-` DOUBLE DUPLEX RECEPTACLE _ DUPLEX RECEPTACLE - GROUND FAULT CIRCUIT INTERRUPTER TYPE ELECTRICAL ROUGH -IN FOR COMMUNICATION OUTLET # (# INDICATES NUMBER OF PORTS) WEATHER STATION IN REFERENCE TO PROJECT SITE PROJECT SITE MAP Bella Soul Hair Design Daley 5< Driley tit Gr Possession PAINE FIELD a AIRPORT `\ -ame Fielr CASCADE VIEW j a9 ado © ids St \ I /SIOSiCO Flying HeS4tage Combat Armor Museum TemporariS�. cicsetl 'v'ih OlCSa�c - Q - _,r Pointe Golf Club rr High Trek AdySMures Edmonds Health Clinic F Q r, ; F -! a a�o9QSsr Seattle Birthday Party .. ® Q AEdmonds ?ark \ palrie 0 ®Departmentlice Field -/Lake kney sza 2 19 /St, South County © h Fire Station 17 522 North sound Center PROJECT LOCATION Picnic Point -North Lynnwood To1vn & Country N Jeadowdaie i The Refinery Salon 9 eeq , sr Edmonds Amma l Control 9 r Market Beach Park 525 Mill Creek® 250 5th Ave N,\? Edmonds, WA 98020 i Meadcs:dalePlayfieldsQ r Martha Lake Pantry Centennial Plaza Stan m 0°; rl0u� RarK Salt and Iron Steak • SSS d ® Bell St Edmonds Historical Museum Bell St E c e ����� d c' Lynnwood Po ice Q Department' Zood Rusty Pelican Cafe Breakfast • SS250 yP D Z 5th Ave N, Edmonds WA 98020 Lynn sea ® �" d vP Thai Cottage Tnei • SS , The Wishing Stone _t„ . Kelnero D IQ O Alderwood Public Safety Testing Manor - Little Bipsyl : thl�g a� P Z Main St Main St Main St MARKET Edmonds Main St Main St O F Bothell West s2 J MARKET seafood Seafood • Edmonds n • SS m PROJECT LOCATION/ j Woodway , Emergency Service Esperance ®Coordinating CANYON y cn Edmonds Library - Sno Isle Libraries pugs -� _ Q Red Twig Cafe 19, Woodway Fire Mountlake Terrace Brier sand Bakery El Edmonds Library Q Department mergency Service Coo�dinatinq (T 0 ELECTRICAL RISER CIRCUIT BREAKER, NUMBER INDICATES SIZE(A) AND POLES IST ST SHUNT TRIP CL CURRENT LIMITING ) LSIG L LONG TIME ADJUSTABILITY 1 30AF S SHORT TIME ADJUSTABILITY 30AT I INSTANTANEOUS ADJUSTABILITY G GROUND FAULT ADJUSTABILITY MEDIUM VOLTAGE CIRCUIT BREAKER DRAWOUT CIRCUIT BREAKER -00 FUSED SWITCH —0 NON -FUSED SWITCH 0— SPACE 30 FUSE OR CURRENT LIMITER. SIZE(A) AS INDICATED IDENTIFICATION SYMBOL FOR FEEDER SIZES MOTOR THERMAL OVERLOADS, SIZE PER MOTOR, (3) UON GROUND CONNECTION TX1A CD o co T All DELTA-WYE, DRY TYPE TRANSFORMER. VOLTAGE, KVA o RATING AS INDICATED ON PLANS, 150°C RISE, 220°C 75.0 kVA INSULATION CLASS STANDARD OTENANT METER MO UTILITY METER M O CD O Q N L Co of TRANSFER SWITCH PANEL LXP2N BRANCH CIRCUIT PANELBOARD/ENCLOSURE; VOLTAGE, AMPACITY AS INDICATED. 208YI120V 100A MCB GROUND FAULT SENSOR AND INDICATING LIGHT METERING POINT. (# INDICATES THE METER NUMBER) INVERTER CONVERTER OO JUNCTION BOX CONTROL CONDUIT POWER CONDUIT GENERAL INFORMATION SYMBOLS KEY NOTE REVISION SYMBOL LIGHT LINE INDICATES EXISTING DEVICES LIGHT LINE INDICATES FUTURE DEVICES REMOVE EXISTING ELECTRICAL EQUIPMENT NEC CODE REQUIRED CLEAR WORKING SPACE DETAIL OR DIAGRAM NUMBER SHEET NUMBER WHERE DETAIL/DIAGRAM SHOWN SECTION LETTER SHEET NUMBER WHERE SECTION SHOWN REVISION NUMBER - DENOTES NUMBER AND DATE WHEN REVISION OR ISSUE OCCURED REVISION CLOUD - DENOTES AREA OF CHANGE DETAIL REFERENCE OUTLINE WITH NUMBER AND SHEET LOCATION SCOPE OF WORK: PROJECT SCOPE OF WORK INCLUDES INSTALLATION OF ROOF MOUNTED GRID -TIED SOLAR POWER GENERATION SYSTEM AND ASSOCIATED ELECTRICAL EQUIPMENT. SYSTEM UNDER THIS SCOPE OF WORK SHALL BE IN COMPLIANCE WITH ELECTRIC UTILITY REQUIREMENTS AND ALL APPLICABLE LOCAL CODES. TOTAL SYSTEM SUMMARY: UTILITY: SNOPUD DC SYSTEM SIZE: 127.3 KW DC AC SYSTEM SIZE: 100 KW AC MODULE: JAM72D30-535/MB STRING LENGTH: 16-18 STRING QUANTITY: 14 MODULE QUANTITY: 238 TILT: 15.15' AZIMUTH: 270' & 90' INVERTER: CPS SCA50KTL-DO/US-480 INVERTER QUANTITY: 2 BLD2023-0778 ELECTRICAL INDEX I— W rn z O I= U � W rn of I— rn SHEET NO SHEET NAME E-001 COVER SHEET X X E-002 SHEET SPECIFICATION X X E-020 INTERCONNECT ONE -LINE DIAGRAM X X E-021 CALCULATIONS AND EQUIPMENT INFORMATION X X ES-095 SITE PLAN X X EP-100 STRINGING PLAN X E-500 INSTALLATION DETAILS X X E-501 MARKING AND LABELING REQUIREMENTS I X ff Mold� 19� try (:: ife Of Your Building WKINSTRY Co, LLC SEATTLE: 5005 3RD AVENUE S PO BOX 24567 SEATTLE, WA 98124 1-800-669-6223 www.mckinstry.com PROJECT: EDMONDS PUBLIC SAFETY BUILDING PV 250 5TH AVE. N, EDMONDS, WA 98020 CONSULTANTS: REGISTRATION: 38671 I T ��SIONAL 05/18/2023 ISSUES NO DATE DESCRIPTION 06/13/2022 GMAX SET 04/27/2023 OWNER REVIEW SET 05/18/2023 CONSTRUCTION SET DESIGNED: SWS DRAWN: SWS, AF CHECKED: NE JOB NO: 204842-003 ISSUED ON: 05/18/2023 SHEET TITLE: COVER SHEET RECEIVED Jun 21 2023 CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT SHEET NUMBER: E�001 N (V M M (\I cD N oo £i PHOTOVOLTAIC SYSTEM SPECIFICATIONS SECTION 26 00 00 - ELECTRICAL WORK 1. ALL PROVISIONS OF THE CONTRACT APPLY TO THIS WORK. DIVISION 26 CONSISTS OF THE ELECTRICAL WORK FOR THIS PROJECT. COORDINATE ALL DIVISION 26 WORK WITH OTHER TRADES AND CRAFTS FOR PROPER INSTALLATION AND TIMELY CONSTRUCTION EXECUTION. 2. BEFORE SUBMITTING A PROPOSAL OR BID FOR THIS WORK, CONTRACTOR SHALL EXAMINE THE COMPLETE SET OF PROJECT DOCUMENTATION FOR ALL TRADES AND SHALL BE OFFERED A VISIT TO THE JOB SITE TO DETERMINE EXISTING CONDITIONS. 3. SUBMITTING A PROPOSAL OR BID ACKNOWLEDGES THE CONTRACTOR IS FULLY AWARE OF THE PROJECT SCOPE AND SITE CONDITIONS INCLUDING ANY EXISTING INFRASTRUCTURE TO BE ADDED TO, AMMENDED, OR DEMOLISHED. CONTRACTOR SHALL SPECIFICALLY REVIEW ANY EXISTING DISTRIBUTION EQUIPMENT THAT IS INTENDED TO BE MODIFIED OR ADDED TO. 4. BY SUBMITTING A PROPOSAL OR BID THE CONTRACTOR CONFIRMS THEY ARE CAPABLE OF COMPLETING ALL DIVISION 26 WORK OUTLINED IN THESE DRAWINGS AND ASSOCIATED CONTRACT DOCUMENTS. 5. CONTRACTOR SHALL NOT BE ENTITLED TO ADDITIONAL COMPENSATION FOR FAILURE TO ALLOW FOR ANY EXISTING SITE CONDITIONS THAT WERE. PRESENT AT INSPECTION. 6. CONTRACTOR SHALL SUPPLY AND INSTALL ALL MATERIALS, APPLIANCES, EQUIPMENT, TOOLS AND APPARATUS NECESSARY TO CONSTRUCT A COMPLETE WORKING SYSTEM UNLESS SPECIFICALLY IDENTIFIED IN THE CONTRACT DOCUMENTS AS BY OTHERS. 7. ALL WORK SHALL COMPLY WITH THE LATEST ADOPTED ELECTRICAL CODE AND ALL OTHER ADOPTED CODES. CONTRACTOR SHALL NOTIFY ENGINEER IMMEDIATELY IF PROJECT DOCUMENTATION OR EXISTING CONDITIONS IMPLIES OR REQUIRES DEVIATION FROM APPLICABLE CODES. 8. UNLESS INSTRUCTED OTHERWISE, CONTRACTOR SHALL OBTAIN AND PAY FOR ALL NECESSARY LICENSES, PERMITS AND FEES REQUIRED. COORDINATE INSPECTIONS AS REQUIRED WITH THE AHJ. PROVIDE WRITTEN EVIDENCE OF FINAL ACCEPTANCE BY THE AHJ UPON PROJECT COMPLETION. 