RAIL RULE BOOK - SFMTA

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RAILRULEBOOKDecember 2015(2017 corrections)

SFMTA RAIL RULE BOOKThe purpose of the San Francisco Municipal TransportationAgency Rail Rule Book is:1. To create a safer transportation experience for everyone(SFMTA Strategic Goal 1)2. To identify the accepted operating practices andstandards of the San Francisco Municipal TransportationAgency Rail Operations Division during revenueoperations.3. To aid in the instruction and compliance of operatingpractices.4. To provide employees a reference source wheneverconditions or questions arise as to the safe correctcourse of action.Corrected version of 2015 Rail Rule BookThis Rule Book is an edited version of the 2015 Rail Rule Book,including the corrections made and noted in the first printing ofthe 2015 Rail Rule Book. Any changes to Rules and Proceduressince August 2015 have been released as Bulletins and Noticeswhich remain in effect. Significant changes are noted below: RWP Rules and Procedures have been removed and will beissued separately as the Roadway Worker Protection Plan. Artwork throughout the Rail Rule Book has been updated.2

SFMTA RAIL RULE BOOKSan Francisco Municipal Transportation AgencySafety PolicyThe SFMTA plans, designs, builds, operates, regulates, andmaintains one of the most comprehensive transportationnetworks in the world. Every day more than a million peoplemove around San Francisco. We strive to continually improvethe experience of traveling around this great city by stayingfocused on the four goals of our strategic plan: Safety, Travelchoices, Livability, and Service. The policies outlined here helpus achieve these goals.Employees and contractors of the SFMTA are expected toconduct their duties safely, aimed at preventing, controlling andminimizing undesired events, such as customer or employeeinjury, equipment or property damage, degradation of theenvironment or to system safety in any SFMTA function.Employees and customers are the SFMTA’s most importantassets and their safety is among the SFMTA’s greatestresponsibilities.While the minimizing of unsafe conditions and the prevention ofaccidents within the SFMTA’s transportation network and itsfacilities are the responsibility of each employee, they are firstand foremost the responsibility of the SFMTA management. TheSFMTA management is responsible for developing programs topromote the safety of all employees and customers. We are fullycommitted to providing a safe work environment, vehicles,systems and facilities. To that end, the SFMTA Chief SafetyOfficer is empowered and authorized to administer thecomprehensive, integrated and coordinated System SafetyProgram Plan (SSPP). This includes suspending service due toaccidents/incidents and unacceptable hazardous conditions.3

SFMTA RAIL RULE BOOKThe Chief Safety Officer is responsible for overseeing all safetyissues for the SFMTA, including developing and implementingthe SSPP; developing occupational safety policies; developingconstruction safety procedures; conducting safety relatedtraining programs; and auditing the System Safety Program andStandard Operating Procedures (SOPs) for compliance.ALL SFMTA EMPLOYEES ARE RESPONSIBLE FORENSURING ADHERENCE TO THE SAFETY POLICY.Edward D. ReiskinDirector of TransportationIntroductionThe Rail Rule Book contains rules which govern the safeperformance and conduct of all rail employees and personnelresponsible for revenue service and maintenance of SFMTA’sRail Operations. The intent is to assist rail employees to performtheir duties safely and effectively. Rail employees shall learn,understand and practice these rules and supporting documents.Maintain a thorough familiarity with these rules as they apply totheir individual work assignments.SFMTA shall conduct training in these rules and shall provideadditional training upon future revisions and additions to the RailRule Book. Rail employees shall direct questions concerning therules contained herein to their immediate supervisor at any time.Suggestions to improve, clarify or enhance safety are alwaysencouraged.4

