ESRNPC-RD001-REV01 - Electrical Service Requirements - Work Order Drawing Symbols

Nov 4, 2026

Uploaded by Ophelia

Electrical Service Requirements RD-1 with work order drawing symbols. The document defines standard symbol sets and layout elements for electrical infrastructure, covering cabinets and associated notes/tags, overhead devices, poles and guys, risers, secondary equipment, transformers, underground boxes, and wire/cable classifications. It distinguishes existing versus proposed configurations and includes references for service drop, taps, conduits, and feeder/primary/secondary conductor options. Revision and page information are provided for controlled drawing usage.

LanguageEnglish

CategoryTechnology

FormatPDF

Pages6

Reading Time15 min

AccessFree to download

Cabinets

Notes and Tags

Overhead Devices

Poles and Guys

Risers

Secondary Equipment

Transformers

Underground Boxes

Wire and Cable

Table of Contents 1. Cabinets .........................................................................................................................................................2 2. Notes and Tags .............................................................................................................................................2 3. Overhead Devices .........................................................................................................................................3 4. Poles and Guys .............................................................................................................................................3 5. Risers .............................................................................................................................................................3 6. Secondary Equipment ...................................................................................................................................4 7. Transformers .................................................................................................................................................4 8. Underground Boxes .......................................................................................................................................4 9. Wire and Cable ..............................................................................................................................................5 | | | | | Electrical Service Requirements |
RD-1 | | --- | --- | --- | --- | --- | --- | | | | | | Work Order Drawing Symbols | | | Drawn: | Eng: | Appr: | Date: | | Revision: 1 | | DH | MES | DA | 12/06 | | Page 1 of 6 | SY MBOLS FOR WOR K OR DER MAP EXISTING PROPOSED 1. CABINETS |

| M
| | --- | --- | | | | | --- | --- | 2. NOTES AND TAGS 3 Phase Service O/C R R A B C A B C B C A Meter Cabinet Fused Meter Cabinet Fuse Cabinet ( LF-4) Meter S witch & Fuse Cabinet ( DF-9 or L F-9 ) Switch Cabinet ( DF-10 or L F-10 ) Switch & Fuse Cabinet ( DF-11 or L F-11) Pad mount Capacitor Bank Open /Closed Delta Bank Rail Road Services Overhead Phase Configuration Overhead Phase Roll Conduit Stub with 3 M Marker Hex = Note No . Call Out Driveway Street Light Fire Hydrant | | | M | | --- | --- | --- | | | | | --- | --- | 3 Phase Service O/C R R ABC A B B C C A SY MBOLS FOR WOR K OR DER MAP EXISTING PROPOSED 3. OVERHEAD DEVICES | | | --- | | 6 0 0A
| 4. POLES AND GUYS A i r B reak Sw itc h Regulator Overhead Capacitor Tap Bank 5. RISERS Trans m ission Pole D ist ri but ion , Sole – Use Pole D ist ri but ion , Joi nt – Use Pole S print , Sole – Use Pole S print , Joint – Use Pole Dow n Guy Sidewalk Guy St rut G uy SY MBOLS FOR WOR K OR DER MAP EXISTING PROPOSED 6. SECONDARY EQUIPMENT 7. ~~ ~~ ~~ ~~ Overhead Serv ice D rop Overhead Secondary Tap Underground Serv ice Left Underground Serv ice Right Underground Serv ice Tee TRANSFORMERS Single Phase Overhead Three Phase Pad mount Fused / Metered Three Phase Pad mount Non-Fused Three Phase Inside Vault Room 8. UNDERGROUND BOXES Manhole Splice Box Pull Box w / 3-Way Underground Module Pull Box w / 4-Way Underground Module Secondary J-Box ( Hand hole ) SY MBOLS FOR WOR K OR DER MAP EXISTING PROPOSED 9. WIRE AND CABLE 1 Overhead Primary Wire ( 954 AA ) ~~ ~~ Overhead Primary Wires ( all others ) ~~ ~~ Overhead Secondary Wire ~~ ~~ Underground Feeder Cable ( 3-1000 kc mil ) ~~ ~~Underground Primary Cable ( 3-1/ 0 ) ~~ ~~ Underground Primary Cable ( 1-1/ 0 , Phase A , B , or C ) ~~ ~~ 1-1/ 0 ~~ ~~Underground Primary Cable 1 / 0 in Separate Conduit ~~ ~~ 1-1/ 0 4 C~~ ~~Underground Conduit ( Empty 4 " = 4 C , 6 " = 6 C ) ~~ ~~ Underground Secondary Cable ~~ ~~ ~~ ~~ ~~ ~~ 4 C 1 Underground Secondary Cable in Separate Conduit U

FAQs

What is the scope of this RD-1 document?

It provides electrical service requirements using work order drawing symbols across multiple infrastructure components, including cabinets, overhead devices, poles and guys, risers, transformers, underground boxes, and wire/cable types.

Does the document distinguish existing versus proposed installations?

Yes. The symbol tables are organized under “EXISTING” and “PROPOSED” to show different configurations for the same component types.

Which equipment categories are included for transformers and underground items?

Transformer sections cover single-phase overhead and multiple three-phase pad-mount/inside-vault variants, while underground boxes include manholes, splice boxes, and pull boxes with 3-way/4-way underground modules and secondary J-box options.

Nov 4, 2026

Uploaded by Ophelia