9. AS -BUILT RECORD DRAWINGS SHALL BE CONTINUOUSLY MAINTAINED IN THE FIELD AND SHALL BE AVAILABLE FOR REVIEW BY THE OWNER AND THE ENGINEER AT ANYTIME. AT COMPLETION OF WORK, CLEAN, CLEARLY MARKED REPRODUCIBLE COPIES OF CONSTRUCTION DRAWINGS SHALL BE PROVIDED TO THE ENGINEER CAPTURING ALL AS -BUILT CONDITIONS 10. CONTRACTOR SHALL FOLLOW ALL MANUFACTURER'S STORAGE AND INSTALLATION INSTRUCTIONS FOR ALL EQUIPMENT INSTALLED UNDER THIS CONTRACT. a. ANY DC CONNECTORS EXPOSED TO DIRT, DUST OR MOISTURE SHALL BE FITTED WITH DUST CAPS UNTIL FINAL INSTALLATION. SECTION 26 00 10 - BASIC ELECTRICAL REQUIREMENTS 1. DRAWINGS ARE DIAGRAMMATIC AND DO NOT SHOW ALL FEATURES OF WORK. WHERE FEATURES ARE NOT SHOWN, CONTRACTOR SHALL PROVIDE GOOD WORKMANSHIP AND PROFESSIONAL JUDGEMENT FOR INSTALLATION MEANS AND METHODS. PROVIDE MAINTENANCE ACCESS AS REQUIRED AND IN ACCORDANCE WITH CODE. 2. VERIFY LOCATION OF ALL EQUIPMENT PRIOR TO ROUGH IN. 3. CIRCUITING IS DIAGRAMMATIC AND DOES NOT REPRESENT RACEWAY ROUTING. EXPOSED RACEWAY SHALL BE RUN PARALLEL OR PERPENDICULAR TO WALLS OR ON -ROOF ELEMENTS UNLESS OTHERWISE APPROVED BY THE ENGINEER. CONTRACTOR IS RESPONSIBLE FOR CIRCUITING AND CONNECTIONS PER INDUSTRY BEST PRACTICES. BELOW -GRADE CONDUIT SHOWN ON DRAWINGS IS CLOSE APPROXIMATION OF INTENDED ROUTING. CONTRACTOR TO FIELD -VERIFY ANY BELOW -GRADE OBSTRUCTIONS. ANY CHANGES TO BELOW -GRADE ROUTING SHALL BE DIMENSIONED ON THE AS -BUILT REDLINE DRAWING SET. 4. IMMEDIATELY NOTIFY ENGINEER OF ANY CONFLICTS OR ISSUES IN THE DRAWINGS OR SPECIFICATIONS. 5. CONTRACTOR SHALL PROVIDE SHOP DRAWINGS TO ENGINEER FOR APPROVAL. SECTION 26 00 40 - EXISTING SYSTEMS 1. DEMOLISH EXISTING ELECTRICAL AS SHOWN. PROTECT EXISTING SYSTEMS TO REMAIN OR TO BE REUSED. 2. NO ELECTRIC SYSTEM OPERATION SHALL BE INTERRUPTED UNLESS REQUESTED IN WRITING BY THE CONTRACTOR AND SCHEDULED WITH THE OWNER IN ADVANCE. CONTRACTOR SHALL ASSUME RESPONSIBILITY FOR ANY UNSCHEDULED INTERRUPTIONS CAUSED AND EXPEDITE REPAIR. 3. MATERIALS REMOVED AS REQUIRED BY THIS CONTRACT SHALL REMAIN THE PROPERTY OF THE OWNER. CONTRACTOR SHALL SCHEDULE MEETING WITH OWNER TO DETERMINE ALL MATERIALS SUITABLE FOR RETENTION. MATERIALS IN QUESTION FOR RETENTION SHALL BE MADE AVAILABLE FOR OWNER'S INSPECTION. ALL DEBRIS AND MATERIAL NOT SELECTED FOR RETENTION BY THE OWNER SHALL BE DISPOSED OF BY THE CONTRACTOR. SECTION 26 00 50 - BASIC ELECTRICAL MATERIALS AND METHODS 1. MATERIALS a. MATERIALS SHALL BE NEW, HIGH QUALITY,MEET ACCEPTED INDUSTRY STANDARDS, BE FREE FROM DEFECTS, AND BE DESIGNED TO ENSURE RELIABLE OPERATION THROUGHOUT THE PROJECT LIFETIME SUBJECT TO PREVAILING ENVIRONMENTAL CONDITIONS. b. ALL ELECTRICAL COMPONENTS SHALL BE LISTED AND LABELED BY A NATIONALLY RECOGNIZED TESTING LABORATORY. c. SUBMITTALS REQUIRED ONLY WHERE SPECIFIED ON SUBMITTAL REVIEW TABLE. SUBMITTED MATERIALS / EQUIPMENT SELECTIONS SHALL BE CLEARLY IDENTIFIED. GENERIC CATALOG PAGES SHOWING MULTIPLE EQUIPMENT OPTIONS WILL NOT BE ACCEPTABLE. d. WHERE EXISTING COMPONENTS ARE IDENTIFIED FOR REUSE, VERIFY SUITABILITY AND CONDITION. ENSURE COMPONENTS ARE SIZED APPROPRIATELY FOR THE LOAD TO BE SERVED AND TEST TO VERIFY CONDITION. CONTRACTOR TO PROVIDE AND REPLACE ALL COMPONENTS THAT CANNOT BE REUSED. 2. INSTALLATION REQUIREMENTS: a. INSTALL MATERIAL AND EQUIPMENT IN ACCORDANCE WITH MANUFACTURER'S RECOMMENDATIONS, INSTRUCTIONS AND INSTALLATION DRAWINGS. WORKMANSHIP SHALL BE NEAT AND COMPLY WITH THE NATIONAL ELECTRICAL CONTRACTORS ASSOCIATION (NECA) NATIONAL ELECTRICAL INSTALLATION STANDARDS. b. PROVIDE FIREPROOFING FOR ALL PENETRATIONS OF FIRE RATED ASSEMBLIES MADE UNDER THIS CONTRACT. FIREPROOFING TO BE REVIEWED AND APPROVED BY THE ENGINEER. c. ALL CONDUIT PENETRATIONS THROUGH ROOFS, WALLS OR FLOORS SHALL BE MADE PERMANENTLY WATERTIGHT BY FLASHING, CAULKING OR SEALING. d. CONDUIT ENTRY INTO OUTDOOR ENCLOSURES SHALL BE THROUGH THE BOTTOM OR SIDES OF THE ENCLOSURE AND SHALL HAVE PROVISIONS TO PREVENT INGRESS OF WATER OR MOISTURE INSIDE THE ENCLOSURE. WHERE BOTTOM OR SIDE ENTRY IS NOT PRACTICAL, CONTRACTOR SHALL SUBMIT AN RFI TO ENGINEER SEEKING WRITTEN APPROVAL FOR DEVIATION AND OUTLINING THE PROPOSED TOP ENTRY METHOD. e. ALL NEW OR REUSED ELECTRICAL EQUIPMENT MOUNTED OUTDOORS SHALL BE INSTALLED PER MANUFACTURER RECOMMENDATIONS. f. PV SOURCE CIRCUITS SHALL NOT SHARE SAME RACEWAY, CABLE TRAY, CABLE, OUTLET BOX, JUNCTION BOX, OR SIMILAR WITH ANY NON -DC SOURCE CIRCUIT WIRING UNLESS SEPARATED BY A PARTITION. g. PV SOURCE CIRCUITS EXPOSED TO SUNLIGHT OR FOOT TRAFFIC SHALL BE PROTECTED BY CABLE TRAY OR CONDUIT. 3. EXECUTION: a. ALL MECHANICAL SCREW TERMINATIONS AND BOLT CONNECTIONS SHALL BE TORQUED TO THE REQUIRED TORQUE VALUES USING A CALIBRATED TORQUE WRENCH OR TORQUE LIMITER AND MARKED OR RECORDED. 4. TESTING: a. THE CONTRACTOR SHALL POINT-TO-POINT TEST ALL CONTROLS WIRING AND PERFORM FUNCTIONAL TESTING OF ANY CONTROLS CIRCUITRY SHOWN IN THE DESIGN DRAWINGS. SECTION 26 0519 - LOW VOLTAGE WIRES AND CABLES (1000V MAXIMUM) 1. SUBMITTAL: REQUIRED 2. 60OV: a. COPPER OR ALUMINUM AS SCHEDULED INSULATED FOR 600V. CONDUCTORS SMALLER THAN #12 SHALL NOT BE USED. UNLESS SPECIFICALLY IDENTIFIED AS ALUMINUM, ALL WIRING SHALL BE COPPER. b. CONDUCTOR INSULATION TO BE TYPE THWN/THHN 90°C OR XHHW 90°C. c. TYPE NM OR "ROMEX" CONDUCTORS SHALL NOT BE USED. 3. 1000V: a. COPPER OR ALUMINUM AS SCHEDULED, INSULATED FOR 1000V. UNLESS SPECIFICALLY IDENTIFIED AS ALUMINUM, ALL WIRING SHALL BE COPPER. b. CONDUCTOR INSULATION TO BE TYPE XHHW-2 90°C. 4. INSTRUMENTATION / CONTROLS a. INSTRUMENTATION AND CONTROL CABLES SHALL BE TWISTED SHIELDED PAIR TYPE RATED FOR INSTALLATION CONDITION. BELDEN OR EQUAL. 5. EXECUTION (AC AND DC WIRING EXCLUDING PV WIRE): a. INSTALL WIRING IN RACEWAY UNLESS SPECIFICALLY AUTHORIZED OTHERWISE. 6. TESTING: a. 600V MAXIMUM - PERFORM ACCEPTANCE TESTING PER ANSI/NETA 7.3.2 b. 1000V MAXIMUM - PERFORM ACCEPTANCE TESTING PER ANSI/NETA 7.3.3 SECTION 26 05 26 - GROUNDING AND BONDING FOR ELECTRICAL SYSTEMS 1. SUBMITTAL: REQUIRED 2. GROUNDING ELECTRODE SYSTEM (WHERE SHOWN IN CONSTRUCTION DRAWINGS): a. GROUNDING ELECTRODE SYSTEM SHALL BE PROVIDED AS SHOWN ON THE DRAWINGS AND IN ACCORDANCE WITH THE NEC. b. GROUNDING ELECTRODE SYSTEM SHALL PROVIDE A RESISTANCE TO GROUND OF 10 OHMS OR LESS. ADDITIONAL ELECTRODES MAY BE REQUIRED TO ACHIEVE THIS VALUE. c. ALL MATERIALS SHALL BE LISTED OR LABELED BY NRTL. d. GROUND RODS SHALL BE MINIMUM LENGTH 10' AND MINIMUM SIZE 5/81' COPPER BONDED STEEL. e. WHERE GROUND RODS ARE NOT PRACTICAL DUE TO BEDROCK, CONTRACTOR MAY SUBMIT A GROUND PLATE ALTERNATIVE FOR ENGINEERING APPROVAL. GROUND PLATES SHALL BE SOLID COPPER OF MINIMUM THICKNESS 1/8" AND MINIMUM 2 SQ FT AREA. f. ALL BURIED CONNECTIONS SHALL BE VIA EXOTHERMIC OR NON -REVERSIBLE COMPRESSION FITTINGS. g. GROUND CONDUCTORS BROUGHT THROUGH THE FLOOR OR WALLS SHALL BE IN PVC CONDUIT SLEEVES. GROUND CONDUCTORS SHALL NOT BE LOCATED IN TRAFFIC AREAS OR WHERE SUBJECT TO DAMAGE. 3. EQUIPMENT GROUNDING CONDUCTOR: a. EQUIPMENT GROUND CONDUCTOR (EGC) FOR EACH NEW FEEDER AND BRANCH CIRCUIT SHALL BE A SEPARATE WIRE IN THE RACEWAY AND SIZED IN ACCORDANCE WITH NEC UNLESS OTHERWISE SHOWN ON THE DRAWINGS. b. USE OF METALLIC RACEWAY IN LIEU OF EQUIPMENT GROUNDING CONDUCTOR SHALL NOT BE PERMITTED. 