DOT 49 CFR PART 236-2010 RULES STANDARDS AND INSTRUCTIONS GOVERNING THE INSTALLATION INSPECTION MAINTENANCE AND REPAIR OF SIGNAL AND TRAIN CONTROL SYSTEMS DEVICES AND APPLIANCES.pdf

《DOT 49 CFR PART 236-2010 RULES STANDARDS AND INSTRUCTIONS GOVERNING THE INSTALLATION INSPECTION MAINTENANCE AND REPAIR OF SIGNAL AND TRAIN CONTROL SYSTEMS DEVICES AND APPLIANCES.pdf》由会员分享，可在线阅读，更多相关《DOT 49 CFR PART 236-2010 RULES STANDARDS AND INSTRUCTIONS GOVERNING THE INSTALLATION INSPECTION MAINTENANCE AND REPAIR OF SIGNAL AND TRAIN CONTROL SYSTEMS DEVICES AND APPLIANCES.pdf（94页珍藏版）》请在麦多课文档分享上搜索。

1、664 49 CFR Ch. II (10110 Edition) Pt. 235, App. A (e) Request for hearing must be ac-companied with a showing why the protestant is unable to properly present his or her position by written statements. 49 FR 3380, Jan. 26, 1984 as amended at 74 FR 25174, May 27, 2009 EFFECTIVE DATE NOTE: At 49 FR 33

2、80, Jan. 26, 1984, part 235 was revised. This section contains information collection and record-keeping requirements and will not become effective until approval has been given by the Office of Management and Budget. APPENDIX A TO PART 235SCHEDULE OF CIVIL PENALTIES1Section Violation Willful viola-

3、tion 235.5 Changes requiring filing of application $5,000 $7,500 1A penalty may be assessed against an individual only for a willful violation. The Administrator reserves the right to assess a penalty of up to $100,000 for any violation where circumstances warrant. See 49 CFR part 209, appendix A. 5

4、3 FR 52936, Dec. 29, 1988, as amended at 69 FR 62818, Oct. 28, 2004 PART 236RULES, STANDARDS, AND INSTRUCTIONS GOVERNING THE INSTALLATION, INSPECTION, MAINTENANCE, AND REPAIR OF SIGNAL AND TRAIN CONTROL SYSTEMS, DEVICES, AND APPLI-ANCES Sec. 236.0 Applicability, minimum requirements, and penalties.

5、Subpart ARules and Instructions: All Systems GENERAL 236.1 Plans, where kept. 236.2 Grounds. 236.3 Locking of signal apparatus housings. 236.4 Interference with normal functioning of device. 236.5 Design of control circuits on closed circuit principle. 236.6 Hand-operated switch equipped with switch

6、 circuit controller. 236.7 Circuit controller operated by switch- and-lock movement. 236.8 Operating characteristics of electro-magnetic, electronic, or electrical appa-ratus. 236.9 Selection of circuits through indi-cating or annunciating instruments. 236.10 Electric locks, force drop type; where r

7、equired. 236.11 Adjustment, repair, or replacement of component. 236.12 Spring switch signal protection; where required. 236.13 Spring switch; selection of signal con-trol circuits through circuit controller. 236.14 Spring switch signal protection; re-quirements. 236.15 Timetable instructions. 236.1

8、6 Electric lock, main track releasing circuit. 236.17 Pipe for operating connections, re-quirements. 236.18 Software management control plan. ROADWAY SIGNALS AND CAB SIGNALS 236.21 Location of roadway signals. 236.22 Semaphore signal arm; clearance to other objects. 236.23 Aspects and indications. 2

9、36.24 Spacing of roadway signals. 236.25 Reserved 236.26 Buffing device, maintenance. TRACK CIRCUITS 236.51 Track circuit requirements. 236.52 Relayed cut-section. 236.53 Track circuit feed at grade crossing. 236.54 Minimum length of track circuit. 236.55 Dead section; maximum length. 236.56 Shuntin

10、g sensitivity. 236.57 Shunt and fouling wires. 236.58 Turnout, fouling section. 236.59 Insulated rail joints. 236.60 Switch shunting circuit; use re-stricted. WIRES AND CABLES 236.71 Signal wires on pole line and aerial cable. 236.72 Reserved 236.73 Open-wire transmission line; clear-ance to other c

