Lineside Signs. Withdrawn Document Uncontrolled When Printed. Railway Group Standard. Issue Three Date July 1996

Transcription

1 Railway Group Standard Date July 1996 Lineside Signs Signatures removed from electronic version Submitted by Philip Wiltshire Nominated Responsible Manager Approved by Synopsis This standard defines signs conveying information to traincrew to ensure the safe working of trains. Philip Wiltshire Chairman, Train Control and Communications Subject Committee Approved by This document is the property of Railtrack PLC. It shall not be reproduced in whole or in part without the written permission of the Controller, Safety Standards. Michael Harwood Chairman, Operations Standards Subject Committee Authorised by M.H. Walter Controller, Safety Standards Published by Safety & Standards Directorate Railtrack PLC Fitzroy House, 355 Euston Road London NW1 3AG Copyright 1996 Railtrack PLC

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5 Railway Group Standard Lineside Signs Date July 1996 Page 1 of 40 Contents Section Description Page Part A Issue record 5 Responsibilities and distribution 5 Compliance 5 Health and Safety Responsibilities 5 Supply 5 Part B 1 Purpose 6 2 Scope 6 3 Definitions 6 4 General Principles Objective Requirements 6 5 Lineside Signs Automatic Warning System (AWS) Commencement of AWS Gap Termination of AWS Gap Commencement of Special AWS Working Termination of Special AWS Working Permanently Installed AWS, Cancelling Indicator Cab and Radio Signalling Commencement of Cab Signalling Termination of Cab Signalling Cab Signalling, Block Section Limit Marker Radio Electronic Token Block, Loop Clear Marker Signalling Instruction Boards Whistle Board Remote Ground Frame Marker Countdown Marker Signals White Diamond Sign White Diamond sign with T White Diamond sign with X Telephone Number Plate Signal Identification Plate Distant Signal Sign and Identification Plate Automatic Signal Sign and Identification Plate Semi Automatic Signal Sign and Identification Plate Intermediate Block Home Signal Sign and Identification Plate Alias Plate SPAD Indicator Sign and Identification Plate Points Indicator Sign Ground Position Light Signal Identification Plate 20 R A I L T R A C K 1

6 Railway Group Standards Date July 1996 Page 2 of 40 Withdrawn Document Lineside Signs 5.5 Telephones Signal Post Telephone Sign Lineside Telephone Sign Electrification Telephone Sign Other Telephone Signs Safety Warning Limited Clearance Sign Warning No Refuges Sign Radio Channel Cab Secure Radio (CSR), Radio Channel Change Marker National Radio Network (NRN), Radio Channel Change 24 Marker Radio Electronic Token Block (RETB), Radio Channel Change Marker Permissible Speed Permissible Speed Warning Indicator Permissible Speed Warning Indicator, Standard Differential 25 Speeds Permissible Speed Warning Indicator, Non Standard 26 Differential Speeds Permissible Speed Indicator Permissible Speed Indicator, Standard Differential Speeds Permissible Speed Indicator, Non Standard Differential Speeds Emergency and Temporary Speed Emergency Indicator Temporary Speed Restriction, Warning Board Temporary Speed Restriction, Warning Board with 29 Differential Speeds Temporary Speed Restriction, Repeater Warning Board Temporary Speed Restriction, Speed Indicator Temporary Speed Restriction, Speed Indicator with 30 Differential Speeds Temporary Speed Restriction, Termination Indicator Temporary Speed Restriction, Spate Indicator Temporary Speed Restriction AWS, Cancelling Indicator Level Crossing Speed Level Crossing, Warning Board Open Level Crossing, Combined Speed 32 Restriction / Whistle Board Automatic Level Crossing, Speed Restriction Board Automatic Level Crossing, Wrong Direction Speed 33 Restriction Board 5.11 Electrification Neutral Section Warning Board Neutral Section Indication Board Coasting Board Absolute Possessions Possession Protection Board Work Site Markers 35 2 R A I L T R A C K

7 Railway Group Standard Lineside Signs Date July 1996 Page 3 of Miscellaneous Gradient Signs Mile Posts Spring Catch Point Location Sign Junction or Location Identification Plate Tunnel or Viaduct Identification Plate Signalbox Identification Plate Car Stop Markers Sandite Markers 39 References 40 R A I L T R A C K 3

