Chapter 1 Driving Equipment: Supplementary Provisions on the Acceptance and Handover of Newly-built and Rebuilt Railway Works in Article 1 of the Public Works Section (Articles 2, 4, 8, 9, 14, 15, 22, 171, 171 and 185 of the Technical Specifications)

1. After the newly-built and rebuilt railway works are completed, the railway bureau shall, jointly with the contractor or the contractor. If transportation production is in urgent need, it can be accepted and handed over by sections according to the above principles with the approval of the Railway Bureau.

Scope, conditions and requirements of sectional inspection and delivery:

1. Station and line works:

A new section of the line is built; The section uses the existing lines to transfer lines to construct new lines; Reconstruction and expansion of existing stations and newly paved lines and turnouts.

after the completion of the newly-built line project, the railway administration, together with the contractor or the professional acceptance team authorized by the acceptance committee organized by the railway administration, will conduct counterpart inspection, put forward treatment opinions and rectification time limit for the existing problems, and put them into use after re-inspection, and the equipment management unit will take over according to the time determined by the acceptance committee, and assume the responsibility of traffic safety and maintenance.

if the lines and turnouts that can't be rolled in advance after the transformation of the existing station are jointly inspected by the members of the construction leading group and confirmed to meet the requirements of standard inspection, they will be opened in accordance with the regulations and managed by the construction unit and equipment management unit, and the equipment management unit must take over after 24 hours of opening.

5. Fire fighting project:

After the fire fighting project is completed, the construction unit applies, and a professional acceptance team (railway police Fire Fighting Agency) authorized by the acceptance committee will organize the acceptance in time, and it will be delivered in accordance with the relevant technical standards of the state and the Ministry of Railways.

6. Quality requirements:

When the newly-built or rebuilt project is completed and accepted, the construction unit will issue a quality guarantee to the construction unit according to the construction contract, and define the warranty scope, duration and responsibilities of the engineering facilities according to relevant regulations.

2. Before the acceptance and handover of the project, the construction unit shall provide the equipment management unit with complete and complete completion documents, records of various projects, project summaries, technical certificates of main machinery and equipment, and equipment operating instructions as the basis for equipment maintenance and use in accordance with the Measures for Acceptance and Handover of Railway Construction Projects issued by the Ministry of Railways.

3. The equipment management unit shall, according to the requirements of the acceptance committee, provide the following technical data to the competent department of the railway bureau and the user unit in advance:

1. The public works department shall provide the horizontal and vertical sections of the line (including hump), indicating the slope, curve and starting and ending points; Type, total length, effective length, line spacing and inspection pit location of each track rail; Number of each switch, type of switch, tip of switch, location of warning sign, and central mileage of the station (which shall be marked on site); The horizontal and vertical sections of the ramp in the direction of the pit stop within the braking distance of the pit stop signal (according to different speed classes) and the long ramp in the interval should also be presented together with the speed limit and locomotive type.

5. The public works department is responsible for the setting and maintenance of boundary markers, protective nets, overhead limit and isolation piles of safety protection zones on both sides of railway lines.

VI. The land management department is responsible for the setting and management of the railway boundary markers on the railway boundary line and the inflection point of the railway boundary within the administration of the Railway Bureau. Article 2. Supplementary Provisions for Changing the Horizontal and Vertical Sections of Lines (Articles 21 and 33 of the Technical Specifications)

1. In addition to the relevant provisions, the horizontal and vertical sections of important lines shall be rechecked, and the following works shall be carried out by the public works department according to the design documents after completion:

1. Newly-built or reconstructed line works;

2. line overhaul project;

3. Disaster recovery project.

2. When the braking distance inside the station or outside the stop signal needs to be changed, it should be approved by the Railway Bureau. At the same time, the public works department should provide the changed data of the horizontal and vertical sections of the line to the station, maintenance department and other departments in time, so as to formulate safe operation methods and incorporate them into relevant detailed rules.

3. When the public works maintain the line near the platform, the platform management and maintenance unit shall be notified before and after the operation to carry out clearance measurement and recheck.

article 3 provisions of various departments on the division of labor management of related driving equipment

see table 1 for the division of labor management of related driving equipment by various departments. The serial number sorting tool is divided into parts

1. Turning equipment 1. Cleaning the switch parts of the switch rail, sliding bed plate and electric (air-liquid) point machine, removing the snow and obstacles in the switch parts of the electric (air-liquid) point machine, and manually pulling the switch to replace and supplement the relevant sign light bulbs. 2. Repair and maintenance of retarder, parking device, car stopper and anti-slip facilities and equipment for traffic management. 3. The lamp plug for temporarily hanging the signal lamp on the signal post of the incoming signal and the line is configured by the telecommunication section, and the lamps are purchased and kept by the station. 4. The vehicle-mounted equipment of the wireless dimming lamp display equipment shall be installed and maintained by the vehicle service; Maintenance, use, and is responsible for providing equipment interface; The other is the responsibility of the vehicle service department.

