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Delta provides high
security barriers with a crash
rating as high as K54.
Delta high security barriers are
all crash rated in widths up to
240 inches (6096 mm) and up to
38 inches high (965 mm). Lowered
to allow passage of authorized
vehicles, these Delta barriers
are the first line of defense at
critical facilities including embassies,
nuclear facilities, military bases
and corporate headquarters.
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 DSC2000
Click here to view Video
Certified
by: U.S. Department
of State
Certification
Level: K12
(SD-SDT-02.01
Revision
A dated
March 2003)
Gross
Vehicle
Weight: 15,000
pounds/66.7
kN
Crash
Speed: 50 mph/80kph
DSC2000
Printable
Information
.pdf
file
The new DSC2000 high
speed, high security, very
shallow foundation barricade
is Delta’s fastest, smallest
and shallowest foundation barricade,
created especially for high
speed actuation and ease of
installation. |
K12 DSC 2000 EM
Delta has developed a counter balanced electromechanical version of the highly successful DSC 2000 barricade system. Each module is individually counter balanced and can be raised manually with one hand. With a coupled electromechanical drive one, two, three or four modules can be powered with a single self contained motor drive.
Those applications where electromechanical drives are desired. The DSC 2000 has two speeds, normal and emergency fast. The DSC 2000 also accommodates locations that have crowned or sloped roadways and driveways. Please contact Delta for details.
Drawings (pdf)
Specifications (pdf) |
UNITED KINGDOM CRASH TEST
The DSC 2000 has been tested to the United Kingdom BSI Standard PAS:68 2007 Crash Test. 7.5 Tonne EU truck at 80 kph. Two Meter penetration and partially functional after the vehicle was removed. The two outer barricades were operational. Second attack readiness demonstrated. |
K12
crash-certified
by the U.S. Dept.
of State (SD-SDT-02.01
Revision A dated
March 2003) with
no penetration,
it stops a 15,000
pound (66.7 kN)
vehicle traveling
50 mph (80 kph)
dead in its tracks.
When danger is
imminent, the barricade
rises in less than
one-half second
(0.5 seconds)! |
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The
DSC2000 barricade
is designed to
go places.
Because
each module weighs
only 1100 pounds
(500 kg) and is
easy to install,
the DSC2000 barricade
is perfect for
remote locations
and developing
country installations.
It fits in a small
shipping package
or air cargo container
for convenient
air transport.
Modules can even
be carried in the
back of a pick-up
truck.
For ease of shipping,
the complete barricade
system, including
the hydraulic power
unit, control circuits
and controls, all
fit on two 4 ft.
x 6 ft. pallets that
can easily be handled
by a lightweight
yard fork lift or
pallet jack.
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 The
barricade modules
can be manhandled
into place and
installed without
the use of power
equipment. This
barricade can
be set up, sited
and cast in place
without removing
the top plate
Multiple
modules can
be deployed
in configurations
to guard wide
roadways to
narrow driveways.
Designed for
heavy use,
the DSC2000
produces more
than 100,000
cycles per
month with
axle loading
greater than
22,000 pounds.
With its extremely
shallow foundation
and aesthetic
design, the
DSC2000 is
a major breakthrough
in high duty,
anti-terrorist
barricades.
It obviates
the concerns
of interference
with buried
pipes, power
lines and fiber
optic communication
lines. The
DSC2000 is
perfect for
high water
table locations
and areas with
corrosive soils.
The ten-inch
shallow foundation
also reduces
installation
complexity,
time, materials
and corresponding
costs.
 Delta’s
fastest, smallest
and shallowest
foundation barricade
was created especially
for high speed
applications
and ease of installation.
It is K12 crash
certified with
no penetration,
meaning it will
stop a 15,000
pound (66.7 kN)
vehicle traveling
50 mph (80 kph)
dead in its tracks.
Representatives
from the U.S.
Department of
State, Army Corps
of Engineers
and Bureau of
Reclamation who
witnessed the
July 2005 crash
tests for the
DSC2000 were
very impressed.
And these guys
are tough to
impress.
Set in a foundation
only ten inches
(25 cm) deep
versus the standard
18 inches on
most shallow
foundation barriers,
the Delta DSC2000
survived and
operated after
a crash test
with a 1.5 million
foot pound impact,
exceeding Department
of State and
Department of
Defense test
standards.
Set in a foundation only ten inches (25 cm) deep versus the standard 18 inches on most shallow foundation barriers, the Delta DSC2000 survived and operated after a crash test with a 1.5 million foot pound impact, exceeding Department of State and Department of Defense test standards. |
Options:
Debris
Screen,
front
and side
cover.
Galvanized
version
shown.
