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HOW TO BUILD A LIVE-FIRE SHOOT HOUSE
By Steve Ijames
Police officer training is a much debated topic and
insatiable in its consumption of agency time, budget, and personnel/resources.
The focus on this issue is driven by a variety of factors, including:
• Civil liability (real or perceived);
• Peace Officer Standards and Training (POST) mandates;
and/or
• A commitment to preparing officers for the tasks at hand.
The Supreme Court has established guidelines concerning
police training in cases such as Canton v. Harris and the City of
Margate v. Popow. The justices directed agencies to train their officers AND
do so in a practical manner consistent with the tasks likely to be faced on the
job. The practical aspect is the most challenging, as agencies attempt to
address divergent training needs in an expeditious and fiscally responsible
manner.
One Agency’s Experience
The purpose of this article is to focus on one step in the
“practical” process; specifically, the creation of a live fire ballistic
shooting house. The reasons for considering such an undertaking are varied, but
generally involve a catalyst event(s). In the case of the Springfield, Missouri,
Police Department, the catalyst was a dramatic increase in elevated risk calls
for service.
In 1990, the community found itself at the center of the
fastest growing methamphetamine network in the nation. Search warrant/barricaded
suspect incidents exceeded 275 that year, and a full-time Special Operations
Team was created to address the tactical call load. Additional training came
with the assignment, in hopes of improving the decision-making skills and
operational readiness of those tasked with high risk assignments in residential
environments. Unfortunately, it was quickly determined that ordinary exercises
and training facilities were not “practical and consistent with the tasks
likely to be faced on the job.” The team operated almost exclusively indoors,
engaging suspects, children, and animals while moving over every type of clutter
imaginable. This was in stark contrast to their manicured firing range which was
geared towards static daylight shooting from known distance/debris-free concrete
firing lines. Exposing officers to a more realistic training environment would
require a philosophical shift in the training mentality and a physical shift in
the “square range” paradigm.
Objectives
This article deals only with the physical side. It is an
overview of the “shooting house” construction process and a ten year after
action report concerning the durability of the chosen design. It is not intended
to be all-inclusive or address every concern about shooting house construction
and use. The facility is a long way from perfect and was built with specific,
limiting, objectives in mind. Those who take on a job like this will face
opposition as they compete with other projects for funding, command staff
support, etc. To be successful in such a process, you generally must be
diplomatic and willing to compromise. As a result, the end product may not be
exactly what you wanted, but will likely be a significant improvement over what
you had. The goals of the live fire project were as follows:
• To create a structure offering 360° external wall
ballistic protection capable of stopping any projectile likely to be
found in the police arsenal. It is important to note that “capable of stopping”
is not to be confused with “intended for use.” The house was not designed
for rifle rounds or 12-gauge slugs. Likewise, for safety reasons, it was decided
that the walls must be able to stop such rounds should they somehow end up being
fired inside;
• To provide ballistic protection for the interior walls
capable of stopping the handgun/submachine gun rounds intended to be used
inside;
• To be neat in appearance - The range facility is well
manicured and very attractive. The shooting house was not to detract from that
and, in fact, every effort must be made to ensure that it adds to the overall
range appearance;
• To be durable - The shooting house was to have a service
life of no less than ten years. Service life was defined as maintaining
appearance and functionality with minimal upkeep; and
• The total cost of the project (not including police labor
costs) must not exceed $10,000.
Receiving the Go-Ahead
With approval to proceed and the guidelines established, the
project was set in motion. The first step was deciding which type of house to
build. There were a number of options, including but not limited to:
• New or used sand/dirt filled “tire houses”;
• Heavy frame construction (2 x 6 - 2 x 8), covered in
plywood sheeting, then filled with a ballistic medium, such as sand or gravel;
• Steel/heavy wood frame with various types of synthetic
coverings capable of stopping/trapping the projectiles; or
• Railroad ties/heavy timbers (new and used).
In order to obtain a firsthand perspective of each design,
team members visited a variety of shooting houses across the country. They took
notes on layout, appearance, structure, and lessons learned during and after the
construction process. In a number of cases, team members conducted live fire
training and got an “operator’s view” of the houses in question. The
officers returned home, compared notes, and conducted range/ballistics tests on
a variety of materials. They ultimately decided that brand-new oak railroad ties
would best meet their needs and project criteria. Range testing revealed that a
single tie offered excellent ballistic protection, with submachine gun rounds
stopping within an inch of penetration. They were also:
• Durable and extremely weather-resistant;
• Uniform and neat in appearance; and
• Cost-effective due to Springfield being the home of
Burlington-Northern Railroad’s largest tie yard. The city has a contract with
BN and is able to purchase the ties at a very reasonable rate. Obtaining them
from an out of area source would have made them cost prohibitive, due to issues
relating to weight and shipping.
It is important to note that, in some areas, EPA issues will
prevent the use of treated wood, creosote products, and other chemicals which
may be “hazardous” by definition. Agencies facing such issues should still
consider the design concept and utilize timbers which are untreated. Service
life of the structure will be reduced, but steps such as adding a roof or “tarping”
when not in use, can protect the timbers from decay.
Based on the limited availability of range space and
budgetary constraints, the size and layout of the structure was determined. It
is represented by the accompanying blueprint.
