标准编号:	TB 10756-2010
中文名称:	高速铁路信号工程施工质量验收标准
英文名称:	Standard for Constructional Quality Acceptance of High-speed Railway Signaling Engineering
中标分类:	P65    铁路工程
行业分类:	TB    铁路运输行业标准
ICS分类:	93.100 93.100    铁路建筑 93.100
发布机构:	铁道部
发布日期:	2010-12-08
实施日期:	2010-12-8
标准状态:	被替代
被新标准替代:	TB 10756-2018 高速铁路信号工程施工质量验收标准
被替代日期:	2019-2-1
翻译语言:	英文
文件格式:	PDF
中文字符数:	120000 字
翻译价格(元):	8000.00 元
交付时间:	付款后 1 个工作日

Codeofchina.com is in charge of this English translation. In case of any doubt about the English translation, the Chinese original shall be considered authoritative.



This standard is developed by sufficiently learning construction and operation experience of Beijing-Tianjin, Wuhan-Guangzhou, Zhengzhou-Xi'an, Hefei-Ningbo, Hefei-Wuhan, Shijiazhuang-Taiyuan, Southeast Coastal and Shanghai-Nanjing High-speed Railways according to the requirements of the Document TieJianSheHan [2009] No.34 issued by the Ministry of Railways - Notice on Printing and Distributing ‘the Development Plan of Railway Engineering Construction Standards in 2009’ and on the basis of the Document TieJianShe [2007] No.213 issued by the Ministry of Railways - Tentative Standard for Constructional Quality Acceptance of Railway Signaling Engineering of Passenger Dedicated Line.



This standard is developed into a standard for constructional quality acceptance of China high-speed railway signaling engineering, which meets China's national conditions and road conditions and has proprietary intellectual property rights, by closely following the overall technical route of high-speed railway, adhering to high starting point and standard, and through original innovation, integrated innovation and re-innovation after introduction, digestion and absorption.



This standard comprises thirteen chapters and two annexes, with the main contents including: General Provisions; Terms and Abbreviations; Basic Requirements; Optical Cable Line; Fixed Trackside Signal and Signboard; Switch Device and Turnout Snow-melting Device; Track Circuit (TC); Balise and Outdoor Lineside Electronic Unit; On-board Ground Checkout Equipment; Indoor Equipment and Box-type Machine Room; Lightning Protection, Electromagnetic Compatibility and Grounding; System Inspection; and Overall Quality Evaluation of Unit Project.



This standard mainly covers:



1. Implement "Six-In-One" construction management requirements, and put forward targeted management measures for quality, safety, construction period, control of investment, environmental protection and technological innovation.



2. Reflect the connotation of standardization management of construction projects, and provide supporting standard requirements for standardization of management system, personnel allocation, site management and process control.



3. Emphasize the application of modern construction management measures, and define guiding principles from the perspective of actively popularizing mechanized, industrialized, specialized and informationized construction.



4. Embody all-round whole-process quality control concept, and define critical work content of the construction parties concerned in such aspects as source control, process control and detail control.



5. Highlight quality objective requirements of engineering structure in such aspects as safety, reliability, durability and system use functions, and ensure safe and stable operation of high-speed railway.



6. Implement engineering quality lifelong responsibility system, and add recording requirements for the persons responsible for procedure operation, to embody quality responsibility traceability to management, technical and operating personnel.



7. Optimize unit division, organizational procedure, implementation method and work content of constructional quality acceptance of engineering.



8. Adjust inspection items, quality indicators and inspection methods, to make quality inspection work more scientific and reasonable.



9. Analyze common quality problems in signaling engineering construction and establish targeted control measures.



10. Unify the installation quality requirements of signaling engineering at ballastless track section. Highlight the particular acceptance requirements for signal equipment at earth structure, bridge and tunnel sections of ballastless track, and detail the requirements for constructional quality acceptance of foundation installation type, chemical anchor bolts, testing of steel bar in building for the signal equipment at different sections.



11. Define the quality indicators of laying, protection, connection and terminating of cables, specify the requirement of carrying out single-coil test for signal cable prior to laying, and require supervision organization to carry out on-site supervision over cable connection.



12. Improve the installation quality requirements of various boxes at subgrade, bridge fender wall and tunnel sections, put forward the requirement of strictly prohibiting installing the box foundation support cross expansion joint of bridge, and specify the wiring quality requirements of boxes in details.



13. Define the requirements for installation form and installation dimensions of signal machine and signal signboard, and add the content about installation of level transition sign and relay station sign.



14. Add the content about box-type signal machine room and put forward specific quality requirements for on-site transportation, hoisting, splicing, installation and indoor routing of box-type machine room in combination with the construction experience of box-type machine room at Beijing-Tianjin, Wuhan-Guangzhou and Zhengzhou-Xi'an High-speed Railways.



15. Add the content about acceptance of turnout snow-melting device, and define the constructional quality requirements for electric control cabinet, isolation transformer, rail temperature sensor, electric heating element, meteorological station and indoor control terminal of turnout snow-melting device.



16. Specify the content about installation of equipment in ZPW-2000 track circuit, and define the construction and installation quality of steel rail insulation, track connecting line and choke transformer.



17. Improve the installation quality requirements of compensation capacitor at outer side of track slab and trackbed slab at ballastless and ballast track sections as well as those of compensation capacitor on the sleeper with or without capacitor’s mounting groove and the broad sleeper slab.



18. Detail the installation requirements of balise on common sleeper, broad sleeper, track slab, trackbed slab and frame type track slab, and put forward specific installation quality requirements for surrounding non-metal spatial position, installation height, lateral deviation and angle of balise.



19. Define the constructional quality requirements for bonding bus and grounding of indoor equipment, and put forward specific quality requirements for cable grounding of outdoor equipment, ladder grounding of signal machine and high signal and grounding of ZPW-2000 track circuit.



20. Highlight the commissioning requirements of system interface, improve the quality acceptance requirements for interfaces between centralized traffic control and radio block center, between temporary speed restriction server and radio block center, between computer based interlocking system and radio block center, and between adjacent radio block centers.



All the provisions of this standard are mandatory ones and must be enforced strictly.



All relevant organizations shall sum up and accumulate experiences in actual practices during the process of implementing this standard. The relevant opinions and advice, whenever necessary, can be posted or passed on to China Railway Signal & Communication Corporation Limited (Address: B49, Xisihuan, Fengtai District, Beijing City, 100166, China) and also copied to the Economic and Planning Research Institute, the Ministry of Railways (Address: B29, Fengwo North Road, Haidian District, Beijing City, 100038, China) for reference during future revision.



The Department of Construction and Management, the Ministry of Railways is in charge of the explanation of this standard.

 