4. MODULE /RACKING AND OTHER METALLIC STRUCTURE GROUNDING: a. SOLAR EQUIPMENT INCLUDING BUT NOT LIMITED TO MODULES, RACKING AND SUPPORT STRUCTURES SHALL BE BONDED IN COMPLIANCE WITH THE MANUFACTURERS RECOMMENDATIONS AND APPLICABLE CODES. b. ALL METAL FRAMED MODULES SHALL BE INTENTIONALLY GROUNDED TO THE INVERTER EQUIPMENT GROUNDING CONDUCTOR. THIS CAN BE ACHIEVED BY ONE OF 2 METHODS: i. DEDICATED EQUIPMENT GROUNDING CONDUCTOR TO EACH MODULE VIA LISTED UL2703 LUGS; OR j. BONDING MODULE FRAME TO CONTINUOUS METALLIC RACKING WITH UL2703 LISTED DEVICE, WHERE THE CONTINUOUS METALLIC RACKING SECTION IS BONDED TO THE EQUIPMENT GROUNDING CONDUCTOR. USE BURNDY (WILEY) WEEB OR APPROVED EQUIVALENT. 5. TESTING: a. GROUND RESISTANCE TESTS SHALL BE PERFORMED IN ACCORDANCE WITH ANSI/NETA 7.13. ELECTRICAL TEST VALUES SHALL NOT EXCEED FIVE OHMS. SECTION 26 05 29 - HANGERS AND SUPPORTS FOR ELECTRICAL SYSTEMS 1. SUBMITTAL: REQUIRED 2. PRODUCTS: a. BRACKETS, FRAMES, AND HANGERS FABRICATED FROM STANDARD ROLLED STRUCTURAL STEEL SHAPES OR PREFABRICATED STRUCTURAL SYSTEMS b. STANDOFF BLOCKS AND STRUT SUPPORTS, FABRICATED FROM EPDM RUBBER. CONDUIT MOUNTED ON ROOF DECK SHALL BE SUPPORTED BY AND SECURED TO STANDOFF BLOCKS. STANDOFF SHALL BE MINIMUM HEIGHT 3". AT NO POINT SHALL THE CONDUIT BE LESS THAN 2" FROM THE ROOF DECK. c. PV WIRE MANAGEMENT SUPPORTS: i. STAINLESS STEEL CABLE CLIPS, STAINLESS STEEL CABLE TIES, CAB PRODUCTS OR ENGINEER APPROVED EQUIVALENT SHALL BE USED AS PRIMARY SUPPORTS. j. UV STABILIZED NYLON CABLE TIES MAYBE USED TO SUPPLEMENT METAL CLIPS BUT SHALL NOT BE USED AS THE PRIMARY WIRE MANAGEMENT SUPPORTS. k. NON -UV STABILIZED NYLON CABLE TIES SHALL NOT BE USED. 3. EXECUTION: a. INSTALL SO THAT SUPPORT INSTALLATION DOES NOT WEAKEN OR OVERLOAD BUILDING STRUCTURE. b. ELECTRICAL SYSTEM HANGERS AND SUPPORTS SHALL BE INDEPENDENT OF PARTITION AND CEILING SYSTEM SUPPORTS. c. CONTRACTOR SHALL COMPLY WITH ALL SEISMIC ANCHORAGE AND BRACING REQUIREMENTS IN COMPLIANCE WITH BUILDING CODES. PROVIDE DOCUMENTATION OF CALCULATIONS AND DETAILS TO ENGINEER AND/OR AHJ FOR REVIEW AND APPROVAL PRIOR TO INSTALLATION. d. ANY MOUNTING BRACKETS THROUGH THE EXTERIOR WALLS OR THROUGH HISTORIC MATERIALS SHALL BE PLANNED AND EXECUTED TO PROTECT HISTORIC ELEMENTS. e. INSTALL PV WIRE SUPPORT SYSTEMS PER MANUFACTURER INSTRUCTIONS AND GUIDELINES. SECTION 26 05 33 - RACEWAY AND BOXES 1. SUBMITTAL: FOR ROOFTOP PROJECTS, SUBMIT CONDUIT ROUTING SKETCH FOR ANY EXPOSED CONDUIT. EQUIPMENT SUBMITTALS ARE NOT REQUIRED. 2. PRODUCTS: a. ELECTRICAL METALLIC TUBING (EMT): FOR GENERAL USE. ALL FITTINGS EXPOSED TO WEATHER SHALL BE RAINTIGHT. b. LIQUID TIGHT FLEXIBLE METALLIC CONDUIT (LFMC): MAY BE USED FOR TRANSITIONS, EXPANSION JOINTS OR BENDS OF LENGTH LESS THAN 5' 0". c. LIQUID TIGHT FLEXIBLE NON-METALLIC CONDUIT: MAY BE USED TO PROTECT ROW -ROW JUMPERS OF LENGTH LESS THAN 24". d. RIGID METAL CONDUIT (RMC) OR INTERMEDIATE METAL CONDUIT (IMC) MAY ALSO BE USED IN PLACE OF EMT WHERE REQUIRED BY A GOVERNING STANDARDS OR SPECIFICATION OR AT THE CHOICE OF THE CONTRACTOR. e. RIGID NONMETALLIC CONDUIT (RNC): PVC-40 OR PVC-80 PERMITTED IN UNDERGROUND APPLICATIONS AND IN CONCRETE DUCT BANKS. MAY ALSO BE USED TO PROTECT ROW -ROW JUMPERS OF LENGTH LESS THAN 24". HDPE PERMITTED IN UNDERGROUND DIRECTIONAL BORE APPLICATIONS. UNDERGROUND TURNS OF 90 DEGREES OR GREATER SHALL BE MADE USING LONG RADIUS WITH A MINIMUM TURN RADIUS OF TEN TIMES THE CONDUIT DIAMETER. f. SURFACE METAL RACEWAY OR CABLE TRAY / WIRE BASKET: SUBMITTAL REQUIRED. g. CONDULETS: i. OBROUND TYPE FOR %" AND 1" SIZES j. FORM 7 FOR 1'/2" THROUGH 2" SIZES k. LBD TYPE FOR 2" AND LARGER SIZES h. ELECTRICAL GUTTERS AND PULL BOXES: CODE -GAUGE GALVANIZED OR PAINTED SHEET STEEL. FLUSH OR SURFACE MOUNTED AS INDICATED. 3. EXECUTION: a. COORDINATE LOCATIONS WITH WORK OF OTHER TRADES TO AVOID CONFLICTS, MAINTAIN FIRE RATINGS, AND MAINTAIN ACCESS. b. CONDUIT SIZES GREATER THAN 1.25" EMT OR 1" IMC OR RMC SHALL BE CONTINUOUSLY SUPPORTED OR OTHERWISE PROTECTED WHERE PASSING THROUGH WALKWAYS. c. FOR EXTERIOR STRAIGHT CONDUIT RUNS EXCEEDING 80', PROVIDE EXPANSION JOINTS AT INTERVALS NOT TO EXCEED 80'. d. ALL EMPTY CONDUITS SHALL BE INSTALLED WITH A PULL STRING AND CAPPED. e. WHERE RMC OR IMC IS USED, ALL THREADS IN EXTERIOR OR BURIED APPLICATIONS SHALL BE PROTECTED WITH ZINC -RICH PAINT. SECTION 26 05 53 - IDENTIFICATION OF ELECTRICAL SYSTEMS 1. SUBMITTAL: REQUIRED 2. SCOPE: a. PROVIDE PV LABELS AS SHOWN IN THE DESIGN AND REQUIRED BY APPLICABLE CODES. b. LABEL JUNCTION BOXES, DISCONNECTS, INVERTERS, COMBINERS AND OTHER EQUIPMENT. c. PROVIDE NEATLY TYPED PANEL SCHEDULES INSIDE ALL PANELBOARDS AFFECTED BY THIS CONTRACT. LETTERS SHALL BE BLACK AND A MINIMUM OF 1/8" HIGH ON A WHITE BACKGROUND. d. PV SOURCE CIRCUITS SHALL BE LABELED WITH STRING, INVERTER NUMBER AND POLARITY: i. WITHIN S OF THE INVERTER OR COMBINER TERMINATIONS IN AN EASILY IDENTIFIABLE SPACE. j. WITHIN 5' OF ANY ARRAY BOUNDARY, WHERE THE SOURCE CIRCUIT IS PRESENT IN MULTIPLE ARRAYS. 3. PRODUCTS: a. NAMEPLATES TO BE ENGRAVED AND CONSTRUCTED OF 1/16 INCH THICK PHENOLIC LAMINATED MATERIAL. UNLESS OTHERWISE SHOWN IN DRAWINGS OR RELEVANT CODES, LETTERS SHALL BE A MINIMUM OF%" HIGH. b. PV LABELS SHALL BE: i. AS SHOWN IN THE DESIGN DRAWINGS. j. SYNTHETIC AND APPROPRIATE TO WITHSTAND THE INSTALLED ENVIRONMENT. THE USE OF 'SHARPIE' AND TAPE IS NOT ACCEPTABLE. 4. EXECUTION: SECURELY ATTACH PHENOLIC LABELS AND NAMEPLATES WITH PERMANENT METHODS. SECTION 26 2413 - SWITCHBOARDS 1. SUBMITTALS: REQUIRED. 2. MANUFACTURERS: GE/ABB, EATON, SCHNEIDER ELECTRIC OR SIEMENS. EQUALS MAY BE SUBMITTED FOR ENGINEERING CONSIDERATION. 3. PRODUCTS: a. CIRCUIT BREAKERS SHALL BE BOLT -ON TYPE ONLY. 4. EXECUTION: a. SWITCHBOARDS SHALL BE INSTALLED IN STRICT ACCORDANCE TO THE MANUFACTURERS INSTRUCTIONS AND ALL APPLICABLE CODES. SECTION 26 2416 - PANELBOARDS 1. SUBMITTALS: REQUIRED. 2. MANUFACTURERS: GE/ABB, EATON, SCHNEIDER ELECTRIC OR SIEMENS. EQUALS MAY BE SUBMITTED FOR ENGINEERING CONSIDERATION. 3. PRODUCTS: a. CIRCUIT BREAKERS SHALL BE BOLT -ON TYPE ONLY. b. 4. EXECUTION: a. PANELBOARDS SHALL BE INSTALLED IN STRICT ACCORDANCE WITH THE MANUFACTURERS INSTRUCTIONS AND ALL APPLICABLE CODES. SECTION 26 27 26 - WIRING DEVICES 1. SUBMITTALS: NOT REQUIRED. 2. PRODUCTS: a. ALL DEVICES TO BE 20 AMP SPECIFICATION GRADE, UNLESS OTHERWISE NOTED. b. ALL ELECTRICAL ENCLOSURES AND CABINETS TO BE NEMA RATED FOR APPROPRIATE APPLICATION. c. ALL WIRING DEVICES SHALL BE NEW AND RATED FOR THE SERVICE IN WHICH THEY ARE TO BE USED. 3. EXECUTION: SECTION 26 28 00 - LOW VOLTAGE CIRCUIT PROTECTIVE DEVICES 1. SUBMITTALS: REQUIRED FOR STANDALONE DEVICES (IE. NOT LOCATED IN PANEL BOARDS AND SWITCHBOARDS) OVERCURRENT PROTECTION DEVICES. 