28_23_23.02_10.pdf

CP#2 Long Range Discrimination Radar (LRDR) CLR039b LRDR Complex Security - Clear AFS, Alaska AM#2

SECTION 28 23 23.02 10

CLOSED CIRCUIT TELEVISION SYSTEMS

02/11

PART 1 GENERAL

Provide Closed Circuit Television Systems as described and shown as part of an overall Integrated Electronic Security System (IESS) including expanding and modifications to existing Government Equipment under supervision of Government personnel. All cameras and recording equipment shall be included on the current US Airforce Non-Nuclear Intrusion Detection System (IDS) Equipment Approval on-Nuclear List.

1.1 REFERENCES

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.

CONSUMER ELECTRONICS ASSOCIATION (CEA)

CEA 170 (1957) Electrical Performance Standards - Monochrome Television Studio Facilities

ELECTRONIC COMPONENTS INDUSTRY ASSOCIATION (ECIA)

ECIA EIA/ECA 310-E (2005) Cabinets, Racks, Panels, and Associated Equipment

INSTITUTE OF ELECTRICAL AND ELECTRONICS ENGINEERS (IEEE)

IEEE 142 (2007; Errata 2014) Recommended Practice for Grounding of Industrial and Commercial Power Systems - IEEE Green Book

IEEE C2 (2012; Errata 2012; INT 1-4 2012; INT 5-7 2013; INT 8-10 2014; INT 11 2015) National Electrical Safety Code

IEEE C62.41.1 (2002; R 2008) Guide on the Surges Environment in Low-Voltage (1000 V and Less) AC Power Circuits

IEEE C62.41.2 (2002 and CORR 1, 2012) Recommended Practice on Characterization of Surges in Low-Voltage (1000 V and Less) AC Power Circuits

NATIONAL ELECTRICAL MANUFACTURERS ASSOCIATION (NEMA)

NEMA 250 (2014) Enclosures for Electrical Equipment (1000 Volts Maximum)

NATIONAL FIRE PROTECTION ASSOCIATION (NFPA)

NFPA 70 (2014; AMD 1 2013; Errata 1 2013; AMD 2

SECTION 28 23 23.02 10 Page 1

2013; Errata 2 2013; AMD 3 2014; Errata 3-4 2014; AMD 4-6 2014) National Electrical Code

U.S. NATIONAL ARCHIVES AND RECORDS ADMINISTRATION (NARA)

47 CFR 15 Radio Frequency Devices

UNDERWRITERS LABORATORIES (UL)

UL 1492 (1996; Reprint Jul 2013) Audio-Video Products and Accessories

U.S. AIR FORCE (USAF)

ESE-TP-0023 (28 NOV 2008) Electronic Security Equipment (ESE) Master Installation Acceptance Test And Turnover Plan

1.2 SUBMITTALS

Government approval is required for submittals with a "G" designation;

submittals not having a "G" designation are for Contractor Quality Control approval. Submittals with an "S" are for inclusion in the Sustainability Notebook, in conformance to Section 01 33 29.02 00 SUSTAINABILITY REPORTING. Submit the following in accordance with Section 01 33 00.02 00

SUBMITTAL PROCEDURES:

SD-01 Preconstruction Submittals

Report Documenting Changes to the Site Site Survey Report; G

SD-02 Shop Drawings

Graphics; G As-Built Drawings; G

SD-03 Product Data

CCTV Technical Data Packages Training Documentation; G

SD-06 Test Reports

Predelivery Test Procedures Contractor's Test Plan; G

Test Reports; G Original Copies of all Test Data; G Report Describing All Results; G Predelivery Test Procedures; G

SD-07 Certificates

Supplemental Quality Control Letter of Certification

SD-08 Manufacturer's Instructions

SECTION 28 23 23.02 10 Page 2

Group V Technical Data Package

SD-10 Operation and Maintenance Data

Operation and Maintenance Manuals; G

SD-11 Closeout Submittals

Data Entry; G

1.3 QUALITY ASSURANCE

1.3.1 Test Reports

Test procedures shall explain, in detail, step-by-step actions and expected results demonstrating compliance with the requirements of the specification. Test reports shall be used to document results of the tests. Reports shall be submitted to the Government within 7 days after completion of each test.

1.3.2 As-Built Drawings

Maintain a separate set of drawings, elementary diagrams and wiring diagrams of the CCTV system to be used for as-built drawings. This set shall be accurately kept up to date with all changes and additions to the CCTV system and shall be delivered to the Government with the final endurance test report. In addition to being complete and accurate, this set of drawings shall be kept neat and shall not be used for installation purposes. Upon completion of the final system drawings, a representative of the Government will review the final system work with the Contractor.

If the final system work is not complete, the Contractor will be so advised and shall complete the work as required. Final drawings submitted with the endurance test report shall be finished drawings as AutoCAD 2015 or REVIT 2015 files on optical disk.

1.4 DELIVERY OF TECHNICAL DATA AND COMPUTER SOFTWARE

All items of computer software and technical data (including technical data which relates to computer software), which are specifically identified in this specification shall be delivered strictly in accordance with the CONTRACT CLAUSES, SPECIAL CONTRACT REQUIREMENTS, Section 01 33 00.02 00 SUBMITTAL PROCEDURES, and in accordance with the Contract Data Requirements List (CDRL), DD Form 1423, which is attached to and thereby made a part of this contract. All data delivered shall be identified by reference to the particular specification paragraph against which it is furnished. If the CCTV system is being installed in conjunction with an ESS, the CCTV Technical Data Packages shall be submitted as part of the Technical Data Packages for Section 28 20 01.02 10

ELECTRONIC SECURITY SYSTEM.

