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Home My WebLink AboutE501 - ELECTRICAL ONELINE RISER DIAGRAMSECOND FLOOR FIRST FLOOR THIRD FLOOR 480V UTILITY TRANSFORMER F1600 F400 400A MLO 1H1 3P-4W 277/480V 277/480V 3P-4W MDP MCB 1600A GND F225 225A MCB 1L1 3P-4W T-208V1L1 120/ 75 KVA (1) #2, AL GND, 3/4"C TO BUILDING GROUNDING SYSTEM. F125 F400 400A MLO 2H1 3P-4W 277/480V F225 225A MCB 2L1 3P-4W T-208V2L1 120/ 75 KVA (1) #2, AL GND, 3/4"C TO BUILDING GROUNDING SYSTEM. F125 F400 400A MLO 3H1 3P-4W 277/480V F300 300A MCB 3L1 3P-4W T-208V3L1 120/ 112.5 KVA (1) #2, AL GND, 3/4"C TO BUILDING GROUNDING SYSTEM. F150 F225 225A MLO 1L2 3P-4W 120/208V 4 4 4 5 100A MLO 3L2 3P-4W 120/208V 100A 3LE1 1P-3W 120/240V 6 6 6 6 6 6 6 6 6 GEN F50 F100 F100 ATS 100A 22KW 240/120V, 1 PH, 3 W NATURAL GAS FEEDER AND BRANCH CIRCUIT SCHEDULE NOTE: SEE DRAWINGS FOR NUMBER OF WIRES IN HOMERUN FEEDER/BRANCH CIRCUIT DESIGNATION CONDUCTOR SIZE TYPE CABLE CONDUIT PHASE & NEUTRAL EQUIPMENT GROUND ALUMINUM COPPER F20 12 12 X MC F30 10 10 X MC F40-50 8 10 X MC F60 6 10 X MC F70-80 4 8 X MC F90 3 8 X MC F100 3 8 X MC F125 1/0 4 X MC F150 3/0 4 X 2-1/2" F175 4/0 4 X 2-1/2" F200 250 4 X 3" F225 300 2 X 3" F250 350 2 X 3" F300 500 2 X 3-1/2" F350 2 RUNS OF 4/0 1 X 2-1/2" F400 2 RUNS OF 250 1 X 3" EACH F600 2 RUNS OF 500 2/0 X 3-1/2" EACH F800 3 RUNS OF 400 3/0 X 3-1/2" EACH F1000 3 RUNS OF 600 4/0 X 4" EACH F1200 4 RUNS OF 500 250 X 3-1/2" EACH F1600 5 RUNS OF 600 350 X 4" EACH F2000 6 RUNS OF 600 400 X 4" EACH F2500 7 RUNS OF 750 600 X 5" EACH F3000 8 RUNS OF 750 600 X 5" EACH NOTES: 1. 20 A BRANCH CIRCUITS SHALL BE SIZED FOR VOLTAGE DROP. WIRE SIZES ARE NOT INDICATED ON THE DRAWINGS TO COMPENSATE FOR VOLTAGE DROP. FOR THESE CIRCUITS, CONTRACTOR SHALL UTILIZE WIRE SIZE SHOWNABOVE FOR DISTANCES LISTED ABOVE. 2. VOLTAGE DROP WIRE SIZES WILL BE STRICTLY INFORCED. CONTRACTOR SHALL SUBMIT A LIST OF CIRCUITS THAT WILL EXCEED THE DISTANCES ALLOWED AND INDICATE WIRE SIZE TO BE USED PRIOR TO ANY WIRE BEING INSTALLED. 3. DO NOT SHARE NEUTRAL CONDUCTORS FOR ANY BRANCH CIRCUITS. ALL BRANCH CIRCUIT SHALL HAVE SEPARATE, INDEPENDENT NEUTRAL CONDUCTORS. 4. ALL BRANCH CIRCUIT WIRING SHALL BE MC CABLE WITH THE FOLLOWING EXCEPTIONS: a. ALL WIRING IN PATIENT CARE EXAM OR TREATMENT ROOMS SHALL BE HEALTHCARE RATED MC CABLE COMPLETE ALL THE WAY BACK TO THE PANEL. 5. ALL CONDUIT PENETRATIONS THRU THE FLOOR SLAB SHALL BE MADE WITH CAUTION. CONTRACTOR SHALL COORDINATE ALL HOLE LOCATIONS WITH STRUCTURAL ENGINEER PRIOR TO CUTTING ANY NEW HOLES. NEW HOLES SHALL BE ADJUSTED AS REQUIRED TO MISS REBAR AS DETERMINED BY THE STRUCTURAL ENGINEER. FED FROM MDP 120/208V 3P 4W. PANEL 1LN1 EQUIPMENT SERVED INFORMATION PLATE SOURCE OF POWER VOLTAGE LAMACOID PLATE NOTE: PROVIDE I.D. PLATE LABEL FOR ELECTRICAL