USACE / NAVFAC / AFCESA / NASA UFGS-28 16 00.00 20 (April 2006)
------------------------------
Preparing Activity: NAVFAC Superseding
UFGS-13702N (February 2004)
UNIFIED FACILITIES GUIDE SPECIFICATIONS
References are in agreement with UMRL dated January 2009
SECTION 28 16 00.00 20
BASIC INTRUSION DETECTION SYSTEMS (IDS)
04/06
NOTE: This specification covers basic intrusion detection systems (IDS) consisting
of commercial equipment which is limited to a full range of interior point protection
devices, duress sensors, volumetric (space) protection sensors, alarm signal
data communications media, and alarm reporting and monitoring systems. System
requirements shall conform to NAVFAC DM-13.02, "Commercial Intrusion Detection
Systems (IDS). For higher security IDS, CCTV, and access control systems, use
Section 13703, "Commercial Intrusion Detection Systems (IDS)." If there are
questions concerning system design, the Engineering Field Division (EFD), Naval
Facilities Engineering Command, should be consulted.
Edit this guide specification for project specific requirements by adding, deleting,
or revising text. For bracketed items, choose applicable items(s) or insert
appropriate information.
Remove information and requirements not required in respective project, whether
or not brackets are present.
Comments and suggestions on this guide specification are welcome and should
be directed to the technical proponent of the specification. A listing of technical
proponents, including their organization designation and telephone number, is
on the Internet.
Recommended changes to a UFGS should be submitted as a Criteria Change Request
(CCR).
NOTE: The following information shall be shown on the project drawings:
1. Floor Plans: Location of security devices, control units, alarm display
equipment, and electrical power cabinets.
2. Site Plan: Exterior devices and routing of conductors and conduit into
building.
3. Single line type system riser diagram. Label zones on riser diagrams.
Connection of equipment should be indicated for typical system chosen for cost
estimating purposes.
4. Single line type electrical riser diagram.
5. Mounting: Details for each device required for complete installation.
Include device height and installation of wiring.
PART 1 GENERAL
1.1 REFERENCES
NOTE: This paragraph is used to list the publications cited in the text of
the guide specification. The publications are referred to in the text by basic
designation only and listed in this paragraph by organization, designation,
date, and title.
Use the Reference Wizard's Check Reference feature when you add a RID outside
of the Section's Reference Article to automatically place the reference in the
Reference Article. Also use the Reference Wizard's Check Reference feature
to update the issue dates.
References not used in the text will automatically be deleted from this section
of the project specification when you choose to reconcile references in the
publish print process.
The publications listed below form a part of this specification to the extent referenced. The publications are
referred to within the text by the basic designation only.
[ASTM INTERNATIONAL (ASTM)ASTM A 123/A 123M(2008) Standard Specification for Zinc (Hot-Dip Galvanized) Coatings on Iron and Steel ProductsASTM B 32(2008) Standard Specification for Solder MetalASTM D 709(2001; R 2007) Laminated Thermosetting Materials][INSTITUTE OF ELECTRICAL AND ELECTRONICS ENGINEERS (IEEE)IEEE Std 100(2000) The Authoritative Dictionary of IEEE Standards Terms][NATIONAL ELECTRICAL MANUFACTURERS ASSOCIATION (NEMA)NEMA ICS 2(2000; Errata 2002; R 2005; Errata 2006) Standard for Industrial Control and Systems: Controllers, Contractors, and Overload Relays Rated Not More than 2000 Volts AC or 750 Volts DC: Part 8 - Disconnect Devices for Use in Industrial Control EquipmentNEMA ICS 6(1993; R 2006) Standard for Industrial Controls and Systems Enclosures][NATIONAL FIRE PROTECTION ASSOCIATION (NFPA)NFPA 70(2007; AMD 1 2008) National Electrical Code - 2008 Edition][U.S. NATIONAL ARCHIVES AND RECORDS ADMINISTRATION (NARA)47 CFR 15Radio Frequency Devices][UNDERWRITERS LABORATORIES (UL)UL 1076(1995; Rev thru Mar 2005) Standard for Safety Proprietary Burglar Alarm Units and SystemsUL 1610(1998; Rev thru Aug 2005) Central-Station Burglar-Alarm UnitsUL 1635(1996; Rev thru Aug 2005) Digital Alarm Communicator System UnitsUL 1638(2001; Rev thru Oct 2008) Visual Signaling Appliances - Private Mode Emergency and General Utility SignalingUL 464(2003; Rev thru Feb 2008) Standard for Audible Signal AppliancesUL 609(1996; Rev thru Mar 2005) Local Burglar Alarm Units and SystemsUL 634(2007) Connectors and Switches for Use with Burglar-Alarm SystemsUL 639(2007) Intrusion Detection UnitsUL 681(1999; Rev thru Jan 2001) Installation and Classification of Burglar and Holdup Alarm SystemsUL 796(2006; Rev thru Feb 2008) Printed-Wiring Boards]1.2 STANDARD PRODUCTS
Material and equipment shall be the standard products of a manufacturer regularly engaged in the manufacture
of such products. Items of equipment shall essentially duplicate equipment that have been in satisfactory use
at least 2 years prior to bid opening. Equipment shall be supported by a service organization that is, in the
opinion of the Contracting Officer, reasonably convenient to the site.
1.3 DEFINITIONS
Unless otherwise specified or indicated, electrical and electronics terms used in these specifications, and on
the drawings, shall be as defined in IEEE Std 100.
a. Active mode: That in which some type of signal is continuously sent across the link, resulting
in simple link breaks being readily detected.
b. Element: Constituent part of a complex signal such as AC or DC voltage or current, AC phase,
or frequency duration.
c. Fail-safe: Capability to monitor for system functions and to report an alarm when a failure
is detected in a critical system function.
d. Installer: Either the Contractor or a subcontractor with whom the Contractor has a firm
contractual agreement.
e. Intruder: Animate object at least 1220 mm 48 inches in height, 34 kg 75 pounds in weight
and 0.113 cubic meter 4 cubic feet in volume, moving through protected zones or portals at a
velocity of 30 to 3050 mm per second 0.1 to 10 feet per second.
f. Sensor zone: Geographic position for which an intrusion must be identified and displayed
and may be the combination of multiple detection devices.
1.4 SYSTEM DESCRIPTION
[Provide new] [and or] [modify existing] basic intrusion detection system (IDS), including associated equipment
and appurtenances. Provision of IDS shall include [supervising installation of rigid or flexible conduit for
IDS during site preparation,] running system wires and cables, and system component installation, component testing,
and system checkout. Each system shall be complete and ready for operation. Equipment, materials, installation,
workmanship, inspection, and testing shall be as specified herein. [Existing system was manufactured by [_____],
and new equipment shall be compatible with and shall operate accurately and reliably with existing system.]
Include materials not furnished by the manufacturer with IDS equipment as specified in Section 26 20 00 INTERIOR
DISTRIBUTION SYSTEM.
1.5 SUBMITTALS
NOTE: Submittals must be limited to those necessary for adequate quality control.
The importance of an item in the project should be one of the primary factors
in determining if a submittal for the item should be required.
A “G” following a submittal item indicates that the submittal requires Government
approval. Some submittals are already marked with a “G”. Only delete an existing
“G” if the submittal item is not complex and can be reviewed through the Contractor’s
Quality Control system. Only add a “G” if the submittal is sufficiently important
or complex in context of the project.
For submittals requiring Government approval on Army projects, a code of up
to three characters within the submittal tags may be used following the "G"
designation to indicate the approving authority. Codes for Army projects using
the Resident Management System (RMS) are: "AE" for Architect-Engineer; "DO"
for District Office (Engineering Division or other organization in the District
Office); "AO" for Area Office; "RO" for Resident Office; and "PO" for Project
Office. Codes following the "G" typically are not used for Navy projects.
Submittal items not designated with a "G" are considered as being for information
only for Army projects and for Contractor Quality Control approval for Navy
projects.
Government approval is required for submittals with a "G" designation; submittals not having a "G" designation
are [for Contractor Quality Control approval.][for information only. When used, a designation following the
"G" designation identifies the office that will review the submittal for the Government.] The following shall
be submitted in accordance with Section 01 33 00 SUBMITTAL PROCEDURES:
[The [_____] will review and] [_____] Division, Naval Facilities Engineering Command will approve submittals
requiring special review in this section. Drawings and descriptive data shall be approved prior to procurement,
fabrication, and installation. A schedule of required submittals shall be prepared to be integrated with the
overall construction management schedule to ensure adequate review and necessary corrective work before installation.
Include wiring diagrams and installation details of equipment indicating proposed location, layout and arrangement,
control panels, accessories, piping, ductwork, and other items that must be shown to ensure a coordinated installation.
Wiring diagrams shall identify circuit terminals and indicate the internal wiring for each item of equipment
and the interconnection between each item of equipment. Drawings shall indicate adequate clearance for operation,
maintenance, and replacement of operating equipment devices. Submittals shall include the nameplate data, size,
and capacity. Submittals shall also include applicable federal, military, industry, and technical society publication
references.
SD-02 Shop Drawings
IDS components[; G][; G, [_____]]
Overall system schematic[; G][; G, [_____]]
SD-03 Product Data
Interior point sensors[; G][; G, [_____]]
Interior volumetric (space) sensors[; G][; G, [_____]]
Control communicators[; G][; G, [_____]]
Duress alarms[; G][; G, [_____]]
Keypad[; G][; G, [_____]]
Communication cables[; G][; G, [_____]]
[Radio frequency link communications systems[; G][; G, [_____]]]
Communications interface devices[; G][; G, [_____]]
[Central station receiver/printer[; G][; G, [_____]]]
[Bell] [Siren][; G][; G, [_____]]
Batteries[; G][; G, [_____]]
Tamper switches[; G][; G, [_____]]
Strobes[; G][; G, [_____]]
SD-06 Test Reports
IDS operational test plan[; G][; G, [_____]]
SD-07 Certificates
IDS operational test plan[; G][; G, [_____]]
Installer's qualifications[; G][; G, [_____]]
Instructor's qualifications[; G][; G, [_____]]
IDS equipment[; G][; G, [_____]]
SD-10 Operation and Maintenance Data
IDS, Data Package 5[; G][; G, [_____]]
Submit in accordance with Section 01 78 23 OPERATION AND MAINTENANCE DATA.
