These standards provide information regarding current Clark Public Utilities standards. They are designed for Clark Public Utilities approved journey line worker contractors and distributors.

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Section Description Last Revision Date
General02/22/00
Overhead Basic Units0200 TOC.pdf BR1 - 22in Multi-Purpose Bracket with Clip and Insulator for Slack Span.pdf BR3 - 22in Multi-Purpose Bracket with Clip for Tension Span.pdf BR10 - 1000MCM Cable Termination Mounting Bracket.pdf CR20 - Single 8ft Crossarm - Flat Brace.pdf CR21 - Double 8ft Crossarm - Flat Braces.pdf CR23 - Single Crossarm - Angle Brace.pdf CR24 - Double Crossarm - Angle Braces.pdf CR26 - Pre-Assembled Deadend - 8ft & 10', 3 Position.pdf CR27B - Pre-Assembled Deadend - 10ft, 4 Position.pdf CR28 - Pre-Assembled Deadend - 8ft & 10ft, 3 Position.pdf CR29B -Pre-Assembled Deadend - 10ft, 4 Position.pdf CRA50 - Single Crossarm - Alley Arm.pdf CRA52 - Double Crossarm - Alley Arm.pdf PR1, PR1TREE - Pole-Top Pin - Single Insulator.pdf PR2, PR2TREE - Pole-Top Pin - Double Insulators.pdf PR4, PR4TREE - Single Crossarm Pin.pdf PR5, PR5TREE - Single Crossarm Angle Pin.pdf PR19, PR19TREE - Double Crossarm Pin.pdf PR20, PR20TREE - Horizontal Jumper Support.pdf PR21 - Deadend with Eyebolt.pdf PR22 - Deadend with Long Eyebolt.pdf PR23 - Deadend with Link Extension.pdf PR24 - Deadend.pdf PR25 - Deadend with Link Extension.pdf PR40 - Single Pole Top Line Post Insulator.pdf PR41 - Double Pole Top Line Post Instulator.pdf PR42 - Single Line Post Insulator on Crossarm.pdf PR43 - Double Line Post Insulators on Crossarms.pdf PR44 - Single Angle Line Post Insulator on Crossarm.pdf PR56 - Single Clap-Top - Twiggy Arm 21in.pdf PR57 - Double Clamp-Top - Twiggy Arm 21in.pdf PR58 - Single Clamp-Top - Twiggy Arm 27in.pdf PR59 - Double Clamp-Top - Twiggy Arm 27in.pdf PR60, PR60TREE - Single Twiggy Arm 18in.pdf PR60V - Single Twiggy Arm 18in.pdf PR61, PR61TREE - Double Twiggy Arm 18in.pdf PR61V -Single Twiggy Arm 18in.pdf PR62, PR62TREE - Single Twiggy Arm 24in.pdf PR62V- Single Twiggy Arm 24in.pdf PR63, PR63TREE - Double Twiggy Arm 24in.pdf PR63V-Double Twiggy Arm 24in.pdf S1 - Neutral - Tangent Spool.pdf S2 - Neutral - Angle Spool.pdf S3 - Heavy Neutral - Angle Spool.pdf S4, S4A - Slack Neutral - Conductor Deadends.pdf S10 - Neutral - Deadend.pdf S11 - Neutral - Double Deadend.pdf S12 - Single Neutral Insulator on Crossarm.pdf S13 - Double Neutral Insulators on Crossarms.pdf S14 - Single Angled Neutral Insulator on Crossarm.pdf11/11/16
Overhead 1 Phase06/13/17
Overhead 2 Phase11/15/17
Overhead 3 Phase08/09/19
Overhead 3 Phase Heavy01/04/18
Overhead ConductorAC - Avian Covers.pdf BFD - Bird Flight Diverters.pdf L4 - Splicing Guide - Compression Type Sleeves.pdf L5 - Splicing Guide - Auto Type.pdf L6, L7 - Midspan Taps - Distribution.pdf LA1, LA2 - Lightning Arrestor.pdf SE10 - Mobile Home ler - Connection.pdf SS1 - 1ph Slack Span.pdf SS2 - 2ph Slack Span.pdf SS3 - 3ph Slack Span.pdf TI2 - Single Insulator o-Piece Tie Copper Type Conductors.pdf TI3 - Hot Line Copper Type Conductors.pdf TI4 - Single Insulator Tying Guide.pdf TI5 - Double Insulator Tying Guide.pdf Heavy Construction 3-Phase Three-Phase 3 Phase Three Phase C Section01/17/19
Overhead Secondary0410 TOC.pdf S15, S15A - 3 Spool Secondary Rack Assembly.pdf S16, S16A - 4 Spool Secondary Rack Assembly.pdf SE1, SE1A - Service Assemblies - Cable Terminations.pdf SE2, SE2A, SE2B - Service Assemblies - Cable Terminations.pdf SE3 - Service Assemblies - Cable Terminations.pdf SE5 - Service Extension - Arm Assembly.pdf SE6 - Typical Heavy Service Detail - Larger Than 40 Al Tri or Quad.pdf SE7 - Typical Service Take-off - Crossarm Secondaries.pdf SE8 - Bridle Guy - For 2+ Services.pdf SE9 - Bridle Guy - For 1 Service.pdf03/01/02
Crossarms & Poles03/13/20
Grounding09/12/18
Guys & Anchors03/14/11
Line Devices03/13/20
Metering0900 TOC.pdf M00 - Metering Requirements - General.pdf M1 - Primary Metering Installation - OH to UG - 7.2kV, Wye, 3 Element Meter.pdf M1A - Primary Metering Installation OH Construction - 7.2kV, Wye, 3 Element Meter.pdf M4 - Primary Metering Installation - OH to UG - 7.2kV, 1ph, 1 Element Meter.pdf M4A - Primary Metering Installation - Overhead Construction - 7.2kV, 1ph, 1 Element Meter.pdf M7 - UG Primary Metering Pad - 1ph, 200A.pdf M8 - UG Primary Metering Pad - 3ph, 200A & 600A.pdf M16 - Secondary Metering Installation Pole Mounted - 3ph, 4 Wire.pdf M17 - Secondary Metering Installation Pole Mounted - 1ph, 3 Wire.pdf M20 - Pad & Assembly - Secondary Metering for Padmount Transformer.pdf M23 - District Installed CT Metering at Padmount Transformer.pdf M28 - Layout for Temporary Electrical Service - 120V & 240V, 3 Wire.pdf M28A - Conductor Supports for Temporary Electric Service.pdf MBCT - CT Meter Base Support for Padmount Transformer.pdf UM1 - Primary 3ph Metering Enclosure.pdf UMS4 - Secondary 1ph CT Metering Assemblies - Residential.pdf11/15/10
Streetlighting1000 TOC.pdf AL100FL, AL200FL, AL400FL - Area Light - Flood Light Installation - Wood Pole Mounted.pdf AL100HL - Area Light - High Light Installation - Wood Pole Mounted.pdf DL100A - Decorative Area Lighting - Single Acorn Fiberglass Pole.pdf DL100AT - Decorative Area Lighting - Twin Acorn Fiberglass Pole.pdf DL100SH - Decorative Area Lighting Shepherd's Hook.pdf SL - General Streetlighting.pdf SL100-SL400 - Streetlight Luminaire Installation - Wood Pole Mounted.pdf SL100FW - Area Light - Floodlight Installation - Wood Pole Mounted.pdf SL100P3 - Post Top Luminaire with Fiberglass - Direct Burial Standard.pdf SL100SA-SL400SA - Streetlight Installation - Single Arm Aluminum Standard - 25ft or 32ft Mounting Height.pdf SL100SF-SL400SF - Streetlight Installation - Single Arm 29ft 8in Fiberglass Standard.pdf SL150D-SL400D - Streetlight Installation - Twin Arm Aluminum Standard - 32ft Mounting Height.pdf SLARM4-SLARM22 - Streetlight Mast Arm Installation - Wood Pole Mounted.pdf SLF - Streetlight Foundation - Steel 6in Dia..pdf SLPT - Streetlight Pole Tagging.pdf SLR - Secondary OH to UG Riser Assembly - For Streetlight Feeder.pdf07/24/09
Overhead Transformers7/10/20
Clearances11/28/16
Underground General & Trenching09/03/19
Underground Cable01/21/19
Underground TransformersN New Standard R Redrawn Standard C Changed Standard ~ No Change 1400 U NDERGROUND T RANSFORMERS 7/10/2020 C F1A Fuse Schedule – P admount Transformers ~ HB16,HB32 Hillside Barrier ~ UID1 Padmounted Equipment Identification Tags & Safety Signs ~ UT2 1 Ø Padmount Transformer Radial Feed ~ UT4 Open Y - Open Δ Padmount Transformer Installation ~ UT21,UT22 1 Ø Padmount Transformer Assemblies, Loop Feed ~ UT24 - UT28 1 Ø Pad Xfmr As sem bly, Radial or Loop w/ Feed - Thru Bushing ~ UT30 - UT32 3 Ø Padmount Transformer Assemblies ~ UTB 1 Ø Padmount Transformer Boxpad (Basement) ~ UTP1 Transformer Pad, 1 Ø , 25 to 75kVA ~ UTP2A Transformer Pad, 1 Ø , 100kVA ~ UTP3 1Ø Transformer Pad Orientation & Conduit Installation (100 kVA) ~ UTP4 Transformer Pad, 3 Ø , 75 to 1500kVA ~ UTP4 - 6 Precast Pad & Vault for 3 Ø Transformers ~ UTP6 (p. 1) 3Ø Transformer Pad Orientation & Conduit Installation ~ UTP6 (p. 2) 1Ø Transformer Pad Orientation & Conduit Installation (25 - 75 kVA) ~ UTP9 Typical Barrier Installation to Prote ct Padmounted Equipment DATE SECTION APP: R CONSTRUCTION STANDARDS DATE:ENGR REVISIONS OPS CAD FILE: PAGE: of F1A F1A 11 ELM 1/31/80 1400 FUSE SCHEDULE PADMOUNT TRANSFORMERS 1 3/02 DRAWN IN CAD 2 2/11/10 KJP 3 7/10/20 KJP kVA Transformer Stock Number Transformer Primary Protection Minimum Upstream OH Fuse Size *2 BM 240/120 BR 480/120 Bayonet Fuse No S/N Isolation Link Size S/N 25*1 1317 4000358C05 (8 A) 653 3001861A02 25 A 683 50 1318 20164000358C08 (15 A) 6543001861A03 30 A684 75 1320 4000358C10 (25 A) 655 3001861A05 65 A 687 100 1322 4000358C10 (25 A) 655 3001861A05 65 A 687 1ø Padmounted Transformers Notes: *1 Fuses for 25 kVA livefront transformers are stocked for maintenance only (RTE 476B1, S/N 1664). *2 Use largest fuse size for applications while considering up/downstream fuses, conductor, and loading. Check with Systems Engineering as needed. *3 Recommended fuse will result in some loss of overload capability. *4 Transformer and upstream protection may miscoordinate, therefore each transformer should ideally be on separate feeders/protection. *5 Fuse will limit overload capability of transformer. *6 The use of these fuses will provide 175% of rated load for 2 hours and 150% of rated load for 7 hours. Rev. 3 - Added 2000 & 2500 kVA, stock numbers, upstream fuses and notes. Spare fuses are kept in each transformer. It is the responsibility of the person using the spare fuse to replace it. Fuses are in free issue. kVA Transformer Stock Number Transformer Primary Protection Minimum Upstream OH Fuse *2 BL 208/120 BW 480/277 Bayonet Fuse No S/N Isolation Link Size S/N 75 1328 1337 4000358C05 (8 A) 653 3001861A02 25 A 683 150 1329 13384000358C08 (15 A) 6543001861A03 30 A684 300 1331 1340 4000358C10 (25 A) 655 3001861A05 50 A 686 500 1332 1341 4000358C12 (50 A) 656 3001861A06 100 A 689 750 1333 1342 4000358C12 (50 A) 656 3001861A06 100 A 689 1000 1334 1343 4000358C14 (65 A)*3 657 3001861A07 100 A *4 689 1500 13444000353C17 (140 A) 658 3001861A05 100 A *4*5 689 ELSP Fuse *6 2000 21644038361C05C (125 A) 2976CBUC08250D100 See Systems Engineering 2500 13454038361C05C (125 A) 2976CBUC08250D100 3ø Padmounted Transformers PLAN VIEW SIDE VIEW 1 BARRIER, 16" Height DESCRIPTION QTY. S/N SECONDARY PEDESTAL EDGE OF TRANSFORMER FRONT SECONDARY PEDESTAL PAD TRANSFORMER FRONT 2 BARRIER, 32" Height 2461 1 1'-0" 3'-0" Grade minimum 4" 2 1 1'-0" 3'-0" REV 2: Corrected Measurement Behind Pad, and changed title from HB1 to HB16,HB32. 