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The
modular DSC
2000 can
be extended
to match
the roadway
width. The
system may
be specified so
that all
of the barricades
open and
close together
or in groupings. |
FULL
SCALE
CRASH
TEST
RESULTS |
| System
Designation |
System
Configuration |
Attack
Vehicle
Weight |
Impact
Velocity |
Load
Penetration |
Deployment
Time |
Certifying
Test Laboratory |
Certifying
Organization |
Certified
Rating
Specification |
| DSC2000 |
Three
Module
Array |
15,000
lbs (66.7
kN) |
50
mph (80.4
kph) |
None |
0.382
seconds |
KARCO
Engineering,
Adelanto
CA |
U.S.
Dept. of
State |
K12* |
| DSC2000-1 |
Single
Module |
5,550
lbs 24.4
kN) |
60
mph(96.5
kph) |
None |
0.382
seconds |
KARCO
Engineering,
Adelanto
CA |
Delta
Scientific
Corporation |
P16** |
SYSTEM
CAPABILITIES |
| System
Designations |
System
Configuration |
Attack
Vehicle
Weight |
Impact
Velocity |
Deployment
Time |
Certification |
| DSC2000 |
Three
Module
Array |
20,000
lbs (88.9
kN) 32,000
lbs (142
kN) |
52.5
mph (84.5
kph) 41.3
mph (66.4
kph) |
0.382
seconds |
Attacking
vehicle
will be
stopped
and destroyed*** |
| DSC2000-1 |
Single
Module |
8,000
lbs (35.5
kN) 12,000
lbs (53.3
kN) |
64.5
mph (108
kph) 52
mph (83.7
kph) |
0.382
seconds |
Attacking
vehicle
will be
stopped
and destroyed*** |
*
U.S.
Department
of
State
(SD-SDT-02.01
Revision
A dated
March
2003)
**
Rating
System – ASTM
Unified
National
Barrier
Testing
Specification
Proposed
***
Certification
by
Delta
Scientific
Corporation
based
on
dynamic
nonlinear
analysis
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 DSC501 top
Crash-tested to K54…Advanced
counter-terrorism barrier
system for sub-surface
conditions that negate
extensive excavations.
K54 testing exceeds government
levels… The DSC501
not only stopped and destroyed a 65,000-pound (5.4
million foot-pounds) dump truck but the barricade continued
to stand, preventing a potential second attack. The
foundation was undamaged.
K12/L3 certification
meets government’s
highest levels…exceeds
Department of State and
Department of Defense requirements.
In the United Kingdom, the DSC 501 high security barricade has also been tested to stop a 7,500 kg (16,500 pound) vehicle traveling 80 kph (50 mph), meeting the BSI standard PAS:68 2007.
This barricade was designed
for the U.S. Navy and has
also been selected for
use at U.S. Embassies. Set
in a foundation only 18
inches (46 cm) deep, the
Delta DSC501 is able to
survive and operate after
a 1.2 million foot pound
impact. Upon extracting
the truck after its crash
test, the barricade was
fully functional and performed
a resounding 27,000 cycles
with no wear!
With
its shallow foundation
and aesthetic design, it
is a major breakthrough
in high duty, anti-terrorist
barricades. It obviates
the concerns of interference
with buried pipes, power
lines and fiber optic communication
lines. The shallow
foundation also reduces
installation complexity,
time, materials and corresponding
costs. The
DSC 501 is suitable for
high water table locations
and areas with corrosive
soils. Front face
warning lights warn drivers
that the barricade is in
the “up” position. There
is also an open area on
the front for signage. Diagonal
yellow and white stripes
are standard and optional
colors and graphics are
available. The open
channel construction even
lets you specify hot dip
galvanizing.
SECOND STRIKE CAPABILITY
The DSC501– K54 Barricade System has been tested in full scale configuration and has
demonstrated its ability to stop and destroy a fast moving heavily loaded truck (weigh 65,000pounds –collision speed 50 MPH). The Barricade System survived the K54 impact with all major elements intact – the Barricade System was repaired and operating in 3 hours.
UNITED KINGDOM CRASH TEST
The DSC501 has been tested to the United Kingdom BSI Standard PAS:68 2007 Crash Test. 7.5 Tonne EU truck at 80 kph. Zero penetration and fully functional after the vehicle was removed. Second attack readiness demonstrated. Passed Test.
Certified
by |
U.S.
Dept. of State/U.S.
Dept. of Defense |
Certification
Level |
K12,
L3 |
Fully
Operational after
Successful Vehicle
Stop |
Gross
Vehicle Weight |
15,000
pounds/66.7 kN@ |
Crash
Speed |
50
mph/80kph |
Capable
of Stopping and Destroying
a Vehicle |
Gross
Vehicle Weight |
20,000
pounds/88.9 kN@13,200
pounds/58.7 kN@ |
Crash
Speed |
70
mph/113 kph 85
mph/137 kph |
Test
Level |
K54 |
Gross
Vehicle Weight |
65,000
pounds/29,484 kg |
Crash
Speed |
50
mph/80 kph |
Optional Debris Screen
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In the lowered
position, the DSC501’s
barrier ramp is
completely flush
with the roadway. Buttresses,
counterweights
and road plates
do not obstruct
authorized pedestrian
or vehicular traffic.