Contents



1 General Provisions 1

2 Terms and Abbreviations 3

2.1 Terms 3

2.2 Abbreviations 4

3 Basic Requirements 5

3.1 General Requirements 5

3.2 Division of the Constructional Quality Acceptance Units of Engineering 7

3.3 Content and Requirements of Constructional Quality Acceptance of Engineering 11

3.4 Procedure and Organization of Constructional Quality Acceptance of Engineering 12

4 Optical Cable Line 17

4.1 General Requirements 17

4.2 Cable Laying 17

4.3 Cable Protection 19

4.4 Cable Connection 22

4.5 Cable Terminating 24

4.6 Box Installation 25

4.7 Box Wiring 27

5 Fixed Trackside Signal and Signboard 30

5.1 General Requirements 30

5.2 High Color Light Signal 30

5.3 Ground Color Light Signal 34

5.4 Signal Signboard 37

6 Switch Device and Turnout Snow-melting Device 41

6.1 General Requirements 41

6.2 Mounting Device 41

6.3 External Locking Device 43

6.4 Switch Machine 45

6.5 Point Closure Inspection Device 48

6.6 Locking Inspection Device 50

6.7 Turnout Now-melting Device 51

7 Track Circuit 56

7.1 General Requirments 56

7.2 Trackside Equipment 56

7.3 Compensation Capacitor 59

7.4 Steel Rail Insulation 62

7.5 Track Connecting Line 63

7.6 Choke Transformer 67

8 Balise and Outdoor Lineside Electronic Unit 69

8.1 General Requirments 69

8.2 Balise 69

8.3 Outdoor Lineside Electronic Unit (LEU) 72

9 On-board Ground Checkout Equipment 74

9.1 General Requirments 74

9.2 On-board Ground Test Equipment Box and Test Loop 74

9.3 BTM Antenna Test Equipment 75

10 Indoor Equipment and Box-type Machine Room 76

10.1 General Requirments 76

10.2 Control Display Equipment 76

10.3 Power Supply Equipment 78

10.4 Cabinet (rack) Equipment 80

10.5 Indoor Wiring 82

10.6 Cable Entry 83

10.7 Box-type Machine Room 84

11 Lightning Protection, Electromagnetic Compatibility and Grounding 87

11.1 General Requirements 87

11.2 Lightning Protection of Equipment 87

11.3 Grounding and Electromagnetic Compatibility of Indoor Equipment 89

11.4 Grounding of Outdoor Equipment 93

11.5 Grounding of Box-type Machine Room 96

11.6 Integrated Grounding System 97

12 System Inspection 99

12.1 General Requirements 99

12.2 Single-item Inspection of Equipment 100

12.3 Subsystem Inspection 109

12.4 System Interface Inspection 112

13 Overall Quality Evaluation of Unit Project 119

13.1 General Requirements 119

13.2 Quality Control Data Check for Unit Project 119

13.3 Entity Quality and Main Function Check for Unit Project 120

13.4 Evaluation on Quality of Appearance of Unit Project 123

Annex A Main Electrical Performance Indexes of Various Signal Cables 128

Annex B System Test Record 130

Wording Explanation in This Standard 154









1 General Provisions

1.0.1 This standard is formulated with a view to strengthening constructional quality management, unifying standard for constructional quality acceptance and ensuring constructional quality of high-speed railway signaling engineering.

1.0.2 This standard is applicable to the constructional quality acceptance of newly-built 250~350km/h high-speed railway signaling engineering. The constructional quality acceptance of signaling engineering for passenger dedicated line and inter-city railway in speed less than 250km/h may also refer to this standard.

1.0.3 The construction parties concerned of high-speed railway signaling engineering shall establish and improve quality assurance system, conduct whole-process control over the constructional quality of engineering, and implement lifelong quality accountability system to management, technical and operating personnel.

1.0.4 The construction parties concerned of high-speed railway signaling engineering shall standardize management system, personnel allocation, site management and process control, and implement construction and management requirements such as quality, safety, construction period, investment returns, environmental protection and technological innovation.

1.0.5 The construction of high-speed railway signaling engineering shall fully comply with the national laws and regulations and the relevant technical standards and be in strict accordance with the design documents, the constructional quality shall meet the requirements for use functions, safety and quality performance of system, and the engineering shall be ensured of normal use during the design service life.

1.0.6 Main equipment and apparatuses adopted in high-speed railway signaling engineering shall meet those specified in the relevant national and professional standards and admittance for railway industry.

1.0.7 Requirements for constructional quality as stated in the contract documents and engineering technical documents adopted in construction of high-speed railway signaling engineering shall not be inferior to those specified in this standard; otherwise, these requirements shall prevail.

1.0.8 During construction of high-speed railway signaling engineering, efforts shall be made to implement sustainable development strategy of the national economy, make rational utilization of resources and properly carry out environmental protection and water & soil conservation.

1.0.9 The construction of high-speed railway signaling engineering shall comply with the current relevant labor protection laws and regulations of the nation to ensure health of constructors and to avoid or reduce harm.

1.0.10 For the construction of high-speed railway signaling engineering, mechanized, industrialized, specialized and informationized construction measures shall be positively adopted.

1.0.11 For the construction of high-speed railway signaling engineering, advanced, mature and scientific inspection and testing measures shall be adopted. The quality inspection data must be authentic and reliable and overall reflect the engineering quality. The methods, instruments and equipment adopted shall meet those specified in the relevant technical standards, the instrument performance shall meet the requirements of quality inspection, and the quality inspectors shall possess the specified qualifications.

1.0.12 All the quality inspection reports, inspection and acceptance records and other technical management data for construction of high-speed railway signaling engineering shall be timely filled in as required and shall strictly comply with the responsible person signature confirmation system. The filing, reorganization and preservation period of constructional quality acceptance data shall meet the requirements of relevant provisions.

1.0.13 The construction and acceptance personnel of high-speed railway signaling engineering shall pass necessary training and examination before taking up the post.

1.0.14 In addition to this standard, the constructional quality acceptance of high-speed railway signaling engineering shall also comply with those specified in the current relevant standards of the nation.

 

2 Terms and Abbreviations



2.1 Terms

2.1.1 constructional quality of engineering

summation of all obvious and implied characteristics on aspects such as safety, use function, durability and environmental protection, for reflecting that the engineering construction process or the entity meet those specified in the relevant technical standards or stipulated in the Contract

2.1.2 acceptance

confirmation, in written form, on whether the engineering quality is acceptable according to relevant standards, upon inspection for quality of inspection lot and subitem, divisional and unit projects by the organizations concerned with construction activities, under the premise that the engineering quality is acceptable upon self-inspection and evaluation of the construction organization

2.1.3 site acceptance

inspection for materials, members, accessories, equipment, etc. delivered to the construction site according to the requirements of relevant technical standards to confirm whether they are acceptable

2.1.4 inspection lot

an inspection unit composed of certain samples used for inspection and gathered according to the same production conditions or in required mode

2.1.5 inspection

activity of conducting measurement, inspection and test for the properties of inspection items and comparing the results and the standard requirements to determine the conformity of all property items

2.1.6 witness testing

supervisory activity conducted by the engineering supervision organization on the construction organization for material sampling, sample presentation, inspection or testing and test process

2.1.7 parallel acceptance testing

inspection or testing activity carried out independently by the supervision organization according to certain proportion by using certain inspection or testing means based on the self-inspection of construction organization

2.1.8 on-site supervision

supervisory activity conducted by supervisors on site during construction of critical part or working procedure of the engineering

2.1.9 working procedure

operation activity with relative independent characteristics or operation activity divided by necessary technical intermittent and pause during construction, which is the basic unit of construction process

2.1.10 handing over inspection

activity that the construction undertaking party and completing party jointly carry out inspection and confirm whether the construction can be continued

2.1.11 dominant item

inspection item playing a decisive role in quality, safety, health, environmental protection and public interest

2.1.12 general item

inspection item other than the dominant item

2.1.13 quality of appearance

external quality of engineering reflected by observation and necessary measurement

2.1.14 repair

measures like renovation for the position failing to meet the standard requirements in the engineering



2.2 Abbreviations



Abbreviation English name Chinese name

BTM Balise Transmission Module 应答器信息传输模块

CBI Computer Based Interlocking 计算机联锁

CSM Centralized Signaling Monitor 信号集中监测系统

CTC Centralized Traffic Control 调度集中系统

CTCS Chinese Train Control System 中国列车运行控制系统

LEU Lineside Electronic Unit 地面电子单元

RBC Radio Block Center 无线闭塞中心

TC Track Circuit 轨道电路

TCC Train Control Center 列车控制中心

TDCS Train Dispatching Command System 列车调度指挥系统

TSRS Temporary Speed Restriction Server 临时限速服务器



 

3 Basic Requirements



3.1 General Requirements

3.1.1 For the construction site management of high-speed railway signaling engineering, corresponding construction technical standards, quality management system and constructional quality inspection system shall be available.



Prior to construction, the construction organization shall fill in the construction site quality management inspection records of high-speed railway signaling engineering according to those specified in Table 3.1.1, and the chief supervising engineer shall inspect these records and make inspection conclusion.



Table 3.1.1 Construction Site Quality Management Inspection Records

Name of unit project Commencement date

Development organization Project director

Design organization Project director

Supervision organization Chief supervising engineer

Construction organization Project director Project technical director

No. Item Content

1 Commencement report

2 On-site quality management system

3 Quality responsibility system

4 Engineering quality inspection system

5 Construction technical standard

6 On-site review condition of construction drawings

7 Construction repetition survey data

8 Construction organization design, construction scheme and environmental protection scheme and their approval

9 Operation and post certificates of main professional works

10 Quality responsibility registration form for personnel of construction organization

11 Arrangement of construction inspection equipment and measuring instruments

12 Materials and equipment management system

Inspection conclusion:



Chief supervising engineer Date:



3.1.2 High-speed railway signaling engineering shall be subject to constructional quality control according to the following requirements:



1 The equipment and materials adopted for the engineering shall be subject to inspection by construction organization and supervision organization according to those specified in this standard, and the unqualified one shall not be used for engineering construction.