2. PRODUCTS: a. SUITABLY RATED FOR LOAD TYPE. b. MANUFACTURERS: i. FUSES: BUSSMANN, LITTELFUSE, OR MERSEN j. BREAKERS: GE, EATON, SQUARE D, OR SIEMENS. c. FUSES: i. CLASS R REJECTION TYPE. j. CLASS K1 FOR ALL EXCEPT MOTOR CIRCUITS k. CLASS K5 MOTOR LOAD TYPE FOR MOTORS. d. MOLDED CASE CIRCUIT BREAKERS OF THERMAL -MAGNETIC OR MAGNETIC ONLY TYPE WHERE INDICATED. BOLT -IN TYPE ONLY. e. RATED FOR BACKFEED, WHERE REQUIRED f. SERVICE ENTRANCE RATED, WHERE REQUIRED g. FOR PV APPLICATIONS UTILIZING AN INTERLOCKED ENCLOSURE, PROVIDE REMOVABLE PLEXIGLASS BARRIERS IN FRONT OF ALL EXPOSED LINE AND LOAD SIDE PARTS. 3. EXECUTION: a. INSTALL IN APPROPRIATE EQUIPMENT WITH TRIP RATINGS AS SHOWN. b. SECURE SOLIDLY TO WALL OR APPROVED MOUNTING FRAME. c. PROVIDE ENGRAVED PHENOLIC NAMEPLATES WITH THE FOLLOWING INFORMATION: LOAD AND AREA SERVED, VOLTAGE, PHASE, AND FUSE SIZE AND TYPE SECTION 26 2816 - SAFETY SWITCHES 1. SUBMITTALS: REQUIRED. 2. PRODUCTS: a. PROVIDE HEAVY DUTY SWITCHES AS SHOWN ON DRAWINGS WITH THE FOLLOWING RATINGS: i. 30 TO 1200 AMPERES j. 250V DC, 600V AC (30A TO 200A, 600V DC) k. 2, 3, 4, AND 6-POLES AS REQUIRED iv. FUSIBLE AND NON -FUSIBLE v. MECHANICAL LUGS SUITABLE FOR ALUMINUM OR COPPER CONDUCTORS b. CONSTRUCTION: i. SWITCH BLADES AND JAWS SHALL BE VISIBLE AND PLATED COPPER. j. SWITCH OPERATING MECHANISM SHALL BE NON-TEASABLE, POSITIVE QUICK-MAKE/QUICK-BREAK TYPE. BAIL TYPE MECHANISMS ARE NOT ACCEPTABLE. k. SWITCHES SHALL HAVE RED HANDLE THAT IS EASILY PAD -LOCKABLE WITH THREE 3/8-INCH SHANK LOCKS IN THE OFF POSITION iv. SWITCHES SHALL HAVE DEFEATABLE DOOR INTERLOCKS THAT PREVENT THE DOOR FROM OPENING WHEN THE HANDLE IS IN THE ON POSITION. v. SWITCH BLADES SHALL BE READILY IN THE ON AND OFF POSITIONS. vi. FUSIBLE SWITCHES SHALL BE SUITABLE FOR SERVICE ENTRANCE EQUIPMENT. vii. SWITCHES SHALL BE SUITABLE FOR SYSTEMS CAPABLE OF 200 kA AT 480V WITH CLASS J, L, R, OR T FUSING. viii. ENCLOSURES SHALL BE ANSI 61 GRAY, NEMA RATING AS SHOWN ON DRAWINGS OR SUITABLE FOR INSTALLATION. SECTION 26 3100 - PHOTOVOLTAIC SYSTEMS 1. SUBMITTALS: REQUIRED ONLY IF SUPPLY IS INCLUDED UNDER THIS CONTRACT. 2. PRODUCTS: a. PV WIRE: i. TINNED COPPER OR ALUMINUM AS SCHEDULED, INSULATED FOR THE DC SYSTEM VOLTAGE AS SHOWN. CONDUCTORS SMALLER THAN #10 SHALL NOT BE USED. UNLESS SPECIFICALLY IDENTIFIED AS ALUMINUM, ALL WIRING SHALL BE TINNED COPPER. j. WIRE SHALL BE LISTED TO UL 4703 TYPE PV k. CONNECTOR SPECIFICATIONS FOR WIRE SHALL BE MET. iv. TRACKER APPLICATIONS SHALL UTILIZE MINIMUM 19 STRAND WIRE. v. PERMITTED COLORS 1. BLACK (NEGATIVE DC POWER) 2. RED (POSITIVE DC POWER. vi. FOR DIRECT BURY APPLICATIONS: 1. WIRE SHALL BE LISTED FOR DIRECT BURIAL. 2. REFER SECTION 26 05 19 - LOW VOLTAGE WIRES AND CABLES. b. DC COMBINER BOXES i. PROVIDE FACTORY -MANUFACTURED DC COMBINER BOXES AS SHOWN ON DRAWINGS: 1. VOLTAGE SHALL MATCH RATED SYSTEM VOLTAGE. 2. LISTED TO UL-1741. 3. TOUCH SAFE FUSE HOLDERS FITTED WITH FUSES AS SHOWN ON DRAWINGS. 4. ENCLOSURES SHALL BE ANSI 61 GRAY, RATED FOR UV EXPOSURE, NEMA RATING PER DRAWINGS WITH BREATHER & DRAIN VENT AND SHALL BE LOCKABLE. 5. PROVIDE TRANSIENT SURGE SUPPRESSION WHERE SHOWN ON DRAWINGS. 6. DISCONNECT SWITCH SHALL BE RATED TO BREAK COMBINER RATED CURRENT. c. AC COMBINER BOXES i. REFER SECTION 26 24 13 - SWITCHBOARDS AND SECTION 26 24 16 - PANELBOARDS j. UL 508a / NEC 409 INDUSTRIAL CONTROL PANELS MAY BE CONSIDERED IN LIEU OF SWITCHBOARD OR PANELBOARD CONSTRUCTION AT THE DISCRETION OF THE ENGINEER. 3. EXECUTION: a. PV SOURCE CIRCUITS (PV WIRE) i. PV WIRE CONNECTORS SHALL BE CAREFULLY INSTALLED PER THE MANUFACTURERS RECOMMENDED INSTALLATION PRACTICE. 1. ONLY MANUFACTURER APPROVED CRIMPING TOOLS SHALL BE USED FOR INSTALLATION 2. CONNECTORS SHALL BE CORRECTLY TORQUED WITH MANUFACTURER APPROVED CALIBRATED TORQUE WRENCH. ii. UNDER NO CIRCUMSTANCE SHALL PV WIRE CONNECTORS OF ONE BRAND OR STYLE BE CROSS -CONNECTED WITH A CONNECTOR OF ANOTHER BRAND OR STYLE UNLESS EXPLICITELY APPROVED IN WRITING BY BOTH MANUFACTURERS AND APPROVED IN WRITING BY THE ENGINEER. jj. ALL WIRE CONNECTORS SHALL BE LISTED FOR THE WIRE SIZES USED. iv. CONNECTORS SHALL BE KEPT FREE OF DEBRIS AND MOISTURE AT ALL TIMES UNTIL SECURELY MATED. v. INSPECT EVERY CONNECTOR FOR DAMAGE PRIOR TO CONNECTION. CONNECTORS WITH DAMAGE TO THE SEALING OR MATING SURFACES SHALL BE REPLACED b. PV WIRE MANAGEMENT i. BALLASTED ROOF APPLICATIONS: ROW TO ROW JUMPERS SHALL BE PLACED IN CONDUIT OR CABLE TRAY TO PROTECT AGAINST DIRECT SUNLIGHT AND FOOT TRAFFIC. j. WIRE MANAGEMENT SHALL BE CLEAN AND WORKMANLIKE: 1. USE RACKING MANUFACTURER APPROVED WIRE MANAGEMENT SOLUTION OR ENGINEER APPROVED EQUIVALENT. 2. UV STABILIZED NYLON CABLE TIES MAY BE USED TO SUPPLEMENT METAL CLIPS BUT SHALL NOT BE USED AS THE PRIMARY WIRE MANAGEMENT SYSTEM. 3. NON -UV STABILIZED NYLON CABLE TIES SHALL NOT BE USED. 4. CABLE TIES SHALL NOT BE OVER -TENSIONED TO THE POINT WHERE THE WIRE IS INDENTED. 5. WIRES SHALL BE ROUTED TO AVOID SHARP EDGES, ROUGH SURFACES, MOVING PARTS OF RACKING SYSTEMS. 6. PV WIRE SHALL NOT BE EXPOSED TO DIRECT SUNLIGHT. iii. CONNECTORS SHALL NOT BE IN DIRECT CONTACT WITH MODULE BACKSHEET. iv. INSTALL STRAIN RELIEF DEVICES WHENEVER NECESSARY FOR CABLE LONGEVITY. v. UTILITZE "GOOSENECK" RACEWAY ENTRIES OR "WEATHER HEADS" TO FACILITATE PV SOURCE CIRCUITS INTO RACEWAYS OR ENCLOSURES. SOURCE CIRCUITS SHALL UTILIZE A DRIP LOOP PRIOR TO ENTERING THE "WEATHER HEAD". vi. BEND RADIUS OF PV WIRE SHALL BE MAINTAINED AT ALL POINTS. c. SPARE UNSTRINGED (DUMMY) MODULES i. SPARE OR UNSTRINGED (DUMMY) MODULES SHALL HAVE OUTPUT WIRING CONNECTORS SHORT-CIRCUITED (CONNECTED TOGETHER) TO PREVENT INGRESS OF DIRT/DUST OR MOISTURE. CONNECTION SHALL BE CORRECTLY TORQUED. 4. TESTING a. PV WIRE - PERFORM ACCEPTANCE TESTING PER ANSI/NETA 7.3.3 INTERLOCK TELEMETRY SYSTEM 1. SUBMITTALS: REQUIRED. ALSOENERGY DATA AQUISITION SYSTEM 1. SUBMITTALS: REQUIRED. MoLdIlIft ld� try ife Of Your Building McKINSTRY Co, LLC SEATTLE: 5005 3RD AVENUE S PO BOX 24567 SEATTLE, WA 98124 1-800-669-6223 www.mckinstrv.com EDMONDS PUBLIC SAFETY BUILDING PV 250 5TH AVE. N, EDMONDS, WA 98020 CONSULTANTS: REGISTRATION: 05/18/2023 ISSUES: NO DATE DESCRIPTION 06/13/2022 GMAX SET _ 04/27/2023 OWNER REVIEW SET 05/18/2023 CONSTRUCTION SET DESIGNED: SWS DRAWN: SWS, AF CHECKED: NE JOB NO: 204842-003 ISSUED ON: 05/18/2023 SHEET TITLE: SHEET SPECI FICAT4PAiVEp Jun 21 2023 CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT SHEET NUMBER: E-002 ME INVERTER -A INVERTER-B ---�u ---�-�O ALSOENERGY DAS NEMA 3R II — RS-485 (TYPICAL) 2 RS-485 RISER E_020 SCALE: NTS 1 1/2"-8#10 PV WIRE, 1#1OG, 1 1/2"-6#10 PV WIRE, 1#1OG 1"-8#10 (XHHW-2, 1000V), 1# 3/4"-6#10 (XHHW-2, 1000V), ' DATA ACQUISITION SYSTEM SCHEDULE VENDOR ALSO ENERGY CT WINDOW ACCOMODATE (1) #2/0 CU PER CT CT PRIMARY CURRENT 200A DAS POWER SUPPLY 120V, 10 REFERENCE CELL ATTACH TO PV KVVIVI (E) "NDP-PC",400 A,480Y/277V,30,4W+G I— — — — — — — — — — — — — — — — — — — — — I -ENNA PUBLIC SAFETY BUILDING ROOF CONTRACTOR TO LL CONDUIT AND \NTENNA CABLE DED BY OTHERS. 