UNITED STATES DEPARTMENT OF AGRICULTURE 

Rural Development Utilities Programs 

REPLACEMENT PAGES

BULLETIN 1767B-2 

SUBJECT: Work Order Procedure (Electric) 

TO: All Electric Borrowers 

 Electric Program Staff 

 Program Accounting Services Division 

EFFECTIVE DATE: Date of approval. 

OFFICE OF PRIMARY INTEREST: Program Accounting Services Division. 

FILING INSTRUCTION: The revised tables replace parts of existing tables currently published 

in Bulletin 1767B-2, Work Order Procedure (Electric), dated January 18, 1994. (See also – 

Replacement Pages dated January 15, 2002.) 

Remove Pages 80 – 87 

 Table 1, 7.2/12.5 kV Distribution Lines – Overhead 

 (Appendix I, Exhibit A) 

Replace with Pages 80 – 87e 

 Retirement Unit Conversion Tables for 12.47/7.2 kV (Bulletin 1728F-804) 

 (Appendix I, Exhibit A) 

PURPOSE: The revised tables concern the applicable retirement units associated with the 

construction assembly units included in Bulletin 1728F-804, “Specifications and Drawings for 

12.5/7.2 kV Line Construction” dated April 21, 2005. 

 6/7/07 

 

James M. Andrew Date 

Administrator 
RETIREMENT UNIT CONVERSION TABLES FOR 12.47/7.2kV CONSTRUCTION ASSEMBLIES (BULLETIN 1728F-804)

368 370 

NO RECORD UNIT

ANCHOR-GUY

CLUSTER BRACKET [b]

CROSSARM - See [a] 

PLATFORM

CAPACITOR HANGER [c]

INSULATOR STRING

GROUND

CUTOUT

ARRESTER

CUTOUT ARRESTER - COMB

1 PH OIL CIRCUIT RECLOSER (OCR)

BY PASS SWITCH (OCR)

3 PH OIL CIRCUIT RCLOSER (OCR)

DISCONNECT SWITCH

LINE TENSION SWITCH

GANG-OPERATED AB SWITCH

OIL SWITCH WITH CONTROLS

SECTIONALIZER

CUTOUT

ARRESTER

CUTOUT ARRESTER - COMB

REGULATOR BYPASS SWITCH

TRANFORMER

CAPACITOR

VOLTAGE REGULATOR

AUTO TRANSFORMER

METER SOCKET (BASE)

METER

CURRENT TRANSFORMER

POTENTIAL TRANSFORMER

OLD NEWM5-2 A1.01 xM5-18 A1.01P xM5-5 A1.011 xM5-7 A1.011P x

A1.011L xA1.04N xA1.04NP x

A1 A1.1 xA1A A1.2 xA1P A1.1P xA1AP A1.2P x

A1.3 xA1.3P xA1.4N xA1.5N xA1.4NP xA1.5NP xA1.6N xA1.6NP x

A9-1 A1.11 1A9-1P A1.11P 1

A1.12G GA2.01 xA2.01P xA2.021 xA2.021P xA2.04N xA2.04NP x

A1-1 A2.1 xA1-1A A2.2 xA1-1P A2.1P xA1-1AP A2.2P xA2 A2.3 xA2P A2.3P x

A2.4N xA2.5N xA2.4NP xA2.5NP xA2.6N x

ACCOUNT NUMBER 364 365

RETIREMENT UNIT

CONSTRUCTION 

ASSEMBLY UNIT

Single-Phase, Primary Pole-Top Assemblies
RETIREMENT UNIT CONVERSION TABLES FOR 12.47/7.2kV CONSTRUCTION ASSEMBLIES (BULLETIN 1728F-804)

368 370 

NO RECORD UNIT

ANCHOR-GUY

CLUSTER BRACKET [b]

CROSSARM - See [a] 

PLATFORM

CAPACITOR HANGER [c]

INSULATOR STRING

GROUND

CUTOUT

ARRESTER

CUTOUT ARRESTER - COMB

1 PH OIL CIRCUIT RECLOSER (OCR)

BY PASS SWITCH (OCR)

3 PH OIL CIRCUIT RCLOSER (OCR)

DISCONNECT SWITCH

LINE TENSION SWITCH

GANG-OPERATED AB SWITCH

OIL SWITCH WITH CONTROLS

SECTIONALIZER

CUTOUT

ARRESTER

CUTOUT ARRESTER - COMB

REGULATOR BYPASS SWITCH

TRANFORMER

CAPACITOR

VOLTAGE REGULATOR

AUTO TRANSFORMER

METER SOCKET (BASE)