1.4.1 Group I Technical Data Package

1.4.1.1 System Drawings

The data package shall include the following:

a. System block diagram.

SECTION 28 23 23.02 10 Page 3

b. Security center CCTV equipment installation, interconnection with console equipment, block diagrams and wiring diagrams.

c. Camera wiring and installation drawings.

d. Pan/tilt mount wiring and installation drawings.

e. Interconnection with video signal transmission system, block diagrams and wiring diagrams.

f. Surge protection device installation.

g. Tamper switch installations for camera enclosures, boxes, cabinets and poles.

h. Details of interconnection with IESS.

1.4.1.2 Manufacturers' Data

The data package shall include manufacturers' data for all materials and equipment and security center equipment provided under this specification.

1.4.1.3 System Description and Analyses

The data package shall include complete system descriptions, Analysis and calculations used in sizing the equipment required by these specifications. Descriptions and calculations shall show how the equipment will operate as a system to meet the performance of this specification. The data package shall include the following:

a. Network Video Recorder capacity and physical size.

b. Camera call-up response time.

c. System start up and shutdown operations.

f. Manuals for CCTV equipment.

g. Data entry forms.

1.4.1.4 Software Data

The data package shall consist of descriptions of the operation and capability of system and application software udpates as specified.

1.4.1.5 Overall System Reliability Calculations

The data package shall include all manufacturer's reliability data and calculations required to show compliance with the specified reliability.

The calculations shall be based on all CCTV equipment associated with one camera circuit and the console CCTV equipment, excluding the data transmission media (DTM).

1.4.1.6 Certifications

All specified manufacturer's certifications shall be included with the data package.

SECTION 28 23 23.02 10 Page 4

1.4.1.7 Key Control Plan

Provide a key control plan as specified in Section 28 20 01.02 10

ELECTRONIC SECURITY SYSTEM.

1.4.2 Group II Technical Data Package

Verify that site conditions are in agreement with the design package.

Submit to the Government a report documenting changes to the site, or conditions that affect performance of the system to be installed. For those changes or conditions which affect system installation or performance, provide (with the report) specification sheets, or written functional requirements to support the findings, and a cost estimate to correct the deficiency. Do not correct any deficiency without written permission from the Government.

1.4.3 Group III Technical Data Package

Prepare test procedures and reports for the predelivery test. Submit the predelivery test procedures, in PART 2, to the Government for approval.

Schedule the predelivery test after receipt of written approval of the predelivery test procedures. The final predelivery test report shall be delivered after completion of the predelivery test.

1.4.4 Group IV Technical Data Package

Prepare test procedures and reports for the performance verification test and the endurance test. Deliver the Contractor's Test Plan for performance verification testing to the Government for approval. Schedule the tests after receipt of written approval of the test procedures.

Provide a report detailing the results of the field test and a video tape as specified in paragraph "Contractor's Field Testing." Prepare existing system integration plan and test procedures and reports for the performance verification test in accordance with Section 28 20 00.02 00 Certification of Electronic Security Systems.

1.4.4.1 Operation and Maintenance Manuals

A draft copy of the operation and maintenance manuals, as specified for the Group V technical data package, shall be delivered to the Government prior to beginning the performance verification test for use during site testing.

1.4.4.2 Training Documentation

Lesson plans and training manuals for the training phases, including type of training to be provided with a sample training report, and a list of reference material, shall be delivered for approval.

1.4.4.3 Data Entry

Enter all data needed to make the system operational. Deliver the data to the Government on data entry forms, utilizing data from the contract documents, field surveys, and all other pertinent information in the Contractor's possession required for complete installation of the data base. Identify and request from the Government, any additional data needed to provide a complete and operational CCTV system. The completed forms shall be delivered to the Government for review and approval at least 90 days prior to the Contractor's scheduled need date.

SECTION 28 23 23.02 10 Page 5

1.4.4.4 Graphics

Create and install all graphics needed to make the system operational.

Graphics shall have sufficient level of detail for the system operator to assess the alarm. Supply hard copy, color examples at least 8 by 10 inches in size, of each type of graphic to be used for the completed CCTV system. If the video switcher does not use a monitor for display of system information, provide examples of the video annotation used for camera identification. The graphics examples shall be delivered to the Government for review and approval at least 90 days prior to the Contractor's scheduled need date.

1.4.5 Group V Technical Data Package

Final copies of each of the manufacturer's commercial manuals arranged as specified bound in hardback, loose-leaf binders, shall be delivered to the Government within 30 days after completing the endurance test. The draft copy used during site testing shall be updated prior to final delivery of the manuals. Each manual's contents shall be identified on the cover.

The manual shall include names, addresses, and telephone numbers of each subcontractor installing equipment and systems, and nearest service representatives for each item of equipment for each system. The manuals shall have a table of contents and tab sheets. Tab sheets shall be placed at the beginning of each chapter or section and at the beginning of each appendix. The final copies delivered after completion of the endurance test shall include all modifications made during installation, checkout, and acceptance. The number of copies of each manual to be delivered shall be as specified on DD Form 1423.

1.4.5.1 Functional Design Manual

The functional design manual shall identify the operational requirements for the system and explain the theory of operation, design philosophy, and specific functions. A description of hardware and software functions, interfaces, and requirements shall be included for all system operating modes. Only devices which are new to the overall system shall be required.