3/4"-2# 12,1 # 12G PANEL MAIN ROOM I I I I 125( LOCATED IN FIRE I STATION MAIN ELECTRICAL I ROOM L PUBLIC SAFETY BUILDING I FIRE STATION GENERAL NOTES A. EACH INVERTER FIRMWARE SHALL BE UPDATED TO LATEST VERSION B. EACH INVERTER WIREBOX SHALL BE INTEGRATED WITH TIGO RAPID SHUTDOWN RSS TRANSMITTER. INSTALL 30A STRING FUSES IN ALL FUSEHOLDERS. C. ALL INVERTERS TO BE UL1741 COMPLIANT D. PV ARRAY AND ASSOCIATED RACKING SHALL BE ELECTRICALLY CONTINUOUS. EACH ARRAY SHALL BE BONDED TO SYSTEM GROUND WITH #6 (EXPOSED) OR #10 (IN CONDUIT) EQUIPMENT GROUNDING CONDUCTOR PER "DETAIL 4" ON SHEET "E-500". INTERCONNECTIONS BETWEEN RACKING SECTIONS OR COMPONENTS SHALL EITHER: a. PROVIDE AN EFFECTIVE BONDING PATH PER NEC 690.43 AND REFERENCED ARTICLES; OR b. BE BRIDGED WITH A #6 COPPER BONDING JUMPER. E. STRING NUMBERING IS PER THE FOLLOWING FORMAT: "XY", WHERE X = UNIQUE INVERTER IDENTIFIER (ALPHA) Y = SEQUENTIAL NUMBER FOR EACH STRING ON A PARTICULAR INVERTER, BEGINNING WITH 1 FOR STRING 1 OF MPPT 1. F. EXISTING CONDITIONS SHOWN ON THIS ONE -LINE ARE PER ABACUS ENGINEERED SYSTEMS SET DATED 02-10-1999 AND SITE OBSERVATIONS. CONTRACTOR SHALL VERIFY EXISTING POWER SYSTEM CONFIGURATION AND REPORT ANY DISCREPANCY BETWEEN FIELD CONDITIONS AND EQUIPMENT AS SHOWN IN THIS DRAWING. KEYNOTES O 1 REFER DETAIL 1 IN SHEET E-500 FOR A SCHEMATIC DIAGRAM OF DATA ACQUISITION SYSTEM. 2 REFER "INVERTER LOADING AND STRINGING SUMMARY" SCHEDULE FOR STRINGING DISTRIBUTION PER MPPT CHANNEL OF EACH INVERTER. 3 PV SYSTEM DISCONNECTING MEANS SHALL BE LOCKABLE VISIBLE BREAK TYPE PER UTILITY REQUIREMENTS AND SHALL BE RATED FOR BACKFEED. 4 PACKAGED BENTEK (OR APPROVED EQUIVALENT) TELEMETRY SYSTEM RECEIVER WITH 120V POWER SUPPLY, SCADALINK R10900 + SCADALINK DO8, AND ANTENNA PACKAGE. CONTRACTOR TO RUN CONDUIT AND PULL MANUFACTURER PROVIDED ANTENNA CABLE TO THE ANTENNA MOUNTING LOCATION ON THE ROOF. ANTENNA SHALL BE INSTALLED WITH LINE OF SIGHT TO THE FIRE STATION TRASMITTER. 5 PACKAGED BENTEK (OR APPROVED EQUIVALENT) TELEMETRY SYSTEM TRANSMITTER WITH 120V POWER SUPPLY, SCADALINK R10900 + SCADALINK DI8, AND ANTENNA PACKAGE. CONTRACTOR TO RUN CONDUIT AND PULL THE MANUFACTURER PROVIDED ANTENNA CABLE TO THE ANTENNA MOUNTING LOCATION ON THE ROOF. ANTENNA SHALL BE INSTALLED WITH LINE OF SIGHT TO THE PUBLIC SAFETY RECEIVER. 6 RADIO COMMUNICATIONS WILL BE FACTORY CONFIGURED. CONTRACTOR SHALL COMMISSION RADIO COMMUNICATIONS PER INSTRUCTIONS PROVIDED BY VENDOR. 7 PV INTERCONNECT CIRCUIT BREAKER SHALL BE INSTALLED IN VERTICAL SECTION FURTHEST FROM THE MAIN IN COMPLIANCE WITH NEC 705.12. 8 3 POLE CONTACTOR SHALL BE EATON XT IEC XTCE150GSlA OR AN APPROVED EQUIVALENT WITH A UL RATING > 175A. ANTENNA CONTRACTOR TO LL CONDUIT AND 4NTENNA CABLE IDED BY OTHERS. EXISTING UTILITY METER I 80OA/3P LOCATED IN FIRE I STATION MAIN I ELECTRICAL I G N ROOM (E) "NDP-F",1200 A,480Y/277V,30,4W+G L — — — — — — — — — — — — — — — J-J (4)31 /2"-4#350,1 #3/OG m m"MkA�try ife Of Your Building McKINSTRY Co, LLC SEATTLE: 5005 3RD AVENUE S PO BOX 24567 SEATTLE, WA 98124 1-800-669-6223 www.mckinstrv.com EDMONDS PUBLIC SAFETY BUILDING PV 250 5TH AVE. N, EDMONDS, WA 98020 CONSULTANTS: REGISTRATION: 05/18/2023 ISSUES: NO DATE DESCRIPTION 06/13/2022 GMAX SET _ 04/27/2023 OWNER REVIEW SET 05/18/2023 CONSTRUCTION SET EXISTING UTILITY DESIGNED: SWS PAD MOUNTED DRAWN: SWS, AF TRANSFORMER CHECKED: NE JOB NO: 204842-003 ISSUED ON: 05/18/2023 SHEET TITLE: INTERCONNECT ONE LINE D�&@g,M Jun 21 2023 CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT 1 � INTERCONNECT ONE -LINE E_020 SCALE: NTS SHEET NUMBER: E-020 a M (V M co (V O (V co ME DESIGN PARAMETERS - BI FACIAL MODULE STC MODULE PARAMETERS (1000 W/MA 2,25' C, AM1.513) MODULE JA SOLAR JAM72D30-535/MB MAX. POWER (W) 540 Voc (V) 49.6 Vmp (V) Isc (A) @ STC Imp (A) @ STC TEMP. COEFFICIENT OF Ise (%/'C) TEMP. COEFFICIENT OF Voc (%/'C) 41.64 13.86 12.97 0.045 -0.275 TEMP. COEFFICIENT OF OF Pmp (%/*C) -0.35 SITE SPECIFIC - DESIGN CRITERIA SNOHOMISH CO AZIMUTH WEST ARRAY 270' EAST ARRAY 900 TILT 15.150 TMAX (PER ASHRAE FUNDAMENTALS 2017 AT 2% AVG.) (OC) TMIN (PER ASHRAE FUNDAMENTAL 2017 AT EXTREME MIN) (OC) 30 _r. MODULE TEMPERATURE RISE (oC) Rooftop Fixed Tilt 30 TMAX AFTER TEMPERATURE ADJUSTMENT (-C) 60 TMAX TEMPERATURE RISE OVER STC (-C) 35 Voc MAX (V) (@ TMIN) Isc (@ TMAX) Imp (@TMAX) Vmp (@TMAX) (APPROX) Pmp@ TMAX(W) 53.69 14.01 13.10 36.54 483.30 SOURCE CIRCUIT SIZING AND STRING FUSING NEC 690.8(A)(1)(a) SOURCE CIRCUIT METHOD 125% method # PARALLEL STRINGS NEC 690.8(A)(1)(a) MAXIMUM PV SYSTEM CIRCUIT CURRENT 17.24 NEC 690.8(B) SOURCE CIRCUIT MINIMUM SIZE 21.55 MINIMUM STRING FUSE SIZE (A) 30 INVERTER (1) SELECTION & ACCEPTABLE STRING LENGTHS INVERTER MODEL SELECTED CPS SCA50 @480V INVERTER MPP MINIMUM VOLTAGE 480 DC SYSTEM VOLTAGE MAXIMUM STRING LENGTH RECOMMENDED MINIMUM STRING LENGTH FOR MAX POWER @TMAX 1000 18 14 INVERTER LOADING AND STRINGING SUMMARY ARRAY INVERTER IVIPPT SUMMARY I STRINGS MODULES MODULES PER PER STRING INVERTER DC MAX. WATTS PER POWER INPUT MODULE [W] [kW] MAX. DC POWER PER MAX. ISC AT IVIPPT [kW1 SITE [A] MAX. ALLOWABLE Voic MAX AT ARRAY ISC [A] SITE [VI Vmp MIN AT SITE [VI INVERTER RATED OUTPUT POWER [kW] DC/AC RATIO INVERTER A � IVIPPT 1 2 16 32 540 17.28 30 128.01 68 859.07 584.63 ARRAY EAST (SCA50) IVIPPT 2 IVIPPT 3 2 16 32 48 540 540 17.28 25.92 30 -0 30 28.01 42.02 68 68 859.07 859.07 584.63 - 3 16 584.63 INVERTER A SUMMARY 7 112 60.48 75 98.05 204 see 1.21 ARRAY WEST INVERTER B (SCA50) MPPT 1 IVIPPT 2 IVIPPT3 2 18 36 540 19.44 30 28.01 68 966.46 657.70 2 18 .36 540 19.44 29.16 30 01 68 66.46 657.70 3 18 4 540 iu 42.UZ 68 66.46 657.70 INVERTER B SUMMARY 7 1 126 6 98.05 204 M�1-36 �TOTAL ITIOTAL 14 238 128.52 � I IL00.00 � IL INVERTER INTERNAL PROTECTIVE SETTINGS: IEEE 1547 CATEGORY I COMPLIANT ANSI #. THRESHOLD TIME DELAY DESCRIPTION (SEC) 27 70% 2.00 0.16 SLOW U N DER VOLTAGE FAST UNDER VOLTAGE 27 45% 59 110% 2.00 SLOW OVER VOLTAGE 59 120% 0.16 FAST OVER VOLTAGE 81U-1 56.4 Hz 0.16 FAST UNDER FREQUENCY 81U-2 58.8 Hz 300.00 SLOW UNDER FREQUENCY 810-1 61.8 Hz 0.16 FAST OVER FREQUENCY 810-2 61.2 Hz 300.00 SLOW OVER FREQUENCY 79 95% 300.00 DER MIN. VOLTAGE VALUE TO ENTER INTO SERVICE (RECLOSURE) 79 105% 300.00 DER MAX. VOLTAGE VALUE TO ENTER INTO SERVICE (RECLOSURE) 79 59.4 Hz 300.00 DER MIN. FREQUENCY VALUE TO ENTER INTO SERVICE (RECLOSURE) 79 60.6 Hz 300.00 DER MAX. FREQUENCY VALUE TO ENTER INTO SERVICE (RECLOSURE) INVERTER OPERATION SETTINGS PF SET POINT 1 POWER FACTOR CONTROL VAR CONTROL OFF REACTIVE POWER CONTROL RAMP RATE 10%/SEC dkw/dt RAPID SHUTDOWN SPECIFICATION TS4-A-2F