METER

CURRENT TRANSFORMER

POTENTIAL TRANSFORMER

OLD NEW

ACCOUNT NUMBER 364 365

RETIREMENT UNIT

CONSTRUCTION 

ASSEMBLY UNIT

A2.6NP x

A9 A2.21P 2A9P A2.21P 2A3 A3.1 1

A3.2 1A3.3 1A3.4 1A3.5 1A3.6 1A3.7 1A3.8 1A3.9 1

A4 A4.1 2

A4.2 2

M5-24 A5.01 1M5-8 A5.02 1

A5.03 1

A5 A5.1 1A5-2 A5.2 1

A5.3 1A5.4 1A5.5 1A5.6 1A5.7 1A5.8 1A5.9 1A5.2G GA5.3NG GA5.4NG G

A7 A5.21 2 1A7-1 A5.31 3 1A6 A6.1 2

A6.2 2

A8 A6.21 2 2

A6.22G GB1.1N xB1.2N xB1.1NP xB1.2NP x

Two-Phase, Primary Pole-Top Assemblies
RETIREMENT UNIT CONVERSION TABLES FOR 12.47/7.2kV CONSTRUCTION ASSEMBLIES (BULLETIN 1728F-804)

368 370 

NO RECORD UNIT

ANCHOR-GUY

CLUSTER BRACKET [b]

CROSSARM - See [a] 

PLATFORM

CAPACITOR HANGER [c]

INSULATOR STRING

GROUND

CUTOUT

ARRESTER

CUTOUT ARRESTER - COMB

1 PH OIL CIRCUIT RECLOSER (OCR)

BY PASS SWITCH (OCR)

3 PH OIL CIRCUIT RCLOSER (OCR)

DISCONNECT SWITCH

LINE TENSION SWITCH

GANG-OPERATED AB SWITCH

OIL SWITCH WITH CONTROLS

SECTIONALIZER

CUTOUT

ARRESTER

CUTOUT ARRESTER - COMB

REGULATOR BYPASS SWITCH

TRANFORMER

CAPACITOR

VOLTAGE REGULATOR

AUTO TRANSFORMER

METER SOCKET (BASE)

METER

CURRENT TRANSFORMER

POTENTIAL TRANSFORMER

OLD NEW

ACCOUNT NUMBER 364 365

RETIREMENT UNIT

CONSTRUCTION 

ASSEMBLY UNIT

B1.3N xB1.3NP xB1.4N xB1.5N xB1.4NP xB1.5NP xB1.6N xB1.6NP xB1.7N xB1.8N xB1.7NP xB1.8NP xB1.9N xB1.9NP x

B1 B1.11 1B1A B1.12 1B1P B1.11P 1B1AP B1.12P 1

B1.13 1B1.13P 1

B9-1 B1.14 1B9-1P B1.14P 1

B2.1N xB2.2N xB2.1NP xB2.2NP xB2.3N xB2.3NP xB2.4N xB2.5N xB2.4NP xB2.5NP xB2.6N xB2.6NP xB2.7N xB2.8N xB2.7NP xB2.8NP xB2.9N xB2.9NP x
RETIREMENT UNIT CONVERSION TABLES FOR 12.47/7.2kV CONSTRUCTION ASSEMBLIES (BULLETIN 1728F-804)

368 370 

NO RECORD UNIT

ANCHOR-GUY

CLUSTER BRACKET [b]

CROSSARM - See [a] 

PLATFORM

CAPACITOR HANGER [c]

INSULATOR STRING

GROUND

CUTOUT

ARRESTER

CUTOUT ARRESTER - COMB

1 PH OIL CIRCUIT RECLOSER (OCR)

BY PASS SWITCH (OCR)

3 PH OIL CIRCUIT RCLOSER (OCR)

DISCONNECT SWITCH

LINE TENSION SWITCH

GANG-OPERATED AB SWITCH

OIL SWITCH WITH CONTROLS

SECTIONALIZER

CUTOUT

ARRESTER

CUTOUT ARRESTER - COMB

REGULATOR BYPASS SWITCH

TRANFORMER

CAPACITOR

VOLTAGE REGULATOR

AUTO TRANSFORMER

METER SOCKET (BASE)