1.4.5.2 Hardware Manual

A manual shall describe all equipment furnished, including:

a. General hardware description and specifications.

b. Installation and checkout procedures.

c. Equipment electrical schematics and layout drawings.

d. System schematics and wiring lists.

e. System setup procedures.

f. Manufacturer's repair parts list indicating sources of supply.

g. Interface definition.

1.4.5.3 Operator's Manual

The operator's manual shall explain all procedures and instructions, which

SECTION 28 23 23.02 10 Page 6 are new to the overall system, for operation of the system including:

a. Network Cameras and video recording equipment.

b. Use of the software.

c. Operator commands.

d. System start-up and shut-down procedures.

e. Recovery and restart procedures.

1.5 ENVIRONMENTAL REQUIREMENTS

1.5.1 Field Equipment

The cameras and all other field equipment shall be rated for continuous operation under ambient environmental conditions of minus 60 to 100 degrees F using auxiliary heating equipment. Equipment shall be rated for continuous operation under the ambient environmental temperature, humidity, wind loading, ice loading, and vibration conditions specified or encountered for the installed location.

1.5.2 Security Center Equipment

Security Center (Building 800 Entry Control Facility) and remote control/monitoring station equipment shall, unless designated otherwise, be rated for continuous operation under ambient environmental conditions of 60 to 85 degrees F and a relative humidity of 20 to 80 percent.

1.5.3 Existing Conditions

Visit the site and verify that site conditions, work on security center is progressing in Buildign 804 and existing systems are in agreement with the design package. Report all changes to the site or conditions that will affect performance of the system to the Government in a report as defined in paragraph Group II Technical Data Package. Do not take any corrective action without written permission from the Government.

PART 2 PRODUCTS

2.1 SYSTEM DESCRIPTION

2.1.1 General

Configure the system as described and shown. Include in the system all connectors, adapters, and terminators necessary to interconnect all equipment. Supply all cabling necessary to interconnect the closed circuit television (CCTV) equipment with the Building 800 Entry Control Facility video image control and display system (VICADS) system .

Interface the CCTV system with the IESS.

2.1.2 System Overall Reliability Requirement

Configure and install the system, including all components and appurtenances, to yield a mean time between failure (MTBF) of at least 10,000 hours, calculated based on the configuration specified in paragraph "System Overall Reliability Calculations."

SECTION 28 23 23.02 10 Page 7

2.1.3 Power Line Surge Protection

Protect all equipment connected to AC power from surges. Equipment protection shall withstand surge test waveforms described in IEEE C62.41.1 and IEEE C62.41.2 . Fuses shall not be used for surge protection.

2.1.4 Video and Sync Signal Transmission Line Surge Protection

All cable, except fiber optic cable, used for sync or video signal transmission shall include protective devices to safeguard the CCTV equipment against surges. The surge suppression device shall not attenuate or reduce the video or sync signal under normal conditions. The surge suppression device shall be capable of dissipating not less than 1500 watts for 1 millisecond, and the response time from zero volts to clamping shall not be greater than 5 nanoseconds. Fuses shall not be used for surge protection.

2.1.5 Control Line Surge Protection

All cables and conductors, except fiber optic cables, which serve as communication, control, or signal lines shall be protected against surges and shall have surge protection installed at each end. Protection shall be furnished at the equipment and additional triple electrode gas surge protectors rated for the application on each wireline circuit shall be installed within 3 feet of the building cable entrance. Fuses shall not be used for surge protection. Test the inputs and outputs in both normal mode and common mode using the following waveforms:

a. A 10 microsecond rise time by 1000 microsecond pulse width waveform with a peak voltage of 1500 volts and a peak current of 60 amperes.

b. An 8 microsecond rise time by 20 microsecond pulse width waveform with a peak voltage of 1000 volts and a peak current of 500 amperes.

2.1.6 Power Line Conditioners

Furnish a power line conditioner for the security console CCTV equipment.

The power line conditioner used for the CCTV equipment shall be the same one as provided for Section 28 20 01.02 10 ELECTRONIC SECURITY SYSTEM .

The power line conditioner shall be of the ferroresonant design, with no moving parts and no tap switching, while electrically isolating the secondary from the power line side. The power line conditioner shall be sized for 125 percent of the actual connected kVA load. Characteristics of the power line conditioner shall be as follows:

a. At 85 percent load, the output voltage shall not deviate by more than plus or minus 1 percent of nominal when the input voltage fluctuates between minus 20 percent to plus 10 percent of nominal.

b. During load changes of zero to full load, the output voltage shall not deviate by more than plus or minus 3 percent of nominal. Full correction of load switching disturbances shall be accomplished within 5 cycles, and 95 percent correction shall be accomplished within 2 cycles of the onset of the disturbance.

c. Total harmonic distortion shall not exceed 3.5 percent at full load.

SECTION 28 23 23.02 10 Page 8

2.1.7 Video and Control Signal Data Transmission Media

Provide a video and data and control signal transmission system as specified inSection 27 10 00.02 00 BUILDING TELECOMMUNICATIONS CABLING

SYSTEM.

2.1.8 Electrical Requirements

Electrically powered IDS equipment shall operate on 120 or 240 volt 60 Hz AC sources as shown. Equipment shall be able to tolerate variations in the voltage source of plus or minus 10 percent, and variations in the line frequency of plus or minus 2 percent with no degradation of performance.

2.1.9 Uninterruptible Power Supply

All electrical and electronic equipment in the equipment racksshall be powered from an UPS source. The UPS shall be sized to provide at least 4 hours battery back-up in the event of primary failure. Batteries shall be sealed non-outgassing type.