SPECIFICATIONS Environmental Operating Temperature Range -400C to + 700C (-40OF to + 1 580F) Outdoor Rating IP68, NEMA 3R Dimensions Weight 138.4mm x 139.7mm x 22.9mm 5909 Voltage Range (per input) 16 - 90V Maximum Output Voltage 180V (90V per input) Maximum Current (per input) 15A Maximum Power (total) 1 00OW Output Cable Length 1.2m or 2.2m Connectors MC4 (standard) Communication Type PLC Rapid Shutdown UL Listed Yes (NEC 2014 & 2017 690.12) Rapid shutdown activation of TS4-A-2F requires RSS Transmitter. Installation example: Serial connection of two PV modules to a TS4-A-2F ORDERING INFORMATION Im IN - J1 OWN Glass M: Module frame specifications for mounting TS4-A ALLIMINUMFIRAME, r- min. 22mm FRAME THICKNESS RAN�� I _ 1.8mm -.3mm min. 30mm GLASS -­"ff For sal s info: sales4tialoenergy.com or 1.408.402.0802 484-00252-12 1500V UL, 1.2m cable, MC4 484-00252-22 1500V UL, 2.2m cable, MC4 For product info: Visit tigoenergy,com/products C @US Photovoltaic Roplo Shutdown lydern Equipment. QIJW I C LISTED . I* - �) Tigo For technical info: Visit support.tigoenergy.corn For additional info and product selection assistance, use Tigo's online design tool at tigoenergy.com/design PV MODULE SPECIFICATION JASOLAR MECHANICAL DIAGRAMS 113412 1018 101 7 q. Ow- �,,%.nd,,", holes Niounbrig holes 4/ pl- for Nextracker h.Ws JIJV��'J holes RemaN GU%I0M17ed frame color and cable length available upon request PV LOAD CALC EDMONDS PUBLIC SAFETY BUILDING PV SYSTEM: 480Y/277V,30,4W+G 05/18/2023 OnLry CKT LOAD DESCRIPTION POLES OPD TRIP LOAD (WA) REMARKS 1 INVERTER A 3 100 55.038 kVA 55.038 kVA 2 INVERTER B 3 100 3 4 5 6 CONNECTED LOAD: 132.40 A LOAD CLASSIFICATION CONNECTED LOAD: DEMAND FACTOR: DEMAND LOAD: TOTALS R RECEPTACLE 0.000 kVA 0.00% 0.000 kVA L LIGHTING 0.000 kVA 0.00% 0.000 kVA CONNECTED LOAD: 110.075kVA E EQUIPMENT 0.000 kVA 0.00% 0.000 kVA H HEATING 0.000 kVA 0.00% 0.000 kVA C COOLING 0.000 kVA 0.00% 0.000 kVA K KITCHEN 0.000 kVA 0.00% 0.000 kVA DEMAND LOAD: 137.594 kVA S SOLAR 110.075 kVA 125.00% 137.594 kVA DEMAND: 165.50 A NOTES: JAM72D30 b2b-550/MB/1500V= SPECIFICATIONS Cell Mono Weight 31.6kg±3% _7' Dimensions 2285±2mm- 11 34±2mm-35±1 Trim 2.8 Cable Cross Section Size 4mm' 0EC), 12 AWG(UL) L-g I-. No. of cells 144(6x24 i Junction Box IP68, 3 diodes Genuine MC4- 1 10 Connector QC 4.10-35/45 Short Ir.- Cable Length Portrait:300mm(+)/400mm(-)� (Including Connector) Landscape: 1 300mrl I 300mm(-) Unim nim Front Glass/Back Glass 2.0mm/2.0mm Country of Manufacturer China/Vietnam ELECTRICAL PARAMETERS AT STC JAM721D30 JAM72030 JAM72D30 JAM72D30 JAM72D30 JAM72D30 TYPE .5251MB/1500V -5301MB/1500V -5351MB/1500V -540/MB11500V -545/MB11500V -550/MB/1500V Rated Maximum Power(Pmax) [W] 525 530 535 540 545 550 Open Circuit Voltage(Voc) IV] 4915 49.30 49.45 4960 49.75 49.90 Maximum Power Voltage(Vmp) IV] 41.15 41.31 41.47 41-64 41.80 41.96 Short Circuit Current(Isc) [A] 1165 13.72 13.79 13.86 13.93 14.00 Maximum Power Current(Imp) [A) 12.76 12.83 12.90 12.97 13.04 13.11 Module Efficiency 203 20.5 20.6 20.8 21.0 21.2 Power Tolerance 0-+5W Temperature Coefficient of Isc(a_lsc) +0.045%/'C Temperature Coefficient of Voc(O_Voc) -0.275%rC Temperature Coefficient of Pmax(y_Pmp) -0350%/'C STC Irradiance 1 000W/m2, cell temperature 25'C. AIM1.5G Remark Electrical data in this catalog do not refer to a single module and they are not part of the offer.They only serve for comparison among different module types Measurement tolerance at STC: Pmax 0 %. Voc t3% and Isc:k4% ELECTRICAL CHARACTERISTICS WITH 10% SOLAR IRRADIATION RATIO OPERATING CONDITIONS TYPE JAM72D30 JAM72D30 JAM72D30 JAM72D30 JAM72D30 JAM72D30 Maximum System Voltage 1500V DC -525/MB -5301MB -5351MB -540/MB -545/MB -550/MB Rated Max Power(Pmax) [WI 562 567 572 578 583 589 Operating Temperature -40*C-+85'C Open Circuit Voltage(Voc) M 49.54 49.67 49.80 49.93 50.03 %21 Maximum Series Fuse Rating 30A Max Power Voltage(Vmp) M 41.14 41.31 41,47 41.65 41.78 41.95 Maximum Static Load.Front* 360OPa, 1.5 Maximum Static Load,Back* 160OPa, 1.5 Short Circuit Current(Isc) [A] 14.61 14.68 14.76 14.83 14.91 14.98 NOCT 45±2*C Max Power Current(Imp) [A] 13.65 13.73 13.80 13.88 13.95 14.03 Elifaciality"' 70%±10% Irradiation Ratio(rear/front) 10% Fire Performance U L Type 29 *For NexTracker installations. Maximum Static Load, Front is 240OPa while Maximum Static Load. Back is 240OPa "Bifaciality=Pmax,rear/Rated Pmax,front CHARACTERISTICS Current -Voltage Curve JAM72D30-540/MB/1 500V 14 12 10DOWW 10 800won, 8 C 600WIW t6 L) 4 400Wirrii 2 20MIrni "n n in 7n if) 4n �n Voltage(V) Power -Voltage Curve JAM72D30-540/MB/1500V 550 500 - I 000wino 450 _ 809wirn, 4DO 6"te 350 - 40OWW 300 - 200WI 250 19 2010 150 1 Db 5 0 ,14 0 10 20 30 40 50 Voltage(V) Current -Voltage Curve JAM72D30-540/MB/1 500V 14 12 - 25'C 10 - 40-C 55,C 6 C.) 4 2 a 0 10 20 30 40 50 Voltrige(v) STRING INVERTER SPECIFICATION (Acps Technical Data Model Name CPS SCA50KTL-DO/US-4801 CPS SCA60KTL-DOIUS-480 DC Input Max PV Power 75kW (30kW per MPPT) 9OkW (33kW per MPPT) Max. DC Input Voltage 100OVdc Operating DC Input Voltage Range 200-95OVdc Start-up DC Input Voltage / Power 330V / 8OW Number of MPP Trackers 3 MPPT Voltage Range @ PF>0.99 480-85OVdc 540-85OVdc Max. PV Short -Circuit Current (Isc x 1.25) 204A (68A per MPPT) Number of DC Inputs 15 inputs, 5 per MPPT DC Disconnection Type Load rated DC switch DC Surge Protection Type 11 MOV. 280OV,., 20kA 1,,, (8/20i,S) AC Output Rated AC OLIIpUt Power @ PF>O 99 to ±0.91' 5OkW 60kW Max. AC Apparent Power (Selectable) 50/K55kVA 60/66kVA Rated Output Voltage 48OVac Output Voltage Range' 422 - 528Vac Gind Connection Type 34) / PE / IN (Neutral optional) Max AC Output Current @480Vac 60�2� 72.2/79.4A Rated Output Frequency 60Hz Output Frequency Range-' 57 - 63Hz Power Factor >0.99 (±0.8 adjustable) Current THID @ Rated Load <3% Max. Fault Current Contribution It Cycle RMS) 54.11A Max OCPD Rating 1 10A 125A AC Disconnection Type Load rated AC switch AC Surge Protection Type 11 MOV, 1240V,. 15kA 1,,,, (8120pS) System and Performance Topology Transformeriess, Max. Efficiency 98.8% CEC Efficiency 98.5% Stand-by / Night Consumption <1W Environment Enclosure Protection Degree NEMA Type 4X Cooling Method Variable speed cooling fans Operating Temperature Range -22"F to +140'F I - 30'C to +60'C Non -Operating Temperature Range4 No low temp minimum to +158'F / +70"C maximum Operating Humidity 0 to 100% Operating Attitude 13,123.4ft / 4000m (derating from 9842.5ft / 3000m) Audible Noise <6OdBA @ 1m and 25'C Display and Communication User Interface and Display LCD+LED Inverter Monitoring SunSpec, Modbus RS485 Site Level Monitoring CPS Flex Gateway (1 per 32 inverters) Modbus Data Mapping CPS Remote Diagnostics / FW Upgrade Functions Standard / (with Flex Gateway) Mechanical Dimensions (HxWxD) 39.4 x 23.6 x 10.24in. (1000 x 600 x 260mm) Weight Inverter. 