佛山市燃气集团股份有限公司城镇燃气工程施工技术规定集团安全技术部编制版本：日期：佛山市燃气集团股份有限公司城镇燃气工程施工技术规定文件号：佛山燃气/版本：编制：日期：审核：日期：批准：日期：前言为规范城镇燃气工程施工，统一集团施工技术规定，确保管网本质安全，集团公司安全技术部与佛山市华燃能燃气工程有限公司共同编写了本规定。本规定参考了相关国家规范、标准、法规和文献制订，所有规范均为最新版本，本规定是国家规范在生产实践中的合理补充。本规定适用于集团各二级公司城镇燃气工程施工，工程施工除了需满足现行相关国家规范、标准和法规的规定外，还应符合本规定的要求。本规定由集团公司安全技术部负责组织解释、修订和补充。目次第一篇城镇燃气户内工程施工技术规定·······················································11总则································································································12一般规定···························································································13材料及设备的选用················································································14管道连接···························································································15管道及附属设备安装············································································27防雷·································································································68防腐及色标·························································································79其它·································································································710燃气铜管暗设施工·············································································911附则······························································································14第二篇城镇燃气户外工程施工技术规定·····················································151总则······························································································152一般规定·························································································153土方工程··········································································...