SD-11 Closeout Submittals
As-Built drawings for IDS[; G][; G, [_____]]
Posted operating instructions for IDS[; G][; G, [_____]]
1.6 QUALITY ASSURANCE
1.6.1 Drawings
1.6.1.1 IDS Components
Provide drawings that clearly and completely indicate the function of each component of the IDS. Indicate termination
points of devices and indicate interconnections required for operation of the system. Indicate interconnection
between modules and devices. In addition, provide a layout drawing which shows spacing of components, location,
and details of mounting and positioning.
1.6.1.2 Overall System Schematic
The overall system schematic shall indicate the sequence of operation, the relationship of integrated components
on one diagram, and show power source, system controls, impedance matches, plus number, size, identification,
and maximum lengths of interconnecting wires. Drawings shall not be less than [420 by 297 mm] [_____] mm [11
by 17 inches] [_____] inches.
1.6.2 Experience and Qualifications
1.6.2.1 Installer's Qualifications
Prior to installation, submit data for approval by the [_____] Division, Naval Facilities Engineering Command,
of the installer's experience and certified qualifications. Show that the installer who will perform the work
has a minimum of [3] [_____] years' experience successfully installing IDS of the same type and design as specified
herein. Include names, locations, and points of contact of at least five installations of the same type and
design as specified herein where the installer has installed such systems. Indicate the type of each system
and certify that each system has performed satisfactorily in the manner intended for a period of not less than
[1] [_____] year(s).
1.6.2.2 Instructor's Qualifications
Prior to installation, submit data of the instructor's experience and certified qualifications. Show that the
instructor, who will train operating and maintenance personnel, has received a minimum of 24 hours of IDS training
from a technical organization such as the National Burglar and Fire Alarm Association, and has 2 years' experience
installing IDS of the type specified.
1.6.3 IDS Operational Test Plan
Submit for approval at least 30 days prior to commencement of formal operational testing. Include detailed procedures
for operational testing of each IDS component and subsystem, and for performance of an integrated system test.
1.6.4 IDS Equipment
Submit manufacturer's certification of UL listing.
1.6.5 Regulatory Requirements
In each of the publications referred to herein, consider the advisory provisions to be mandatory, as though the
word, "shall" had been substituted for "should" wherever it appears. Interpret references in these publications
to the "authority having jurisdiction," or words of similar meaning, to mean the Contracting Officer. Equipment,
materials, installation, and workmanship shall be in accordance with the mandatory and advisory provisions of
NFPA 70 unless more stringent requirements are specified or indicated.
1.6.5.1 Reference Standard Compliance
Where equipment or materials are specified to conform to industry and technical society reference standards of
the organizations such as American National Standards Institute (ANSI), American Society for Testing and Materials
(ASTM), National Electrical Manufacturers Association (NEMA), Underwriters Laboratories (UL), and Association
of Edison Illuminating Companies (AEIC), submit proof of such compliance. The label or listing by the specified
organization will be acceptable evidence of compliance
1.6.5.2 Independent Testing Organization Certificate
In lieu of the label or listing, submit a certificate from an independent testing organization, competent to
perform testing, and approved by the Contracting Officer. The certificate shall state that the item has been
tested in accordance with the specified organization's test methods and that the item complies with the specified
organization's reference standard
Provide only UL listed ESS equipment for Both exterior and interior ESS sensors, access control, and closed-circuit
television (CCTV) components.
1.6.6 Standard Products
Provide materials and equipment that are products of manufacturers regularly engaged in the production of such
products which are of equal material, design and workmanship. Products shall have been in satisfactory commercial
or industrial use for 2 years prior to bid opening. The 2-year period shall include applications of equipment
and materials under similar circumstances and of similar size. The product shall have been on sale on the commercial
market through advertisements, manufacturers' catalogs, or brochures during the 2-year period. Where two or
more items of the same class of equipment are required, these items shall be products of a single manufacturer;
however, the component parts of the item need not be the products of the same manufacturer unless stated in this
section
1.6.6.1 Alternative Qualifications
Products having less than a 2-year field service record will be acceptable if a certified record of satisfactory
field operation for not less than 6000 hours, exclusive of the manufacturers' factory or laboratory tests, is
furnished
1.6.6.2 Material and Equipment Manufacturing Date
Products manufactured more than 3 years prior to date of delivery to site shall not be used, unless specified
otherwise.
1.7 WARRANTY
The equipment items shall be supported by service organizations which are reasonably convenient to the equipment
installation in order to render satisfactory service to the equipment on a regular and emergency basis during
the warranty period of the contract
PART 2 PRODUCTS
2.1 IDS SUBSYSTEMS
Provide a complete integrated IDS consisting of the following major subsystems:
a. Detection
b. Arm/disarm multiple function keypad
c. Communications
d. Assessment
e. Alarm reporting
f. Power
2.2 INTEGRATED SYSTEM FUNCTIONAL REQUIREMENTS
Ensure that the IDS is fully integrated with the physical security and other elements of the overall facility
security system. Except for multiple function keypads, other subsystems may be housed in a single enclosure.
Specific subsystem functional requirements are as follows:
a. Detection subsystem: Subsystem shall consist of sensors to detect intrusion attempts [and
provide means to indicate a duress condition].
b. Arm/disarm multiple function keypad: Subsystem shall consist of electronic digital keypads
to monitor and control personnel movement through normal access routes in and out of the facility
[and between protected areas within the facility].
c. Communications subsystem: Subsystem shall consist of elements required to ensure that pertinent
data is transferred from the point of origin to the point where appropriate actions can be taken.
d. Assessment subsystem: Subsystem shall consist of electronic devices required to visually
and audibly verify the validity of IDS alarms [at two separate locations].
e. Alarm reporting subsystem: Subsystem shall consist of electronic devices to control, process,
integrate, and annunciate IDS data [at [two] [_____] separate locations].
f. Power subsystem: Subsystem shall consist of components required to ensure continuous operation
of the entire IDS.
[2.2.1 Intrinsically Safe
NOTE: Do not locate control communicator within a hazardous area. If point
sensors and volumetric sensors are required in hazardous areas, clearly identify
their location on the plans. Delete this paragraph if no hazardous areas exist
in this project.
System components located in areas where fire or explosion hazards may exist due to flammable gases or vapors,
flammable liquids, combustible dust, or ignitable fibers or flyings shall be rated and installed according to
Chapter 5 of NFPA 70. Classification of area and corresponding equipment ratings and installation procedures
shall be as defined and specified in Chapter 5 of NFPA 70.
]2.3 INTEGRATED SYSTEM PERFORMANCE REQUIREMENTS
The installed and operating IDS shall be integrated into the overall facility to detect intrusion and shall perform
as an entity, as specified below.
2.3.1 Detection Coverage
Provide and adjust sensors so that coverage is [overlapping and] maximized without mutual interference. [IDS
coverage shall include [the facility perimeter] [and] critical spaces within the facility.]
2.3.2 Detection Resolution (Sensitivity)
Sensitivity shall be capable of the following:
a. Locating intrusions at individually protected assets or at an individual portal;
b. Locating intrusions within volume/areas to within the coverage on any single volumetric
sensor; and
c. Locating failures or tampering at individual sensors.
2.3.3 Detection Alarm and Reporting Capacity
NOTE: Select system capacity parameters based on specific facility design requirements.
Include a 25 percent expansion factor to accommodate changes in design caused
by reconfiguration of equipment within interior spaces or renovation.
The IDS shall have the capacity to collect, communicate, and display a minimum of [8] [_____] programmable sensor
zone alarms [and to enable control of one or more response devices in each of the sensor zones]. [When a sensor
zone includes a combination of multiple detection devices, the system shall maintain the capability to identify
individual detection devices in an alarm state.] A single alarm shall be annunciated within approximately 2
seconds after sensor transducer or other detection device activation.
2.3.4 Alarms
NOTE: For a wireless transmission system delete "d. Line Fault."
Alarm shall include, but not be limited to, the following:
a. Intrusion detection
b. Tamper
c. Fail-safe
d. Line fault
e. AC power loss
f. Low battery in control communicator.
2.3.4.1 Intrusion Detection
Sense and respond with visible and audible signals the activation of detection sensors.
2.3.4.2 Tamper
NOTE: Each tamper loop requires a dedicated sensor zone in the control communicator.
Do not use one tamper loop for an entire building since it would be difficult
to trace the violated device or box. Instead, zone tamper loops by areas to
more conveniently locate a violated device or box.
Tamper protection can be physical protection, line supervision, encryption, and tamper alarming of enclosures
and components. All intrusion detection, access control, assessment systems and their associated data transmission
media must be protected commensurate with the classification of asset being protected. All intrusion detection
sensors and access control readers must have tamper resistant enclosures and integral tamper protection switches.
All enclosures, cabinets, housings, and boxes, having hinged doors or removable covers that contain processors
or connections must have tamper protection switches. All tamper alarm signals must be monitored continuously
whether the system is in the access or secure mode of operation. Tamper alarms shall be annunciated to be clearly
distinguishable from intrusion detection alarms. Tamper switches on doors which must be opened to make normal
maintenance adjustments to the system and to service the power supplies shall be of the push/pull-set, automatic-reset
type. Tamper switches shall have the following features:
a. Inaccessibility until the switch is activated;
b. Under electrical supervision at all times, irrespective of the protection mode in which
the circuit is operating;
c. Spring-loaded and held in the closed position by the door or cover protected; and
d. Wired to break the circuit when the door or cover is disturbed.
2.3.4.3 Fail-Safe
Provide a fail-safe capability in critical elements of the IDS, including, but not be limited to, the capability
to monitor communication link integrity and to provide self-test. When diminished functional capabilities are
detected, the system shall provide annunciation of the fault. Fail-safe alarms shall be annunciated to be clearly
distinguishable from other types of alarms.
2.3.4.4 Line Fault
As a minimum, fault isolation at the systems level shall have the same geographic resolution as provided for
intrusion detection. Communication links of the IDS shall have an active mode for line fault detection. The
system shall be either a static system or a dynamic system. In a static system, the "no-alarm" condition shall
always be represented by the same signal, which shall be different than the signal originally transmitted. The
dynamic system shall represent "no-alarm" with a signal which continually changes with time.
2.3.4.5 Power Loss
Provide the capability to detect when a critical component of the system experiences temporary or permanent loss
of power and to declare an alarm. The alarm shall be annunciated to clearly identify the component experiencing
power loss.
