Download - Mapping Symbols

UO Standard S5451 TITLE: Uniform Symbols for Electric Estimating and Mapping –

Attachment 1 PAGE NO.: 1

OF 1

UO Standard 04/2004

Attachment 1 Uniform Symbols for Electric Estimating and Mapping

On the following pages, the asterisk (*) denotes current revisions to symbols.

PACIFIC GAS AND ELECTRIC

SHEET SHEETSOFELECTRIC SYMBOLS

REVISED

01/2006

6 32

SINGLE PHASE PRIMARY WITH PRIMARY NEUTRAL.

(EXISTING ONLY) THREE PHASE PRIMARY WITH RETURN COMMON NEUTRAL.

COMMON NEUTRAL BY ITSELF AT SECONDARY LEVEL.

RETURN COMMON NEUTRAL AND COMMON NEUTRAL.

2-4AR & 1-4AR (PN) 21KV

3-1/0A & 1-4AR (CN) 21KV

3-1/0 A & 2-2AR (RCN) 21KV

1-4AR(CN)

2-397A(RCN)

3-2AR & 1-4AR(CN)

M

2-4AR 12KV

3-397A 21KV

OVERHEAD FAULT INDICATOR.(EXISTING)

OVERHEAD FAULT INDICATOR.(PROPOSED) (EST)

(EXISTING ONLY) SINGLE PHASE OVERHEAD PRIMARY.

(EXISTING ONLY) THREE PHASE OVERHEAD PRIMARY.

(EXISTING ONLY) THREE PHASE PRIMARY WITH COMMON NEUTRAL

COMMON NEUTRAL IN ADDITION TO SECONDARY CONDUCTOR.

CONDUCTOR CHANGE (WIRE SIZE OR CHANGE IN TYPE OF CONDUCTOR).

OPEN SPAN BETWEEN POLES (CIRCUIT MAPS ONLY).

3-6C 12KV3-2AR 12KV

SINGLE PHASE PRIMARY, 1-WIRE, WITH PRIMARY NEUTRAL.1-4AR & 1-4 AR (PN) (21KV)12KV

1-4AR & 1-4AR (CN) 21KVSINGLE PHASE PRIMARY WITH COMMON NEUTRAL.

*

RE-RATE (3f or 4f) CHANGE (CIRCUIT MAPS & WALL MAPS ONLY).397A 12KV 4/0A (3f) 12KV

THREE PHASE PRIMARY WITH COMMON NEUTRAL 3-1/0A & 1-4AR (CN) 21KV

2-4AR & 1-4AR (CN) 21KV(EXISTING ONLY) SINGLE PHASE PRIMARY WITH COMMON NEUTRAL.

*

3-1/0 A & 2-2AR (RCN) 21KVTHREE PHASE PRIMARY WITH RETURN COMMON NEUTRAL.

NO DESIGNATION FOR AUTOMATIC (EXAMPLE SHOWN FOR AUTOMATIC)

"M" FOR MANUAL

NO DESIGNATION FOR AUTOMATIC

"M" FOR MANUAL (EXAMPLE SHOWN FOR MANUAL)

DISTRIBUTION MAP EXAMPLE CIRCUIT MAP EXAMPLE

5411

T1234

T2345

T3456

*

J5432

T1234

T3456

54114115

1541

4115

1541

*

PACIFIC GAS AND ELECTRIC

SHEET SHEETSOFELECTRIC SYMBOLS

REVISED

09/2005

BEAR RIVER

BLUE

LAKE

#____

MLX

CREEKFOX

PM #____

SF

UNOCCUPIED TRANSMISSION RIGHT OF WAY. SHOW DOCUMENT

NUMBER. REFER TO T & D BULLETIN NO.4-6

TUNNELS

BRIDGES

CREEKS OR SLOUGHS

RIVERS

LAKES, BAYS, RESERVOIRS, ETC.

SHOW MLX NUMBER AND B0UNDARIES IN GREEN.

SHOW SPECIAL FACILITIES PM NUMBER AND BOUNDARIES

IN GREEN, (ONE ALTERNATIVE STYLE SHOWN).

AT 8/13/98

AI 8/13/97

R/W 172-12

U-R/W

21 32

AT = APPLICANT TRENCH (2 YEAR LIMIT) OPTION 2

AI = APPLICANT INSTALLED (1 YEAR LIMIT) OPTION 2

AT 8/13/98OR

TYPE EXPIRATION DATE

CANALS, AQUEDUCTS, IRREGATION DITCHES.