2 electrical and public works equipment, public works department, electrical affairs department

turnout equipment 1. Inspection, maintenance and replacement of metal parts related to line strength, such as connecting rods of turnout, long base plate of basic rail, movable and movable pull plate of movable rail switch and its connecting bolts with heart rail, connecting bolts of steel turnout sleeper and rail. 2. Maintenance of shoe remover. 1. Maintenance of the insulation part related to the electrical characteristics of the turnout, the locking plate of the movable track switch, the insulating gasket under the locking plate, the connecting bolt between the locking plate and the steel sleeper, and the external locking square hole for the installation of the movable and movable pull plates of the track. 2. Various switch machines and indicators, detectors, locking devices, conduit devices, anti-treading plates of connecting rods and installation devices.

the main construction unit shall be responsible for the drilling of various switch machines, indicators, detectors, locking devices, conduit devices, anti-treading plates of connecting rods and installation devices connected with rails and sleepers; The telecommunications department determines the location.

the electric affairs department cooperates with the public works department to closely stick the switch points and adjust the dynamic range.

track circuit 1. keep the ballast bed well drained, and the distance between ballast and rail bottom is not less than 31mm. According to the minimum ballast requirements of ballast bed conditions, the ballast shall be screened and cleaned. 2. Be responsible for the maintenance of rail (sleeper) connecting parts (bolts, splints, etc.) in the insulation section, and disassemble the rail connecting parts and work protection according to the requirements of telecommunication for rail end or rail-to-rail insulation. 3. Maintenance of adhesive insulation, gauge rod and switch rail connecting rod, and replacement of insulation fittings according to the requirements of telecommunication. 1. Track circuits shall be inspected and tested regularly or temporarily, and if poor insulation is found at the rail ends or between rails, the public works shall be informed to replace them. 2. When replacing rail end insulation or rail-to-rail insulation with public works, install insulation and conduct test. 3. The conducting pin on the manganese steel frog is inspected and maintained by the electricity department daily. When it falls off, the electricity department will notify and cooperate with the public works department for welding repair. 4. When the two departments cooperate with each other, the telecommunication department is responsible for the disassembly and assembly of insulating materials and connecting wires (except various insulating bars) to ensure good insulation performance.

the drilling work for installing track circuit connecting wires on rails shall be undertaken by the electrical department in new or large-scale technical transformation projects, and by the main construction unit in major, medium and maintenance projects.

Maintenance and replacement of basic rail, wheel guard rail, sleeper, fittings for fixing basic rail, bolts, gauge bar and upper bearing seat of sleeper of vehicle reducer; Keep the gauge and level in the reducer section within the limit. Responsible for rail flaw detection and geometric dimension inspection. Maintenance of brake splint, brake beam, track rewinder and braking power equipment of reducer.

the turnout installation device and indicator are not managed by special personnel, and the turnout indicator on the turnout line is maintained by the public works department. Turn off the indicator on the square wood, and the construction or use unit shall be responsible for installation and maintenance. Turnout installation devices and indicators in the interlocking area and on marshalling lines, branch lines and section pipelines, indicators on derailed turnouts and derailers, and indicators on route and departure.

other long bridges and tunnels are equipped with fixed lighting equipment and safety alarm devices. The equipment is installed and maintained by the public works department, and the power supply department is responsible for connecting the power supply. When the required power supply is connected by the station catenary or power through line, it must be approved by the maintenance department of the Railway Bureau.

before the maintenance operation of large-scale road maintenance machinery on the line, the units with equipment attached to the rails and sleepers shall be notified. The unit to which the equipment belongs is responsible for dismantling the equipment and restoring it after the operation.

3 locomotive equipment, locomotive department, electricity department, public works department, etc.

locomotive signal equipment shall be kept intact, and various installation devices and metal pipes for lead wires shall be installed and maintained. When repairing the locomotive factory, the electric department should be informed in advance to remove the receiving equipment. Provide reliable 111V power supply. The electric department is responsible for the maintenance of locomotive signal receiving device, contact device, locomotive color light signal and its electric circuit installed on the locomotive.

the lines and pipelines from the front of the power switch of the train wireless communication equipment to the motor (or battery pack of diesel and electric locomotive); Cooperate with the departments providing special railway communication services to repair the antenna base, the main chassis base of the radio station and the control pedestal. Copy the locomotive maintenance plan to the department providing railway special communication service three days in advance. Before and after the factory repair, it shall be responsible for dismantling or installing according to the division of maintenance. Provide reliable 111V power supply. The department providing special railway communication services is responsible for the main radio station, console, speakers, batteries, antennas and their connecting wires.

the maintenance department is responsible for the installation and maintenance of the operation record monitoring device and equipment, and setting the section control mode. After the opening of the new line, the construction of the existing line and the change of driving technology and equipment, the relevant departments and units should report the technical data related to the application of line data of monitoring devices to the maintenance department of the Railway Bureau 21 days in advance.

turntable inspection pits and other pit bodies and drainage facilities in the warehouse and section. The public works department is responsible for the station inspection pit, turntable steel frame, turntable pit circular rail, track, sleeper, rail parts, pad, rail support fittings, nuts and spikes.

