Technical Exhibit X Div 28 Electronic Safey and Security.pdf

SECTION 281353 – METAL DETECTOR AND X-RAY INSPECTION SYSTEMS

PART 1 - GENERAL

1.1 RELATED DOCUMENTS

A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 01 Specification Sections, apply to this Section.

1.2 DESCRIPTION

A. General: This Section includes all labor, materials, tools, equipment and services for the complete installation of walk-through security metal detectors and x- ray scanners.

B. Related Work:

1. Intrusion Detection; Section 281600.

2. Video Surveillance System: Section 282300.

1.3 SUBMITTALS QUALITY ASSURANCE

A. Project Data: Description of system operation indicating purpose and capabilities of each component of system with functional system diagram indicating all interfaces to other systems.

Description shall include, and call attention to, all variances from the Contract Documents.

B. Shop Drawings: Complete installation drawings including system diagrams and terminal point to terminal point wiring diagrams or schedules.

C. Product Data: Technical data sheets and specifications for each and every component.

D. Testing: Test reports of network cable installation.

1.4 WARRANTY (See Division 1)

PART 2 - PRODUCTS

2.1 SECURITY METAL DETECTOR

A. Security metal detector shall be a microprocessor based programmable walk-through portal type of metal detector with low-error, high throughput design to sense and indicate the presence of metal concealed on a person or in a non-metallic container. Unit shall be in the form of a knock-down archway with a processor console.

METAL DETECTOR AND X-RAY INSPECTION SYSTEMS 281353 - 1

1. Weight: The unit shall weigh no less than 200 pounds.

2. Dimensions: The unit’s external dimensions shall not exceed 26 inches deep, 32 inches wide and 88 inches high. Internal passageway dimensions shall not exceed 28.5 inches wide.

3. Zone Indicator Lights: The unit receiver leg shall include a threat location indicator light bar extending the full length of the leg on the front and back of the leg. Zone indicator light bar shall include a minimum of 20 indicator lights.

4. No manual balancing or site calibration shall be required except for those functions associated with the actual detection applications, i.e. sensitivity, program or volume.

5. Through-put rate shall be from 50 people per minute for hand gun detection to 5 people per minute where all metal is detected, i.e. high security applications.

6. The unit shall offer 100 different sensitivity levels. The unit shall be preset to the standard FAA weapons detection program and this program setting cannot be altered by the user.

7. The unit shall meet all requirements of the NIJ601.02 (documentation required).

8. A dual unit electronics console shall be mounted in the overhead support of the archway.

2.3 X-RAY SCANNER

A. X-RAY Scanner shall be a computer based programmable conveyor type using dual energy X- Ray image technology to display the organic and inorganic objects within a non-metallic container. Provide unit with display terminals and metal support structures to allow ergonomic operation of equipment.

B. The X-Ray Screening System specified herein shall provide a means to inspect the belongings of any person entering the facility to insure that no weapons are being transported into a secured area.

C. Physical Characteristics:

1. Weight: The unit shall not weigh more than 750 pounds.

2. Width: The unit shall not be more than 31.5 inches in width.

3. Length: The conveyor length shall be no less than 68 inches.

4. Height: The unit shall not exceed 46.5 inches in height.

5. Minimum Parcel Opening: The parcel opening shall be a minimum of 24 inches wide by

16.5 inches high.

D. Design Characteristics:

1. Generator: Design shall be hermetically sealed oil-bath equipped with internal bellow expansion module with no oil breathing tube or tank. 140kV operational power.

2. Detection System: The unit detector design shall be “L” shaped dual multi-element, solid state photodiodes with each element individually amplified and multiplexed. No parcel corner cuts are allowed, and no object in the tunnel shall be missed.

3. Photographic Film Safety: The unit shall be safe for International Standards Association (ISO) 1600 photographic film.

4. X-Ray Voltage and Cooling: The X-ray unit shall be 140 kilovolt anode voltage. No warm-up period shall be required.

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5. Unit Operation: The unit’s control panel and monitor shall allow for positioning on the top of the unit or at any of the four corners. At the corner locations, the control panel and monitor’s height shall be adjustable via an electronic motor. Control buttons shall be raised for ease of use. All control buttons shall be fully user programmable and the following standard features shall be accessible through single button access without requiring the operator to stop the conveyor belt. Zoom 2x and 4X, Variable Gamma, Pseudo Color, Hi-Penetration, Automatic Threat Alert, Edge Trace, Organic Stripping and Inorganic Stripping. Organic and Inorganic Stripping functions shall each have their own preprogrammed activation buttons. No resetting of the system shall be required after activation of any of the system’s imaging options.

6. Radiation Dosage Rates: The radiation dose rate of the unit shall not exceed 0.16 mR per inspection.

7. Power Requirements: 105-125 VAC, 60Hz (15 amp max.). Provide internal UPS unit (mounted in the X-ray cabinet) to power X-ray. The UPS battery shall be sized to work on stand-by power for a minimum of 20 minutes.

8. Operating System: All imaging functions shall be achieved via a PC-based operating system; Linux-based preferred. Minimum requirements: 800 MHz (Pentium 3 or equivalent, 256 Meg RAM, 40 Gigabyte hard drive, Zip drive, Ethernet Card).

9. Upgradeability: The unit’s imaging software shall be computer-based and shall be upgradeable to future revisions via CD-ROM without the need for any hardware modifications.

10. Network Capability: The unit shall be fully network-ready via a LAN fast Ethernet IEEE 802.3u. The unit shall be connected to Owner’s existing network for the alarm’s monitoring.

