POWER October 2014 - 37
OPERATIONS & MAINTENANCE
2. Ice is the enemy. Employees at the Antelope Valley Station in North Dakota developed
a solution to keep ice from building up around the plant's cooling tower fans. Courtesy: Basin
Electric
heaters, and insulation, to ensure that they are
in place and working as required.
Southern Regions Are Not
Immune
A person might think that cold weather concerns
are isolated to northern climates, but
that is not the case. Plants in the southern U.S.
also face challenges in the winter, as " THE
BIG PICTURE: A Generation Freeze " in this
issue shows. The Springerville Generating
Station is a prime example. The plant-operated
by Tucson Electric Power (TEP)-is a
1,600-MW four-unit coal-fired facility located
in eastern Arizona. (For more on the plant,
see " Springerville Generating Station Earns
PRBCUG 2014 Honors " in the July issue of
POWER, online at powermag.com.)
Sited at an elevation 7,000 feet above sea
level, winter temperatures are regularly below
freezing. Tracy Ortiz, fuel superintendent
for Springerville Generating Station,
gave a presentation during the 2014 Powder
River Basin Coal Users' Group Annual
Conference, which was held in conjunction
with the ELECTRIC POWER Conference &
Exhibition. She noted several improvements
that the plant had made to deal with cold winter
weather.
CIRCLE 16 ON READER SERVICE CARD
October 2014 | POWER
www.powermag.com
37
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POWER October 2014
Table of Contents for the Digital Edition of POWER October 2014
Contents
POWER October 2014 - Cover1
POWER October 2014 - Cover2
POWER October 2014 - Contents
POWER October 2014 - 2
POWER October 2014 - 3
POWER October 2014 - 4
POWER October 2014 - 5
POWER October 2014 - 6
POWER October 2014 - 7
POWER October 2014 - 8
POWER October 2014 - 9
POWER October 2014 - 10
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POWER October 2014 - Cover3
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