{"operation":"document","citation":"PHMSA 20-173152","title":"NUSTAR PIPELINE OPERATING PARTNERSHIP L.P. — Integrity Assurance Notification","source_type":"inspection","agency":"Pipeline and Hazardous Materials Safety Administration","status":"current","official":true,"published_on":"2020-01-22","effective_on":"2020-01-22","summary":"HAZARDOUS LIQUID in IA; PRESSURE; PHMSA status: UNDER REVIEW.","machine_formats":{"json":"https://regulus.evalyn.ai/document/phmsa-leading-ian-20-173152-operator-10012.json","markdown":"https://regulus.evalyn.ai/document/phmsa-leading-ian-20-173152-operator-10012.md"},"app_url":"https://regulus.evalyn.ai/document/phmsa-leading-ian-20-173152-operator-10012","source_url":"https://www.phmsa.dot.gov/sites/phmsa.dot.gov/files/data_statistics/pipeline/SRCR_and_Integrity_Assurance_Notifications.zip","body":"This is a notification of a Long-Term Pressure Reduction defined in 49 CFR § 195.452 (h)(1)(ii). On January 18, 2019, NuStar Pipeline Operating Partnership L.P. implemented a pressure reduction of 920 psi on the Council Bluffs to Whiskey Creek 6” pipeline segment in response to an overdue 60-day feature (as defined in 49 CFR § 195.452 (h)(4)(ii)(B)). Flooding in the area has prevented safe access to the 60-Day condition.  To address the condition and prevent future accessibility issues, NuStar is determining the feasibility of performing a pipeline reroute. A Safety Related Condition Report was submitted regarding this anomaly on January 28, 2019.    ","truncated":false,"body_characters":674}