11. Provide a 3 foot entry roller table and 6 foot roller table at the exit.

E. Imaging:

1. Resolution: The unit shall be capable of imaging 39 American Wire Gage (AWG) solid copper wire at the fifth step of an American Society of Testing Materials (ASTM) stepwedge for the entire life of the machine. The numbers on the stepwedge shall be easily readable at all levels.

2. Penetration: The unit shall penetrate 30 millimeters of steel.

3. Solid State Technology: The unit shall be state-of-the-art line-scan type technology and have a memory capacity of 1280 x 1024 x 24 bits, 4096 gray levels. It shall also have a contrast sensitivity of at least 22 gray levels visible as measured with an ASTM stepwedge.

4. Organic and Inorganic Identification: The unit shall be one 17 inch monitor with a second 17 inch monitor optional. Both configurations shall allow black and white density-based image analysis and image processing capability by means of four color assignments, enabling the operator to distinguish between organic and inorganic material.

After identifying a material as organic (orange) or inorganic (blue), the unit shall color the item according to density, i.e. the more dense the item the darker the color.

5. Organic and Inorganic Stripping Capability: The unit shall be capable of allowing the operator to strip from the screen any organic or inorganic information by means of a single button without stopping the conveyor belt, leaving only the important organic or inorganic information highlighting the potential threat areas.

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6. Semi-Automatic Explosive Detection: The system shall include an operator-activated function to highlight items that represent potential explosives, i.e. those items with unusually high concentrations of atomic numbers 6, 7 and 8.

7. Real-Time Operation: All features shall be accessible to the operator without having to stop the conveyor belt.

8. Zoom Function: The keyboard shall allow up to 16x zooming via a Panning Zoom Pad without the use of a mouse or trackball. The screen image shall include a Zoom Position Locator Box which identifies the area of the bag currently being magnified.

9. Store Image Review: The unit shall store the previous 10 images for review without having to reverse the belt or rescan the item.

10. Automatic Dense Area Detection: The unit shall automatically detect sections of the image of high absorption, i.e. dense and dark, and lighten and enhance only these selected areas with no change to the surrounding image.

11. Image archiving and Retrieval: The unit shall include a USB port on the outside of the unit’s housing, i.e. accessible without opening the unit’s housing. Stored files shall be exportable to a USB thumb drive for review and printing at a desktop PC. File conversion software shall be provided to convert proprietary files to a TIF format.

PART 3 – EXECUTION

3.1 INSTALLATION

A. Comply with manufacturer’s installation requirements.

B. Entry and Exit Tables: The X-rays units shall include a 3 foot entry roller table and a 6 foot exit roller table.

3.2 OWNER PERSONNEL TRAINING:

A. Engage a factory-authorized service representative to train Owner’s maintenance personnel to adjust, operation and maintain the metal detector and x-ray inspection system.

END OF SECTION 281353

METAL DETECTOR AND X-RAY INSPECTION SYSTEMS 281353 - 4

INTRUSION DETECTION 281600 - 1

SECTION 281600 – INTRUSION DETECTION

1.1 RELATED DOCUMENT SUMMARY

1. Drawings and general provisions of the Contract, including General and Supplementary

1.2 SUMMARY

A. This Section includes the following:

1. Intrusion detection with multiplexed, modular, microprocessor-based controls, intrusion sensors and detection devices, and communication links to perform monitoring, alarm, and control functions.

2. Intrusion detection system shall be integrated with door hardware and other building alarm systems.

1.3 DEFINITIONS

A. Protected or Protection Zone: A space or area for which an intrusion must be detected and uniquely identified, the sensor or group of sensors assigned to perform the detection, and any interface equipment between sensors and communication link to central-station control unit.

B. Standard Intruder: A person who weighs 125 lbs. or less and whose height is 60 inches or less;

dressed in a long-sleeved shirt, slacks, and shoes.

C. Standard Intruder Movement: Any movement, such a walking, running, crawling, rolling, or jumping, of a “standard intruder” in a protected zone.

1.4 SUBMITTALS

A. Product Data: Components for sensing, detecting, and control, including dimensions and data on features, performances, electrical characteristics, ratings, and finishes.

B. Shop Drawings: Detail of standard components that are custom assembled for specific application.

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1. Functional Block Diagram: Show single-line interconnections between components including interconnections between components specified in this Section and those furnished under other Sections. Indicate methods used to achieve systems integration.

Indicate control, signal, and data communication paths and identify control interface devices and media to be used. Describe characteristics of network and other data communication lines.

2. Site and Floor Plans: Indicate final outlet and device locations, routing of raceways, and cables inside and outside the building.

3. System Wiring Diagrams: Include system diagrams unique to Project. Show connections for all devices, components, and auxiliary equipment. Include diagrams for equipment and for system with all terminals and interconnections identified.

4. Sensor detection patters and adjustment ranges.

C. Equipment and System Operation Description: Include method of operation and supervision of each component and each type of circuit.

D. Qualification Data: For Installer.

E. Field quality control test reports.

F. Operation and Maintenance Data: For intrusion detection system to include emergency, operation, and maintenance manuals. In addition to items specified in Division 01 Section “Operation and Maintenance Data,” include the following:

1. Data for each type of product, including features and operating sequences, both automatic and manual.

2. Central station control unit hardware and software data.

G. Warranty: Special warranty specified in this Section.

1.5 QUALITY ASSURANCE

A. Installer Qualifications:

1. An employer of workers, at least one of whom is a technician certified by the National Burglar & Fire Alarm Association.

2. Manufacturer’s authorized representative who is trained and approved for installation of units required for this Project.

B. Intrusion Detection Systems Integrator Qualifications: An experienced intrusion detection equipment supplier and Installer who has completed systems integration work for installations similar in material, design, and extent to that indicated for this Project, who work has resulted in construction with a record of successful in-service performance.

