&EPA Camp Minden Site

united states	Removal Action

Environmental Protection 	

Agency	Camp Minden - Explo Systems, Inc. Removal Action

Webster Parish, Louisiana	January 2015

This Fact Sheet will tell you about...

•	Future Actions

•	Current Actions

•	Past Actions

•	Site Background

•	For More Information

•	Contacts

Future Actions

The safety of the public is our most important
consideration. We agree the concerns of local
elected officials and people living in the
community should be addressed before
proceeding to destroy the M6 propellant and
other materials at Camp Minden.

On January 15, 2015, EPA extended the state's
deadline under an agreement by 90 days. EPA
extended the current cleanup deadlines to allow
everyone more time to consider other options
and to hear from community members. In no
way does this extension mean that EPA is
abandoning the site or the community. We
remain committed to working with our state
partners to get rid of the M6 propellant and
other materials at Camp Minden.

Whatever remedy moves forward, we believe
that local official and the public should have an
opportunity to provide feedback on the remedy
and any environmental and other controls they
would like to see included in the cleanup. We
look forward to finding ways to increase the
involvement of local officials and the
community in the remedy as we move forward
in addressing the dangerous situation facing us
at Camp Minden.

Current Actions

The Army Explosive Safety Board experts
found materials at Camp Minden to be in a
deteriorated state and warned of potential self-
ignition risk as soon as August 2015. The EPA,
Louisiana Department of Environmental Quality
and Louisiana Army National Guard are the
response authorities managing the destruction of
over 15 million pounds of deteriorating M6
propellant and nearly 3 million pounds of other
materials stored at Camp Minden.

The Louisiana Army National Guard issued a
request for proposals for companies to bid on
destroying materials at Camp Minden in
December 2014. The state's bids closed on
January 21, 2015.

Under federal enforcement orders, three
companies are also removing materials from
Camp Minden. To date, General Dynamic and
Alliant Techsystems have removed over
500,000 pounds of explosives and 130,000
pounds of contaminated debris from Camp
Minden. These two companies are also
removing approximately 2.6 million pounds of
aluminum and 200 pounds of H6 propellant
from Camp Minden. This work is expected to be
completed by June 2015. In a separate order,
Hercules, Inc. has removed over 849,000
pounds of nitrocellulose from Camp Minden.

Past Actions

Under federal law, EPA requires polluters to
pay for their actions. EPA ordered three
companies, referred to as 'responsible parties',
to remove nearly 3 million pounds of materials
from Camp Minden. These orders were issued


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to General Dynamics, Alliant Techsystems, and
Hercules, Inc. The work is nearly complete.
Copies of these orders are publicly available
(see For More Information).

Explo Systems, Inc. filed bankruptcy and
abandoned materials at Camp Minden. In late
October 2014, the U.S. Army, Louisiana Army
National Guard, Louisiana Department of
Environment Quality and EPA signed a
Settlement Agreement for the destruction of
more than 15 million pounds of M6 propellant
and 320,000 pounds of clean burning igniters
(CBI). The Army Explosive Safety Board made
several trips to see first-hand the conditions at
Camp Minden and recommended destroying the
materials. EPA used the Open Burn/Open
Detonation Dispersion Model developed by the
Army West Desert Test Center and emission
factors developed by the Army Technical Center
for Explosives Safety to determine the potential
air emissions from controlled open burning on
burn trays at Camp Minden. Air modeling
information is publicly available (see For More
Information).

The agreement and state's contract requires the
contractor to meet state and federal
environmental requirements to protect public
health. The award requires the contractor to
conduct extensive monitoring before, during and
after their work. EPA and the Louisiana
Department of Environmental Quality will
conduct independent monitoring during the
destruction of materials at Camp Minden.
Monitoring information will be publicly
available (see For More Information).

Site Background

On October 15, 2012, an uncontrolled explosion
at Camp Minden shattered windows four miles
away in the City of Minden and generated a
7,000-foot mushroom cloud. The Louisiana
State Police investigated the explosion and
discovered millions of pounds of chemicals and

explosives improperly stored and exposed to the
weather at Camp Minden. Louisiana State
Police directed Explo Systems, Inc. to secure
these materials and immediately protect them
from the weather to prevent further
deterioration. This work was completed before
Explo Systems, Inc. filed for bankruptcy.

Today, there are approximately 15 million
pounds of deteriorated M6 propellant, 320,000
pounds of CBI, and other materials stored in 97
storage bunkers were abandoned at Camp
Minden.

Camp Minden is almost 15,000 acres in size and
located in Webster Parish, Louisiana. The
facility was formerly known as the Louisiana
Military Ammunition Plant which is a National
Priorities List Superfund site primarily because
of problems caused by groundwater
contamination and remediation is on-going.

For More Information

If you would like more information about Camp
Minden, visit our website at
www.epa.gov/region6.

You can also review copies of information at:

Webster Parish Library, 521 East and West
Street, Minden, LA 71055, (318) 371-3080

Doyline Branch Library, 333 Main Street, P.O.
Box 8, Doyline, LA 71023, (318) 745-3800

Contacts

Citizens can call 800.887.6063 during normal
business hours (9 am - 4 pm weekdays) and by
email at our dedicated mailbox
r6_camp_minden@epa.gov.

All inquiries from the news media should be
directed to the EPA Region 6 Press Office at
214.665.2200 or by email at R6press@epa.gov .


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*>EPA

United States
Environmental Protection
Agency

Region 6

1445 Ross Ave. (6SF-VO)
Dallas, TX 75202


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