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The electronic security systems allow operators to monitor and control
the movement and activities within, and entry/exit of, the facility.
The electronic security systems
intended for use for this facility include the following:Perimeter
intrusion detection system
Staff intercom system
Security intercom
systems
Facility paging
system
Nurse call system
Electronic control
system
Control panels
Touch Screen
Control & Management System
Access control
system
Personal alarm/duress
systems
Video surveillance
system
Uninterruptible
Power Systems for security equipment
General:
The electronic security systems shall be integrated in order to present
a single system perspective to the operators. Integration will include
both physical and electronic means. Physical integration is the process
by which components are located in an ergonomic control station setting.
Electronic integration includes data or hard wire interfaces that will
allow multiple systems to be displayed, controlled, and accessed via
a single control panel or display screen.
Control Locations:
Central Control: The Central Control room shall have complete
control of all electrically operated security systems devices and equipment,
as well as override control of all remote control stations. Three touch
screen stations shall be provided. It is anticipated that two stations
will be sufficient to operate the facility in its present configuration
and planned operation. The third station is for back-up and training.
The primary responsibility for the Central Control station shall be
to control and monitor movement throughout the facility as well as emergency
operations. The station shall have the ability to take over control
of each housing control station. A fourth station will be located in
the second floor conference room. This station will view the status
of all of the electronic security systems, but will have no control
over them. This will be used in emergency situations as a command center.
Housing Control: The housing
control stations shall be located in each direct supervision dayroom.
A control panel will be located at the officer's desk that will allow
communications with each of the cells, paging into the dayroom area,
and individual control of the cell doors. The door from the dayroom
to the sallyport leading to the corridor shall be capable of being controlled
by the dayroom officer by control panel or card reader.
Visitation Control: The
visitation control station is located at the inmate side of the visitation
area. A control panel will be located at the officer's desk that will
control the entry of inmates into the visitation area as well as entry
into the attorney visitation booths.
Perimeter Intrusion Detection
Systems:
Multiple perimeter intrusion detection systems shall be used on this
project due to its location very near a residential community. The fence
enclosing the rear of the building shall be provided with a fence mounted
electronic intrusion detection system under the base bid. The system
shall be fence mounted and connected to a central processing unit. The
central processing unit shall be a stand alone system with software
capabilities and system algorithms developed to minimize false and nuisance
alarms. It shall detect any attempt to climb or cut the fence. Upon
an alarm, the cameras associated with the particular alarm zone shall
automatically be displayed on the video monitors in central control.
Under alternate bid #1, the system shall be similar in function, but
based on that of Assessment & Controls International, Inc. (ACI).
The ACI system shall include a weather station designed to provide environmental
data to the central processing unit for evaluation of alarm conditions.
The system shall also include mobile maps to be located in the mobile
patrol vehicles.
In addition, a building mounted
electronic intrusion detection system shall be mounted to the rear of
the building inside the secure perimeter. There are a three options
for this system. The base bid shall include a G-line system. This system
utilizes passive, differential capacitance sensors to provide intrusion
detection. Alternate Bid #1 shall include routing the ACI system sensor
cable through these zones also. Alternate Bid #2 shall include a non-lethal
electrified wall mounted fence system for these zones. This system gives
an intruder a deterrent shock which is safe and humane.
Also, outdoor dual technology intruder
detectors are mounted on the roof parapet along the front side of the
building as well as where the housing buildings join the administration
building. These utilize both microwave and infrared technology in an
"And Gated" configuration to provide intrusion detection and
minimize false alarms.
Staff Intercom System:
The purpose of the staff intercom system is to provide dedicated telephone
type duplex communications among all control stations and supervisory
locations throughout the facility. The system is similar to a telephone
system in configuration and operation. Although similar functions can
be accommodated on the administrative telephone system, the staff intercom
system is separate in order to allow secure communications and prevent
normal telephone traffic from impeding emergency and security communications.
The system will be used to page into the public lobby area.
Intercom System:
The purpose of intercom systems is to provide two way communications
between a control station and a remote locations. Each control station
and each touch screen control station shall be provided with a dedicated
speech path. Remote intercom stations can talk to only one control station
or touch screen station at any particular time. All control stations
and all touch screen shall have the ability to select multiple remote
stations for simultaneous communications. The intercom system shall
be a direct select type system for simplex communication. Simplex communications
will allow speech to occur in only one direction at a given time. This
is necessary due to the high ambient noise levels usually encountered
in a detention facility. The speech direction will be controlled by
the control station and/or touch screen control station.
Paging System:
The purpose of the paging system is to provide one way audible announcements
to selected areas or zones. Selected areas include corridors, staff
facilities (i.e. lockers, exercise rooms, training rooms), inmate program
areas, recreation areas, food service areas, exterior activity areas,
housing areas, and paging areas. In the housing areas, local intercom
systems shall take precedence over facility paging functions. Paging
is not planned for administrative office areas, since administrative
telephone systems are more effective with individual administrative
intercom functions. Group and all call functions shall be provided.
