Cost effective TLP installation methods and tendon top connectors
This paper describes a novel TLP tendon top connector and motion arrest system. The top connector and motion arrest system is inherently linked to the method used to install the platform, and methods for platform installation are described. This method of installation is most suitable for deepwater and/or large TLP structures, but can also be used in moderate water depth as well. The tendon installation method utilizes the so-called Platform Arrestor Concept (PAC). The installation is procedurally not complex and calls for relatively simple installation equipment, and also enables the use of simple tendon tie-off equipment, such as a single piece nut. The tendons can be pre-installed to the foundation prior to platform arrival, or can be co-installed, i.e., installed while the platform is on location.
- OSTI ID:
- 39219
- Report Number(s):
- CONF-950254--
- Country of Publication:
- United States
- Language:
- English
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