2.3.5 Electrical Power
Electrical power shall be obtained by the normal commercial or base electrical distribution system. Power shall
be continuously monitored and, if interrupted, automatic switching from primary to emergency backup sources shall
be accomplished without interruption or degradation of critical system function. Intrusion alarms shall not
be generated by power switching; however, an indication of power switching and on-line source shall be provided
at the alarm monitor. Upon restoration of prime power, the system shall automatically switch back to the primary
source. Low voltage condition of an on-line battery and battery charger circuit failure shall be detected and
reported as a fault condition.
2.3.5.1 Primary Power
Furnish [120] [_____] volt AC service, transformed through a two-winding isolation transformer and rectified
to low-voltage DC for system operation. Obtain primary power [from the line side of incoming facility power]
[at the location indicated]. [Provide a separate, lockable, circuit breaker [adjacent to the power distribution
panel] [at the location indicated].] [Provide a circuit dedicated to power IDS from a panelboard at the location
indicated. Label the circuit breaker in that panelboard: "Alarm System Do Not Turn Off."]
2.3.5.2 Backup Power
Provide backup power to the primary power by dedicated batteries in remotely located system elements such as
individual sensors and in control communicators. [When radio frequency (RF) operation is required, batteries
shall be an integral part of dispersed system elements.] Batteries shall be capable of operation in any position
and shall be protected against venting caustic chemicals or fumes within an equipment cabinet. Batteries shall
also be capable of continuous operation for up to [8] [_____] hours without recharge or replacement. If the
sensors power requirements exceed the allowable UL rated capacity of the control communicator battery, provide
the number of separate power supplies required to power the sensors. Provide each power supply with its own
rechargeable battery and charger.
2.4 SYSTEM PERFORMANCE REQUIREMENTS
Provide commercial of the shelf (COTS)system components to operate as described herein within the context of
the integrated system performance previously described. Where inconsistencies occur between the following component
performance requirements and integrated system level performance descriptions, integrated system performance
descriptions shall take precedence.
2.4.1 Modularity
Provide system components to facilitate modular subassembly and part replacement. Electronic components of the
system shall be of the solid-state type, mounted on printed circuit boards conforming to UL 796. Circuitry shall
not be so densely placed as to impede maintenance. Power-dissipating components shall incorporate safety margins
of not less than 25 percent with respect to dissipation ratings, maximum voltages, and current-carrying capacity.
Light duty relays and similar switching devices shall be solid-state or hermetically sealed electromechanical
type.
2.4.2 Reliability
Provide only components in current manufacturing production. Components shall be manufactured to meet requirements
specified herein and shall be free from characteristics and defects which affect appearance or serviceability
or which render equipment unsuitable for the intended purpose. Provide components designed for continuous operation
at specified conditions.
2.4.3 Maintainability
Components shall be capable of being maintained using commercially available standard tools and equipment. Components
shall be arranged and assembled to be readily accessible to maintenance personnel without compromising the defeat
resistance of the IDS.
2.4.4 Environmental Conditions
2.4.4.1 Interior Conditions
Equipment installed in environmentally protected interior areas shall meet performance requirements specified
by UL for the specific equipment or device.
2.4.4.2 Exterior Conditions
Components mounted in locations exposed to weather shall be housed in corrosion-resistant enclosures with appropriate
environmental protection. Component performance shall not degrade because of improper housing design. Components
in enclosures shall meet performance requirements when exposed to ambient conditions specified by UL for the
specific equipment or device.
2.4.4.3 Transient voltage surge suppression
Intrusion detection and communication circuits shall be protected at both ends against transient voltage surges.
Transient voltage surge suppressors (TVSS) or surge protection devices (SPD) are required for the protection,
within specified limits, of AC electrical circuits and electronic equipment from the effects of lightning induced
voltages, external switching transients and internally generated switching transients. Individual suppressors
shall be installed where shown on the drawings.
NOTE: Line Items a thru e should be part of building construction UFGS specifications.
a. Main service and distribution equipment suppressors: The AC voltage SPD's shall be a high
speed, high current device designed to protect electrical systems and electronic equipment from
transient over-voltage. The SPD shall provide continuous bi-polar, bi-directional, non-interrupting
protection and be capable of instant reset with no degradation in protection. Gas tubes are
not acceptable. The SPD shall utilize SAD or MOV technology. It shall start to suppress at a
minimum of 115% of the peak voltage of the sine wave. At maximum surge current dissipation,
the device shall not exceed the maximum voltage protection level. The SPD shall be installed
in parallel with the service main disconnect, distribution or branch panel main lugs as shown
on drawings. Connect SPD to over current protection sized as shown with an AIC rating equal
to panel rating. The suppressor shall have status indicator lights, dry contacts with remote
alarm capabilities and an audible alarm. Suppressors shall be assembled as modular units to
permit quick, easy replacement of failed components.
(1) Electrical Service
(a) Voltage shall be as indicated on drawings.
(b) Frequency -- 50/60 Hz
(C) Phases -- 3 phase
(d) Wiring configuration -- as indicated
(2) IEEE 62.41 Categories unless otherwise indicated on drawings:
Service entrance sizes
<600A B3/C1
1.2KA C3
Distribution or sub-panels B2
(3) Electrical Performance
Response time < 5 nanoseconds
MCOV 115% minimum
Shortwave test- surge current
(6kv, 1.2/50usec; 3ka 8/20µsec) 5000 surges
Minimum surge current:
(a) Service Entrance 410,000 Amps/Phase
(b) Distribution and Sub-panels 210,000 Amps/Phase
(4) Suppression system protected modes shall be L-N, L-G, N-G for Wye Systems and L-L, L-G for
ungrounded Delta Systems.
(5) Power on indicators and failure detection: A lighted panel on the cover shall provide indication
that the suppressor is properly activated and shall also indicate mode failure. If the suppressor
fails, an isolated contact shall close. In addition, an audible alarm shall be provided with
manual reset.
(6) Failure mode - SPD's shall be designed to fail shorted. Any fuses in series with the SPD's
shall not open during a surge event.
b. Disconnect: Main service suppressors shall be provided with an integral fused disconnect
switch or dedicated circuit breaker as shown or required by UL. Breakers and suppressors shall
have an AIC fault withstand rating equal or greater than the AIC rating of the equipment to
which it is connected. The length of wiring from the tap at the service conductors to the suppressor
being protected, however, shall not exceed the maximum length permitted by manufacturer, to
maintain the maximum voltage protection level. Suppressors may be installed within switchgear
or panel boards where UL label or listing is not affected, suppressors are completely and easily
accessible, indicator lights are visible and audible alarm can be easily heard.
c. Enclosures: Enclosures for main service suppressors shall be as follows;
(1) Minimum, 14 gauge painted steel or suitable enclosure to meet the NEMA selected requirements
as listed.
d. Operation Status Indicator: Audible Remote Signaling and Visual Systems
(1) Visual System
(a) Protection: Suppressor Working - Green LED's
(b) Warning/Fault: Suppressor Failure - Red LED's
(c) LED's shall be field replaceable
(d) Other visual indicators where approved.
(2) Remote Signaling
(a) Relay with Auxiliary for C contacts: Two sets @ 2 ampere, 120 volts each. 1 Set N.O.
and 1 set N.C. to operate upon failure of suppression module, blown fuse or tripped circuit
breaker in suppressor module or in disconnect switch for alarm connection to remote location.
(3) Audible
(a) The audible alarm shall activate upon a fault condition within the suppressor. An alarm
silence/reset switch and push-to-test switch shall be provided.
e. Bonding and Grounding Conductors and Materials for Main Service Suppressors:
(1) Size: Conductors utilized for surge suppressor connections to service conductors shall
be a minimum of #6 AWG stranded insulated copper unless otherwise specified.
(2) Bus: Ground bus or strip material where used shall be copper, a minimum of Ľ inch thickness
and two inches wide unless otherwise specified. Bus materials shall be secured to surfaces
with appropriate insulators and mechanical fasteners. Bus connections shall be bolted and reinforced
as necessary to provide a permanent and secure connection.
(3) Connections Compliance: Connectors, splices, and other fitting used to interconnect grounding
conductors, bonding to equipment or ground bars, shall comply with requirements of the National
Electric Code and be accepted by Underwriters' Laboratories for the purpose.
(4) Connectors: Connectors and fitting for grounding and bonding conductors shall be of the
compression type in above grade locations. Connections below grade shall be exothermically welded.
(5) Dissimilar Materials: Bonding connections between electrically dissimilar metals shall
be made using exothermic welds or using bi-metal connectors designed to prevent galvanic corrosion.
f. Communication Lines: The following standard for separately mounted telephone and signal
line suppressors shall apply. All protectors shall be securely mounted at protected equipment
location. All suppressors shall provide common (L-G) mode protection on all lines.. Suppressors
shall be tested in accordance with IEEE C62.36-1994 as a minimum. Protective interfacing with
the telephone wire pairs shall be listed to UL 497A.
g. Data Line Protection: Solid state, silicon avalanche diode or metal oxide varistor circuitry
for protection from over voltages on long cable runs employing standard RS-232, RS422, or RS485.
Appropriate connectors shall be utilized to interface a remote station with a host CPU.
h. Signal Line Protection: Solid state, silicon avalanche diode and metal oxide varistor hybrid
circuitry for protection from over voltages on 2 or 4 wire signal lines such as balanced pair
telephone, metallic pair telephone, buried and overhead field cable, remote radio equipment,
and control systems. Unit shall have an LED diagnostic lamp that lights if unit needs replacement.
Unit shall be listed UL497B.
i. Modular, Twisted Pair Protection: Solid state, silicon avalanche diode or metal oxide varistor
circuitry for protection from over voltages on twisted pair data or audio lines. Protectors
shall clip mount on 66 punch down blocks furnished with grounding bar or studs and shall be
totally enclosed. Units shall be securely mounted at terminal locations where shown and shall
be grounded to the main building ground with a minimum No.12 stranded copper green insulated
ground conductor kept as short as possible. Ground terminals shall be screw insertion lug type.
No crimp, fork or ring type permitted. Unit shall have a multi-function diagnostic LED that
shows continuity, ground present, unit function and line status.
j. Coaxial Cable Protectors: Solid state, silicon avalanche diode, metal oxide varistor and/or
gas tube circuitry for non-interrupting over voltage protection of coaxial cable. Unit shall
be provided with one female input connector and one female output connector. Securely mount
adjacent to protection equipment and ground to equipment or local building ground if an equipment
ground is not available.