Construction
The construction of the house was then begun, with team
members providing skill/labor by day and serving search warrants by night. A
general overview of the building process is outlined as follows:
• Survey, grade, and establish the corners and support beam
locations for the interior and exterior walls;
• Procure and assemble the timbers, base rock, and other
related building materials at the scene;
• Use a tractor mounted auger to drill the corner and wall
support timber holes 36 inches into the ground;
• Set the corner and wall support timbers vertically in
concrete. The following photographs and graphic provide details of this process:
• The interior and exterior wall timbers were then stacked
eight feet high, between the previously set support posts. Two inches of asphalt
roofing cement was laid between each tie to minimize “gap” potential as the
timbers aged. The tops of each support post were then banded together with steel
strapping. This was done to prevent any outward pressure from forcing the
supports apart over time. Based on the ballistic requirements, the exterior
walls were set two timbers thick, separated by seven inches of packed base rock,
for a total thickness of 21 inches. Base rock is a finely crushed limestone
product similar in consistency to sand. It is readily available in this region
and various other types of material (sand, reconstituted road asphalt, gravel)
could have been substituted if base rock wasn’t so inexpensive. The interior
walls were set one timber thick. It is important to note that the ties weigh
several hundred pounds each and are “exciting” to handle by hand -
especially at levels above the waist. The use of a front-end loader and railroad
“tie hooks” are strongly recommended when raising timbers above the third
level;
• The front-end loader was then used to dump twenty tons of
base rock over the walls for spreading and compacting on the floor of the house.
The base rock would offer a relatively solid surface (after exposure to rain),
but would not be so hard that a ricochet potential would exist;
• The CCA/pressure treated observation deck was then
constructed. It was designed to allow full viewing of the entire house during
training exercises and is a point from which a safety officer would have
absolute control/authority to safely “whistle stop” an exercise should the
need arise;
• The interior and exterior doors were then set in place.
All interior doors were standard hollow core. The exterior doors were a
combination of solid wood, heavy-duty metal with rubber padding for “ram”
training and a double supported steel commercial door for explosive breaching;
• The final step on the interior was the installation of
portable moving/nonmoving three-dimensional targets, a full array of furniture
consistent with the type of room (i.e., full appliances in the kitchen; beds,
dressers, and clothes on hangers in the bedrooms; couches, end tables, pictures,
and lamps in the living area; toilet, sink, and vanity in the bath), along with
copious amounts of “tangle foot” toys, trash, etc., on the floor for “realism”;
• The sidewalks leading up to the doors were formed and
poured in concrete; and
• The area surrounding the house was backfilled with
topsoil and landscaped with rocks and plants. House numbers, a mailbox, and
exterior lighting were added as well.
Price Tag
The breakdown on actual construction cost is as follows:
1) Land - provided by the city of Springfield
2) Labor - provided by the city of Springfield Police
Department
3) 630 new 7" x 9" (by 9-11 feet) railroad ties -
$6,457.00
4) Eight yards of concrete - $394.00
5) Asphalt cement and small hand tools - $69.19
6) Lumber and fasteners - $897.90
7) Landscaping material - $214.53
Total expenditure - $8,032.87
Operation
The shooting house has been in continuous use since 1991 with the tactical
team, patrol officers, and a wide variety of area agencies using the facility on
a weekly basis. The walls have “sucked up” thousands of rounds and not a
single tie has needed to be replaced; though, the construction process will
allow this, if required. The longevity is likely due to a very well thought-out
process of target positioning, to avoid repetitive shooting at the exact same
location. There were also periods of time in which steel targets were used which
would obviously have reduced the potential for damage to the timbers. The
practice of using steel targets with duty ammunition was discontinued in 1995
after reports (nationwide) began to surface concerning officers being injured by
splatter/ricochet when using such rounds/targets at close range. Hollow point,
frangible, and
SIMUNITION® rounds are the type of
projectiles used at this time.
Safety
It is important to note that not a single injury has EVER
occurred in this facility. This is a credit to its design and the diligence of
team members and range staff concerning the use of safety equipment, and the
preplanning process which goes into each and every training event which occurs
in the house. LIVE FIRE FACILITIES SUCH AS THIS ARE DANGEROUS. There must be
specific policy in place which is strictly enforced, concerning:
• prerequisite training prior to even entering the house;
• who is authorized to use the house and in what capacity;
• what type/level of supervision is required in order for
such use to occur; and
• determination of target placement and team movement
throughout the exercise.
Upkeep
Maintenance on the house consists of changing soft furniture
every few months (due to weather) and rolling on a coat of black driveway sealer
every two years. The structure looks almost as good as the day it was finished
and is expected to serve the agency for at least another ten years.
Since the completion of this project, 52 other police
agencies have used the blueprint to create similar houses. They have found that
the design is safe, functional, cost-effective, and able to offer “practical
training, consistent with the tasks likely to be faced on the job.”
About the Author: Steve Ijames has been a police officer for
the past 23 years and is presently a major in charge of all Springfield (MO)
Police criminal investigations. Steve has a bachelor’s degree in criminal
justice administration, is pursuing a master’s degree in public administration
and is a graduate of the FBI National Academy.
Steve is internationally recognized as an expert in SWAT
tactics and less-lethal force options, and teaches such topics on behalf of the
International Association of Chiefs of Police and the US Department of State. He
has provided training throughout the United States and 17 foreign countries,
including such places as Belfast, Northern Ireland; Mogadishu, Somalia;
Sarajevo, Bosnia/Herzegovina; and Port au Prince, Haiti.
Steve can be reached at lesslethal@aol.com.
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