METER

CURRENT TRANSFORMER

POTENTIAL TRANSFORMER

OLD NEW

ACCOUNT NUMBER 364 365

RETIREMENT UNIT

CONSTRUCTION 

ASSEMBLY UNIT

B2 B2.21 2B2P B2.21P 2B9 B2.22 2B9P B2.22P 2B1-1 B2.24 2B1-1A B2.25 2B1-1P B2.24P 2B1-1AP B2.25P 2B3 B3.1 2

B3.2 2B3.3 2B3.4 2B3.5 2B3.6 2B3.7 2B3.8 2B3.9 2

B4-1 B4.1G G

B4.2G G

B5-1 B5.1 2

B5.2 2B5.3 2B5.4 2B5.5 2B5.6 2B5.7 2B5.8 2B5.9 2

B7 B5.21 2 2B7-1 B5.31 2 2B8 B6.21 2 4

C1.1N xC1.2N xC1.1NP xC1.2NP xC1.3N xC1.3NP xC1.4N xC1.5N x

Three-Phase, Primary Pole-Top Assemblies
RETIREMENT UNIT CONVERSION TABLES FOR 12.47/7.2kV CONSTRUCTION ASSEMBLIES (BULLETIN 1728F-804)

368 370 

NO RECORD UNIT

ANCHOR-GUY

CLUSTER BRACKET [b]

CROSSARM - See [a] 

PLATFORM

CAPACITOR HANGER [c]

INSULATOR STRING

GROUND

CUTOUT

ARRESTER

CUTOUT ARRESTER - COMB

1 PH OIL CIRCUIT RECLOSER (OCR)

BY PASS SWITCH (OCR)

3 PH OIL CIRCUIT RCLOSER (OCR)

DISCONNECT SWITCH

LINE TENSION SWITCH

GANG-OPERATED AB SWITCH

OIL SWITCH WITH CONTROLS

SECTIONALIZER

CUTOUT

ARRESTER

CUTOUT ARRESTER - COMB

REGULATOR BYPASS SWITCH

TRANFORMER

CAPACITOR

VOLTAGE REGULATOR

AUTO TRANSFORMER

METER SOCKET (BASE)

METER

CURRENT TRANSFORMER

POTENTIAL TRANSFORMER

OLD NEW

ACCOUNT NUMBER 364 365

RETIREMENT UNIT

CONSTRUCTION 

ASSEMBLY UNIT

C1.4NP xC1.5NP xC1.6N xC1.6NP xC1.7N xC1.8N xC1.7NP xC1.8NP xC1.9N xC1.9NP x

C1 C1.11 1C1A C1.12 1C1-2 C1.11L 1

C1.12L 1

C1P C1.11P 1C1AP C1.12P 1

C1.13 1

C1-4 C1.13L 1

C1.13P 1

C9-1 C1.41 1C9-3 C1.41L 1C9-1P C1.41P 1

C1.81G GC2.1N xC2.2N xC2.3N xC2.3NG GC2.3NP xC2.4N xC2.5N xC2.4NP xC2.5NP xC2.6N xC2.6NP xC2.7N xC2.8N xC2.7NP xC2.8NP xC2.9N xC2.9NP x
RETIREMENT UNIT CONVERSION TABLES FOR 12.47/7.2kV CONSTRUCTION ASSEMBLIES (BULLETIN 1728F-804)

368 370 

NO RECORD UNIT

ANCHOR-GUY

CLUSTER BRACKET [b]

CROSSARM - See [a] 

PLATFORM

CAPACITOR HANGER [c]

INSULATOR STRING

GROUND

CUTOUT

ARRESTER

CUTOUT ARRESTER - COMB

1 PH OIL CIRCUIT RECLOSER (OCR)

BY PASS SWITCH (OCR)

3 PH OIL CIRCUIT RCLOSER (OCR)

DISCONNECT SWITCH

LINE TENSION SWITCH

GANG-OPERATED AB SWITCH

OIL SWITCH WITH CONTROLS

SECTIONALIZER

CUTOUT

ARRESTER

CUTOUT ARRESTER - COMB

REGULATOR BYPASS SWITCH

TRANFORMER

CAPACITOR

VOLTAGE REGULATOR

AUTO TRANSFORMER

METER SOCKET (BASE)