8 Railway Group Standards Date July 1996 Page 4 of 40 Withdrawn Document Lineside Signs This page is intentionally blank. 4 R A I L T R A C K

9 Railway Group Standard Lineside Signs Date July 1996 Page 5 of 40 Part A Issue record This standard will be updated when necessary by distribution of a complete replacement. Amended or additional parts of revised pages will be marked by a vertical black line in the adjacent margin. Issue Date Comments One August 1995 New Document. Two December 1995 Supersedes Issue One. Three July 1996 This standard supersedes SSP12 Signal Post Identification Signs. Responsibilities and distribution Compliance Health and Safety Responsibilities Supply Controlled copies of this standard shall be complied with by all personnel who are involved in planning and implementing alterations to signalling equipment. The provisions of this Railway Group Standard are mandatory and compliance is required for new or altered work commissioned after The Infrastructure Controller shall consider the need for retrospective implementation. In authorising this Standard Railtrack PLC makes no warranties, express or implied, that compliance with all or any of Railway Group Standards is sufficient on its own to ensure safe systems of work or operation. Each user is reminded of its own responsibilities to ensure health and safety at work and its individual duties under health and safety legislation. Controlled and uncontrolled copies of this standard may be obtained from The Catalogue Secretary, Railtrack Safety & Standards Directorate, Floor 2, Fitzroy House, 355 Euston Road, London, NW1 3AG. Telephone: Facsimile: or (BT) or (BT) R A I L T R A C K 5

10 Railway Group Standards Date July 1996 Page 6 of 40 Withdrawn Document Lineside Signs 1 Purpose 2 Scope 3 Definitions 4 General Principles Part B To define the signs conveying information to traincrew to ensure the safe working of trains. This standard sets out the principles for the use of lineside signs applicable to train working. Each sign is defined in the standard in terms of appearance, information conveyed, colours and where appropriate, the relationship with other infrastructure. Signs for the safety of staff on or near the line and for public information, are included when they may be associated with the working of trains. Readable The person intended to read the sign is able to interpret all the information displayed by text, shape, colour or symbols. A sign shall only be considered readable at a given point when viewed by persons meeting the eyesight requirements of section 4.2. The equipment approval process shall include confirmation of readability by a representative sample of such persons. Identifiable The person intended to read the sign is able to see the whole of the sign, identify the type and purpose of the sign and, having an adequate level of route knowledge, read sufficient of the information displayed to interpret the meaning of the sign. Visible The person intended to read the sign is able to see the whole of the sign. 4.1 Objective Signs which are required to be read and understood by a driver of a moving train shall generally be visible for at least 4 seconds and readable or identifiable from any route approaching the sign from which it is intended to be read. The driver shall have sufficient time to understand the information on the sign and also sufficient time to understand any other information in the vicinity. The Infrastructure Controller shall ensure that the design, construction and approval of lineside signs meets the objective of this standard. 4.2 Requirements shall take account of site conditions including the requirements of GC/RT5203. Where stated for specific types of sign, positioning shall also be subject to the requirements of GK/RT0037. of signs relative to signals shall ensure that conflicting or confusing information is not displayed. 6 R A I L T R A C K