C. Testing Agency Qualifications: An independent testing agency, with the experience and capability to conduct the testing indicated, that is a member company of the National Burglar & Fire Alarm Association, or is a nationally recognized testing laboratory (NRTL) as defined by OSHA in 29 CFR 1019.7.

INTRUSION DETECTION 281600 - 3

1. Testing Agency’s Field Supervisor: Person currently certified as an advanced alarm technician by the National Burglar & Fire Alarm Association to supervise on-site testing specified in Part 3.

D. Electrical Components, Devices, and Accessories: Listed and labeled as defined in NFPA 70, Article 100, by a testing agency acceptable to authorities having jurisdiction, and marked for intended use.

E. Comply with NFPA 70.

1.6 WARRANTY

A. Warranty: Manufacturer’s standard form in which manufacturer and Installer agree to repair or replace components of intrusion detection devices and equipment that fail in materials or workmanship within specified warranty period.

1. Warranty Period: Two years from date of Substantial Completion.

2.1 MANUFACTURERS

A. Manufacturers: Subject to compliance with requirements.

2.2 DESCRIPTION OF SYSTEM

A. Provide a complete intrusion detection system consisting of the following components as required by the project.

1. System control station

2. Door and window access switches

3. PIR sensors

4. Microwave detectors

5. Acoustic sensors

6. Annunicator panel

7. Audible and visual alarm devices

PART 3 - EXECUTION

3.1 EXAMINATION

A. Examine substrates, areas, and conditions, with Installer present, for compliance with requirements for installation tolerances and other conditions affecting performance of intrusion detection.

INTRUSION DETECTION 281600 - 4

1. Examine roughing-in for embedded and built-in anchors to verify actual locations of intrusion detection connections before intrusion detection installation.

2. For the record, prepare written report, endorsed by Installer, listing conditions detrimental to performance of intrusion detection.

B. Inspect built-in and cast-in anchor installations before installing intrusion detection, to verify that anchor installations comply with requirements. Prepare inspection reports.

1. Remove and replace anchors where inspections indicate that they do not comply with requirements. Reinspect after repairs or replacements are made.

2. Perform additional inspections to determine compliance of replaced or additional anchor installations. Prepare inspection reports.

C. For material whose orientation is critical for its performance as a ballistic barrier, verify installation orientation.

D. Proceed with installation only after unsatisfactory conditions have been corrected.

3.2 SYSTEM INSTALLATION

A. Comply with UL 681 and UL 1641.

B. Security Fasteners: Where accessible to inmates, install intrusion detection components using security fasteners with head style appropriate for fabrication requirements, strength, and finish of adjacent materials except that a maximum of two different sets of tools shall be required to operate security fasteners for Project.

3.3 WIRING INSTALLATION

A. Wiring Method: Comply with the owner’s requirements.

B. Wires and Cables:

1. Conductors: Size as recommended in writing by system manufacturer, unless otherwise indicated.

2. 120-V Power Wiring: Install according to “Low-Voltage Electrical Power Conductors and Cables,” unless otherwise indicated.

C. Splices, Taps, and Terminations: Make connections only on numbered terminal strips in junction, pull, and outlet boxes; terminal cabinets; and equipment enclosures.

D. Install power supplies and other auxiliary components for detection devices at controllers, unless otherwise indicated or required by manufacturer. Do not install such items near devices they serve.

E. Identify components with engraved, laminated-plastic or metal nameplate for central station control unit and each terminal cabinet, mounted with corrosion-resistant screws. Nameplates and label products are specified in Division 26 Section, “Identification for Electrical Systems.”

INTRUSION DETECTION 281600 - 5

3.4 GROUNDING

A. Ground system components and conductor and cable shields to eliminate shock hazard and to minimize ground loops, common-mode returns, noise pickup, cross talk, and other impairments.

B. Signal Ground Terminal: Locate at main equipment rack or cabinet. Isolate from power system and equipment grounding. Provide 5-ohm ground. Measure, record, and report ground resistance.

C. Install grounding electrodes of type, size, location, and quantity indicated. Comply with installation requirements in Division 26 Section, “Grounding and Bonding for Electrical Systems.”

3.5 FIELD QUALITY CONTROL

A. Pretesting: After installation, align, adjust, and balance system and perform complete pretesting to determine compliance of system with requirements in the Contract Documents. Correct deficiencies observed in pretesting. Replace malfunctioning or damaged items with new ones and retest until satisfactory performance and conditions are achieved. Prepare forms for systematic recording of acceptance test results.

1. Report of Pretesting: After pretesting is complete, provide a letter certifying that installation is complete and fully operable; include names and titles of witnesses to preliminary tests.

B. Manufacturer’s Field Service: Engage a factory-authorized service representative to inspect, test, and adjust field-assembled components and equipment installation. Report results in writing.

C. Perform the following field tests and inspections and prepare reports:

1. Inspection: Verify that units and controls are properly labeled and interconnecting wires and terminals are identified.

2. Operational Tests: Schedule tests after pretesting has been successfully completed. Test all modes of system operation and intrusion detection at each detection device. Test for detection of intrusion and for false alarms in each protected zone. Test for false alarms by simulating activities outside indicated detection patterns.

3. Electrical Tests: Comply with NFPA 72, Section A-7. Minimum required tests are as follows:

a. Verify the absence of unwanted voltages between circuit conductors and ground.

b. Test all conductors for short circuits using an insulation-testing device.

c. With each circuit pair, short circuit at the far end of circuit and measure circuit resistance with an ohmmeter. Record circuit resistance of each circuit on Record Drawings.

d. Verify that each controller is in normal condition as detailed in manufacturer’s operation and maintenance manual.

