PHMSA Gas Transmission (GT) Integrity Management
Time: 05/23/2013 07:37 AM

PHMSA Gas Integrity Management Protocol Results Form

Protocol:
 A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P 

Explanation of Protocol Format

Each protocol element will have top-tier protocols that address the high level requirements. The regulatory requirement upon which the protocol is based is contained in brackets; e.g., [§192.905(a)]

Each top-tier protocol will have detailed "sub-tier" protocols which collectively lead the inspector to draw overall conclusions about compliance with the top-tier protocol. The regulatory requirement, upon which each sub-tier protocol is based, is also contained in brackets.

Notes on protocols:
  • The typical sentence structure used in the protocols follows the form of "Verify that [describe the requirement]." The use and meaning of the term "verify" is expanded upon below.
  • PHMSA will "verify" an operator’s compliance status with respect to each requirement. In order to perform this verification, PHMSA will inspect the operator’s documented processes and procedures in order to determine if a program has been established that complies with rule requirements. In addition, PHMSA will inspect an operator’s implementation records to determine if the operator is effectively implementing its programs and processes. The purpose of the PHMSA verification/inspection is not to perform a quality check of every integrity related activity. The PHMSA inspection is conducted in the form of an audit. As a result, the PHMSA inspection will typically perform an inspection of selected operator records sufficient in breadth and depth to give the inspection team adequate understanding regarding the degree of an operator's commitment to compliance with applicable requirements and/or the degree to which the operator's program has been effective with respect to achieving compliance. PHMSA may use any number of inspection or audit techniques to identify potential compliance issues. Program documents may be inspected to determine if adequate processes have been developed and documented to the degree necessary for competent professionals to understand and effectively implement the process with results that are consistent and repeatable. For example, one technique that might be used by the inspection team is a "vertical slice" in which a specific covered segment or pipeline system is selected to perform a detailed inspection of every aspect of integrity management, thus following a specific example through the entire process of integrity management. Based on those reviews, OPS will identify potential non-compliances with rule requirements. PHMSA can not and will not certify nor conclude that an operator is in full compliance with rule requirements, even if the inspection does not identify any areas of non-compliance. Operators are wholly responsible for compliance with regulations.
  • References to regulatory requirements may include references to specific rule sections/paragraphs and/or to industry standards that are invoked in the rule. As specified in §192.7, any requirement invoked by reference is a requirement of the rule as though it were set out in full in the regulation.
  • Protocols are subject to change without notice.
  • Protocols are an initial guide for use by OPS inspectors during Integrity Management inspections. Inspectors will develop additional questioning during the course of the inspection to investigate the specifics of an operator's program. Protocols are not to be construed as an exhaustive list of questions that may be presented to operators during an inspection.
  • Protocols are made publicly available as a courtesy to operators as they develop their Integrity Management program, as well as other stakeholders.

Protocol Area G. Confirmatory DA

  • G.01 Confirmatory Direct Assessment, CDA

G.01 Confirmatory Direct Assessment, CDA

If using confirmatory direct assessment (CDA) as allowed in §192.937, verify that the operator's integrity management plan meets the requirements of §192.931, §192.925 (ECDA) and §192.927 (ICDA). [§192.931]

G.01.a. Verify that the operator's CDA plan for external corrosion complies with all of the requirements contained in §192.925 (See Protocol D.01 ~ Protocol D.05) with the following exceptions, [§192.931(b) and §192.925]
  1. The procedures for indirect examination may allow use of only one indirect examination tool suitable for the application
  2. The procedures for direct examination and remediation must provide that all immediate action indications and at least one scheduled action indication are excavated for each ECDA region.
G.01.a. Inspection Results    Type an "X" in the applicable box below. Select only one.
No Issues Identified
Potential Issues Identified (explain in summary)
Not Applicable (explain in summary)

 

G.01.a. Inspection Issues Summary    Leave blank if no issue was identified.

 

G.01.b. Verify that the operator's CDA plan for internal corrosion complies with all of the requirements contained in §192.927 (See Protocols D.6 ~ D.9) except that procedures for identifying locations for excavation may require excavation of only one high risk location in each ICDA region.[§192.931(c) and §192.925]

G.01.b. Inspection Results    Type an "X" in the applicable box below. Select only one.
No Issues Identified
Potential Issues Identified (explain in summary)
Not Applicable (explain in summary)

 

G.01.b. Inspection Issues Summary    Leave blank if no issue was identified.

 

G.01.c. When using CDA carried out under §192.931(b) or (c), if an operator discovers any defect requiring remediation prior to the next scheduled assessment, verify that the operator evaluates the need to accelerate the schedule for the next assessment. If the schedule is accelerated, verify that the new assessment scheduled is determined using the methodology documented in NACE RP0502-2002, Section 6.2 and NACE RP0502-2002, Section 6.3. [§192.931(d)]
  1. If the defect requires immediate remediation, verify the operator reduces pressure consistent with §192.933 (See Protocol E) until the operator has completed reassessment using one of the assessment techniques allowed in §192.937 (See Protocol F). [§192.931(d)]
G.01.c. Inspection Results    Type an "X" in the applicable box below. Select only one.
No Issues Identified
Potential Issues Identified (explain in summary)
Not Applicable (explain in summary)

 

G.01.c. Inspection Issues Summary    Leave blank if no issue was identified.

 

G.01 Documents Reviewed    (Tab from bottom-right cell to add additional rows.)
Document Number Rev Date Document Title

 

G.01 Inspection Notes

 

Protocol:
 A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P 
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