11 Railway Group Standard Lineside Signs Date July 1996 Page 7 of 40 Signs shall be securely positioned to minimise damage or defacement whilst obtaining best sighting and to avoid being obscured by persons working on or near the line. They shall be positioned where possible to the left of the line to which they apply. Information regarding the application of signs may also appear in other standards. Fixing arrangement shall not degrade the information displayed. Signs defined in this standard are intended to be read by drivers meeting the eyesight requirements of Group Standard GO/RT Approval tests shall consider the likelihood of degradation of a sign when in service. Unless otherwise stated in this standard, the front of signs shall be retro reflective and/or illuminated during the hours of darkness. With the exception of black, reflective performance shall be no worse than that associated with Class 1 retro reflective material (as defined in BS 873 Part 6). Signs shall be as depicted in this standard and colours shall conform to GK/RT0005 and wherever possible be reflective. The back of signs shall be grey. The use of signs not included in this standard, or a sign with differing text shall be kept to a minimum. Signs for new or localised applications shall be approved by the Infrastructure Controller, who shall then ensure that the information to be conveyed is published in the appropriate Weekly Operating Notices and/or Periodical Operating Notices and subsequently in the Sectional Appendices. All such signs shall conform fully with GK/RT0005 in respect of the use of colours. Additionally, the purpose of the sign shall be reinforced by use of the following shapes, either for the sign itself or as a symbol contained within a rectangular sign: a circular sign or symbol shall normally be used to denote an instruction; alternatively, a red border shall be used as detailed in section 5.3.1; a triangular sign or symbol shall denote a warning (i.e. a hazard or an advance indication of an instruction beyond); a rectangular sign or symbol shall be used for the display of information. The information content of local signs shall be kept to a minimum to ensure that the objective of this standard (see section 4.1) is achieved. When infrastructure alterations are carried out obsolete signs shall not be perpetuated. The Infrastructure Controller shall consider the replacement of obsolete signs whenever suitable opportunities arise, for example resignalling or an alteration to a layout. The Infrastructure Controller shall ensure that signs are of a suitable size and construction to meet the requirements of this standard, taking into account the need for consistency and the avoidance of confusion to traincrew. The Infrastructure Controller shall ensure that the positioning of signs is documented and that the signs are inspected to confirm adequate cleanliness, visibility and readability. R A I L T R A C K 7

12 Railway Group Standards Date July 1996 Page 8 of 40 Withdrawn Document Lineside Signs 5 Lineside Signs AWS 5.1 Automatic Warning System (AWS) Refer to GK/RT0016 for further details of application Commencement of AWS Gap There is no AWS beyond the sign. The sign shall generally be affixed on a short post at the lineside Termination of AWS Gap The line(s) beyond the sign is/are equipped with AWS. AWS The sign shall generally be affixed on a short post at the lineside Commencement of Special AWS Working The sign informs that AWS equipment on the line beyond this sign and applicable to movements in the opposite direction has not been suppressed. Cancelling indicators are not provided. AWS The sign shall generally be affixed on a short post at the lineside. 8 R A I L T R A C K

13 Railway Group Standard Lineside Signs Date July 1996 Page 9 of Termination of Special AWS Working The sign informs that normal AWS working resumes beyond the sign. AWS The sign shall generally be affixed on a short post at the lineside Permanently Installed AWS, Cancelling Indicator The AWS indication already received shall be ignored. The sign shall generally be affixed on a short post at the lineside. R A I L T R A C K 9

14 Railway Group Standards Date July 1996 Page 10 of 40 Withdrawn Document Lineside Signs CAB 5.2 Cab and Radio Signalling For further details of cab signalling application refer to GK/RT Commencement of Cab Signalling The sign informs that the line ahead is equipped with Cab signalling and the driver must confirm that the Cab signalling equipment has been activated. The sign shall be positioned at the driver s eye level Termination of Cab Signalling The line ahead is not equipped with Cab signalling and the driver must ensure that the Cab signalling equipment has been disabled. CAB The sign shall be positioned at the driver s eye level Cab Signalling, Block Section Limit Marker This sign marks the limit of a block section on Cab signalled lines where lineside signals are not provided. Shall be positioned at driver s eye level. Each marker shall have an associated signal identification sign. The position of these signs shall be subject to signal sighting in accordance with GK/RT0037. Shall be identifiable at permissible speed. 10 R A I L T R A C K

15 Railway Group Standard Lineside Signs Date July 1996 Page 11 of Radio Electronic Token Block, Loop Clear Marker For further details of application refer to GK/RT0054. The train has cleared the previous token block section or station limits. 45 The sign shall be fixed as near as possible to driver s eye level. The positioning of these signs shall be subject to signal sighting in accordance with GK/RT0037. The sign shall be identifiable at attainable speed from starting at the previous stop board. R A I L T R A C K 11

16 Railway Group Standards Date July 1996 Withdrawn Document Lineside Signs Page 12 of Signalling For further details refer to GK/RT0035. Stop Whistle before proceeding a) Electric locomotovies stop here b) Shut off engine while stationary at this signal c) Instruction Boards The sign provides the driver with instructions or information. a) red circular symbol denotes all trains stop. For further details refer to GK/RT0031 b) red border denotes a mandatory instruction c) black and white denotes information The sign shall be fixed as near as possible to driver s eye level. The sign shall be identifiable at permissible speed and also readable when stationary. Care shall be taken in determining the size of the sign and text Whistle Board The driver shall sound the horn, in accordance with the Rule Book. The sign shall be fixed as near as possible to driver s eye level. 12 R A I L T R A C K