2 Each working procedure shall be subject to process control in accordance with the construction technical standards; the construction organization and supervision organization shall carry out inspection and keep a record according to those specified in this standard.



3 Handing over inspection shall be conducted between working procedures, and the previous procedure shall satisfy the construction conditions and technical requirements of the next procedure. For handing over inspection between working procedures of related disciplines, the previous procedure shall be inspected and approved by the supervising engineer, otherwise the construction of the next procedure shall not be commenced.

3.1.3 The constructional quality acceptance of high-speed railway signaling engineering shall be conducted according to the following requirements:



1 The constructional quality of engineering shall meet those specified in this standard and current relevant standards.



2 The constructional quality of engineering shall meet the requirements of engineering design documents and engineering contract.



3 The personnel of the parties concerned with constructional quality acceptance of engineering shall have specified qualifications; the signers of all inspection records shall be reported to the development organization for confirmation and filing.



4 The constructional quality acceptance of engineering shall be conducted on the basis of that the constructional quality passes the self-inspection and evaluation conducted by the construction organization.

3.1.4 Metering instruments, tools and apparatuses used for constructional quality acceptance of engineering shall be qualified upon calibration and also be within the validity period.

3.1.5 Prior to commencement of engineering, the development organization shall organize engineering design, construction, supervision, operation and maintenance organizations to conduct inspection and confirmation for the standards and gauges of the integrated grounding terminal, trough, groove, pipe and hole reserved by civil engineering organization and the interfaces of foundation of box-type machine room, etc.



3.2 Division of the Constructional Quality Acceptance Units of Engineering

3.2.1 The constructional quality acceptance units of high-speed railway signaling engineering shall be divided into unit project, divisional project, and subitem project and inspection lot.

3.2.2 Unit project shall be divided by a system with relative independent functions or a construction scope with considerable scale and shall be determined according to the following principles:



1 Station computer based interlocking (CBI): one station (yard) and the equipment within the territorial jurisdiction constitute one unit project.



2 Chinese train control system (CTCS): ground equipment of one system constitute one unit project.



3 Centralized traffic control (CTC): one system is one unit project.



4 Centralized signaling monitor (CSM): one system is one unit project.

3.2.3 Divisional project shall be divided by a complete part or a relatively independent construction stage.

3.2.4 Subitem project may be divided by work type, working procedure, equipment, material and construction process, etc.

3.2.5 Inspection lot shall be divided according to the requirements of construction, quality control and acceptance.

3.2.6 For high-speed railway signaling engineering, division of unit project and divisional project shall be in accordance with those specified in Table 3.2.6-1, and division and inspection items of subitem project and inspection lot shall be in accordance with those specified in Table 3.2.6-2.





Table 3.2.6-1 Division of Unit Project and Divisional Project in Signaling Engineering

Category of unit project Name of divisional project Category of unit project Name of divisional project

Station computer based interlocking (CBI) Optical cable line Chinese train control system (CTCS) Indoor equipment

Fixed trackside signal and signboard Box-type machine room

Switch device Lightning protection, electromagnetic compatibility and grounding

Turnout snow-melting device System inspection

Track circuit Centralized traffic control (CTC) Optical cable line

Indoor equipment Indoor equipment (center, station and CTC equipment)

Lightning protection, electromagnetic compatibility and grounding Lightning protection, electromagnetic compatibility and grounding

System inspection System inspection

Chinese train control system (CTCS) Optical cable line Centralized signaling monitor (CSM) Optical cable line

Fixed trackside signal and signboard Indoor equipment (monitoring equipment at each station)

Track circuit Lightning protection, electromagnetic compatibility and grounding

balise and outdoor lineside electronic unit System inspection

On-board ground checkout equipment



Table 3.2.6-2 Division and Inspection Items of Divisional Project, Subitem Project and Inspection Lot

Name of divisional project Subitem project Inspection lot Serial number of provisions for inspection items of inspection lot

Dominant item General item

Optical cable line Cable laying Station with 20 or below groups of turnouts is 1 station; station with more than 21 groups of turnouts is 1 throat

Interval is divided by the interval under jurisdiction of station or relay station 4.2.1~4.2.4 4.2.5~4.2.6

Cable protection 4.3.1~4.3.9 4.3.10~4.3.11

Cable connection 4.4.1~4.4.5 4.4.6

Cable terminating Every machine room 4.5.1~4.5.3 4.5.4

Optical cable laying Complying with the relevant requirements in TB 10755-2010 Standard for Constructional Quality Acceptance of High-speed Railway Communication Engineering

Optical cable connection and entry

Performance inspection of optic cable line

Box installation Every 10 boxes 4.6.1~4.6.5 4.6.6~4.6.7

Box wiring Every 10 boxes 4.7.1~4.7.3

Fixed trackside signal and signboard High color light signal Every 10 signals 5.2.1~5.2.8 5.2.9~5.2.11

Ground color light signal Every 10 signals 5.3.1~5.3.7 5.3.8

Signal signboard Every 10 signboards 5.4.1~5.4.6 5.4.7

Switch device Mounting device Scope of every 10 groups of turnouts 6.2.1~6.2.7

External locking device Scope of every 10 groups of turnouts 6.3.1~6.3.6

Switch machine Scope of every 10 groups of turnouts 6.4.1~6.4.7 6.4.8

Point closure inspection device Every 10 groups 6.5.1~6.5.6

Locking inspection device Every 10 groups 6.6.1~6.6.3

Turnout snow-melting device Turnout snow-melting device Every 10 groups of turnouts 6.7.1~6.7.10

Track circuit Trackside equipment Every 10 sections 7.2.1~7.2.7 7.2.8

Compensation capacitor Every station or station jurisdiction section 7.3.1~7.3.7

Steel rail insulation Every station 7.4.1~7.4.3

Track connecting line Every station or station jurisdiction section 7.5.1~7.5.7 7.5.8~7.5.10

Choke transformer Every station (every interval) 7.6.1~7.6.7

Balise and outdoor lineside electronic unit Balise Every station or station jurisdiction section 8.2.1~8.2.9

Outdoor lineside electronic unit (LEU) Every station or station jurisdiction section 8.3.1~8.3.3

On-board ground checkout equipment On-board ground test equipment box and test loop Every section (station) 9.2.1~9.2.4 9.2.5

BTM antenna test equipment Every section (station) 9.3.1

Indoor equipment Control display equipment Every set 10.2.1~10.2.3

Power supply equipment Every machine room 10.3.1~10.3.4 10.3.5

Cabinet (rack) equipment Every machine room 10.4.1~10.4.5 10.4.6

Indoor wiring Every machine room 10.5.1~10.5.3 10.5.4~10.5.5

Cable entry Every machine room 10.6.1~10.6.4 10.6.5

Box-type machine room Box-type machine room Every box-type machine room 10.7.1~10.7.5 10.7.6

Lightning protection, electromagnetic compatibility and grounding Lightning protection of equipment Every station or station jurisdiction section 11.2.1~11.2.3

Grounding and electromagnetic compatibility of indoor equipment Every machine room 11.3.1~11.3.10 11.3.11

Grounding of outdoor equipment Every station or station jurisdiction section 11.4.1~11.4.10 11.4.11

Grounding of box-type machine room Every box-type machine room 11.5.1~11.5.4

Integrated grounding system Every station or station jurisdiction section 11.6.1~11.6.3 11.6.4

System inspection Single item inspection of equipment Every item 12.2.1~12.2.16

Subsystem inspection One system 12.3.1~12.3.4

System inspection Every system (station, interval) 12.4.1~12.4.12



3.3 Content and Requirements of Constructional Quality Acceptance of Engineering

3.3.1 Quality acceptance of inspection lot shall include the following contents:



1 Physical inspection: Inspection on equipment and materials shall be carried out according to approaching lots and the sampling inspection scheme specified in this standard; inspection on working procedure quality shall be carried out according to the sampling inspection scheme specified in this standard.



2 Data examination: Quality certificates (including quality inspection report and quality certificate) of equipment and materials; construction records, self-inspection record, handing over inspection record, parallel acceptance testing report, witness testing report, etc. of working procedure.



3 Quality responsibility confirmation: Confirmation of quality responsibility registration of responsible construction personnel.

