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FILENAME: REVISION KEYS: ADDED / REVISED TEXT NEW SHEET CONSTRUCTION STANDARD: ADDED / REVISED MATERIAL SHEET OF REVISION NO. ISSUE DATE : APPROVALS CITY OF ANAHEIM ELECTRICAL DIVISION PUBLIC UTILITIES DEPARTMENT T&D CONSTRUCTION STANDARDS SUB MAINT - - RESIDENTIAL SERVICES METHODS AND REQUIREMENTS CU1500-2 REV5 5 01-14 1 5 CU 1500-2 SCOPE: THIS STANDARD SHOWS THE METHODS AND REQUIREMENTS FOR INSTALLATION OF UNDERGROUND AND OVERHEAD SERVICES IN RESIDENTIAL BUILDINGS, UNLESS OTHERWISE SPECIFIED ON THE WORK ORDER DRAWINGS. GENERAL INFORMATION: A. THIS CONSTRUCTION STANDARD COVERS THE INSTALLATION, CABLE AND CONDUIT REQUIREMENTS FOR RESIDENTIAL SERVICES, WITH SINGLE PHASE, 120/240 VOLTS UP TO 600 AMP PANELS. B. A "RESIDENTIAL SERVICE" IS A SINGLE PHASE SERVICE TO A SINGLE OR MULTI-METERED RESIDENTIAL BUILDING. C. FOR ALL UNDERGROUND SERVICES: C.1. CONTRACTOR SHALL FURNISH AND INSTALL ALL TRENCHING, BACKFILL, COMPACTING, & CONDUITS FROM ELECTRICAL SERVICE PANEL UP TO SECONDARY LEVEL. THE SECONDARY LEVEL COULD BE EITHER TO THE SECONDARY PULL BOX, UG TRANSFORMER, AND/OR SECONDARY RISER POLE. C.2. THE RISER SHALL BE AFFIXED TO STAND OFF BRACKETS (PROVIDED BY THE CITY) ON THE POWER POLE AWAY FROM TRAFFIC. ELECTRICAL ENGINEERING OR ELECTRICAL INSPECTOR WILL DESIGNATE THE EXACT QUADRANT AT THE TIME OF INSTALLATION. C.3. ALL CONDUITS AND CABLES SHALL BE PER TABLES I AND II, AND WORK ORDER DRAWINGS, AND SHALL BE APPROVED BY ELECTRIC UTILITIES INSPECTORS. C.4. ALL CONDUIT RUNS PASSING BENEATH ANY BUILDING SLAB SHALL BE OF THE MATERIAL SHOWN IN TABLE I. A MINIMUM OF ONE SPARE CONDUIT WILL BE REQUIRED. C.5. SIDES, SHALL BE IN THE CONDUIT MATERIAL LISTED IN TABLE I. C.6. THE SWEEPS ARE TO BE ANCHORED AND SECURED TO WITHSTAND THE PULLING TENSIONS REQUIRED FOR INSTALLATION OF CONDUCTORS. C.7. BORING AND INSTALLATION OF GALVANIZED STEEL CONDUIT OR PVC SCHEDULE 80 IS ACCEPTABLE FOR LOCATIONS UNDER CONCRETE SLABS OR LANDSCAPE AREAS. (CHECK WORK ORDER DRAWINGS FOR DIRECTION). D. FOR ALL OVERHEAD SERVICES: D.1. CONTRACTOR SHALL PROVIDE ALL WIRES, CABLES, AND MATERIALS REQUIRED FROM SERVICE PANEL TO THE POINT OF DELIVERY, DESIGNATED BY THE ELECTRICAL ENGINEERING AND WORK ORDER DRAWING. E. ELECTRICAL DIVISION FIELD CREWS WILL ASSIST: E.1. ON OVERHEAD SERVICES: SUPPLY AND PULL SERVICE CONDUCTOR FROM SECONDARY POWER POLE TO THE POINT OF DELIVERY AND CONNECTION. E.2. ON UNDERGROUND SERVICES: SUPPLY AND PULL SERVICE CONDUCTOR FROM SECONDARY PULL BOX TO SERVICE PANEL, UNLESS OTHERWISE SHOWN ON THE WORK ORDER DRAWING. F. CONTRACTOR SHALL FURNISH ALL GROUNDING MATERIALS FOR THE UNDERGROUND AND OVERHEAD SERVICES, PER CONSTRUCTION STANDARDS CO 782 AND CO 784. G. FOR 400 AMP AND ABOVE PANELS INSTALL THREE TWO BOLT-TWO SET SCREW ALLEN CONNECTORS PER DETAIL ON SHEET 4 OF 5. H. FOR ALL CONSTRUCTION DETAILS AND