16"or 32" FRONT below barrier DATE SECTION APP: R CONSTRUCTION STANDARDS DATE: ENGR REVISIONS OPS CAD FILE: PAGE: of HB16,HB32 HB16 1 1 1400 HILLSIDE BARRIER 1 4/26/04 LB AH 2 5/30/07 LB AH 1 2460 QTY. S/N HB16 HB32 ITEM NO. Label for outside of padmounted equipment S/N 2568 Label for inside of padmounted equipment S/N 2569 Rev. 2 - Updated warning and danger signs. DATE SECTION APP: R CONSTRUCTION STANDARDS DATE:ENGR REVISIONS OPS CAD FILE: PAGE: of UID1 UID1 1 3 ELM 1/31/80 1400 PADMOUNTED EQUIPMENT IDENTIFICATION TAGS AND SAFETY SIGNS 0 6/13/02 1 6/23/04 LB AH 2 8/3/18 KJP 25T COMBO3 VIEW WITH LID CLOSED VIEW WITH LID OPEN KVA 1. SINGLE-PHASE PADMOUNTED TRANSFORMERS 2. THREE-PHASE PADMOUNTED TRANSFORMERS VIEW WITH DOOR OPEN PRIMARY SECONDARY 3. OTHER PADMOUNT EQUIPMENT VIEW WITH DOOR CLOSED COMBO SECONDARYCOMPARTMENT 75 120/208 #5078 PRIMARYCOMPARTMENT TCL LC VIEW WITH DOOR OPEN VIEW WITH DOOR CLOSED COMBO COMBO DANGER DANGER DANGER DANGER S/N 2569 S/N 2569 S/N 2568 CO. NUMBER & SEC. VOLTAGE IN 1-1/2" BLACK LETTERS I.E.; 75 FOR 75KVA A. TRANSFORMER RATING IN 1-1/2" YELLOW LETTERS I.E.; 75-T TRANSFORMER HAS TAPS B. ADD SUFFIX "T" WHEN S/N 2569 S/N 2569 S/N 2568 DANGER S/N 2569 #1234 S/N 2568 3 BUSHING TAPS (IF APPLICABLE) Rev. 2 - Updated warning and danger signs. DATE SECTION APP: R CONSTRUCTION STANDARDS DATE:ENGR REVISIONS OPS CAD FILE: PAGE: of UID1 UID1 2 3 ELM 1/31/80 1400 PADMOUNTED EQUIPMENT IDENTIFICATION TAGS AND SAFETY SIGNS 0 6/13/02 1 6/23/04 LB AH 2 8/3/18 KJP 4. SINGLE-PHASE J-BOX J 2345 COMBO DANGER S/N 2568 S/N 2569 4. THREE-PHASE J-BOX B LC CL C A J 2345 COMBO S/N 2568 DANGER S/N 2569 Rev. 2 - Updated warning and danger signs. DATE SECTION APP: R CONSTRUCTION STANDARDS DATE:ENGR REVISIONS OPS CAD FILE: PAGE: of UID1 UID1 3 3 ELM 1/31/80 1400 PADMOUNTED EQUIPMENT IDENTIFICATION TAGS AND SAFETY SIGNS 0 6/13/02 1 6/23/04 LB AH 2 8/3/18 KJP RADIAL FEED UT2 FRONT VIEW OF TRANSFORMER * * - GROUNDING LUG SEE US6 FOR SECONDARY CONNECTIONS DETAILS OUT IN 4" ABOVE CURB OR FINAL GRADE A 2" 3" Ground Lug 8 Clamp, Ground Rod 5/8", Small Cap, Protective Insulated, 200A Elbow, Loadbreak, 1/0, 200A, 175 mil Rod, Ground 5/8" x 8' Conductor, Wire BSDC #4 SLD Pad, Transformer 42" x 42" 5 6 7 4 1 Connector, Crimpet, #4 to #2 DESCRIPTION 1 842 281 1 1 1 1 376 454 929 1124 1 1 QTY. 265 1312 S/N 9 3 2 1 2 3 4 5 6 7 8 MATERIAL LIST Cover, Connector U.G. Bolt, Machine, 1/2" x 1-1/2" SS Elbow, Sealing Kit, 1/0, 175 & 220 mil Connector, z-bar #2-500 MCM + Streetlight Washer, 2" x 3" x 3/16" w/ 9/16" Slotted Hole 11 13 12 10 1 3 3 2 2 2391 2266 2265 1415 131 T G 13 12 9 11 DATE SECTION APP: R CONSTRUCTION STANDARDS DATE: ENGR REVISIONS OPS CAD FILE: PAGE: of UT2 UT2 1 1 JEH 2/22/00 1400 SINGLE PHASE PADMOUNT TRANSFORMER RADIAL FEED 1 2/23/00 HWH MA 2 9/23/04 LB AH 3 12/29/04 LB AH 4 11/11/16 KJP LEAVE SLACK IN CONCENTRIC NEUTRALS FOR FUTURE OPERATION. ADD #2 BCSD IF NECESSARY. THIS DRAWING IS TYPICAL. USE ONLY THE COMPONENTS REQUIRED IN THE MATERIAL LISTS. NOTE: INSTALL GROUNDING LUG TO TANK Rev. 4 - Corrected material issue. 10 6 ITEM NO. OPEN DOOR OPEN DOOR 8 9 REMOVE GROUND STRAP (SEE NOTE 1) X3 X1 X2 3 2 GROUND H 1 B H 1 A X3 X1 X2 GRD. LUG A 1 H 1 H B 1 7 10 GRD. LUG 5 6 6 OPEN Y BANK OPEN Y BANK * * 4 5 5 3" 2" 3" 2" DATE SECTION APP: R CONSTRUCTION STANDARDS DATE: ENGR REVISIONS OPS CAD FILE: PAGE: of UT4 UT4 1 2 9/94 1400 OPEN WYE - OPEN DELTA PADMOUNT TRANSFORMER INSTALLATION 2 9/23/2004 LB AH 3 12/29/04 LB AH 4 12/14/09 KJP 5 2/4/2014 CM AH Notes : 1. Remove ground strap from one secondary neutral bushing. Caution : Measure resistance from busing to tank. There may be an internal ground. 2. Ground rods may be driven in trench. 3. Primary and secondary cables may be arranged as required to fit job site. 4. For 2-25kVA only. For other sizes refer to Clark Public Utilities Standards Engineer. 5. See UTP1 for pad specifications. 6. Both phases must come from the same source and direction. 7. Put tags on cables that say "Open Y Bank". 8. Maximum motor size shall be 15 horsepower. LIGHTER POWER Rev 5: Added second ground lug to power pots and "Open Bank" label. * TORQUE TO 20 FT-LBS. MAX. A C B D H 1A H 1B X3 X1 X2 BAY-O-NET FUSE BAY-O-NET FUSE X2 X1 X3 1B H H 1A D B C A A B C N REMOVE GROUND STRAP (SEE NOTE 1) WIRING DIAGRAM 5 6 4 2 3 Rod, Ground, 5/8" x 8' Lug, Grounding, #8 Sol-2/0 STR Connector, Crimpet #2 to #4 (2C4) Conductor, #4 Solid, BSDC 1/C Clamp, Ground Rod 5/8", Small 1 DESCRIPTION Elbow, Loadbreak, 1/0, 200A, 175 mil, Test Point 2 3 30 Ft. 454 842 376 2 2 1124 281 QTY. 2 S/N 1312 9 10 8 7 Cap, Insulated, 200A Conductor, Al, 4/0, 600V, U.G., 1/C Cover, Z-Bar Connector, #6-500 Connector, Z-Bar #6-500 5/8" Stud, Al/Cu 5 2 5 2266 265 2265 353 UT4 13 Ft. Rev 5: Added second ground lug to power pots and "Open Bank" label. DATE SECTION APP: R CONSTRUCTION STANDARDS DATE: ENGR REVISIONS OPS CAD FILE: PAGE: of UT4 UT4 2 2 9/94 1400 OPEN WYE - OPEN DELTA PADMOUNT TRANSFORMER INSTALLATION 2 9/23/2004 LB AH 3 12/29/04 LB AH 4 12/14/09 KJP 5 2/4/2014 CM AH 2 2781 11 Label, "Open Bank" 1234 T KVA 1235 T KVA 11 ITEM NO. FRONT VIEW OF TRANSFORMER * THIS DRAWING IS TYPICAL. USE TO TANK NOTE: INSTALL GROUNDING LUG - GROUNDING LUG IN THE MATERIAL LISTS. ONLY THE COMPONENTS REQUIRED * NECESSARY. OPERATION. ADD #2 BSDC IF NEUTRALS FOR FUTURE LEAVE SLACK IN CONCENTRIC SEE US6 FOR SECONDARY CONNECTIONS DETAILS (UT22 SHOWN) OUT IN 1 2 8 7 10 11 6 5 12 13 TAG TAG TAG TAG TAG 16 3 7 10 14 15 3" 2" DATE SECTION APP: R CONSTRUCTION STANDARDS DATE: ENGR REVISIONS OPS CAD FILE: PAGE: of UT21-UT22 UT21-UT22 1 2 10/98 1400 SINGLE PHASE PADMOUNT TRANSFORMER ASSEMBLIES LOOP FEED 0 2/22/00 HWH MA 1 9/23/04 LB AH 2 12/29/04 LB AH 3 4/29/09 CM AH F Rev 3: Changed to Voltage-reset fault indicator. N.O. LOOP FEED UT21 FUTURE LOOP FEED UT22 FAULT INDICATOR NORMALLY OPEN DESCRIPTION S/N UT22 QTY. Bolt, Unistrut, Padmount Tie Down Pad, Transformer 42" x 42" 11 10 Ground Lug Elbow, Loadbreak, 1/0, 175 mil (Includes Sealing Kit #2391) Cap, Protective Insulated 200A Clamp, Ground Rod 5/8", Small Rod, Ground 5/8" x 8' Conductor, Wire BSDC #4 SLD 9ROWDJH5HVHW)DXOW,QGLFDWRU$7ULS‘8* 2 8 9 7 6 5 1 Connector, Crimpet, #4 to #2 (2C4) DESCRIPTION 2 1 1 842 929 265 1 12 1 1 1 1 2694 376 454 1124 281 UT21 QTY. 2 S/N 1312 Rod, Ground 5/8" x 8' Clamp, Ground Rod 5/8", Small Bolt, Unistrut, Padmount Tie Down Conductor, Wire BSDC #4 SLD Elbow, Loadbreak, 1/0, 175 mil (Includes Sealing Kit #2391) Pad, Transformer 42" x 42" Ground Lug 1 Connector, Crimpet, #4 to #2 (2C4) 842 1 2 281 1 1 1 1 12 929 1124 376 2 1 1312 2694 252 1 Bushing, Standoff Insulated 200A 3 2 4 5 6 Nut, Spring-Loaded, Galv, 1/2", Unistrut Connector, Z-Bar #6-500 MCM + St. Lt Cover, Connector Z-Bar Washer, 2" x 3" x 3/16" w/ 9/16" Slotted Hole 14 15 13 12 3 3 2 2 2266 2265 1415 920 193 193 2266 920 1415 2265 3 2 2 3 Washer, 2" x 3" x 3/16" w/ 9/16" Slotted Hole Nut, Spring-Loaded, Galv, 1/2", Unistrut Connector, Z-Bar #6-500 MCM + St. Lt Cover, Connector Z-Bar 454 16 Connector, Crimpet, #2 to #2 (2C2) 455 1 DATE SECTION APP: R CONSTRUCTION STANDARDS DATE: ENGR REVISIONS OPS CAD FILE: PAGE: of UT21-UT22 UT21-UT22 2 2 10/98 1400 SINGLE PHASE PADMOUNT TRANSFORMER ASSEMBLIES LOOP FEED 0 2/22/00 HWH MA 1 9/23/04 LB AH 2 12/29/04 LB AH 3 4/29/09 CM AH Rev 3: Changed to Voltage-reset fault indicator. 