936Closed Circuit Television

936.1General Description

Furnish, install, test, and provide warranty and training for a CCTV camera system comprised of equipment and materials as specified herein and shown in the Contract. 936.1.01 Definitions, Acronyms, and Abbreviations

Refer to Section 942.1.01.A for additional definitions used in this section.

suitable for control center use.

Refer to Sections 101.01 and 942.1.01.B for a list of acronyms, abbreviations, and terminology used in this section. 936.1.02 Related References

936.1.03 Submittals Refer to Section 942.1.04 for submittal requirements. Requirements for CCTV camera equipment, materials, and components are specified herein. 1898

936.2Materials

936.2.01 IP-Based CCTV Camera Requirements

manufacturer, using the same model, part number, revision, and firmware as shown and specified in the Contract.

the necessary information for integration of functionality into third party applications and the users’ central control system environment.

240-pixel array.

a default of 30 fps.

1/30,000 second at 60 Hz.

1) Compensation algorithms based on those particular movement wavelengths associated with vibrations present at the roadside or pole movement (e.g., 5 Hz and 10 Hz sinusoidal frequencies at a minimum). 2) EIS function that automatically pauses while PTZ functions are occurring and restores when no PTZ is occurring. 3) Stabilization such that standard Department of Transportation placards with a size of 1 ft. (0.3 m) by 1 ft. (0.3 m) are continuously legible in conjunction with viewing specification and maximum zoom level at a distance of 500 ft. (150 m). 1899

following features:

ii. Minimum 30X optical zoom and 2X digital zoom. iii. Automatic switching from optical zoom to digital when optical zoom range is exceeded. iv. Adjustable zoom speed.

vi. Automatic and manual user selectable iris control to compensate for changes in scene illumination to maintain constant video-level output within sensitivity specifications.

ii. Horizontal angular field of view of approximately 46 degrees (wide angle) to 9 degrees (telephoto). iii. Adjustable zoom remotely through the camera’s web interface. Final focus shall be adjustable through camera’s web interface.

ii. Pan Manual Speed: variable up to 90 degrees per second (minimum), user adjustable through the full speed range. iii. Pan Preset Speed: minimum 180 degrees per second. iv. Preset Pan Repeatability: ±0.36 degree, or <0.10% or better.

180 degrees total tilt range for Type 2 and 2P cameras. vi. Tilt Manual Speed: variable up to 90 degrees per second (minimum), user adjustable through the full speed range. vii. Tilt Preset Speed: minimum 180 degrees per second. viii. Preset Tilt Repeatability: ±0.36 degree, or <0.10% or better. 1900

automatically rotate the image 180 degrees electronically when following a moving object passing under the camera. No mechanical stops are permitted.

position. This is to scale the maximum P/T speed, while maintaining variable speed capability throughout the zoom range of the camera.

minimum requirements:

presets using an individual speed and viewing dwell time for each preset.

rate, aspect ratio, and color fidelity:

following minimum requirements:

ii. Stream 2: H.264 Baseline, Main or High Profile iii. Snapshot: JPG full-frame capture

configurable by the user for each stream:

ii. Video compression technology and levels of H.264 Baseline, Main or High Profile for video and JPG/MJPG for snapshot captures or full-frame captures from a video stream. iii. Image resolution of 1080P (1920 x 1080) to 352 x 240 or 720P (1280 x 720) to 352 x 240. iv. Frame rate that is adjustable 5 to 30 fps (North American, 60 Hz).

selectable from 256 Kbps to 6 Mbps. vi. Group of Pictures length. 1901

activation of one, two, or three simultaneous and continuous streams shall not result in a performance degradation of any video stream, video image, control function, or device management interface. The video streams shall meet the following minimum requirements:

ii. Stream 2: 384 Kbps/720 x 480/Main Profile/15 fps/RTP iii. Snapshot: 1920 x 1080/120 second capture interval

decoding system and with VLC (Video LAN Client) Version 2.1.3.

