EFFECTIVE November 1st, 1968
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NOTICE These instructions relate to, and are coordinated with C.&S. 23, Special Instructions Governing Con- struction and Maintenance of Signals and Interlock- ings, and govern the operation of signals and interlockings to the extent provided herein. They do not supersede applicable Rules for Conducting Transportation. They govern Train Dispatchers, Train Directors, Operators and Levermen, who must provide them- selves with a copy and are required to understand and obey them. A. M. Schofield Senior Vice President- Operations C.T. 405 - page 1 (Revised 1-1-74) 1 TABLE OF CONTENTS Page General ......................................... 3 Assigned to Duty ................................ 3 Locks on Interlocking Machines, etc. ............ 4 Adjustments, Alterations, or Repairs to Apparatus 4 Releasing Electric Locks or Relays by Hand ...... 4 Signal Indication Locks or Relays ............... 4 Switch Indication Locks or Relays ............... 5 Switch Lever Locking (Detector or Route) ........ 5 Traffic Locking ................................. 5 Failure of Apparatus ............................ 5 Failure of Power Operated Switches .............. 6 Changes in, Failure of, or Damage to Apparatus .. 6 Use of Snow-Melting Oil or other Heating Devices 6 Stored Cars ..................................... 6 Air PressureElectro-Pneumatic Interlockings ..... 8 Rusted or Sanded Rails .......................... 9 Disconnecting Switches in Interlockings ......... 10 Disconnecting Non-Interlocked Switches .......... 11 Use of Switches and Signals by Communications and Signal Department Employees ................. 11 Use of Jumpers .................................. 11 Dragging Equipment Detectors .................... 13 Hot Box Detectors ............................... 14 2 GENERAL NOTE: (1) Reference in these instructions to "Super- visor Communications and Signals" includes "Assis- tant Supervisor Communications and Signals". Reference to "Inspector Communications and Signals" includes "Foreman Communications and Signals." NOTE: (2) Train Dispatchers, Train Directors and Operators will record on the Dispatchers Record of Movement of Trains, and Station Record of Train Movement, any incident that may affect the movement of traffic. NOTE: (3) When the use of blocking devices is neces- sary, a record in red ink must be made of time, BDA or PBDA applied, and time BDR or PBDR removed, indicating all levers affected. Example of record. BDA 6R, 3, 11—9:42 AM BDR 6R, 3 —1:32 PM BDA 6R, 3 —1:55 PM BDR 6R, 3, 11—2:59 PM Train Dispatchers will maintain this record in the Train Order Book or on the Dispatchers Record of Movement of Trains as applicable. Train directors or operators will maintain this record on the Station Record of Train Movements. 1. ASSIGNED TO DUTY. Before being assigned to duty and thereby assum- ing responsibility for the operation at a block and/or interlocking station, an operator or leverman must report at the station involved and post with a desig- nated operator or leverman assigned to duty at that station, for a period of time sufficient to enable him to thoroughly familiarize himself with the operation of all signals and interlocked switches, remote con- trolled interlockings, controlled points, blocks and tracks for movement of trains, and all other appliances involved in the operation at that station. When the instructing operator or leverman is satis- fied that the posting operator or leverman thoroughly understands the proper manipulation, characteristics and use of all these appliances, blocks and tracks, he will certify by message to the Division Supervisor Operating Rules or other designated Officer that the posting operator or leverman is qualified for duty at that station. The posting operator or leverman will immediately contact the Division Supervisor Operat- ing Rules or other designated officer for further in- structions. 3 2. LOCKS ON INTERLOCKING MACHINES, ETC. Power interlocking machine cabinets, cases on elec- tro-mechanical machines, electric locks, and time re- leases are locked and must not be opened except by an authorized Communications and Signal depart- ment employee. Any of the appliances found unlocked must be immediately reported to the Superintendent. 3. ADJUSTMENTS, ALTERATIONS OR RE- PAIRS TO APPARATUS. Only the Supervisor of Communications and Sig- nals or his representatives are responsible for and are permitted to make adjustments, apply experi- mental devices or unapproved material, or alter in any way the mechanism or circuits of signals and interlocking apparatus, and then only when autho- rized by the Regional Engineer of Communications and Signals when such adjustment or alteration will interfere with the safe and prompt movement of trains. When such adjustments or alterations are be- ing made, train or engine movements must not be permitted over routes involved. 