TY  - BOOK
ED  - American Petroleum Institute, API
TI  - Topsides Structure: API Recommended Practice 2TOP ; ISO 19901-3:2010 (Modified), Petroleum and natural gas industries- Specific requirements for offshore structures- Part 3: topsides structure
U1  - Caja 1-B 
PY  - 2019///
CY  - Washington
PB  - American Petroleum Institute, API
N1  - Provides requirements for the design, fabrication, transportation, installation, modification, and structural integrity management for the topsides structure for an oil and gas platform. It complements API 2A-WSD, API 2A-LRFD, ISO 19903, API 2FPS, API 2T, ISO 19905 1, and API 2N, which give requirements for various forms of substructures. It is based on ISO 19901- 3:2010 (Corrected version, 15-Dec-2011) and is consistent with ISO 19901-3:2014. In fact, ISO 19901-3 was followed to the fullest extent possible and modified only where needed to conform to standards and practices of API. Requirements in API 2TOP concerning modifications and maintenance relate only to those aspects that are of direct relevance to the structural integrity of the topsides structure
ER  -