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GB/T 13749-2022: Impact pile drive - Code of practice of safety operation
Status: Valid GB/T 13749: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 13749-2022 | English | 189 |
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Impact pile drive - Code of practice of safety operation
| Valid |
GB/T 13749-2022
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| GB 13749-2003 | English | 78 |
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[GB/T 13749-2003] Diesel pile driver -- Safety operation rules
| Obsolete |
GB 13749-2003
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| GB 13749-1992 | English | 199 |
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Diesel pile driver--Safety operation rules
| Obsolete |
GB 13749-1992
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PDF similar to GB/T 13749-2022
Basic data | Standard ID | GB/T 13749-2022 (GB/T13749-2022) | | Description (Translated English) | Impact pile drive - Code of practice of safety operation | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | P97 | | Classification of International Standard | 91.220 | | Word Count Estimation | 10,193 | | Date of Issue | 2022-10-14 | | Date of Implementation | 2023-05-01 | | Older Standard (superseded by this standard) | GB/T 13749-2003 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 13749-2022: Impact pile drive - Code of practice of safety operation---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Impact pile drive -- Code of practice of safety operation
ICS 91.220
CCSP97
National Standards of People's Republic of China
Replacing GB/T 13749-2003
Safety operation rules for impact pile driver
Published on 2022-10-12
2023-05-01 Implementation
State Administration for Market Regulation
Released by the National Standardization Administration
directory
Preface I
1 Scope 1
2 Normative references 1
3 Terms and Definitions 1
4 General Requirements 1
5 Working conditions 2
6 Pre-work inspection 2
7 Requirements for safe operation at work 3
8 Precautions after work 4
Appendix A (Normative) Wire Rope Clamp Selection and Installation 5
A.1 General 5
A.2 Installation 5
A.3 Number of rope clips5
A.4 Tightening torque 5
Figure A.1 Correct arrangement of wire rope clamps 5
Figure A.2 Outline dimensions of wire rope clamps5
Table A.1 Number of wire rope clamps and tightening torque6
foreword
This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1.Structure and Drafting Rules of Standardization Documents"
drafted.
This document replaces GB/T 13749-2003 "Safety Operating Regulations for Diesel Pile Drivers". Compared with GB/T 13749-2003, except for the
In addition to structural adjustments and editorial changes, the main technical changes are as follows.
--- Change the relevant requirements for the selection and installation of wire rope clamps (see 4.5, 3.5 of the.2003 edition);
--- Increased the requirements for the safety factor of wire ropes (see 4.5);
--- Increased the requirements for the special operating environment of the impact pile driver (see 4.6);
--- Changed the requirements for "working at heights" (see 4.9, 3.9 of the.2003 edition);
--- Added the provisions of the impact pile hammer "pile pulling operation", "air driving operation" and "when using hoisting" (see 4.10~4.12);
--- Added the provisions of hydraulic pile hammer "control box and cable" (see 4.13);
--- Added provisions for "piling on water" (see 4.14);
--- Increased the operating conditions of the impact pile hammer landing gear (see 5.4);
--- Increased the operating conditions of the hydraulic pile hammer "manipulation box" (see 5.5);
--- Added the operating conditions for "piling on water" (see 5.7);
--- Changed the requirements for wire rope inspection and scrapping (see 6.1, 5.1 of the.2003 edition);
--- Increased the inspection content of pile frame and hydraulic pile hammer "hydraulic oil pipe" (see 6.2);
--- Added the inspection content of "power station" and "accumulator" (see 6.3, 6.4);
--- Changed the inspection requirements of "hoist" (see 6.6, 5.3 of the.2003 edition);
--- Added the inspection content of impact pile hammer "hammer pad" and "buffer pad" (see 6.14, 6.15);
--- Added the inspection content of "piling on water surface" (see 6.20);
--- Increased the safety operation requirements in the operation of hydraulic pile hammers (see 7.8, 7.9, 7.22);
--- Changed the operation requirements for correcting the verticality of the pile after the pile insertion (see 7.17, 6.15 of the.2003 edition);
--- Increased the requirements for "pillar movement" in the operation (see 7.23);
--- Added the operational requirements for "piling on water" (see 7.24~7.26);
--- Added the precautions for "after water surface piling operations" (see 8.5);
--- Added "Wire Rope Clamp Selection and Installation" (see Appendix A).
Please note that some content of this document may be patented. The issuing agency of this document assumes no responsibility for identifying patents.
This document is proposed by China Machinery Industry Federation.
This document is under the jurisdiction of the National Standardization Technical Committee of Construction Machinery and Equipment (SAC/TC328).
This document was drafted by. Zhejiang Yongan Construction Machinery Co., Ltd., Beijing Construction Mechanization Research Institute Co., Ltd., Wenzhou Yongan Heavy Industry Co., Ltd.