11、ircuits. 236.74 Protection of insulated wire; splice in underground wire. 236.75 Reserved 236.76 Tagging of wires and interference of wires or tags with signal apparatus. VerDate Mar2010 09:47 Dec 14, 2010 Jkt 220215 PO 00000 Frm 00674 Fmt 8010 Sfmt 8010 Y:SGML220215.XXX 220215jdjones on DSK8KYBLC1P

12、ROD with CFRProvided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-665 Federal Railroad Administration, DOT Pt. 236 INSPECTIONS AND TESTS; ALL SYSTEMS 236.101 Purpose of inspection and tests; re-moval from service of relay or device failing to meet test req

13、uirements. 236.102 Semaphore or searchlight signal mechanism. 236.103 Switch circuit controller or point detector. 236.104 Shunt fouling circuit. 236.105 Electric lock. 236.106 Relays. 236.107 Ground tests. 236.108 Insulation resistance tests, wires in trunking and cables. 236.109 Time releases, tim

14、ing relays and timing devices. 236.110 Results of tests. Subpart BAutomatic Block Signal Systems STANDARDS 236.201 Track-circuit control of signals. 236.202 Signal governing movements over hand-operated switch. 236.203 Hand operated crossover between main tracks; protection. 236.204 Track signaled f

15、or movements in both directions, requirements. 236.205 Signal control circuits; require-ments. 236.206 Battery or power supply with respect to relay; location. 236.207 Electric lock on hand-operated switch; control. Subpart CInterlocking STANDARDS 236.301 Where signals shall be provided. 236.302 Tra

16、ck circuits and route locking. 236.303 Control circuits for signals, selec-tion through circuit controller operated by switch points or by switch locking mechanism. 236.304 Mechanical locking or same protec-tion effected by circuits. 236.305 Approach or time locking. 236.306 Facing point lock or swi

17、tch-and-lock movement. 236.307 Indication locking. 236.308 Mechanical or electric locking or electric circuits; requisites. 236.309 Loss of shunt protection; where re-quired. 236.310 Signal governing approach to home signal. 236.311 Signal control circuits, selection through track relays or devices

18、func-tioning as track relays and through sig-nal mechanism contacts and time re-leases at automatic interlocking. 236.312 Movable bridge, interlocking of sig-nal appliances with bridge devices. 236.313 Reserved 236.314 Electric lock for hand-operated switch or derail. RULES AND INSTRUCTIONS 236.326

19、Mechanical locking removed or dis-arranged; requirement for permitting train movements through interlocking. 236.327 Switch, movable-point frog or split- point derail. 236.328 Plunger of facing-point lock. 236.329 Bolt lock. 236.330 Locking dog of switch-and-lock movement. 236.331236.333 Reserved 23

20、6.334 Point detector. 236.335 Dogs, stops and trunnions of me-chanical locking. 236.336 Locking bed. 236.337 Locking faces of mechanical lock-ing; fit. 236.338 Mechanical locking required in ac-cordance with locking sheet and dog chart. 236.339 Mechanical locking; maintenance re-quirements. 236.340

21、Electromechanical interlocking ma-chine; locking between electrical and mechanical levers. 236.341 Latch shoes, rocker links, and quandrants. 236.342 Switch circuit controller. INSPECTION AND TESTS 236.376 Mechanical locking. 236.377 Approach locking. 236.378 Time locking. 236.379 Route locking. 236

22、.380 Indication locking. 236.381 Traffic locking. 236.382 Switch obstruction test. 236.383 Valve locks, valves, and valve magnets. 236.384 Cross protection. 236.385 Reserved 236.386 Restoring feature on power switches. 236.387 Movable bridge locking. Subpart DTraffic Control Systems STANDARDS 236.40

23、1 Automatic block signal system and interlocking standards applicable to traf-fic control systems. 236.402 Signals controlled by track circuits and control operator. 236.403 Signals at controlled point. 236.404 Signals at adjacent control points. 236.405 Track signaled for movements in both directio

24、ns, change of direction of traffic. 236.406 Reserved 236.407 Approach or time locking; where re-quired. 236.408 Route locking. 236.409 Reserved VerDate Mar2010 09:47 Dec 14, 2010 Jkt 220215 PO 00000 Frm 00675 Fmt 8010 Sfmt 8010 Y:SGML220215.XXX 220215jdjones on DSK8KYBLC1PROD with CFRProvided by IHS