17 Railway Group Standard Lineside Signs Date July 1996 Page 13 of Remote Ground Frame Marker For further details of application refer to GK/RT The stopping position on the approach to a remote ground frame. The sign shall be fixed as near as possible to driver s eye level. The positioning of these signs shall be subject to signal sighting in accordance with GK/RT0037. The sign shall be visible at low speed, the driver having received a previous warning (generally by a distant signal) on the approach to the sign Countdown Marker The sign informs that the stopping position is a specific distance away. There are three signs: a) Outer Board b) Intermediate Board c) Inner Board a) b) 45 The sign shall be fixed as near as possible to driver s eye level and shall be positioned 300m, 200m, and 100m from the stopping position. The sign shall be identifiable at the approach speed to the stopping position. c) R A I L T R A C K 13

18 Railway Group Standards Date July 1996 Page 14 of 40 Withdrawn Document Lineside Signs 5.4 Signals White Diamond Sign For further details of application refer to GK/RT0035. No signal post telephone is provided but train detection or other means of protection is provided on the approach to the signal. The sign shall be affixed to the associated signal structure. The of these signs shall be subject to signal sighting in accordance with GK/RT0037. The sign shall be readable when stationary at the signal White Diamond sign with T For further details of application refer to GK/RT0035. The signal post telephone is in a restricted clearance area and has call back facilities. The sign shall generally be affixed to the associated signal structure. The positioning of these signs shall be subject to signal sighting in accordance with GK/RT0037. The sign shall be readable when stationary at the signal. 14 R A I L T R A C K

19 Railway Group Standard Lineside Signs Date July 1996 Page 15 of White Diamond sign with X For further details of application refer to GK/RT0035. Due to restricted clearances, the driver must only use the signal post telephone in an emergency or when advised that it is safe. The sign shall generally be affixed to the associated signal structure. The positioning of these signs shall be subject to signal sighting in accordance with GK/RT0037. The sign shall be readable when stationary at the signal. Tel. No Telephone Number Plate This sign displays the signalman s telephone number. The sign shall generally be affixed immediately underneath the White Diamond Sign with X and as otherwise determined by the Infrastructure Controller. The sign shall be readable when stationary at the signal. R A I L T R A C K 15

20 Railway Group Standards Date July 1996 Page 16 of 40 Withdrawn Document Lineside Signs Signal Identification Plate For further details of application refer to GK/RT0009. The sign displays the signal identity. Suffixes BR and CA are for Banner Repeating and Co Acting signals respectively. The sign shall generally be affixed to the associated signal post or structure. BR CA 16 R A I L T R A C K

21 Railway Group Standard Lineside Signs Date July 1996 Page 17 of Distant Signal Sign and Identification Plate For further details of application refer to GK/RT0009. The sign displays the signal identity and indicates that the signal is not capable of displaying a stop aspect. The sign shall generally be affixed to the associated signal post or structure. R Automatic Signal Sign and Identification Plate For further details of application refer to GK/RT0009. The sign displays the signal identity and indicates that the rules applicable to automatic signals apply. The sign shall generally be affixed to the associated signal post or structure. R A I L T R A C K 17

22 Railway Group Standards Date July 1996 Page 18 of 40 Withdrawn Document Lineside Signs SEMI Semi Automatic Signal Sign and Identification Plate For further details of application refer to GK/RT0009. The sign displays the signal identity and indicates that the rules applicable to semi automatic signals apply. The sign shall generally be affixed to the associated signal post or structure Intermediate Block Home Signal Sign and Identification Plate For further details of application refer to GK/RT0009. A The sign displays the signal identity and indicates that the rules applicable to intermediate block home signals apply. The sign shall generally be affixed to the associated signal post or structure. 18 R A I L T R A C K