SFMTA RAIL RULE BOOKSFMTA employees, contractors and consultants are required tostrictly comply with the rules in this book. Ignorance of the rulesdoes not excuse negligence or failure to properly perform allrequired duties. Failure to comply with the rules contained in thisbook or any violation of the rules shall be considered sufficientcause for discipline of employees and when justified, shall besufficient cause for removal of contractors and consultants andtheir respective employees.Safety shall always be the first consideration. The result ofunsafe practices within the SFMTA rail system can be extremelyserious. When in doubt of any situation, employees andcontractor personnel shall take the safe course of action andcontact the proper authority for assistance. All employees andcontractor personnel are required to exercise care to preventinjury to persons or damage to property.John J. HaleyDirector of TransitMelvyn E. Henry Jr.Chief Safety Officer5

SFMTA RAIL RULE BOOKSFMTA RAIL OPERATIONS RULE BOOKRevised: August 2015Corrections approved 12/31/15 includedRWP separated May 2017Edits & Updates approved 6/22/17 includedThis Rule Book is the property of the San Francisco MunicipalTransportation Agency (SFMTA). It must be returned uponrequest or when the employee leaves the service of the SFMTA.Issued to:Employee I.D. No:Unit/Division:ReceiptI acknowledge receipt of the Rules and Instructions Handbookfor employees.Signature:Date Issued:6

SFMTA RAIL RULE BOOKPlace all revised rules (pages) in this book when issuedand record the following information:REVISED RULEDATE RULEREVISEDEMPLOYEE’SINITIALSDATE ENTEREDIN BOOKCorrections included from 12/31/2015 approved by MKIncludes edits, updates, & RWP removal approved6/22/17 by JH/MH7

SFMTA RAIL RULE BOOKTable of ContentsPage1DEFINITIONS152GENERAL RULES35Compliance with Rule Book35Train Orders, General Bulletins, Division Bulletins,and Notices35Duties37Compliance with Traffic Laws37Record of Employees37Personal Appearance37Conduct37Safety – Safety First!40Medical Issues43Training44Schedules44Hours of Service44Routes45Relief45Personal Items – Personal Electronic Devices 45Fares46Lost Articles46Tools or Equipment46Restrooms478

SFMTA RAIL RULE BOOK3.COMMUNICATIONS48SFMTA Radio SystemEmergency Priority – Code 33Communication Codes4848494.OPERATING g For Duty – OperatorsAbsent Without Leave (AWOL)Preparatory Duties – OperatorsLightsEquipment StatusStudent EmployeesDefect CardsCentral Control NotificationReports – Non-Accidents and Near-MissesStopping For PassengersOperation when Passing Subway Stations inManual ModeAssisting Passengers with Special Needs –Americans with Disabilities Act (ADA)SpeedMaximum Authorized SpeedsYard OperationsShop OperationsEntering or Leaving 17956565758606161

SFMTA RAIL RULE 294.304.314.324.334.34Mainline OperationsCoupling/UncouplingSwitches and CrossoversPassing a Stop IndicationWayside Protected AreasRail Vehicle SpacingLeaving VehiclesTrain DoorsTrain StepsRail Vehicle Cab SecurityStopped on an InclineEmergency StopsATCS Territory OperationRail Operations Mandatory StopsManual Operation of Automatic SwitchesNegative Clearance and Curve ClearanceSweep/Inspection Train62636465656666676767676768686969705.SIGNALS AND SIGNS715.15.25.35.4Hand Signals71Audible Signals73Wayside Signals (see Appendix A)74Compliance with Tunnel and Subway Signals (seeAppendix A)74Signage755.510

SFMTA RAIL RULE BOOK6.COORDINATING WITH PASSENGERS 766.16.26.36.46.56.66.7Passenger RestrictionsPassenger NotificationPassenger SafetyFare CollectionTransfer – MisuseRefundsPassenger Assistance767676777778787.SPECIAL 27.137.14ATCS TerritoryReverse RunningPushing or Towing of Disabled Rail VehiclesSick or Injured PassengerCollisions, Incidents and Unsafe ConditionsDoor MalfunctionsPantograph MalfunctionsSingle TrackingGeneral - FiresFire on a Train (In Subway or Tunnel)FloodBomb Threats & Unattended 484858511