2.2 MATERIALS AND EQUIPMENT

Provide system hardware and software components produced by manufacturers regularly engaged in the production of CCTV equipment. Units of the same type of equipment shall be products of a single manufacturer. All material and equipment shall be new and currently in production. Each major component of equipment shall have the manufacturer's name and address, and the model and serial number in a conspicuous place.

Equipment located at the security center or a remote control/monitoring station shall be rack mounted as shown. Both Television and Computing devices shall comply with 47 CFR 15 , Subpart B. All inter-communication components must AM#2... be listed on Approved Products List ...AM#2 requirements of Section 01 91 10.02 29.

2.2.1 Soldering

All soldering shall be done in accordance with standard industry practices.

2.3 ENCLOSURES

Provide metallic enclosures as needed for equipment not housed in racks or supplied with a housing. The enclosures shall be as specified or shown.

2.3.1 Interior

Enclosures to house equipment in an interior environment shall meet the requirements of NEMA 250 Type 12.

2.3.2 Exposed-to-Weather

Enclosures to house equipment in an outdoor environment shall meet the requirements of NEMA 250 Type 4X with integral temperature controlled heating equipment..

2.3.3 Corrosion-Resistant

Enclosures to house equipment in a corrosive environment shall meet the requirements of NEMA 250 Type 4X.

SECTION 28 23 23.02 10 Page 9

2.4 TAMPER PROVISIONS

Enclosures, cabinets, housings (other than environmental camera housings), boxes, raceways, conduits, and fittings of every description having hinged doors or removable covers, and which contain any part of the CCTV equipment or power supplies, shall be provided with cover operated, corrosion-resistant tamper switches, arranged to initiate an alarm signal when the door or cover is moved. Tamper switches shall be mechanically mounted to maximize the defeat time when enclosure covers are opened or removed. tack welding in lieu of tamper switches are acceptable on boxes without devices installed within. The enclosure and the tamper switch shall function together to not allow direct line of sight to any internal components and tampering with the switch or the circuits before the switch activates. Tamper switches shall be inaccessible until the switch is activated; have mounting hardware concealed so that the location of the switch cannot be observed from the exterior of the enclosure; be connected to circuits which are under electrical supervision at all times, irrespective of the protection mode in which the circuit is operating;

shall be spring-loaded and held in the closed position by the door cover;

and shall be wired so that they break the circuit when the door or cover is disturbed. Tamper switches on the doors which must be opened to make routine maintenance adjustments to the system and to service the power supplies shall be push/pull-set, automatic reset type.

2.4.1 Enclosure Covers

Covers of pull and junction boxes provided to facilitate installation of the system need not be provided with tamper switches if they contain no splices or connections, but shall be protected by by tamper resistant security fasteners. Zinc labels shall be affixed to such boxes indicating they contain no connections. These labels shall not indicate that the box is part of the security system.

2.4.2 Conduit-Enclosure Connections

All conduit-enclosure connections shall be protected by tack welding or brazing the conduit to the enclosure. Tack welding or brazing shall be done in addition to standard conduit-enclosure connection methods as described in NFPA 70 .

2.5 LOCKS AND KEY-LOCK OPERATED SWITCHES

2.5.1 Locks

Locks shall be provided on system enclosures for maintenance purposes shall be UL listed, round-key type, with three dual, one mushroom, and three plain pin tumblers . Keys shall be stamped "U.S. GOVT. DO NOT DUP." The locks shall be so arranged that the key can only be withdrawn when in the locked position. All maintenance locks shall be keyed alike and only two keys shall be furnished for all of these locks.

2.5.2 Key-Lock-Operated Switches

All key-lock-operated switches required to be installed on system components shall be UL listed, with three dual, one mushroom, and three plain pin tumblers, . Keys shall be stamped "U.S. GOVT. DO NOT DUP."

Key-lock-operated switches shall be two position, with the key removable in either position. All key-lock-operated switches shall be keyed differently and only two keys shall be furnished for each

SECTION 28 23 23.02 10 Page 10 key-lock-operated-switch.

2.6 SYSTEM INTEGRATION

When the CCTV system is installed in conjunction with an IESS, the CCTV system shall be interfaced to the IESS and shall provide automatic, alarm actuated call-up of the camera associated with the alarm zone. Equipment shall be supplied with all adapters, terminators, cables, main frames, card cages, power supplies, rack mounts, and appurtenances as needed.

2.7 SOLID STATE CAMERAS

2.7.1 High Resolution Color Camera

All electronic components and circuits shall be solid state.

Signal-to-noise ratio shall not be less than 50 dB unweighted. The camera shall exhibit no geometric distortion. The lens mount shall be a C-mount, and the camera shall have a back focus adjustment. The camera shall operate from minus 60 to 131 degrees F with auxiliary heating or cooling, and with no change in picture quality or resolution. The camera shall operate on 60 Hz AC power, and shall be capable of operating at a voltage of 105 to 130 Volts. The camera shall be included on the current US Airforce Non-Nuclear Intrusion Detection System (IDS) Equipment Approval List.

2.7.1.1 Solid State Image Array

The camera shall have a solid state imaging array, and the picture produced by the camera shall be free of blemishes. The camera shall provide not less than 1080 lines of horizontal resolution, and resolution shall not vary over the life of the camera.

2.7.1.2 Sensitivity

Camera shall provide full video output with the infrared cut-off filter installed, without camera automatic gain, and a scene reflectivity of 75 percent using an f/1.2 lens given a camera faceplate illumination at 3200K of 0.2 footcandle minimum.

