43 NACE INTERNATIONAL: VOL. 56, NO. 8 MATERIALS PERFORMANCE AUGUST 2017
tions. Keeping the corrosion control coating
in place is the best answer for protecting
these HCAs in the future. One way this can
be achieved is by adding a fiber-reinforced
ARO over the barrier coating.
References
1 U.S. Code of Federal Regulations (CFR) Title
49, Part 192.461, "External Corrosion Con-
trol: Protective Coating" (Washington, DC:
Office of the Federal Register, 2011).
2 U.S. Code of Federal Regulations (CFR) Title
49, Part 195, "Transportation of Hazardous
Liquids by Pipeline" (Washington, DC: Office
of the Federal Register, 2017).
3 T. Keane, "Protecting Pipelines at Crossings:
Are Casings Obsolete?" Pipeline & Gas J. 236,
3 (2009).
4 N. Moriber, "Pipeline Corrosion," Trenchless
Technology 11 (2008).
5 "Evaluating Pipeline Coating Condition on
Horizontal Directional Drills," The Australian
P ipeliner, March 16, 2016, https://www.
pipeliner.com .au/2016/03/16/evaluating-
pipeline-coating-condition-on-horizontal-
directional-drills/ ( June 20, 2017).
RON R. RAPHOON is the manager of Busi-
ness Development, Pipeline, at Neptune
Research, Inc. (NRI), Pasadena, Texas, USA,
email: rraphoon@neptuneresearch.com. He
has 10 years of management and hands-on
application of fusion-bonded epoxy, two-
part epoxies, and cold-applied tapes for
several industry experts. He is a member of
NACE International.
Editor's note: Learn more about access is-
sues for coatings system installers in this new
Materials Performance special feature, "Sci-
ence in Action." Now that you've read the MP
article about the science of hidden damage to
protective coatings installed in high-conse-
quence areas, explore its application, which
is presented in these related CoatingsP ro
Magazine features:
B. DuBose, "Digging Deep to Rehab Concrete
Manholes," CoatingsPro Magazine, March
6, 2017. http://www.coatingspromag.com/
articles/concrete-coatings/2017/03/dig-
ging-deep-to-rehab-concrete-manholes.
June 19, 2017.
J. Frakes, "Cold Brew : Recoating the Interior of
a Post-Fermentation Tank," CoatingsPro
Magazine, June 30, 2015, http://www.
c o a t i n g s p r o m a g . c o m / a r t i c l e s / s t e e l -
coatings/2015/07/cold-brew-recoating-
the-interior-of-a-post-fermentation-tank.
June 19, 2017.
J. Innis, "Jacked Up Tank Job," CoatingsPro
Magazine 16, 11 (2016): pp. 32-38, May 1,
2017, http://c o atin gsproma g.e pubxp.
com/i/747279-nov-2016/32.
The Hidden Damage Done
to Protective Coatings