9ROWDJH5HVHW)DXOW,QGLFDWRU$7ULS‘8* 11 10 8 9 7 14 15 13 12 ITEM NO. ITEM NO. RADIAL FEED UT24 N.O. LOOP FEEDS UT25 (2) FUTURE (1) LOOP FEED UT26 FAULT INDICATOR NORMALLY OPEN WEATHERPROOF TAG & COIL COND. (1) FUTURE LOOP FEED UT27 (2) LOOP UT28 SEE US6 FOR SECONDARY CONNECTORS DETAILS NECESSARY. LEAVE SLACK IN CONCENTRIC NEUTRALS FOR FUTURE OPERATION. ADD #2 BCSD IF ONLY THE COMPONENTS REQUIRED IN THE MATERIAL LISTS. NOTE: INSTALL GROUNDING LUG THIS DRAWING IS TYPICAL. USE FRONT VIEW OF TRANSFORMER UT28 OUT * * - GROUNDING LUG TO TANK ELBOW CAN BE INSTALLED TERMINATE CABLES WITH ENOUGH LENGTH SO EACH ON ANY POSITION. * OUT IN 8 8 2 5 6 10 1 7 3 9 TAG TAG TAG TAG TAG TAG 15 7 * 11 17 16 12 13 14 3" 2" DATE SECTION APP: R CONSTRUCTION STANDARDS DATE: ENGR REVISIONS OPS CAD FILE: PAGE: of UT24-UT28 UT24-UT28 1 4 10/94 1400 SINGLE PHASE PADMOUNT TRANSFORMER ASSEMBLIES RADIAL OR LOOP FEED WITH FEED-THROUGH BUSHING 1 7/15/02 JEH TR 2 9/23/04 LB AH 3 12/29//04 LB AH 4 4/29/09 CM AH F F Rev 4: Changed to Voltage-reset fault indicators. Bushing, Standoff Insulated 200A Rod, Ground 5/8" x 8' Clamp, Ground Rod 5/8", Small Cap, Protective Insulated 200A Conductor, Wire BSDC #4 SLD Connector, Crimpet, #4 to #2 (2C4) Insert, Feed-Through Pad, Transformer 42" x 42" Ground Lug 7 11 10 8 9 5 6 4 3 376 6 1 1 842 929 1 237 281 1 1 1124 2 1 265 252 6 Rod, Ground 5/8" x 8' Ground Lug Pad, Transformer 42" x 42" Insert, Feed-Through Connector, Crimpet, #4 to #2 (2C4) Conductor, Wire BSDC #4 SLD Elbow, Loadbreak. 1/0, 200A, 175 mil 1 2 11 8 9 10 7 Elbow, Loadbreak. 1/0, 200A, 175 mil 9ROWDJH5HVHW)DXOW,QGLFDWRU$7ULS‘8* Cap, Protective Insulated 200A Clamp, Ground Rod 5/8", Small Bushing, Standoff Insulated 200A 1 5 4 2 3 1124 1 DESCRIPTION S/N QTY. 2 1 1312 2694 UT25 1 842 454 1 1 1 237 929 6 376 DESCRIPTION 1312 2 1 2 281 265 1 1 2694 252 UT24 QTY. S/N 13 14 920 2 2 1415 193 2 12 15 16 2266 3 2265 3 16 14 15 13 12 920 1415 2265 2266 3 2 3 2 2 193 Cover, Connector U.G. Connector, Z-Bar #6-500 MCM + St. Lt Washer, 2" X 3" X 3/16" w/ 9/16" slotted hole Nut, Spring-loaded, Galv, 1/2", Unistrut Bolt, Unistrut, Padmount Tie Down Cover, Connector U.G. Connector, Z-Bar #6-500 MCM + St. Lt Washer, 2" X 3" X 3/16" w/ 9/16" slotted hole Nut, Spring-loaded, Galv, 1/2", Unistrut Bolt, Unistrut, Padmount Tie Down 1 454 17 Connector, Crimpet, #2 to #2 (2C2) 455 1 455 1 Connector, Crimpet, #2 to #2 (2C2) 17 DATE SECTION APP: R CONSTRUCTION STANDARDS DATE: ENGR REVISIONS OPS CAD FILE: PAGE: of UT24-UT28 UT24-UT28 2 4 10/94 1400 SINGLE PHASE PADMOUNT TRANSFORMER ASSEMBLIES RADIAL OR LOOP FEED WITH FEED-THROUGH BUSHING 1 7/15/02 JEH TR 2 9/23/04 LB AH 3 12/29/04 LB AH 4 4/29/09 CM AH Rev 4: Changed to Voltage-reset fault indicators. 9ROWDJH5HVHW)DXOW,QGLFDWRU$7ULS‘8* ITEM NO. ITEM NO. Ground Lug Pad, Transformer 42" x 42" Insert, Feed-Through 11 10 9 Connector, Crimpet, #4 to #2 (2C4) Conductor, Wire BSDC #4 SLD Elbow, Loadbreak, 1/0, 200A, 175 mil Cap, Protective Insulated 200A Clamp, Ground Rod 5/8", Small Rod, Ground 5/8" x 8' Bushing, Standoff Insulated 200A 4 7 8 6 5 3 2 1 842 1 1 1 929 237 UT27 DESCRIPTION 265 1 6 1 376 454 1 1 1124 281 1 1 252 2694 QTY. 2 S/N 1312 7 11 10 8 9 5 6 4 3 1 2 DESCRIPTION S/N QTY. UT26 13 16 14 15 2 920 3 2266 2 3 1415 2265 193 2 12 Cover, Connector U.G. Connector, Z-Bar #6-500 MCM + St. Lt Washer, 2" X 3" X 3/16" w/ 9/16" slotted hole Nut, Spring-loaded, Galv, 1/2", Unistrut Bolt, Unistrut, Padmount Tie Down Elbow, Loadbreak, 1/0, 200A, 175 mil Bushing, Standoff Insulated 200A Cap, Protective Insulated 200A Clamp, Ground Rod 5/8", Small Rod, Ground 5/8" x 8' Conductor, Wire BSDC #4 SLD Connector, Crimpet, #4 to #2 (2C4) Insert, Feed-Through Pad, Transformer 42" x 42" Ground Lug Bolt, Unistrut, Padmount Tie Down Nut, Spring-loaded, Galv, 1/2", Unistrut Washer, 2" X 3" X 3/16" w/ 9/16" slotted hole Connector, Z-Bar #6-500 MCM + St. Lt Cover, Connector U.G. 3 3 2 2 2 1 1 1 6 1 1 1 1 2 3 1312 2694 252 265 281 1124 376 237 929 842 193 920 1415 2265 2266 15 14 16 12 13 454 1 455 2 Connector, Crimpet, #2 to #2 (2C2) 17 455 1 Connector, Crimpet, #2 to #2 (2C2) 17 DATE SECTION APP: R CONSTRUCTION STANDARDS DATE: ENGR REVISIONS OPS CAD FILE: PAGE: of UT24-UT28 UT24-UT28 3 4 10/94 1400 SINGLE PHASE PADMOUNT TRANSFORMER ASSEMBLIES RADIAL OR LOOP FEED WITH FEED-THROUGH BUSHING 1 7/15/02 JEH TR 2 9/23/04 LB AH 3 12/29/04 LB AH 4 4/29/09 CM AH Rev 4: Changed to Voltage-reset fault indicators. 9ROWDJH5HVHW)DXOW,QGLFDWRU$7ULS‘8* 9ROWDJH5HVHW)DXOW,QGLFDWRU$7ULS‘8* ITEM NO. ITEM NO. UT28 8 9 10 4 7 5 6 1 3 2 DESCRIPTION QTY. S/N 11 Bushing, Standoff Insulated 200A Rod, Ground 5/8" x 8' Clamp, Ground Rod 5/8", Small Cap, Protective Insulated 200A 281 1 1 1124 - 1 265 252 Elbow, Loadbreak, 1/0, 200A, 175 mil 3 2 1312 2694 Conductor, Wire BSDC #4 SLD Connector, Crimpet, #4 to #2 (2C4) 6 376 Insert, Feed-Through 1 237 Pad, Transformer 42" x 42" 1 929 Ground Lug 1 842 Washer, 2" X 3" X 3/16" w/ 9/16" slotted hole Connector, Z-Bar #6-500 MCM + St. Lt Nut, Spring-loaded, Galv, 1/2", Unistrut Bolt, Unistrut, Padmount Tie Down Cover, Connector U.G. 13 16 14 15 12 2 920 3 2266 2 3 1415 2265 2 193 DESCRIPTION QTY. S/N 454 1 17 Connector, Crimpet, #2 to #2 (2C2) 455 2 DATE SECTION APP: R CONSTRUCTION STANDARDS DATE: ENGR REVISIONS OPS CAD FILE: PAGE: of UT24-UT28 UT24-UT28 4 4 10/94 1400 SINGLE PHASE PADMOUNT TRANSFORMER ASSEMBLIES RADIAL OR LOOP FEED WITH FEED-THROUGH BUSHING 1 7/15/02 JEH TR 2 9/23/04 LB AH 3 12/29/04 LB AH 4 4/29/09 CM AH Rev 4: Changed to Voltage-reset fault indicators. 9ROWDJH5HVHW)DXOW,QGLFDWRU$7ULS‘8* ITEM NO. RADIAL FEED NORM. OPEN OR FUTURE LOOP FEED LOOP FEED UT30 UT31 UT32 NOTE: SPECIFY I.D. TAGS AS REQUIRED. FRONT VIEW OF TRANSFORMER (UT32 SHOWN) H1B H2B H3B H1A H2A H3A LOAD SOURCE USE #4 BSDC FOR PROTECTIVE CAP GROUNDING. (IN) (OUT) TAG TAG TAG TAG TAG TAG $‘ %‘ &‘ $‘ %‘ &‘ NOTE HOW PET CONNECTORS ARE ORIENTED FOR CLEARANCE 7 10 11 12 6 5 9 1 1 3 8 13 13 3 9 DATE SECTION APP: R CONSTRUCTION STANDARDS DATE: ENGR REVISIONS OPS CAD FILE: PAGE: of UT30-UT32 UT30 1 3 10/99 1400 THREE PHASE PADMOUNT TRANSFORMER ASSEMBLIES 1 2/23/00 HWH MA 2 9/23/04 LB AH 3 4/29/09 CM AH F F F Rev 3: Changed to Voltage-reset fault indicators. RADIAL FEED UT32 UT31 UT30 NOTE: SPECIFY I.D. TAGS AS REQUIRED. FUTURE LOOP FEED LOOP FEED (UT30 SHOWN) CAP GROUNDING. USE #4 BSDC FOR PROTECTIVE FRONT VIEW OF TRANSFORMER NORM. OPEN OR TAG H2A H3A H1A TAG H2B H3B TAG H1B $‘ %‘ &‘ CLEARANCE ORIENTED FOR CONNECTORS ARE NOTE HOW PET 9 8 5 6 7 4 1 12 10 11 (OUT) (IN) SOURCE LOAD 7 8 13 9 DATE SECTION APP: R CONSTRUCTION STANDARDS DATE: ENGR REVISIONS OPS CAD FILE: PAGE: of UT30-UT32 UT30 2 3 10/99 1400 THREE PHASE PADMOUNT TRANSFORMER ASSEMBLIES 1 2/23/00 HWH MA 2 9/23/04 LB AH 3 4/29/09 CM AH Rev 3: Changed to Voltage-reset fault indicators. Rod, Ground 5/8" x 8' Clamp, Ground Rod 5/8", Small Cap, Protective Insulated, 200A Connector, Crimpet, #4 to #2 (2C4) Bolt, Machine, 1/2 x 2" SS w/ Bronze Nut & Belleville Washer Cover, PET, 8 Position 8 12 11 9 10 5 7 6 4 3 4 16 2182 1389 1 4 454 2129 281 1 1 1124 3 265 1 2 DESCRIPTION S/N QTY. 6 3 1312 UT31 Bushing, Standoff Insulated 200A 252 9ROWDJH5HVHW)DXOW,QGLFDWRU$7ULS‘8* 3 2694 Conductor, Wire BSDC #4 SLD 10 376 Ground Lug 2 842 Bolt, Machine, 1/2 x 2" SS w/ Bronze Nut & Belleville Washer Cover, PET, 8 Position Ground Lug Connector, Crimpet, #4 to #2 (2C4) Conductor, Wire BSDC #4 SLD Clamp, Ground Rod 5/8", Small Rod, Ground 5/8" x 8' 12 11 9 10 8 5 7 6 3 4 16 2182 1389 2 4 1 842 2129 454 1 281 10 1 376 1124 3 2694 Elbow, Loadbreak, 1/0, 200A, 175 mil 1 DESCRIPTION QTY. S/N 6 1312 UT32 Bolt, Machine, 1/2 x 2" SS w/ Bronze Nut & Belleville Washer 11 Cover, PET, 8 Position 12 Elbow, Loadbreak, 1/0, 200A, 175 mil Rod, Ground 5/8" x 8' Clamp, Ground Rod 5/8", Small Cap, Protective Insulated 200A Conductor, Wire BSDC #4 SLD Connector, Crimpet, #4 to #2 (2C4) Ground Lug Connector, PET, #2-750 Al/Cu, 6 Position 10 9 7 8 6 5 4 1 16 4 2182 1389 4 2 2129 842 10 1 1 376 454 1124 1 3 281 265 3 1312 DESCRIPTION UT30 QTY. S/N Elbow, Loadbreak, 1/0, 200A, 175 mil 13 Connector, Crimpet, #2 to #2 (2C2) 455 2 455 4 Connector, Crimpet, #2 to #2 (2C2) 13 455 4 Connector, Crimpet, #2 to #2 (2C2) 13 DATE SECTION APP: R CONSTRUCTION STANDARDS DATE: ENGR REVISIONS OPS CAD FILE: PAGE: of UT30-UT32 UT30 3 3 10/99 1400 THREE PHASE PADMOUNT TRANSFORMER ASSEMBLIES 1 2/23/00 HWH MA 2 9/23/04 LB AH 3 4/29/09 CM AH Connector, PET, #2-750 Al/Cu, 6 Position Connector, PET, #2-750 Al/Cu, 6 Position Rev 3: Changed to Voltage-reset fault indicators. 9ROWDJH5HVHW)DXOW,QGLFDWRU$7ULS‘8* ITEM NO. ITEM NO. ITEM NO. Front Top View Front %R[3DG‘7UDQVIRUPHU)LEHUJODVV 1 DESCRIPTION 1 2433 QTY. S/N 42" 38" 24" 21" 12" 7" 6" 38" 6" 15" 20" 42" DATE SECTION APP: R CONSTRUCTION STANDARDS DATE: ENGR REVISIONS OPS CAD FILE: PAGE: of UTB UTB 1 1 KJP 12/29/04 1400 SINGLE PHASE PADMOUNT TRANSFORMER BOXPAD (BASEMENT) ITEM NO. NOTES: 1. THIS IS A MANUFACTURED PAD S/N 929 2. SEE UTP6 (2 OF 2) FOR INSTALLATION INSTRUCTIONS. REV 1 - REVISIONS MARKED WITH A STAR DATE SECTION APP: R CONSTRUCTION STANDARDS DATE: ENGR REVISIONS OPS CAD FILE: PAGE: of UTP1 (SMTP) UTP1 1 1 9/94 1400 TRANSFORMER PAD SINGLE PHASE 25 TO 75 KVA 1 REVISIONS MARKED WITH A STAR 1 2/23/00 HWH MA 2. SEE UTP3 FOR INSTALLATION INSTRUCTIONS. AT WESCO IN PORTLAND, OREGON. NUMBER PH48461826G35. AVAILABLE 1. THIS IS A QUAZITE PAD. CATALOG Notes: CPU S/N 930. 