2.7.1.3 Connectors

Cameras with lenses having auto iris, manual iris, or zoom and focus functions shall be supplied with connectors and wiring as needed to operate the lens functions. Video signal output connector shall be a BNC. Cameras with integral fiber optic video transmitters shall have straight-tip bayonet type fiber optic video output connectors. A connector shall be provided for external sync input.

2.7.1.4 Automatic Circuits

The camera shall have circuitry for through the lens (TTL) white balancing, fixed white balancing, and automatic gain control.

2.7.2 Dome Cameras

2.7.2.1 Interior Dome Camera System

An interior dome camera system shall be provided with integral camera installed and integrated into the dome housing. The camera shall meet the

SECTION 28 23 23.02 10 Page 11 requirements of Paragraph: High Resolution Color Camera as shown or specified. The dome housing shall be nominally 6 inches and shall be furnished in a pendant mount or ceiling mount as shown. The lower dome shall be tinted acrylic and shall have a light attenuation factor of not more than one f-stop. The housing shall be equipped with integral pan/tilt complete with wiring, wiring harnesses, connectors, receiver/driver, pan/tilt control system, pre-position cards, or any other hardware and equipment as needed to provide a fully functional pan/tilt dome. The pan/tilt shall have heavy duty bearings and hardened steel gears. The pan/tilt shall be permanently lubricated. The motors shall be thermally or impedance protected against overload damage. Pan movement shall be 360 degrees and tilt movement shall not be less than plus and minus 90 degrees. Pan speed shall not be less than 20 degrees per second, and tilt speed shall not be less than 10 degrees per second. There shall not be less than 64 preset positions, with positioning speeds of at least 360 degrees per second in the automatic mode, and not less than 120 degrees pre second in the manual positioning mode, with a positioning accuracy of plus or minus 1/2 degree. Each set of preset position data shall include auto focus, auto iris, pan, tilt, and zoom functions. The system shall be able to automatically scan between any two electronically-set limits, and shall be able to operate in the "tour" mode covering up to all presets in a user defined sequence. The dome system shall withstand temperature ranges from minus 22 to 122 degrees F over a humidity range of 0 to 90 percent, non-condensing.

2.8 CAMERA LENSES

Camera lenses shall be all glass with coated optics. The lens mount shall be a C or CS mount, compatible with the cameras selected. The lens shall be supplied with the camera, and shall have a maximum f-stop opening of f/1.2 or the maximum available for the focal length specified. The lens shall be equipped with an auto-iris mechanism unless otherwise specified.

Lenses having auto iris, manual iris, or zoom and focus functions shall be supplied with connectors, wiring, receiver/drivers, and controls as needed to operate the lens functions. Lenses shall have sufficient circle of illumination to cover the image sensor evenly. Lenses shall not be used on a camera with an image format larger than the lens is designed to cover. Lens focal lengths shall be as shown or specified in the manufacturer's lens selection tables.

2.9 CAMERA HOUSINGS AND MOUNTS

The camera and lens shall be enclosed in a tamper resistant housing as specified below. Any ancillary housing mounting hardware needed to install the housing at the camera location shall be provided as part of the housing. The camera and lens contained in a camera housing shall be installed on a camera support as indicated. Any ancillary mounting hardware needed to install the support and to install the camera on the support shall be provided as part of the support. The camera support shall be capable of supporting the equipment to be mounted on it including wind and ice loading normally encountered at the site.

2.9.1 Environmentally Sealed Camera Housing

The housing shall be designed to provide a condensation free environment for camera operation. The housing shall be constructed to be dust and water tight, and fully operational in 100 percent condensing humidity.

The housing shall be purged of atmospheric air and pressurized with dry nitrogen, shall be equipped with a fill valve, overpressure valve, and

SECTION 28 23 23.02 10 Page 12 shall have a humidity indicator visible from the exterior. Housing shall not have a leak rate greater than 2 psi at sea level within a 90 day period. The housing shall be equipped with supplementary camera mounting blocks or supports as needed to position the specified camera and lens to maintain the proper optical centerline. All electrical and signal connections required for operation of the camera and lens shall be supplied. The housing shall provide the environment needed for camera operation, and shall keep the viewing window free of fog, snow, and ice.

The housing shall be equipped with a sunshield, and both the housing and the sunshield shall be white. A mounting bracket which can be adjusted to center the weight of the housing and camera assembly shall be provided as part of the housing.

2.9.2 Indoor Camera Housing

The housing shall be designed to provide a tamper resistant enclosure for indoor camera operation. The housing shall be equipped with tamper proof latches, and shall be supplied with the proper mounting brackets for the specified camera and lens. The housing and appurtenances shall be a color that does not conflict with the building interior color scheme.

2.9.3 Interior Mount

The camera mount shall be suitable for either wall or ceiling mounting and shall have an adjustable head for mounting the camera. The wall mount and head shall be constructed of aluminum or steel with a corrosion-resistant finish. The head shall be adjustable for 360 degrees of pan, and not less than 90 degrees of tilt.

2.9.4 Low Profile Ceiling Mount

A tamperproof ceiling housing shall be provided for the camera. The housing shall be low profile and shall be suitable for replacement of 2 by 2 foot ceiling tiles. The housing shall be equipped with a camera mounting bracket and shall allow a 360 degree viewing setup.