4. RELEASING ELECTRIC LOCKS OR RELAYS BY HAND. Electric locks or Locking relays associated with any type of interlocking switch must not be released by hand except in emergency or when necessary on ac- count of repairs, and then only by a representative of the Supervisor Communications and Signals, after he has been authorized by the Superintendent or Supervisor Communications and Signals. After such authority has been received, a notation must be made by the Train Dispatcher on "Dis- patcher's Record of Movement of Trains" and by the train director or operator on "Station Record of Train Movements" indicating what electric lock or relay was released, time released, by whom autho- rized, and for what purpose. These instructions apply to each of the following: (1) Releasing Signal Indication Locks or Relays If a signal lever cannot be restored to its normal position, releasing the lock or relay is prohibited until it is known that all signals directly controlled by the lever display "Stop" indication and all signals 4 governing approach to these signals display their normal or a more restrictive indication. When it is known that the home signal controlling the affected lock or relay display "Stop" indication, an arrange- ment may be made to have the Superintendent notify all trains governed by the approach signal controlling the lock or relay affected, that the approach signal is out of order and to proceed as though the most restrictive indication is displayed. (2) Releasing Switch Indication Locks or Relays Switch indication locks or relays may be released by hand after the switches have been reported "prop- erly secured" on the ground by the Communication and Signal Department employee. (3) Releasing Switch Lever Locking (Detector or Route) Switch Lever Locks may be released by hand after it is known that no train or engine is on or approach- ing the switches controlled by the levers affected or fouling the proposed route. (4) Releasing Traffic Locking Arrangements must be made with the Superinten- dent to safeguard the movement of trains in the territory affected before traffic lever locks or traffic relays are released by hand. 5. FAILURE OF APPARATUS. (1) If any unit of an interlocking becomes in- operative in any way, or becomes disconnected, the controlling lever or levers for that unit must be immediately secured by applying the approved block- ing devices and the Superintendent and Supervisor of Communications and Signals notified. When neces- sary to apply blocking devices on electro-mechanical machines, they must be applied on both the large and small levers. (2) When notified that automatic highway cross- ing protection fails to properly indicate the approach of trains or that an accident has occurred at a crossing protected by automatic highway crossing protection, the operator must immediately report the condition to the Superintendent and signal main- tainer so that manual protection may be promptly provided until the automatic highway crossing protection has been restored to normal operation. 5 6. FAILURE OF POWER OPERATED SWITCHES. On power operated switches, the operator must restore the lever which, after several trials, has failed to move to the desired position, as far as possible towards the original starting position and leave it in that position, except on electrically operated switches where the ammeter indicates excessively heavy current, the lever must be placed and left in center position, until instructions are received from the signal maintainer. If the maintainer is not available, operator must notify the Superintendent. 7. CHANGES IN, FAILURE OF, OR DAMAGE TO APPARATUS. When making changes in, or when failure of, or damage to signals or interlocking apparatus, or auto- matic highway crossing apparatus occurs, the em- ployee in charge of making repairs or changes will give the Train Dispatcher or operator full information concerning the apparatus affected and make such arrangements with him as are necessary for the safe movement of railroad traffic until the apparatus has been restored to normal operation. 8. USE OF SNOW-MELTING OIL OR OTHER HEATING DEVICES. When snow-melting oil or any other heating device for melting snow and ice in switches is in use, the operator must be alert and if any evidence of damage to apparatus, wireways, wires, insulation at switches, or other equipment appears, the Superintendent and the signal maintainer must be notified immediately. The Train Dispatcher or operator and signal main- tainer must then take necessary action to prevent any irregular operation of switches and signals that may result. Electric or other switch heating equipment controlled by Train dispatcher or operator must be manipulated as weather conditions require. 9. STORED CARS. (1) When cars are stored on a track on which Automatic Block Signal System Rules apply, the Train Dispatcher or operator handling the movement must notify the signal maintainer and advise him of the limits of the track occupied by the stored cars so that the necessary circuits may be discon- 6 nected. When it is known that stored cars are to be removed and before removing them, the signal maintainer must be notified so that he may imme- diately restore all circuits to normal operation or make such other arrangements as are necessary to protect the movement until normal operation of circuits is restored. (2) When cars are stored within the limits of an interlocking or on a track where the switch leading to that track is remote controlled, or where automatic highway crossing protection, approach locking, an- nunciators, or other equipment will be affected, the Train Dispatcher or operator handling the movement must notify the signal maintainer as promptly as pos- sible so that the necessary circuits may he dis- connected, and the switches leading to the track obstructed may be properly secured on the ground. Immediately after the cars are stored the Train Dis- patcher or operator must restore all switches and signals