TB 10423-2020 English PDF

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
TB 10423-2020	RFQ	ASK	3 days	(Acceptance Standards for Construction Quality of Railway Stations and yards (with explanatory notes))	Valid
TB 10423-2014	690	Add to Cart	Auto, < 3 mins	Standard for Constructional Quality Acceptance of Railway Station and Yard Engineering	Obsolete
TB 10423-2003	RFQ	ASK	11 days	Standard for constructional quality acceptance of railway station and yard engineering	Obsolete
TB 10423-1998	RFQ	ASK	9 days	Standards for quality inspection and assessment of railway station and yard construction	Obsolete

Similar standards

TB/T 2092   TB 10037   TB 10029   TB 10004   

Basic data

Standard ID: TB 10423-2020 (TB10423-2020)
Description (Translated English): (Acceptance Standards for Construction Quality of Railway Stations and yards (with explanatory notes))
Sector / Industry: Railway & Train Industry Standard
Date of Issue: 2020-04-23
Date of Implementation: 2020-08-01
Older Standard (superseded by this standard): TB 10423-2014
Regulation (derived from): State Railway Regulation Annoumcement (2020) No. 13

TB 10423-2014 TB INDUSTRY STANDARD OF THE PEOPLE’S REPUBLIC OF CHINA UDC P TB 10423-2014 J 1827-2014 Standard for constructional quality acceptance of railway station and yard engineering ISSUED ON. MAY 07, 2014 IMPLEMENTED ON. AUGUST 01, 2014 Issued by. Ministry of Railway of PRC

Table of Contents

Foreword ... 9  1 General provisions ... 12  2 Terms ... 14  3 Basic provisions ... 17  3.1 General provisions ... 17  3.2 Division of engineering construction quality acceptance ... 19  3.3 Engineering construction quality acceptance ... 24  3.4 Procedures and organizations of engineering construction quality acceptance ... 26  4 Subgrade waterproof and drainage ... 30  4.1 General provisions ... 30  4.2 Drainage blind ditch ... 31  4.3 Drainage pipeline ... 32  4.4 Drainage trench ... 34  4.5 Well chamber and water collection well ... 35  4.6 Side ditch and drainage ditch ... 37  4.7 Gutter and intercepting ditch ... 38  4.8 Drop and torrent ditch ... 39  4.9 Water collecting pool ... 40  4.10 Drainage system connection ... 41  5 Station road ... 41  5.1 Station road subgrade filling ... 41  5.2 Subbase layer and cushion ... 43  5.3 Base layer ... 46  5.4 Cement concrete pavement surface layer ... 48  5.5 Asphalt concrete surface layer and asphalt macadam (gravel) surface layer .. 50  5.6 Asphalt penetration pavement ... 53  5.7 Asphalt surface treatment pavement ... 54  5.8 Clay bond (graded) macadam (gravel) pavement ... 56  5.9 Curbs ... 57  5.10 Horizontal corridor pavement ... 58  5.11 Road signs ... 60  5.12 Road guardrail ... 61  5.13 Clearance limit portal and frame ... 62  5.14 Protection pier and protection wall ... 64  6 Tunnel ... 66  6.1 General Provisions ... 66  6.2 Tunnel plastering ... 66  6.3 Veneer (bricks) ... 68  6.4 Ceiling decoration ... 70  6.5 Entrance and exit steps and ramp walkways ... 71  6.6 Tunnel drainage ... 73  7 Pedestrian overpass ... 74  7.1 General Provisions ... 74  7.2 Foundation ... 75  7.3 Concrete structure cast-in-place and precast components ... 76  7.4 Concrete component installation ... 78  7.5 Steel structural member fabrication ... 80  7.6 Steel structure welding ... 80  7.7 Steel structure bolt connection ... 82  7.8 Support ... 84  7.9 Steel structure coating ... 85  7.10 Overpass canopy ... 86  7.11 Overpass railing ... 87  7.12 Veneer (bricks) ... 89  8 Platform ... 89  8.1 General provisions ... 89  8.2 Platform wall foundation ... 90  8.3 Prefabricated assembly concrete platform wall ... 90  8.4 Masonry platform wall ... 93  8.5 Cast-in-place concrete platform wall ... 94  8.6 Platform filling ... 95  8.7 Concrete platform surface ... 96  8.8 Block pavement platform surface ... 97  8.9 Platform wall acoustic panel ... 98  8.10 Platform auxiliary facilities ... 100  9 Canopy ... 102  9.1 General provisions ... 102  9.2 Foundation ... 102  9.3 Concrete structures (components) ... 103  9.4 Decoration ... 105  9.5 Concrete component installation ... 106  9.6 Steel structural member production ... 106  9.7 Steel structure welding ... 107  9.8 Steel structure bolt connection ... 107  9.9 Steel structure coating ... 108  9.10 Canopy cover ... 108  10 Container and cargo yard ... 109  10.1 General provisions ... 109  10.2 Cushion ... 109  10.3 Base layer ... 109  10.4 Cast-in-place concrete surface layer ... 109  10.5 Interlocking block pavement ... 110  10.6 Cast-in-place concrete bar beam ... 112  11 Acoustic (wind) barrier ... 113  11.1 General provisions ... 113  11.2 Foundation ... 113  11.3 Component installation ... 116  12 Fence and wall ... 118  12.1 Fence ... 118  12.2 Walls ... 120  13 Lamppost, lighthouse, light bridge ... 121  13.1 General provisions ... 121  13.2 Lamppost, lighthouse, light bridge foundation ... 122  13.3 Lamppost, lighthouse, light bridge installation ... 123  14 Gravity loading storage and hopper bin ... 126  14.1 Foundations ... 126  14.2 Warehouse body ... 126  15 Static sign ... 127  15.1 General provisions ... 127  15.2 Static sign installation ... 128  16 Integrated pipe trench ... 130  16.1 General provisions ... 130  16.2 Pipe trench foundation ... 131  16.3 Pipe trench construction ... 132  16.4 Well chamber ... 133  17 Stopper and speed control device ... 135  17.1 Stopper ... 135  17.2 Speed control device ... 137  18 Other structures of station yard ... 138  18.1 Crane walking track ... 138  18.2 Inspection pit ... 140  18.3 Equipment foundation ... 142  19 Comprehensive quality assessment of station yard engineering ... 145  19.1 Unit-engineering Quality Control Data Verification ... 145  19.2 Unit-engineering physical quality and main function inspection ... 146  19.3 Unit-engineering appearance quality assessment ... 148  Wording descriptions of this code ... 154 