2.9.5 Interior Dome Housing

An interior dome housing shall be provided for each camera as shown. The dome housing shall be a pendant mount, pole mount, ceiling mount, surface mount, or corner mount as shown. The lower dome shall be black opaque acrylic and shall have a light attenuation factor of not more that 1 f-stop. The housing shall be equipped with integral pan/tilt complete with wiring, wiring harnesses, connectors, receiver/driver, pan/tilt control system, pre-position cards, or any other hardware and equipment as needed to provide a fully functional pan/tilt dome. The pan/tilt shall have heavy duty bearings and hardened steel gears. The pan/tilt shall be permanently lubricated. The motors shall be thermally or impedance protected against overload damage. Pan movement shall be 360 degrees and tilt movement shall not be less than plus and minus 90 degrees. Pan speed shall not be less than 20 degrees per second, and tilt speed shall not be less than 10 degrees per second.

2.9.6 Exterior Wall Mount

The exterior camera wall mount shall be as shown but no less than 16 inches long, and shall have an adjustable head for mounting the camera. The wall mount and head shall be constructed of aluminum, stainless steel, or steel with a corrosion-resistant finish. The head shall be adjustable for

SECTION 28 23 23.02 10 Page 13 not less than plus and minus 90 degrees of pan, and not less than plus and minus 45 degrees of tilt. If the bracket is to be used in conjunction with a pan/tilt, the bracket shall be supplied without the adjustable mounting head, and shall have a bolt hole pattern to match the pan/tilt base.

2.9.7 Pan/Tilt Mount

The pan/tilt mount shall be capable of supporting the camera, lens and housing specified. If the pan/tilt is to be mounted outdoors, the pan/tilt shall be weatherproof, and sized to accommodate the camera, lens and housing weight plus maximum wind loading encountered at the installation site. The pan/tilt shall have heavy duty bearings, hardened steel gears, externally adjustable limit stops for pan and tilt, and mechanical, dynamic or friction brakes. Pan/tilt shall be permanently lubricated. The motors shall be thermally or impedance protected against overload damage. Pan movement shall not be less than 0 to 350 degrees, tilt movement shall not be less than plus and minus 90 degrees. Pan speed shall not be less than 6 degrees per second, and tilt speed shall not be less than 3 degrees per second. The pan/tilt shall be supplied complete with wiring, wiring harnesses, connectors, receiver/driver, pan/tilt control system, pre-position cards, or any other hardware and equipment as needed to provide a fully functional pan/tilt mount to fulfill the site design requirements.

2.10 VIDEO MONITOR

2.10.1 Color Video Monitor

All electronic components and circuits shall be solid state . The monitor shall conform to UL 1492 specifications.The monitor shall have a regulated low voltage power supply. The monitor shall have horizontal resolution not less than 1080 lines . The video input shall allow switchable loop-through or 75 ohm termination or ethernet connection. The monitor shall operate on 60 Hz AC power, and shall be capable of operating at a voltage of 105 to 130 Volts.

2.10.2 Displays

The monitor shall have a minimum 17 inch display measured diagonally.

2.10.3 Configuration

The monitor shall be configured in a rack mounted slide drawer as part of a KVM device. The rack mount shall fit in a standard EIA 19 inch rack as described in ECIA EIA/ECA 310-E . Monitors shall not interfere with each other when rack mounted or operated next to each other.

2.10.4 Controls

Front panel controls shall be provided for power on/off, contrast, and brightness.

2.10.5 Connectors for Video Monitor

Video signal input and output shall be by BNC , HDMI or Category 6connectors.

SECTION 28 23 23.02 10 Page 14

2.11 VIDEO MULTIPLEXER

The video multiplexer shall be a multi-channel record and playback system with the capability of monochrome and color real time multi-screen viewing. Electronic components, sub assemblies, and circuits of the multiplexer shall be solid state. The multiplexer, using time division multiplexing, shall permit up to 8 camera inputs to be recorded simultaneously on a network video recorder (NVR). All camera inputs shall be capable of being viewed on a video monitor either live or recorded. The multiplexer shall allow for simultaneous viewing, recording playback, and multiplexing (Duplex Operation). The inputs shall be capable of simultaneous viewing on the monitor or full screen individually and in other multi-screen modes such as 2x2, 3x3, 4x4 or other configurations. The viewing format shall also permit 2x dynamic zoom capability, full screen. The multiplexer shall be compatible with EIA/NTSC video cameras and standard or super VHS NVRs. External camera synchronization shall not be required for proper operation of the video multiplexer. Control of all functions of the multiplexer shall be provided either by a full function keyboard or by pushbutton selection with on-screen menu driven set-up. The multiplexer shall retain the current program for at least 6 hours in the event of power loss.

2.12 NETWORK VIDEO RECORDER (NVR)

The NVR shall be specifically designed as a time lapse recorder for use in security systems. The NVR shall operate on 120 volts 60 Hz AC power.

Resolution of the NVR in normal play mode shall not be less than 720 horizontal lines. Signal-to-noise ratio shall not be less than 40 dB.

The NVR shall have a condensation or dew circuit. The NVR shall have a built-in time and date generator that can be turned on or off, and shall impose the time and date on the video during recording. A 24 hour battery back-up shall be provided to protect time/date and programmed information. NVR shall be provided as shown as an expansion of the existing SSPARS NVR system.

2.12.1 Connectors for NVR

Video signal input and output shall be by ethernet 100BaseT connectors.

The recorder shall provide connectors or software notificationfor alarm trigger signal input and output.

2.13 VIDEO SIGNAL EQUIPMENT

Continue editing this section

The following video signal equipment shall conform to CEA 170 .

Electrically powered equipment shall operate on 120 Volts 60 Hz AC power.

All video signal inputs and outputs shall be by BNC connectors.