INTRUSION DETECTION 281600 - 6

e. Test signal and data transmission circuits complying with requirements in Division 28 Section “Conductors and Cables for Electronic Safety and Security” for proper signal transmission under open-circuit conditions. One connection each should be opened at not less than 10 percent of initiating and indicating devices. Observe proper signal transmission according to class of wiring used.

f. Verify that transient surge-protection devices are installed according to manufacturer’s written instructions.

g. Test each initiating and indicating device for alarm operation and proper response at central-station control unit.

h. Test both primary and secondary power. Verify, by test, that UPS is capable of operating the system for period and in manner specified.

D. Report of Tests and Inspections: Prepare a written record of tests, inspections, and detailed test results in the form of a test log.

E. Tag all equipment, stations, and other components for which tests have been satisfactorily completed.

3.6 DEMONSTRATION

A. Engage in a factory-authorized service representative to train Owner’s maintenance personnel to adjust, operate, and maintain intrusion detection. Refer to Division 01 Section “Demonstration and Training.”

3.7 ADJUSTING

A. Occupancy Adjustments: When requested within 12 months of Substantial Completion, provide on-site assistance in adjusting system to suit actual occupied conditions. Provide up to three visits to Project during other than normal occupancy hours for this purpose.

END OF SECTION 281600

VIDEO SURVEILLANCE 282300 - 1

SECTION 282300 - VIDEO SURVEILLANCE

A. Section includes a video surveillance system consisting of cameras, digital video recorder, data transmission wiring, and a control station with its associated equipment.

B. Video surveillance system shall be integrated with monitoring and control system specified in

Section 281600 "Intrusion Detection," and Section 281300 "Access Control," which specifies systems integration.

A. AGC: Automatic gain control.

B. BNC: Bayonet Neill-Concelman - type of connector.

C. B/W: Black and white.

D. CCD: Charge-coupled device.

E. FTP: File transfer protocol.

F. IP: Internet protocol.

G. LAN: Local area network.

H. MPEG: Moving picture experts group.

I. NTSC: National Television System Committee.

J. PC: Personal computer.

K. PTZ: Pan-tilt-zoom.

L. RAID: Redundant array of independent disks.

VIDEO SURVEILLANCE 282300 - 2

M. TCP: Transmission control protocol - connects hosts on the Internet.

N. UPS: Uninterruptible power supply.

O. WAN: Wide area network.

1.4 PERFORMANCE REQUIREMENTS

A. Seismic Performance: Video surveillance system shall withstand the effects of earthquake motions determined according to ASCE/SEI 7.

1. The term "withstand" means "the unit will remain in place without separation of any parts from the device when subjected to the seismic forces specified and the unit will be fully operational after the seismic event."

1.5 ACTION SUBMITTALS

A. Product Data: For each type of product indicated. Include dimensions and data on features, performance, electrical characteristics, ratings, and finishes.

B. Shop Drawings: For video surveillance. Include plans, elevations, sections, details, and attachments to other work.

1. Detail equipment assemblies and indicate dimensions, weights, loads, required clearances, method of field assembly, components, and location and size of each field connection.

2. Functional Block Diagram: Show single-line interconnections between components for signal transmission and control. Show cable types and sizes.

3. Dimensioned plan and elevations of equipment racks, control panels, and consoles.

Show access and workspace requirements.

4. UPS: Sizing calculations.

5. Wiring Diagrams: For power, signal, and control wiring.

C. Equipment List: Include every piece of equipment by model number, manufacturer, serial number, location, and date of original installation. Add pretesting record of each piece of equipment, listing name of person testing, date of test, set points of adjustments, name and description of the view of preset positions, description of alarms, and description of unit output responses to an alarm.

1.6 INFORMATIONAL SUBMITTALS

A. Seismic Qualification Certificates: For video surveillance, cameras, camera-supporting equipment, accessories, and components, from manufacturer.

1. Basis for Certification: Indicate whether withstand certification is based on actual test of assembled components or on calculation.

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2. Dimensioned Outline Drawings of Equipment Unit: Identify center of gravity and locate and describe mounting and anchorage provisions.

3. Detailed description of equipment anchorage devices on which the certification is based and their installation requirements.

B. Field quality-control reports.

C. Warranty: Sample of special warranty.

1.7 CLOSEOUT SUBMITTALS

A. Operation and Maintenance Data: For cameras, power supplies, infrared illuminators, monitors, videotape recorders, digital video recorders, video switches, and control-station components to include in emergency, operation, and maintenance manuals. In addition to items specified in Section 017823 "Operation and Maintenance Data," include the following:

1. Lists of spare parts and replacement components recommended to be stored at the site for ready access.

1.8 QUALITY ASSURANCE

A. Electrical Components, Devices, and Accessories: Listed and labeled as defined in NFPA 70, by a qualified testing agency, and marked for intended location and application.

B. Comply with NECA 1.

C. Comply with NFPA 70.

D. Electronic data exchange between video surveillance system with an access-control system shall comply with SIA TVAC.

1.9 PROJECT CONDITIONS

A. Environmental Conditions: Capable of withstanding the following environmental conditions without mechanical or electrical damage or degradation of operating capability:

1. Control Station: Rated for continuous operation in ambient temperatures of 60 to 85 deg F and a relative humidity of 20 to 80 percent, noncondensing.

2. Interior, Controlled Environment: System components, except central-station control unit, installed in air-conditioned or temperature-controlled interior environments shall be rated for continuous operation in ambient temperatures of 36 to 122 deg F dry bulb and 20 to 90 percent relative humidity, noncondensing. Use NEMA 250, Type 1 enclosures.