governing movement to the track or tracks involved, to their normal position and secure all levers controlling the units so affected, by applying the approved blocking device to insure that a signal governing movement on a route leading to the track or tracks obstructed, cannot be given. When stored cars are to be removed, the Train Dispatcher or operator handling the movement must notify the signal maintainer so that after the cars have been removed, he may assure himself that nor- mal operating conditions have been restored and so report them to the Superintendent. After being noti- fied by the signal maintainer that conditions are normal, the blocking devices may be removed. The Superintendent when so requested will arrange for sufficient movement over the bonded section of track to insure proper shunting of circuits. (3) To avoid improper operation due to false track circuit indications resulting from rusty wheels when stored cars are being removed, and the switch leading to track on which cars are stored is interlocked or located near an interlocking, all levers controlling the switches and signals for the movement involved must be secured by applying the approved blocking devices which must not be removed until the move- ment is completed. 7 10. AIR PRESSURE—ELECTRO-PNEUMATIC INTERLOCKINCS. Electro-pneumatic interlockings are equipped with a low air pressure alarm located in the interlocking station. When this alarm is actuated it indicates the air pressure is being depleted and is below 45 pounds or at certain terminal interlockings, below 80 pounds. Action to be taken when the alarm actuates [In- struction (1) or Instruction (2)] is posted over the low pressure alarm and is as follows: INSTRUCTION (1) (for 45 pound low air pressure alarm) As soon as possible after actuation of this alarm, essential switches must be lined for the routes most likely to be used, after which the Superintendent and the signal maintainer must be notified. Operation of switch levers is then prohibited unless the signal maintainer is on the ground to assist in moving the switches or the air pressure has been restored to normal or authority to do so has been received from the signal maintainer on the ground. When the air pressure continues to drop and is below 20 pounds, trains and engines must be stopped before being permitted to proceed, un- less it is known that the signal maintainer on the ground has safely secured, the switches. When the air pressure is below 20 pounds and it is known that the switches have been safely secured for the route involved by the signal main- tainer on the ground, trains may proceed on signal indication without stopping. INSTRUCTION (2) (for 80 pound low air pressure alarm) As soon as possible after actuation of this alarm, essential switches must be lined for the routes most likely to be used, after which the Superintendent and the signal maintainer must be notified. Operation of switch levers is then prohibited unless the signal maintainer is on the ground to assist in moving the switches or the air pressure has been restored to normal or authority to do so has been received from the signal maintainer on the ground. When the air pressure continues to drop and is below 35 pounds, train or engine movement 8 over the switches is prohibited unless it is known that the signal maintainer on the ground has safely secured all switches. When the air pressure is below 35 pounds and it is known that the switches has been safely secured for the route involved by the signal main- tainer on the ground, trains may proceed on signal indication without stopping. 11. RUSTED OR SANDED RAILS. When the Train Dispatcher or operator has been notified by the signal maintainer that the head of the rail in track circuit territory is covered with rust, sand, coal or any other substance that may interfere with the proper shunting of track circuits, the track circuit indication lights and the switch lever indica- tion lights involved cannot be depended upon and must not be accepted as indicating that track sections are clear. The signal maintainer must secure the switch levers involved with approved blocking devices and attach "Rusty Rail" signs. If such condition is recognized by the Train Dis- patcher or operator or reported by an employee other than the signal maintainer or by the signal main- tainer from a remote point, the Train Dispatcher or operator must: (1) Immediately apply blocking devices and affix "Rusty Rail" signs to the switch levers involved. (2) Record on Dispatchers Record of Movement of Trains or Station Record of Train Movements, the time notified, from whom such information was received and the switches involved. (3) Notify the signal maintainer and the Super- intendent. This record requirement under (2) must be carried over on each succeeding transfer record until the "Rusty Rail" Notice (Form CT 405-11) is changed to include all switches involved. The operator, or employee in charge, on assuming duty, must: (1) Assure himself the Rusty Rail signs and the blocking devices are applied to all levers listed on the "Rusty Rail" Notice (Form CT 405-11). (2) Assure himself the "Rusty Rail" signs and blocking devices are applied to all levers listed on the transfer record of Station Record of Train Move- ments or Dispatchers Record of Movement of Trains. 