# HOLLY ENERGY PARTNERS - OPERATING, L.P. — Notice of Amendment

- **operation:** document
- **citation:** CPF 420185006M
- **title:** HOLLY ENERGY PARTNERS - OPERATING, L.P. — Notice of Amendment
- **source type:** enforcement
- **agency:** Pipeline and Hazardous Materials Safety Administration
- **status:** historical
- **official:** true
- **published on:** 2018-06-20
- **effective on:** Not available
- **summary:** CLOSED notice of amendment citing 195.402(c)(3).
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- **markdown:** https://regulus.evalyn.ai/document/phmsa-enforcement-420185006m.md
- **app url:** https://regulus.evalyn.ai/document/phmsa-enforcement-420185006m
- **source url:** https://primis.phmsa.dot.gov/enforcement-data/case/420185006M
**body:**

Notice of Amendment involving HOLLY ENERGY PARTNERS - OPERATING, L.P.. PHMSA's enforcement data identifies the cited regulation as 195.402(c)(3). The case was opened on 2018-06-20 and is reported as closed as of 2018-12-13. Open the official case record for notices, responses, orders, and the latest status.

Official case documents:

420185006M_Closure Letter_12132018.pdf: https://primis.phmsa.dot.gov/enforcement-documents/420185006M/420185006M_Closure%20Letter_12132018.pdf

420185006M_Closure Letter_12132018_text.pdf: https://primis.phmsa.dot.gov/enforcement-documents/420185006M/420185006M_Closure%20Letter_12132018_text.pdf

420185006M_Notice of Amendment_06202018.pdf: https://primis.phmsa.dot.gov/enforcement-documents/420185006M/420185006M_Notice%20of%20Amendment_06202018.pdf

420185006M_Notice of Amendment_06202018_text.pdf: https://primis.phmsa.dot.gov/enforcement-documents/420185006M/420185006M_Notice%20of%20Amendment_06202018_text.pdf

420185006M_Operator Response to Notice_08292018.pdf: https://primis.phmsa.dot.gov/enforcement-documents/420185006M/420185006M_Operator%20Response%20to%20Notice_08292018.pdf

420185006M_Closure Letter_12132018_text.pdf

CERTIFIED MAIL - RETURN RECEIPT REQUESTED
December 13, 2018
Mark Cunningham
Senior Vice President, Engineering & Technical Services
Holly Energy Partners- Operating, L.P.
2828 N Hardwood, Suite 1300
Dallas, Texas 75201
CPF No. 4-2018-5006M
Dear Mr. Cunningham:
During the month of March 2017, representatives of the Pipeline and Hazardous Materials Safety
Administration (PHMSA) inspected Holly Energy Partners- Operating, L.P. Operating and
Maintenance procedures in the city of Carlsbad, New Mexico.
As a result of this inspection, a Notice of Amendment, CPF 4-2018-5006M, was issued on June
20, 2018 to Holly Energy Partners- Operating, L.P. On August 30, 2018, Holly Energy Partners-
Operating, L.P responded to the Notice. Based upon review of the response letter, 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,
Mary L. McDaniel, P.E.
Director, Southwest Region
Pipeline and Hazardous Materials Safety Administration

420185006M_Notice of Amendment_06202018_text.pdf

NOTICE OF AMENDMENT
CERTIFIED MAIL - RETURN RECEIPT REQUESTED
June 20, 2018
Mr. Mark Cunningham
Sr. Vice President, Engineering & Technical Services
Holly Energy Partners- Operating, L.P.
2828 N Hardwood, Suite 1300
Dallas, TX 75201
CPF 4-2018-5006M
Dear Mr. Cunningham:
During the month of March 2017, representatives of the Pipeline and Hazardous Materials Safety
Administration (PHMSA) pursuant to Chapter 601 of 49 United States Code inspected Holly
Energy Partners- Operating, L.P (HEP) Operating and Maintenance (O&M) procedures in the city
of Carlsbad, NM.
On the basis of the inspection, PHMSA has identified the apparent inadequacies found within
Holly Energy Partners- Operating, L.P. plans or procedures, as described below:
1. §195.402 Procedural manual for operations, maintenance, and emergencies
(c) Maintenance and normal operations. The manual required by paragraph (a) of this
section must include procedures for the following to provide safety during maintenance and
normal operations:
(3) Operating, maintaining, and repairing the pipeline system in accordance with each of the
requirements of this subpart and subpart H of this part.
HEP did not have a written procedure to perform calibration of reference half cells used to
determine the adequacy of cathodic protection of their pipeline system as required by §195.571.



