Text For Citation: 01 Item/Group: 003 Hazard:

29 CFR 1910.119(f)(1)  The employer did not develop and implement written operating procedures that provided clear instructions for safely conducting activities in each covered process: On or about February 27, 2018 at DCP Midstream Sonora Gas Plant the employer did not develop or implement operating procedures for the administrative control for the use of chains, locks, or car-seals to ensure the intervening block to/from relief devices were open during operation that include but are not limited to the following instances: a) Block valve to PSV-32 (Deethanizer) (P&ID FS-203 Rev. 8) b) Block valve to PSV-211 (Depropanizer) (P&ID FS-204 Rev. 11) c) Block valve to PSV-47 (Butane Storage Tank) (P&ID FS-206 Rev. 15) d) Block valve to PSV-49 (Propane Storage Tank) (P&ID FS-206 Rev. 15) e) Block valve to PSV-213A (Gasoline Storage Tank) (P&ID FS-206 Rev. 15) f) Slug Catcher V-140A (P&ID FS-009 Rev. 7) g) Secondary Inlet Separator, V-151 (P&ID FS-010 Rev.23) h) Inlet Filter F-153 (P&ID FS-010 Rev. 23) i) 500M Reboiler (P&ID FS-012C Rev. 3) j) Regen Gas Heater H-108 (P&ID FS-102A Rev. 1) k) Demethanizer T-115 (P&ID FS-103 Rev. 4) l) Fuel Gas Scrubber V-119 (P&ID FS-109 Rev. 15) m) Butane Storage Tank T-6 (P&ID FS-206 Rev. 15) n) Propane Storage Tank T-5 (P&ID FS-206 Rev. 15) o) Gasoline Storage Tank T-1 ((P&ID FS-207 Rev. 8)