46" 48" 26 9 16 " 18 9 16 " 5 1 2 " 9 11 16 " 5" DATE SECTION APP: R CONSTRUCTION STANDARDS DATE: ENGR REVISIONS OPS CAD FILE: PAGE: of UTP2A UTP2A 1 1 4/94 1400 TRANSFORMER PAD SINGLE PHASE 100 KVA 1 1 2/23/00 HWH MA SECTION "A-A" FRONT OF TRANSFORMER A A (NOTE 6) LV SIDE HV SIDE PLAN VIEW GRAVEL 5/8" MINUS FRONT VIEW GROUND ROD FUTURE C L 27" C L 19" WITH PAD TOP CONDUIT FLUSH GROUND ROD SECONDARY DUCTS 36" RADIUS 24" OR 36" PRIMARY DUCTS PAD 46" 48" 100 KVA ONLY Notes: 1. AIC FOR 100KVA TRANSFORMER IS 14,000 AMPS. 2. HIGH AND LOW VOLTAGE DUCTS MUST BE WITHIN THEIR DESIGNATED AREAS. 3. ALL DUCTS SHALL BE IN PLACE AND APPROVED PRIOR TO TRANSFORMER INSTALLATION. 4. IT SHALL BE THE RESPONSIBILITY OF THE OWNER OR HIS REPRESENTATIVE TO COMPLY WITH ALL APPLICABLE CODE REQUIREMENTS. 5. THE PAD SHALL BE FURNISHED BY THE CUSTOMER. 6. THE FRONT SIDE MUST HAVE 10' CLEAR ACCESS FOR MAINTENANCE. 7. ALL DUCT ENDS SHALL EXTEND PAST THE EDGE OF THE PAD BY 48 INCHES MINIMUM. 8. RADIUS OF SECONDARY BEND SHALL BE 24" OR 36". 9. DEPTH OF BURIAL OF CONDUITS SHALL BE AS SHOWN ON UA1. 10. THE PAD SHALL BE LOCATED SO THAT NO PART OF THE TRANSFORMER IS CLOSER THAN 10 FEET TO A COMBUSTIBLE SURFACE, WINDOWS OR DOORS OR 3 FEET TO A NON-COMBUSTIBLE STRUCTURE. 11. MINIMUM PRIMARY DUCT SIZE SHALL BE 2 INCHES. 12. THE FLAT GRAVEL SURFACE SHALL BE AT LEAST 54" x 54" WITH CONDUITS POSITIONED AS SHOWN ON THE PLAN VIEW. 13. THE 5/8" MINUS GRAVEL FOR THE PAD BASE MUST BE WELL COMPACTED TO AVOID FUTURE SETTLING. THE GRAVEL LAYER MUST BE AT LEAST 12" THICK BUT MAY REQUIRE ADDITIONAL COMPACTED MATERIAL DEPENDING ON THE EXISTING SOIL STABILITY. 14. ANY BACKFILLING TRENCHING 3.5" 42" 36" to 48" REV 1: ADDED DIMENSIONS AND AIC ‘3$'0281775$16)250(5&21'8,725,(17$7,21 .9$ DATE SECTION APP: R CONSTRUCTION STANDARDS DATE: ENGR REVISIONS OPS CAD FILE: PAGE: of UTP3 UTP3 1 1 9/94 1400 ‘75$16)250(53$'25,(17$7,21 AND CONDUIT INSTALLATION (100 KVA) 1 ADDED DIMENSIONS AND AIC 0 2/23/00 HWH MA 1 1/26/04 LB AH 1. ALL CONCRETE SHALL BE 2500 PSI AND HAVE A SLUMP OF 4" TO 6" 2. REINFORCING SHALL CONFORM TO A.S.T.M. DESIGNATION A15 AND A305. 3. TROWEL SMOOTH SURFACES AND BRUSH FINISH. ROUND ALL EDGES, MANUFACTURERS NOTES: REINFORCING SCHEDULE MARK NO. SIZE LENGTH REMARKS 1 2 3 4 4 5 1/2" 1/2" 1/2" 3'-4" 5'-1" 6'-9" " " STRAIGHT MARK 2 MARK 3 MARK 3 MARK 3 MARK 2 MARK 2 MARK 2 MARK 1 MARK 1 MARK 1 MARK 1 MARK 1 1'-3" 7'-0" 1'-3" 1'-3" 5-4" 6" 3'-7" 1-1/2" 1-1/2" PLAN A A 6" 2-1/2" SECTION "A-A" &21&5(7(3$''(7$,/6)25‘.9$7+58.9$ PADMOUNT TRANSFORMERS 4'-6" 4- 1 1/4"NC INSERTS THROUGH THE PAD MARK 3 1. THIS PAD IS AVAILABLE PRECAST FROM UTILITY VAULT COMPANY OR PACIFIC INTERNATIONAL PIPE ENTERPRISES, INC. (CPU S/N 2170). 2. THIS PAD IS ADAQUATE FOR UP TO 6 CONDUCTORS PER PHASE. SEE UPT4-6 IF MORE CONDUCTORS ARE REQUIRED. GENERAL NOTES: DATE SECTION APP: R CONSTRUCTION STANDARDS DATE: ENGR REVISIONS OPS CAD FILE: PAGE: of UTP4 UTP4 1 1 9/94 1400 TRANSFORMER PAD THREE PHASE 75 TO 1500 KVA 0 0 2/23/00 HWH MA 1 8/17/03 LB DK PRI SEC 1 2 3 4 5 3 1 1 1 1 2 3 4 5 2 3 FRONT VIEW SIDE VIEW TOP VIEW 7' 5'-4" 6" 2' 4' 3'-6" NOTES: PERMISSIBLE CONDUIT LOCATIONS (PRIMARY) PERMISSIBLE CONDUIT LOCATIONS (SECONDARY) VAULT 4' X 6' X 3'-6", UTILITY VAULT CO. #644LA OR EQUAL. COVER 4' X 4' X 6", UTILITY VAULT CO. #44-332P OR EQUAL. PAD 64" X 84" X 6" W/15" X 54" OPENING UTILITY VAULT CO. PAGE 53.3 OR EQUAL. COMPONENTS 1 2 3 LOCKING BOLT SHALL BE PER REA STANDARD PENTA HEAD 1/2" BOLT AND RECESS. COMPONENT SHALL BE PLACED ON 12 INCHES OF 1 INCH-MINUS CRUSHED ROCK. COMPONENT MAY BE PLACED ON UNDISTURBED EARTH OR 12 INCHES OF COMPACTED 5/8 INCH-MINUS CRUSHED ROCK. CUSTOMER SHALL INSTALL ALL 3 COMPONENTS SHOWN, ALL SECONDARY CONDUITS INTO COMPONENT , ALL SECONDARY CABLES WITH A MINIMUM 10' OF EXCESS IN VAULT FOR MAKE UP AND ENTER ONLY IN THE AREAS SHOWN. ALL PRIMARY CONDUITS SHALL ENTER THE PAD FROM OUTSIDE OF THE VAULT AND ONLY IN THE LOCATIONS SHOWN. EQUALS MUST BE APPROVED BY CLARK PUBLIC UTILITIES PRIOR TO INSTALLATION THIS PAD IS REQUIRED IF MORE THAN 6 CONDUCTORS PER PHASE ARE BEING INSTALLED. 6 DATE SECTION APP: R CONSTRUCTION STANDARDS DATE: ENGR REVISIONS OPS CAD FILE: PAGE: of UTP4-6 UTP4-6 1 1 9/94 1400 PRECAST PAD AND VAULT FOR THREE PHASE TRANSFORMERS 0 0 2/23/00 HWH MA SECTION "A-A" NOTES: 28 750 - 1500 22 500 20 75 - 300 "A" INCHES KVA 48" MIN. 6" 5/8" MINUS CRUSHED ROCK WITH PAD TOP CONDUIT FLUSH CRUSHED ROCK 5/8" MINUS LOW VOLTAGE SIDE HIGH VOLTAGE SIDE "A" 4" FRONT SIDE (NOTE 6) A A (SECONDARY COMPARTMENT) 36"-42" BUSHING L C L C EXISTING OR CURB GRADE A B C B C A R2 - MINOR DRAWING CHANGES ‘3$'0281775$16)250(5&21'8,725,(17$7,21 * (3) 2" conduits, * normally (1) 4" is used **Varies by manufacturer TYPICAL** 7'-0" 5'-4" GROUND ROD R1 - CONDUIT LAYOUT / ELEVATIONS R3 - ADDED DIMENSIONS AND AIC AND REMOVED SECONDARY FUTURES DATE SECTION APP: R CONSTRUCTION STANDARDS DATE: ENGR REVISIONS OPS CAD FILE: PAGE: of UTP6 UTP6 1 2 10/98 1400 ‘75$16)250(53$'25,(17$7,21 AND CONDUIT INSTALLATION 2 MINOR DRAWING CHANGES 1 2/23/00 HWH MA 2 7/15/02 JEH TR 3 1/26/04 LB AH 4 12/29/04 LB AH 1400 Underground Pad Transformer 1400 Underground Pad Transformers FACE ONE CONDUIT TOWARDS PRIMARY SOURCE OTHERS TOWARD FUTURE EXTENSION. PRIMARY RACEWAY TO CLEAR EDGE OF PAD BY 48". SIZE & NUMBER AS REQ'D. 36" RADIUS. R4 - UPDATED FOR ALL-CONDUIT SYSTEM 1. LOCATE HIGH VOLTAGE CONDUITS IN THE CENTER OF THE HIGH VOLTAGE SIDE. 2. LOW VOLTAGE CONDUITS MUST BE WITHIN THE SHADED AREA. 3. THE CONCRETE PAD AND ALL CONDUITS SHALL BE IN PLACE AND APPROVED BY THE DISTRICT PRIOR TO TRANSFORMER INSTALLATION. 4. IT SHALL BE THE RESPONSIBILITY OF THE OWNER OR A REPRESENTATIVE OF THE OWNER TO COMPLY WITH ALL APPLICABLE CODE REQUIREMENTS. 5. THIS INTRODUCTION SUPPLEMENTS THE INDIVIDUAL CONCRETE PAD DETAILS SUCH AS UTP4 OR ANY SPECIAL DISTRICT DESIGN. 6. REFER TO UPTC FOR CLEARANCES. 7. THE PAD SHALL BE LOCATED SO THAT NO PART OF THE TRANSFORMER IS CLOSER THAN 10 FEET TO THE COMBUSTIBLE SURFACE, WINDOWS, DOORS, OR 3 FEET TO A NON-COMBUSTIBLE SURFACE. 8. ANY BACKFILLING UNDER THE TRANSFORMER PAD MUST BE BACK FILLED WITH 5/8" MINUS COMPACTED CRUSHED ROCK, COMPACTED IN LIFTS, TO PREVENT FUTURE PAD SETTLING. FRONT VIEW GRAVEL 5/8" MINUS PLAN VIEW 8" MIN. FINAL GRADE PAD PRIMARY DUCTS 24" OR 36" RADIUS HV SIDE LV SIDE (NOTE 5) 27" A A FRONT OF TRANSFORMER NOTES: SECTION "A-A" 12" C L L C GROUND ROD GROUND ROD CONDUIT FLUSH WITH PAD TOP 36" RADIUS SECONDARY DUCTS 4" ‘3$'0281775$16)250(5&21'8,725,(17$7,21 .9$ FUTURE 42" 42" 25-75KVA Transformer* 100KVA transformer pad is 48"x46". See standard UTP2A and UTP3. * 3.5" DATE SECTION APP: R CONSTRUCTION STANDARDS DATE: ENGR REVISIONS OPS CAD FILE: PAGE: of UTP6 UTP6 2 2 10/98 1400 ‘75$16)250(53$'25,(17$7,21 AND CONDUIT INSTALLATION 2 MINOR DRAWING CHANGES 1 2/23/00 HWH MA 2 7/15/02 JEH TR 3 1/26/04 LB AH 4 12/29/04 LB AH 1. AIC FOR 25 TO 75KVA TRANSFORMERS IS 10,000A. 2. HIGH AND LOW VOLTAGE DUCTS MUST BE WITHIN THEIR DESIGNATED AREAS. 3. ALL DUCTS SHALL BE IN PLACE AND APPROVED PRIOR TO TRANSFORMER INSTALLATION. 4. IT SHALL BE THE RESPONSIBILITY OF THE OWNER OR HIS REPRESENTATIVE TO COMPLY WITH ALL APPLICABLE CODE REQUIREMENTS. 5. THE PAD SHALL BE FURNISHED BY THE CUSTOMER. 6. FRONT SIDE MUST HAVE 10' CLEAR ACCESS FOR MAINTENANCE. 7. ALL DUCT ENDS SHALL EXTEND PAST THE EDGE OF THE PAD BY 48 INCHES MINIMUM. 8. RADIUS OF SECONDARY DUCT BEND SHALL BE 24" OR 36". 9. DEPTH OF BURIAL OF CONDUITS SHALL BE AS SHOWN ON UA1. 10. MINIMUM PRIMARY DUCT SIZE SHALL BE 2 INCHES. 11. THE FLAT GRAVEL SURFACE SHALL BE AT LEAST 48" x 48" WITH CONDUITS POSITIONED AS SHOWN ON THE PLAN VIEW. 12. THE 5/8" MINUS GRAVEL FOR THE PAD BASE MUST BE WELL COMPACTED TO AVOID FUTURE SETTLING. THE GRAVEL LAYER MUST BE AT LEAST 12" THICK BUT MAY REQUIRE ADDITIONAL COMPACTED MATERIAL DEPENDING ON THE EXISTING SOIL STABILITY. ANY TRENCHING UNDER OR NEAR THE TRANSFORMER PAD MUST BE BACKFILLED WITH COMPACTED CRUSHED ROCK TO PREVENT FUTURE PAD SETTLING. 13. THE PAD SHALL BE LOCATED SO THAT NO PART OF THE TRANSFORMER IS CLOSER THAN 10 FEET TO A COMBUSTIBLE SURFACE, WINDOWS, DOORS OR 3 FEET TO A NON-COMBUSTIBLE SURFACE. PLAN VIEW TYPICAL PAD FRONT OPTIONAL CTR. POST OPTIONAL CTR. POST COUPLING DO NOT FILL CTR. POST WITH CONC. CAP 3'-0" min. 2'-0" min. DETAIL "A" FRONT VIEW FINISH GRADE 4" STEEL PIPE, CONCRETE-FILLED 5'-0" MAX. (SEE NOTE 2) CAP OPTIONAL DIMENSIONS AND CONDUIT SIZE TO BE PROVIDED BY PROJECT ENGINEER. 3'-0" min. 2'-0" * * * * 18" #ƒ DATE SECTION APP: R CONSTRUCTION STANDARDS DATE: ENGR REVISIONS OPS CAD FILE: PAGE: of UTP9 UTP9 1 1 9/94 1400 TYPICAL BARRIER INSTALLATION TO PROTECT PADMOUNTED EQUIPMENT 0 2/23/00 HWH MA 1 5/30/07 LB AH 2 12/14/09 KJP DETAIL "A" min. Rev 2: Corrected dimensions on barrier to match Commercial Electric Service Handbook. Notes : 1. Typical locations of barriers positioning will vary depending on the following conditions. a. Physical location of equipment with respect to hazards. b. Type of equipment to be protected and accessibility required. 2. If distance between corner barriers exceeds 5 ft., A ctr. post may be required similar to corner post except center post on front side of padmount device may be constructed as det. "A". 3. Project Engineer will determine and indicate number, size, and position of barrier posts. 4. Posts of 4" steel pipe, concrete-filled or substitute of equal strength to be set in concrete. Use same mixture as pad. 5. See WAC 296-46-480 Para. 4, rules and regulations for installing electric wires and equipment.7/10/20