2.13.1 Ground Loop Corrector

The ground loop corrector shall eliminate the measured ground loop interference (common mode voltage) in wireline or coaxial video transmission lines. The ground loop corrector shall pass the full transmitted video bandwidth with no signal attenuation or loss. Clamping ground loop correctors shall be capable of rejecting at least an 8 volt peak-to-peak 60 Hz common mode signal. Ground isolation transformers shall be capable of rejecting at least a 10 volt peak-to-peak 60 Hz common mode signal. Ground isolation amplifiers shall be capable of rejecting at least a 30 volt peak-to-peak 60 Hz common mode signal. Differential ground loop correctors shall be capable of rejecting at least a 100 volt

SECTION 28 23 23.02 10 Page 15 peak-to-peak 60 Hz common mode signal.

2.13.2 Video Loss/Presence Detector

The video loss/presence detector shall monitor video transmission lines for presence of the video signal. The detector shall annunciate an alarm when the video signal drops below a pre-set threshold level. A threshold level adjustment shall be provided for each video channel, and the threshold level shall be continuously adjustable through a lockable front panel control. A front panel reset control shall be provided for each video channel, which shall reset the detector after an alarm. The video loss alarm shall be annunciated through a front panel LED and a contact closure as a minimum. Video input shall be loop-through, and the video shall be unaffected when the detector is turned off. The detector shall not attenuate or reduce the level of the video signal passing through it.

2.13.3 Video Equalizing Amplifier

The video equalizing amplifier shall be designed to correct loss in video signal level and high frequency attenuation caused by long distance video signal transmission over wireline DTM. The amplifier shall have independent signal gain and equalization controls. The amplifier shall be capable of equalizing at least 3000 feet of RG-11/U coaxial cable conforming to paragraph CCTV Equipment Video Signal Wiring. The amplifier shall provide a minimum of plus or minus 6 dB of video gain and 12 dB of high frequency compensation. At least one video output shall be provided for each video input. Bandwidth shall be 10 MHz or greater, and frequency response to 8 MHz shall be plus or minus 1 dB or less. Hum and noise shall be 50 dB below 1 volt peak-to-peak or better. Video inputs shall be 75 ohm unbalanced, terminating, differential grounded. Video outputs shall be 75 ohm, differential, source terminated, 1 volt peak-to-peak.

Output isolation shall be 40 dB or greater at 5 MHz.

2.13.4 Video Distribution Amplifier

The video distribution amplifier shall be designed to distribute a single, 75 ohm, unbalanced video input signal to a minimum of 4, 75 ohm, source terminated video outputs. The distribution amplifier shall have not less than plus or minus 3 dB of gain adjustment for the video output. Output isolation shall be 40 dB or greater at 5 MHz. Bandwidth shall be 10 MHz or greater, and frequency response to 8 MHz shall be plus or minus 0.5 dB or less. Hum and noise shall be 55 dB below 1 volt peak-to-peak or better.

2.13.5 Master Video Sync Generator

The master video sync generator shall generate horizontal drive, vertical drive, blanking, and sync signals as a minimum, with at least one 75 ohm output provided for each signal. The master oscillator crystal shall be pre-aged, and temperature stabilized, ovenized or temperature compensated. The sync generator shall have a composite video input and shall lock to the incoming video signal. If no video is present at the video input, the sync generator shall switch to internal crystal control.

Not less than 2.5 microseconds advance and 2.5 microseconds delay of horizontal phase shall be provided. Vertical blanking width adjustment shall be provided. Vertical blanking width adjustment shall have a minimum selection range of 19, 20, and 21 lines.

SECTION 28 23 23.02 10 Page 16

2.13.6 Video Sync Distribution Amplifier

The sync distribution amplifier shall be a regenerative amplifier designed to distribute a sync signal input to not less than six, 75 ohm outputs.

Output level shall remain constant and shall not be affected by input level variations. Output isolation shall be greater than 35 dB at 5 MHz.

A high impedance loop through shall be provided in addition to the six outputs. The distribution amplifier shall have continuously variable delay range of at least 250 nanoseconds to 2.2 microseconds. The delay shall be adjustable through a front panel control.

2.14 CCTV CAMERA POLES

2.14.1 Cantilever Camera Pole

The camera mounting pole shall be a hinged cantilever aluminum pole with counterweights mounting base. All fittings shall be stainless steel. The camera mounting plate shall locate the camera 180 inches vertically from the base, and 105 inches horizontally from the centerline of the pole to the centerline of the camera. The camera mount shall be adjustable with a minimum of 40 degrees pan away from the pole and 6 degrees pan toward the pole, and plus and minus 90 degrees of tilt. The pole shall have an internal wiring harness that routes video, data and power between the pole base and the camera mount. The wiring harness shall be compatible with the model camera to be mounted on the pole and the video DTM. Surge protection shall be provided at the pole between the wiring harness, and the incoming electronic signal lines and AC power line. The pole shall have a weatherproof, AC power service outlet that is surge protected and has a ground fault interruption device. Separate circuit breakers shall be provided for camera AC power and service outlet AC power.

2.14.2 Straight Camera Pole

The camera mounting pole shall be a non-hinged straight aluminum pole with mounting base. All fittings shall be stainless steel. The camera mounting plate shall locate the camera 180 inches vertically from the base, and 20 inches horizontally from the centerline of the pole to the centerline of the camera. The camera mount shall be adjustable with a minimum of 40 degrees pan away from the pole and 6 degrees pan toward the pole, and plus and minus 90 degrees of tilt. The pole shall have an internal wiring harness that routes video, and power between the pole base and the camera mount. The wiring harness shall be compatible with the camera to be mounted on the pole and the video DTM. Surge protection shall be provided at the pole between the wiring harness, and the incoming electronic signal lines and AC power line. The pole shall have a weatherproof, AC power service outlet that is surge protected and has a ground fault interruption device. Separate circuit breakers shall be provided for camera AC power and service outlet AC power.

