# EQUITRANS MIDSTREAM CORPORATION — Notice of Amendment

- **operation:** document
- **citation:** CPF 12022013NOA
- **title:** EQUITRANS MIDSTREAM CORPORATION — Notice of Amendment
- **source type:** enforcement
- **agency:** Pipeline and Hazardous Materials Safety Administration
- **status:** historical
- **official:** true
- **published on:** 2022-03-22
- **effective on:** Not available
- **summary:** CLOSED notice of amendment citing 192.12(c).
- **machine formats:** - **json:** https://regulus.evalyn.ai/document/phmsa-enforcement-12022013noa.json
- **markdown:** https://regulus.evalyn.ai/document/phmsa-enforcement-12022013noa.md
- **app url:** https://regulus.evalyn.ai/document/phmsa-enforcement-12022013noa
- **source url:** https://primis.phmsa.dot.gov/enforcement-data/case/12022013NOA
**body:**

Notice of Amendment involving EQUITRANS MIDSTREAM CORPORATION. PHMSA's enforcement data identifies the cited regulation as 192.12(c). The case was opened on 2022-03-22 and is reported as closed as of 2022-05-26. Open the official case record for notices, responses, orders, and the latest status.

Official case documents:

12022013NOA_Closure Letter_05262022_(21-200902).pdf: https://primis.phmsa.dot.gov/enforcement-documents/12022013NOA/12022013NOA_Closure%20Letter_05262022_(21-200902).pdf

12022013NOA_Closure Letter_05262022_(21-200902)_text.pdf: https://primis.phmsa.dot.gov/enforcement-documents/12022013NOA/12022013NOA_Closure%20Letter_05262022_(21-200902)_text.pdf

12022013NOA_Notice of Amendment_03222022_(21-200902).pdf: https://primis.phmsa.dot.gov/enforcement-documents/12022013NOA/12022013NOA_Notice%20of%20Amendment_03222022_(21-200902).pdf

12022013NOA_Notice of Amendment_03222022_(21-200902)_text.pdf: https://primis.phmsa.dot.gov/enforcement-documents/12022013NOA/12022013NOA_Notice%20of%20Amendment_03222022_(21-200902)_text.pdf

12022013NOA_Operator Response to Notice_04142022_(21-200902).pdf: https://primis.phmsa.dot.gov/enforcement-documents/12022013NOA/12022013NOA_Operator%20Response%20to%20Notice_04142022_(21-200902).pdf

12022013NOA_Closure Letter_05262022_(21-200902)_text.pdf

OVERNIGHT EXPRESS DELIVERY
May 26, 2022
Mr. Gregg West
Vice President Midstream Operations
Equitrans Midstream Corporation
2200 Energy Drive
Canonsburg, PA 15317
CPF 1-2022-013-NOA
Dear Mr. West:
From June 14, 2021 through June 18, 2021, a representative from the Pipeline and Hazardous
Materials Safety Administration (PHMSA), pursuant to chapter 601 of 49 United States Code,
conducted an on-site pipeline safety inspection of Equitrans Midstream Corporation’s (Equitrans)
procedures for the Pratt underground natural gas storage field located in Greene County,
Pennsylvania. As a result of the inspection, Equitrans was issued a Notice of Amendment on March
22, 2022, which proposed amendment of your procedures.
Equitrans submitted its amended procedures on April 14, 2022. 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

12022013NOA_Notice of Amendment_03222022_(21-200902)_text.pdf

NOTICE OF AMENDMENT
OVERNIGHT EXPRESS DELIVERY
March 22, 2022
Mr. Gregg West
Vice President Midstream Operations
Equitrans Midstream Corporation
2200 Energy Drive
Canonsburg, PA 15317
CPF 1-2022-013-NOA
Dear Mr. West:
From June 14, 2021 through June 18, 2021, representatives of the Pipeline and Hazardous
Materials Safety Administration (PHMSA) pursuant to Chapter 601 of 49 United States Code
inspected Equitrans Midstream Corporation’s (ETRN) operations, maintenance, and emergency
response procedures for the Pratt underground natural gas storage field located in Greene County,
Pennsylvania.
On the basis of the inspection, PHMSA has identified the apparent inadequacy found within
ETRN’s plans or procedures, as described below:
1. § 192.12 Underground natural gas storage facilities.
(a) …
(c) Each operator of a UNGSF must prepare and follow for each
facility one or more manuals of written procedures for conducting
operations, maintenance, and emergency preparedness and response
activities under paragraphs (a) and (b) of this section. Each operator
must keep records necessary to administer such procedures and review
and update these manuals at intervals not exceeding 15 months, but at
least once each calendar year. Each operator must keep the
appropriate parts of these manuals accessible at locations where
UNGSF work is being performed. Each operator must have written
procedures in place before commencing operations or beginning an
activity not yet implemented.



CPF 1-2022-013-NOA
ETRN’s written procedures for conducting operations, maintenance, and emergency preparedness
and response activities were inadequate to ensure safe operation of a pipeline facility. Specifically,
ETRN failed to include written procedures addressing the requirements of Section 11 of API RP
1171 (Section 11)1
.
Section 192.12(b)(2) requires operators of depleted hydrocarbon and aquifer reservoir
underground natural gas storage facilities constructed on or before July 18, 2017 to meet the
provisions of section 11 of API RP 1171, and § 192.12(c) requires procedures pursuant to this
requirement. Section 11.2.1 of API RP 1171 states in relevant part that operators “…shall develop
and follow procedures for the construction, operation, and maintenance of natural gas storage wells
and reservoirs to establish and maintain functional integrity. When practicable, the operator’s
procedures should incorporate applicable industry recommended practices that promote personal
and process safety, resource conservation, environmental stewardship, mechanical integrity, and
reliable performance.”
During the inspection, ETRN was unable to provide procedures related to the maintenance, repair,
and remediation activities performed on the Pratt storage wells. Following the inspection, PHSMA
requested documentation of procedures used during the plugging and abandonment (P&A)
activities performed during 2020 and 2021 at the Pratt Storage Field. ETRN provided PHMSA
job specific plans related to the P&A work performed. Procedures pertaining to the development,
review, and approval process for the job specific plans were not available.
Therefore, ETRN’s procedures for underground storage were inadequate. ETRN must prepare
procedures addressing the development, review, and approval process for job plans associated with
maintenance, repair, and remediation activities. These procedures/processes must be included in
ETRN’s procedure manual for underground storage.
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
1 API 1171, Section 11 General: This section addresses requirements for the development, implementation, and
maintenance of programs, plans, and procedures intended to safely and effectively guide the operator in design,
construction, operation, and maintenance of underground natural gas storage facilities.
12022013NOA_Notice of Amendment_03222022_(21-200902)_text Page 2 of 3



CPF 1-2022-013-NOA
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 Equitrans Midstream Corporation 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,
Eastern Region, Pipeline and Hazardous Materials Safety Administration, 840 Bear Tavern Road,
Suite 300, West Trenton, NJ 08628. In correspondence concerning this matter, please refer to CPF
1-2022-013-NOA and, for each document you submit, please provide a copy in electronic format
whenever possible. 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.
Sincerely,
Robert Burrough
Director, Eastern Region
Pipeline and Hazardous Materials Safety Administration
Enclosure: Response Options for Pipeline Operators in Enforcement Proceedings
12022013NOA_Notice of Amendment_03222022_(21-200902)_text Page 3 of 3
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