Underground J-Boxes & Vaults03/13/20
1000 MCM CableN New Standard R Redrawn Standard C Changed Standard ~ No Change 1600 1000 MCM C ABLE 3/26/2020 ~ UEE1 Elbow Enclosure - Deadend ~ UEE2 Elbow Enclosure - Feed - Through ~ UPR1 1000 M CM Cable Riser ~ UPR2 1000 MCM Power Cable Riser Grounding Detail ~ UPR4 1000 MCM Cable Riser with 3Ø Switch ~ UPR5 1000 MCM Cable Riser with 600 Amp Disconnects ~ UPR6 Parallel 1000 MCM Cable Riser with 3 Ø Switch C USG1 Padmount Switchgear - 600A Elbow - 1000MCM Cable C USG2 Padmount Switchgear Chart C USG3 Deadfront Switchgear – 612 Vault Detail ~ USG4 Livefront Switchgear ~ USG - 5 Switch Vault Duct Entry for 1000MCM Cable ~ USG - 6 Switch Vault Detail, Vault Base ~ USG - 7 Switch Vault Detail, Vault Cover GRD LINE 18" 1 6 11 48" 3 FUTURE 24" 30" 1 7 8 " 5" 8 7 8 " 1 7 8 " 5" EE TEMPLATE DATE SECTION APP: R CONSTRUCTION STANDARDS DATE: ENGR REVISIONS OPS CAD FILE: PAGE: of UEE1 UEE1 1 2 6/90 1600 ELBOW ENCLOSURE DEADEND 0 2/23/00 HWH MA 1 9/23/04 LB AH 2 10/7/05 LB AH 3 12/14/09 KJP 15KV 1000 MCM 4" CONDUIT 8' GRD ROD 2 2/0 BC GRD ROD 4 4 4"-6" GRD LINE C B A A B C 9 1 2 " 9 1 2 " 9 1 2 " FRONT FRONT ‘& ‘% ‘$ 5 13 5 4 FRONT Rev 3: Corrected material list. NOTES : 1. Use EE template when framing conduits and backfilling. 2. Leave enough cable slack to position the elbow near the top of the enclosure lid. This provides future operating room. 3. Terminators assemble 9 1 2 " apart (Center to Center). Align conduits to avoid cable bending. 12 #10 SOL BC DEADEND 7 8 6 9 10 11 (FROM CONCENTRIC NEUTRAL OF CABLE) DATE SECTION APP: R CONSTRUCTION STANDARDS DATE: ENGR REVISIONS OPS CAD FILE: PAGE: of UEE1 UEE1 2 2 6/90 1600 ELBOW ENCLOSURE DEADEND 0 2/23/00 HWH MA 1 9/23/04 LB AH 2 10/7/05 LB AH 3 12/14/09 KJP FOR INSULATING PLUG : USE TORQUE WRENCH & TIGHTEN EXERTING 50 TO 60 FT-LBS OF TORQUE. FOR CONNECTOR PLUG, TAP PLUG OR TAP WELL : USE TORQUE WRENCH WITH AN ELASTIMOLD 600SW SPANNER WRENCH. SINCE THE INDICATED TORQUE READING IS NOT THE ACTUAL TORQUE APPLIED IN THIS CASE, THE INDICATED TORQUE SHOULD BE 40 TO 48 FT-LBS. 5 6 4 2 3 Rod, Ground, 5/8" x 8' Elbow, 600 Amp Connector, Crimpet, Cu 4/0-4/0 Conductor, 2/0 BSDC Clamp, Ground Rod, Large 1 DESCRIPTION Enclosure, Fiberglass 3 3 30 Ft. 460 1825 376 1 1 1124 282 QTY. 1 S/N 2213 9 10 8 7 Cap, Protective Insulated, 200A Cable Adapter, 1000 MCM Loadbreak Reducing Plug, 600A-200A 1000 MCM AL Compression Contact 3/4" Non-Threaded Hole 3 3 3 1769 265 941 1 UEE1 12 13 11 Connector, Crimpet, Cu 2/0-2/0 Cable Sealing Kit, 1000MCM Basic Insulating Plug With Cap 3 1 3 2376 457 1824 Rev 3: Corrected material list. 3 ITEM NO. 15KV 1000 MCM 10 3 8 14 4" CONDUIT 11 2/0 BC 4" CONDUIT 15KV 1000 MCM 2 7 6 13 DATE SECTION APP: R CONSTRUCTION STANDARDS DATE: ENGR REVISIONS OPS CAD FILE: PAGE: of UEE2 UEE2 1 2 KJP 1600 ELBOW ENCLOSURE FEED-THROUGH 0 9/23/04 LB AH 1 10/7/05 LB AH 2 8/25/09 CM AH 3 48" GRD LINE 18" GRD LINE 9 1 2 " FRONT A 8 7 8 " B 1 7 8 " A 30" 5" B EE TEMPLATE 9 1 2 " 9 1 2 " C 24" 1 7 8 " 5" C ‘$ ‘% ‘& 12 FRONT 12 5 4"-6" 16 15 15 GRD ROD 8' GRD ROD 12 13 FRONT Rev 2: Corrected material list callout and added UEE2 kit. NOTES : 1. Use EE template when framing conduits and backfilling. 2. Leave enough cable slack to position the elbow near the top of the enclosure lid. This provides future operating room. 3. Elbows assemble 9 1 2 " apart (Center to Center). Align conduits to avoid cable bending. 2213 1124 1 282 1 1 460 6 379 #10 SOL BC #10 SOL BC FEED-THROUGH 4 3 5 5 2 8 6 30 ft (FROM CONCENTRIC NEUTRAL OF CABLE) 7 (FROM CONCENTRIC NEUTRAL OF CABLE) DATE SECTION APP: R CONSTRUCTION STANDARDS DATE: ENGR REVISIONS OPS CAD FILE: PAGE: of UEE2 UEE2 2 2 KJP 1600 ELBOW ENCLOSURE FEED-THROUGH 0 9/23/04 LB AH 1 10/7/05 LB AH 2 8/25/09 CM AH FOR INSULATING PLUG : USE TORQUE WRENCH & TIGHTEN EXERTING 50 TO 60 FT-LBS OF TORQUE. FOR CONNECTOR PLUG, TAP PLUG OR TAP WELL : USE TORQUE WRENCH WITH AN ELASTIMOLD 600SW SPANNER WRENCH. SINCE THE INDICATED TORQUE READING IS NOT THE ACTUAL TORQUE APPLIED IN THIS CASE, THE INDICATED TORQUE SHOULD BE 40 TO 48 FT-LBS. 2376 6 457 1 9 9 4 5 3 2 Consists Of: (Items #2 Thru #9) Cable Adapter Elbow, 600A Connecting Plug, 600A 1 DESCRIPTION UEE2 600A Elbow Kit 6 6 6 1 941 1825 3 1723 QTY. 1 S/N 2693 8 9 7 6 Cap, Protective Insulated, 200A Loadbreak Reducing Plug, 600A-200A 1000 MCM AL Compression Contact 3/4" Hole (Non-Threaded) 3 1 3 1824 2702 265 1769 UEE2 11 12 10 600A Al Stud Basic Insulating Plug With Cap 3 15 16 14 13 Conductor, 2/0, BSDC Connector, Crimpet, Cu 4/0-4/0 Clamp, Ground Rod, Large Connector, Crimpet, CU 2/0-2/0 Elbow Sealing Kit, 1000MCM Rod, Ground, 5/8" x 8' Enclosure, Fiberglass Rev 2: Corrected material list callout and added UEE2 kit. ITEM NO. 3'-6" 6" NOTE 3 4'-0" NOTE 5 NEUTRAL 23 19 27 TO STATIC WIRE DATE SECTION APP: R CONSTRUCTION STANDARDS DATE: ENGR REVISIONS OPS CAD FILE: PAGE: of UPR1 UPR1 1 2 6/90 1600 1000 MCM CABLE RISER 0 2/23/00 HWH MA 1 12/29/04 LB AH 2 1/13/10 CM AH NOTES 6 & 7 34 12 29 27 33 33 15 16 15 6 21 1 6 26 24 9 7 8 11 28 22 25 4 3 2 16 5 33 20 18 17 14 22 25 28 13 Rev 2: Corrected material list and changed drawing to show pre-assembled deadend. Notes : 1. UPR4 is the preferred standard. This standard is to be used for short dips such as airport dips or if other switches are nearby for isolation. See UPR4 for the recommended construction. 2. See UPR2 for grounding details. 3. All ground wire is #4 solid copper covered. 4. Static wire ground when required. DO NOT connect to neutral. See N2 for static wire details. Engineer must call for static wire ground separately. 5. Avoid sharp turns in lightning arrester grounds and primary leads. 6. 2/0 CU neutral in substation get-a-way risers only. 2/0 CU from terminators to overhead neutral for all 1000 MCM construction. 7. Press directly to neutral if there is no 2/0 substation get-a-way neutral. 31 30 10 A B C MIN 6' 4 6 5 1 3 2 DESCRIPTION Cable Positioner Washer, Spring, 5/8" Screw, Lag, 1/2" x 4 1/2" Washer, Sq., Curved, Cast, 3" x 3" x 3/8" Thick x 13/16" Hole Bolt, Machine, 5/8" x 14" 3 1 3 2229 2217 1132 1 1 1 1392 156 QTY. S/N BR10 Bracket, Term, Mount 1000 MCM Cable 2226 DATE SECTION APP: R CONSTRUCTION STANDARDS DATE: ENGR REVISIONS OPS CAD FILE: PAGE: of UPR1 UPR1 2 2 6/90 1600 1000 MCM CABLE RISER 0 2/23/00 HWH MA 1 12/29/04 LB AH 2 1/13/10 CM AH UPR1 11 9 10 8 Clamp, Ground rod, 5/8", Small, Bronze Conductor, Cu #4 SLD 1/C Connector, Compression, Cu/Al, Neutral Staple, Ground Wire 7 DESCRIPTION Rod, Ground, 5/8" x 8' 10 1 1228 413 36 1 390 281 N1 QTY. 1 S/N 1124 16 14 15 13 Conductor, Cu, 2/0 STR, 600v, XLP Conductor, 397 MCM AL Terminator, 1000 MCM Arrester, 9 kV, Riser Pole 12 DESCRIPTION Connector, Tap, Power Booster, 397 to 397 3 3 58 2225 30 30 367 381 ADDITIONAL MATERIAL QTY. 3 S/N 2501 21 19 20 18 Connector, Comp., Lug, AL, 1000 MCM Hot Line Clamp, GP1530 Bolt, Machine, 1/2" x 2" Assembly Conductor, #4 BSDC, 1/C 17 Connector, Comp., Lug, AL, 397 MCM 10 6 376 1389 3 3 284 1501 3 438 26 24 25 23 Connector, Crimpet, Cu 2/0-C-4 Conduit, 4" x 10', Sch 80 Clamp, Standoff Bracket, 4" 4" End Bell, Sch 40 22 Screw, Lag, 1/2" x 4 1/2" 3 9 2204 297 9 3 2203 456 6 1132 29 27 28 Conductor, #2 Cu Covered, 1/C, 600v HMP Standoff Bracket, 15" Phase A Tag 1 3 1280 227 15 393 34 32 33 31 Phase C Tag Connector, Crimpet, Cu, 2/0-2/0 Wildlife Guard Fault Indicator, 400A, OH, Beacon 30 Phase B Tag 3 3 2558 2515 6 1 457 1282 1 1281 Rev 2: Corrected material list and changed drawing to show pre-assembled deadend. ITEM NO. ITEM NO. ITEM NO. TERMINATOR L.A. SYSTEM TERMINATOR L.A. STATIC WIRE TO NEUTRAL L.A. TERMINATOR 397MCM AL SEE DETAIL A DETAIL A TYP. 2/0 CU COVERED #2 CU COVERED TYP. #4 CU NOTE #1 2/0-4 CRIMPET 2/0-2/0 CRIMPET NOTE #10 NOTE #8 NOTE #9 NOTE #4 NOTE #3 & #6 NOTE #2 REV 1 - REMOVED EQUIPMENT MOUNTING BRACKET GROUND AND REVISED NOTE 7 MIN. 6' NOTE #5 DATE SECTION APP: R CONSTRUCTION STANDARDS DATE: ENGR REVISIONS OPS CAD FILE: PAGE: of UPR2 UPR-2 1 2 6/90 1600 1000 MCM POWER CABLE RISER GROUNDING DETAIL 0 0 2/23/00 HWH MA 1 12/29/04 LB AH NOTE #3 NOTES: REV 1 - REMOVED EQUIPMENT MOUNTING BRACKET GROUND AND REVISED NOTE 7 DATE SECTION APP: R CONSTRUCTION STANDARDS DATE: ENGR REVISIONS OPS CAD FILE: PAGE: of UPR2 UPR-2 2 2 6/90 1600 1000 MCM POWER CABLE RISER GROUNDING DETAIL 0 0 2/23/00 HWH MA 1 12/29/04 LB AH 1. Make connections as close to terminator as possible but DO NOT make a sharp bend. Use hot line clamp for easy removal. 