The locomotive servicing line is responsible for the maintenance of screws and wires connecting the lamp power supply, remote control equipment and switching nodes of the operating mechanism, and requests the cooperation of the power supply department when necessary. The power supply department is responsible for the maintenance of isolating switch operating mechanism and switching node.

4 power supply equipment name Other departments of power supply department

The power supply of switch signs and other signal signs is responsible for the introduction of power cables, and the interface is before the boundary fuse. Fuses (including cable boxes) and cable piles are managed by the property right unit; The fuse down to the signal equipment shall be managed by the electricity department, and the fuse shall be replaced by the electricity department.

the power supply cable or lead wire in the signal machinery room and other rooms is led into the first control switch in the room. The switch (including switch box) of the signal machinery room to the load side is managed by the electricity department. Other indoor switches (including switch boxes) to the load side are managed by the building property unit.

crossing equipment and power supply are in the section with power through lines, and the power supply section is responsible for the introduction of power supply. Other equipment shall be managed and maintained by the public works department.

Set up power lines and broadcast lines on the same tower to be responsible for the maintenance of power lines. When the power line is overhauled, the power supply section shall notify the department providing special railway communication services in advance. The broadcasting lines and loudspeakers shall be inspected and maintained by the departments providing special railway communication services.

the power supply department is responsible for the management of the telecontrol device and the cable from the communication junction box of the channel to the telecontrol device. Outside the junction box (including junction box and wiring terminal), it is managed by the department providing railway special communication services.

screws on the suction line, PW line, suction line of choke transformer, PW line in AT section and connecting plate of choke transformer (including air choke transformer) are managed by the power supply section. Choke transformer and connecting board are managed by the telecommunication section

5. Vehicles and equipment and departments of power supply, telecommunication, public works, etc.

1. The boundary between vehicles and departments providing special railway communication services is bounded by the terminal blocks in the indoor terminal boxes of detection stations (including repeater stations), and the cables (wires) of the terminal boxes are managed by the departments providing special railway communication services; Others are managed by the vehicle department. 2. Infrared axle temperature detection system (THDS), ground safety monitoring system (TPDS) of freight car running state, railside acoustic diagnosis system (TADS) of early failure of freight car rolling bearing, dynamic image detection system (TFDS) of freight car running failure, passenger car running safety monitoring system (TCDS), automatic car number identification (AEI) equipment (hereinafter referred to as "5T" and car number AEI) and other departments. Division of maintenance: (1) The "5T" station and AEI equipment with car number, outdoor ground identification and detection equipment, the duplicate computer of train inspection station and related equipment and software are managed and maintained by the depot. The "5T" and car number AEI monitoring equipment, equipment and related software of the Vehicle Operation Safety Monitoring Center of the Railway Bureau are managed and maintained by the Technical Inspection Institute of Vehicle Operation Safety Equipment. (2) Boundary between the vehicle and the power supply department: the power supply cables except the "5T" of each station and the power supply switch box (including the two-way power supply conversion box) of the AEI engine room with vehicle number are managed and maintained by the power supply department. The outgoing line of switch box power supply to the equipment room is managed and maintained by the vehicle department. (3) Boundary between vehicles and departments providing special railway communication services: The first junction box for cable introduction indoor or the end box for optical cable introduction indoor of "5T" and AEI engine room of each station (including end boxes and junction boxes) shall be managed and maintained by the departments providing special railway communication services, and the vehicle departments shall manage and maintain the internal equipment. (4) The "5T" database of the Railway Bureau is provided by the Information Office of the Railway Bureau, and managed and maintained by the Technical Inspection Institute of Vehicle Operation Safety Equipment. (5) Boundary between vehicles and public works departments: The frame track test platform (including rails, sleepers, connectors, iron pads, etc.) of the ground safety monitoring system (TPDS) for truck running status is managed and maintained by the public works department, while the other equipment is managed and maintained by the vehicle department. 3. When the regular maintenance of vehicle equipment affects the normal air supply test to the train, the depot shall notify the relevant stations, locomotive depots and train inspection stations of the equipment maintenance plan in advance; When the equipment for supplying air to the train and testing temporarily fails, which affects the air supply test, the train inspection office shall promptly notify the station to use the locomotive to carry out the air supply test. 4. The coupler buffer device set at the end platform shall be installed and maintained by the property right unit. Installation or maintenance of the coupler buffer part shall be entrusted by the property right unit to the vehicle department.

6 Information equipment, information technology departments and departments providing special railway communication services, etc.

1. Digital channel: (1) Central office room: The coaxial cable led from the communication room is connected to the DDF rack terminal of the central office room and the DDF terminal (including coaxial cable and connector) is maintained by the department providing special railway communication services to the TDCS network cabinet equipment. (2) Station and depot machine room: the coaxial cable led out from the communication machine room is directly connected or connected through the converter, and it is delimited by the coaxial cable connector or the converter V.35 connector. Outside the connector (including the coaxial cable connector and the converter V.35 connector), it is maintained by the department providing railway special communication services, and inside it.