25、Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-666 49 CFR Ch. II (10110 Edition) Pt. 236 236.410 Locking, hand-operated switch; re-quirements. RULES AND INSTRUCTIONS 236.426 Interlocking rules and instructions applicable to traffic control systems. INSPECTION AND

26、TESTS 236.476 Interlocking inspections and tests applicable to traffic control systems. Subpart EAutomatic Train Stop, Train Control and Cab Signal Systems STANDARDS 236.501 Forestalling device and speed con-trol. 236.502 Automatic brake application, initi-ation by restrictive block conditions stopp

27、ing distance in advance. 236.503 Automatic brake application; initi-ation when predetermined rate of speed exceeded. 236.504 Operation interconnected with auto-matic block-signal system. 236.505 Proper operative relation between parts along roadway and parts on loco-motive. 236.506 Release of brakes

28、 after automatic application. 236.507 Brake application; full service. 236.508 Interference with application of brakes by means of brake valve. 236.509 Two or more locomotives coupled. 236.510 Reserved 236.511 Cab signals controlled in accordance with block conditions stopping distance in advance. 2

29、36.512 Cab signal indication when loco-motive enters block where restrictive conditions obtain. 236.513 Audible indicator. 236.514 Interconnection of cab signal system with roadway signal system. 236.515 Visibility of cab signals. 236.516 Power supply. RULES AND INSTRUCTIONS; ROADWAY 236.526 Roadway

30、 element not functioning properly. 236.527 Roadway element insulation resist-ance. 236.528 Restrictive condition resulting from open hand-operated switch; requirement. 236.529 Roadway element inductor; height and distance from rail. 236.530 Reserved 236.531 Trip arm; height and distance from rail. 2

31、36.532 Strap iron inductor; use restricted. 236.533 Reserved 236.534 Entrance to equipped territory; re-quirements. RULES AND INSTRUCTIONS; LOCOMOTIVES 236.551 Power supply voltage; requirement. 236.552 Insulation resistance; requirement. 236.553 Seal, where required. 236.554 Rate of pressure reduct

32、ion; equal-izing reservoir or brake pipe. 236.555 Repaired or rewound receiver coil. 236.556 Adjustment of relay. 236.557 Receiver; location with respect to rail. 236.558236.559 Reserved 236.560 Contact element, mechanical trip type; location with respect to rail. 236.561 Reserved 236.562 Minimum ra

33、il current required. 236.563 Delay time. 236.564 Acknowledging time. 236.565 Provision made for preventing oper-ation of pneumatic break-applying appa-ratus by double-heading cock; require-ment. 236.566 Locomotive of each train operating in train stop, train control or cab signal territory; equipped

34、. 236.567 Restrictions imposed when device fails and/or is cut out en route. 236.568 Difference between speeds author-ized by roadway signal and cab signal; action required. INSPECTION AND TESTS; ROADWAY 236.576 Roadway element. 236.577 Test, acknowledgement, and cut-in circuits. INSPECTION AND TEST

35、S; LOCOMOTIVE 236.586 Daily or after trip test. 236.587 Departure test. 236.588 Periodic test. 236.589 Relays. 236.590 Pneumatic apparatus. Subpart FDragging Equipment and Slide Detectors and Other Similar Protective Devices STANDARDS 236.601 Signals controlled by devices; loca-tion. Subpart GDefini

36、tions 236.700 Definitions. 236.701 Application, brake; full service. 236.702 Arm, semaphore. 236.703 Aspect. 236.704 Reserved 236.705 Bar, locking. 236.706 Bed, locking. 236.707 Blade, semaphore. 236.708 Block. 236.709 Block, absolute. 236.710 Block, latch. 236.711 Bond, rail joint. 236.712 Brake pi

37、pe. 236.713 Bridge, movable. 236.714 Cab. 236.715236.716 Reserved VerDate Mar2010 09:47 Dec 14, 2010 Jkt 220215 PO 00000 Frm 00676 Fmt 8010 Sfmt 8010 Y:SGML220215.XXX 220215jdjones on DSK8KYBLC1PROD with CFRProvided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS

38、-,-,-667 Federal Railroad Administration, DOT Pt. 236 236.717 Characteristics, operating. 236.718 Chart, dog. 236.719 Circuit, acknowledgment. 236.720 Circuit, common return. 236.721 Circuit, control. 236.722 Circuit, cut-in. 236.723 Circuit, double wire; line. 236.724 Circuit, shunt fouling. 236.72