SFMTA RAIL RULE BOOK8.TRACTION POWER OPERATION868.18.28.38.48.58.68.7Electrical HazardsPower RemovalPower RestorationPower FailureElectrical Equipment and WiresSectionalizingTrolley Poles868686878788889.SAFETY RULES & PROCEDURES (SEESEPARATE RWP MANUAL)899.19.29.39.49.5Employees Working in the Track ZoneEmergency Ventilation Fan RoomsCrossing TracksHi-Rail/Rail Bound Maintenance EquipmentEmployees – Personal Protection899090919110.CABLE CAR OPERATION9310.110.210.310.410.510.610.7Preparatory DutiesResponsibilityStarting CarExceeding Cable SpeedGetting On or Off Moving Cars or EquipmentStopping CarCable Control9393949494949512

SFMTA RAIL RULE 2710.2810.2910.3010.31Cable Stoppage95Audible Signals95Gong Signal97Cable Car Signal Lights (Appendix A)97Schedules98Fares98Reverse Grip Locations99Securing Inactive Grip Double-Ended Cable Car99Grades99Spacing99Curves100Cable Strand – Emergency101Cable Pick Up101Let-Go101Switches and Special Track Work101Turntables102Gypsy102Disabled Cable Car103Obstructions103Safety Latches103Turning Cars In103Bumper Bars104Conductor’s Brake104Mandatory Stops10413

SFMTA RAIL RULE BOOK10.32 Stopping For Passengers10.33 Lights10.34 Safety Practices – GeneralAAPPENDIX – SIGNAL & ASPECTINDICATIONS104104104107A.A. Muni Metro Subway Aspects and Indications 107A.B. Muni Metro Turnaround (MMT) Signals108A.C. Automatic Train Control – Wayside Signal Aspects109A.D. Surface Switch Signal Aspects and Indications 110A.E. “T” and “Bar” Traffic Signals113A.F. “Crossbuck” Signals114BB.AB.BB.CB.DB.EB.FB.GB.HAPPENDIX - SIGNS AND MARKINGS 115Subway SignageSurface Signage and MarkingsStop Bars and Signage/MarkersSwitch Markings and SignsSpeed Markings and SignsStep Markings and SignsBreaker MarkingsBus/Transit Signs & Markings14115116116118119120121122

SFMTA RAIL RULE BOOK1DEFINITIONSA-End – The end of an LRV or Historic Streetcars so designatedAbsence Without Leave (AWOL) – Failure to report for duty ornotify Division Dispatcher at time indicated on schedules or detaillist.Active Cab – Operating compartment of a rail vehicle from whichcontrol of the vehicle is achieved.Aspect – The appearance of a signal or sign that conveys anindication.Aspect, Permissive – The aspect of a signal that conveys anindication that the train is cleared to proceed.Automatic Speed Control (ASC) – A train control system thatprevents trains from exceeding permissible speeds.Automatic Train Control System (ATCS) – A moving block signalsystem that allows the maximum number of trains to operatesafely by controlling train separation, speed regulation andprogrammed stopping.ATCS Territory – Area of Mainline track controlled by ATCS,inclusive from West Portal or Duboce Portal to Ferry Portal in thesubway.Automatic Train Protection (ATP) – A train control sub-system ofATCS that maintains safe train operation through a combinationof train detection, separation, speed regulation and signals.Authorization Time – Time issued by Central Control wheneverinstruction or authorization is given for appropriate railoperations.15

SFMTA RAIL RULE BOOKB-End – The end of an LRV or Historic Streetcars so designatedBallast – Selected material placed on under and around the tiesof ballasted railway track for the purpose of holding the track inline and used to facilitate drainage of water, to distribute the loadfrom the railroad ties and also keep down vegetation that mightinterfere with the track structure.Backing – Reverse movement of a train from the cab oppositethe direction of travel.Bell – Device used to communicate between cable car crewmembersBerth – Space designated for a train of given length to occupywhen it is stopped at a station platform, in a terminal or at someother designated location.Block – A length of Mainline track of defined limits, the use ofwhich is controlled by fixed signals, ATCS or Central ControlAuthorization.Block, Disturbed – A status of a block that prevents automatictrain operation in the area of the disturbed block.Blue Flag/Blue Light Protection – A Blue Flag, Blue Marker, BlueCone, or Blue Light displayed on or near both ends of a railvehicle or on a track that indicates a rail vehicle is not to bemoved or coupled to another rail vehicle.Blue Light Phone – An emergency communication telephonelocated in tunnels or subways and designated by a blue light,which provides direct communication to Central Control, StationAgents’ Booths, or any local emergency number.16