FTP either by push or pull at a user-defined interval between 60 and 300 seconds.

clients in a standard operating system and browser environment using HTTP, without the need for any additional software of any kind, except video player plugins solely for displaying a live image stream of the video output.

camera system, without the need for any separate textual or line commands of any kind.

read/view permissions profile.

ii. Access the firmware number, IP address, and equipment configuration. 7.. Provide camera system that meets the following minimum OSD requirements:

text messages with support for date, time and cardinal angle/compass of at least 30 ASCII characters

in length.

snapshot resolutions.

using image file(s) uploaded by the user and stored in the encoder’s memory and configuration. Text

display on the side of the image is prohibited.

ability to insert a different image file for each stream and snapshot. 1902

prime power has returned to the tolerance values specified herein.

sensing full and half-duplex operations.

using an IP66 rated RJ-45 weathertight connector and coupler or other Ethernet-compatible locking

weathertight connector and coupler.

stream configuration, for network transmission.

HTTPS, QoS DiffServ, DNS, DHCP, FTP, Network Time Protocol or Standard Network Time Protocol, SSL,

Unicast, and IP Multicast features for digital video transmission, individually and independently for each

stream.

ii. RTP over RTSP (Unicast)

iii. RTP over RTSP over HTTP (Unicast)

iv. HTTP/HTTPS tunneling (Unicast)

1903

pole, unless otherwise specified in the Contract.

and components.

intrusion into the camera casing or housing.

system with no water penetration into any enclosure of the camera assembly.

IK08 ratings or greater.

additional components such as mounting brackets and hardware to achieve the stated ratings.

coating or powder coating.

ii. Operating pressure range of 3 to 7 psi (21 to 48 kPa).

iii. Pressure relief valve for protection against overpressure.

exposure to UV rays:

1904

operating temperatures for temperature ranges internal to the camera unit not conforming to the

environmental requirements in Section 936.2.01.K.

fan system that is designed to keep the camera equipment within the required operational temperature

range and to prevent condensation to maintain a clear viewing window.

to keep internal camera casing temperatures to within operational tolerances defined by the manufacturer

as approved by the Department.

compliance with the camera manufacturer’s recommendations.

pipe thread coupling in compliance with the camera manufacturer’s recommendations to attach to the

camera mounting arm.

bolts to a mating plate on the camera mounting arm, in compliance with the camera manufacturer’s

recommendations.

Type 1 or Type 2, in compliance with the camera manufacturer’s recommendations. If equivalent

to the Type 1, use a 1-1/2 in. male pipe thread coupling in compliance with the camera

manufacturer’s recommendations.

the outside environment.

Procedure 1 for exterior salt atmospheres.

grommets for cable entrances.

(18 kg).

corrosion protection following requirements:

aluminum, or brass.

1905

not permitted.

CCTV camera manufacturer conforming to the following PoE standards:

field cabinet is not included in the pay items defined in Section 936.5.

meets the following minimum requirements:

communications cables for outdoor use including weathertight, outdoor CMX UV-rated, abrasion-

resistant polyethylene jacket.

arranged in four color-coded twisted-pairs with drain wire incorporating a cross-web separator design.

position non-keyed and eight gold anodized pins or other Ethernet-compatible locking weathertight

connector and coupler.

ground buss bar. 1906

ii. Up to 95% relative humidity (non-condensing).

ii. Up to 95% relative humidity (non-condensing).

ii. Up to 95% relative humidity (non-condensing).

after being subjected to a vibration of 5 Hz to 30 Hz up to 0.5 g applied in each of three mutually

perpendicular planes for 30 minutes.

deformation or any damage that renders the unit inoperable when subjected to a shock of 10 g applied in

each of three mutually perpendicular planes for 30 minutes.

deflection of 1 in. (25 mm), with camera(s) and CLD (if required) installed and a 0.5 in. (12 mm) ice coating

under sustained 30 mph (48 kph) wind gusts. Provide CCTV camera system including the CLD system (if

required) that can withstand wind forces of 100 mph (161 kph) with a 20% gust factor with a 1.65 safety

factor.

ii. IEC EN 61000-6-4 1907

936.2.02 Type B Analog CCTV Camera Requirements

balance.

from 1/60 second to 1/10,000 second.

automatically switch between color and black-and-white imaging. Fixed color or black-and-white imaging shall be

user-controllable.

and-white mode (1/60 second, IR cut removed).

zoom. The camera shall not employ any digital zoom functionality unless the lens is at the full limit of optical zoom

and the zoom command continues to be applied, in which case the camera unit shall automatically switch from

optical to digital zoom.

looking downward tilting.

individually programmable to be on/off by the user.