INSTRUCTIONS SEE WORK ORDER DRAWINGS AND CONSULT UTILITIES INSPECTOR. COMPLETELY MODIFIED FROM 1500-2, 2A AND 2C ---PAGE BREAK--- FILENAME: REVISION KEYS: ADDED / REVISED TEXT NEW SHEET CONSTRUCTION STANDARD: ADDED / REVISED MATERIAL SHEET OF REVISION NO. ISSUE DATE : APPROVALS CITY OF ANAHEIM ELECTRICAL DIVISION PUBLIC UTILITIES DEPARTMENT T&D CONSTRUCTION STANDARDS SUB MAINT - - RESIDENTIAL SERVICES METHODS AND REQUIREMENTS CU1500-2 REV5 5 01-14 2 5 CU 1500-2 TYPICAL SERVICE MAIN PANEL SIZE = 200AMP MAX. 6'-3" MIN. 4'-0" OVERHEAD SERVICE TYPICAL DISTANCE = 75' POINT OF DELIVERY 17"x30"PULL BOX WITH ADEQUATE SINGLE-PHASE SERVICE SUPPLY AND CONNECTIONS WITH SPARE MAX. 6'-3" MIN. 4'-0" TYPICAL SERVICE PANEL SIZE = 200A TYPICAL DISTANCE=100' UNDERGROUND SERVICE POWER POLE WITH RISER TO SECONDARY LEVEL 17"x30"PULL BOX WITH ADEQUATE SINGLE-PHASE SERVICE SUPPLY AND CONNECTIONS WITH SPARE MAX. 6'-3" MIN. 4'-0" TYPICAL SERVICE PANEL SIZE = 200A TYPICAL DISTANCE=100' TRANSFORMER SECONDARY PULL BOX NOTE: IN SOME CASES, THE SERVICE MAY RUN DIRECTLY FROM THE PANEL TO THE RISER POLE OR DIRECTLY TO THE TRANSFORMER PULL BOX. EXISTING POLE WITH ADEQUATE SECONDARY SUPPLY MAX. 36" MIN. 24" ---PAGE BREAK--- FILENAME: REVISION KEYS: ADDED / REVISED TEXT NEW SHEET CONSTRUCTION STANDARD: ADDED / REVISED MATERIAL SHEET OF REVISION NO. ISSUE DATE : APPROVALS CITY OF ANAHEIM ELECTRICAL DIVISION PUBLIC UTILITIES DEPARTMENT T&D CONSTRUCTION STANDARDS SUB MAINT - - RESIDENTIAL SERVICES METHODS AND REQUIREMENTS CU1500-2 REV5 5 01-14 3 5 CU 1500-2 GARAGE PROPERTY LINE (P/L) SIDEWALK STREET RIGHT OF WAY (R/W) 18" 3' (MAX) SECONDARY CONDUITS GARAGE RIGHT OF WAY (R/W) 4' 4' SERVICE CONDUITS 7' (SEE NOTE 3) VARIABLE MIN. G ELECTRIC METER G GAS METER LOCATION (TYP.) SEE NOTE 4 3' MIN. UNDERGROUND SERVICES PLAN PROPERTY LINE (P/L) 9" 18" 12"-18" 9" 18" FINISH GRADE 36" 12"-18" MIN. MIN. FINISH GRADE PROPERTY LINE (P/L) TYPICAL SERVICE TRENCH SERVICE CONDUITS (TYP.) MINIMUM AFTER TRENCH SHADING TYPICAL SERVICE CONDUIT TOE OF SLOPE (PER TABLE I) NOTE 2 9" 18" MIN. 36" MIN. 36" MIN. PROPERTY LINE (P/L) SERVICE CONDUIT ---PAGE BREAK--- FILENAME: REVISION KEYS: ADDED / REVISED TEXT NEW SHEET CONSTRUCTION STANDARD: ADDED / REVISED MATERIAL SHEET OF REVISION NO. ISSUE DATE : APPROVALS CITY OF ANAHEIM ELECTRICAL DIVISION PUBLIC UTILITIES DEPARTMENT T&D CONSTRUCTION STANDARDS SUB MAINT - - RESIDENTIAL SERVICES METHODS AND REQUIREMENTS CU1500-2 REV5 5 01-14 4 5 CU 1500-2 MIN. OPENING TYPICAL METER SOCKET TYPE SEE NOTE 7 DISTRIBUTION SECTION (LOCATION OPTIONAL) BUSSES SHALL BE PROPERLY SUPPORTED. 