2.4.5 Electromagnetic Interference (EMI)
IDS components employing electromagnetic radiation shall be designed and constructed to provide maximum practical
invulnerability to electronic countermeasures.
2.4.6 Electromagnetic Radiation (EMR)
NOTE: National Post Telephone and Telegraph are normally the approving authority
for EMR components overseas.
Provide only IDS components which are [FCC] [_____] licensed and approved. Provide system components which are
electromagnetically compatible.
2.4.7 Interchangeability
Like components shall be physically and functionally interchangeable as complete items, without modification
of either the original items or of other components with which the items are used.
2.4.8 Safety
IDS components shall conform to application rules and requirements of NFPA 70 and applicable Underwriters Laboratories
publications.
2.4.9 Human Engineering
Aural considerations shall include location of annunciators, tone pitch, quality, and intensity. The number
of different audible signals shall not exceed four. Component design shall provide for ease of accessibility
for maintenance.
2.4.9.1 Visual Annunciators
Annunciators shall be either liquid crystal displays (LCDs) or light emitting diodes (LEDs). Annunciators shall
be so connected in the circuit that failure of the annunciator, socket, or protective circuitry shall not result
in an improper or indeterminate signal. LCDs and LEDs shall be compatible with standby power supplies. LEDs
shall be brightly lit and visible from a distance of 9150 mm 30 feet in an area illuminated at 807 lx 75 footcandles
. LEDs shall be used in outdoor applications or in the presence of sunlight.
2.4.9.2 Controls
Provide to ensure ease of operation of specified characteristics. Where applicable, clockwise rotation of controls
shall result in an increasing function. Controls, switches, visual signals, and indicating devices, input and
output connectors, terminals, and test points shall be clearly marked or labeled on hardware to permit quick
identification, intended use, and location. Terminal markings and labels shall be of a permanent and legible
type and located to be visible when the associated system wiring is in place. Identification markings shall
be associated with each adjustment device or item requiring periodic maintenance. Safety warning or cautions
shall be marked in conspicuous red letters. Control and indicator identifications that are exposed outside enclosures
shall be permanent, machine-engraved letters, and painted to contrast with the background color. Controls not
required for operation of the system shall be inaccessible to the system operator.
2.4.10 Test Points
Test points, controls, and other adjustments inside enclosures shall be readily visible and accessible with minimum
disassembly of equipment. Test points and other maintenance controls shall not be readily accessible to operator
personnel.
2.4.11 Component Enclosures
Annunciator housings, power supply enclosures, sensor control and terminal cabinets, control communicators, wiring
gutters, and other component housings, collectively referred to as enclosures, shall be formed and assembled
to be sturdy and rigid.
2.4.11.1 Metal Thickness
Thicknesses of metal in cast and sheet metal enclosures of all types shall not be less than those in Tables 8.1,
8.2, and 8.3 of UL 1610 for alarm components, and NEMA ICS 2 and NEMA ICS 6 for other enclosures.
2.4.11.2 Doors and Covers
Doors and covers shall be flanged. Where doors are mounted on hinges with exposed pins, hinges shall be of the
tight-pin type, or ends of hinge pins shall be tack welded to prevent ready removal. Provide doors having a
latch edge length of less than 610 mm 24 inches with a single lock. Where the latch edge of a hinged door is
610 mm 24 inches or more in length, provide the door with a three-point latching device with lock; or alternatively
with two locks, one located near each end. Covers of junction boxes provided to facilitate initial installation
of the system shall be held in place by tack welding, brazing, or one-way screws.
2.4.11.3 Ventilation
Ventilation openings in enclosures and cabinets shall conform to the requirements of UL 1610.
2.4.11.4 Mounting
Unless otherwise indicated, sheet metal enclosures shall be designed for wall mounting with top hole slotted.
Mounting holes shall be in positions which remain accessible when major operating components are in place and
the door is open, but shall be inaccessible when the door is closed.
2.4.11.5 Enclosure Locks
Locks and key-lock-operated switches required to be installed on component enclosures shall be UL listed, round-key
type with three dual, one mushroom, and three plain pin tumblers, or shall have a pick resistance equal to a
lock having a combination of five cylinder pin and five-point three-position side bar in the same lock. Keys
shall be stamped "U.S. GOVT. DO NOT DUP." Key-lock-operated switches shall be keyed differently and shall be
two-position, with the key retractable from either position. Furnish two keys for each switch. Maintenance locks
shall be of the one-way key-pull type arranged so that the key can be withdrawn only when the lock is in the
locked position. Locks on components for maintenance access shall be keyed alike; furnish only two keys for
such locks. Deliver keys, tagged with metal tags, accompanied by a manufacturer's certificate which records
the number of each key made.
2.4.12 Detection Sensors
Sensors shall detect penetration of the facility perimeter and protected zones by unauthorized personnel or intruders,
and shall conform to UL 634 or UL 639, as applicable. Unless otherwise specified, required sensor power shall
be plus 12 volts DC.
2.4.12.1 Interior Point Sensors
NOTE: If a high level of security is required such as DCID , specify balanced
magnetic switches (BMS) in Section 13703, "Commercial Intrusion Detection Systems."
a. Door and window open detection
(1) Magnetic Switches: Magnetic switches shall be [surface mounted] [recessed] [______].
Magnetic switches shall have a magnetic field with a high probability of alarm if an external
magnet is introduced in defeat attempts. Provide each magnetic switch with an overcurrent protective
device, rated to limit current to 80 percent of switch capacity. The magnetic switch housing
shall be protected from unauthorized access by encapsulating reed switches in a polyurethane
potting compound. The magnetic switch shall have a tamper resistan enclosure and integral tamper
switch. Magnetic switch shall be rated for a minimum lifetime of one million operations. House
magnetic switch components in enclosures made of nonferrous materials.
[(2) Surface mounted magnetic switches: House components used in outdoor applications in weatherproof
enclosures. The switch mechanism shall have a minimum gap of [10] [19] mm [3/8] [3/4] inch
and a maximum gap of [31.75] [63.5] mm [1 1/4] [2 1/2] inches without internal adjustment.
The housing for surface mounted magnetic switches, if made of cast aluminum, shall be secured
by stainless steel screws. The magnetic switch shall have a tamper resistan enclosure and integral
tamper switch. Conductors running from the door to alarm circuits shall be jumpered within a
flexible armored cord constructed from corrosion-resistant metal. Each end of the armored cord
shall terminate in a junction box or other enclosure. Armored cord ends shall be mechanically
secured to junction boxes by clamps or bushings. Conductors within the armored cord shall be
provided with lug terminals at each end. Jumpered conductors and the armored cord shall experience
no mechanical strain as the door is removed from fully open to closed. The switch circuit shall
initiate an alarm if a short circuit is applied to the door cord.]
[(3) Recessed magnetic switches: The recessed magnetic switches shall have a gap up to 12.7
mm (9.5 mm in steel) (1/2 inch (3/8 inch in steel). Field adjustments in the fixed space between
magnet and switch housing shall not be possible. [Ball bearing door trips shall be mounted within
vault door headers such that when the locking mechanism is secured, the door bolt engages an
actuator, mechanically closing the switch. The door bolt locking mechanism shall be completely
engaged before the ball bearing door trip is activated. The magnetic switch shall have a tamper
resistan enclosure and integral tamper switch. Provide circuit jumpers from the door.]]
b. Glass breakage detection
(1) Glass breakage sensors: Sensors shall detect window breakage by responding to sonic or
vibration frequencies that accompany breaking glass. Sensors shall selectively filter input
to detect only frequency of breaking glass and to minimize false alarms from sources such as
jangling keys, ringing phones, and slamming doors. Glass breakage sensors shall initiate alarm
when the glass they protect is cracked or broken. Sensors shall provide positive detection
of breakage of plate, safety, laminated, and tempered glass. Sensor shall have a sensitivity
adjustment controlling the output voltage from the detecting element which triggers a solid-state
latching device. Provide the sensor with an LED for adjusting the sensitivity. [Sensor shall
be contained in a fire-resistant ABS plastic housing and shall be mounted in contact with the
window. Supply the sensor with a two-sided polyurethane tape with acrylic adhesive. Provide
the sensor with an exterior label to protect the tape from direct sunlight.] [Sensor shall
be contained in a fire-resistant ABS plastic housing and shall be ceiling or wall mounted, as
indicated. Sensor shall provide coverage of large glass areas up to 10 675 mm 35 feet wide.
Sensor housing shall be tamper resistant and designed for screw mounting.] Sensor shall not
initiate alarm in response to seismic vibrations or other ambient stimuli. The sensor shall
have a tamper resistan enclosure and integral tamper switch.
(2) Dual technology glassbreak sensor: Sensor shall detect window breakage by responding to
acoustic frequencies that accompany breaking glass. The sensor shall be combined with a passive
infrared motion detector (PIR) for the purpose of eliminating occupant-generated false alarms.
It will extend coverage to occupied areas, allowing the sensors to be armed while people are
present. The sensor shall have a tamper resistan enclosure and integral tamper switch.
(3) Recessed glassbreak sensor: A recessed glassbreak sensor is to be used when appearance
is a consideration. Recessed models can be mounted directly to the wall or ceiling or can be
installed on a signle gang box. The sensor shall employ pattern recognition technology that
listens for the actual pattern of breaking glass. The sensor shall be able to detect the difference
from breaking glass and normal room sounds by listening across the glassbreak frequency spectrum.
The sensor shall provide a 25 feet 7.6 meters 360 degree coverage of the area to be protected.
The sensor shall have a tamper resistan enclosure and integral tamper switch.
(4) Screening: Construct security screens from a maximum of 26 AWG insulated hard-drawn copper.
Connect screens to an alarm circuitry by means of flexible armored cords. Security screen circuitry
shall provide end-of-line resistors in series or equivalent methods ensuring alarm activation
if short-circuiting of the screen is attempted. [If screen corners are not installed as a breakwire
sensor (wire traps), provide tamper switches. Provide tamper switches in frames as required
with not less than one switch on each side if dimensions are 610 mm 2 feet square or less, and
two switches if dimensions exceed 610 mm 2 feet square. Tamper switches shall be corrosion
resistant, spring operated, and shall initiate an alarm with a movement of 50 mm 2 inches or
less and before access to the switch is possible. Electrical characteristics of the switch
shall match alarm system requirements.] The sensor shall have a tamper resistan enclosure and
integral tamper switch.
c. Object protection
(1) Capacitance proximity sensor: Capacitance proximity sensor shall detect changes in the
established capacitance to ground of a protected object. When the protected object is touched
and a ± 20 pf - (variable) change in the capacitance is detected an alarm shall be generated.
