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This day in history: Shippingport Atomic Power Station goes online
I thought this would be of interest. The original is
at
http://www.nytimes.com/learning/general/onthisday/big/1218.html#article
BIG ATOMIC PLANT NEAR PITTSBURGH SUPPLYING POWER
-------------------------
Developers Hope Project, First of Kind in U. S., Can
Cut High Initial Cost
-------------------------
By JOHN W. FINNEY
Special to THE NEW YORK TIMES
Washington, Dec. 18--The country's first large-scale
civilian atomic power plant started generating
electricity for commercial use today.
This milestone of the atomic age was reached early
this morning when the atomic power plant at
Shippingport, Pa., began producing electricity for
consumers in the Pittsburgh area.
At 12:39 A. M., the Atomic Energy Commission
announced, the atomic-powered generator of the
Shippingport plant was tied in with the electrical
system of the Duquesne Light Company.
Gradually the fission heat from the large atomic
reactor was increased. By 3 A. M. the plant was
producing more than the 8,000 kilowatts it consumes
and was sending electricity through the Duquesne Light
transmission lines.
Fission Rate Increased
Throughout the day the power was built up as engineers
regulated the control rods that accelerate or
decelerate the atomic fission in the reactor core. At
7 A. M. the plant was producing 12,100 kilowatts of
electricity. The power output was scheduled to go to
more than 20,000 kilowatts tonight.
Within a few days the plant is expected to reach its
designed initial capacity of 60,000 kilowatts--enough
electricity to supply the needs of 120,000 persons.
As a developmental project, the Shippingport plant
will produce high-cost power that will be far from
competitive with conventional power. Its developers
hope it will lead the way, however, to future
atomic-power plants that will produce economical
electricity.
The Shippingport plant cost $72,500,000, including the
first loading of atomic fuel. With research and
development expenses, the cost rises to about
$120,000,000.
Subsidized by Government
Most of the expense was met by the Federal Government.
Duquesne Light supplied $5,000,000 toward the cost of
the reactor and furnished the site and generating
equipment at an estimated cost of $15,000,000.
Westinghouse contributed its profit, which would have
amounted to about $500,000.
Duquesne Light will operate the plant for the
Government and buy the electricity at a conventional
power cost of about eight mills per kilowatt-hour. The
actual cost of the atomic power is expected to run
from 55 to 60 mills.
The plant, on the Ohio River twenty-five miles
northwest of Pittsburgh, was built in thirty-two
months.
Electricity has been produced before from atomic
reactors, but never before in such quantity from a
strictly civilian plant.
The Commission asserted in its announcement that the
Shippingport plant is "the world's first full-scale
atomic electric power plant devoted exclusively to
peacetime uses."
Since October, 1956, the British atomic-power plant at
Calder Hall has been generating up to 100,000
kilowatts of electricity, but this plant was designed
to produce plutonium for weapons as well as
electricity.
The Soviet Union has announced ambitious plans for
atomic power but has disclosed only the operation of a
5,000-kilowatt plant.
The significance of the shipping-port event was muted
in the commission announcement. In the opinion of some
project officials, who understandably were
enthusiastic, the commission and the Administration
had missed the opportunity to score an international
psychological triumph to offset the Soviet satellite
achievement.
The commission announcement described the first
generation of commercial power at Shippingport as a
test. Similarly, in a message from Paris, where he is
attending the Atlantic pact meeting, Lewis L. Strauss,
chairman of the commission, said he was "gratified to
learn" of the plant's "initial power test."
In explaining the low-keyed approach to the event,
Administration officials said that it was viewed only
as a test of the reactor and therefore did not lend
itself to a full-scale publicity build-up.
In its international broadcasts, however, the Voice of
America was giving prominence to the event second only
to that given to the North Atlantic Council meeting.
Administration's Program
In some respects the commission announcement seemed to
be aimed at bolstering the Administration's domestic
power program rather than highlighting the historical
significance.
The announcement, for instance, was issued jointly
with the Duquesne Light Company, which will operate
the Government-owned plant for the commission. The
keystone of the Administration's atomic-power
development program is "partnership" with private
industry in construction of atomic plants.
In his message, Mr. Strauss also observed that the
Shippingport unit brings to "a total of five the
number of plants delivering civilian atomic power in
the United States this year." The four other plants
mentioned by Mr. Strauss are experimental facilities
and do not compare in size with Shippingport.
The fact that this nation's first large-scale atomic
power plant was built largely at Government expense
and direction is expected to supply new ammunition to
Democrats in Congress who have been urging a
Government program for building atomic plants.
Meet to Map Program
The announcement came as four members of the
Congressional Joint Committee on Atomic Energy were
meeting with the Atomic Energy Commission to try to
draft a common program to accelerate the atomic power
development program.
Democrats lost no time in pointing out that the
Shippingport plant had been constructed under the
personal direction of Rear Admiral Hyman G. Rickover,
rather than as part of the commissions's "partnership"
program. Democratic Representatives Clarence Cannon of
Missouri and Chet Holifield of California sent
telegrams to Admiral Rickover complimenting him on his
accomplishment.
Admiral Rickover, chief of the Naval Reactors Branch
of the commission, collaborated with the Bettis
Laboratory of Westinghouse Electric Corporation in
designing and constructing the reactor. The plant is
modeled on the pressurized water type reactor used to
power the first atomic submarine, the Nautilus.
Within the fifty-eight-ton core of the reactor are
fourteen tons of natural uranium surrounding 165
pounds of highly enriched uranium. The fission
reaction of the uranium heats water, kept under high
pressure to prevent it from boiling. The pressurized
water is circulated through a heat exchanger, thereby
producing steam in a secondary water system to turn
the turbine and electrical generator.
================================
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-------------------------------------------------------Copyright
2002 The New York Times Company
=====
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Certified Health Physicist
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