| Standard ID | SY 4207-2007 (SY4207-2007) |
| Description (Translated English) | Code for quality acceptance of oil and gas construction engineering Pipeline crossing and aerial crossing engineering |
| Sector / Industry | Oil & Gas Industry Standard |
| Classification of Chinese Standard | E98 |
| Classification of International Standard | 75.200 |
| Word Count Estimation | 145,178 |
| Date of Issue | 2007-10-08 |
| Date of Implementation | 2008-03-01 |
| Quoted Standard | GB/T 8923; GB 50026; GB 50108; GB 50202; GB 50203; GB 50204; GB 50205; JGJ 18; JGJ 81; JTJ 071; SY 4200-2007 |
| Administrative Organization | Petroleum Engineering Construction Standardization Committee |
| Regulation (derived from) | NDRC Notice No. 66 of 2007 |
| Summary | This standard specifies the construction of oil and gas pipeline construction quality wear across the acceptance criteria, inspection lot, sub-project, project acceptance and units of the division of engineering quality standards, content and procedures, pipeline crossing construction site wearing quality management and quality control provisions, inspection lot sampling methods for quality inspection, pipeline construction quality acceptance wear across engineering division principles. This standard applies to pipe through the crossing construction quality acceptance. Relevant professional construction quality acceptance criteria should be used in conjunction with this. |