2. Connect surge arrester lead to concentric neutral. 3. Connect concentric neutral wires (twist together) to 2/0 stranded copper with 2/0 crimpet. Connect separate 2/0 runs, as per drawing, from each concentric neutral to the system neutral. Use 2/0 covered conductor and train this conductor back down along the 1000MCM cable for appearance. 4. Connect 2/0 copper riser neutral to system neutral only. This riser neutral is only used for substation get-a-ways. 5. Use separate ground lead for system neutral grounding connection. Any other equipment grounds may be connected to this ground lead also. WAC 296-44-02335 (1) (a) & (b) 6. Do not connect arrester grounds separately to system neutral. Connect to concentric neutral as near to the terminator as possible. 7. Do not ground equipment mounting bracket per 2002 NESC 123A. 8. Top of ground rod must be underground. WAC 296-44-02319-(2)(c) 9. If more than one ground rod is required they must be separated by at least 6 feet. WAC 296-44-02319-(2)(B) 10. Static wire ground when required. DO NOT connect neutral. See t-N1 to T-N4 for static wire details. NEUTRAL 6" 3'-6" 4'-0" 3'-6" ‘0&0$/ 13 14 14 12 21 22 23 28 15 42 5 27 32 3 2 4 34 31 37 11 19 7 NOTE 3 16 25 NOTE 5 41 9 30 6 36 29 27 42 33 35 1 6 36 26 42 26 DATE SECTION APP: R CONSTRUCTION STANDARDS DATE: ENGR REVISIONS OPS CAD FILE: PAGE: of UPR4 UPR4 1 2 CM/AH 1/13/10 1600 1000 MCM CABLE RISER :,7+‘6:,7&+ 43 6' MIN. 2' MIN. OPERATOR INSULATOR SAFETY NOTES : 1. This is the recommended 1000 MCM riser standard. See UPR1 or UPR5 when it is not possible to install a switch. 2. See UPR2 for grounding details. 3. All ground wire is #4 solid copper covered. 4. Avoid sharp turns in lightning arrester ground and primary leads. 5. The pole must be 45' or taller. 24 A B C 38 39 40 13 10 20 17 18 8 9' DATE SECTION APP: R CONSTRUCTION STANDARDS DATE: ENGR REVISIONS OPS CAD FILE: PAGE: of UPR4 UPR4 2 2 CM/AH 1/13/10 1600 1000 MCM CABLE RISER :,7+‘6:,7&+ 4 6 5 1 3 2 DESCRIPTION Cable Positioner Washer, Spring, 5/8" Screw, Lag, 1/2" x 4 1/2" Washer, Sq., Curved, Cast, 3" x 3" x 3/8" Thick x 13/16" Hole Bolt, Machine, 5/8" x 14" 3 1 3 2229 2217 1132 1 1 1 1392 156 QTY. S/N BR10 Bracket, Term, Mount 1000 MCM Cable 2226 UPR4 11 9 10 8 Clamp, Ground rod, 5/8", Small, Bronze Conductor, Cu #4 SLD 1/C Connector, Compression, Cu/Al, Neutral Staple, Ground Wire 7 DESCRIPTION Rod, Ground, 5/8" x 8' 10 1 1228 413 36 1 390 281 N1 QTY. 1 S/N 1124 16 14 15 13 Conductor, OH, 397 MCM AL Connector, Clamp, 397 to NEMA 2-Hole Bolt, Machine, 1/2" x 2" Assembly Connector, Tap, Power Booster, 397 to 397 12 DESCRIPTION Loadbreak Switch, Horizontal, 600A, 15kV 3 12 2501 1389 6 60 438 367 ADDITIONAL MATERIAL QTY. 1 S/N 2432 21 19 20 18 Ground Wire Staples Ground Rod Clamp, 5/8", Small Bronze Ground Rod, 5/8" x 8' Machine Bolt, Galv., 3/4" x 16" 17 Conductor, #4 Cu, SLD, 1/C 2 1 175 1124 1 5 281 1228 20 390 26 24 25 23 Washer, Spring, 3/4" Padlock, Hardened Stainless Steel Conductor, 2/0 Cu STR, 600v, XLP Terminator, 1000 MCM 22 Washer, Curved, 4" x 4" 3 60 2225 381 1 2 2564 2218 2 1910 29 27 28 Arrester, 9kV, Riser Pole Connector, Comp., Lug, AL, 1000 MCM Hot Line Clamp GP 1530 3 3 284 1501 3 58 34 32 33 31 Screw. Lag, 1/2" x 4 1/2" Connector, Crimpet, Cu 2/0-C-4 Conduit, 4" x 10', Sch 80 Clamp, Standoff Bracket, 4" 30 Conductor, #4 BSDC, 1/C 9 9 297 2203 6 6 456 1132 10 376 37 35 36 End Bell, 4" Sch 40 Conductor, #2 Cu SD, 1/C, 600v, HMP Standoff Bracket, 15" 3 15 227 393 3 2204 40 38 39 Phase A Tag Phase B Tag Phase C Tag 1 1 1282 1281 1 1280 43 42 Wildlife Guard Fault Indicator, 400A, OH 41 Connector, Crimpet, Cu, 2/0-2/0 3 3 2558 2515 12 457 ITEM NO. ITEM NO. ITEM NO. NEUTRAL 4'-0" 3'-6" 1'-3.5" 2'-0" 6" DATE SECTION APP: R CONSTRUCTION STANDARDS DATE: ENGR REVISIONS OPS CAD FILE: PAGE: of UPR5 UPR5 1 2 CM/AH 1/13/10 1600 1000 MCM CABLE RISER WITH 600 AMP DISCONNECTS A B C 6" Notes : 1. UPR4 is the preferred standard. This standard is to be used if an object interferes w/ the switch handle of UPR4. See UPR4 for the recommended construction. 2. See UPR2 for grounding details. 3. All ground wire is #4 solid copper covered. 4. Static wire ground when required. DO NOT connect to neutral. See N2 for static wire details. Engineer must call for static wire ground separately. 5. Avoid sharp turns in lightning arrester grounds and primary leads. 6. 2/0 CU neutral in substation get-a-way risers only. 2/0 CU from terminators to overhead neutral for all 1000 MCM construction. 7. Press directly to neutral if there is no 2/0 substation get-a-way neutral. DATE SECTION APP: R CONSTRUCTION STANDARDS DATE: ENGR REVISIONS OPS CAD FILE: PAGE: of UPR5 UPR5 2 2 CM/AH 1/13/10 1600 1000 MCM CABLE RISER WITH 600 AMP DISCONNECTS 16 14 15 13 Clamp, Ground rod, 5/8", Small, Bronze Conductor, Cu #4 SLD 1/C Connector, Compression, Cu/Al, Neutral Staple, Ground Wire 12 DESCRIPTION Rod, Ground, 5/8" x 8' 10 1 1228 413 36 1 390 281 N1 QTY. 1 S/N 1124 21 19 20 18 Conductor, Cu, 2/0 STR, 600v, XLP Conductor, 397 MCM AL Terminator, 1000 MCM Arrester, 9 kV, Riser Pole 17 DESCRIPTION Connector, Tap, Power Booster, 397 to 397 3 3 58 2225 30 30 367 381 ADDITIONAL MATERIAL QTY. 3 S/N 2501 26 24 25 23 Connector, Comp., Lug, AL, 1000 MCM Hot Line Clamp, GP1530 Bolt, Machine, 1/2" x 2" Assembly Conductor, #4 BSDC, 1/C 22 Connector, Comp., Lug, AL, 397 MCM 10 6 376 1389 3 3 284 1501 3 438 31 29 30 28 Connector, Crimpet, Cu 2/0-C-4 Conduit, 4" x 10', Sch 80 Clamp, Standoff Bracket, 4" 4" End Bell, Sch 40 27 Screw, Lag, 1/2" x 4 1/2" 3 9 2204 297 9 3 2203 456 6 1132 34 32 33 Conductor, #2 Cu Covered, 1/C, 600v HMP Standoff Bracket, 15" Phase A Tag 1 3 1280 227 15 393 39 37 38 36 Phase C Tag 35 Phase B Tag 6 1 457 1282 1 1281 Crossarm (Distr.) 3 3/4" x 4 3/4" x 10' Not Used Bolt, Machine, 1/2" x 7" Brace, Angle, 72" Gain, Pole Plastic Washer, Sq. Flat 5/8", 2 1/4" x 2 1/4" Washer, Spring, 1/2" Washer, Spring, 5/8" Bolt, Double, Arm, 5/8" x 20" Washer, Round, Flat 1/2" Bolt Machine, 5/8" x 12" 7 10 11 9 8 6 5 4 2 3 1 CR24B (3) QTY. S/N DESCRIPTION UPR5 41 40 Cable Positioner Connector, Crimpet, CU, 2/0-2/0 Wildlife Guard Disconnect, 600 Amp, Single Blade Fault Indicatior, 400A, OH, Beacon 3 2558 3 2531 3 2558 3 2229 3 9 709 83 - 12 - 143 6 26 3 30 155 1412 12 18 2216 2217 6 204 12 1394 ITEM NO. ITEM NO. ITEM NO. NEUTRAL 22 15 14 21 23 27 2' Min OPERATOR INSULATOR SAFETY A B C 8 15 14 DATE SECTION APP: R CONSTRUCTION STANDARDS DATE: ENGR REVISIONS OPS CAD FILE: PAGE: of UPR6 UPR6 1 2 CM/DK 11/2/18 1600 PARALLEL 1000 MCM CABLE RISER :,7+‘6:,7&+ 5 3 2 4 1 6 C B A 28 44 42 14 1. This is the recommended 1000 MCM riser standard for parallel runs. 2. See UPR2 for grounding details. 3. All ground wire is #4 Cu equivalent covered copper-clad steel. 4. Engineer must call for static wire ground separately, if needed. DO NOT connect to neutral. See N2 for details. 5. Avoid sharp turns in lightning arrester ground and primary leads. 6. The pole must be 45' or taller. 7. Install the cable positioners and arresters to the 48" equipment mounting brackets using carriage bolts provided with bracket. 8. 