# NATURAL GAS PIPELINE CO OF AMERICA (KMI) — Notice of Amendment

- **operation:** document
- **citation:** CPF 120201006M
- **title:** NATURAL GAS PIPELINE CO OF AMERICA (KMI) — Notice of Amendment
- **source type:** enforcement
- **agency:** Pipeline and Hazardous Materials Safety Administration
- **status:** historical
- **official:** true
- **published on:** 2020-01-02
- **effective on:** Not available
- **summary:** CLOSED notice of amendment citing 192.12(e).
- **machine formats:** - **json:** https://regulus.evalyn.ai/document/phmsa-enforcement-120201006m.json
- **markdown:** https://regulus.evalyn.ai/document/phmsa-enforcement-120201006m.md
- **app url:** https://regulus.evalyn.ai/document/phmsa-enforcement-120201006m
- **source url:** https://primis.phmsa.dot.gov/enforcement-data/case/120201006M
**body:**

Notice of Amendment involving NATURAL GAS PIPELINE CO OF AMERICA (KMI). PHMSA's enforcement data identifies the cited regulation as 192.12(e). The case was opened on 2020-01-02 and is reported as closed as of 2020-02-07. Open the official case record for notices, responses, orders, and the latest status.

Official case documents:

120201006M_Closure Letter_02072020.pdf: https://primis.phmsa.dot.gov/enforcement-documents/120201006M/120201006M_Closure%20Letter_02072020.pdf

120201006M_Closure Letter_02072020_text.pdf: https://primis.phmsa.dot.gov/enforcement-documents/120201006M/120201006M_Closure%20Letter_02072020_text.pdf

120201006M_Notice of Amendment_01022020.pdf: https://primis.phmsa.dot.gov/enforcement-documents/120201006M/120201006M_Notice%20of%20Amendment_01022020.pdf

120201006M_Notice of Amendment_01022020_text.pdf: https://primis.phmsa.dot.gov/enforcement-documents/120201006M/120201006M_Notice%20of%20Amendment_01022020_text.pdf

120201006M_Operator Response to Notice_01292020.pdf: https://primis.phmsa.dot.gov/enforcement-documents/120201006M/120201006M_Operator%20Response%20to%20Notice_01292020.pdf

120201006M_Closure Letter_02072020_text.pdf

OVERNIGHT EXPRESS DELIVERY
February 7, 2020
Mr. Kenneth Grubb
Chief Operating Officer
Natural Gas Pipeline Co of America (KMI)
1001 Louisiana Street, Suite 1000
Houston, TX 77002
CPF 1-2020-1006M
Dear Mr. Grubb:
From August 6 - 8, 2019, a representative of the Pipeline and Hazardous Materials Safety
Administration (PHMSA), pursuant to Chapter 601 of 49 United States Code (U.S.C.), inspected
Natural Gas Pipeline Co of America’s (NGPL) Cairo Storage Fields and its Underground Gas
Storage Facility (UNGS) Program in Columbus City, IA. As a result of the inspection, NGPL was
issued a Notice of Amendment on January 2, 2020, which proposed amendment of your
procedures.
NGPL submitted its amended procedures on or about January 30, 2020. My staff reviewed the
amended procedures, and it appears that the inadequacies outlined in this Notice of Amendment
have been corrected.
This letter is to inform you no further action is necessary and this case is now closed. Thank you
for your cooperation.
Sincerely,
Robert Burrough
Director, Eastern Region
Pipeline and Hazardous Materials Safety Administration