39、5 Circuit, switch shunting. 236.726 Circuit, track. 236.727 Circuit, track; coded. 236.728 Circuit, trap. 236.729 Cock, double heading. 236.730 Coil, receiver. 236.731 Controller, circuit. 236.732 Controller, circuit; switch. 236.733 Current, foreign. 236.734 Current of traffic. 236.735 Current, lea

40、kage. 236.736 Cut-section. 236.737 Cut-section, relayed. 236.738 Detector, point. 236.739 Device, acknowledging. 236.740 Device, reset. 236.741 Distance, stopping. 236.742 Dog, locking. 236.743 Dog, swing. 236.744 Element, roadway. 236.745 Face, locking. 236.746 Feature, restoring. 236.747 Forestall

41、. 236.748 Reserved 236.749 Indication. 236.750 Interlocking, automatic. 236.751 Interlocking, manual. 236.752 Joint, rail, insulated. 236.753 Limits, interlocking. 236.754 Line, open wire. 236.755 Link, rocker. 236.756 Lock, bolt. 236.757 Lock, electric. 236.758 Lock, electric, forced drop. 236.759

42、Lock, facing point. 236.760 Locking, approach. 236.761 Locking, electric. 236.762 Locking, indication. 236.763 Locking, latch operated. 236.764 Locking, lever operated. 236.765 Locking, mechanical. 236.766 Locking, movable bridge. 236.767 Locking, route. 236.768 Locking, time. 236.769 Locking, traff

43、ic. 236.770 Locomotive. 236.771 Machine, control. 236.772 Machine, interlocking. 236.773 Movements, conflicting. 236.774 Movement, facing. 236.775 Movement, switch-and-lock. 236.776 Movement, trailing. 236.777 Operator, control. 236.778 Piece, driving. 236.779 Plate, top. 236.780 Plunger, facing poi

44、nt lock. 236.781 Reserved 236.782 Point, controlled. 236.783 Point, stop-indication. 236.784 Position, deenergized. 236.785 Position, false restrictive. 236.786 Principle, closed circuit. 236.787 Protection, cross. 236.787a Railroad. 236.788 Receiver. 236.789 Relay, timing. 236.790 Release, time. 23

45、6.791 Release, value. 236.792 Reservoir, equalizing. 236.793 Rod, lock. 236.794 Rod, up-and-down. 236.795 Route. 236.796 Routes, conflicting. 236.797 Route, interlocked. 236.798 Section, dead. 236.799 Section, fouling. 236.800 Sheet, locking. 236.801 Shoe, latch. 236.802 Shunt. 236.802a Siding. 236.

46、803 Signal, approach. 236.804 Signal, block. 236.805 Signal, cab. 236.806 Signal, home. 236.807 Signal, interlocking. 236.808 Signals, opposing. 236.809 Signal, slotted mechanical. 236.810 Spectacle, semaphore arm. 236.811 Speed, medium. 236.812 Speed, restricted. 236.813 Speed, slow. 236.813a State

47、, most restrictive. 236.814 Station, control. 236.815 Stop. 236.816 Superiority of trains. 236.817 Switch, electro-pneumatic. 236.818 Switch, facing point. 236.819 Switch, hand operated. 236.820 Switch, interlocked. 236.820a Switch, power-operated. 236.821 Switch, sectionalizing. 236.822 Switch, spr

48、ing. 236.823 Switch, trailing point. 236.824 System, automatic block signal. 236.825 System, automatic train control. 236.826 System, automatic train stop. 236.827 System, block signal. 236.828 System, traffic control. 236.829 Terminal, initial. 236.830 Time, acknowledging. 236.831 Time, delay. 236.

49、831a Track, main. 236.832 Train. 236.833 Train, opposing. 236.834 Trip. 236.835 Trunking. 236.836 Trunnion. 236.837 Valve, electro-pneumatic. 236.838 Wire, shunt. Subpart HStandards for Processor-Based Signal and Train Control Systems 236.901 Purpose and scope. 236.903 Definitions. 236.905 Railroad Safety Program Plan (RSPP). VerDate Mar2010 09:47 Dec 14, 2010 Jkt 220215 PO 00000 Frm 00677 Fmt 8010 Sfmt 8010 Y:SGML220215.XXX 220215jdjones on DSK8