40 degrees per second.

degrees per second.

commands to and monitoring from the camera system assembly, including but not limited to pan, tilt, zoom,

focus, position reporting, and configuration.

cabinet interface.

operational requirements specified for a camera system.

through the user control interface in the field cabinet. Do not require the opening/disassembly of the camera

system enclosure to set the communications address. 1908

indefinitely upon loss of power.

to-noise ratio of 50dB.

conversion and power supplies as required and voltage converters for camera and components that require 12 or

24 VAC/DC (±10%). Do not use a dual voltage power supply.

mounting straps, and incidental fastening hardware. All fastening and mounting hardware shall be stainless steel.

shown in Contract. Label all cables. Provide cables that meet industry and manufacturer recommendations.

AA. When required for the camera application, provide coaxial video signal cables with labels attached at both ends of

each cable.

BB. Provide coaxial cables that use BNC connectors with gold-plated center pins on the video signal cables. Use only

connectors recommended by the cable manufacturer.

CC. Provide control cable with labels attached at both ends of the cable. Terminate control cable in the equipment

field cabinet as shown in the Contract and as recommended by the CCTV system manufacturer.

DD. Ground or bond any pair shielding and any unused conductors in accordance with the CCTV system

manufacturer’s recommendations.

EE. Provide camera system with housing that protects the camera and other internal components from rain, dust,

corrosive elements meeting the environmental requirements in Section 936.2.01.K.

FF. Provide camera system that meets the mechanical requirements in Section 936.2.01.F.

GG. If non-pressurized CCTV camera system is provided, provide camera casing or enclosure that meets the

following requirements:

ratings or greater.

additional components such as mounting brackets and hardware to achieve the stated ratings.

cured paint coating or powder coating of an equivalent color.

HH. If pressurized CCTV camera system is provided, provide pressurized camera casing or enclosure that meets the

following requirements:

1909

936.2.03 Camera Mounting Arm

(161 kph) with a 20% gust factor with a 1.65 safety factor.

the Contract.

mast arm to the centerline of the camera mounting mechanism.

separation from the pole, and less than 6 in. (150 mm) vertical change from the pole attachment point.

separation from the pole, and less than 5 ft. (1.5 m) vertical change from the pole attachment point.

vertical change from the attachment point, and less than 2 ft. (0.6 m) of horizontal separation from the

attachment point. The attachment point may be a vertical pole or horizontal pole with a dimension ranging

between 2 in. (51 mm) and 24 in. (600 mm).

vertical change from the attachment point, and less than 2 ft. (0.6 m) of horizontal separation from the

attachment point. The attachment point may be a vertical pole or horizontal pole with a diameter dimension

ranging between 2 in. (51 mm) and 24 in. (600 mm).

936.2.04 Type B Video Encoder Requirements

cabinet use.

each type provided.

more than 300 ms, not including network delays. The encoders shall support various frame adjustments to

minimize latency.

by Department, each video input port shall meet all the video and data requirements of video encoder Type B

independently. 1910

including the EIA-170 standard, with a nominal composite video of 1-volt peak-to-peak (Vp-p). The equipment

shall have an electrical impedance of 75 ohms.

interface activity, network interface activity and power.

with positive locking devices such that they will not vibrate loose.

marked and traceable to the supplied documentation, including schematics and parts list.

manufacturer’s name.

gold-plated metal.

rack, rack-mounted chassis, or DIN rail. Other mounting options may be submitted for review and approval by

the Department. Provide all mounting hardware.

supplied. All voltage conversion devices shall also be temperature hardened as specified herein for location

(field or central).

has returned to the tolerance values specified herein. All configuration parameters shall be stored in non-

volatile memory and no reprogramming or manual adjustments shall be required upon power recovery.

ii. IP socket to encoder serial port by TCP protocol.

operation as defined by the EIA for data format, data rate, and data structure (e.g., baud rate, the number

of bits, parity, stop bits, flow control, etc.) via the management software provided.

control functions. 1911

capability to establish an IP connection directly from an operator workstation or server to any encoder IP

address and socket number to transport serial data, independent of whether any video stream for that video

encoder is being viewed.