(ONE ALTERNATIVE STYLE SHOWN).

*

OH SERVICE - SHOW MLX NUMBER NEXT TO POLE IN GREEN.

OH SERVICE - SHOW SF & PM NUMBER NEXT TO POLE IN GREEN.

65.00 MILE MARKER - SHOW IF PROVIDED ON DISTRIBUTION MAPS,(DEFINATELY IN RURAL AREAS)

OH SERVICE - SHOW SF JOB OR PM NUMBER (IF AVAILABLE)

BOUNDARIES IN GREEN, (WHEN EXACT FACILITIES ARE NOT IDENTIFIED).

SHOW SPECIAL FACILITIES JOB OR PM NUMBER (IF AVAILABLE) ANDSF

JOB OR PM #____

NEXT TO POLE IN GREEN.

SINGLE-LINE DIAGRAM SYMBOLS

COLOR CODES FOR LINE BOUNDARIES

BIG E PHOTOVOLTAICPOWER PLANT

10

EXAMPLE: 20MW PV POWER PLANT

MW

10MW

*

*

*

*

*

*****

UO Standard S5451 TITLE: Uniform Symbols for Electric Estimating and Mapping – Attachment 1

SHEET 23 OF

32 SHEETS

UO Standard 04/2004

Attachment 1 Network Symbols for San Francisco and Oakland Offices Only

On the following pages, the asterisk (*) denotes current revisions to symbols.

UO Standard S5451

TITLE: Uniform Symbols for Electric Estimating and Mapping – Attachment 1

SHEET 25 OF

32 SHEETS

UO Standard 10/2010

Terms and Abbreviations TERM OR UNIT ABBREVIATION

Abandoned ABN

Aluminum, bare (formerly AL) A

Aluminum conductor, steel reinforced (formerly ACSR), AR

also aluminum neutral for secondary cable.

Auto transfer switch ATS

Alumaweld messenger, aluminum conductor AW

Ampere(s) AMP

Anchor ANC

Bench mark BM

By Pass BP

CABLE

Cable - Cross linked polyethylene insulated XLP

Cable - Cross linked polyethylene insulated XLP-CONC

concentric neutral / shield


polyvinyl chloride (jacketed)


jute and wire armor jacketed


concentric neutral / shield - high density polyethylene (jacketed)


concentric neutral / shield - polyvinyl chloride (jacketed)

Cable - Ethylene propylene rubber insulated EPR

concentric neutral polyethylene jacketed

Cable - Ethylene propylene rubber insulated EPR&H

chlorosulfonated polyethlene jacketed

Cable - Ethylene propylene rubber insulated EPR&N

neoprene jacketed

Cable - Heat and moisture-resistant, rubber RHW&N

insulation, neoprene jacketed

Cable - Ozone-resistant rubber neoprene jacketed RO&N

Cable - Paper and lead P&L

UO Standard S5451


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UO Standard 10/2010

TERM OR UNIT ABBREVIATION

CABLE (continued)

Cable - Paper and lead neoprene jacketed PL&N

Cable - Polyethlene insulated - concentric neutral PE - CONC

Cable - Polyethlene insulated - concentric neutral PE - CONC

high density polyethlene jacketed

Cable - Polyethlene insulated - polyvinyl chloride PE

Cable in conduit CIC

California grid coordinate system CGC

Capacitor CAP

Cathodic protection CP

Circuit CIR

Circuit breaker (formerly PCB, OCB, VCB) CB

Closed CLO

Common neutral CN

Concentric CONC

Conductor COND

Conduit (formerly duct) DU

Conservation voltage regulation CVR

Constant current transformer CC

Copper (formerly CU) C

Copper weld CW

Current limiting CL

Current transformer CT

Customer owned CUST

Cutouts CO

Deactivated DEACT

Dead end DE

Deadfront DF

Depth D

UO Standard S5451


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UO Standard 10/2010


Direct buried DB

Disconnects DISC

Double dead end DDE

Down guy DG

Duplex ACSR cable DAR

Duplex 600V OH & UG cable (formerly DUP) DPX

Energy Limiting Fuse - Liquid Replacement ELF

Early warning system EWS

Encapsulated ENCAP

Enclosures / splice boxes ENC

End point EP

Estimator Sketch Only EST

Fixed (capacitor) F

Fault close FC

Fault indicator FI

Fire break (required around certain poles) FB

(Formerly Symbol "C")