During the field inspection, PHMSA asked the corrosion technicians performing the pipe to soil
potential surveys if the reference half cell was calibrated or not. HEP’s corrosion technician
responded that HEP does not have any procedure on reference cell calibration.
The M.C. Miller (reference cell manufacturer) technical manual, MAN270 clearly explains in
detail about the short-term maintenance, long term maintenance and testing electrodes for
accuracy.
HEP must amend its procedure to reflect the reference half cell calibration process. HEP must
include a time frame detailing how often or under what situation, the reference cell must be
calibrated or replaced. In the procedure, HEP must explain how corrosion personnel will document
the calibration date or replacement date of the reference cell..
2. §195.402 Procedural manual for operations, maintenance, and emergencies
(c) Maintenance and normal operations. The manual required by paragraph (a) of this
section must include procedures for the following to provide safety during maintenance
and normal operations:
(3) Operating, maintaining, and repairing the pipeline system in accordance with each of the
requirements of this subpart and subpart H of this part.
The HEP- O&M procedure, O&M-195.571, is inadequate and does not comply with the cathodic
protection criteria contained in paragraphs 6.2.2, 6.2.3, 6.2.4, 6.2.5 and 6.3 in NACE SP 0169
referenced by §195. 571.
During the procedure review, PHMSA noted HEP is considering a -850 mVdc “ON” reading as
an indication of adequate cathodic protection on their pipeline.
The HEP-O&M-195.571 Cathodic Protection Criteria states: -
“It as commonly accepted throughout the industry that a steel structure is under cathodic
protection when the potential, as referred to a copper sulfate electrode, is -.85 volt current applied
(ON) or more negative with respect to the soil”.
“HEP’s Cathodic Protection Criteria complies with NACE SP-0169
If -.85-volt current applied (ON) measurement is not achieved, further follow-up action will be
taken to achieve adequate protection. 100mv Polarization criterion may be used to determine
adequate Cathodic Protection.”
According to NACE SP 0169, paragraph 6.2.2, “Voltage drops other than those across the
structure-to-electrolyte boundary must be considered for valid interpretation of this voltage
Measurement”.
HEP must amend their procedure to reflect a -850 mV “ON” read with the consideration of IR
drop for valid interpretation of the voltage measurement.
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3. §195.402 Procedural manual for operations, maintenance, and emergencies
(c) Maintenance and normal operations. The manual required by paragraph (a) of this
section must include procedures for the following to provide safety during maintenance
and normal operations:
(3) Operating, maintaining, and repairing the pipeline system in accordance with each of the
requirements of this subpart and subpart H of this part.
HEP did not have an adequate written procedure to reflect the criteria used to determine the
adequacy of cathodic protection of their pipeline system as required by §195.571.
During the field inspection of the Wichita Falls Tank terminal, PHMSA came across several above
ground storage tanks that have the double tank bottom. PHMSA asked HEP to explain how they
maintain cathodic protection on those tank bottoms. HEP responded by providing the records of
VCI (vapor corrosion inhibitor) injection and ER corrosion probes. Upon request, HEP also
provided the procedure for VCI and ER corrosion probes.
After reviewing the procedures and the records, PHMSA noted the authenticity of the procedure
does not indicate whether it is officially approved or not by HEP. The procedure lacks procedure
#, revision dates, etc. PHMSA also noted a lack of details such as engineering analysis and /or
benefits about using the VCI (vapor corrosion inhibitor) in the double tank bottom
HEP must amend its procedure, “AST Corrosion Control Procedures.” HEP must establish an
engineering analysis and/ or the benefits from using the VCI (vapor corrosion inhibitor) in the
double tank bottom. HEP must explain in detail the injection and re-injection criteria/requirements
of VCI (vapor corrosion inhibitor) based on the ER corrosion probes rate.
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 Compliance
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).
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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 [number of days]
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 Holly Energy Partners- Operating, L.P. maintain documentation
of the safety improvement costs associated with fulfilling this Notice of Amendment
(preparation/revision of plans, procedures) and submit the total to Mary McDaniel, Director, SW
Region, Pipeline and Hazardous Materials Safety Administration. In correspondence concerning
this matter, please refer to CPF 4-2018-5006M and, for each document you submit, please provide
a copy in electronic format whenever possible.
Sincerely,
Mary L. McDaniel, P.E.
Director, Southwest Region
Pipeline and Hazardous Materials Safety Administration
Enclosure: Response Options for Pipeline Operators in Compliance Proceedings
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