METER

CURRENT TRANSFORMER

POTENTIAL TRANSFORMER

OLD NEW

ACCOUNT NUMBER 364 365

RETIREMENT UNIT

CONSTRUCTION 

ASSEMBLY UNIT

C2 C2.21 2C1-3 C2.21L 2C1-3P C2.21P 2C1-1 C2.24 2C1-1A C2.25 2C1-1P C2.24P 2C1-1AP C2.25P 2C9 C2.51 2C9-2 C2.51L 2C9-2PL C2.51P 2C2-1 C2.52 2C2-2 C2.52L 2C2-2PL C2.52P 2C3 C3.1 3

C3.2 3C3.3 3C3.4 3C3.5 3C3.6 3C3.7 3C3.8 3C3.9 3

C3-1 C3.1L 3C4-1 C4.1G G

C4.2G GC5.1 3

C5-1 C5.2 3

C5.3 3C5.4 3C5.5 3C5.6 3C5.7 3C5.8 3C5.9 3C5.11G G

C7 C5.21 2 3C7-1 C5.31 3 3

C5.21L 2 3C5.32L 3 3

C7-2 C5.22 2 3
RETIREMENT UNIT CONVERSION TABLES FOR 12.47/7.2kV CONSTRUCTION ASSEMBLIES (BULLETIN 1728F-804)

368 370 

NO RECORD UNIT

ANCHOR-GUY

CLUSTER BRACKET [b]

CROSSARM - See [a] 

PLATFORM

CAPACITOR HANGER [c]

INSULATOR STRING

GROUND

CUTOUT

ARRESTER

CUTOUT ARRESTER - COMB

1 PH OIL CIRCUIT RECLOSER (OCR)

BY PASS SWITCH (OCR)

3 PH OIL CIRCUIT RCLOSER (OCR)

DISCONNECT SWITCH

LINE TENSION SWITCH

GANG-OPERATED AB SWITCH

OIL SWITCH WITH CONTROLS

SECTIONALIZER

CUTOUT

ARRESTER

CUTOUT ARRESTER - COMB

REGULATOR BYPASS SWITCH

TRANFORMER

CAPACITOR

VOLTAGE REGULATOR

AUTO TRANSFORMER

METER SOCKET (BASE)

METER

CURRENT TRANSFORMER

POTENTIAL TRANSFORMER

OLD NEW

ACCOUNT NUMBER 364 365

RETIREMENT UNIT

CONSTRUCTION 

ASSEMBLY UNIT

C5.32 3 3

C7A C5.71L [a] 1/2 3

C5.82G G

C8 C6.21 2 6

C6.31 3 6C6.21L 2 6

C8-3 C6.31L 3 6

C6.52 2 6C6.53 3 6C6.52G GC6.91G GD1.4N xD1.4NP xD1.5N xD1.5NP x

DC-C1 D1.81 2

D1.82 2D1.81L 2D1.82L 2D1.81P 2D1.82P 2D1.83 2D1.83L 2D1.83P 2D2.9N xD2.9NP x

DC-C2-1 D2.91 4

D2.91L 4D2.91P 4D3.1G GD4.1G GD5.91G G

DC-C8 D6.91 4 12E1-2 E1.1 xE1-3 E1.1L xE3-3 E1.2 x

E1.3L x

E2-2 E1.4 1Double-Circuit, Primary Pole-Top AssembliesGuy Assemblies
RETIREMENT UNIT CONVERSION TABLES FOR 12.47/7.2kV CONSTRUCTION ASSEMBLIES (BULLETIN 1728F-804)

368 370 

NO RECORD UNIT

ANCHOR-GUY

CLUSTER BRACKET [b]

CROSSARM - See [a] 

PLATFORM

CAPACITOR HANGER [c]

INSULATOR STRING

GROUND

CUTOUT

ARRESTER

CUTOUT ARRESTER - COMB

1 PH OIL CIRCUIT RECLOSER (OCR)

BY PASS SWITCH (OCR)

3 PH OIL CIRCUIT RCLOSER (OCR)

DISCONNECT SWITCH

LINE TENSION SWITCH

GANG-OPERATED AB SWITCH

OIL SWITCH WITH CONTROLS

SECTIONALIZER

CUTOUT

ARRESTER

CUTOUT ARRESTER - COMB

REGULATOR BYPASS SWITCH

TRANFORMER

CAPACITOR

VOLTAGE REGULATOR

AUTO TRANSFORMER

METER SOCKET (BASE)