9 (3) Certify to above conditions listed in Numbers 1 and 2 on the Station Record of Train Movements or Dispatchers Record of Movement of Trains. (4) In case of conflict between the "Rusty Rail" Notice or the transfer record and the actual appli- cation of "Rusty Rail" signs with corresponding blocking devices, see that all levers involved have "Rusty Rail" signs and blocking devices applied until the conflict is corrected by a qualfied employee. (5) In case of conflicts noted in Number 4 above, immediately communicate with the Superintendent for instructions. For stations in service part time (where actual transfer between operators cannot be made) the operator, prior to closing such station, must report the "Rusty Rail" conditions on the transfer record to the Superintendent who will maintain written record in the Train Order Book (CT-22) until the part time station reopens. At this time the recorded information must be transferred to the operator opening such station who must record the information on the transfer record of his Station Record of Train Movements. Blocking devices must remain applied and removed only during actual operation of the levers, then im- mediately reapplied. After a signal has been dis- played for a movement, the blocking device must not be removed or the levers operated until the Train Dispatcher or operator has verified that the entire movement is clear of the signal governing a move- ment in the opposite direction by either: (1) Positive visual observation. (2) Communication with a member of the crew involved or other qualified employee. (3) Communication with the operator in charge of the next manned block station. Signed Certification of Station Record of Train Movements to include: "Requirements of Rule 11, CT-405 fulfilled (Rusted or Sanded Rails)." 12. DISCONNECTING SWITCHES IN INTER- LOCKINGS. Before disconnecting an interlocked switch in any type of interlocking. Communications and Signal De- partment employees are required to have the con- 10 trolling lever placed in position corresponding to the position of the switch. After placing the lever in such position when so requested, the Train Dis- patcher or operator must secure it by applying the approved blocking device, which must not be re- moved, nor the lever operated, until after authority to do sohas been received from the Communications and Signal Department employee making the request that the lever be so secured. 13. DISCONNECTING NON-INTERLOCKED SWITCHES. When necessary to disconnect any part of a non- interlocked switch, unless the switch is wedged and spiked in its normal position, or when such a switch is open for inspection, adjustment or repair, the Communications and Signal Department employee in charge of the work is required to set the signals governing approach of trains or engines to such switch, so they will display their most restrictive indication. He is also required to arrange with the dispatcher or operator for necessary protection to train movements. 14. USE OF SWITCHES AND SIGNALS BY COMMUNICATIONS AND SIGNAL DEPART- MENT EMPLOYEES. Communications and Signal Department employees are required to have permission from the Train Dis- patcher or operator for the use of switches and signals. There must 'be a full understanding as to the inter- ference with working units before making tests or circuit changes or disconnecting locks or other safe- guards and the operator must secure authority from the Train Dispatcher before permission is given. After permission has been given Communication and Signal Department employees to proceed with any such work, movement over switches affected is prohibited unless authorized by the Communication and Signal Department employee in charge. Blocking devices must be applied by the Train Dispatcher or Operator. 15. USE OF JUMPERS. (1) Communications and Signal Department em- ployees are prohibited from using jumpers to bridge 11 the contacts on the electrical apparatus of switch and signal appliances except in cases of absolute necessity and then only to avoid unnecessary delay to trains and then only after authority to do so has been secured as follows: (a) Supervisors or Assistant Supervisors, Com- munication and Signals only, are permitted to authorize the use of jumpers after receiv- ing authority from the Superintendent ex- cept as in (b). (b) In the following territory, Supervisors and Assistant Supervisors, Communications and Signals, and Inspector Communications and Signals, are permitted to authorize the use of jumpers after receiving authority from the Superintendent. NEW JERSEY DIVISION From "Harold" Interlocking, LIRR, to and includ- ing "Union" Interlocking. PHILADELPHIA DIVISION "Broad" Interlocking to "North Philadelphia" In. terlocking, both inclusive. Penn Central Station 30th Street to "Overbrook" and "Brill" Interlockings inclusive. (2) Before jumpers are applied either within or outside of interlocking limits, Communications and Signal Department employees are required to give full information to the Train Dispatcher or operator, and each interlocking switch and signal affected thereby must be immediately secured by applying the approved blocking device. The operator must then make a message memorandum addressed to the leverman explaining the condition, and post it in a conspicuous place. If going off duty while this ab- normal condition exists, he must fully explain the condition to the operator and leverman relieving him. This message memorandum must not be filed until after the Communications and Signal depart- ment employee who was authorized to use the jump- ers has reported that