6-1/2" N N 4"-5" SEE TABLE I FOR CONDUIT SIZES SEE NOTE 8 N 1/2" MIN. 1-1/2" MIN. 1-1/2" MIN. 11" 8-1/2" LABEL PULL SECTION SEALABLE FROM FRONT FRONT VIEW SIDE VIEW CONDUIT RISER NOTCH 36" MIN. SLEEVE CONDUIT RISER (RIGID GALVANIZED STEEL OR SCH 80 PVC) METER SOCKET & TERMINATION ENCLOSURE SLEEVE WITH 3" PVC D.B. ENCASED CONDUIT MIN. OR NOTCH FOUNDATION BUILDING FOUNDATION BUILDING FOUNDATION SWEEP 24" MIN. RADIUS TO PULL BOX BUILDING FOUNDATION TO PULL BOX RECESS / FLUSH MOUNTED (PREFERRED) SECTION A-A BUILDING EXTERIOR WALL A A SURFACE MOUNTED (ALTERNATE) SWEEP 24" MIN. RADIUS 36" MIN. SEE NOTE G, SHT 1 ---PAGE BREAK--- FILENAME: REVISION KEYS: ADDED / REVISED TEXT NEW SHEET CONSTRUCTION STANDARD: ADDED / REVISED MATERIAL SHEET OF REVISION NO. ISSUE DATE : APPROVALS CITY OF ANAHEIM ELECTRICAL DIVISION PUBLIC UTILITIES DEPARTMENT T&D CONSTRUCTION STANDARDS SUB MAINT - - RESIDENTIAL SERVICES METHODS AND REQUIREMENTS CU1500-2 REV5 5 01-14 5 5 CU 1500-2 UNDERGROUND SERVICE NOTES: 1. FOR SERVICE PULL BOX 17" x 30", SEE CITY OF ANAHEIM CONSTRUCTION STANDARD CU 1500-1B AND WORK ORDER DRAWING. 2. LOCATE PULL BOX IN A 4'x4' AREA BORDERING AT RIGHT SIDE OF LOT'S PROPERTY LINE (P/L) AND FRONT OF RIGHT-OF-WAY 3. SERVICE CONDUITS SHALL DIVERGE FROM PROPERTY LINE (P/L) AT A POINT 7 FEET BEFORE GARAGE WALL, CLOSEST TO STREET (IF APPLICABLE). 4. GAS METER SHALL HAVE A MINIMUM OF 3' HORIZONTAL CLEARANCE FROM ELECTRIC METER. 5. SEPARATE SERVICE TRENCH TO EACH HOUSE IF TERRACED SLOPES EXIST BETWEEN HOUSES AND/OR AS REQUIRED BY ELECTRICAL ENGINEERING OR THE ELECTRICAL UTILITIES INSPECTOR. 6. CONNECT URD SERVICE CONDUCTORS TO FACTORY INSTALLED LUGS USING PENETROX OR APPROVED OXIDATION INHIBITOR AND CONNECTION COMPOUND AND TORQUE TERMINAL SET SCREWS TO PANEL MANUFACTURER'S RECOMMENDED TORQUE. 7. COVER BLANK METER SOCKET WITH AN APPROVED PLASTIC METER SOCKET COVER, INSTALL METER RING WITH APPROVED SEAL. 8. AFTER ELECTRICAL SYSTEM IS ENERGIZED TO BLANKED OFF METER SOCKET AND THE PROPER VOLTAGE AND LINE SIDE CONNECTIONS HAVE BEEN VERIFIED, SEAL THE UNDERGROUND PULL/TERMINATION SECTION WITH APPROVED SEAL. (SEE EUSERC PAGE 301 FOR REFERENCE). TYPE SPECIFICATION APPLICATION PVC (CONCRETE ENCASED)* PVC SCHEDULE 40 PVC SCHEDULE 80 FROM TRANSFORMER VAULT TO SECONDARY PULL BOX & FROM SECONDARY PULL BOX TO SERVICE PULL BOX 8' ABOVE GRADE AND/OR FROM GRADE TO PULL BOX OR METER PANEL, UNDER SLABS, AND LANDSCAPE AREAS. POWER POLE WITH RISERS FROM 8' ABOVE GROUND 8' ABOVE GRADE LEVEL ON RISERS AND FROM GRADE TO PULL BOX OR METER PANEL, UNDER SLABS, AND LANDSCAPE AREAS ASTM F12 DB 100 ANSI SPEC C80.1 UL APPROVED 90C UL APPROVED 90C HOT DIPPED GALVANIZED TABLE I MINIMUM REQUIREMENTS FOR SERVICE CONDUITS, TYPES AND APPLICATIONS TABLE II CABLES AND CONDUITS REQUIRED FOR RESIDENTIAL SERVICES- MINIMUM MAIN SERVICE PANEL RATING SINGLE PHASE 120/240 VOLTAGE CONDUIT SIZE PHASE NEUTRAL CABLE SIZES (ALL ALUMINUM) WITH XHHW-2 INSULATION 100-125 200-225 400 600 3" #2 3" 1/0 #2 1/0 CONTACT ELECTRICAL ENGINEERING FOR DETAIL DESIGN CONTACT ELECTRICAL ENGINEERING FOR DETAIL DESIGN FROM SERVICE PULL BOX TO METER PANEL ASTM F12 DB 100 PVC (CONCRETE ENCASED)*