METER

CURRENT TRANSFORMER

POTENTIAL TRANSFORMER

OLD NEW

ACCOUNT NUMBER 364 365

RETIREMENT UNIT

CONSTRUCTION 

ASSEMBLY UNIT

E2-3 E1.4L 1

E1.5 xE2.1G GE3.1LG GE4.3LG G

F1-1 F1.6 1F1-2 F1.8 1F1-3 F1.10 1F1-4 F1.12 1F1-1S F2.6 1F1-2S F2.8 1F1-3S F2.10 1F1-4S F2.12 1F1-1P F3.6 1F1-2P F3.8 1F1-3P F3.10 1F1-4P F3.12 1F4-1E F4.1 1F4-1S F4.2 1F5-1 F5.1 1F5-2 F5.2 1F5-3 F5.3 1F6-1 F6.6 1F6-2 F6.8 1F6-3 F6.10 1M27-1A G1.1G G

G1.2G G

G105-136 G1.2 1G106 G1.3 1

G1.4 11 1G1.5 11 1G1.6 11 1

G9-G39 G1.7 11 1G10 G1.8 11 1G210 G2.1 1 1 22* 2

G2.1G G

G310 G3.1 1 1 33* 3

G3.1G G

Anchor AssembliesTransformer Assemblies
RETIREMENT UNIT CONVERSION TABLES FOR 12.47/7.2kV CONSTRUCTION ASSEMBLIES (BULLETIN 1728F-804)

368 370 

NO RECORD UNIT

ANCHOR-GUY

CLUSTER BRACKET [b]

CROSSARM - See [a] 

PLATFORM

CAPACITOR HANGER [c]

INSULATOR STRING

GROUND

CUTOUT

ARRESTER

CUTOUT ARRESTER - COMB

1 PH OIL CIRCUIT RECLOSER (OCR)

BY PASS SWITCH (OCR)

3 PH OIL CIRCUIT RCLOSER (OCR)

DISCONNECT SWITCH

LINE TENSION SWITCH

GANG-OPERATED AB SWITCH

OIL SWITCH WITH CONTROLS

SECTIONALIZER

CUTOUT

ARRESTER

CUTOUT ARRESTER - COMB

REGULATOR BYPASS SWITCH

TRANFORMER

CAPACITOR

VOLTAGE REGULATOR

AUTO TRANSFORMER

METER SOCKET (BASE)

METER

CURRENT TRANSFORMER

POTENTIAL TRANSFORMER

OLD NEW

ACCOUNT NUMBER 364 365

RETIREMENT UNIT

CONSTRUCTION 

ASSEMBLY UNIT

G311 G3.2 1 1 33* 3

G3.2G G

G312 G3.3 1 1 33* 3

G3.3G G

M2-11 H1.1 1M2-13 H2.1 xM2-15 H3.1 1M2-15A H4.1 1M2-12 H5.1 1M2-12A H5.2 1

H5.3 1

J8 J1.1 xJ5 J1.2 xJ10 J2.1 xJ7-J7C J2.2 xJ6-J11 J3.1 xJ12 J4.1 xK14C K1.1 xK11C K1.2 xK14-K14L K1.3 xK11-K11L K1.4 xK15C K1.5 xK10-K10L K2.1 xK10C K2.2 xK10C K2.3 xK17-K17L K3.1 xK16C K3.2 xM24 K4.1G GM24-10 K4.2G GM41-1 L1.1 xM41-10 L1.2 xM42-3 L1.3 xM42-21 L1.4 xM42-11 L1.5 x

L2.1 xL2.2 x

Grounding AssembliesSecondary AssembliesService AssembliesTying Assemblies
RETIREMENT UNIT CONVERSION TABLES FOR 12.47/7.2kV CONSTRUCTION ASSEMBLIES (BULLETIN 1728F-804)

368 370 

NO RECORD UNIT

ANCHOR-GUY

CLUSTER BRACKET [b]

CROSSARM - See [a] 

PLATFORM

CAPACITOR HANGER [c]

INSULATOR STRING

GROUND

CUTOUT

ARRESTER

CUTOUT ARRESTER - COMB

1 PH OIL CIRCUIT RECLOSER (OCR)

BY PASS SWITCH (OCR)