23 Railway Group Standard Lineside Signs Date July 1996 Page 19 of 40 ) Alias Plate For further details of application refer to GK/RT0009. For cab secure radio purposes the radio identification number, which is different from the signal identification, is as shown. The sign shall generally be affixed immediately underneath the Signal Identification Plate at locations where radio set up is required The sign shall be readable when stationary at locations where a driver is required to set up the radio. SPAD INDICATOR SPAD Indicator Sign and Identification Plate For further details of application refer to GK/RT0009. The sign identifies a SPAD indicator and displays its identity. The driver shall disregard the indicator if not lit. If lit, the driver must stop immediately. The sign shall generally be affixed to the associated signal post or structure. R A I L T R A C K 19

24 Railway Group Standards Date July 1996 Page 20 of 40 Withdrawn Document Lineside Signs Points Indicator Sign POINTS INDICATOR The sign identifies a points indicator. If yellow light not shown the driver must stop and not pass over the facing points until they have been secured. The sign shall generally be affixed to the associated signal post or structure Ground Position Light Signal Identification Plate For further details of application refer to GK/RT0009. The arrow shall be provided where necessary to indicate the line to which the signal applies. This sign enables the associated signal to be accurately identified and where an arrow is displayed identifies the line to which a ground Position Light Signal applies. The sign shall be mounted immediately above or below the associated Ground Position Light Signal. The sign shall be identifiable at low speed or whilst stationary at the signal. 20 R A I L T R A C K

25 Railway Group Standard Lineside Signs Date July 1996 Page 21 of Telephones Signal Post Telephone Sign For further details of application refer to GK/RT0035. a) b) This sign identifies a signal post telephone communicating directly with the signalman. a) Initial contact to be made within two minutes. b) Initial contact to be made within the number of minutes indicated. On the telephone cabinet. If the telephone cabinet is not obvious when stationary at the signal, signs a), b) or shall additionally be affixed to the signal post or structure. The sign shall be identifiable when stationary at the signal Lineside Telephone Sign The sign identifies the position of a lineside telephone other than a signal post telephone communicating directly with the signalman. Generally on the telephone cabinet, and the cabinet should be in a position of safety. The sign shall be identifiable when stationary or within the vicinity of the sign. R A I L T R A C K 21

26 Railway Group Standards Date July 1996 Page 22 of 40 Withdrawn Document Lineside Signs Electrification Telephone Sign The telephone communicates directly with the electrical control operator. Electrification Generally on the telephone cabinet, and the cabinet should be in a position of safety. The sign shall be identifiable when stationary or within the vicinity of the sign Other Telephone Signs The sign identifies the position of a telephone for public or general use. Generally on the telephone cabinet, and the cabinet shall be in a position of safety. The sign shall be identifiable when stationary or within the vicinity of the sign. Note: The eyesight requirements of GO/RT3251 do not apply to these signs. Emergency telephone 22 R A I L T R A C K

27 Railway Group Standard Lineside Signs Date July 1996 Page 23 of Safety Warning Limited Clearance Sign The sign identifies where there is limited clearance where a train passes. Warning The sign shall be affixed at the lineside. Limited Clearance The sign shall be identifiable when stationary or within the vicinity of the sign. It is not necessary to provide lighting or retro reflective material. Warning Warning No Refuges Sign The sign identifies where there are no refuges and where adequate clearances or refuges exist only on the opposite side of the line. This applies only where permissible speeds exceed 100 mile/h. No Refuges The sign shall be affixed at the lineside. The sign shall be identifiable when stationary or within the vicinity of the sign. It is not necessary to provide lighting or retro reflective material. R A I L T R A C K 23

28 Railway Group Standards Date July 1996 Page 24 of 40 Withdrawn Document Lineside Signs 5.7 Radio Channel Cab Secure Radio (CSR), Radio Channel Change Marker The number of the CSR radio channel for the line ahead, to which the driver must ensure that his radio is tuned. The sign shall be fixed as near as possible to driver s eye level National Radio Network (NRN), Radio Channel Change Marker The sign informs of the NRN radio channel required to be used for the line ahead. The sign shall be fixed as near as possible to driver s eye level Radio Electronic Token Block (RETB), Radio Channel Change Marker B The sign informs of the RETB radio channel required to be used for the line ahead. The sign shall be fixed, as near as possible to driver s eye level. 24 R A I L T R A C K