Technology Co., Ltd., Tongji University, China Railway Bridge Bureau Group Co., Ltd., CCCC Third Navigation Engineering Bureau Co., Ltd., CCCC Fourth Navigation Bureau Second Project
Co., Ltd., CCCC First Navigation Engineering Bureau Co., Ltd., CCCC Second Navigation Engineering Bureau Co., Ltd., CCCC Second Public Engineering Bureau First Engineering Co., Ltd.
Company, Tianjin Port and Shipping Engineering Co., Ltd., Jiangsu Longyuan Zhenhua Offshore Engineering Co., Ltd., Jiangsu Huaxi Village Offshore Engineering Service Co., Ltd., Guangdong
Jianji Foundation Engineering Co., Ltd., China Metallurgical Chengdu Exploration and Research Institute Co., Ltd., China Construction Education Association.
The main drafters of this document. Lin Deng, Yu Youcun, Guo Chuanxin, Zhang Jian, Lu Hong, Qu Yaobao, Sun Guoguang, Li Yazhou, Yang Wu, Zhang Yachun, Wang Huiliang,
Wu Kaijun, Chen Qiang, Ma Xiaoli, Cao Chuntong, Gong Jianjun, Cui Yuzhong, Luo Donglin, Chen Yuanwan, Chen Zengzeng, Yang Zhenyu, Weng Kai, Miao Yansui, Xiao Yangchun,
Xu Bailong, Jia Min, Xiao Jisheng, Feng Xiaoxing, Liao Peng, Ren Dongxing, Liu Chenghuan, and Rome.
The previous versions of this document and its superseded documents are as follows.
---First published in.1992 as GB 13749-1992, first revised in.2003, and converted to a recommended standard in.2017
GB/T 13749-2003;
---This is the second revision.
Safety operation rules for impact pile driver
1 Scope
This document specifies the operating safety requirements for impact pile driver operators before, during and after work.
This document is applicable to impact piling hammers (including diesel piling hammers and hydraulic piling hammers) and pile frames, cranes, engineering ships, etc.
Operation of the hammer pile driver.
2 Normative references
The contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, dated citations
documents, only the version corresponding to that date applies to this document; for undated references, the latest edition (including all amendments) applies to
this document.
GB/T 5972-2016 Maintenance, maintenance, inspection and scrapping of crane wire ropes
GB/T 6067.1 Safety Regulations for Lifting Machinery Part 1.General
GB/T 7920.6 Construction Machinery and Equipment Terminology and Commercial Specifications for Piling Equipment
GB 22361-2008 Safety Specification for Piling Equipment
JGJ80 Safety technical specifications for working at heights in building construction
3 Terms and Definitions
Terms and definitions defined in GB/T 7920.6 apply to this document.
4 General requirements
4.1 The operator should be specially trained to be familiar with the performance, structure, use and maintenance of the impact pile driver (hereinafter referred to as "piling driver") under operation.
The maintenance method can only be operated after holding the operation certificate.
4.2 Before the operation, the surrounding environment, buildings and geological conditions of the work site should be fully understood.
4.3 The power device, hoist, hydraulic device and electrical device etc. equipped with the pile driver shall be operated according to their operating instructions.
4.4 The assembly, commissioning and disassembly of the pile driver should be operated according to the procedures specified in the instruction manual.
4.5 The steel wire rope should be fixed with wedge joints, pressing plates, rope clips, pressed joints or braided plugs corresponding to the diameter of the wire rope. steel wire rope
When plugged and fixed, the length of the braided part should not be less than 20 times the diameter of the wire rope and should not be less than 300mm, and the braided part should be made of thin steel wire.
tie up. When a wire rope clamp is used for fixed connection, the selection and installation of the wire rope clamp shall comply with the requirements of Appendix A. Pile frame wire rope safety factor
It should comply with the provisions of 4.6.5 in GB 22361-2008, and the safety factor of the wire rope of the lifting pile driver should not be less than 6 times.
4.6 In case of severe weather such as level 6 and above strong wind or heavy rain, heavy snow and heavy fog, the operation should be stopped. When the wind is greater than seven, the piles should be driven
Stop the machine in the windward direction, put down the impact piling hammer (hereinafter referred to as the impact hammer), and add a windproof cable. If necessary, the pile frame should be brought down. Pile driver should
There are lightning protection measures, and personnel should stay away from the pile driver in case of lightning. In special operating environment, the operation can be continued after the operation review and approval.
4.7 When installing the impact hammer, the impact hammer should be transported to within 2m in front of the guide column of the pile frame, and at least two free ends of the impact hammer should be fastened.
Pull the rope to ensure that the impact hammer does not sway left and right during the ascending process, and at the same time avoid the impact with the pile frame column.
4.8 When the pile driver is running, personnel should not enter within 3m below the impact hammer.
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