# UCAR PIPELINE INCORPORATED — Warning Letter - **operation:** document - **citation:** CPF 420071006W - **title:** UCAR PIPELINE INCORPORATED — Warning Letter - **source type:** enforcement - **agency:** Pipeline and Hazardous Materials Safety Administration - **status:** historical - **official:** true - **published on:** 2007-08-01 - **effective on:** Not available - **summary:** CLOSED warning letter citing 192.605(b)(5), 192.707(a)(2), 192.743. - **machine formats:** - **json:** https://regulus.evalyn.ai/document/phmsa-enforcement-420071006w.json - **markdown:** https://regulus.evalyn.ai/document/phmsa-enforcement-420071006w.md - **app url:** https://regulus.evalyn.ai/document/phmsa-enforcement-420071006w - **source url:** https://primis.phmsa.dot.gov/enforcement-data/case/420071006W **body:** Warning Letter involving UCAR PIPELINE INCORPORATED. PHMSA's enforcement data identifies the cited regulations as 192.605(b)(5), 192.707(a)(2), 192.743. The case was opened on 2007-08-01 and is reported as closed as of 2007-08-01. Open the official case record for notices, responses, orders, and the latest status. Official case documents: 420071006W_warningletter_08012007.pdf: https://primis.phmsa.dot.gov/enforcement-documents/420071006W/420071006W_warningletter_08012007.pdf 420071006w_warningletter_08012007_text.pdf: https://primis.phmsa.dot.gov/enforcement-documents/420071006W/420071006w_warningletter_08012007_text.pdf 420071006w_warningletter_08012007_text.pdf U. S. Department af Transportation fslpetlne and Hmarstous Hlaierlafs Safety Admlnfstrsstion 8701 South Gessher, Suits ttttt Houston, TX 77D74 WARNING LETTER CERTIFIED MAIL - RETURN RECEIPT REQUESTED August 1, 2007 Mr. Kevin C. Weyer, President UCAR Pipeline, Incorporated 1000 County Road 340 Angleton, TX 77515-7515 CPF 4-2007-1006W Dear Mr. Weyer: On March 20-22, September 11-15, and October 10, 2006, a representative of the Pipeline and Hazardous Matenals Safety Administration (PHMSA) pursuant to Chapter 601 of 49 United States Code inspected your UCAR Pipeline System. As a result of the inspection, it appears that you have committed probable violations of the Pipeline Safety Regulations, Title 49, Code of Federal Regulations. The items inspected and the probable violation(s) are II192. 707 Line markers for mains and transmission lines. (a) Buried pipe(ines. Except as prowded in paragraph (b) of this section, a line marker must be placed and maintained as close as practical over each buried main and transmission line' (2) Wherever necessary to identify the location of the transmission line or main to reduce the possibility of damage or interference. UCAR has does not have an adequate number of pipeline markers along the nght-of-way to clearly identify the location of the transmission line At vanous locations along the pipeline right-of-way between Lake Charles, LA and Texas City, TX, the location of the pipeline cannot easily be determined from the UCAR pipeline markers. In many cases adkacent markers cannot be seen when standing at a given pipeline marker making it difficult to determine the pipeline route. UCAR needs to install additional pipeline markers so that the location of the transmission line is clearly identified. 192. 605 Procedural manual for operations, maintenance, and emergencies. (a) General. Each operator shall prepare and follow for each pipeline, a manual of wntten procedures for conducting operations and maintenance actiwties and for emergency response. For transmission hnes, the manual must also include procedures for handling abnormal operations. This manual must be reviewed and updated by the operator at intervals not exceeding 15 months, but at least once each calendar year. This manual must be prepared before operations of a pipeline system commence. Appropriate parts of the manual must be kept at locations where operations and maintenance activities are conducted (b) Maintenance and normal operahons. The manual required by paragraph (a) of this section must include procedures for the following, if applicable, to provide safety during maintenance and operations. (5) Starting up and shutting down any part of the pipeline in a manner des'igned to assure operation within the IVIAGP limits prescribed by this part, plus the build-up allowed for operation of pressure-limiting and control devices. The UCAR procedures for startup/shutdown of pipeline facilities are not adequate T' he UCAR procedures for startup/shutdown of the pipeline system deal mainly with hazardous air/fuel mixtures and purging. UCAR operations personnel have stated that the pipeline is fully automated and that field operations personnel have no need for startup/shutdown procedures. However, the regulations require at least a basic description of the procedures used to start and stop pipeline operations including basic fieid equipment checks, ensuring protection of the MAOP, and responding to abnormal operating conditions that may occur during the process. 192. 748 Pressure limiting and regulating stations: Capacity of relief devices. (a) Pressure relief devices at pressure hmiting stations and pressure regulating stations must have sufficient capacity to protect the facilities to which they are connected. Except as provided in )192. 739(b), the capacity must be consistent with the pressure limits of 5192. 201(a). This capacity must be determined at intervals not exceeding 15 months, but at least once each calendar year, by testing the devices in place or by review and calculations. (b) If review and calculations are used to determine if a device has sufficient capacity, the calculated capacity must be compared with the rated or experimentally determined relieving capacity of the device for the conditions under which it operates. After the initial calculations, subsequent calculations need not be made if the annual review documents that parameters have not changed to cause the rated or experimentally determined relieving capacity to be insufhcient. UCAR did not produce annual documentation indicating that the parameters under which the relief valve capacity was sized have not changed thereby eliminating the need for additional calcul'ations The original relief valve calculations as well as some subsequent determinations that the operational parameters under which the relief valves were sized were present in the UCAR records However, documentation for the annual determination over the past five years that the 2 operational conditions used to onginally size the relief valves has not changed, was not found in the UCAR files. UCAR needs to ensure that this annual check is performed and documented. Under 49 United States Code, g 60 122, you are subject to a civil penalty not to exceed $100, 000 for each violation for each day the violations per ists up to a maximum of $1, 000, 000 for any related series of violations. We have reviewed the circumstances and supporting documents irwolved in this case, and have decided not to conduct additional enforcement action or penalty assessment proceedings at this time. We advise you to correct the item(s) identified in this letter. Be advised that failure to do so will result in UCAR Pipeline, Inc. being subject to additional enforcement action. hlo reply to this letter is required. If you choose to reply, in your correspondence please refer to CPF 4-2007-1006W. Be advised that all material you submit in response to this enforcement action is subject to being made publicly available. If you believe that any portion of your responsive material qualifies for confidential treatment under 5 U. S. C. 552(b), along with the complete original document you must provide a second copy of the document with the portions you believe qualify for confidential treatment redacted and an explanation of why you believe the redacted information qualifies for confidential treatment under 5 U. S. C. 552(b). R. M Seeley Oirector, Southwest Region Pipeline and Hazardous Materials Safety Administration - **truncated:** false - **body characters:** 7209