2.14.3 Pan/Tilt Mounting Pole

The pan/tilt mounting pole shall be a straight steel or aluminum pole.

The pole shall be the same height as cantrievor and straight poles feet high and shall have a mounting plate at the top for the pan/tilt. The pole and mounting plate shall have a corrosion-resistant finish. The mounting plate shall have a bolt hole pattern to match the base of the pan/tilt to be mounted on the pole. Under maximum loading, the total pole deflection shall not exceed 0.1 of one degree. A cable conduit shall be provided from the base of the pole to the mounting plate of the pan/tilt.

SECTION 28 23 23.02 10 Page 17

The conduit shall be sized to accommodate all wiring needed for the camera and pan/tilt.

2.15 ACCESSORIES

Standard 19 inch electronic rack cabinets conforming to ECIA EIA/ECA 310-E shall be provided for the CCTV system at the security center and remote control/monitoring sites as shown.

2.16 WIRE AND CABLE

Provide all wire and cable not indicated as Government Furnished Equipment. All wire and cable components shall be able to withstand the environment the wire or cable is installed in for a minimum of 20 years.

All circuit wiring shall be labeled as required in Section 28 20 01.02 10 ELECTRONIC SECURITY SYSTEMS, Paragraph WIRE AND CABLE.

2.16.1 CCTV Equipment Video Signal Wiring

The coaxial cable shall have a characteristic impedance of 75 ohms plus or minus 3 ohms. RG 59/U coaxial signal cable shall have shielding which provides a minimum of 95 percent coverage, a solid copper center conductor of not less than 23 AWG, polyethylene insulation, and a black non-contaminating polyvinylchloride (PVC) jacket. RG 6/U coaxial cable shall have shielding which provides a minimum of 95 percent coverage, with center conductor of 18 AWG or larger polyethylene insulation, and a black non-contaminating polyvinylchloride (PVC) jacket.

2.16.2 Low Voltage Control Wiring

Twisted pair low voltage control wiring to be used above ground or as direct burial cable shall be provided as described in Section 27 10 00.02 00 BUILDING TELECOMMUNICATIONS CABLING SYSTEM. Plenum or riser cables shall be IEEE C2 CL2P certified.

2.16.3 Digital Data Interconnection Wiring

Interconnecting cables carrying digital data between equipment located at the security center or at a secondary control/monitoring site shall be not less than 20 AWG and shall be stranded copper wire for each conductor.

The cable or each individual conductor within the cable shall have a shield that provides 100 percent coverage. Cables with a single overall shield shall have a tinned copper shield drain wire. Plenum or riser cables shall be IEEE C2 CL2P certified.

2.17 PREDELIVERY TESTING

2.17.1 General

Assemble the test CCTV system as specified, and perform tests to demonstrate that the performance of the system complies with the contract requirements in accordance with the approved predelivery test procedures.

The tests shall take place during regular daytime working hours on weekdays. Model numbers of equipment tested shall be identical to those to be delivered to the site. Original copies of all data produced during predelivery testing, including results of each test procedure, shall be delivered to the Government at the conclusion of predelivery testing prior to Government approval of the test. The test report shall be arranged so that all commands, stimuli, and responses are correlated to allow logical

SECTION 28 23 23.02 10 Page 18 interpretation.

2.17.2 Test Setup

Provide the equipment needed for the test setup and configure it to provide alarm actuated camera call-up and alarm recording as required to emulate the installed system. The test setup shall consist of at least 4 complete camera circuits. The alarm signal input to the CCTV test setup shall be by the same method that is used in the installed system. The video switcher shall be capable of switching any camera to any monitor and any combination of cameras to any combination of monitors. The minimum test setup shall include:

a. Four video cameras and lenses, including dome cameras if required for the installed system.

b. Three video monitors.

c. Video recorder if it is required for the installed system.

d. Video switcher including video input modules, video output modules, and control and applications software.

e. Video multiplexer, if required for the installed system.

f. Alarm input panel if required for the installed system.

g. Pan/tilt mount and pan/tilt controller if the installed system includes cameras on pan/tilt mounts.

h. Any ancillary equipment associated with a camera circuit such as equalizing amplifiers, video loss/presence detectors, terminators, ground loop correctors, surge protectors or other in-line video devices.

i. Cabling for all components.

PART 3 EXECUTION

3.1 INSTALLATION

Install all system components, including Government furnished equipment, and appurtenances in accordance with the manufacturer's instructions, IEEE C2 and as shown, and furnish all necessary connectors, terminators, interconnections, services, and adjustments required for a complete and operable system. Raceways shall be furnished and installed as specified in Section 33 71 02.02 00 UNDERGROUND ELECTRICAL DISTRIBUTION and Section 26 20 00.02 00 INTERIOR DISTRIBUTION SYSTEM except as noted below. All DTM shall not be pulled into conduits or placed in raceways, compartments, outlet boxes, junction boxes, or similar fittings with other building wiring. All other electrical work shall be as specified in the above sections including grounding to preclude ground loops, noise, and surges from adversely affecting system operation.

3.1.1 Junction, Pull or Outlet Boxes

Boxes shall only be cast metal enclosures for junction and outlets boxes for security systems.

SECTION 28 23 23.02 10 Page 19

3.1.2 Conduits

All security conduits have compression type fittings. Set screw fittings are not acceptable.

3.1.3 Identification

All cables shall be labeled. Network (fiber and copper) Cables…