In an All Call page, the page message is sent to all paging speakers
in the facility. Three groups will be provided to include (1)staff,
(2)inmate, and (3)public areas. Input to the paging system will be provided
via the staff intercom system for paging into the public lobby.
Nurse Call System:
The purpose of the nurse call system is to provide inmates in the medical
area the ability to communicate with the Nurse's station. The nurse
call master station is located at the Nurse's station. It can receive
calls and communicate with the intercoms located in the medical cells.
There are also emergency pushbutton stations located in the toilet and
shower areas of the medical cells which also annunciate at the nurse
call master station. Emergency "HELP" pushbutton stations
installed in wet locations such as showers must be watertight and rated
by the manufacturer for such operation.
Electronic Control System (ECS):
The electronic control system shall consist of a programmable logic
controller network as the base for the integrated system. The ECS shall
interface with other security systems in order to present a single display
capability. The system shall provide control and monitoring of security
doors, intercom selection, camera select and other related functions.
The system shall display alarms or trouble conditions of other monitored
security systems in the facility. In addition, touch screen stations
will annunciate an alarm from each smoke zone of the fire alarm system.
The system shall be modular in nature. The system shall be designed
for simplicity of maintenance, ease of replacement and availability
of spare parts. The owner has provided a list of critical doors, which
will print out on a dot matrix printer located at central control each
and every time they are opened.
Control Panels:
Control panels shall be provided at the housing control stations and
visitation control station for supporting door control, communications,
and alarm systems. Panels shall consist of glare free, durable overlay
over a rigid substrate. AML type switches as manufactured by Microswitch
will be utilized. Graphic representations of the floor plan shall be
provided where orientation is enhanced. Control panels shall be of the
"passive" or "exception only" design, thus indicating
only non-secure conditions (no green lights to indicate secure condition).
Physical and electronic integration techniques shall be used for related
system controls.
Touch Screen Control and Management
System:
The central control room shall be provided with a control system that
will use touch screen technology on 20 inch video monitors. The Central
Control shall be provided with three stations. The system will be configured
in a network for sharing of data and files. The network will be configured
in a client-server arrangement. The server will provide for archival
of data and storage of software and station configurations. The system
will allow management of task groups to allow balancing of the workload
among stations. In consideration of future software upgrades, network
interfaces, and maintenance, the software for the stations and the network
shall be specified to operate in Microsoft Windows environment.
Access Control System:
Selected doors within the building shall be provided with access control
card readers and electric door locks. Proximity type cards shall be
used. The system shall be utilized to secure areas from casual traffic
and allow access to authorized personnel without the intervention of
central control. The system shall have multiple levels of security and
be user programmable for activating, deactivating and revising the access
cards. The system shall log all activities on hard disk for retrieval
at a later date. A printer shall be provided for hard copy of reports.
The system workstation CPU shall be co-located with the file server
CPU and administration station CPU and share the same monitor, keyboard,
and mouse through a switching system.
A system for documenting the direct
observation of inmates by the custody staff during sleeping hours shall
be installed. The system shall use card readers to start/stop the tours
and pushbuttons for the secondary stations. The system shall provide
data storage of location, time and event of each input. Hard copy printout
of all activities shall be available.
Personal/Duress Alarm Systems:
Systems shall be provided for the purpose of emergency alert of security
staff. A personal alarm system shall be provided for security staff
assigned to inmate contact duty. The system shall consist of belt worn
transmitters operating on a radio frequency for transmission of the
device identification code. This feature allows complete alarm coverage
of the facility. The transmitters will also be equipped with an infrared
component. This component shall transmit the identification code to
strategically placed "locators" in the facility to allow identification
of the last location the transmitter was "seen." The combination
of the two technologies will allow identification of officer and his/her
location. Panic buttons shall be located in areas of inmate contact
by non-security persons that are not provided with transmitters of the
personal alarm system.
Video Surveillance System:
A video surveillance system shall be provided for closed circuit video
support in the facility. The system shall utilize color cameras, monitors
and related equipment. The system shall use a matrix configuration to
allow any camera to be seen on any monitor. Monitors shall be provided
at the Central Control room. Each touch screen station shall be provided
with two 14" CCTV monitors for support of the touch screen control
system. In addition, six 20" CCTV monitors will be provided for
general surveillance purposes. Cameras will be located to support movement
through security doors. Acknowledgement of an intercom shall cause the
associated camera(s) to be displayed automatically. Cameras may be selected
individually on the touch screen displays. Cameras shall also be provided
for general surveillance of corridors when unescorted inmate movement
is planned, primarily between housing and program areas. Three sixteen
channel multiplexers/digital recorders shall be provided to allow 48
cameras to be recorded simultaneously. This will allow digital recording
of 48 cameras for a period of 72 hours. A playback unit shall be provided
in addition to the recording units for video playback without interruption
of the monitoring equipment.
Uninterruptible Power Systems:
Power for all electronic security systems shall be from emergency circuits
of the standby power system. Security system processors and equipment
required to maintain operation of the Central Control shall be served
from an uninterruptible power system. The UPS shall provide for a minimum
of 20 minutes of standby power at full load. Electro-mechanical locks
and pneumatic system air compressor(s) will not be connected to the
UPS.
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