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Subsea and Subsurface Safety Systems—Subsea Trees | Midpage
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Code of Federal Regulations
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Subchapter B
Part 250
Subpart H
ECFR5a68e09c952e7f4
Subsea and Subsurface Safety Systems—Subsea Trees
250.825
Subsea tree subsurface safety devices—general.
250.826
Specifications for SSSVs—subsea trees.
250.827
Surface-controlled SSSVs—subsea trees.
250.828
Design, installation, and operation of SSSVs—subsea trees.
250.829
Subsurface safety devices in shut-in wells—subsea trees.
250.830
Subsurface safety devices in injection wells—subsea trees.
250.831
Alteration or disconnection of subsea pipeline or umbilical.
250.832
Additional safety equipment—subsea trees.
250.833
Specification for underwater safety valves (USVs).
250.834
Use of USVs.
250.835
Specification for all boarding shutdown valves (BSDVs) associated with subsea systems.
250.836
Use of BSDVs.
250.837
Emergency action and safety system shutdown—subsea trees.
250.838
What are the maximum allowable valve closure times and hydraulic bleeding requirements for an electro-hydraulic control system?
250.839
What are the maximum allowable valve closure times and hydraulic bleeding requirements for a direct-hydraulic control system?