3.3.2 Acceptable quality of inspection lot shall meet the following requirements:



1 Quality of all dominant items shall be acceptable upon inspection.



2 Quality of all general items shall be acceptable upon inspection; as for the random inspection points with allowable deviation, unless otherwise particularly specified, at least 80% of them shall be controlled within the specified allowable deviation, and the maximum deviation shall not be greater than 1.5 times of the specified allowable deviation.



3 Each inspection lot shall be provided with complete construction operation criteria and quality inspection records.



4 The quality responsibility of responsible construction operation personnel shall be registered authentically and completely.

3.3.3 Acceptable constructional quality of subitem project shall meet the following requirements:



1 All inspection lots in subitem project shall meet the acceptable quality requirements;



2 The quality acceptance records shall be complete.

3.3.4 Acceptable constructional quality of divisional project shall meet the following requirements:



1 Quality of all subitem projects in divisional project shall be acceptable upon inspection;



2 The quality acceptance records shall be complete.

3.3.5 Acceptable constructional quality of unit project shall meet the following requirements:



1 Quality of all divisional projects in unit project shall be acceptable upon inspection;



2 The quality control data shall meet the requirements upon checking;



3 Inspection of entity quality and main functions;



4 Appearance quality acceptance.

3.3.6 When the quality of inspection lot fails to meet the requirements, the inspection lot shall be treated according to the following requirements:



1 The inspection lot reworked or with equipment and material replaced shall be subject to acceptance again.



2 The inspection lot meeting service requirements upon test and appraisal by the qualified test organization shall be accepted.

3.3.7 The divisional project and unit project still failing to meet the safety and use function requirements after repair must not be accepted.



3.4 Procedure and Organization of Constructional Quality Acceptance of Engineering

3.4.1 The inspection lot shall be acceptable upon the self-inspection of construction organization and then be reported to the supervision organization, and then the supervising engineer shall organize the full-time quality inspector of construction organization to carry out acceptance.



The construction organization shall inspect all dominant items and general items.



The supervision organization shall inspect all the dominant items and may determine the inspection contents and quantity of general items according to specific circumstances.



Quality acceptance record of inspection lot shall be filled in according to Table 3.4.1. For dominant items, the inspection and evaluation records of construction organization and the acceptance record of supervision organization shall be filled in detail; for general items, these records may be filled in with general conclusions.



Table 3.4.1 Quality Acceptance Record of __________ Inspection Lot

Name of unit project

Name of divisional project

Name of subitem project Acceptance position

Construction organization Project director

Name and serial number of standard for constructional quality acceptance

Requirements of standard for constructional quality acceptance Inspection and evaluation records of construction organization Acceptance record of supervision organization

Dominant item 1

2

3

4

5

6

7

8

9

General item 1

2

3

4

5

Quality responsibility registration of construction personnel

On-site confirmation condition of survey and design organization (if required) On-site principal Date:

Inspection and evaluation results of construction organization

Full-time quality inspector Date:

Technical director of subitem project Date:

Director of subitem project Date:

Acceptance conclusion of supervision organization



Supervising engineer Date:



Note: For quality responsibility registration of construction personnel, the construction personnel shall affix signature according to position and working procedure respectively.

3.4.2 The supervising engineer shall organize the subitem project technical director of construction organization to carry out acceptance of subitem project and to fill in acceptance record according to Table 3.4.2.



Table 3.4.2 Quality Acceptance Record of __________ Subitem Project

Name of unit project

Name of divisional project Inspection lot number

Construction organization Project director

No. Inspection lot position Inspection and evaluation results of construction organization Acceptance conclusion of supervision organization

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

Explanation:

Self-inspection result of construction organization



Technical director of subitem project Date:

On-site confirmation condition of survey and design organization (if required) On-site principal Date:

Acceptance conclusion of supervision organization



Supervising engineer Date:



Note: The survey and design organization shall participate in the acceptance of system interface inspection subitem project.

3.4.3 The supervising engineer shall organize the project, technical and quality directors of construction organization to carry out acceptance of divisional project, and the project director of survey and design organization shall participate in the acceptance as required and also fill in acceptance record according to Table 3.4.3.

3.4.4 After completing a unit project, the construction organization shall organize the personnel concerned to carry out self-inspection; after the unit project passes the inspection, the construction organization shall file a unit project acceptance application to the development organization.



Table 3.4.3 Quality Acceptance Record of _________ Divisional Project

Name of unit project

Construction organization

Project director Project technical director Project quality director

No. Name of subitem project Inspection lot number Inspection and evaluation results of construction organization Acceptance conclusion of supervision organization

1

2

3

4

5

6

7

8

9

10

Quality control data

Inspection (testing) report for entity quality and main functions

Acceptance organization Construction organization



Project director Date:

Survey and design organization (if required) Project director Date:

Supervision organization



Supervising engineer Date:



Notes:



1 The survey and design organization shall participate in the acceptance of system interface inspection divisional project.



2 The quality control data check and checking items of entity quality and main functions shall be determined according to Table 13.3.1-4.

3.4.5 Upon receipt of the application for project acceptance, the project director of the development organization shall organize the project directors of construction, design and supervision organizations to carry out acceptance of unit project and to fill in the acceptance record according to Table 3.4.5. Unit project acceptance shall include the overall quality evaluation, and the latter shall meet the relevant requirements of Chapter 13.



Table 3.4.5 Quality Acceptance Record of Unit Project

Name of unit project

Construction organization Project director Commencement date

Project technical director Project quality director Completion date

No. Item Acceptance record Acceptance conclusion

1 Divisional project ____ divisional projects in total

Upon inspection, ____ divisional projects meet the design and standard requirements

2 Overall quality acceptance Quality control data check ____ items in total

Upon checking, ____ items meet the requirements

____ items fail to meet the requirements

3 Check record of entity quality main functions ____ items are checked in total

____ items meet the requirements

____ items fail to meet the requirements

4 Appearance quality acceptance ____ items are inspected in total

____ items are evaluated as qualified

____ items are evaluated as unqualified

5 Overall acceptance conclusion

Acceptance participant Construction organization Supervision organization Survey and design organization Development organization



(Official seal)

Project director



Date: (Official seal)

Chief supervising engineer

Date: (Official seal)

Project director



Date: (Official seal)

Project director



Date:



3.4.6 In case of any disagreement among the acceptance participants on the constructional quality acceptance of engineering, the railway construction competent administrative department shall be requested to coordinate and handle it.

 

4 Optical Cable Line



4.1 General Requirements

4.1.1 Constructional quality acceptance of optical cable line includes cable laying, protection, connection and terminating as well as box installation and wiring.

4.1.2 Box shall be so installed to ensure not intruding into the railway structure gauge.

4.1.3 Constructional quality acceptance of optic cable lines for signal shall refer to the relevant requirements of TB 10755 Standard for Constructional Quality Acceptance of High-speed Railway Communication Engineering.

4.1.4 Laying, protection, etc. of buried cable shall meet the relevant requirements of TB 10419 Standard for Constructional Quality Acceptance of Railway Signal Engineering.



4.2 Cable Laying



Dominant items

4.2.1 Signal cables shall be subject to site acceptance, and their specification, model, quantity and quality shall meet the requirements of design and relevant technical standards.



Inspection quantity: Complete inspection conducted by construction organization and supervision organization.



Inspection method: Inspecting the material object and quality certificate against the design document and the order contract.

4.2.2 The items and results of single-coil test for signal cable prior to laying shall meet the requirements of Table A.0.1 in Annex A.



Inspection quantity: Complete inspection conducted by construction organization and witness testing conducted by supervision organization.



Inspection method: Testing the electrical performance of cables with tramegger, capacity coupling meter, cable tester, multimeter and other instruments by making reference to relevant technical standards.

4.2.3 Signal cable laying shall meet the following requirements:



1 Cables shall be laid according to ends A and B. For the main cable, direction of ends A and B shall be unified; for the branch cable, end A shall be connected with end B successively.



2 The outer sheath of cable insulation shall be free from any damage, deformation and back bending. Cables laid in trough shall be arranged orderly, without intersection.



3 The minimum bending radius of cable during laying shall meet the following requirements:



1) The bending radius of composite sheathed cable shall not be less than 15 times the outside diameter of cable;



2) The bending radius of inner shielded digital cable shall not be less than 20 times the outside diameter of cable;



3) The bending radius of data cable in balise shall not be less than 20 times the outside diameter of cable;



4) The bending radius of tail cable in balise shall not be less than 10 times the outside diameter of cable.



