Cal. Code Regs. tit. 14, § 1941
(c) A pressure equal to 138 bars (2,000 psi).
Specific inspections and tests of the BOPE shall be made by the Division. The requirements for such tests will be included in the Division's answer to the notice of intention to drill.
Blowout-Prevention Equipment (BOPE) installations shall include high temperature-rated packing units and ram rubbers, if available, and shall have a minimum working-pressure rating equal to or greater than the lesser of:
1. Change without regulatory effect amending last paragraph filed 12-26-2006 pursuant to section 100, title 1, California Code of Regulations (Register 2006, No. 52).