長輸管道和公用管道設計文件組成及簽署
1.長輸(shu)管(guan)(guan)道(dao)(dao)設(she)計文件(jian)(jian)組成及(ji)簽(qian)署(shu)(shu)(shu) 長輸(shu)管(guan)(guan)道(dao)(dao)設(she)計文件(jian)(jian)及(ji)簽(qian)署(shu)(shu)(shu)見表9.1.2。 注:GA1級(ji)(ji)管(guan)(guan)道(dao)(dao)主要設(she)計文件(jian)(jian)(設(she)備布(bu)置圖(tu)、管(guan)(guan)道(dao)(dao)布(bu)置圖(tu)、應力計算書等)需要4級(ji)(ji)簽(qian)署(shu)(shu)(shu),GA2級(ji)(ji)管(guan)(guan)道(dao)(dao)主要設(she)計文件(jian)(jian)需要3級(ji)(ji)簽(qian)署(shu)(shu)(shu)。但是,按照新版TSG07的規定:G...