3. Interior, Uncontrolled Environment: System components installed in non-air-conditioned or temperature-controlled interior environments shall be rated for continuous operation in ambient temperatures of 0 to 122 deg F dry bulb and 20 to 90 percent relative humidity, noncondensing. Use NEMA 250, Type 3R, Type 4, Type 12 or Type 12K enclosures.

VIDEO SURVEILLANCE 282300 - 4

4. Exterior Environment: System components installed in locations exposed to weather shall be rated for continuous operation in ambient temperatures of minus 30 to plus 122 deg F dry bulb and 20 to 90 percent relative humidity, condensing. Rate for continuous operation when exposed to rain as specified in NEMA 250, winds up to 85 mph and snow cover up to 24 inches thick. Use NEMA 250, Type 3, Type 3R, Type 3S, Type 4 or Type 4X enclosures.

5. Hazardous Environment: System components located in areas where fire or explosion hazards may exist because of flammable gases or vapors, flammable liquids, combustible dust, or ignitable fibers shall be rated, listed, and installed according to NFPA 70.

6. Corrosive Environment: System components subject to corrosive fumes, vapors, and wind-driven salt spray in coastal zones. Use NEMA 250, Type 4X or Type 6P enclosures.

7. Security Environment: Camera housing for use in high-risk areas where surveillance equipment may be subject to physical violence.

1.10 WARRANTY

A. Special Warranty: Manufacturer's standard form in which manufacturer agrees to repair or replace components of cameras, equipment related to camera operation, and control-station equipment that fail in materials or workmanship within specified warranty period.

1. Warranty Period: Three years from date of Substantial Completion.

2.1 SYSTEM REQUIREMENTS

A. Video-signal format shall comply with NTSC standard, composite interlaced video. Composite video-signal termination shall be 75 ohms.

B. Surge Protection: Protect components from voltage surges originating external to equipment housing and entering through power, communication, signal, control, or sensing leads. Include surge protection for external wiring of each conductor's entry connection to components.

1. Minimum Protection for Power Connections 120 V and More: Auxiliary panel suppressors complying with requirements in Section 264313 "Surge Protection for Low- Voltage Electrical Power Circuits."

2. Minimum Protection for Communication, Signal, Control, and Low-Voltage Power Connections: Comply with requirements in Section 264313 "Surge Protection for Low- Voltage Electrical Power Circuits" as recommended by manufacturer for type of line being protected.

C. Tamper Protection: Tamper switches on enclosures, control units, pull boxes, junction boxes, cabinets, and other system components shall initiate a tamper-alarm signal when unit is opened or partially disassembled. Control-station, control-unit alarm display shall identify tamper alarms and indicate locations.

VIDEO SURVEILLANCE 282300 - 5

2.2 STANDARD CAMERAS

B. B/W Camera:

1. Comply with UL 639.

2. Pickup Device: CCD interline transfer, 252,000 512(H) by 492(V) pixels.

3. Horizontal Resolution: 380 lines.

4. Signal-to-Noise Ratio: Not less than 46 dB.

5. With AGC, manually selectable on or off.

6. Sensitivity: Camera shall provide usable images in low-light conditions, delivering an image at a scene illumination of lux, as specified, at f/1.4, with camera AGC off.

7. Sensitivity: Camera shall deliver 1-V peak-to-peak video signal at the minimum specified light level. Illumination for the test shall be with lamps rated at approximately 2200-K color temperature, and with camera AGC off.

8. Manually selectable modes for backlight compensation or normal lighting.

9. Scanning Synchronization: Determined by external synch over the coaxial cable.

Camera shall revert to internally generated synchronization on loss of external synch signal.

10. Motion Detector: Built-in digital.

C. Color Camera:

2. Pickup Device: CCD interline transfer, 380,000 771(H) by 492(V) pixels.

3. Horizontal Resolution: 480 lines.

4. Signal-to-Noise Ratio: Not less than 50 dB, with camera AGC off.

5. With AGC, manually selectable on or off.

6. Sensitivity: Camera shall provide usable images in low-light conditions, delivering an image at a scene illumination of lux, as required, and stop when specified, with camera AGC off.

7. Sensitivity: Camera shall deliver 1-V peak-to-peak video signal at the minimum specified light level. Illumination for the test shall be with lamps rated at approximately 2200-K color temperature, and with camera AGC off.

8. Manually selectable modes for backlight compensation or normal lighting.

9. Scanning Synchronization: Determined by external synch over the coaxial cable.

Camera shall revert to internally generated synchronization on loss of external synch signal.

10. White Balance: Auto-tracing white balance, with manually settable fixed balance option.

11. Motion Detector: Built-in digital.

D. Automatic Color Dome Camera: Assembled and tested as a manufactured unit, containing dome assembly, color camera, motorized pan and tilt, zoom lens, and receiver/driver.

2. Pickup Device: CCD interline transfer, 380,000 768(H) by 494(V) pixels.

3. Horizontal Resolution: 480 lines.

4. Signal-to-Noise Ratio: Not less than 50 dB, with camera AGC off.

5. With AGC, manually selectable on or off.

VIDEO SURVEILLANCE 282300 - 6

6. Sensitivity: Camera shall provide usable images in low-light conditions, delivering an image at a scene illumination of lux at (as required) Insert f-stop of lens (f stop specified), with camera AGC off.

7. Sensitivity: Camera shall deliver 1-V peak-to-peak video signal at the minimum specified light level. Illumination for the test shall be with lamps rated at approximately 2200-K color temperature, and with camera AGC off.