normal conditions have been restored. In addition, train dispatchers, train direc- tors, and operators must make notation on "Dispatch- er's Record of Movement of Trains" and "Station Record of Train Movements". Before jumpers are 12 applied in territory outside interlocking limits. Com- munications and Signal Department employees are required to give full information to the train dis- patcher, train director and the operator on each side of the location affected and they must make notation on "Dispatcher's Record of Movement of Trains" and "Station Record of Train Movements." (3) When a Communications and Signal Depart- ment employee is instructed to place jumpers, he is required to remove them immediately after the emer- gency ceases to exist, and then report to the person authorizing him to place the jumpers that they have been removed and that normal conditions have been restored. The employee securing authority from the Superintendent for the application of the jumpers is then required to notify the train dispatcher or train director, and any other interested employee, that the jumpers have been removed and the switch and sig- nal circuits are restored to normal condition. After being so advised the train dispatcher, train director and the operators must make notation on "Dispatch- er's Record of Movement of Trains" and "Station Record of Train Movements", that the junipers have been removed. (4) At some locations a jumper indication light is provided to indicate that the jumpers, when not in use, are stored in their proper place. Where these lights are used they must be observed by train direc- tors, operators, and levermen and if not displayed the Superintendent must be notified immediately. 16. DRAGGING EQUIPMENT DETECTORS. (1) When detector is actuated, the operator will promptly notify the Superintendent, and will restore the signal control lever involved to normal position. The train crew must be notified immediately to stop as soon as safe handling will permit. He will not break the seal on controlling devices or restore signal affected to normal operation until directed by Super- intendent to do so. Notation must be made by the Train Dispatcher on "Dispatcher's Record of Movement of Trains" and by the Train Director or operator on "Station Record of Train Movements" indicating location, time actu- ated, time restored and cause. 13 (2) Fixed Arm Type—Require manual replace- ment after each actuation. The signal maintainer should be notified as promptly as possible after each actuation to restore the detectors to normal condition. (3) Self-Restoring Type—Automatically restores to normal position after each operation, and when it is known, or any reasonable doubt exists, that the nature of train defect causing the actuation warrants patrol of the tracks to insure against potential dan- gerous conditions, or serious delays due to damage to track or signal facilities, the signal maintainer or track foreman should be notified as promptly as possible after the actuation to patrol the track. 17. HOT BOX DETECTORS. (1) There are two (2) sets of instructions for reading Hot Box Detector tapes. Instruction "A" for Servo and General Electric Hot Box Detectors; Instruction "B" for GRS Hot Box Detectors. (2) The letter "A" attached to a recording ma- chine indicates "Instruction A" applies to the tape on that machine. The letter "B" attached to a recording machine indicates "Instruction B" applies to the tape on that machine. (3) Instructions "A" and "B" are as follows: INSTRUCTION A For Servo and General Electric Hot Box Detector The Operator must examine the tape as soon as the train has passed over the detector. When tape indicates the limits listed below, the train must be stopped and crew will examine the bearings involved to determine if car or engine must be set off. SOLID BEARINGS (a) When difference of two bearings on any axle equals or exceeds six (6) MM. (b) When the reading for any bearing equals or exceeds ten (10) MM. (Revised March 1, 1977) 14 Paste over INSTRUCTION A bottom of Page 14 • CT—405 ROLLER BEARING PASSENGER CARS, FREIGHT CARS AND ALL ROAD ENGINES (a) When difference of two bearings on any axle equals or exceeds eleven (11) MM. (b) When the reading for any bearing equals or exceeds fourteen (14) MM. NOTES: 1. A normal solid bearing will have a one milli- meter deflection. 2. All PC passenger and road freight diesel engines have roller bearings. 3. When all bearings on a car or engine show a reading of 3 millimeters or more, you will be governed by roller bearing instructions. (Revised March 1, 1977) Paste over INSTRUCTION A top of Page 15 - CT-405 INSTRUCTION B For GRS Hot Box Detector The Operator must examine the tape as soon as the train has passed over the detector. When tape indicates the limits listed below, the train must be stopped and crew will examine the bearings involved to determine if car or engine must be set off. SOLID BEARINGS AND ROLLER BEARINGS- ALL CARS AND ENGINES (a) When the reading for any bearing equals or exceeds eight (8) MM. (4) When the reading approaches within two (2) MM of the applicable limit of Instruction A or In- struction B, the next Operator must be advised to observe the car or engine in passing on the side in- dicated for evidence that the bearing may be over- heated. In such instances, the Car Inspection forces at the next location where the train would normally be checked are to be notified, giving specific location of car in train. 15