4 In case of no physical isolation between signal cable and other cables in handhole and manhole, the signal cable sign shall be provided.



Inspection quantity: Complete inspection conducted by construction organization and at least 10% parallel acceptance testing conducted by supervision organization.



Inspection method: Inspecting by observing and measuring.

4.2.4 The remaining length of cable shall meet the following requirements:



1 Where the main cable is directly buried, the remaining length at each end shall not be less than 2m; where the main cable is laid in cable trough, the remaining length enough for head making for one time shall be kept; for the branch cable shorter than 50m, no remaining length may be kept.



2 The indoor remaining length of outdoor cable shall not be less than 5m.



3 In case of underground connection of cable, the remaining length of cable at each end of connection point shall be enough for one time of connection.



4 No remaining length shall be kept at both ends of bridge and tunnel as well as in handhole and manhole at both sides of line.



5 The remaining cable in trough shall be laid in "∽" shape regally, and the digital cable for track circuit and the balise cable must not be reeled into a closed coil.



Inspection quantity: Complete inspection conducted by construction organization and at least 10% parallel acceptance testing conducted by supervision organization.



Inspection method: Inspecting by observing and measuring.



General items

4.2.5 Where the cable is laid in reserved cable trough, the trough bottom shall be flat, smooth and impurity-free.



Inspection quantity: Complete inspection conducted by construction organization.



Inspection method: Inspecting by observing.

4.2.6 For cables laid in box, cable direction nameplate shall be provided at both ends of cable.



Inspection quantity: Complete inspection conducted by construction organization.



Inspection method: Inspecting by observing.



4.3 Cable Protection



Dominant items

4.3.1 Cable protective appliances shall be subject to site acceptance, and their specification, model, quantity and quality shall meet the requirements of design and relevant technical standards.



Inspection quantity: Complete inspection conducted by construction organization and supervision organization.



Inspection method: Inspecting the material object and quality certificate against the design document and the order contract.

4.3.2 Protection for the cable at the positions led onto and out of bridge shall meet the following requirements:



1 For steel trough laid through the reserved sawtooth hole at expansion joint to the ground along pier, the wall thickness shall not be less than 2mm and the trough shall be subject to hot galvanizing treatment.



2 The clearance at connection of steel cable trough on box girder and pier shall be 5mm~10mm.



3 The movable lapped face at the connection of transitional steel trough between two box girders shall not be less than 50mm.



4 Cable trough on girder and pier shall be connected gently, and its bending radius shall meet the requirements for bending radius of cable.



5 Steel trough and the cables in it shall be fixed by sections at a spacing not larger than 1,500mm.



6 For the underground part of steel trough, the buried depth of its lower end below the ground shall not be less than 500mm. For the cable trough aboveground, it shall be protected with brickwork externally, and the brickwork height shall not be less than 2,000mm.



Inspection quantity: Complete inspection conducted by construction organization and supervision organization.



Inspection method: Inspecting by observing and measuring.

4.3.3 Where steel pipe is adopted as the protective pipe, the pipe orifice shall be well polished and also be provided with measures to avoid the cable being incised.



Inspection quantity: Complete inspection conducted by construction organization and supervision organization.



Inspection method: Inspecting by observing.

4.3.4 Where the signal cable is laid crossing over power cable, it shall be protected with steel pipe. Where the power cable is laid crossing over signal cable, the power cable shall be protected with steel trough or SMC pipe.



Inspection quantity: Complete inspection conducted by construction organization and supervision organization.



Inspection method: Inspecting by observing.

4.3.5 The cable led from cable trough to the exposed part of equipment shall be protected with protective sleeve, and the cover plate of cable trough shall be tightly blocked with cement concrete mortar.



Inspection quantity: Complete inspection conducted by construction organization and supervision organization.



Inspection method: Inspecting by observing and measuring.

4.3.6 Where the signal cable is laid on high slope, at deep cutting section or crossing over the top of culvert, it shall be protected with cable trough or steel pipe, and the exposed part of steel pipe shall be enveloped with brick and concrete. Where the cable is laid at outer side of bridge, it shall be protected with copper trough or composite trough.



Inspection quantity: Complete inspection conducted by construction organization and supervision organization.



Inspection method: Inspecting by observing.

4.3.7 Where the signal cable is laid at the waterproof layer of subgrade surface, it shall be protected with galvanized steel pipe or UPVC pipe. After construction, the waterproof layer of subgrade surface shall be restored.



Inspection quantity: Complete inspection conducted by construction organization and supervision organization.



Inspection method: Inspecting by observing.

4.3.8 Where the cable is laid trough bridge joint, cable trough protection shall be added at the disconnection of cable trough.



Inspection quantity: Complete inspection conducted by construction organization and at least 10% inspection conducted by supervision organization.

1 General Provisions
2 Terms and Abbreviations
2.1 Terms
2.2 Abbreviations
3 Basic Requirements
3.1 General Requirements
3.2 Division of the Constructional Quality Acceptance Units of Engineering
3.3 Content and Requirements of Constructional Quality Acceptance of Engineering
3.4 Procedure and Organization of Constructional Quality Acceptance of Engineering
4 Optical Cable Line
4.1 General Requirements
4.2 Cable Laying
4.3 Cable Protection
4.4 Cable Connection
4.5 Cable Terminating
4.6 Box Installation
4.7 Box Wiring
5 Fixed Trackside Signal and Signboard
5.1 General Requirements
5.2 High Color Light Signal
5.3 Ground Color Light Signal
5.4 Signal Signboard
6 Switch Device and Turnout Snow-melting Device
6.1 General Requirements
6.2 Mounting Device
6.3 External Locking Device
6.4 Switch Machine
6.5 Point Closure Inspection Device
6.6 Locking Inspection Device
6.7 Turnout Now-melting Device
7 Track Circuit
7.1 General Requirments
7.2 Trackside Equipment
7.3 Compensation Capacitor
7.4 Steel Rail Insulation
7.5 Track Connecting Line
7.6 Choke Transformer
8 Balise and Outdoor Lineside Electronic Unit
8.1 General Requirments
8.2 Balise
8.3 Outdoor Lineside Electronic Unit (LEU)
9 On-board Ground Checkout Equipment
9.1 General Requirments
9.2 On-board Ground Test Equipment Box and Test Loop
9.3 BTM Antenna Test Equipment
10 Indoor Equipment and Box-type Machine Room
10.1 General Requirments
10.2 Control Display Equipment
10.3 Power Supply Equipment
10.4 Cabinet (rack) Equipment
10.5 Indoor Wiring
10.6 Cable Entry
10.7 Box-type Machine Room
11 Lightning Protection, Electromagnetic Compatibility and Grounding
11.1 General Requirements
11.2 Lightning Protection of Equipment
11.3 Grounding and Electromagnetic Compatibility of Indoor Equipment
11.4 Grounding of Outdoor Equipment
11.5 Grounding of Box-type Machine Room
11.6 Integrated Grounding System
12 System Inspection
12.1 General Requirements
12.2 Single-item Inspection of Equipment
12.3 Subsystem Inspection
12.4 System Interface Inspection
13 Overall Quality Evaluation of Unit Project
13.1 General Requirements
13.2 Quality Control Data Check for Unit Project
13.3 Entity Quality and Main Function Check for Unit Project
13.4 Evaluation on Quality of Appearance of Unit Project
Annex A Main Electrical Performance Indexes of Various Signal Cables
Annex B System Test Record
Wording Explanation in This Standard