29 Railway Group Standard Lineside Signs Date July 1996 Page 25 of Permissible Speed For further details of application refer to GK/RT0038. All figures quoted in miles/h. In special circumstances Km/h may be shown with white numerals on a black background Permissible Speed Warning Indicator The sign provides warning of a reduction of permissible speed ahead. The directional arrow when used indicates the permissible speed is over a diverging route. The sign shall be affixed at the lineside. The position of these signs shall be subject to signal sighting in accordance with GK/RT0037. The appropriate sign shall be used as above depending upon whether there are two or three numerals. Where there is limited clearance, a smaller indicator may be used Permissible Speed Warning Indicator, Standard Differential Speeds The sign provides warning of a reduction for a standard differential permissible speed ahead. The two sets of numerals represent two different speeds, each applicable to different classes of train. Instructions regarding the classification of trains for this purpose are in the rule book appendix. The sign shall generally be affixed at the lineside. The position of these signs shall be subject to signal sighting in accordance with GK/RT0037. Where there is limited clearance, a smaller sign may be used. R A I L T R A C K 25

30 Railway Group Standards Date July 1996 Page 26 of 40 Withdrawn Document Lineside Signs Permissible Speed Warning Indicator, Non Standard Differential Speeds This sign is applicable to certain types of train as indicated by the text (e.g. HST or DMU) and provides advance warning of a reduction for a non standard differential permissible speed ahead. The sign shall generally be affixed at the lineside. The position of these signs shall be subject to signal sighting in accordance with GK/RT0037. Where there is limited clearance, a smaller indicator may be used Permissible Speed Indicator The sign displays the commencement of a permissible speed shown. The directional arrow where provided indicates the speed is applicable over the diverging route (in the example, to the right). The sign shall generally be affixed at the lineside. The sign shall be readable at permissible speed. Where there is limited clearance, a smaller indicator may be used. 26 R A I L T R A C K

31 Railway Group Standard Lineside Signs Date July 1996 Page 27 of Permissible Speed Indicator, Standard Differential Speeds The sign displays the commencement of a standard differential permissible speed shown. Two sets of numerals are shown representing two different speeds, each applicable to different classes of train. Instructions regarding the classification of trains for this purpose are in the rule book appendix. The sign shall be affixed at the lineside. The sign shall be readable at permissible speed. Where there is limited clearance, the smaller indicator may be used Permissible Speed Indicator, Non Standard Differential Speeds This sign indicates the commencement of a permissible speed applicable to certain types of train as indicated by the text (e.g. HST or DMU) which permits non standard differential permissible speed ahead. The sign shall be affixed at the lineside. The sign shall be readable at permissible speed. Where there is limited clearance, the smaller indicator may be used. R A I L T R A C K 27

32 Railway Group Standards Date July 1996 Page 28 of 40 Withdrawn Document Lineside Signs 5.9 Emergency and Temporary Speed For further details of application refer to GK/RT0038. Refer to GC/RT5060 for details of construction. All figures quoted in miles/h Emergency Indicator The sign provides warning of an emergency speed restriction warning board ahead. The sign shall be positioned at ground level at the lineside Temporary Speed Restriction, Warning Board This board provides warning of a temporary speed restriction ahead. The directional arrow when used indicates the temporary speed is over a diverging route. The sign shall be positioned at the lineside. 28 R A I L T R A C K

33 Railway Group Standard Lineside Signs Date July 1996 Page 29 of Temporary Speed Restriction, Warning Board with Differential Speeds This board provides warning of a differential temporary speed restriction ahead. Two sets of numerals are shown representing two different speeds, each applicable to different classes of train. Instructions regarding the classification of trains for this purpose are in rule book appendix. The sign shall be positioned at the lineside Temporary Speed Restriction, Repeater Warning Board The sign shall remind drivers starting from a passenger station, siding connection or dead end platform line that there is a temporary speed restriction ahead. The sign shall be positioned at the lineside. The sign shall be identifiable at low speed and when stationary. R A I L T R A C K 29