The DSC501
is raised and
lowered to and
from the guard
position via
hydraulic cylinders
driven by Delta’s
patent-pending
hydraulic power
unit. This
unit can be configured
to operate one
or more DSC501's
and provide pass-through
rates of 3 to
15 seconds, suitable
for most inspection
and identification
station requirements. However,
when danger is
imminent, the
barricade rises
in less than
2 seconds!
A vehicle
detector safety
loop is available.
DSC501
Barricade Printable
Information .pdf file
DSC501
Printable Information
.pdf file |
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K54
Crash Test:
DSC501 Barricade
System Handles K54 Crash—Certified!
In February 2001, prior to 9-11, we crash tested
the highly innovative DSC501 vehicle barricade system, set
in a foundation only 18-inches deep, that was certified
K12 by the US Department of State. That means it will stop
and destroy a 15,000-pound (6810 kg) vehicle traveling at
50 mph (80 kph).
 Over the last 5 years, it has become the barricade standard
used by many US government organizations - among others
- to protect their facilities from truck bomb attack. Several
thousand are in use.
As the war on terrorism has escalated, the sizes of the
vehicles used in truck bomb attacks have increased and multiple
vehicles are sometimes used.
The question was posed - how would the Delta DSC501 Barricade
hold up to the new threats?
The answer - very nicely, thank you! The test energy was
five times greater than the original certification. Better
yet it is now certified at K54.
 The
DSC501 not only stopped and destroyed a 65,000-pound dump
truck but the barricade continued to stand, preventing a
potential second attack. When the attack truck was removed,
the barricade was repaired in less than three hours using
hand tools and $7 of parts from the local hardware store.
It was cycled in the normal and emergency fast modes. The
foundation was undamaged.
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DSC501 MB top
The DSC501-MB version of the highly effective DSC501 barricade features a pre-packaged and
self contained hydraulic pumping unit and electrical control system mounted on the frame of the
DSC501 barricade in an above grade module.
It is pre-plumbed and pre-wired for rapid
installation. Installation consists of excavating a nominal eighteen-inch deep foundation, casting
the barricade in place and supplying electrical power. All of the hydraulic lines, hydraulic cylinder
and controls are mounted above grade as close as possible to the barricade.
This provides for
very fast operation. It was developed for applications were rapid installation is desired, or for
environments with heavy sand or snow conditions. For corrosive soil environments the DSC501-
MB can be supplied with zinc coatings such as galvanization. It has all of the security capabilities
of the DSC501 with the added benefits of the pre installed pumping unit.
SECOND STRIKE CAPABILITY
The DSC501– MB Barricade System has been tested in full scale configuration and has
demonstrated its ability to stop and destroy a fast moving heavily loaded truck (weigh 65,000
pounds –collision speed 50 MPH). The Barricade System survived the K54 equivalent or
(H50 ASTM F2656-7) impact with all major elements intact – the Barricade System was
repaired and operating in 3 hours.
U.S. DEPT OF STATE CRASH TEST CERTIFICATION
The DSC501-K12 Barricade System has been tested and certified to the highest United
States Department of State and International energy standards and has a K12 and a K12-L3
rating.
UNITED KINGDOM CRASH TEST
The DSC501 has been tested to the United Kingdom BSI Standard PAS:68 2007 Crash Test.
7.5 Tonne EU truck at 80 kph. Zero penetration and fully functional after the vehicle was
removed. Second attack readiness demonstrated. Passed Test.
FUNCTIONALITY - POST K 12 CERTIFICATION CRASH TEST
Following the K12 Certification Test the DSC501–K50 was operated 27,000 full cycles and
then inspected by the independent test laboratory. Functionality of the Barrier was found to be
100% with no measurable wear.
Specifications
General Arrangement Drawing
Foundation Drawing
Video
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TT207S top
The TT207S Hydraulic Barricade System
is the first line of defense at embassies
and key facilities worldwide.
As seen in the photo,
the TT207S is able to deny access
to a truck being driven at high
speed. It
is a 108-inch (2,743 mm) moving
wedge that is 38 inches (965 mm)
high. Widths are available up to
240 inches. Crash
rated K12/L3, these barricades
are lowered to allow passage of
authorized vehicles.
TT207S
Printable Information pdf file |
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TT205 top
The Delta TT205 Hydraulic Barricade
System is a 96 inch (2,438 mm)
moving wedge that is 24 inches
(610 mm) high. Widths are
available up to 240 inches. Crash
rated, these barricades are lowered
to allow passage of authorized
vehicles. The TT205 is
used at military bases and government
centers throughout the world. |
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