Foreword

This standard is compiled in accordance with the requirements of “Notice on issuing the compilation plan of railway engineering construction standards in 2009” (TJSH [2009] No.34), based on the “Standard for constructional quality acceptance of railway station and yard engineering” (TB 10423-2003), well absorbing the construction and operation experiences of such high speed railways as Beijing - Tianjin, Wuhan - Guangzhou, Zhengzhou - Xi’an, Hefei - Nanjing, Hefei - Wuhan, Shijiazhuang - Taiyuan, etc., as well as the speed-up work experience of such railways as Beijing - Guangzhou, Hangzhou - Zhuzhou, Jiaozhou - Ji’nan, Zhengzhou - Xuzhou, etc. This standard is used in conjunction with in line with the “Standard for constructional quality acceptance of railway concrete engineering” (TB 10424), “Standard for constructional quality acceptance of railway subgrade engineering” (TB 10414), “Standard for constructional quality acceptance of railway bridge and culvert engineering” (TB 10415), “Standard for constructional quality acceptance of high-speed railway earth structure engineering” (TB 10751), “Standard for constructional quality acceptance of high-speed railway bridge and culvert engineering” (TB 10752). The standard consists of 19 clauses, the main contents include. general provisions, terms, basic provisions, subgrade waterproof and drainage, road of railway station an yard, tunnel, pedestrian overpass, platform, canopy, container and cargo yard, acoustic/wind fencing, fences and wall, lamppost lighthouse and lamp bridge, gravity loading bin and hopper bin, static sign, integrated pipe ditch, stopper and speed control device, other structures of station yard, comprehensive quality evaluation of station yard engineering. The main content of this revision is as follows. 1. The scope of application covers the construction acceptance of newly built or reconstructed standard gauge station yard engineering of high-speed railway, passenger dedicated line and passenger and freight shared line railway. 2. In clause 5 “Road of railway station and yard”, ADD the “clearance limit portal and frame” and the “protection plinth”, UNIFY the construction criteria, to ensure operational safety. 3. In clause 7 “Pedestrian overpass”, ADD “overpass canopy” and “veneer (brick)”, to form a comprehensive overall criterion for the construction acceptance of pedestrian overpass. 4. ADD clause 10 “Containers and cargo yard”, mainly including the construction acceptance technical requirements for the cushion, base of container and cargo yard, to unify the acceptance criteria for the railway station yard. 5. ADD clause 11 “Acoustic/wind barrier”, mainly including the construction acceptance requirements for the acoustic/wind barrier foundation raw materials, pile foundation bearing capacity, embedded parts, and pile foundation allowable deviation, as well as the acceptance criteria for the installation quality and a... ......

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