Circuits measure the ratio between the charging current and the resultant rate of change of
voltage with time. Sensor shall protect objects up to a [50,000] [_____] picofarad capacitive
load. The system shall provide means of indicating an alarm condition at the protected objects
during installation and calibration. Provide the indicator with a disabling device within a
tamperproof enclosure. The number of objects protected by a single capacitance detector shall
not exceed the unit's maximum capacitance at the desired sensitivity. Protected objects shall
be insulated from ground by insulating pads which shall have a dielectric constant such as glass
or thermoplastic materials. [If screen grids or radiators are employed as antennas, insulate
from ground. Wires used for grids shall be larger than No. 14 AWG, 30 percent copper-clad steel
covered with a minimum of 0.397 mm 1/32 inch vinyl coating. Space grid elements at 150 mm
6 inches maximum, and construct in a symmetrical manner.] Provide sensor with sensitivity controls
inaccessible to operating personnel. Sensor shall be insensitive to human body movements in
excess of 915 mm 36 inches from the antenna circuit. Sensor sensitivity to alarm-producing
stimuli shall be readily adjustable from contact to 915 mm 36 inches with a heavily gloved hand.
Sensor shall not initiate nuisance alarms in response to normal ambient conditions. [Provide
sensors with tamper switches. Interconnecting lines and tamper switches shall remain under constant
supervision, even when the system is set for authorized access.] Sensor shall not reset upon
restoration of SECURE mode if the antennas were altered during authorized entry to disable detection
capability.
(2)Vibration vault sensor: Sensor shall sense short duration, large amplitude signals like
those produced in attacks from explosions, hammering or chiseling. It shall also detect long
duration, small amplitude signals like those prduced in attacks from torches, thermic lances,
drills, grinders or cutting discs. The sensor enclosure base shall be constructed of die-cast
aluminum with a stamped 22 guage steel cover.The sensor shall have a tamper resistan enclosure
and integral tamper switch.
d. Floor, wall, and ceiling protection
(1) Vibration sensors: Sensors shall sense and selectively amplify signals generated by forced
penetration of a protective structure. Sensors shall initiate alarms upon detecting drilling,
cutting, or blasting through walls, or other methods of forced entry through a structure. Mount
vibration sensors directly contacting the surface to be protected. Sensors shall be designed
to give peak response to structurally conveyed vibrations associated with forcible attack on
the protected surface. Provide at least one sensor on each monolithic slab or wall section,
even though spacing closer than that required for midrange sensitivity may result. House sensors
in protective mountings and fasten to the surface with concealed mounting screws or an epoxy.
[Provide sensors with tamper switches.] Removal of a sensor from the surface shall initiate
an alarm. An adjustable alarm discriminator shall function to prevent incidental vibrations
which may occur from triggering the alarm circuit. Adjust the discriminator on the job to the
precise needs of the application. Connect sensors to an electronic control unit by means of
wiring or fiber optics cable run in [rigid steel conduit] [EMT]. Sensor sensitivity shall be
individually adjustable unless sensor is designed to accommodate vibration ranges of the specific
surface type on which it will be mounted. Sensitivity adjustments shall not be accessible without
removing the cover on the sensor. Sensor shall not be responsive to airborne sound.
NOTE: Utility inlet openings are protected in a variety of methods, the correct
one being dependent on two variables: the nature of the intrusion threat (e.g.,
physical penetration, electrical, electro-optical) and the characteristics of
the utility inlet opening (e.g., discharge water from a nuclear plant, office
air duct, electric conduit). Subsequent to such analysis, almost any of the
intrusion detection sensors described herein could provide the necessary protection.
Normally a breakwire trap sensor is used for this application.
(2) Protection of utility inlet openings: Provide protection by a sensor of the [breakwire]
[wire trap] type consisting of up to 26 AWG hard-drawn copper wire with a tensile strength of
17.8 N 4 pounds maximum interlaced throughout the opening such that no opening between wires
shall be larger than 100 mm 4 inches on center. Terminate sensor so that attempts to cut the
wire or otherwise enlarge openings between wires shall cause an alarm. Sensor termination shall
be [concealed] [tamper protected].
2.4.12.2 Interior Volumetric (Space) Sensors
NOTE: Include a schedule of sensors on the plans when the size of areas and
pattern coverage is different from one sensor to another.
a. Passive infrared (PIR) sensors: Sensors shall detect intruder presence by monitoring the
level of infrared energy emitted by objects within a protected zone. Sensor shall initiate
an alarm upon observing increased or fluctuating infrared energy caused by the presence and
motion of an intruder whose temperature is as little as 1.6 degrees C 3 degrees F different
from the background temperature. Sensor shall be passive in nature; no transmitted energy shall
be required for detection. Sensor shall be sensitive to infrared energy emitted at wavelengths
corresponding to the human body and other objects at ambient temperatures. Detection pattern
for wall-mounted sensors shall be 15 m by 15 m 50 ft by 50 ft, unless otherwise indicated[,
and] [shall be housed in a tamper-alarmed enclosure]. Detection pattern for ceiling-mounted
sensors shall be 6.28 rad 360 degrees, unless otherwise indicated[, and] have a tamper resistan
enclosure and integral tamper switch.. Sensor shall provide some means of indicating an alarm
condition during installation and calibration. A means of disabling the indication shall be
provided within the sensor enclosure. Sensor shall alarm if an intruder moves within the area
of protection more than 1525 mm 5 feet at a velocity of 30 mm per second 0.1 foot per second
, and one step per second, assuming 150 mm 6 inches per step. Detection sensitivity shall be
irrespective of the direction of motion. Sensor shall also alarm at velocities faster than
30 mm per second 0.1 foot per second, up to 3050 mm per second 10 feet per second. Sensor optimum
detection range shall be [a minimum of 10675 mm 35 feet] [as indicated]. Sensor shall not alarm
in response to general area thermal variations. Sensor shall have RFI and white light immunity.
b. Dual technology sensors: Provide sensor combining passive infrared and microwave sensors
designed and manufactured specifically to be mounted in a single enclosure.
(1) Passive infrared (PIR) sensor section: Sensor shall detect intruder presence by monitoring
the level of infrared energy emitted by objects within a protected zone. Sensor shall initiate
an alarm upon observing increased or fluctuating infrared energy caused by the presence and
motion of an intruder whose temperature is as little as 1.6 degrees C 3 degrees F different
from the background temperature. Sensor shall be passive in nature; no transmitting energy
shall be required for detection. Sensor shall be sensitive to infrared energy emitted at wavelengths
corresponding to the human body or other objects at ambient temperatures. Sensor detection
pattern shall be 15 m by 15 m 50 ft by 50 ft, unless otherwise indicated. Sensor shall come
with clip-on mirror inserts that allow the choice of deferent coverage patterns: [full] [90°],
[45° left], [45° right] [center curtain] [_____].Sensor shall have RFI and white light immunity.
The sensor shall have a tamper resistan enclosure and integral tamper switch.
(2) Microwave sensor section: Sensor shall detect intruder presence by transmitting electromagnetic
energy into a protected zone, receiving direct and reflected energy, and monitoring frequency
shift between transmitted and received signals. If more than one device is used in an area,
devices shall operate on different frequencies. Provide for selective filtering by sensor to
minimize nuisance alarms due to moving metal objects such as fan blades and venetian blinds,
interference from radar, or other sources of electronic interference. Transceivers shall consist
of a combined transmit/receive antenna and an adjustable-gain preamplifier in a single housing.
Provide transceivers with sensitivity adjustments. Transceiver controls shall permit adjustment
of transmission range and alarm signal threshold. Sensitivity controls shall be inaccessible
to operating personnel. Sensitivity requirements shall be met with sensitivity controls set
approximately at midrange. The sensor shall have a tamper resistan enclosure and integral tamper
switch.
(3) Additional dual technology sensor requirements: The enclosure containing two sensor sections
shall be tamper alarmed. Both microwave and PIR sections shall activate simultaneously to generate
an alarm. Only an intrusion characterized by volumetric motion and radiant body heat shall
be detected. Sensor shall provide some means of indicating an alarm condition during installation
and calibration. A means of disabling the indicator shall be provided within the sensor enclosure.
Sensor shall alarm if an intruder moves within the area of protection more than 1525 mm 5 feet
at a velocity of 30 mm per second 0.1 foot per second, and one step per second, assuming 150
mm 6 inches per step. Detection sensitivity shall be irrespective of the direction of motion.
Sensor shall also alarm at velocities faster than 30 mm per second 0.1 foot per second, up to
3050 mm per second 10 feet per second. Sensor shall not alarm in response to general area
thermal variations. Mount sensors [near the ceiling on vibration-free surfaces] [as indicated].
Electronic circuitry shall be solid state and mounted on printed circuit boards. Sensor elements
shall contain circuitry for transmitter drive, signal processing, tamper circuitry, and power
supplies. Circuitry shall provide an alarm relay with Form C contacts capable of carrying 2
amperes at 100 volts DC minimum. The sensor shall have a tamper resistan enclosure and integral
tamper switch.
c. Audio sensors: Sensors shall consist of microphones which detect audio information and
transmit signals to an audio amplifier in a central control unit. Multiple units may be connected
to a central control unit. Audio sensors shall be designed to be especially sensitive to generic
audio intrusion signature of [breaking glass] [splintering wood] [fracturing of cement block]
[normal voice conversation]. Sensors shall have sensitivity adjustments which shall be inaccessible
to operating personnel. Sensitivity adjustment shall permit operating ranges up to a maximum
of [465] [_____] square meters [5000] [_____] square feet. Sensors shall have a detection
sensitivity of [unidirectional design] [omnidirectional design]. [Audio assessment capability
shall be provided.] Sensors shall be capable of installation in a concealed configuration and
shall be inherently self-protecting.
d. Photoelectric sensors: Sensors shall detect intruder presence by establishing a series
of infrared beams and detecting beam disruptions. Transmitters shall be dual beam type and
shall be designed to emit [no perceptible] light. The beam may be reflected by one or more
mirrors before being received and amplified. Disruption of the beam by an opaque body shall
initiate an alarm. The transmitted beam shall be uniquely modulated to prohibit an intruder
from shining another light source into the receiver to escape detection. Provide some means
of local alarm indication on the sensor for use at the protected zone during installation and
calibration. Provide with an indicator disabling device within the sensor enclosure. Sensor
shall consist of modulating transmitter, focusing lenses, mirrors, demodulating receiver, power
supply, and interconnecting lines. House elements in tamper-alarmed enclosure. The receiver
unit shall provide an alarm relay with contacts capable of carrying 2 amperes at 120 volts AC
minimum. The protective beam shall be focused in a straight line. The installed beam distance
from transmitter to receiver shall not exceed 80 percent of the manufacturer's maximum recommended
rating. Mirrors may be used to extend the beam or to establish a network of beams. Each mirror
used shall derate the maximum system range by no more than 50 percent. Mirrors and photoelectric
sources used in outdoor applications shall have self-heating capability to eliminate condensation
and shall be housed in weatherproof enclosures. The system shall utilize automatic gain control
or be provided with sensitivity adjustments to allow for various beam lengths. Controls shall
be inaccessible to operating personnel. With controls set at approximately midrange, the system
shall initiate an alarm whenever the beam is interrupted. Test the system by walking through
the beam. Systems that use multiple beams to establish a fence shall be tested by attempting
to crawl under and jump through and over the beams. Systems shall provide cutoffs of at least
[90] [_____] percent to handle a high percentage of light cutoff prior to initiating an alarm.