EQUIPMENT SUCH AS MAIN SWITCHGEAR, SWITCHBOARD PANELBOARDS, ANDTRANSFORMERS ! WARNING Arc Flash Hazard Appropriate PPE Required Equipment Type Grounding Work Distance Availiable 3-Ph Bolted Current Flash Protection Boundary Incident Energy at 11 inches Risk Category Equipment Name: 480V Switchgear Grounded 11 inches (300 mm) 25 kA 27 inches 4.39 cal/cm2 2 Switchboard NOTE: PROVIDE WARNING LABEL FOR ALL ELECTRICAL EQUIPMENT SUCH AS MAIN SWITCHGEAR, SWITCHBOARDS, PANELBOARDS, AND TRANSFORMERS. WALL MOUNTED 1/4"x6"Hx24"W GROUND BUSBAR (1) #3/0 Cu GND, 1"C TO INCOMING WATER SERVICE PIPE (1) #3/0 Cu GND, 1"C TO BUILDING STEEL GROUND (1) #3/0 Cu GND, 1"C TO UFER GROUND FIRST FLOOR ELEC ROOM 'MDP' 1 2 3 (1) #3/0 Cu GND, 1"C TO ELECTRICAL SERVICE GROUND ROD FIELD (1) #3/0 Cu GND, 1"C TO INCOMING NATRUAL GAS SERVICE PIPE WHERE REQUIRED AND PERMITTED BY CODE (1) #1 AL GND, 3/4"C TO PANEL '1H1' (1) #1 AL GND, 3/4"C TO PANEL '2H1' (1) #1 AL GND, 3/4"C TO PANEL '3H1' 277V 200 FEET 360 FEET 120V FEEDER SIZE TO USE F20 F30 VOLTAGE DROP FOR 20A BRANCH CIRCUITS 100 FEET 150 FEET MAXIMUM DISTANCE ALLOWED 550 FEET 885 FEET F40-50 F60 240 FEET 385 FEET 1. CONDUCTORS FOR 20 AMP BRANCH CIRCUITS SHALL BE SIZED FOR VOLTAGE DROP. WIRE SIZES ARE NOT INDICATED ON THE DRAWINGS TO COMPENSATE FOR VOLTAGE DROP FOR THESE CIRCUITS. CONTRACTOR SHALL UTILIZE WIRE SIZE SHOWN ABOVE FOR THE DISTANCES LISTED ABOVE. 2. VOLTAGE DROP WIRE SIZES WILL BE STRICTLY ENFORCED. CONTRACTOR SHALL SUBMIT A LIST OF CIRCUITS THA WILL EXCEED THE DISTANCES ALLOWED AND INDICATE WIRE SIZE TO BE USED PRIOR TO ANY WIRE BEING INSTALLED. 3. PROVIDE SEPARATE, INDEPENDENT NEUTRAL CONDUCTORS FOR ALL BRANCH CIRCUITS. DO NO SHARE NEUTRALS BETWEEN CIRCUITS. NOTES Project Number CERTIFIED BY ISSUANCE INDEX DATE: PROJECT PHASE: 2/11/2021 10:05:42 AM E501 ELECTRICAL ONELINE RISER DIAGRAM 2019.00780 11.5.2020 CONSTRUCTION DOCUMENTS CARMEL MEDICAL ARTS PAVILION 12174 N. Meridian Street Carmel, Indiana 46032 NO SCALE 1 ELECTRICAL ONE-LINE RISER DIAGRAM PLAN NOTES 1 BOND ALL METAL PIPING DESCRIBED IN NFPA 70-250.104, INCLUDING GAS PIPING. 2 GROUNDING CONDUCTORS SHALL BE INSTALLED IN CONDUIT WHERE INSTALLED ABOVE GRADE. 3 CONNECT WATER SERVICE GROUNDING CONDUCTOR TO STREET SIDE OF WATER METER. PROVIDE BONDING JUMPER ACROSS WATER METER AND INSTALL WITH TAG. 4 PANEL AND FEEDER INSTALLED IN TI PACKAGE. 5 PROVIDE NEW NATURAL GAS GENERATOR SIMILAR TO GENERAC GUARDIAN SERIES IN TI PACKAGE. COORDINATE ROOF INSTALLTION AND GAS CONNECTION. 6 EQUIPMENT INSTALLED IN SHELL PACKAGE. NO SCALE 3 ELECTRICAL EQUIPMENT I.D. LABELING DETAIL NO SCALE 4 ELECTRICAL EQUIPMENT WARNING LABEL DETAIL NO SCALE 5 MAIN DISTRIBUTION PANEL 'MDP' GROUND BUSBAR DETAIL NO SCALE 7 VOLTAGE DROP SCHEDULE REVISION SCHEDULE NO. DESCRIPTION DATE