34 Railway Group Standards Date July 1996 Page 30 of 40 Withdrawn Document Lineside Signs Temporary Speed Restriction, Speed Indicator The sign indicates the commencement of a temporary speed restriction shown. The directional arrow, where provided, indicates the speed is applicable over the diverging route (in the example, to the left). The sign shall generally be positioned at the lineside. The sign shall be readable at permissible speed Temporary Speed Restriction, Speed Indicator with Differential Speeds The sign states the values of the temporary speed restriction commencing at the sign. Instructions regarding the classification of trains for this purpose are in the rule book appendix. The sign shall generally be positioned at the lineside. The sign shall be readable at permissible speed Temporary Speed Restriction, Termination Indicator The sign identifies the end of a temporary speed restriction. The sign shall generally be positioned at the lineside. The sign shall be readable at permissible speed. 30 R A I L T R A C K

35 Railway Group Standard Lineside Signs Date July 1996 Page 31 of Temporary Speed Restriction, Spate Indicator The sign informs that a temporary speed restriction has either been withdrawn or not imposed. The sign shall generally be positioned at the lineside. The sign shall be readable at permissible speed Temporary Speed Restriction AWS, Cancelling Indicator The AWS indication already received shall be ignored. The sign shall generally be positioned at the lineside. The sign shall be readable at permissible speed. R A I L T R A C K 31

36 Railway Group Standards Date July 1996 Page 32 of 40 Withdrawn Document Lineside Signs 5.10 Level Crossing Speed For further details of application refer to GK/RT Level Crossing, Warning Board This sign is used at: Automatic Barrier Crossings, locally monitored. Automatic Open Crossings, locally monitored. Open Crossings. Traincrew Operated Crossings. The driver must regulate speed for the level crossing ahead. The sign shall be fixed as near as possible to driver s eye level. The positioning of these signs shall be subject to signal sighting in accordance with GK/RT Open Level Crossing, Combined Speed Restriction / Whistle Board The sign indicates the commencement of the permissible speed on the approach to an open crossing and that the horn shall be sounded. A single set of numerals represents a single speed which applies to all trains. When two sets of numerals are shown representing two different speeds, each speed shall be applicable to different classes of train. Instructions regarding the classification of trains for this purpose are in the rule book appendix. The sign shall be affixed at the lineside. The position of these signs shall be subject to signal sighting in accordance with GK/RT0037. The sign shall be readable at permissible speed. 32 R A I L T R A C K

37 Railway Group Standard Lineside Signs Date July 1996 Page 33 of Automatic Level Crossing, Speed Restriction Board This sign is used at: Automatic Barrier Crossings, locally monitored. Automatic Open Crossings, locally monitored. The sign indicates the commencement of the permissible speed on the approach to a locally monitored automatic level crossing. It also indicates the point at which the driver is required to ensure that the level crossing is clear and to observe the driver s level crossing indicator. The sign shall generally be affixed at the lineside as near as possible to the driver s eye level. Boards to be provided on all approaches for which controls are provided. The position of these signs shall be subject to signal sighting in accordance with GK/RT0037. The sign shall be readable at permissible speed Automatic Level Crossing, Wrong Direction Speed Restriction Board This sign is used at: Automatic Half Barrier Crossings Crossings with Miniature Warning Lights The sign states the value of the permitted speed between the sign and the level crossing for trains travelling in the wrong direction, where wrong direction controls are provided. The sign shall be affixed at the lineside generally to the right of the track. The position of these signs shall be subject to signal sighting in accordance with GK/RT0037. The sign shall be readable at an approach speed of up to 50 m.p.h. R A I L T R A C K 33

38 Railway Group Standards Date July 1996 Page 34 of 40 Withdrawn Document Lineside Signs 5.11 Electrification Neutral Section Warning Board The sign shall provide an advance warning of the approach to an electrification neutral section. The sign shall generally be affixed to an electrification structure at the lineside, approximately 1.6km in rear of the neutral section Neutral Section Indication Board The sign identifies the commencement of a neutral section. The sign shall generally be affixed to the first electrification structure at the lineside, located in rear of the neutral section Coasting Board The board advises the driver to coast to a stopping point or significant speed reduction beyond the board. The sign shall generally be affixed to a short post at the lineside. 34 R A I L T R A C K