120201006M_Notice of Amendment_01022020_text.pdf

NOTICE OF AMENDMENT
OVERNIGHT EXPRESS DELIVERY
January 2, 2020
Mr. Kenneth Grubb
Chief Operating Officer
Natural Gas Pipeline Co of America (KMI)
1001 Louisiana Street, Suite 1000
Houston, TX 77002
CPF 1-2020-1006M
Dear Mr. Grubb:
From August 6 - 8, 2019, a representative of the Pipeline and Hazardous Materials Safety
Administration (PHMSA), pursuant to Chapter 601 of 49 United States Code (U.S.C.), inspected
Natural Gas Pipeline Co of America’s (NGPL) Cairo Storage Fields and its Underground Gas
Storage Facility (UNGS) Program in Columbus City, IA.
On the basis of the inspection, PHMSA has identified the apparent inadequacy found within
NGPL’s plans or procedures, as described below:
1. § 192.12 Underground natural gas storage facilities.
(a) ….
(e) Operators of underground gas storage facilities must establish
and follow written procedures for operations, maintenance, and
emergencies implementing the requirements of API RP 1170 and API
RP 1171, as required under this section, including the effective dates as
applicable, and incorporate such procedures into their written
procedures for operations, maintenance, and emergencies established
pursuant to § 192.605.
NGPL’s written procedures for implementing the requirements of API RP 1171 were inadequate.
Specifically, NGPL failed to establish procedures to evaluate any annular gas occurrence that



CPF 1-2020-1006M
exceeds its established threshold in accordance with API RP 1171, Section 9.3.2 Well Integrity
Monitoring.
Section 9.3.2 states in part:
The operator shall monitor for presence of annular gas by measuring and recording annular
pressure and/or annular gas flow. The operator shall evaluate each annular gas occurrence
that exceeds operator - or regulatory-defined threshold levels determined from well
integrity evaluation and from risk assessment.
At the time of the inspection, NGPL procedures failed to address the requirement of API RP
1171, Section 9.3.2, for evaluating each annular gas occurrence that exceeds operator defined
thresholds. In addition, it was noted that NGPL had established thresholds that exceeded the
MAOP of the storage field.
Response to this Notice
This Notice is provided pursuant to 49 U.S.C. § 60108(a) and 49 C.F.R. § 190.206. Enclosed as
part of this Notice is a document entitled Response Options for Pipeline Operators in Enforcement
Proceedings. Please refer to this document and note the response options. 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).
Following the receipt of this Notice, you have 30 days to submit written comments, revised
procedures, or a request for a hearing under §190.211. If you do not respond within 30 days of
receipt of this Notice, this constitutes a waiver of your right to contest the allegations in this Notice
and authorizes the Associate Administrator for Pipeline Safety to find facts as alleged in this Notice
without further notice to you and to issue an Order Directing Amendment. If your plans or
procedures are found inadequate as alleged in this Notice, you may be ordered to amend your plans
or procedures to correct the inadequacies (49 C.F.R. § 190.206). If you are not contesting this
Notice, we propose that you submit your amended procedures to my office within 30 days of
receipt of this Notice. This period may be extended by written request for good cause. Once the
inadequacies identified herein have been addressed in your amended procedures, this enforcement
action will be closed.
It is requested (not mandated) that Natural Gas Pipeline Co of America maintain documentation
of the safety improvement costs associated with fulfilling this Notice of Amendment
(preparation/revision of plans, procedures) and submit the total to Robert Burrough, Director,
PHMSA Eastern Region, 840 Bear Tavern Road, Suite 300, West Trenton, NJ 08628. Please refer
to CPF 1-2020-1006M on each document you submit, and whenever possible provide a signed
PDF copy in electronic format. Smaller files may be emailed to robert.burrough@dot.gov. Larger
files should be sent on USB flash drive accompanied by the original paper copy to the Eastern
Region Office.
120201006M_Notice of Amendment_01022020_text Page 2 of 3



CPF 1-2020-1006M
Additionally, if you choose to respond to this (or any other case), please ensure that any response
letter pertains solely to one CPF case number.
Sincerely,
Robert Burrough
Director, Eastern Region
Pipeline and Hazardous Materials Safety Administration
Enclosure: Response Options for Pipeline Operators in Enforcement Proceedings
120201006M_Notice of Amendment_01022020_text Page 3 of 3
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