SFMTA RAIL RULE BOOKBoundary Block – A block specifically included to establish theend of a train entering/exiting ATCS territory.Brake – A mechanical or electronic system which actively slowsor stops a train.Breaker - A device or configuration that isolates the overheadcontact system into electrical sections.Bulletin – Written instructions, rules, procedures, notices andorders that apply to all employees whose duties they affect andmust be obeyed. All bulletins, orders and notices are numberedconsecutively from January 1 of each year.Bumper Bar – Mechanical device set over the cable to ensurecable is released from grip in the event a let-go is not performedby the Grip operator.Bumping Post – A structure located on tracks to prevent trainsfrom rolling off the end of track.Cable Car – A cable propelled, passenger carrying rail vehicle,designed to operate only on surface lines, using a manualmechanical control system.Cab – Compartment from which the train operator controls thevehicle, located at each end of an LRV or streetcar.Cable Strand – A single wire or group of wires that separatesfrom the cable.Cable Car Rear Platform – An Entry/exit boarding area at therear of Powell Cable Cars which also contains the rear brakecontrol.Call Sign – An alpha-numeric radio designation assigned toSFMTA employees.17

SFMTA RAIL RULE BOOKCCT – Communicating cut-out trainCentral Control – Authority for monitoring, dispatching andcontrolling SFMTA Rail Operations, also known as “Central” or“OCC”.Certification Card – A certificate which authorizes an employeeto engage in specific activities for which he/she has been trained.Clearance Line – Lines defining the operating dynamic envelopeof the track way for unobstructed safe clearance.Clearance, Negative – A location within the rail system where thedynamic envelope fouls the path of adjacent trains.Clearance, No – see No ClearanceClearance Permit – An official document issued by CentralControl authorizing occupation of a defined section of SFMTAProperty with appropriate Roadway Worker Protection.Collision – An unforeseen event or occurrence which results ininjury or property damage.Commission – CPUC (California Public Utilities Commission)Communicating Cut-Out Train (CCT) – A train being operatedmanually in Cutout Mode without ATP in ATCS Territory but withlimited communication with VCCConductor – Part of a two-person Cable Car or Vintage StreetcarCrew, assigned to collect fares and assist with the safe operationof the vehicle.Consist – The number and specific identity of rail vehicles thatmake up a train.Console – The control panel in the cab.18

SFMTA RAIL RULE BOOKContact Wire – The electrical conductor, part of the overheadcontact system, which provides 600 Volts DC power to the railvehicle through contact with the pantograph or trolley pole.Couple – Connecting rail vehicles together in order to permit theresulting consist to be operated from one cab.Coupler – A device at each end of a light rail vehicle used formaking mechanical, electrical and pneumatic connectionsbetween rail vehicles.CPUC (California Public Utilities Commission) – Governs RailFixed Guideway Systems (RFGS) in the State of California.Crew – A Motorman and Conductor of a Vintage Streetcar or aGrip operator and Conductor of a cable car.Crossover – Arrangement of tracks and switches providing aroute from one track to another.Deadman Control – A device incorporated into the MasterController or foot pedal while under Manual Operation whichmust be held in the operating position before movement of therail vehicle can occur and if released, will initiate a full servicebrake application.De-energize – To remove electrical power to the overheadcontact system.Depression Beam – A beam located at the bottom of hills andused to hold the cable under the slot rail. It has moveable partsto allow grip to pass through.Depression Hatch Cover – A Cover that allows for accessing thedepression beam.Derailment – A condition in which the normal relationshipbetween the wheel(s) of a rail vehicle and the running rail is lost.19