39 Railway Group Standard Lineside Signs Date July 1996 Page 35 of Absolute Possessions Instructions for the use of these signs are contained in the rule book Possession Protection Board Identifies the boundary of an Absolute Possession The sign shall be double sided and shall be positioned on the line central to the detonator protection. The sign shall be identifiable at permissible speed Work Site Markers The board with red flashing lights identifies the entrance to a work site area. The board with yellow flashing lights identifies the exit from a work site area. The sign shall be double sided and shall be positioned at the lineside close to ground level. The sign shall be identifiable at low speed. R A I L T R A C K 35

40 Railway Group Standards Date July 1996 Page 36 of 40 Withdrawn Document Lineside Signs 5.13 Miscellaneous Gradient Signs The sign shall display the gradient of the track and its inclination either side of the sign. Where there is no gradient, Level shall be displayed. The sign shall generally be affixed at the lineside, parallel to the track, at a change of gradient. All signs shall be placed on a designated side of the line together with the mile posts. The sign shall be identifiable from a moving train and readable from a stationary train. It is not necessary to provide lighting or retro reflective material Mile Posts The mile posts shall display the distance from a datum point. Optionally, on ¼, ½ and ¾ mile posts, the mileage may also be shown. Fig. 1 The sign shall generally be affixed to short posts at the lineside parallel to the track. Signs shall be placed on a designated side of the line together with the gradient signs. Duplicate signs may be provided angled at 45 on a central post (as shown in fig.1). It is not necessary to provide lighting or retro reflective material. or or 36 R A I L T R A C K

41 Railway Group Standard Lineside Signs Date July 1996 Page 37 of Spring Catch Point Location Sign The sign identifies the position of spring catch points. The sign shall be double sided and shall be affixed at the lineside on the approach to the points in the facing direction. The sign shall be identifiable at low speed. Crossways Junction North Highfields Junction Junction or Location Identification Plate The sign displays the name of the junction or other geographical feature e.g. level crossing. The sign shall be affixed at the lineside. It is not necessary to provide lighting or retro reflective material Tunnel or Viaduct Identification Plate The sign displays the name and length (in yards) of the tunnel or viaduct. Totley Tunnel 6230 yards The sign shall be affixed at the tunnel mouth or commencement of viaduct. R A I L T R A C K 37

42 Railway Group Standards Date July 1996 Page 38 of 40 Withdrawn Document Lineside Signs Signalbox Identification Plate Manton Junction The sign displays the name of the signalbox to which it is attached. The sign or signs shall be affixed to the signalbox where it is visible to an approaching or passing train. It is not necessary to provide lighting or retro reflective material Car Stop Markers Additional wording or abbreviation may be used to indicate application to different types of train, for example S = all trains stop. 8 8 Car stop The sign shall be affixed at the point where the front of the train is required to stop. The notice displays the position where the train should stop for the respective total number of vehicles or type of train. Car stop The sign shall be identifiable at low speed. It is not necessary to provide lighting or retro reflective material. Car stop 38 R A I L T R A C K

43 Railway Group Standard Lineside Signs Date July 1996 Page 39 of Sandite Markers The signs inform of the location of low adhesion sites requiring sandite application. There are three signs: a) Advance Warning b) Commence Application c) Cease Application a) b) 45 The signs shall be positioned as near as possible to drivers eye level.. Visibility requirements The signs shall be identifiable at permissible speed. c) R A I L T R A C K 39

44 Railway Group Standards Date July 1996 Page 40 of 40 Withdrawn Document Lineside Signs References British Standard Railway Group Standards BS873 Road traffic signs and internally illuminated bollards Part 6. Specification for retro reflective and non retro reflective signs. GK/RT0005 GK/RT0009 GK/RT0016 GK/RT0031 GK/RT0035 GK/RT0036 GK/RT0037 GK/RT0038 GK/RT0054 GO/RT3251 GC/RT5060 GC/RT5203 Safety Related Colours for Signalling Application Nomenclature and Identification of Signalling Equipment Automatic Warning System Lineside Signals and Indicators Layout of Lineside Signals Transition Between Lineside and Other Signalling Systems Signal Sighting Speed Restrictions Radio Electronic Token Block Safety Requirements for Train Drivers Equipment for the Signing of Temporary and Emergency Speed Restrictions Infrastructure Requirements for Personal Safety in Respect of Clearances and Access. 40 R A I L T R A C K