8. Manually selectable modes for backlight compensation or normal lighting.

9. Pan and Tilt: Direct-drive motor, 360-degree rotation angle, and 180-degree tilt angle.

Pan-and-tilt speed shall be controlled by operator. Movement from preset positions shall be not less than 300 degrees per second.

10. Preset Positioning: Eight user-definable scenes, each allowing 16-character titles.

Controls shall include the following:

a. In "sequence mode," camera shall continuously sequence through preset positions, with dwell time and sequencing under operator control.

b. Motion detection shall be available at each camera position.

c. Up to four preset positions may be selected to be activated by an alarm. Each of the alarm positions may be programmed to output a response signal.

11. Scanning Synchronization: Determined by external synch over the coaxial cable.

Camera shall revert to internally generated synchronization on loss of external synch signal.

12. White Balance: Auto-tracing white balance, with manually settable fixed balance option.

13. Motion Detector: Built-in digital.

14. Dome shall support multiplexed control communications using coaxial cable recommended by manufacturer.

2.3 REINFORCED DOME CAMERAS

B. Camera: Designed for high-abuse locations, with a weathertight semi-recessed or surface mounting, impact-resistance polycarbonate dome, and heavy-gage, 6061 T6 aluminum body.

1. Suitable for exterior environment, rated for continuous operation in ambient temperatures of minus 40 to plus 122 deg F dry bulb and up to 85 percent relative humidity.

2. Pickup Device: CCD interline transfer, 290,000 510(H) by 492(V) pixels.

3. Horizontal Resolution: 350 lines.

4. Signal-to-Noise Ratio: Not less than 46 dB.

5. With AGC and automatic backlight compensation.

6. Sensitivity: Camera shall provide usable images in low-light conditions, delivering an image at a scene illumination of 6 lux at f/2.0.

7. Scanning Synchronization: Determined by external synch over the coaxial cable.

Camera shall revert to internally generated synchronization on loss of external synch

8. White Balance: Auto-tracing white balance.

VIDEO SURVEILLANCE 282300 - 7

2.4 LENSES

B. Description: Optical-quality coated lens, designed specifically for video-surveillance applications and matched to specified camera. Provide color-corrected lenses with color cameras.

1. Auto-Iris Lens: Electrically controlled iris with circuit set to maintain a constant video level in varying lighting conditions.

2. Fixed Lens: With calibrated focus ring.

3. Zoom Lens: Motorized, remote-controlled unit, rated as "quiet operating." Features include the following:

a. Electrical Leads: Filtered to minimize video signal interference.

b. Motor Speed: Variable.

c. Lens shall be available with preset positioning capability to recall the position of specific scenes.

2.5 POWER SUPPLIES

A. Low-voltage power supplies matched for voltage and current requirements of cameras and accessories, and of type as recommended by manufacturer of camera, infrared illuminator, and lens.

1. Enclosure: NEMA 250, Type 1, Type 3 or Type 4X.

2.6 CAMERA-SUPPORTING EQUIPMENT

B. Minimum Load Rating: Rated for load in excess of the total weight supported times a minimum safety factor of two.

C. Pan Units: Motorized automatic-scanning units arranged to provide remote-controlled manual and automatic camera panning action, and equipped with matching mounting brackets.

1. Scanning Operation: Silent, smooth, and positive.

2. Stops: Adjustable without disassembly, to limit the scanning arc.

D. Pan-and-Tilt Units: Motorized units arranged to provide remote-controlled aiming of cameras with smooth and silent operation, and equipped with matching mounting brackets.

1. Panning Rotation: 0 to 355 degrees, with adjustable stops.

2. Tilt Movement: 90 degrees, plus or minus 5 degrees, with adjustable stops.

3. Speed: 12 degrees per second in both horizontal and vertical planes.

4. Wiring: Factory prewired for camera and zoom lens functions and pan-and-tilt power and control.

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5. Built-in encoders or potentiometers for position feedback, and thermostat-controlled heater.

6. Pan-and-tilt unit shall be available with preset positioning capability to recall the position of a specific scene.

E. Mounting Brackets for Fixed Cameras: Type matched to items supported and mounting conditions. Include manual pan-and-tilt adjustment.

F. Protective Housings for Fixed and Movable Cameras: Steel or 6061 T6 aluminum enclosures with internal camera mounting and connecting provisions that are matched to camera/lens combination and mounting and installing arrangement of camera to be housed.

1. Tamper switch on access cover sounds an alarm signal when unit is opened or partially disassembled. Central-control unit shall identify tamper alarms and indicate location in alarm display. Tamper switches and central-control unit are specified in Section 281600 "Intrusion Detection."

2. Camera Viewing Window: Polycarbonate or Lexan window, aligned with camera lens.

3. Duplex Receptacle: Internally mounted.

4. Alignment Provisions: Camera mounting shall provide for field aiming of camera and permit removal and reinstallation of camera lens without disturbing camera alignment.

5. Built-in, thermostat-activated heater and blower units. Units shall be automatically controlled so the environmental limits of the camera equipment are not exceeded.

6. Sun shield shall not interfere with normal airflow around the housing.

7. Mounting bracket and hardware for wall or ceiling mounting of the housing. Bracket shall be of same material as the housing; mounting hardware shall be stainless steel.

8. Finish: Housing and mounting bracket shall be factory finished using manufacturer's standard finishing process suitable for the environment.

9. Enclosure Rating: (Insert NEMA Type designation) (Insert Ingress Protection code designation).

2.7 MONITORS

B. Color:

1. Metal cabinet units designed for continuous operation.

2. Screen Size (Diagonal Dimension): As specified

3. Horizontal Resolution: 300 lines.

4. Minimum Front Panel Devices and Controls: Power switch; power-on indicator; and brightness, contrast, color, and tint controls.