SFMTA RAIL RULE BOOKDerail Device – Track device designed to cause track equipmentto derail.Dips – In cable car operation, a location where the Grip operatorcan safely pick up the cable.Dispatcher – The person at the division-level responsible forscheduling work assignments for Operators, filling open runs andensuring that Operators report for work per the schedule.Driver Display Unit (DDU) – Provides a visual indication of thetrain’s operating performance and/or commands to the TrainOperator.Dwell Time – Period of time measured from the instant the doorsare commanded open at a station/terminal zone until the doorsare closed.Dynamic Envelope – Area occupied by a moving rail vehicle.E-Marker – Indication of an entry point for ATCSEmergency – Any condition that has or may result in injury ordeath to persons, employees, damage to equipment or property,and/or impede the movement or safe operation of the railvehicle.Emergency Brake – The braking mode that provides themaximum amount of stopping force by applying all brakecomponents simultaneously.Emergency Door Release – A device located in the passengercompartment of LRVs and Historic Streetcars which allows formanual opening of the door when activated.Emergency Vehicle – Vehicle used for official response to anemergency by SFMTA Response Vehicles, Fire Fighters, Policeor Paramedics.20

SFMTA RAIL RULE BOOKEmployee – Any person employed or contracted by the SFMTAor a contractor working on behalf of the SFMTA.Employee in Charge (EIC) – (See separate RWP Manual).Entry Point – A location in ATCS Territory that can be used to reinitialize the Vehicle On-Board Controller (VOBC’s) positioningsystem and enter the vehicle in the Vehicle Control Centerdatabase.Flag – A device for conveying an aspect to the Rail Operatorindicating a condition affecting rail operation. A flag may bemade of cloth, metal or other suitable material and may be a lightduring hours of reduced visibility, darkness or in undergroundtrack locations.Fouling – Placement in proximity to a track where a person,equipment, or vehicle could be struck by a moving train or ontrack equipment.Fouling Point – Location on the track where movement orstorage of a rail vehicle will interfere with movement on anadjacent track, curve, or crossover/switch.Fouling Point Marker – Painted lines indicating where vehiclemovement or storage of a rail vehicle will interfere with vehiclemovement on an adjacent track, curve or crossover/switch.Frog – Track structure used at the intersection of two runningrails to provide support for wheels and passageways for theirflanges, permitting wheels on each rail to cross the other rail.Gong – Loud bell used on Cable Cars, Historic Streetcars, andLRVs as a warning device.Grade Crossing – Crossing over tracks by a road, footpath oranother track.21

SFMTA RAIL RULE BOOKGrip – Device on cable cars which extends under the street toengage the cable.Grip Operator (formerly Gripman) – Part of a two-person cablecar crew, assigned to operate the cable car safely through theuse of a grip.Grounding Strap – Used by overhead line crews to ground asection of the overhead contact system to the track.Guard Rail – A rail or other device to guide the wheel flange oncurves and special track work.Gypsy – Mechanical lever used to lift up cable into the grip.Hazard – Any condition that may cause injury, death, damage,loss of equipment and/or property.Headway –The time separation between two scheduled trainstravelling in the same direction on the same track.Hi-Rail Equipment – Any rubber tire vehicle with the capability oflowering auxiliary wheels onto standard gauge track running rail.Historic Streetcar – An electrically propelled, passenger carryingrail vehicle, designed to operate only on surface lines that uses atraditional type electromechanical control system.Incident – An unforeseen event or occurrence.Indication – Information conveyed by the aspect of a signal orsign.Interlocking – Arrangement of interconnected signals andswitches that provide train routes and prevent conflicting trainmovement.22

