Diagram Codes

 

Code

Description

 

 

 

 

 

 

 

#

Reallocation (GEMINI)

 

AB

Attach and Berth Multiple Unit(s)

 

ABDB

Attach and Berth then Detach and Berth.

 

AC

Arrival Check

 

AFP

Attach front portion to rear portion (in conjunction with RF)

 

AP

Attach Portion

 

AP/PA

Attach portion/portion attached

 

AP/PU

Attach Portion/Prepare Unit

 

APDP

Attach Portion/Detach Portion

 

APPA

Attach Portion, Portion Attached.

 

APPD

Attach Portion/Portion Detach

 

APTC

Attach Portion and then leave combined unit secure in service

 

ASST

Assist as required

 

ATTACH

Attach

 

ATTTT

Attach (Through Train)

 

B

Berth Locomotive(s) or Multiple Unit(s)

 

BP

Bombardier Prep

 

CAB

Travel in front cab for route knowledge purposes

 

GET

Chemical Emission Toilet (Planned Empty)

 

COMM

Commercial Duties

 

CS

Coach Shunt

 

DB

Detach and Berth Locomotive(s) or Multiple unit(s)

 

DBS

Detach and berth both (or three) portions

 

DC

Departure Check

 

DETACH

Detach

 

DETTT

Detach (Through Train)

 

DFP

Detach Front Portion

 

DFPTC

Detach Front Portion & Trip Circuit

 

DPF

Detach Portion at Front

 

DPTC 

Detach portion and leave secure in service

 

DRP

Detach Rear Portion

 

DRPTC

Detach Reapportion & Trip Circuit

 

DTCFP

Detach and TC front portion

 

DTCMP

Detach TC Middle Portion

 

DTCRP

Detach and TC rear portion

 

DTCS

Detach and leave both (or three) portions secure

 

DW

Detach & Work

 

DWFP 

Detach and work front portion of train in service

 

DWMP 

Detach and work middle portrion of train in service

 

DWRP 

Detach and work rear portion of train in service

 

FP

Front Portion

 

FUEL  

Fuel

 

HIRE

Unit on Hire

 

M&G

Meet & Greet

 

MP

Middle Portion

 

NOTE

Note for information purposes

 

PA

Portion attached by another driver

 

PAF

Portion Attached at Front

 

PAPD

Portion Attached/Portion Detached

 

PASS 

Passenger ride

 

PATC

Portion Attached, Trip Circuits

 

PB

Prepare from Berth

 

PBTC

Prepare from berth and then leave secure

 

PC

Prepare Locomotive(s) or Multiple Unit(s) left secure in service

 

PCDP

Prepare Circuits, Detach Portion

 

PCTC

Partial prepare partial dispose

 

PD

Portion detached by another driver

 

PDAP

Portion Detached/Attach Portion

 

PDPA

Portion Detached/Portion Attached

 

PDTC

Portion Detached, Trip Circuits

 

PILOT

Pilot

 

PILTD

Piloted 

 

PNB

 Physical Needs Break

 

PTDT

Prepare Train/Door Test

 

PU

Prepare Unit (from berth)

 

PU/AP

Prepare unit/ attach portion

 

PUAP

Prepare Unit & Attach Portion P       

 

PUTC

Prepare unit from berth and leave secure in service

 

REFRSH

Route refresh in  Cab            

 

REL

 Relieved

 

RELD 

Relieve

 

RF

Gain leading cab and work forward after portion attached to front by another drive

RP

Rear Portion

 

RSE/S

Locomotive or Unit(s) shunting for Depot Engineer's requirements

 

RTC

Relieve and Leave Secure

 

RW

Relieve and Work

 

RWFP

Relieve and Work Front Portion

 

RWMP

Relieve and Work Middle Portion

 

RWRP

Relieve and Work Rear Portion

 

SHUNT

Shunt

 

SPARE

Spare

 

SRL

Shunt to release locomotive

STABLD

Stabled

 

STDBY

 Standby

 

TC

Leave Locomotive(s) or Multiple Unit(s) secure in Service

 

TCFP

Front portion partial dispose

 

TCMP

TC Middle Portion

 

TCRP

Rear portion partial dispose

 

TEST

Test Unit

 

TRNG

Training Unit

 

WAR

Work as Required