5. Degaussing: Automatic.

6. Mounting: Single, 14-inch or Dual, 9-inch, vertical, EIA 19-inch electronic equipment rack or cabinet complying with CEA 310-E.

7. Electrical: 120-V ac, 60 Hz.

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2.8 VIDEOTAPE RECORDERS

B. Description: Industrial, time-lapse type recorder, designed for continuous operation. Tape format is 1/2 inch using industrial-grade, T-120 cassettes.

1. Horizontal Resolution: 400 lines, minimum.

2. Recording Heads: Rotary-scan type.

3. Integral Timer: Permits programming of recording operation for adjustable daily and weekly periods.

4. Time-Lapse Operating Modes: Multiple, covering 24 to 240 hours, minimum.

5. Other Operating Modes:

a. Manual play and recording at two- and six-hour speeds.

b. Forward and reverse high-speed search.

c. Reverse, slow, and single-frame play.

6. Alarm Recording: Operating mode is automatically switched from time-lapse to two- or six-hour recording mode when an externally generated alarm signal is received.

7. Audio Recording: 70 to 7000 Hz. Phono and microphone input; phono output.

8. Time and Date Generator: Records time and date legend in corner of recorded scenes.

9. Tape Counter: Displays tape position.

10. Manual Recording Lock: Key or keypad operated. Prevents unauthorized tampering or control changes during preset operation.

11. Signal-to-Noise Ratio: 45 dB for video output in standard play mode.

12. Mounting: Standard 19-inch rack complying with CEA 310-E, or freestanding desktop.

2.9 DIGITAL VIDEO RECORDERS

B. Description: Digital, time-lapse type, full-frame and motion recorder, with removable hard drive.

1. Recording Time: 400 hours minimum.

2. Resolution: 720 by 480 lines, minimum.

3. Programming shall be from trackball and push buttons on face of the recorder, settings shall be displayed on any video monitor connected to the recorder. Programming shall

a. Motion analysis graph.

b. Password protection.

c. Alarm and timer controls.

d. Continuous recording option.

e. Time-lapse operating modes.

f. Search video by time, event, or motion.

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4. Programming: Smart-Media card for software updating, image archiving, and image transfer to a PC.

5. Storage: 80-GB, removable hard drive. Software shall permit hot-swapping drives.

6. Compression: MPEG-2.

7. Time and Date Generator: Records time (hr:min:sec) and date legend of each frame.

8. Audio Recording: 70 to 7000 Hz. Phono and microphone input; phono output.

9. Mounting: Standard 19-inch rack complying with CEA 310-E, or freestanding desktop.

2.10 NETWORK VIDEO RECORDERS

B. External storage or internal 250-1, 500-GB hard disk drive.

1. Video and audio recording over TCP/IP network.

2. Video recording of MPEG-2 and MPEG-4 streams.

3. Video recording up to 48 Mbps for internal storage and up to 100 Mbps for external storage.

4. Duplex Operation: Simultaneous recording and playback.

5. Continuous and alarm-based recording.

6. Full-Featured Search Capabilities: Search based on camera, time, or date.

7. Automatic data replenishment to ensure recording even if network is down.

8. Digital certification by watermarking.

9. Internal RAID storage or non-RAID storage of up to 1500 GB.

10. Capable of adding external RAID storage up to 7000 GB for models with no internal storage.

11. Full integration with LAN, Intranet, or Internet through standard Web browser or video management software.

12. Integrated Web server FTP server functionality.

13. Supports up to 16, 32, or 64 devices.

2.11 DIGITAL SWITCHERS

B. Quad Switch: For displaying images from four cameras on a single monitor. Provide color switcher if one or more cameras or monitors are in color.

1. Controls: Unit-mounted front panel.

2. Resolution: 720 by 480 lines.

3. Modes: Auto, manual, and alarm. In manual mode, each channel can also be viewed in single display mode. In the event of an alarm, alarming channel shall automatically switch to full screen. If several alarms are activated, channels in alarm shall be in auto-switching mode.

4. Channel Loss Alarm: Audible buzzer; occurrence details shall be recorded.

5. Time: Indicate date and time.

6. Timing of Auto-Switcher: 1 to 30 seconds, selectable.

7. Mounting: Standard 19-inch rack complying with CEA 310-E, or freestanding desktop.

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C. Manual Switch Bank: Low-loss, high-isolation, multiple-video switch to allow manual switching of multiple quad switches and cameras to a single output. Switches shall be illuminated.

D. Sequential Switchers: Automatically sequence outputs of multiple cameras to single monitor and videotape recorder.

1. Switching Time Interval: Continuously adjustable, 5 to 20 seconds minimum, with manual override.

2. Skip-Sequential-Hold Switch: One for each camera, with LED to indicate active camera.

3. Camera Identification Legend: Either on-screen message or label at skip-sequential switch.

4. Alarm Switching: In the event of an alarm, alarming channel shall automatically switch the monitor to full screen.

5. Mounting: Standard 19-inch rack complying with CEA 310-E.

E. PTZ Controls: Arranged for multiple-camera control, with switches to select camera to be controlled.

1. Pan-and-Tilt Control: Joystick type.

2. Zoom Control: Momentary-contact, "in-out" push button.

3. Automatic-Scan Control: A push button for each camera with pan capability that places camera in automatic-scanning mode.

2.12 VIDEO MOTION SENSORS (INTERIOR)

B. Device Performance: Detect changes in video signal within a user-defined protected zone.

Video inputs shall be composite video as defined in SMPTE 170M. Provide an alarm output for each video input.

