GB 50173-2014 GB 50173-2014 电气装置安装工程66kV及以下架空电力线路施工及验收规范：英文 - 工标库
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GB 50173-2014 GB 50173-2014 电气装置安装工程66kV及以下架空电力线路施工及验收规范：英文现行
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中华人民共和国住房和城乡建设部公告
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Announcement of the Ministry of Housing and Urban-Rural Development of the People's Republic of China
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Foreword
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1 General provisions
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2 Terms
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3 Inspection of raw material and equipment
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3.1 General requirements
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3.2 Foundation
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3.3 Tower
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3.4 Conductors and ground wires
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3.5 Insulators and fittings
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4 Surveying
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5 Earthwork
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6 Foundation engineering
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6.1 General requirements
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6.2 Cast-in-situ foundation
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6.3 Bored cast-in-situ pile foundation
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6.4 Excavated foundation
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6.5 Concrete pole foundation and precast foundation
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6.6 Rock foundation
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6.7 Construction in winter
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7 Tower engineering
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7.1 General requirements
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7.2 Tower erecting
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7.3 Concrete pole
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7.4 Steel tubular pole
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7.5 Guy wire
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8 Stringing engineering
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8.1 General requirements
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8.2 Non-tension stringing
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8.3 Tension stringing
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8.4 Connection
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8.5 Tightening
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8.6 Installation of fittings
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8.7 Stringing of optical fiber composite overhead ground wire
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9 Grounding engineering
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10 Electrical equipments on support structure
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10.1 Installation of electrical equipment
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10.2 Tests of electrical equipment
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11 Acceptance and hand-over
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11.1 Acceptance
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11.2 Completion test
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11.3 Completion delivery
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Appendix A Safety distance to ground and between crossing
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Appendix B Format of report on hand-over tests of electrical equipment on overhead transmission towers rated 66kV and below
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Appendix C Classification of construction works for overhead power lines rated 66kV and below
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Appendix D Construction quality inspection and acceptance sheets for lines rated 66kV and below
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Explanation of wording in this code
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List of quoted standards
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Explanation of revision