1 总则
1.0.1为加强高速铁路信号工程施工质量管理，统一施工质量验收标准，保证施工质量，制定本标准。
1.0.2本标准适用于新建时速250~350公里高速铁路信号工程施工质量的验收。时速250公里以下客运专线、城际铁路信号工程施工质量的验收应参照执行。
1.0.3高速铁路信号工程建设各方应建立健全质量保证体系，对工程施工质量进行全过程控制，对管理层、技术层、作业层人员的质量责任实行终身追究制度。
1.0.4高速铁路信号工程建设各方应做好管理制度、人员配备、现场管理、过程控制等标准化工作，落实质量、安全、工期、投资效益、环境保护、技术创新等建设管理要求。
1.0.5高速铁路信号工程施工应认真执行国家法律法规及相关技术标准，严格按照设计文件进行施工，施工质量应符合系统使用功能和安全、质量性能的要求，保证设计使用年限内正常使用。
1.0.6高速铁路信号工程采用的主要设备、器材应符合国家和铁道行业相关标准及准入的规定。
1.0.7高速铁路信号工程施工中所采用的合同文件和工程技术文件等对施工质量的要求不得低于本标准的规定，当高于本标准的规定时应符合其要求。
1.0.8高速铁路信号工程施工应贯彻国民经济可持续发展战略，合理利用资源，做好环境保护、水土保持等工作。
1.0.9高速铁路信号工程施工过程中应遵守国家现行有关劳动保护方面的法规，保证施工人员的身体健康，避免或减少伤害。
1.0.10高速铁路信号工程施工应积极采用机械化、工厂化、专业化、信息化等施工手段。
1.0.11高速铁路信号工程施工应采用先进、成熟、科学的检验检测手段。质量检测数据必须真实、可靠，全面反映工程质量状况。所用方法和仪器设备应符合相关技术标准的规定，仪器性能应符合质量检测的要求，质量检验人员应具有规定的资格。
1.0.12高速铁路信号工程施工的各类质量检验报告、检查验收记录和其他工程技术管理资料，应按规定及时填写，并且严格履行责任人签字确认制度。施工质量验收资料的归档整理和保存期限应符合有关规定的要求。
1.0.13高速铁路信号工程施工及验收人员应经过必要培训并合格后方可上岗。
1.0.14高速铁路信号工程施工质量的验收除符合本标准外，尚应符合国家现行有关标准的规定。
2 术语和缩略语
2.1术语
2.1.1工程施工质量 constructional quality of engineering
反映工程施工过程或实体符合相关技术标准规定或合同约定的要求，包括其在安全、使用功能及其在耐久性能、环境保护等方面所有明显和隐含能力的特性总和。
2.1.2验收 acceptance
在施工单位自行检查评定合格的基础上，参与建设活动的有关单位共同对检验批、分项、分部、单位工程的质量按有关规定进行检验，根据相关标准以书面形式对工程质量达到合格与否做出确认。
2.1.3进场验收 site acceptance
对进入施工现场的材料、构配件、设备等按相关技术标准规定要求进行检验，对产品达到合格与否做出确认。
2.1.4检验批 inspection lot
按同一的生产条件或规定的方式汇总起来供检验用的，由一定数量样本组成的检验体。
2.1.5检验 inspection
对检验项目中的性能进行量测、检查、试验等，并将结果与标准规定要求进行比较，以确定每项性能是否合格所进行的活动。
2.1.6见证检验 witness testing
项目监理机构对施工单位材料取样、送样、检验或某项检测、试验过程进行的监督活动。
2.1.7平行检验 parallel acceptance testing
监理单位利用一定的检查或检测手段，在施工单位自检的基础上，按照一定的比例独立进行检查或检测的活动。
2.1.8旁站 on-site supervision
在工程的关键部位或关键工序施工过程中，由监理人员在现场进行的监督活动。
2.1.9工序 working procedure
施工过程中具有相对独立特点的作业活动，或由必要的技术间歇及停顿分割的作业活动，是组成施工过程的基本单元。
2.1.10交接检验 handing over inspection
由施工的承接方与完成方经双方共同检查并对可否继续施工做出确认的活动。
2.1.11主控项目 dominant item
对质量、安全、卫生、环境保护和公众利益起决定性作用的检验项目。
2.1.12一般项目 general item
除主控项目以外的检验项目。
2.1.13观感质量 quality of appearance
通过观察和必要的量测所反映的工程外在质量。
2.1.14返修 repair
对工程不符合标准规定的部位采取整修等措施。
2.2缩略语
缩写 英文名称 中文名称
BTM Balise Transmission Module 应答器信息传输模块
CBI Computer Based Interlocking 计算机联锁
CSM Centralized Signaling Monitor 信号集中监测系统
CTC Centralized Traffic Control 调度集中系统
CTCS Chinese Train Control System 中国列车运行控制系统
续表2.2
缩写 英文名称 中文名称
LEU Lineside Electronic Unit 地面电子单元
RBC Radio Block Center 无线闭塞中心
TC Track Circuit 轨道电路
TCC Train Control Center 列车控制中心
TDCS Train Dispatching Command System 列车调度指挥系统
TSRS Temporary Speed Restriction Server 临时限速服务器
3 基本规定
3.1一般规定
3.1.1高速铁路信号工程施工现场管理应具有相应的施工技术标准、质量管理体系和施工质量检验制度。
高速铁路信号工程施工现场质量管理检查记录应由施工单位在施工前按表3.1.1的规定填写，总监理工程师进行检查，并作出检查结论。
表3.1.1施工现场质量管理检查记录
单位工程名称 开工日期
建设单位 项目负责人
设计单位 项目负责人
监理单位 总监理工程师
施工单位 项目负责人 项目技术负责人
序号 项目 内容
1 开工报告
2 现场质量管理制度
3 质量责任制
4 工程质量检验制度
5 施工技术标准
6 施工图现场核对情况
7 施工复测资料
8 施工组织设计、施工方案和环境保护方案及审批
9 主要专业工种操作上岗证书
10 施工单位各类人员质量责任登记表
11 施工检测设备及计量器具设置
12 材料、设备管理制度
检查结论：
总监理工程师 年 月 日
3.1.2高速铁路信号工程应按下列要求进行施工质量控制：
1工程采用设备和材料，施工单位和监理单位应按本标准的规定进行检验，不合格的不得用于工程施工。
2各工序应按施工技术标准进行过程控制，施工单位和监理单位应按本标准的规定进行检查，并形成记录。
3工序之间应进行交接检验，上道工序应符合下道工序的施工条件和技术要求。相关专业工序之间的交接检验应经监理工程师检查认可，未经检查或经检查不合格的不得进行下道工序施工。
3.1.3高速铁路信号工程施工质量应按下列要求进行验收：
1工程施工质量应符合本标准和现行有关标准的规定。
2工程施工质量应符合工程设计文件和工程合同的要求。
3参加工程施工质量验收的各方人员应具备规定的资格；各种检查记录签证人员应报建设单位确认、备案。
4工程施工质量的验收均应在施工单位自行检查评定合格的基础上进行。
3.1.4工程施工质量验收使用的计量仪表、工器具应检定合格，并在有效期内。
3.1.5工程开工前，应由建设单位组织工程设计、施工、监理、及运营维护等单位，对土建单位预留的综合接地端子、沟、槽、管、孔以及箱式机房基础等接口的标准和限界进行检查确认。
3.2工程施工质量验收单元划分
3.2.1高速铁路信号工程施工质量验收单元应划分为单位工程、分部工程、分项工程和检验批。
3.2.2单位工程应按一个具有相对独立功能的系统或—个相当规模的施工范围划分，并按下列原则确定：
1车站计算机联锁(CBI)：以一个车站(场)及区域管辖范围内的设备为一个单位工程。
2列车运行控制系统(CTCS)：以一个系统地面设备为一个单位工程。
3调度集中系统(CTC)：以一个系统为一个单位工程。
4信号集中监测系统(CSM)：以一个系统为一个单位工程。
3.2.3分部工程应按一个完整部位或一个相对独立施工阶段划分。
3.2.4分项工程可按工种、工序、设备、材料、施工工艺等划分。
3.2.5检验批可根据施工及质量控制和验收需要划分。
3.2.6高速铁路信号工程的单位工程、分部工程划分应符合表3.2.6-1的规定，分项工程、检验批划分及检验项目应符合表3.2.6-2的规定。
表3.2.6-1信号工程单位工程和分部工程划分
单位工程类别 分部工程名称 单位工程类别 分部工程名称
车站联锁 光电缆线路 列车运行控制系统(CTCS) 室内设备
地面固定信号及标志牌 箱式机房
转辙装置 防雷、电磁兼容及接地
道岔融雪装置 系统检验
轨道电路 调度集中系统(CTC) 光电缆线路
室内设备 室内设备(中心、车站CTC设备)
防雷、电磁兼容及接地 防雷、电磁兼容及接地
系统检验 系统检验
列车运行控制系统(CTCS) 光电缆线路 信号集中监测系统 光电缆线路
地面固定信号及标志牌 室内设备(各站监测设备)
轨道电路 防雷、电磁兼容及接地
应答器及室外地面电子单元 系统检验
车载地面检测设备