Sensor shall have RFI immunity.
2.4.12.3 Duress Alarms
UL 639.
a. Hardwire duress alarms: Install at points within the protected area as indicated. Alarms
shall be capable of being secretly activated by the foot or hand of an average adult in both
standing and seated positions. Alarms shall not be visible or audible from the sensor. The
alarm signal shall lock-in upon activation until manually reset with a key or similar device
and shall be readily identifiable by the IDS. Sensors shall be easy to operate and designed
to minimize the possibility of accidental activation. Hardwire duress alarms shall be rated
for a minimum lifetime of 50,000 operations. Securely mount sensors in rugged, corrosion-resistant
housing. Duress alarms shall be [annunciated to be clearly distinguishable from other intrusion
detection alarms at the control communicator] [silent at the reporting location and clearly
distinguishable from intrusion detection alarms at the central monitoring station].
b. Radio frequency duress alarms: Duress alarms shall consist of a compact and lightweight
transmitter enclosed in a case that can be easily worn at the waist on a belt. Transmitter
shall have a unique identification code. Transmitter shall be capable of transmitting 2 watts
of RF power. Transmitter shall transmit up to [500] [_____] times on the power provided by
internal batteries. A small, flexible PVC-encased antenna shall be mounted 12.7 mm 1/2 inch
away from the transmitter to ensure reliable propagation of the alarm signal and rotation of
6.28 rad 360 degrees without damage to the sensor. Provide transmitter in a corrosion-resistant
case. Transmitter shall be available in both VHF and UHF radio bands. Transmitter shall be
FM modulated to ensure reception and decoding of the alarm signal. The signal transmitted shall
readily interface with the IDS communications subsystem as specified in paragraph entitled "Radio
Frequency Link." Activation of the sensor shall be by hand-operated switch protected from accidental
activation, yet easily activated by hand when worn at the waist on a belt. [Sensor activation
shall be automatic when mounted on a belt and when the wearer is in a horizontal position for
an adjustable time interval of longer than [1] [5] [15] [_____] minutes. Adjustment of time
interval activation shall not be accessible to operations personnel.]
c. Keypad activated duress alarms: Duress alarms shall consist of programmable keypad activated
push buttons [and] [or] a keypad activated Duress code, a user code programmed as a Duress code.
Dedicated keys on the keypad shall be individually enabled via programming to initiate an alarm
signal. Each programmed key shall also have the capability to initiate an auxiliary output for
additional alarm signaling.
2.4.13 Communications
Communications shall link together the subsystems of the IDS. IDS communications links shall be via hardwire
(cable)[, or radio frequency]. Communications links shall be supervised. Common communications interface devices
shall be provided throughout the IDS. Sensor to Premise Control Unit (PCU) interface shall be by dry relay
contact normally open or normally closed, except as specified otherwise. PCU to central alarm reporting Digital
Receiver shall be digital, asynchronousor multiplexed data. The system shall be capable of communication using
the IBM Synchronous Data Link Control format, and at least two other standard industry formats. The system shall
be capable of supporting Network communication with digital dialer backup, existing Ethernet or token ring data
networks, satellite communication, fiber optic networks, local area networks, wide area networks, cellular communication,
and retail data networks. The PCU shall be capable of asynchronous network communication with a retry time between
3 and 15 seconds for a total of one (1) minute. If communication is unsuccessful the PCU shall be capable of
attempting backup communication through any of the available communication methods to the same receiver or a
backup receiver. Network communication between the PCU and the receiver shall be in a proprietary communication
format. The PCU shall be capable of supporting Dynamic Host Communication Protocol (DHCP) Internet Protocol
(IP) addressing. Underwriters Laboratories (UL) shall list network communication by the PCU for Grade AA High-Line
Security. The PCU shall be capable of two-way network communication using standard Ethernet 10BaseT in a LAN,
WAN, or Internet configuration. The PCU shall be capable of communication by means of a 128 Bit AES Rijndael
Encryption process certified by NIST (National Institute of Standards and Technology) to a Digital receiver with
a built-in Encryption Alarm Router. The PCU shall be capable of meeting DCID 6/9 and UL 2050 standards. The PCU
shall be capable of having communication set to Network operation. When a trap is set in Remote Link, the software
shall be capable of sending a panel trap message with the panel account number to the Digital receiver. The digital
receiver shall store the trap and monitor the PCU for the next message. When the PCU sends its next message,
the receiver shall then send a message to the PCU to contact Remote Link at the IP address contained in the original
trap message. The trap message shall be stored in the digital receiver for up to four hours. If the trap message
is not sent to the PCU within the four-hour window, the PCU trap message shall be discarded and a new trap message
must be sent from Remote Link.
2.4.13.1 Sensor to PCU Link Supervision
Provide hardwire direct current line supervision for sensor to PCU links which are within the IDS protected area.
Circuit shall be supervised by monitoring changes in the current that flows through the detection circuit and
a terminating resistor of at least [1.0] [__] kohm. Supervision circuitry shall initiate an alarm in response
to opening, closing, shorting, or grounding of the conductors by employing Class C, Standard Line Security.
Class C circuit supervisor units shall provide an alarm response in the annunciator in not more than one second
as a result of the following changes in normal transmission line current:
a. Five percent or more in normal line signal when it consists of direct current from 0.5 milliamperes
through 30 milliamperes.
b. Ten percent or more in normal line signal when it consists of direct current from 10 microamperes
to 0.5 milliamperes.
c. Five percent or more of any element or elements of a complex signal upon which security
integrity of the system is dependent. This tolerance will be applied for frequencies up to
100 Hz.
d. Fifteen percent or more of any element or elements of a complex signal upon which security
integrity of the system is dependent. This tolerance will be applicable for frequencies above
100 Hz.
2.4.13.2 Control Communicator Hardwire Link
The control communicator to central alarm reporting processor communications link shall operate over a maximum
of [2] [4] [_____] standard voice grade telephone leased or proprietary lines. Digital communicator shall conform
to UL 1635. The link shall be capable of operating half duplex over a Type 3002 data transmission pair and shall
be capable of modular expansion. Telephone lines will be provided by the Government. Coordinate and check out
system operation. General characteristics and telephone line service shall be as follows:
a. Connections: Two- or four-wire
b. Impedance at 1000 Hz: 600 ohms
c. Transmitting level: 0 to 12 dBm
d. Transmitting level adjustment: 3 dB increments
e. Type: Data
f. Direction: Two-way alternate (half duplex)
g. Maximum speed: [1.2] [5.12] [10.24] [_____] kilobaud
h. Maximum loss at 1000 Hz: 33 dB.
2.4.13.3 Radio Frequency Link
NOTE: Radio frequency links may not be allowed on some Government facilities.
Recommended usage for RF links is as backup to hardwire links or at a remote
location lacking telephone lines. OPNAV Instruction 2400.20E requires that
funds shall not be obligated for procurement of radio equipment until frequency
allocation authority has been obtained. As soon as possible, but no later than
schematic design, the designer shall contact the area radio frequency coordinator
(usually the base radio officer) to determine the availability of radio frequencies
and to ensure that the using activity submits a DD Form 1494, Application for
Frequency Allocation, for a Stage 1 ("Conceptual Development") allocation (see
DD Form 1494 Preparation Guide). Stage 1 allocation authority (i.e., approval)
must be obtained prior to advertisement of the contract.
The 138 to 150.8 MHz band is the preferred range since specific frequencies
in this range are reserved for DOD use. Frequencies in the 162 to 174 MHz and
450 to 470 MHz bands are shared with other users on a first-come, first-serve
basis. To avoid potential contract delays, the frequency assignment should
be included in the specification when possible. For additional information,
contact the base radio officer or the Naval Electromagnetic Spectrum Center
at (202) 433-0689. OPNAVINST 2400.20E is issued by OPNAV Code N60 (previous
Code OP941), telephone (703) 695-7284.
The system shall be a full duplex, supervised RF polling specifically designed for alarm data communications
with components manufactured by one manufacturer. The system shall operate in the very high frequency (VHF),
[134 to 154] [_____ to _____] MHz band. The system shall interface directly with the IDS hardwire data link
from control communicator to the central alarm reporting location. The system shall also translate (reduce)
the data rate for RF transmission, modulate and demodulate the data signal, and transmit and receive IDS data.
Provide a factory-tested complete RF link which both automatically and upon operator command transmits a signal
with a unique identification from the central alarm monitoring location to control communicator locations. Message
receipt at control communicator location shall be ignored by other control communicators except the addressee.
The communicator with the correct address shall decode the interrogation signal and respond to interrogation
with status of reporting sensors. If the addressee fails to respond, reinterrogate. Failure to respond a second
time shall cause a line supervision alarm. Remote units in the RF system shall be individually polled in turn.