SFMTA RAIL RULE BOOKInsulated Joint – Non-conductive separation of two sections ofrails for the purpose of train detection.Let-go – The act of releasing cable from the grip at designatedlocations.Light Rail Vehicle (LRV) – An electrically propelled, passengercarrying vehicle, designed to operate in both surface and subwayenvironments, using a modern electronic control system.Distinguished from a heavy rail vehicle typically by passengercapacity and street operation.Local Control Panel – Interlocking controls at designatedwayside locations.Locator Markers – Numbered signs on the wall of the subwayidentifying the location of a train in the subway between stations.Mainline – Track where revenue service is provided under theauthority of Central Control.Manual Push Button – Manually operated device for selecting aroute.Master Controller – Control device that allows Train Operator tocontrol the movement of a train.Maximum Authorized Speed – The maximum operating speedauthorized for a particular section of track.Milan Car – Air brake historic streetcar with hand operatedcontroller in surface street operation.Muni Metro Turnback (MMT) – Area east of EmbarcaderoStation where special track work is used for turn back purposes.Muni Metro Extension (MMX) – Area of Mainline tracks locatedbetween the Ferry Portal and King/6th Street.23

SFMTA RAIL RULE BOOKNear-miss – An incident infringing on the safety of a roadwayworker on or near the tracks, but without contact or injury.No Clearance – Locations within the rail system where there isnot sufficient space to safely occupy areas between fixedwayside structures and moving vehicles operating on adjacenttracks.Non-Communicating Tracked Train (NCT) – A rail vehicle beingmanually operated in Cut-Out Mode in ATCS Territory, withoutATP, and being tracked by axle counters.Notice – A written instruction issued by the Rail DivisionSuperintendent, which contains reminders or clarifications onexisting rules and procedures.OCC – see Central Control.Official Railway Time – The official time for all TransitEmployees, maintained by Central Control.Operate on Sight – To operate a rail vehicle, being prepared tostop within the range of the Operator’s vision.Operator – Employee responsible for direct control and safeoperation of a rail vehicle.Operating Clearance – see Train Orders.Outfit – Information issued to Operators at report/relief time thatcontains transfers, paddles, defect cards, bulletins, notices, trainorders, and/or any other information pertaining to operations.Overhead Contact System – Electrified overhead wire system fordistribution of traction and auxiliary power to rail vehicles. Alsoreferred to as the Overhead Catenary System.24

SFMTA RAIL RULE BOOKPantograph – Roof mounted device on an LRV for collection ofpower from the Overhead Contact System.Passenger Stop/Stations – Designated locations for boardingand alighting passengers.PCC Car – All electric historic streetcars operated with footpedals in surface street operation.Personal Electronic Device (PED) – Headphones, cellulartelephones, tablet computers, PDA devices, Bluetooth orwireless electronic devices, and personal radios or scanners notissued by the SFMTA.Personal Protective Equipment (PPE) – Hard hats, safetyglasses, safety shoes, gloves, safety vests, and/or other type ofsafety-related equipment required by SFMTA.Pick-up (Take Rope) – Point where a cable car grip mechanismpicks up the cable.Platform – Elevated structure, adjacent to the trackway whichpassengers board or disembark a rail vehicle.Portal – Location where trains enter/exit underground sections oftrack.Posted Speed – Maximum authorized speed over a section oftrack by fixed signals, temporary signals, signs or rules.Propulsion – The process of driving or propelling a rail vehicle.Pull-In Time – Scheduled time a rail vehicle returns to thecarbarn or yard.Pull-Out Time – Scheduled time a rail vehicle leaves the yard orcarbarn.25

SFMTA RAIL RULE BOOKRail Transit Vehicle – SFMTA’s rolling stock, including but notlimited to passenger and maintenance vehicles.Rail Fixed Guideway System (RFGS) - Any light, heavy, or rapidrail system, monorail, inclined plane, funicular, trolley, cable car,automatic people mover, or automated guideway transit systemused for public transit and not regulated by the Federal RailroadAdministration or not specifically exempted by statute fromCommission oversight.Restricted Area – Any area where only Authorized SFMTAEmployees or Contractors are permitted to enter. Examplesinclude but are not limited to, non-operating cabs, subways,exclusive rights of way, relay rooms, substations, yards, portalentries, etc.Restricted Speed – The operating speed that will permit stoppingwithin one-half (1/2) the range of vision, short of another train,improperly aligned switch, track defect or obstruction or anyhazard. Speed is not to exceed 10 mph.Reverse Running – The operation of a train opposite the normaldirection of traffic.Right-of-Way (ROW) – A strip of land that is granted, through aneasement or other mechanism, for transportation purposeswhich includes SFMTA’s rails, track, crossties, ballast, bridges,underpasses, tunnels, wayside signals, near-trackcommunication facilities, and stations, excluding platforms.Route – Train movement on one track over track switch(es)aligned for a pre-defined primary path.Route, Diverging – A route changing a train’s directionalmovement from one track to another over track switches.26