表3.2.6-2分部工程、分项工程和检验批划分及检验项目
分部工程名称 分项工程 检验批 检验批检验项目条文号
主控项目 一般项目
光电缆线路 电缆敷设 20组及以下道岔的车站为1站，21组以上道岔的车站为1个咽喉。
区间按车站或中继站管辖的区间 4.2.1~4.2.4 4.2.5~4.2.6
电缆防护 4.3.1~4.3.9 4.3.10~4.3.11
电缆接续 4.4.1~4.4.5 4.4.6
电缆成端 每个机械室 4.5.1~4.5.3 4.5.4
光缆敷设 应执行《高速铁路通信工程施工质量验收标准》(TB 10755)中的有关规定
光缆接续及引入
光缆线路性能检测
箱盒安装 每10个 4.6.1~4.6.5 4.6.6~4.6.7
箱盒配线 每10个 4.7.1~4.7.3
地面固定信号及标志牌 高柱色灯信号机 每10架信号机 5.2.1~5.2.8 5.2.9~5.2.11
矮型色灯信号机 每10架信号机 5.3.1~5.3.7 5.3.8
信号标志牌 每10个标志牌 5.4.1~5.4.6 5.4.7
转辙装置 安装装置 每10组道岔范围 6.2.1~6.2.7
外锁闭装置 每10组道岔范围 6.3.1~6.3.6
转辙机 每10组道岔范围 6.4.1~6.4.7 6.4.8
密贴检查装置 每10组 6.5.1~6.5.6
锁闭检查装置 每10组 6.6.1~6.6.3
道岔融雪装置 道岔融雪装置 每10组道岔 6.7.1~6.7.10
轨道电路 轨旁设备 每10区段 7.2.1~7.2.7 7.2.8
补偿电容 每个车站或站管段 7.3.1~7.3.7
钢轨绝缘 每个车站 7.4.1~7.4.3
轨道连接线 每个车站或站管段 7.5.1~7.5.7 7.5.8~7.5.10
扼流变压器 每站(每区间) 7.6.1~7.6.7