Polling response time and transmission data rate, data error rate, and equipment reliability shall ensure that
overall IDS alarm annunciation time reliability is not degraded. Provide RF transmitters, receivers, or transceivers
in sufficient quantities to meet specified requirements. RF link transmissions shall be on one or more of the
frequencies within the specified band as required to meet the specified requirements and shall neither interfere
with other IDS components nor facility electronic components. Provide transmitters which are in accordance with
applicable requirements of 47 CFR 15. Message types and content shall be identical to those transmitted by other
portions of the IDS data communications subsystem. IDS alarms sent by RF link shall not fail to be transmitted
by RF link due to events occurring in "off air" periods. The RF link shall provide message transmission priority
in the following order:
a. Intrusion alarms
b. Tamper alarms
c. Access denial alarms
d. Other alarms on a first-in, first-out basis including loss of communication signal, fail-safe,
low battery, and power loss.
Provide [omnidirectional, coaxial, half-wave dipole] [_____] antennas for alarm transmitters and transceivers
with a driving point impedance to match transmission output. Antennas and antenna mounts shall be corrosion
resistant and designed to withstand wind velocities of [161] [_____] km/h [100] [_____] mph and physical damage
caused by vandalism. Antennas shall not be mounted to any portion of the facility fence or roofing system.
Antennas shall be furnished from the same manufacturer as the rest of the RF link. Provide coaxial cable in
lengths as required. Cable shall use PL-type fittings or connectors, properly protected against moisture. Cables
shall match the output impedance of the transmitters.
2.4.14 Premise Control Unit (PCU)
NOTE: Locate in secure, indoor, dry location. To determine the number of
zones required for a specific project, consider the following as a minimum:
one zone for entry/exit doors, one zone for window switches and doors that are
not entry/exit type, one zone for motion sensors, one zone for glass break sensors,
one or more zones for tamper, and one zone for duress alarm (if used). Increase
the number of zones as the size of the building/area increases.
PCU shall include a command processor installed in an attack and tamper resistant enclosure. The PCU shall be
packaged and include a power transformer, battery(s), network connection cable, keypad(s), keypad connection
cable(s) and addtional components as required. All system electronic components shall be solid-state type, mounted
on printed circuit boards. Light duty relays and similar switching devices shall be solid-state type or electromechanical.
The PCU shall have an over current notification LED that lights when devices connected to the Keypad Bus or communication
Bus(es) draw more current than the PCU is rated for. When the over current LED lights, the communications Bus(es)
and Keypad bus are to shut down. The PCU shall provide at a minimum but not limited to, the following capabilities;
a. The PCU areas and zones shall be programmable, and the system shall store, log, display,
and transmit specific custom designations for system areas, zones, and user names.
b. The PCU, user interfaces, zone input devices, relay output devices, and the signal receiving
equipment shall be engineered, manufactured, assembled, and must be distributed from a location
within the United States of America.
c. The system shall support user interaction by way of a keypad, web browser, system software,
key switch, or radio frequency wireless control, using integrated or auxiliary devices provided
by the system manufacturer.
d. The PCU shall support zone input connections, system keypads, system zone expansion modules,
and wireless zone input modules, and must support zone input connections by way of at least
two competitive products. The system shall offer a seamless integrated compatibility with hard-wire
and/ or wireless zone expansion equipment for at least [200] [___] wireless zones and/ or a
maximum of [574] [___] hardwired zones.
e. The PCU shall be capable of offering at least [5] [__] zone expansion buses, each of which
can support the connection of up to [15,000] [____] feet of four-wire cable. Zone expansion
and keypad data buses that exceed [2,500] [____] feet of cable must include splitter/repeater
modules to boost data voltage and maintain data integrity.
f. The PCU shall provide a seamless capability to provide a minimum of [500] [___] addressable
relays, which can be located at any connection location upon a zone expansion bus.
g. PCU relay outputs shall have the capability of being triggered as a result of a command
from the user interface, changes in system status, changes in zone status, or by a programmable
schedule.
h. PCU relay output states shall be programmable for momentary, maintained, pulsed, or must
follow the state of an associated zone input.
i. The PCU shall be completely programmable either locally from a keypad or remotely through
a standard dial-up, and network connections by way of a LAN, WAN, and/or by way of the Internet.
Remote configuration or control is not premissable for installation that must conform to DCID
6/9 requirements.
j. The PCU shall be completely programmable remotely using remote annunciators, and/ or using
upload/ download software that communicates using SDLC 300 baud, 2400 baud, or IP Addressed
data network. On-site programming from a personal computer shall also be permitted. Remote
configuration or control is not premissable for installation that must conform to DCID 6/9 requirements.
k. The PCU shall be equipped with an anti-reversing circuit breaker to prevent damage due to
accidental reversal of battery leads.
2.4.14.1 Input/Output Capacity
a. The PCU shall be capable of monitoring a maximum of 574 individual zones and controlling
a maximum of 502 output relays.
b. The PCU shall have, as an integral part of the assembly, 2 SPDT Form C relays rated at 1
Amp at 30 VDC and four open collector 12 VDC outputs rated at 50mA each. It shall also have
the capacity of a maximum of 125 output expander modules with 500 switched ground, open collector
outputs, 50mA maximum and 502 auxiliary relays (Form C rated at 1.0 Amp at 30 VDC).
c. The PCU shall also provide 100 programmable output schedules, and include an integral bell
alarm circuit providing at least 1.5 Amps of steady, pulsed, or temporal bell output. Output
type shall be programmable by zone type. Relays and voltage outputs shall be capable of being
independently programmed to turn on and/or off at selected times each day.
2.4.14.2 User/Authorization Level Capacity
The system shall be capable of operation by [10,000] [____] unique Personal Identification Number (PIN) codes
with each code having one [1] [__] of ninety-nine [99] [__] custom user profiles. This allows for limitation
of certain functions to authorized users. The operation of all keypads shall be limited to authorized users.
2.4.14.3 Keypad
a. The PCU shall support a maximum of sixteen [16] [__] keypads with alphanumeric display.
Each keypad shall be capable of arming and disarming any system area based on a pass code or
Proximity key authorization. The keypad alphanumeric display shall provide complete prompt
messages during all stages of operation and system programming and display all relevant operating
and test data.
b. Communication between the PCU and all keypads and zone expanders shall be multiplexed over
a non-shielded multi-conductor cable, as recommended by the manufacturer. This cable shall
also provide the power to all keypads, zone expanders, output expanders, and other power consuming
detection devices.
c. If at any time a keypad does not detect polling, the alphanumeric display shall indicate
"SYSTEM TROUBLE". If at any time two devices are programmed for the same address, the alphanumeric
keypad shall display "4 WIRE BUS TROUBLE". If at any time a keypad detects polling but not
for its particular address, the alphanumeric display shall indicate "NON POLLED ADDR". The
system shall display all system troubles at selected keypads with distinct alphanumeric messages.
d. The keypad shall include self-test diagnostics enabling the installer to test all keypad
functions: display test, key test, zone test, LED test, relay test, tone test, and address test.
e. The keypad shall provide an easy-to-read English text display. The text shall exactly match
the text seen in all software reports, keypad displays, and central station reports.
f. The keypad user interface shall be a simple-to-use, menu-driven help system that is completely
user friendly.
g. The PCU shall support sub-control keypads with four [4] [__] built-in zones and capable
of functioning in the following modes:
(1) Monitors all four [4] [__] keypad zones independently with a maximum of [125] [__] keypads
attached to the PCU.
(2) PCU assigns one [1] [__] zone to each keypad and monitors all keypad zones as a single
zone with a maximum of [500] [__] keypads attached to the PCU.
(3) Stand-alone mode allowing keypad to operate as a self-contained security system independent
of the PCU.
2.4.14.4 Zone Configuration
a. A minimum of [4] [__] Class B ungrounded zones shall be available at each keypad or zone
expander on the system. The system shall have the capacity for a maximum of sixteen [16] [__]
keypads and a maximum of [125] [___] four (4) zone expanders or [500] [___] single zone expanders.
It shall also have the capacity of a maximum of [125] [___] supervised relay output expanders.
All Class B zones shall be 2-wire, 22 AWG minimum, supervised by an end-of-line (EOL) device
and shall be able to detect open and short conditions in excess of 500ms duration.
b. Each zone shall function in any of the following configurations: Night, Day, Exit, Fire,
Supervisory, Emergency, Panic, Auxiliary 1, Auxiliary 2, Fire Verification, Cross Zone, Priority,
and Key Switch Arming.
c. The digital SLCs and the annunciator/keypad bus shall be able to operate at a maximum wiring
distance of [2500] [___] feet from the control panel on unshielded, non-twisted cable. This
distance may be extended to a total of [15,000] [_____] feet when bus repeater modules are installed.
d. The PCU shall have the capability to incorporate up to [200] [___] zone expander points.
2.4.15 [Bell] [Siren]
NOTE: Choose one of the following options.
[a. Bell: Provide UL listed 255 mm 10 inch bell rated for 6 to 12 volts DC and having a sound
output of [84], [__] dB minimum. Bell shall conform to UL 464 and UL 609, as applicable. Provide
bell in steel enclosed, weather-resistant box having tamper switches on front cover and on back
of box.]
[b. Siren: Provide 30 watt, 8 ohm speaker and siren driver rated for 6 to 12 volts DC and
having two distinct sound outputs. Siren shall produce a sound level output of [103 to 106],
[____] dB at 3050 mm 10 feet. Siren shall conform to UL 464 and UL 609, as applicable. Provide
siren in metal enclosed, weather-resistant box having tamper switches on front cover and on
back of box.]
c. Chime: Provide for keypad audible indication of a device activation. Audible chime shall
sound when select devices activate in order to alert personnel of access into an area during
normal access times. The audible chime may be activated when a magnetic switch is activated
at a main entrance leading into a un-secured area during working hours.
2.4.16 Strobes
Provide for visual indication of alarm activation. Strobe shall flash simultaneously with [siren] [bell] and
shall be 75 candela minimum with flash rate of 60 per minute. Strobe shall be designed to operate on 12 volts
DC and shall conform to UL 1638.
2.4.17 Central Station Receiver/Printer
Provide a microprocessor based digital alarm receiver conforming to UL 1610 to receive and display information
transmitted by alarm control panels/communicators over the standard telephone network. Receiver shall be capable
of handling Ademco low or high speed, Sescoa, Radionics, and BFSK formats with either three- or four-digit subscriber
identification and four plus two formats on the same line card. [Receiver shall also interface to derived channel
telephone company networks.] Receiver shall have built-in battery backup and shall be able to monitor a minimum
of 999 accounts. Telephone connection shall be RJ31X jack. AC input shall have built-in MOV surge protection.