SFMTA RAIL RULE BOOKRule – Rail Operation written directives governing conduct andbehavior of rail employees.RWP – Roadway Worker Protection.Safety Latch – Device in the slot preventing the cable car fromrolling back from the top of a steep grade.Safety Zone – A safety zone is the area or space set apart withina roadway for the exclusive use of pedestrians which isprotected, marked, or indicated by traffic markings, vertical signs,raised markers, or raised buttons.Schedule – Prescribes direction, number, frequency and times ofmovement of designated trains.Sectionalization – A specified section of contact wire that can belocally de-energized.SFMTA Contractor – An entity that performs tasks on behalf ofthe SFMTA.Shops – Those tracks designated between Shop Limit Signs.Shop Limit Signs – Those signs on the outer limit of the Shoparea.Signal – Method or device that conveys information to theOperator about conditions ahead affecting rail vehicle operation.Signal, Audible – Aspect conveyed by a sound producing deviceor method used for audible indications.Signal Bag – Cover placed over signals indicating signal is out ofservice and is to be ignored. Switches associated with the signalshall be plugged.27

SFMTA RAIL RULE BOOKSignal, Fixed – Signals at specific locations along the Right ofWay including interlocking signals, switch indicators or otherdevices for governing hand operation and movement of railvehicles.Signal, Hand – Aspect conveying an indication given by themotion or position of a person’s hand/arm or light.Signal, Tower – Controls all inbound and outbound cable carmovement at Powell and California streets.Skinning Cable – When the cable is held by grip in partialrelease position, (12 o’clock) and car is moving faster than cablespeed.Single Track Operation – The bi-directional movement of railvehicles over a single track while operating within defined limitson the Main track. Control of this track may be by block signalsor Central Control instructions.Slot Blade – Cable car emergency brake application.Slot Rail (Grip Slot) – A rail in between running rails of a cablecar that keeps the grips in-line with the cable.Slow Zone – An area within defined limits for wayside conditionsrequiring reduced operating speeds.Spin/Slide – When wheels turn faster or slower than rail contactspeed.Spin/Slide Detection System – Vehicle system for detecting andpreventing excessive wheel spins and slides.Standard Operating Procedures (SOP) – Information andprocedural instructions for rail employees.28

SFMTA RAIL RULE BOOKStation Run Through – Passing a station platform withoutstopping.Stop, Mandatory – Locations where signs or signal aspectsconvey a required stop indication.Substation – Facilities for converting high voltage AC into 600VDC for the overhead contact system for traction power.Surface Street Operation – Mainline tracks outside of the ATCSTerritory and dedicated right of way.Switch – Special track work for routing from one track to another.Switch, Automatic – Electrically powered switch that is controlledremotely.Switch, Dual-Control – Track switch controlled remotely oroperated manually.Switch, Facing Point – A switch set so that the points aredirected towards an approaching rail vehicle’s movement.Switch, Manual – Track switch operated manually.Switch Plug – Device inserted into a switch point to prevent itsmovement.Switch Point – The tapered rail portion of a switch, whosealignment determines switch position (normal or diverge).Sw

Corrected version of 2015 Rail Rule Book This Rule Book is an edited version of the 2015 Rail Rule Book, including the corrections made and noted in the first printing of the 2015 Rail Rule Book. Any changes to Rules and Procedures s

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