123.51bs/56kg� Wire -box 33lbs/15kg Mounting / Installation Angle' 15 to 90 degrees from horizontal (vertical or angled) AC Termination M8 Stud Type Terminal Block (Wire range #6 - 3/OAWG CU/AL. Lugs not supplied) DC Terminatiorib Screw Clamp, Neg. Busbar (RSD version") Wire range� #14 - #6AWG CU Fused String Inputs Is per MPPT)' 15A fuses provided (Fuse values up to 30A acceptable) Safety Cerldlications and Standards UL1741SA-2016, UL1699B, CSA-C22.2 NO.107.1-01. IEEE1547a-2014, FCC PART15 Selectable Grid Standard IEEE 1547a-2014, CA Rule 21, ISO -NE Smart -Grid Features Voft-RideThru, Freq-RideThru, Ramp -Rate, Specified-PIF, Voft-VAr. Freq-Watt. Voft-Watt Warranty Standard 10 years Extended Terms 15 and 20 years 1) Active Power Derating begins, at PF=±O 91 to ±0,8 when Max AC Apparent Powers set to 55 or 66kVA 2) The NOuIput Voltage Range' and 'Output Frequency Range" may differ according to the specific grid standard 3� Active Power Derating begins, at 40'C when PF=tO 9 and MPPT zVmin at,15"Cwhen PF-1 and MPPT zVmin, and at 50'C when PF-1 and MPPT V a 70OVdc 4 See user manual for further requirements regarding non -operating conditions 5) Shade Cover accessory required for installation angles of 75 degrees or less 6) RSD wire -box only includes fusestfuseholders on the positive polarity compliant with NEC 2017,690 9 (C) 7) Fuse values above 20A have additional spacing requirements or require the use of the Y-Comb Terminal Block See user manual for details N try i Of Your B fe i! Wilding McKINSTRY CID, LLC SEATTLE: 5005 3RD AVENUE S PO BOX 24567 SEATTLE, WA 98124 1-800-669-6223 www.mckinstry.com PROJECT: EDMONDS PUBLIC SAFETY BUILDING PV 250 5TH AVE. N, EDMONDS, WA 98020 CONSULTANTS: REGISTRATION: ISSUES NO DATE DESCRIPTION 06/13/2022 GMAX SET 04/27/2023 OWNER REVIEW SET 05/18/2023 CONSTRUCTION SET DESIGNED: DRAWN: CHECKED: JOB NO: ISSUED ON: SHEET TITLE: SWS; SWS, AF 204842-003 05/18/2023 CALCULATIONS AND EQU1PWEJ&ED INFORMATIO421 2023 CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT SHEET NUMBER: E�021 co TWI z (N 11.8" MIN I I INSTALLATION TO MAINTAIN I I I j INVERTER HORIZONTAL INVERTER- CLEARANCE REQUIREMENT OF 11.8" I I I I I I I I I I I I I I I EXISTING T-NC DISCONNECT --- -J RE -MOUNT EXISTING DISCONNECT OFFSET FROM THE WALL TO MAINTAIN NEC WORKING CLEARANCE REQUIREMENTS. CONDUIT AND WIRE TO BE RE- INVERTER- B ROUTED AS REQUIRED. \I I I l I I I I I II II � I I I I I I I I I I I I li li rviII T AI(, ---------------- j 3' - 7 1 /4" 4'-4" 3 ELECTRICAL ROOM ELEVATION SOUTH ES-095 SCALE: 1/2" = 1'-0" mmmow_muwm 0 INTERLOCK CONTACTOR ENCLOSURE II I „ I I „ I I „ I I „ I 4 ELECTRICAL ROOM ELEVATION WEST ES-095 SCALE: 1/2" = V-0" SEALING OF ROOF PENETRATIONS BY EC. —(2)1 1/2"-8#10 PV WIRE, 1#10G, (2) 1 1/2"-6#10 PV WIRE, 1#10G- 1 t' ROUTE ALL CONDUIT FROM MECHANICAL ROOM UP TO ROOF THROUGH VERTICAL CHASE. }� --1 (y) 0 .-- J ; ; SI I I (2) V-8#10 (XHHW-2, 1000V), 1#10G, (2) 3/4"-6#1' (XHHW-2, 1000V), 1#10GI 1 1 1 1 (2) 1 1/4"-3#3,1#8N,1#8G S O ' r - - e', I I I I ------------ I L� 2"-3#2/0,1#4N, 1#6G ---- ---- ---, - --------,T- DA ---- ---- ----- - •_ ES-095 INTERLOCK CONTACTOR ENCLOSURES `y) I I � I II N — ` l 42 INTERLOCK TELEMETRY RECEIVER _ 4 INVERTER -A 2"-3#2/0,1#4N, 1#6G I ES 095 INVERTER-B EXISTING SWBD NDP RE -MOUNT EXISTING DISCONNECT OFFSET FROM THE WALL TO MAINTAIN NEC WORKING CLEARANCE REQUIREMENTS. CONDUIT AND WIRE TO BE RE- ROUTED AS REQUIRED. I I I APPROXIMATE LOCATION OF ATS �� MAIN ELECTRICAL ROOM IN INTERLOCK TELEMETRY TRANSMITTER MEZZANINE. I I / I I I CONTRACTOR TO IDENTIFY ANTENNA ON BUILDING INTERIOR CONDUIT PATHWAY FOR OEXTERIOR. ALL WIRE AND RACEWAY. FINAL (INSTALLED BY EC, CONDUIT ROUTING SUBJECT TO PROVIDED BY OTHERS) APPROVAL BY OWNER. I I I I 4 I � I I I I I I I I I I I I I I I I � I f I I � I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I � I I I I I I I I I I I I I I I I I I I - I I I I I I I I I I I I I I I I ANTENNA (INSTALLED BY EC, PROVIDED BY OTHERS) BACK PANEL TEMPERATURE SENSOR REFERENCE CELL I I I PV DISCONNECTS TO BE = LOCATED ON THE BUILDING FSW1 EXTERIOR AT THE LOWER __ GROUND LEVEL TO MEET CONTRACTOR TO IDENTIFY J FSW UTILITY ACCESS INTERIOR CONDUIT PATHWAYS REQUIREMENTS. MATE PARCEL 00434202200100 BOUNDARY or ff try ife Of Your Building McKINSTRY Co, LLC SEATTLE: 5005 3RD AVENUE S PO BOX 24567 SEATTLE, WA 98124 1-800-669-6223 www.mckinstrv.com PROJECT EDMONDS PUBLIC SAFETY BUILDING PV 250 5TH AVE. N, EDMONDS, WA 98020 CONSULTANTS: REGISTRATION: A III'3v WAS} \ Illill � ull A A 05/18/2023 ISSUES NO DATE DESCRIPTION 06/13/2022 GMAX SET 04/27/2023 OWNER REVIEW SET 05/18/2023 CONSTRUCTION SET DESIGNED: SWS DRAWN: SWS, AF CHECKED: NE JOB NO: 204842-003 ISSUED ON: 05/18/2023 SHEET TITLE: SITE PLAN RECEIVED Jun 21 2023 CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT 0 2' 4' 8' SHEET NUMBER: ES�095 N M co CV O CV co r. 4m JUNCTION BOXES TO BE LOCATED IN THE 1 STRINGING PLAN E P-100 SCALE: 3/16" = 1'-0" INS ff try ife Of Your Building McKINSTRY Co, LLC SEATTLE: 5005 3RD AVENUE S PO BOX 24567 SEATTLE, WA 98124 1-800-669-6223 www.mckinstry.com PROJECT: EDMONDS PUBLIC SAFETY BUILDING PV 250 5TH AVE. N, EDMONDS, WA 98020 CONSULTANTS: REGISTRATION: Ell G N . , 1\ I% 1' 1 ISSUES: NO DATE DESCRIPTION 04/27/2023 OWNER REVIEW SET 05/18/2023 CONSTRUCTION SET DESIGNED: SWS DRAWN: SWS, AF CHECKED: NE JOB NO: 204842-003 ISSUED ON: 05/18/2023 SHEET TITLE: STRINGING PLAN RECEIVED Jun 21 2023 CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT 0 4' 8' 12' -mm ' SHEET NUMBER: EPIIIIIIIIIIIIIIIIIIIIIIIIIIIIII 100 Q rwl 1 E-500 DETAIL NOTES 1. JUNCTION BO 2. DIMENSIONS j ONLY. CONTRA( BOX FILL. CONDUITS CARRYIN WIRE FROM ARRAY CURRENT SENSING I I I �I I I I I I I I I I I I I I INTERLOCK CONTACTOR ENCLOSURE AC I I DATA ACQUISITION SYSTEM VOLTAGE CONTROL POWER ALSOENERGY -0 REFERENCEINPUTS INPUT - —0 CURRENT RS485 DATA RS485 DATA REFERENCE TERMINAL BLOCK INPUTS TERMINAL BLOCK _ I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I INVERTERS WEATHER DIRECT CONNECTED STATION SENSORS (IF INSTALLED) (IF INSTALLED) DATA ACQUISITION SYSTEM -SCHEMATIC DIAGRAM SCALE: NTS 2 E-500 GROUND BUS DIRE TO EXIT THE JUNCTION 0 THE SIDE OPPOSITE THE PV MINIMIZE WIRE CROWDING. 3 CARRYING IIV V LI\ I LI JIRE TO 'S (AS REQUIRED) INVERTER 1' �mm PV MODULE — � PV MODULE I I\VVI1./L L/\I LIVVIVIVV VYIILI\L IIIL IIVVLV VL✓ CONNECTION CABLES ARE T00 SHORT TO SPAN THE DISTANCE BETWEEN MODULES. TYPICAL EVEN MODULE LENGTH STRING WIRING RSD SCALE: NTS INTERLOCK CONTACTOR ENCLOSURE 480V/3P INTERLOCK CONTACTOR. 