2.4.17.1 Printer
Printer shall conform to UL 1610 and shall provide a hard copy record of incoming information including time,
date, account number, and code number. Printer shall have built-in battery backup and built-in MOV surge protection
on AC input. Clock shall be 24-hour real time. Calendar shall be 100 year with leap years built in.
2.4.17.2 Operation
When the receiver receives a transmission over standard telephone network lines from a remote communicator, the
receiver shall immediately answer the incoming call and acknowledge the call by returning a tone signal (handshake)
to the communicator. Upon receipt of the handshake, the communicator shall transmit one or two rounds of coded
pulses which are the account and code numbers. When a valid statement of data is received from the communicator,
the receiver's internal audible signal shall sound to alert the monitoring person that a valid round of data
is on line. The receiver shall also alert the printer and shall display on the receiver's front panel the account
number and code number of the communicator. When the receiver has received the communicator's data, the receiver
shall send a signal to the communicator causing the communicator to hang up (kiss off). The receiver shall then
automatically shut itself down within 10 seconds.
NOTE: Standalone Electronic Door Access shall be an integral function of the
PCU. Access assignment shall be configured at the PCU via the PCU keypad or
direct PC workstation communications.
2.4.18 Standalone Electronic Door Access
The PCU shall be capable of integrating area access control capability where specified into the same PCU with
the ability to have up to [10,000] [___] user credentials. User access is limited to custom profiles and/or
schedules. Anti-passback shall be available. Networked version shall support a Two-Man Rule feature. The system
shall support up to sixteen [16] [___] access doors, connected to the system using a manufacturer-approved interface
module. Access Control equipment shall communicate to the system by way of the PCU keypad bus.
2.5 FIELD FABRICATED NAMEPLATES
ASTM D 709. Provide laminated plastic nameplates for each equipment enclosure, relay, switch, and device; as
specified or as indicated on the drawings. Each nameplate inscription shall identify the function and, when
applicable, the position. Nameplates shall be melamine plastic,3 mm (0.125 inch) 0.125 inch thick, white with
[black] [_____] center core. Surface shall be matte finish. Corners shall be square. Accurately align lettering
and engrave into the core. Minimum size of nameplates shall be 25 by 65 mm (one by 2.5 inches) one by 2.5 inches.
Lettering shall be a minimum of 6.35 mm (0.25 inch) 0.25 inch high normal block style.
2.5.1 Manufacturer's Nameplate
Each item of equipment shall have a nameplate bearing the manufacturer's name, address, model number, and serial
number securely affixed in a conspicuous place; the nameplate of the distributing agent will not be acceptable.
2.6 FACTORY APPLIED FINISH
Electrical equipment shall have factory-applied painting systems which shall, as a minimum, meet the requirements
of NEMA 250 corrosion-resistance test.
PART 3 EXECUTION
3.1 EQUIPMENT INSTALLATION
UL 609, UL 639, UL 681 UL 1076 and UL 1610, and the appropriate installation manual for each equipment type.
Components within the system shall be configured with appropriate "service points" to pinpoint system trouble
in less than 20 minutes.
3.1.1 Cable/Wire Runs
NFPA 70; Section 26 20 00 INTERIOR DISTRIBUTION SYSTEM, and as specified herein.
3.1.2 Soldering
ASTM B 32. For soldering electrical connections, use composition Sn60, for general purposes; use composition
Sn62 or Sn63, for special purposes. Flux shall conform to ASTM B 32.
3.1.3 Galvanizing
Ferrous metal shall be hot-dip galvanized in accordance with ASTM A 123/A 123M. Screws, bolts, nuts, and other
fastenings and supports shall be corrosion resistant.
3.1.4 Tamper Switches
Tamper switches shall be an integral part of all intrusion sensor devices. An initiation of an alarm signal will
occur when the door or cover is moved as little as 6.35 mm 1/4 inch from the normally closed position. Tamper
switches shall also be Located within enclosures, cabinets, housings, boxes, raceways, and fittings to prevent
direct line of sight to any internal components and to prevent tampering with switch or circuitry. Conceal tamper
switch mounting hardware so that the location of the switch within the enclosure cannot be determined from the
exterior.
3.1.5 Fungus Treatment
Completely treat system components for fungus resistance. Treating materials containing mercury-bearing fungicide
shall not be used. Treating materials shall not increase the flammability of the material or surface being treated
nor cause skin irritation or other personnel injury during fabrication, transportation, operation, or maintenance
of the equipment, or during use of the finished items when used for the purpose intended.
3.1.6 Conduit
Install in accordance with NFPA 70 and Section 26 20 00 INTERIOR DISTRIBUTION SYSTEM.
3.1.7 Underground Cable Installation
Underground conductors connecting protected structures and objects to the central alarm updating and display
unit shall be run direct burial or in conduit as specified in Section 33 71 02.00 20 UNDERGROUND UNDERGROUND
TRANSMISSION AND DISTRIBUTION. Coaxial cable shall not be spliced. If permitted, cables connecting protected
structures and objects to the security control console shall be sized such that initially only approximately
60 percent of the circuit pairs will be used. Cable pairs not used shall be reserved for future use of additional
detection circuits.
3.2 FIELD QUALITY CONTROL
3.2.1 IDS Operational Test Plan
Test shall ensure that the requisite degree of intrusion detection is provided. Initially, test each sensor
and subsystem component individually. [Test glass breakage sensors by using test units supplied by the manufacturer
which simulate glass breakage.] When the function of each component within a particular subsystem, such as each
sensor within a particular zone, is verified, certify that subsystem of the entire IDS has satisfactorily met
the specifications. Test each subsystem similarly until each detection zone has been certified. When subsystem
certification is complete, test the entire integrated system to ensure that subsystem elements are compatible
and function as a complete system. The integrated system test shall be accomplished in linear fashion, end-to-end,
and shall verify that each simulated intrusion performed within each detection zone produces an appropriate alarm
or signal, and that alarm is correctly annunciated at the keypad [and central station receiver]. Provide for
approval, not later than 30 days prior to formal inspection and test, a detailed operational test plan of how
each component, subsystem, and entire IDS will be tested. When tests are complete and corrections made, submit
a signed and dated certificate with a request for formal inspection and tests.
3.2.2 System Acceptance Test
3.2.2.1 Posted Operating Instructions
System Acceptance testing shall be performed as follows;
a. The NAVFAC and NAVFAC Engineer will conduct final acceptance testing of the system.
b. Prior to the final acceptance test, security contractor shall conduct a complete test of
the entire IDS system and provide the NAVFAC and NAVFAC Engineer with a written report.
c. Following completion of the initial testing and correction of any noted deficiencies, conduct
a five-day burn-in test, intent of the burn-in test shall be to prove the IDS by placing it
in near real operating conditions. During this period the IDS shall be fully functional and
programmed such that all points, interfaces, controls, reports, messages, prompts, etc. can
be exercised and validated. Record and correct any system anomaly, deficiency, or failure noted
during this period. Scheduling of the final acceptance test shall be based on a review of the
results of this burn-in test.
d. Deliver a report describing the results of the functional tests, burn-in tests, diagnostics,
calibrations, corrections, and repairs including written certification to the NAVFAC and NAVFAC
Engineer that the installed complete IDS has been calibrated, tested, and is fully functional
as specified herein.
e. Prior to the final acceptance test, complete all clean-up and patch work requirements. Security
equipment closets and similar areas shall be free of accumulation of waste materials or rubbish
caused by operations under the Contract At completion of the Work, remove all waste materials,
rubbish, contractor tools, construction equipment, machinery and all surplus materials.
f. Upon written notification from the Contractor that the IDS is completely installed, integrated
and operational, and the burn-in testing completed, the NAVFAC and NAVFAC Engineer will conduct
a final acceptance test of the entire system at a mutually acceptable time.
g. During the final acceptance test, no adjustments, repairs or modifications to the system
shall be conducted without the permission of the NAVFAC.
h. During the course of the final acceptance test by the NAVFAC and NAVFAC Engineer, the Contractor
shall be responsible for demonstrating that, without exception, the completed and integrated
IDS complies with the contract requirements. Physical and functional requirements of the project
shall be demonstrated and shown. This demonstration will begin by comparing as-built drawings
conditions of the IDS to requirements outlined in this Section, item by item. Following the
Section compliance review, IDS and SCCd equipment will be evaluated.
i. The functionality of the various interfaces between systems will be tested.
j. The installation of all field devices will be inspected. This field inspection will weigh
heavily on the general neatness and quality of installation, complete functionality of each
device, and compliance with mounting, back box and conduit requirements.
k. All equipment shall be on and fully operational during any and all testing procedures. Provide
personnel, equipment, and supplies necessary to perform all site testing. Provide a minimum
of two Contractor employees familiar with the IDS for the final acceptance test. One contractor
employee shall be responsible for monitoring and verifying alarms while the other will be required
to demonstrate the function of each device. Supply at least two radios or portable telephones
for use during the test.
l. The NAVFAC and NAVFAC Engineer retain the right to suspend, terminate or reschedule testing
at any time when the IDS is found to be incomplete or fails to perform as specified. In the
event that it becomes necessary to suspend, terminate or reschedule the test, all of the NAVFAC
and NAVFAC Engineers fees and expenses related to the test shall be deducted from the Contractor's
retainage. In the event it becomes necessary to suspend, terminate or reschedule the test, the
Contractor shall work diligently to complete and/or repair all outstanding items as required
by the Contract Documents. The Contractor shall supply the
NAVFAC and NAVFAC Engineer with a detailed punch list completion schedule outlining task-by-task
completion dates and a tentative date for a subsequent retest. During the final acceptance test,
no adjustments, repairs or modifications to the system shall be conducted without the permission
of the NAVFAC Engineer and NAVFAC.
3.3 ADJUSTMENT/ALIGNMENT/SYNCHRONIZATION/CLEANING
Subsequent to installation, clean each system component of dust, dirt, grease, or oil incurred during installation
or accrued subsequent to installation from other project activities. Prepare for system activation by following
manufacturer's recommended procedures for adjustment, alignment, or synchronization. Prepare each component
in accordance with appropriate provisions of the component's installation, operations, and maintenance manuals.
3.4 FIELD APPIED PAINTING
Paint electrical equipment as required to match finish of adjacent surfaces or to meet the indicated or specified
safety criteria. Painting shall be as specified in Section 09 90 00 PAINTS AND COATINGS
3.5 NAMEPLATE MOUNTING
Provide number, location, and letter designation of nameplates as indicated. Fasten nameplates to the device
with a minimum of two sheet-metal screws or two rivets.