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Lander County- Fact Sheets
If the Yucca Mountain nuclear waste repository is opened,
the Town of Battle Mountain and the County of Lander face the
prospect of truck and/or railroad shipments of high-level nuclear
waste moving through the community. If the shipments
are by truck they may pass directly through the town on Interstate
80. If the shipments are by rail, some may traverse the town,
but the majority would travel on the Union Pacific line north
of Battle Mountain assuming the primary point of entry is eastern
Nevada.

Downtown Battle Mountain, Lander County, Nevada
Nuclear
Waste Explained The
nuclear waste destined for a repository at Yucca Mountain
is called spent
nuclear fuel and high-level
radioactive waste.
This waste will be in solid form such as metals, ceramics,
and glass with small amounts of radioactive gases. Note:
Links take you to the Office of Civilian Radioactive Waste
Management site.
Fact sheet - Frequently Asked
Questions: Yucca Mountain and Used Nuclear Fuel Management (pdf
file)
State of Nevada - Nevada
study shows Yucca Mountain Project will cost much more
than storing nuclear waste at existing reactor sites (pdf-49K)
State of Nevada - Cost
of Yucca Mountain Vastly Exceeds That of Continued Interim
at-Reactor Storage (pdf-13K)
Mike Thorne and Associates Limited - Comparing
Yucca Mountain’s Cost With That of Interim Storage (pdf-107K) |
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Information about nuclear reactors |
| There are two types of nuclear reactors in operation
in the United States
Pressurized water reactors keep water under pressure so that
it heats, but does not boil. Water from the reactor and the
water in the steam generator that is turned into steam never
mix. In this way, most of the radioactivity stays in the reactor
area.
Boiling water reactors actually boil the water. In both types,
water is converted to steam, and then recycled back into water
by a part called the condenser, to be used again in the heat
process. Source: Nuclear Regulatory Commission

Schematic showing delivery of high-level waste
to Yucca Mountain |
1- Delivering—Canisters of nuclear waste,
sealed in special casks, are shipped to the site by truck or
train and inspected at the security gate. The casks containing
the spent nuclear fuel or high-level nuclear waste will be
separated and moved into the Carrier Preparation Building to
be sealed in permanent containers. |
2– Processing—Shipping casks are
removed and in the inner tube with the waste is placed in a
steel multilayered storage container. Any last decontamination
and measurement of the cask’s internal temperature is
taken before it is welded shut and placed on a cart for storage
in the mountain. |
3– Submerging—An automated system
sends the storage containers underground to the tunnel. Two
electric locomotives, one on each end of the waste package
transporter, wcould move the waste package down a 10,000-foot
railed ramp into the mountain. |
4– Storing– The containers are
stored on their sides along several parallel tunnels deep in
the earth. The proposed depth of the dump is about 1,200 feet
below the surface, but still about 800 feet above the water
table in a very hard rock called volcanic tuff. |
5– Containing—five different types
of vessels will be used to permanently store spent nuclear
fuel from commercial power reactors, spent nuclear fuel owned
by the U.S. Department of Energy—including naval fuel—and
canisters of solidified high-level radioactive waste from prior
commercial and defense fuel reprocessing operations, some of
which would contain cans of immobilized plutonium.
A titanium
drip shield will be placed over the containers before the repository
is closed. The shield protects from falling rocks and dripping
waterUp to 63,000 metric tons of commercial spent nuclear
fuel and 7,000 metric tons of high-level radioactive waste
and DOE spent nuclear fuel will be packed into hundreds of
double line drums—the outside is made of a corrosion-resistant
nickel-based alloy and the inside is a stainless steel cylinder.
The drums—once loaded with the nuclear material—are
filled with helium gas to prevent oxidation and help dissipate
heat, capped on both ends with two lids and welded shut.
Depending on what kind of nuclear waste is being stored in
them, canisters can vary in length from almost 12 feet to almost
20 feet and vary in diameter from 6 feet to 7 feet. They each
can hold from 84,000 pounds to 159,000 pounds of nuclear waste. |
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Copyright © 2007
Lander County Nuclear Waste Program. All rights reserved. |
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