120V INPUT (LC1 D115G6 OR APPROVED EQUIVALENT) 120V AC BENTEK INTERLOCK TELEMETRY RECEIVER I 3A b b 120V AC POWER INPUT -0 IN 120V INTERPOSING RELAY DISCRETE OUTPUT. NORMALLY OPEN CONTACT, HELD CLOSED WHEN ATS IS IN UTILITY POSITION AND RADIO LINK IS HEALTHY. Q NOTES: - 24V DIGITAL OUTPUT FROM MODULE D08 MUST BE ROUTED THROUGH THE R10900 RF LINK STATUS RELAY TO ENSURE THE OUTPUT DOESN'T MAINTAIN LAST STATE WHEN THE RADIO LINK IS LOST. - INTERPOSING RELAY FOR TELEMETRY RECEIVER SYSTEM IS REQUIRED TO SUPPLY THE REQUIRED 30OW OF INTRUSH TO ANTENNA POWER OF THE PV INTERLOCK CONTACTOR. (INSTALLED BY EC) ADDITIONAL MODULES WITH TS4-A-2 F PV MODULE � PV MODULE ATS ATS IN UTILITY POSITION AUXILIARY CONTACT (CONTACT CLOSED WHEN IN NORMAL) QIxQ I 3 PV WIRE TERMINATION JUCTION BOX 4 INTERLOCK TELEMETRY RECEIVER 5 E_500 SCALE: NTS E-500 SCALE: NTS E-500 24VDC - --o DISCRETE -0 INPUT 1A 120V AC I I POWER INPUT I I\VVII.JLL/\ILI`IVIVIYVYYIILI\L IIILII`-L]ED CONNECTION CABLES ARE T00 SHORT TO SPAN THE DISTANCE BETWEEN MODULES. BENTEK INTERLOCK TGI FhAFTDV TDAKIQhAITTI=D Q I I I I TO ANTENNA (INSTALLED BY EC) INTERLOCK TELEMETRY TRANSMITTER SCALE: NTS mmldmk ld� try ife Of Your Building McKINSTRY Co, LLC SEATTLE: 5005 3RD AVENUE S PO BOX 24567 SEATTLE, WA 98124 1-800-669-6223 www.mckinstry.com PROJECT: EDMONDS PUBLIC SAFETY BUILDING PV 250 5TH AVE. N, EDMONDS, WA 98020 CONSULTANTS: REGISTRATION: 05/18/2023 ISSUES: NO DATE DESCRIPTION 06/13/2022 GMAX SET _ 04/27/2023 OWNER REVIEW SET 05/18/2023 CONSTRUCTION SET DESIGNED: DRAWN: CHECKED: JOB NO: ISSUED ON: SHEET TITLE: SWS SWS. AF NE 204842-003 05/18/2023 INSTALLATION DETAILS RECEIVED Jun 21 2023 CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT SHEET NUMBER: E-500 a Lp (V M co (V O (V co ME WARNING ELECTRIC SHOCK HAZAR TERMINALS ON THE LINE AND LOAD SIDES MAY BE ENERGIZED IN THE OPEN POSITION REFERENCE NEC 690.13(B) SCALE: 12" = 1'-0" E.501 PHOTOVOLTAIC POWER SOURCEEo REFERENCE NEC 690.31(D)(2) 2 SCALE: 12" = 1'-0" E.501 CAUTION MULTIPLE SOURCES OF POWER POWER TO THIS FACILITY IS SUPPLIED FROM THE FOLLOWING SOURCES WITH DISCONNECTS LOCATED AS SHOWN: FIRE STATION BUILDING CAMPUS SERVICE DISCONNECT LOCATED IN ELECTRICAL MEZZANINE — UTILITY METER LOCATED ON BUILDING EXTERIOR PV ARRAY PV SYSTEM L — — _ DISCONNECTS (2) LOCATED ON BUILDING EXTERIOR AT GROUND LEVEL. BUILDING DISCONNECT FOR PUBLIC PUBLIC SAFETY BUILDING SAFETY BUILDING AND PV RAPID SHUTDOWN INITIATION DEVICE L_- LOCATED IN ELECTRICAL ROOM N PLAQUE 3 SCALE: 12" = 1'-0" E.501 0 WARNING 2 SOURCES OF POWE SECOND SOURCE IS PHOTOVOLTAIC SYSTEM 4 SCALE: 12" = 1'-0" E.501 MAXIMUM DC VOLTAGE OF PV SYSTEM 966.46VDC REFERENCE NEC 690.53 5 SCALE: 12" = 1'-01, E.501 00 M PHOTOVOLTAIC AC DISCONNECT----:: WHITE RATED AC OUTPUT CURRENT: 132.4A - BACKGROUND i NOMINAL OPERATING AC VOLTAGE: 480V ' REFERENCE 690.13(B), REFERENCE NEC 690.54 0 SCALE: 12" = V-0" E.501 RAPID SHUTDOWN SWITCH FOR SOLAR PV SYSTEM REFERENCE NEC 690.56(C)(2) LABEL FOR RAPID SHUT DOWN SWITCH, SHALL BE LOCATED NO MORE THAN T 0" FROM THE SWITCH. NOTE: 7 SCALE: 12" = V-0" E.501 SOLAR PV SYSTEM IS EQUIPP BLACK TEXT ON WHITE BACKGROUND WITH RAPID SHUTDOWN TURN RAPID SHUTDOWN SWITCH TO THE "OFF" POSITION TO SHUT DOWN PV SYSTEM AND REDUCE SHOCK HAZARD IN THE ARRAY. SOLAR ELECTRIC PV PANELS REFERENCE NEC 690.56(C). LABEL SHALL BE LOCATED NO MORE THAN 3 FEET FROM THE SERVICE DISCONNECTING MEANS TO WHICH THE PV SYSTEMS ARE CONNECTED SCALE: 12" = T-0" BLACK TEXT ON YELLOW BACKGROUND 8 E.501 co co GENERAL NOTES 1. ALL LABELS AND MARKINGS SHALL BE VISIBLE AFTER INSTALLATION. THE LABELS SHALL BE REFLECTIVE, SUITABLE FOR ENVIRONMENT AND ALL LETTERS SHALL BE CAPITALIZED AND SHALL BE A MINIMUM HEIGHT OF 3/8 IN. WHITE TEXT ON RED BACKGROUND UNLESS NOTED OTHERWISE. 2. ALL PV SYSTEM DISCONNECTING MEANS SHALL CLEARLY INDICATE WHETHER IN THE OPEN (OFF) OR CLOSED (ON) POSITION AND BE PERMANENTLY MARKED "PV SYSTEM DISCONNECT" OR EQUIVALENT. 3. PV SYSTEM SOURCE CIRCUITS SHALL APPEAR ON EVERY SECTION OF THE WIRING SYSTEM THAT IS SEPARATED BY ENCLOSURES, WALLS, PARTITIONS, CEILINGS, OR FLOOR, AND SHALL BE SPACED NO MORE THAN 10 FEET APART. 4. ALL PLAQUES, LABELS AND MARKINGS REQUIRED FOR PV SYSTEM SHALL BE SUITABLE FOR THE ENVIRONMENT THEY ARE INSTALLED IN AND SHALL MEET OR EXCEED REQUIREMENTS LISTED IN NEC 110.21 (B). 5. PV SYSTEM OUTPUT CIRCUIT CONDUCTORS SHALL BE MARKED TO INDICATE POLARITY. 6. ALL INTERACTIVE SYSTEM POINT OF INTERCONNECTION WITH OTHER POWER SOURCES SHALL BE MARKED AT ACCESSIBLE LOCATION AT THE DISCONNECTING MEANS AS A POWER SOURCE AND WITH THE RATED AC OUTPUT CURRENT AND THE NOMINAL OPERATING AC VOLTAGE. 7. A PERMANENT PLAQUE OR DIRECTORY DENOTING THE LOCATION OF ALL ELECTRIC POWER SOURCE DISCONNECTING MEANS ON OR IN THE PREMISES SHALL BE INSTALLED AT : A. EACH SERVICE EQUIPMENT LOCATION, AND B. AT THE LOCATION(S) OF THE SYSTEM DISCONNECT(S) 8. AN ISOLATING DEVICE IF USED SHALL BE MARKED "DO NOT DISCONNECT UNDER LOAD" OR "NOT FOR CURRENT INTERRUPTING" 9. ALL PV SYSTEM CIRCUIT CONDUCTORS SHALL BE IDENTIFIED AT ALL ACCESSIBLE POINTS OF TERMINATION, CONNECTION, AND SPLICES. MEANS OF IDENTIFICATION SHALL BE IN THE FORM OF COLOR CODING, MARKING TAPE, TAGGING OR OTHER APPROVED MEANS PER INDUSTRY STANDARD. 10. WHERE RAPID SHUTDOWN IS DEPLOYED, A PERMANENT LABEL SHALL BE PLACED AS PER NEC 690.56(C)(1) THROUGH (C)(3). 11. ENRANCES TO ROOMS OR OTHER GUARDED LOCATIONS THAT CONTAINS LIVE PARTS, WARNING SIGNS FORBIDDING UNQUALIFIED PERSONS TO ENETER SHALL BE USED IN COMPLIANCE WITH INDUSTRY STANDARD (BRADY #123695 OR APPROVED EQUAL). 12. ARC FLASH HAZARD LABELS WHERE REQUIRED SHALL BE USED PER INDUSTRY STANDARDS (BRADY #94913 OR APPROVED EQUAL) IN ALL ELECTRICAL EQUIPMENT. 13. PLAQUE SHALL MEET ALL REQUIREMENT SET FORTH BY ANSI Z535.4-2011, PRODUCT SAFETY SIGNS AND LABELS FOR FONT SIZES, COLORS, SYMBOLS, AND LOCATION REQUIREMENT 14. PLAQUE SHALL BE INSTALLED AT SERVICE EQUIPMENT LOCATION AND AT LOCATION(S) OF THE SYSTEM DISCONNECTS) FOR ALL ELECTRIC POWER PRODUCTION SOURCES CAPABLE OF BEING INTERCONNECTED. LABEL SCHEDULE DETAIL NUMBER (ALSO LOCATION(S) REPRESENTS LABEL NUMBER) 1 "FSW1","FSW2", "NDP-PC" 175A PV BREAKER, "NDP-PC" MAIN, "EDP-F" PUBLIC SAFETY BUILDING CB, "EDP-F" MAIN, "NDP-F" ATS CB 2 ALL EXPOSED WIRING METHODS, PULL BOXES, JUNCTION BOXES OR OTHER EQUIPMENT CONTAINING PV DC WIRING. 3 "NDP-PC", "NDP-F" 4 "ACC1", "NDP-PC", "NDP-F", "EDP-F" ALL INVERTERS "NDP-PC" PV BREAKER 5 6 7 "NDP-PC" 175A PV BREAKER, "NDP-F" 8 "NDP-PC", "NDP-F" a try ife Of Your Building McKINSTRY Co, LLC SEATTLE: 5005 3RD AVENUE S PO BOX 24567 SEATTLE, WA 98124 1-800-669-6223 www.mckinstry.com PROJECT: EDMONDS PUBLIC SAFETY BUILDING PV 250 5TH AVE. N, EDMONDS, WA 98020 CONSULTANTS: REGISTRATION: �S`S'IONA L E��1 05/18/2023 ISSUES: NO DATE DESCRIPTION 04/27/2023 OWNER REVIEW SET 05/18/2023 CONSTRUCTION SET DESIGNED: DRAWN: CHECKED: JOB NO: ISSUED ON: SHEET TITLE: SWS SWS, AF NE 204842-003 05/18/2023 MARKING AND LABELING RECEIVED REQUIREMENT2&023 CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT SHEET NUMBER: E-501 Q r