Fire Responsibility Area:

Bureau of Indian Affairs BIA

City Responsibility Area CRA

Federal Responsibility Area FRA

Local Responsibility Area LRA

National Park Service Responsibility Area NPSRA

State Responsibility Area SRA

United States Forest Service Responsibility Area USFSRA

Fiberglass FG

Fuse FU

Generator / Generation GEN

Ground GRD

Ground relay G

Guy anchor GANC

Guy stub GS

UO Standard S5451


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UO Standard 10/2010


Handhole HH

Head guy HG

High-pressure sodium vapor streetlight HPSV

Horsepower HP

Identified for removal I/R

Insulator INS

Interrupter INT

Install INST

Isolated From Secondary ISO

Joint anchor JA

Joint pole JP

Joint Pole Association JPA

Joint trench JT

Junction box (primary) J-Box

Kilo K

Kilovolts KV

Kilovolt amperes KVA

Kilovolt amperes reactive KVAR

Kilowatt hour KWH

Thousand circular mil (new term) KCMIL

Kilowatts KW

Knockout (manhole, enclosure) KO

Lightning Arrester LA

Liquid Fuse LFU

Livefront LF

Load break LB

Load checkpoint LCP

Low pressure sodium vapor LPSV

Lumen (streetlight) LM

UO Standard S5451


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UO Standard 10/2010


Main line end MLE

Main line extension MLX

Manhole MH

Man on line MOL

Medium MED

Magavar MVAR

Megavolt MV

Mercury vapor streetlights (formerly Hg) MVP

Meter MTR

Multiple contacts by any single tenant M

Thousand circular mil (old term) MCM

Thousand of an inch MIL

Neutral Neut.

Non capitalized conduit NCC

Normally closed N.C.

Normally open N.O.

Open OP

Open jumpers O.J.

Outdoor area lights (Schedule OL-1) OL-1

Outside Diameter OD

Overhead OH

Padmounted PM

Pedestal PED

Phase

Photoelectric control PC

Plastic PLA

Polychlorinated biphenyls synthetic PCB

Pole P

Potential POT

UO Standard S5451


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UO Standard 10/2010


Potential transformer PTX

Power PWR

Primary PRI

Primary distribution alarm control PDAC

Primary neutral - on primary level PN

Polyvinyl chloride PVC

Private PVT

Quadraplex aerial cable (aluminum) for secondary QAC

Quadraplex 600V OH & UG cable (aluminum) QPX

Radio control RC

Recapitalize RECAP

Recloser (line) LR

Regulator REG

Return common neutral RCN

Remove REM

Relay RLY

Regulated Output RO

Right-of-way R/W

Riser R

Secondary SEC

Switched S

Self-protected SP

Service (formerly SVC) SV

Service pole (For estimate sketch only) S/P

Sidewalk guy SWG

Solid blade SB

Stabilizing Bank STB

Steel STL

Street ST

UO Standard S5451


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UO Standard 10/2010


Streetlight SL

Substation SUB

Subsurface SS

Switch SW

Temperature switched (capacitor) TSC

Temperature switched with override (capacitor) TSCV

Telephone Controlled TC

Temporarily out of service TOS

Time switched (capacitor) TS

Time switched with override (capacitor) TSV

Tower TWR

Transformer TX

Transmission TRANS

Transposition TRANSP

Tree wire TW

Tree wire, two-shot TW-2

Triplex aerial overhead cable TAC

Triplex cable 600V OH or UG TPX

Tubular steel pole TSP

Underground UG

Underground commercial distribution UCD

Underground residential distribution URD

Unoccupied right-of-way U-R/W

Vacant VA

Vacuum VAC

Voltage regulator position VRP

Voltage switched (capacitor) VS

Volt / Voltage V

Weatherproof WP

UO Standard S5451


SHEET 32 OF

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UO Standard 10/2010


Open wye to zig-zag wye transformation equipment and connection ZIG-ZAG

UO Standard S5451 TITLE: Uniform Symbols for Electric Estimating and Mapping – Attachment 1

SHEET 1 OF 2

SHEETS

UO Standard 12/2004

Appendix

Electric Distribution Map

Typical 1” = 100’ Map Showing The

Preferred Placement Of Symbol And Text