3 PH OIL CIRCUIT RCLOSER (OCR)

DISCONNECT SWITCH

LINE TENSION SWITCH

GANG-OPERATED AB SWITCH

OIL SWITCH WITH CONTROLS

SECTIONALIZER

CUTOUT

ARRESTER

CUTOUT ARRESTER - COMB

REGULATOR BYPASS SWITCH

TRANFORMER

CAPACITOR

VOLTAGE REGULATOR

AUTO TRANSFORMER

METER SOCKET (BASE)

METER

CURRENT TRANSFORMER

POTENTIAL TRANSFORMER

OLD NEW

ACCOUNT NUMBER 364 365

RETIREMENT UNIT

CONSTRUCTION 

ASSEMBLY UNIT

L2.3 xL2.4 x

M42-13 L2.5 xM41-1 L3.1 xM41-10 L3.2 xM42-21 L3.3 xM42-3 L3.4 xM42-11 L3.5 x

L3.6 xL4.1 xL4.2 xL4.3 xL4.4 x

R1 M1.30G [d] G

N1.1 x

M5-19 N1.2 x

N1.11 xN2.21 xN2.1 xN2.1L x

M5-25 N5.1 x

N5.2 x

M5-26 N5.3 x

N6.1 xN6.21 x

M5-6 P1.01 1

P1.1 1P1.1NG GP1.3 3P3.1G GP3.2G GP3.3G GP3.4G GP3.5G G

M8 Q1.1 111M8-10 Q2.1G GMiscellaneous AssembliesNeutral AssembliesProtection AssembliesMetering Assemblies
RETIREMENT UNIT CONVERSION TABLES FOR 12.47/7.2kV CONSTRUCTION ASSEMBLIES (BULLETIN 1728F-804)

368 370 

NO RECORD UNIT

ANCHOR-GUY

CLUSTER BRACKET [b]

CROSSARM - See [a] 

PLATFORM

CAPACITOR HANGER [c]

INSULATOR STRING

GROUND

CUTOUT

ARRESTER

CUTOUT ARRESTER - COMB

1 PH OIL CIRCUIT RECLOSER (OCR)

BY PASS SWITCH (OCR)

3 PH OIL CIRCUIT RCLOSER (OCR)

DISCONNECT SWITCH

LINE TENSION SWITCH

GANG-OPERATED AB SWITCH

OIL SWITCH WITH CONTROLS

SECTIONALIZER

CUTOUT

ARRESTER

CUTOUT ARRESTER - COMB

REGULATOR BYPASS SWITCH

TRANFORMER

CAPACITOR

VOLTAGE REGULATOR

AUTO TRANSFORMER

METER SOCKET (BASE)

METER

CURRENT TRANSFORMER

POTENTIAL TRANSFORMER

OLD NEW

ACCOUNT NUMBER 364 365

RETIREMENT UNIT

CONSTRUCTION 

ASSEMBLY UNIT

M8-9 Q2.2G GM8-6 Q3.1 112M8-12 Q3.2 112M8-11 Q3.3 112M8-15 Q4.1 3 3 3 3 3M3-10 R1.1 1 1M3-23A R1.2 1 1 1M3-11A R2.1 1 2 2M3-12A R3.1 1 3 3M3-24A R2.2 1 2 4 2 2 2M3-25A R3.2 1 2 6 3 3 3M3-30 R3.3 5 6 3 31M5-9 S1.01 1M5-10 S1.02 1

S2.01 1

M3-4 S1.1 1

S1.1N 1S1.3 3

M3-3B S2.3 2 6 3M3-2A S2.21 2 4 2M3-3A S2.31 2 6 3M3-15 S2.32 2 6 1M3-41 S3.1 1 1

S3.2 1 1 1

M20 W1.1G GM19 W2.1G GM5-17 W3.1 xM5-13 W3.2 xM7-11 Y1.1 1 1 1 1M7-13 Y1.3 [e] 1 3 3 3 3

Y2.1 1 2 1 2 1

Y2.2 1 2 1 2 1

M9-11 Y3.1 1 1 1 1 **M9-12 Y3.2 1 1 2 2 2**M9-13 Y3.3 1 1 3 3 3**

Y3.4 1 1 3 3 3 3**

Recloser AssembliesSwitching AssembliesPoles and Crossarms AssembliesVoltage Ateration Assemblies
RETIREMENT UNIT CONVERSION TABLES FOR 12.47/7.2kV CONSTRUCTION ASSEMBLIES (BULLETIN 1728F-804)