2/0 Cu from terminators to OH neutral for all 1000 MCM. Notes : 45 46 9' 6" 3'-6" 4'-0" 3'-6" 6' Min ‘0&0$/ 38 39 40 43 16 13 36 6 32 25 41 10 26 30 Note 7 Note 6 24 9 Note 3 12 13 41 32 18 17 19 20 7 33 11 31 34 37 35 41 28 29 13 Clamp, Ground Rod, 5/8", Small, Bronze Connector, Cabelok, Cu/Al, #2-2/0 Run To #6-#1 Tap Rod, Ground, 5/8" x 8' 24 1 2707 413 40 1 1512 281 1 1124 16 14 15 13 Conductor, OH, 397 MCM AAC Connector, Compression, Lug, AL, 397 MCM to NEMA 2-Hole Bolt, Hexhead, w/Belleville & Flat Washers, SS, 1/2" x 2" Assembly Connector, Tap, Wedge 336 ACSR & 397 AAC (Run) to 336 ACSR & 397 AAC (Tap) 12 Switch, Loadbreak, Horizontal, 900A, 15kV 3 12 2501 1389 9 60 438 367 1 2432 19 20 18 17 1 1124 1 5 281 2707 20 1512 26 24 25 23 Washer, Lock, Spring, Double Coil Galv., 3/4" Lock, Padlock, 2" Hardened SS Shackle for OH Switches Conductor, Cu, 2/0, 1C 600V USE XLP 19 Str Terminator, 15 kV, Cold-Shrink, JCN, 1000 MCM 22 Washer, Curved, Cast, 4" x 4" w/ 13/16" Hole 6 60 2225 381 1 2 2564 2218 2 1910 29 27 28 Arrester, Surge, 9 kV, MOV, Riser Pole Connector, Compression, Lug, Al/Cu, Tin-Plated, 1000 MCM to NEMA 2-Hole Clamp, Hot Line, GP 1530 3 6 284 1501 3 58 34 32 33 31 Screw. Lag, 1/2" x 4 1/2", Twist Drive, Drive Point Connector, Crimpet, Cu 2/0-1/0 to #2-#6 Conduit, 4" x 10', Sch 80 Clamp, Standoff Bracket, 4" 30 Conductor, OH, BSDC #4 SLD 1C 18 180 297 2203 6 6 456 1132 10 376 37 35 36 End Bell, 4" Sch 40 Conductor, Cu, #2, 1C, SD, 600 V, HMP 7 Str Bracket, Standoff, Riser, 24" 3 15 228 393 6 2204 40 38 39 Tag, Phase A Tag, Phase B Tag, Phase C 1 1 1282 1281 1 1280 43 42 Guard, Wildlife, Large OH/UG Terminators Fault Indicator, 400A, OH 41 Connector, Crimpet, Cu, 2/0-2/0 3 3 2558 1676 12 457 QTY. S/N BR10 DESCRIPTION DESCRIPTION DESCRIPTION 44 Bolt, Hexhead, w/Belleville & Flat Washers, SS, 1/2" x 2-1/2" Assembly 6 2584 45 DATE SECTION APP: R CONSTRUCTION STANDARDS DATE: ENGR REVISIONS OPS CAD FILE: PAGE: of UPR6 UPR6 2 2 CM/DK 11/2/18 1600 PARALLEL 1000 MCM CABLE RISER :,7+‘6:,7&+ Conductor, Copper-Clad Steel, #4 Cu Equivalent, Covered Conductor, Copper-Clad Steel, #4 Cu Equivalent, Covered Rod, Ground, 5/8" x 8' Clamp, Ground Rod, 5/8", Small, Bronze Staple, Ground, Barbed, Galv., 1 1/2" Staple, Ground, Barbed, Galvanized, 1 1/2" 4 6 5 3 2 Support, Cable, 1000 MCM Washer, Lock, Spring, Double Coil Galv., 5/8" Screw, Lag, 1/2" x 4 1/2", Twist Drive, Drive Point Washer, Sq., Curved, Cast, 3" x 3" x 3/8" Thick x 13/16" Hole Bolt, Machine, 5/8" x 14", Galv., 12,400 lbs Ultimate 3 1 3 2229 2217 1132 1 1 1 1392 156 Bracket, Terminator Mount, 48", 1000 MCM Cable 2842 21 Bolt, Machine, 3/4" x 16", Galv., 18,300 lbs Ultimate 2 175 9 11 10 8 7 Support, Cable, 1000 MCM 3 2229 1 UPR6 46 Guard, Wildlife, Polymer Arrester 3 2583 QTY. S/N N1 QTY. S/N ADDITIONAL MATERIAL ITEM NO. ITEM NO. ITEM NO. 1 DESCRIPTION 1 11769 265 1 1 1 941 1825 1 QTY. S/N USG1 ASSEMBLY DIAGRAM ONE ASSEMBLY PER 600A PHASE DATESECTION APP: R CONSTRUCTION STANDARDS DATE:ENGR REVISIONS OPS CAD FILE: PAGE: of USG1 USG1 1 1 GGW/RWG 6/90 1600 PADMOUNT SWITCHGEAR 600 AMP ELBOW - 1000MCM CABLE 0 2/23/00 HWH MA 1 1/11/04 LB AH 2 4/29/09 CM AH 3 12/5/19 CM GM Rev 3: Added torque requirements and material corrections. 600A Elbow Kit For Switchgear 1 2692 Install drain wire to drain attachment(s) per manufacturer's instructions Integral Bushing Padmount SwitchGear 2 3 4 5 6 1 2704 7 600A Elbow Sealing Kit 1 2376 8 4 3 6 2 7 5 ITEM NO. Each Kit Consists Of #2 to #7: Housing, Elbow, 600A Adapter, Cable, 1000 MCM Contact, Compression, 1000 MCM, Al, Non-Threaded Hole Plug, Loadbreak Reducing Tap, 600A-200A Cap, Protective Insulated, 200A, 15kV Stud, Al, 600A, T-Body to Reducer Plug COMPARTMENT-3 COMPARTMENT-4 COMPARTMENT-2 COMPARTMENT-1COMPARTMENT-1 COMPARTMENT-2 COMPARTMENT-4 COMPARTMENT-3 COMPARTMENT-1 COMPARTMENT-2 COMPARTMENT-4 COMPARTMENT-3 COMPARTMENT-3 COMPARTMENT-4 COMPARTMENT-2 COMPARTMENT-1 PME9 PME11 PME10 PME12 Access Door Side A B C C BA CB A A B C A B C C BA A B C CB A DATESECTION APP: R CONSTRUCTION STANDARDS DATE:ENGR REVISIONS OPS CAD FILE: PAGE: of USG2 USG2 1 2 HWH/MA 2/22/00 1600 PADMOUNT SWITCHGEAR CHART USE WITH STANDARD USG3 1 1/11/04 LB AH 2 10/7/05 LB AH 3 4/29/09 CM AH 4 12/5/19 CM GM Notes: 1. Material issue has the maximum number of fault indicators that may be used. Engineer to determine the actual number needed. 2. All new PMEs are ordered with the required number of 100E fuses for the configuration plus 3 spare 100E fuses. 3. If 65E or 125E fuses are required, the Engineer will have to call for the number needed plus 3 spares. PME10 PME11 PME9 PMH9 PMH11 PMH10 4 3 22 1 0 PME12 PMH12 13 Access Door Side Access Door Side Access Door Side 10 13 12 11 9 PME9 DESCRIPTION DEADFRONT (CPU Standard) QTY S/N QTY PME10 QTY PME11 QTY PME12 S/N PMH12 QTY PMH10 3 6 5 4 2 7 8 DATE SECTION APP: R CONSTRUCTION STANDARDS DATE:ENGR REVISIONS OPS CAD FILE: PAGE: of USG2 USG2 2 2 HWH/MA 2/22/00 1600 PADMOUNT SWITCHGEAR CHART USE WITH STANDARD USG3 1 1/11/04 LB AH 2 10/7/05 LB AH 3 4/29/09 CM AH 4 12/5/19 CM GM 17 18 Conductor, Cu, 2/0, 1C, 7-Str, Bare, Soft Drawn Connector, Crimpet, Cu, Run 1/0 - 2/0 Str, Tap 1/0 - 2/0 Str 40 2 457 379 4 50 3 45 1 35 2695 1 32 Indicator, Fault, UG, 800A, Test-Point, Voltage-Reset, 3-phase Elbow, Sealing Kit, 1000MCM 175 & 220 mil 2376 6 1293 600A Elbow Kit For Switchgear (USG1 Kit) 6 2692 1293 1825 12 6 93 6 1 1293 941 12 6 93 1769 12 6 93 6 265 1293 6 2704 1293 Connector, Crimpet, Cu, Run 4/0 Str, Tap 1/0 - 2/0 Str 459 6 1293 Elbow, 200A, LB, 1/0, 175 & 220 mil, Test Point, 15 kV, Jacket Seal 6 1312 -3 9 Strut, Slotted, 10’, 1-5/8” x 1-5/8”, 12 Ga Galv 1 2958 221 Anchor, Sleeve, 1/2" x 3", Stainless Steel, 3/8" Thread 4 2959 884 Washer, Flat, 3/8", (304) Stainless Steel 4 1398 884 Connector, Crimpet, Cu, Run & Tap #2 Sol/Str (2C2) 6 455 -3 9 1 Each Kit Consists Of #3 to #8: Stud, Al, 600A, T-Body to Reducer Plug Cap, Protective Insulated, 200A, 15kV Plug, Loadbreak Reducing Tap, 600A-200A Contact, Compression, 1000 MCM, Al, Non-Threaded Hole Adapter, Cable, 1000 MCM Housing, Elbow, 600A DATE SECTION APP: R CONSTRUCTION STANDARDS DATE:ENGR REVISIONS OPS CAD FILE: PAGE: of USG3 USG3 61 HWH/MA 2/22/00 1600 DEADFRONT SWITCHGEAR 612 VAULT DETAIL USE WITH STANDARD USG2 1 1/11/04 LB AH 2 10/7/05 LB AH 3 12/5/19 CM GM 1. Cable clamps required on 600A ways and not required on 200A ways. Install strut and cable clamps after setting switchgear to precisely land elbows on bushings. 2. Seal vacant conduits with reusable expanding duct plugs. 2" - S/N 29554" - S/N 2943 Seal conduits with cable using inflatable seals. 2" - S/N 29524" - S/N 2943 3. For PME9 and PME12, face switchgear side with two fuse bays toward access door. 4. Engineer to call for temporary lid (S/N 2958) when switch and vault installed separately. Notes: 26 27 28 24 DATESECTION APP: R CONSTRUCTION STANDARDS DATE:ENGR REVISIONS OPS CAD FILE: PAGE: of USG3 USG3 62 HWH/MA 2/22/00 1600 DEADFRONT SWITCHGEAR 612 VAULT DETAIL USE WITH STANDARD USG2 1 1/11/04 LB AH 2 10/7/05 LB AH 3 12/5/19 CM GM 600A Elbow Detail Rev. 3 - Changed from 7' x 7' bottomless vault to 612-3 LA. 30 10 27 30 31 12 9 11 13 2 1 30 30 30 Fasten both lugs to ground bus 32 DATESECTION APP: R CONSTRUCTION STANDARDS DATE:ENGR REVISIONS OPS CAD FILE: PAGE: of USG3 USG3 63 HWH/MA 2/22/00 1600 DEADFRONT SWITCHGEAR 612 VAULT DETAIL USE WITH STANDARD USG2 1 1/11/04 LB AH 2 10/7/05 LB AH 3 12/5/19 CM GM 200A Elbow Detail 17 18 14 15 16 30 10 27 30 31 30 30 30 32 DATESECTION APP: R CONSTRUCTION STANDARDS DATE:ENGR REVISIONS OPS CAD FILE: PAGE: of USG3 USG3 64 HWH/MA 2/22/00 1600 DEADFRONT SWITCHGEAR 612 VAULT DETAIL USE WITH STANDARD USG2 1 1/11/04 LB AH 2 10/7/05 LB AH 3 12/5/19 CM GM 1'-6" 5'-0" 1'-4" 7'-10" 6'-8" 12'-8" SIDE VIEW 3' 3' 5'-8" 4'-9" 49.5" Rev. 3 - Changed from 7' x 7' bottomless vault to 612-3 LA. DATESECTION APP: R CONSTRUCTION STANDARDS DATE:ENGR REVISIONS OPS CAD FILE: PAGE: of USG3 USG3 65 HWH/MA 2/22/00 1600 DEADFRONT SWITCHGEAR 612 VAULT DETAIL USE WITH STANDARD USG2 1 1/11/04 LB AH 2 10/7/05 LB AH 3 12/5/19 CM GM SIDE VIEW End View 6'-8" 7'-10" Rev. 3 - Changed from 7' x 7' bottomless vault to 612-3 LA. 6'-8" External ground insert 2'-9" 3' 2'-1" 3'-9.526" 11'-10" 5'-10" 8" 6" 2' 2' 1'-5" GRADE 6" GRADE DATESECTION APP: R CONSTRUCTION STANDARDS DATE:ENGR REVISIONS OPS CAD FILE: PAGE: of USG3 USG3 66 HWH/MA 2/22/00 1600 DEADFRONT SWITCHGEAR 612 VAULT DETAIL USE WITH STANDARD USG2 1 1/11/04 LB AH 2 10/7/05 LB AH 3 12/5/19 CM GM DESCRIPTION USG3 ITEM NO. QTY S/N Rack, Cable, 30" Hook, Cable Rack, 18" 8 16 2861 2863 Lug, Grounding, #8 Sol - 2/0 Str, 4-Way 6 842 Cable Support Side View Drill anchors for mount after setting switch 4" 1'-2" 4 Bolt, Washer, SS, 1/2" x 2" Assembly, w/ Si Br Nut 1389 4 Connector, Compression Lug, Cu, 2/0 Str 431 33 24 25 Switchgear to Vault Anchoring Detail 23 20 22 Strut must be cut to 5'-8-1/2" to fit across the lid blockout 19 2.585" 25 24 6.25" Cable Support Top View Mount cable clamps on door side of strut 2' 26 21 23 UFER Ground Connection 29 26 TYPICAL CROSS-SECTION NOTE 1: INSTALL 2 GROUND RODS AND 2/0 CU BUS LOOP AROUND VAULT AND BOND TO SWITCHGEAR CASE IN OPPOSITE CORNERS. NOTE 2: BOND CONCENTRIC NEUTRAL FROM URD CABLE TO 2/0 CU GROUND. LEAVE ENOUGH SEE USG-2 FOR OPTIONS 2/0 CU 600 AMP SIDE 42" 2/0 CU 2/0 CU VAULT LID 200 AMP SIDE 4" CONDUIT TRENCH DEPTH, 48" TYPICAL MINIMUM FINISH GRADE NOTE 3: REMOTE INDICATOR FOR FAULT INDICATOR IS TO BE INSTALLED IN THE UPPER HINGED-SIDE OF DOOR OF COMPARTMENT WITH INDICATOR. REV 2: ADDED CAULKING NOTE ƒ%(1'$//&21'8,76 SLACK TO OPERATE CABLES. DATE SECTION APP: R CONSTRUCTION STANDARDS DATE: ENGR REVISIONS OPS CAD FILE: PAGE: of USG4 USG-4 1 1 JEH 2/22/00 1600 LIVEFRONT SWITCHGEAR 0 0 2/23/00 HWH MA 1 1/11/04 LB AH 2 10/7/05 LB AH NOTE: CAULK ALL AROUND SWITCHGEAR AND VAULT. 