1. Detect movement within protected zone of intruders wearing clothing with a reflectivity that differs from that of background scene by a factor of two. Reject all other changes in video signal.

2. Modular design that allows for expansion or modification of number of inputs.

3. Controls:

a. Size of detection zones.

b. Sensitivity of detection of each protected zone.

4. Mounting: Standard 19-inch rack complying with CEA 310-E.

2.13 CONTROL STATIONS

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B. Description: Heavy-duty, freestanding, modular, metal furniture units arranged to house electronic equipment. Coordinate component arrangement and wiring with components and wiring of other systems.

C. Equipment Mounting: Standard 19-inch rack complying with CEA 310-E.

D. Normal System Power Supply: 120 V, 60 Hz, through a locked disconnect device and an isolation transformer in central-station control unit. Central-station control unit shall supply power to all components connected to it unless otherwise indicated.

E. Power Continuity for Control Station: Batteries in power supplies of central-station control units and individual system components shall maintain continuous system operation during outages of both normal and backup ac system supply.

1. Batteries: Rechargeable, valve-regulated, recombinant, sealed, lead-acid type with nominal 10-year life expectancy. Capacity adequate to operate portions of system served including audible trouble signal devices for up to four hours and audible and visual alarm devices under alarm conditions for an additional 10 minutes.

2. Battery Charger: Solid-state, fully automatic, variable-charging-rate type. Charger shall recharge fully discharged battery within 24 hours.

F. Annunciation: Indicate change in system condition and switching of system or component to backup power.

2.14 SIGNAL TRANSMISSION COMPONENTS

A. Cable: Coaxial cable elements have 75-ohm nominal impedance. Comply with requirements in Section 280513 "Conductors and Cables for Electronic Safety and Security."

B. Video Surveillance Coaxial Cable Connectors: BNC type, 75 ohms. Comply with requirements in Section 280513 "Conductors and Cables for Electronic Safety and Security."

A. Examine pathway elements intended for cables. Check raceways and other elements for compliance with space allocations, installation tolerance, hazards to camera installation, and other conditions affecting installation.

B. Examine roughing-in for LAN, WAN, and IP network before device installation.

C. Proceed with installation only after unsatisfactory conditions have been corrected.

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3.2 WIRING

A. Comply with requirements in Section 260533 "Raceways and Boxes for Electrical Systems."

B. Wiring Method: Install cables in raceways unless otherwise indicated.

1. Except raceways are not required in accessible indoor ceiling spaces and attics.

2. Except raceways are not required in hollow gypsum board partitions.

3. Conceal raceways and wiring except in unfinished spaces.

C. Wiring within Enclosures: Bundle, lace, and train conductors to terminal points with no excess and without exceeding manufacturer's limitations on bending radii. Provide and use lacing bars and distribution spools.

D. Splices, Taps, and Terminations: For power and control wiring, use numbered terminal strips in junction, pull, and outlet boxes; terminal cabinets; and equipment enclosures. Tighten electrical connectors and terminals according to manufacturer's published torque-tightening values. If manufacturer's torque values are not indicated, use those specified in UL 486A-486B.

E. For LAN connection and fiber-optic and copper communication wiring, comply with

Section 271300 "Communications Backbone Cabling" and Section 271500 "Communications Horizontal Cabling."

F. Grounding: Provide independent-signal circuit grounding recommended in writing by manufacturer.

3.3 VIDEO SURVEILLANCE SYSTEM INSTALLATION

A. Install cameras and infrared illuminators level and plumb.

B. Install cameras with 84-inch- minimum clear space below cameras and their mountings.

Change type of mounting to achieve required clearance.

C. Set pan unit and pan-and-tilt unit stops to suit final camera position and to obtain the field of view required for camera. Connect all controls and alarms, and adjust.

D. Install power supplies and other auxiliary components at control stations unless otherwise

E. Install tamper switches on components indicated to receive tamper switches, arranged to detect unauthorized entry into system-component enclosures and mounted in self-protected, inconspicuous positions.

F. Avoid ground loops by making ground connections only at the control station.

1. For 12- and 24-V dc cameras, connect the coaxial cable shields only at the monitor end.

G. Identify system components, wiring, cabling, and terminals according to Section 260553

"Identification for Electrical Systems."

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3.4 FIELD QUALITY CONTROL

A. Testing Agency: Engage a qualified testing agency to perform tests and inspections.

B. Manufacturer's Field Service: Engage a factory-authorized service representative to inspect, test, and adjust components, assemblies, and equipment installations, including connections.

C. Perform tests and inspections.

1. Manufacturer's Field Service: Engage a factory-authorized service representative to inspect components, assemblies, and equipment installations, including connections, and to assist in testing.

D. Tests and Inspections:

1. Inspection: Verify that units and controls are properly installed, connected, and labeled, and that interconnecting wires and terminals are identified.

2. Pretesting: Align and adjust system and pretest components, wiring, and functions to verify that they comply with specified requirements. Conduct tests at varying lighting levels, including day and night scenes as applicable. Prepare video-surveillance equipment for acceptance and operational testing as follows:

a. Prepare equipment list described in "Informational Submittals" Article.

b. Verify operation of auto-iris lenses.

c. Set back-focus of fixed focal length lenses. At focus set to infinity, simulate nighttime lighting conditions by using a dark glass filter of a density that produces a clear image. Adjust until image is in focus with and without the filter.

d. Set back-focus of zoom lenses. At focus set to infinity, simulate nighttime lighting conditions by using a dark glass filter of a density that produces a clear image.

Additionally, set zoom to full wide angle and aim camera at an object 50 to…