368 370 

NO RECORD UNIT

ANCHOR-GUY

CLUSTER BRACKET [b]

CROSSARM - See [a] 

PLATFORM

CAPACITOR HANGER [c]

INSULATOR STRING

GROUND

CUTOUT

ARRESTER

CUTOUT ARRESTER - COMB

1 PH OIL CIRCUIT RECLOSER (OCR)

BY PASS SWITCH (OCR)

3 PH OIL CIRCUIT RCLOSER (OCR)

DISCONNECT SWITCH

LINE TENSION SWITCH

GANG-OPERATED AB SWITCH

OIL SWITCH WITH CONTROLS

SECTIONALIZER

CUTOUT

ARRESTER

CUTOUT ARRESTER - COMB

REGULATOR BYPASS SWITCH

TRANFORMER

CAPACITOR

VOLTAGE REGULATOR

AUTO TRANSFORMER

METER SOCKET (BASE)

METER

CURRENT TRANSFORMER

POTENTIAL TRANSFORMER

OLD NEW

ACCOUNT NUMBER 364 365

RETIREMENT UNIT

CONSTRUCTION 

ASSEMBLY UNIT

M26-5 NONE [f] G 

G SUFFIX "G" DENOTES GUIDE DRAWING ONLY. APPLICABLE CONSTRUCTION ASSEMBLIES ARE LISTED SEPARATELY. 

[a] INCLUDES 1 CROSSARM ASSEMBLY COMPOSED OF 2 CROSSARMS BOLTED TOGETHER. IT SHOULD BE TREATED AS HAVING 2 CROSSARMS 

UNLESS THE UTILITY TREATS A CROSSARM ASSEMBLY AS A RECORD UNIT SEPARATE FROM INDIVIDUAL CROSSARMS. IN THAT CASE, THERE WOULD BE ONLY 1 CROSSARM ASSEMBLY RECORD UNIT.

[b] TRANSFORMER CLUSTER BRACKET

[c] SINGLE AND CLUSTER-TYPE CAPACITOR HANGERS ARE SEPARATE RECORD UNITS. NOTE: RUS BULLETIN 181-2 STIPULATES THAT THIS

RECORD UNIT BE CLASSIFIED IN ACCOUNT 365, OVERHEAD CONDUCTOR AND DEVICES. CAPACITOR HANGERS ARE BEING RE-CLASSIFIEDTO ACCOUNT 364, POLES, TOWERS & FIXTURES, TO BE MORE CONSISTENT WITH THE CLASSIFICATION OF OF TRANSFORMER CLUSTERBRACKETS.

[d] INITIAL RIGHT-OF-WAY CLEARING & WIDENING COSTS ARE TO BE ALLOCATED TO THE RESPECTIVE CONDUCTOR RECORD UNITS

(ACCOUNT 365) INSTALLED.

[e] THREE (3) BYPASS ARRESTERS ARE INCLUDED IN THE VOLTAGE REGULATORS BUT ARE NOT CONSIDERED SEPARATE RECORD

 UNITS. THE COSTS OF THESE BYPASS ARRESTERS ARE INCLUDED IN THE VOLTAGE REGULATORS.

[f] ALTHOUGH UNIT M26-5 WAS NOT A CONSTRUCTION ASSEMBLY (MERELY A GUIDE DRAWING) IN THE PREVIOUS SPECIFICATIONS AND 

WAS NOT LISTED IN APPENDIX I, EXHIBIT A OF BULLETIN 1767B-2. IT HAS, HOWEVER, TRADITIONALLY BEEN AFFORDED RECORD UNIT STATUS AS A SECURITY LIGHT. NO SUCH CONSTRUCTION UNIT EXISTS IN THE REVISED DRAWINGS AND SPECIFICATIONS.

* FOR 3-PHASE TRANSFORMER BANKS, CUTOUTS AND ARRESTERS MOUNTED ADJACENT TO ONE ANOTHER MAY BE REPLACED WITH

A COMBINATION CUTOUT AND ARRESTER. SPECIFY TYPE USED.

** SPECIFY QUANTITY & SIZE OF CAPACITORS AS REQUIRED

Y3.1 SINGLE PHASEY3.2 TWO PHASEY3.3 THREE PHASEY3.4 THREE PHASE

Discontinued