5(9$''('127(ƒ%(1')25&21'8,76 (CONDUIT SHOWN AS TYPICAL FOR 4" CONDUITS) ƒ%(1'$//&21'8,76 2"-4" 42" To Switch 4" CONDUIT DETAIL CROSS SECTION VAULT PLAN VIEW 2"-4" (LID OF VAULT) 5' 4" CONDUIT TRENCH DEPTH, To Switch 48" TYPICAL MINIMUM FINISH GRADE 12"-20" ALL CONDUITS ƒ%(1'6 REV 1: ADDED PHASING TO CONDUITS AND MATERIAL ISSUE. $‘ %‘ &‘ &‘ %‘ $‘ $‘ %‘ &‘ %‘ $‘ &‘ 1 2495 1541 1 S/N QTY ITEM NO. DESCRIPTION 1 VAULT, CONCRETE W/LID COVER, VAULT 71" X 77", FIBERGLASS 2 DATE SECTION APP: R CONSTRUCTION STANDARDS DATE: ENGR REVISIONS OPS CAD FILE: PAGE: of USG-5 USG-5 1 1 JEH 2/22/00 1600 SWITCH VAULT DUCT ENTRY FOR 1000MCM CABLE 1 0 2/23/00 HWH MA 1 1/11/04 LB AH (4) 7/8" GALV. 3'-6" 3'-1" 2'-8" 4'-7" 6'-4" 7' ONE EACH SIDE PULL IRONS 5'-7 ‘$//+2/(6 3" DEEP Front View (Vault) KNOCKOUTS EACH SIDE & END Top View (Vault) 7' (OPEN BOTTOM) S/N 1541 - VAULT, CONCRETE, 600 AMP SW MOD (INCLUDES LID USG-7) REV 1 - ADD S/N BASE WIEGHT - 6,040 Lbs COLLAR WIEGHT - 2,740 Lbs R2 - Minor drawing changes DATE SECTION APP: R CONSTRUCTION STANDARDS DATE: ENGR REVISIONS OPS CAD FILE: PAGE: of USG-6 USG-6 1 1 11/94 1600 SWITCH VAULT DETAIL VAULT BASE 2 MINOR DRAWING CHANGES 1 2/23/00 HWH MA 2 7/15/02 JEH TR 5' 7' 6" 4'-4" 7' Front View (Vault Lid) Top View (Vault Lid) GALV. UNISTRUT 4 PLACES S/N 1541 - VAULT, CONCRETE, 600 AMP SW MOD (INCLUDES VAULT USG-6) (TO BE USED WHEN SWITCHGEAR WILL BE INSTALLED LATER) COVER, VAULT, 71"x77" FIBERGLASS S/N 2495 - TOTAL WIEGHT - 798 Lbs BASE WIEGHT - 6,040 Lbs COLLAR WIEGHT - 2,740 Lbs R1 - Minor drawing changes DATE SECTION APP: R CONSTRUCTION STANDARDS DATE: ENGR REVISIONS OPS CAD FILE: PAGE: of USG-7 USG-7 1 1 JEH 2/22/00 1600 SWITCH VAULT DETAIL VAULT COVER 1 MINOR DRAWING CHANGES 0 2/23/00 HWH MA 1 7/15/02 JEH TR03/26/20
Vault Rooms1610 TOC.pdf COVR - Customer-Owned Vault Room Requirements.pdf03/15/10
Underground SecondaryN New Standard R Redrawn Standard C Changed Standard ~ No Change 1700 U NDERGROUND S ECONDARY 3/13/2020 ~ UB30 - UB60 Basic Units - Underground Secondary ~ UBDR 120/240 Temporary Pedestal Mounted BDR C UE18,UE38 Secondary J - Box 17" x 30" x 18" Deep (Light Duty) Secondary J - Box 24 ” x 36 ” x 18 ” C UED6 Secondary Pedestal Assembly ~ US - 1 UG Secondary Splice ~ US6 Padmount Transformer Assembly 1 Ø Secondary ~ US35 - US38 Secondary Connectors 3 Ø Padmount Transformer DATE SECTION APP: R CONSTRUCTION STANDARDS DATE: ENGR REVISIONS OPS CAD FILE: PAGE: of UB30,UB40,UB50,UB60 UB30 1 1 ELM 1/22/80 1700 BASIC UNITS UNDERGROUND SECONDARY 3 REDRAWN IN CAD 3 8/16/02 1700 Underground Secondary 1700 Underground Secondary GROUND LINE 8' GROUND ROD CONNECTION DIAGRAM #4 STR CU REV 2: Removed note SCREW PROOF TAMPER 120V (2) BREAKERS CIRCUIT 240V 1-240V OUTLET (20 AMP) 2-120V GFI OUTLETS (20 AMP) WEATHERPROOFED DISCONNECT JUNCTION BOX TRANSFORMER TO #4 STR CU MOUNTED PEDESTAL BDR (240V BREAKER IS GFI) DATE SECTION APP: R CONSTRUCTION STANDARDS DATE: ENGR REVISIONS OPS CAD FILE: PAGE: of UBDR UBDR 1 1 JEH 2/22/00 1700 120/240 TEMPORARY PEDESTAL MOUNTED BDR 1 0 2/23/00 HWH MA 1 4/26/04 LB AH 2 5/30/07 LB AH 1700 Underground Secondary 1700 Underground Secondary Side View Top View 4" Source Load 2 Load 1 2"-4" DATESECTION APP: R CONSTRUCTION STANDARDS DATE:ENGR REVISIONS OPS CAD FILE: PAGE: of UE18,UE38 UE18 1 2 GGW/RWG 4/92 1700 SECONDARY JUNCTION BOX 17" x 30" x 18" DEEP (LIGHT DUTY) 24" x 36" x 18" DEEP (HEAVY DUTY) 3 10/7/15 JEH DK 4 10/29/18 KJP 5 6/24/19 JDK 6 12/2/19 KJP Rev. 6 - Updated drawing and material list.1. Do not install S/N 2556 in streets, alleys, or highways. 2. Cut all cables long enough to allow makeup to be done above the box top with cables in an approximately vertical position. 3. Bend cables down after makeup so that lid can be installed. 4. Use silicone grease on all allen wrench plugs and cable boots (both ends). 5. if additional depth is needed, place one box upside down, bolt the 2 boxes together and salvage one lid. (S/N 2556 only). Notes: submersible PEDs vertically 1 2 000000 0000 00 000 000 Occasional Traffic Areas (S/N 2556):- Rated 10,000 pounds - This box is NOT for use in streets, alley or highways. Do NOT use in driveways if location is part of the normal traveled way Heavier Traffic Areas (S/N 2608): - Rated 20,000 pounds - This box is 24" x 36" x 18" - May be used in alleys or driveways-only rated 20k - Do NOT use in streets or highways DATE SECTION APP: R CONSTRUCTION STANDARDS DATE:ENGR REVISIONS OPS CAD FILE: PAGE: of UE18,UE38 UE18 2 2 GGW/RWG 4/92 1700 SECONDARY JUNCTION BOX 17" x 30" x 18" DEEP (LIGHT DUTY) 24" x 36" x 18" DEEP (HEAVY DUTY) 3 10/7/15 CM DK 4 10/29/18 KJP 5 6/24/19 JDK 6 12/2/19 KJP ITEM NO. ITEM NO. ITEMNO. 2 1 IDENTIFICATION TAG 2'-0" Property Line CURB LOCATION IN SUBDIVISION LegNeutral 3' PEDESTAL TRANSFORMER CURB 14" BURIED DEPTH 000000 00 0 0 0 0 00 0 000 FRONT FRONT Notes: 8" DATE SECTION APP: R CONSTRUCTION STANDARDS DATE:ENGR REVISIONS OPS CAD FILE: PAGE: of UED6 UED6 1 2 HWH/ELM 1980 1700 SECONDARY PEDESTAL ASSEMBLY 2/23/00 HWH MA 1 4/26/04 LB AH 2 3/12/20 KJP Rev. 2 - Added label for 480v service, torque ratings, additional measurements, added notes on connectors and changed "Ø" to "leg" on drawing. FOR 480V SERVICE Add S/N 794 "480 VOLTS" Label to "WARNING" label when pedestal is used for 480 V service. Leg 5 to 6" 28" 8' GROUND ROD TRANSFORMERTO Property Line Property Line PEDESTAL Property Line FRONT VIEW SIDE VIEW SOURCE STREETLIGHT LOAD 2 LOAD 1 UED4 QTY. S/N NEUTRAL LEG STREETLIGHT SOURCE LOAD 1 LOAD 2 STREETLIGHT LOAD 1LOAD 2 SOURCE LEG LOAD 3 LOAD 4 LOAD 4 LOAD 3 LOAD 3 LOAD 4 DATE SECTION APP: R CONSTRUCTION STANDARDS DATE:ENGR REVISIONS OPS CAD FILE: PAGE: of UED6 UED6 2 2 HWH/ELM 1980 1700 SECONDARY PEDESTAL ASSEMBLY 0 2/23/00 HWH MA 1 4/26/04 LB AH 2 3/12/20 KJP Rev 2: Added label for 480v service, torque ratings, additional measurements, added notes on connectors and changed "Ø" to "leg" on drawing. Recommended torque: 23-38 ft-lb Do NOT Use Impact Driver/Wrench DO NOT Cut Zip Ties off Plastic PED Covers Zip Ties MUST Be Reinstalled APPLY SILICONE GREASE TO CABLES FOR EASE OF ASSEMBLY. NOTES: 1. THIS SPLICE IS FOR ANY 600 VOLT OR LESS APPLICATION. 2. THIS SPLICE CAN BE DIRECTLY BURIED OR USED IN A HAND HOLE OR VAULT. 3. OTHER SIZES ARE AVAILABLE FOR SPECIAL APPLICATIONS. US-1 SIN MATERIAL LIST DESCRIPTION ITEM QTY. 2 1 1 SPLICE KIT, 600V, U.G. 1215 CONNECTOR, SLEEVE 1 # WIRE SIZE 2/0 AL 4/0 AL 350 AL 2/0-4/0 AL 4/0-350 AL #SIN 1166 1167 1169 1454 1455 OTHER USES HALF-READY SPLICE CABLE CAP DATE SECTION APP: R CONSTRUCTION STANDARDS DATE: ENGR REVISIONS OPS CAD FILE: PAGE: of US-1 US-1 1 1 JEH 2/22/00 1700 UNDERGROUND SECONDARY SPLICE 0 0 2/23/00 HWH MA FRONT VIEW OF TRANSFORMER TOP VIEW OF PAD WINDOW (SHOWING CONDUIT AND CONDUCTOR LOCATION) SECONDARY CONDUITS AS NEEDED * * - GROUNDING LUG NOTE: 1.) USE Z-BAR OPENINGS NEAREST TO TANK FIRST. LUG TO TANK. INSTALL GROUNDING 2.) 2 1 REV 1 - ADDED GROUNDING LUG; CHANGED Z-BAR POSITION Cover, Connector, U.G. Connector, Z-Bar #2-500KCM + St. Lt. 2 1 DESCRIPTION 3 3 QTY. 2266 2265 S/N NOTE: 100 KVA TRANSFORMER REQUIRES S/N #2318 FOR Z-BAR CONNECTOR. REV 2 - UPDATED FOR ALL-CONDUIT SYSTEM AND ADDED "NOTE" FOR 100KVA Z-BAR CONNECTORS. DATE SECTION APP: R CONSTRUCTION STANDARDS DATE: ENGR REVISIONS OPS CAD FILE: PAGE: of US6 US6 1 1 JEH 2/22/00 1700 PADMOUNT TRANSFORMER ASSEMBLY SINGLE PHASE SECONDARY 1 ADDED GROUNDING LUG 1 2/23/00 HWH MA 2 12/29/04 LB AH 3" 2" (MAXIMUM 6) ITEM NO. 7+,663(&,),&$7,21&29(56‘3$'02817('75$16)250(567+58.9$ 120/208 VOLTS AND 277/480 VOLTS. 2. CONDUCTOR SIZE RANGE IS 1/0 THRU 750 MCM. 3. SEE STD. UT30-UT32 IN SECTION 1400 FOR MOUNTING ARRANGEMENT. NOTES: US35 US36 GROUND LUG DESCRIPTION S/N QTY. US38 US37 DESCRIPTION QTY. S/N 1/2" Belleville Assembly, SS 2" Bolt and Washers W/ Bronze Nut 5 2 Connector, PET, 6-750 Al/Cu 1/0 to 750 Cover, Connector, 6-750 1 5 2 1 4 4 2176 2584 US35 US36 DESCRIPTION DESCRIPTION 4 QTY. 4 4 QTY. 4 2129 S/N 2176 1389 S/N 2129 DATE SECTION APP: R CONSTRUCTION STANDARDS DATE: ENGR REVISIONS OPS CAD FILE: PAGE: of US35-US38 US35 1 1 HWH/MA 2/23/00 1700 SECONDARY CONNECTORS THREE PHASE PADMOUNT TRANSFORMERS 1 11/12/10 KJP Rev 1: Changed to Belleville Assembly 1/2" Belleville Assembly, SS 2 1/2" Bolt and Washers W/ Bronze Nut Connector, PET, 6-750 Al/Cu 1/0 to 750 Cover, Connector, 6-750 5 2 1 4 4 2182 1389 4 2181 1/2" Belleville Assembly, SS 2" Bolt and Washers W/ Bronze Nut Connector, PET, 8-750 Al/Cu 1/0 to 750 Cover, Connector, 8-750 5 2 1 4 4 2182 2584 4 2181 1/2" Belleville Assembly, SS 2 1/2" Bolt and Washers W/ Bronze Nut Connector, PET, 8-750 Al/Cu 1/0 to 750 Cover, Connector, 8-750 US37 US38 ITEM NO. ITEM NO. ITEM NO. ITEM NO.03/13/20
Transmission Basic Units05/04/20
Transmission05/04/20
Joint Use07/22/20

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