续表3.2.6-2
分部工程名称 分项工程 检验批 检验批检验项目条文号
主控项目 一般项目
应答器及室外地面电子单元 应答器 每个车站或站管段 8.2.1~8.2.9
室外地面电子单元(LEU) 每个车站或站管段 8.3.1~8.3.3
车载地面检测设备 车载地面测试设备箱及测试环线 每个段(所) 9.2.1~9.2.4 9.2.5
BTM天线测试设备 每个段(所) 9.3.1
室内设备 控制显示设备 每台 10.2.1~10.2.3
电源设备 每个机械室 10.3.1~10.3.4 10.3.5
机柜(架)设备 每个机械室 10.4.1~10.4.5 10.4.6
室内配线 每个机械室 10.5.1~10.5.3 10.5.4~10.5.5
电缆引入 每个机械室 10.6.1~10.6.4 10.6.5
箱式机房 箱式机房 每个箱式机房 10.7.1~10.7.5 10.7.6
防雷、电磁兼容及接地 设备防雷 每个车站或站管段 11.2.1~11.2.3
室内设备接地及电磁兼容 每个机械室 11.3.1~11.3.10 11.3.11
室外设备接地 每个车站或站管段 11.4.1~11.4.10 11.4.11
箱式机房接地 每个箱式机房 11.5.1~11.5.4
综合接地系统 每个车站或站管段 11.6.1~11.6.3 11.6.4
系统检验 设备单项检验 每项 12.2.1~12.2.16
子系统检验 一个系统 12.3.1~12.3.4
系统检验 每个系统(站、区间) 12.4.1~12.4.12
3.3工程施工质量验收内容和要求
3.3.1检验批的质量验收应包括下列内容：
1实物检查。对设备和材料等的检验，应按进场批次和本标准规定的抽样检验方案执行；对工序质量的检验，应按本标准规定的抽样检验方案执行。
2资料检查。设备和材料等的质量证明文件(包括质量检验报告、合格证等)；工序的施工记录、自检和交接检验记录、平行检验报告、见证检验报告等。
3质量责任确认。对施工作业责任人员质量责任登记进行确认。
3.3.2检验批合格质量应符合下列要求：
1主控项目的质量经检验全部合格。
2一般项目的质量经检验全部合格。其中，有允许偏差的抽查点，除有专门要求外，80%及以上的抽查点应控制在规定允许偏差内，最大偏差不得大于规定允许偏差的1.5倍。
3具有完整的施工操作依据、质量检查记录。
4施工作业责任人员质量责任登记情况真实、全面。
3.3.3分项工程施工质量验收合格应符合下列要求：
1分项工程所含检验批均符合合格质量的规定；
2质量验收记录完整。
3.3.4分部工程施工质量验收合格应符合下列要求：
1分部工程所含分项工程的质量均验收合格；
2质量验收记录完整。
3.3.5单位工程施工质量验收合格应符合下列要求：
1单位工程所含分部工程的质量均应验收合格；
2质量控制资料核查符合要求；
3实体质量和主要功能核查；
4观感质量验收。
3.3.6当检验批质量不符合要求时，应按下列要求进行处理：
1经返工或更换设备材料的检验批，应重新进行验收。
2经有资质的检测单位检测鉴定，能够达到使用要求的检验批，应予以验收。
3.3.7通过返修处理仍不符合安全和使用功能要求的分部工程、单位工程，严禁验收。
3.4工程施工质量验收程序和组织
3.4.1检验批应由施工单位自检合格后报监理单位，由监理工程师组织施工单位专职质量检查员等进行验收。
施工单位应对全部主控项目和一般项目进行检查。
监理单位应对全部主控项目进行检查，对一般项目的检查内容和数量可根据具体情况确定。
检验批质量验收记录应按表3.4.1填写。对于主控项目，施工单位检查评定记录及监理单位验收记录的内容应填写详细具体；对于一般项目可填写概括性结论。
表3.4.1 _______检验批质量验收记录
单位工程名称
分部工程名称
分项工程名称 验收部位
施工单位 项目负责人
施工质量验收标准名称及编号
施工质量验收标准的规定 施工单位检查评定记录 监理单位验收记录
主控项目 1
2
3
4
5
6
7
8
9
一般项目 1
2
3
4
5
施工作业人员质量责任登记
勘察设计单位现场确认情况(需要时) 现场负责人 年 月 日
施工单位检查评定结果 专职质量检查员 年 月 日
分项工程技术负责人 年 月 日
分项工程负责人 年 月 日
监理单位验收结论 监理工程师 年 月 日
注：施工作业人员质量责任登记应按部位和工序分别签名。
3.4.2分项工程应由监理工程师组织施工单位分项工程技术负责人等进行验收，并按表3.4.2填写记录。
表3.4.2________分项工程质量验收记录
单位工程名称
分部工程名称 检验批数
施工单位 项目负责人
序号 检验批部位 施工单位检查评定结果 监理单位验收结论
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
说明：
施工单位自检结果 分项工程技术负责人 年 月 日
勘察设计单位现场确认情况(需要时) 现场负责人 年 月 日
监理单位验收结论 监理工程师 年 月 日
注：勘察设计单位应参加系统接口检验分项工程的验收。
3.4.3分部工程应由监理工程师组织施工单位项目负责人和技术、质量负责人等进行验收，勘查设计单位项目负责人根据需要参与验收，并按表3.4.3填写记录。
3.4.4单位工程完工后，施工单位应自行组织有关人员进行检查，合格后向建设单位提交单位工程验收申请。
表3.4.3_______分部工程质量验收记录
单位工程名称
施工单位
项目负责人 项目技术负责人 项目质量负责人
序号 分项工程名称 检验批数 施工单位检查评定结果 监理单位验收结论
1
2
3
4
5
6
7
8
9
10
质量控制资料
实体质量和主要功能检验(检测)报告
验收单位 施工单位 项目负责人 年 月 日
勘察设计单位(需要时) 项目负责人 年 月 日
监理单位 监理工程师 年 月 日
注：1勘察设计单位参加系统接口检验分部工程的验收。
2质量控制资料核查、实体质量和主要功能核查项目应按表13.3.1-4确定。
3.4.5建设单位收到工程验收申请后，应由建设单位项目负责人组织施工、设计、监理等单位的项目负责人进行单位工程验收，并按表3.4.5填写记录。单位工程验收应包含综合质量评定的内容，综合质量评定应符合本标准第13章的有关规定。
表3.4.5单位工程质量验收记录
单位工程名称
施工单位 项目负责人 开工日期
项目技术负责人 项目质量负责人 竣工日期
序号 项目 验收记录 验收结论
1 分部工程 共 分部
经查，符合设计要求和标准规定 分部
2 综合质量验收 质量控制资料核查 共 项
经查符合要求 项
不符合要求 项
3 实体质量和主要功能核查记录 共核查 项
符合要求 项
不符合要求 项
4 观感质量验收 共核查 项
评定为合格 项
评定为差 项
5 综合验收结论
参加验收单位 施工单位 监理单位 勘察设计单位 建设单位
(公章)
项目负责人
年 月 日 (公章)
总监理工程师
年 月 日 (公章)
项目负责人
年 月 日 (公章)
项目负责人
年 月 日
3.4.6当参加验收各方对工程施工质量验收意见不一致时，可请铁路建设行政主管部门协调处理。
4光电缆线路
4.1一般规定
4.1.1光电缆线路的施工质量验收包括电缆敷设、防护、接续、成端、箱盒安装及配线等。
4.1.2箱盒安装均不得侵入铁路建筑限界。
4.1.3信号用光缆线路的施工质量验收应参照《高速铁路通信工程施工质量验收标准》TB 10755的相关规定。
4.1.4直埋电缆的敷设、防护等应符合《铁路信号工程施工质量验收标准》TB 10419的相关规定。
4.2电缆敷设
主控项目
4.2.1信号电缆进场应进行验收，其规格、型号、数量及质量应符合设计要求和相关技术标准的规定。
检验数量：施工单位、监理单位全部检验。
检验方法：对照设计文件和订货合同，检查实物和质量证明文件。
4.2.2信号电缆敷设前单盘检测的项目和结果应符合附录A中表A.0.1的规定。
检验数量：施工单位全部检验。监理单位见证检验。
检验方法：参照相关技术标准测试电缆电气性能，采用高阻兆欧表、电容耦合测试仪、电缆测试仪、万用表等仪表测试检查。
4.2.3信号电缆敷设应符合下列要求：
1电缆按A、B端敷设，主干电缆应统一A、B端方向，分支电缆依次A、B端相接。
2电缆绝缘外护套无损伤、变形、背扣。槽内电缆布放应排列整齐无交叉。
3电缆敷设最小弯曲半径要求：
1)综合护套电缆弯曲半径不得小于电缆外径的15倍；
2)内屏蔽数字电缆弯曲半径不得小于电缆外径的20倍；
3)应答器数据传输电缆弯曲半径不得小于电缆外径的20倍；
4)应答器尾缆弯曲半径不得小于电缆外径的10倍。
4手孔、人井内的电缆与其他电缆无物理隔离时应加信号电缆标志。
检验数量：施工单位全部检验。监理单位平行检验不少于10%。
检验方法：观察、测量检查。
4.2.4电缆余留长度应符合下列要求：
1主干电缆采用直埋方式时每端余留长度不应小于2m，采用电缆槽道敷设方式时，留足一次做头余留长度，50m以下的分支电缆可不做余留。
2室外电缆进入室内的余留长度不得小于5m。
3电缆地下接续时，接续点每端电缆的余留长度留足一次接续的余量。
4桥隧两端及线路两侧的手孔、人井不留余留量。
5槽内余留电缆应成“∽”形布放，并排列整齐，轨道电路用数字电缆和应答器电缆严禁盘成闭合圈。
检验数量：施工单位全部检验。监理单位平行检验不少于10%。
检验方法：观察、测量检查。
一般项目
4.2.5电缆敷设在预留的电缆槽内时，电缆槽底部应平整无杂物。
检验数量：施工单位全部检验。
检验方法：观察检查。
4.2.6箱盒内电缆两端应有电缆去向标牌。
检验数量：施工单位全部检查。
检验方法：观察检查。
4.3电缆防护
主控项目
4.3.1电缆防护器材进场应进行验收，其规格、型号、数量及质量应符合设计要求和相关技术标准的规定。
检验数量：施工单位、监理单位全部检验。
检验方法：对照设计文件和订货合同，检查实物和质量证明文件。
4.3.2电缆上、下桥处的防护应符合下列要求：
1从伸缩缝预留锯齿孔沿桥墩至地面的钢槽，厚度不应小于2mm，并采用热镀锌处理。
2箱梁与桥墩电缆钢槽的连接处间隙为5mm~10mm。
3两箱梁间过渡钢槽连接处活动搭接面不小于50mm。
4梁体与桥墩电缆槽应平缓连接，其弯曲半径应符合电缆弯曲半径的要求。
5钢槽内电缆及钢槽应分段固定，固定间距不应大于1500mm。
6钢槽在地面以下部分，电缆槽下端部距地面埋深不应小于500mm。地面以上的电缆槽外部应采用砌砖防护，砌砖高度不应少于2000mm。
检验数量：施工单位、监理单位全部检验。
检验方法：观察、测量检查。
4.3.3防护管为钢管时，管口处应进行打磨处理，并有防止电缆被割伤的措施。
检验数量：施工单位、监理单位全部检验。
检验方法：观察检查。
4.3.4信号电缆跨越电力电缆时应采用钢管防护。电力电缆跨越信号电缆时电力电缆应采用钢槽或SMC管防护。
检验数量：施工单位、监理单位全部检验。
检验方法：观察检查。
4.3.5从电缆槽道引至设备的外露部分电缆，应采用防护套管进行防护，电缆槽盖板采用水泥混凝土砂浆封堵严密。
检验数量：施工单位、监理单位全部检验。
检验方法：观察、测量检查。
4.3.6信号电缆敷设在高边坡、深路堑地段及跨越涵洞顶部时，应采用电缆槽或钢管防护，外露钢管部分应采用砖砌混凝土包封。电缆敷设在桥梁外侧时，应采用铜槽或复合槽防护。
检验数量：施工单位、监理单位全部检验。
检验方法：观察检查。
4.3.7当信号电缆敷设在路基表面防水层下时，应采用镀锌钢管或UPVC管防护。施工后应恢复路基表面防水层。
检验数量：施工单位、监理单位全部检验。
检验方法：观察检查。
4.3.8电缆通过桥梁接缝处时，应在电缆槽道断开处增加电缆槽防护。
检验数量：施工单位全部检验。监理单位检验不少于10%。
检验方法：观察检查。
4.3.9从道岔融雪装置电气控制柜到隔离变压器的电力电缆，应敷设在专用电缆槽内。当敷设在信号电缆槽内时，应加砖隔离。在无砟道岔上，需穿越轨道时，应检查站前预留的过轨电缆槽或管防护是否齐全，并将电缆敷设在预留的电缆槽或防护管内。
检验数量：施工单位、监理单位全部检验。
检验方法：观察检查。
一般项目
4.3.10电缆穿越防护墙、人井、手孔时，外露铜管管口应用泡沫填充剂防护。
检验数量：施工单位全部检验。
检验方法：观察检查。
4.3.11电缆槽盖板应平整、稳固。
检验数量：施工单位全部检验。
检验方法：观察检查。
4.4电缆接续
主控项目
4.4.1电缆接续材料进场应进行验收，其规格、型号、数量及质量应符合设计要求和相关行业标准的规定。
检验数量：施工单位、监理单位全部检验。
检验方法：对照设计文件和订货合同，检查实物和质量证明文件。
4.4.2电缆应A端与B端相接，相同芯组内相同颜色的芯线相接，备用芯线应全部连通，电缆铠装、金属护套、内屏蔽层应进行屏蔽连接。
检验数量：施工单位全部检验。监理单位见证检验并旁站。
检验方法：观察检查。
4.4.3电缆接续前、后应进行芯线导通和芯线对地、芯线间绝缘电阻值检测。
检验数量：施工单位全部检验。监理单位见证检验不少于10%。
检验方法：参照相关技术标准，采用高阻兆欧表、电缆测试仪、万用表等仪表测试检查。
4.4.4相邻的地下电缆接续盒间距不宜小于1000mm，接续盒应水平放置在电缆槽内，接头两端各300mm内不得弯曲。
检验数量：施工单位全部检验。监理单位平行检验不少于10%。
检验方法：观察、测量检查。