936.2.05 Type C-Card Video Encoder Requirements

Chassis specified in Section 936.2.06.

for control center use in a slot based chassis.

936.2.06 Type C-Chassis Video Encoder Requirements

specified in Section 936.2.05.

center use.

936.2.07 Camera Lowering Device (CLD)

connection box, electrical and disconnect unit, self-aligning divided support arm, pole top aluminum housing

with access panel mounted to the pole, lowering cable, external conduit mounted to existing camera pole for

lowering cable, and mounting attachment hardware.

anything attached to the pole.

between the field cabinet and the camera assembly installed on the CLD.

components to support Category-6 Ethernet-based PoE camera operations.

provide access to all cables. 1912

powder-coated, galvanized materials, stainless steel, or otherwise protected from the environment by

industry-accepted coatings that can withstand exposure to a corrosive environment in accordance with

NEMA 250 Section 5.10 or MIL-STD-810F for exterior salt atmospheres.

galvanized materials.

CLD system manufacturer’s recommendations.

stainless steel aircraft cable with a minimum breaking strength of 1,740 lb. (790 kg) with seven strands of No.

19 AWG wire each.

twisting. Only the lowering cable shall be in motion when the CLD is operated. All other cables are to remain

separate from the lowering cable and stable and secure during lowering and raising operations.

camera cables.

or exceed that of the lowering cable.

position without binding and it can be lowered.

cable when latched.

each time.

the use of pressurization.

connection between the cable and the camera housing when the camera is fully raised and locked.

weathertight, non-corrosive body. 1913

contaminants.

installation.

enclosure as recommended by the manufacturer meeting the material requirements in Section 939.

clutch mechanism.

camera assembly.

and lowering operations and to prevent freewheeling or freefall.

936.3Construction

The construction and installation of the CCTV camera equipment, materials, components, and assemblies as specified

herein shall meet the requirements in this section and the CCTV manufacturer’s requirements and recommendations.

936.3.01 Construction Requirements

as shown in the Contract, and so that the pole is not obstructing the camera’s view of the roadway or

traffic signals.

steel or metal or concrete support poles unless otherwise specified. Where devices are installed on existing

wood poles, install cabling on the wood poles in conduit risers of a minimum 2 in. (51 mm) diameter.

1914

ground wiring.

use of adhesive fasteners.

the wind and chafing against the pole, device, or bracket.

or exits are permitted. This requirement extends to enclosures, junction boxes, support arms, or any other

externally exposed devices.

or cabling.

Section 682.

installed equipment.

the issuance of the Maintenance Acceptance Letter (MAL) by the Department at which time the service

provider account shall be transferred to the Department.

possible between the surge protector and the ground buss-bar.

power supply, or grounding.

mounted externally to the existing camera pole using conduit stainless steel clamps.

camera pole using stainless steel straps and other hardware as required or needed.

shall be perpendicular to the mainline lanes.

936.3.02 Equipment Configuration and Integration Requirements

Refer to Section 942.3.03 for equipment configuration and integration requirements. 1915

936.3.03 Testing Requirements

Refer to Section 942.3.04 for testing requirements.

936.3.04 Training

Refer to Section 942.3.05 for training requirements.

936.3.05 Warranty and Maintenance Support Services

longer period, those longer period warranties shall apply.

Refer to Section 942.3.02 for maintenance support services requirements.

936.4Measurement

The CCTV camera system and training that are complete, in place, accepted, and of the kind, size, and type specified

will be measured as follows:

The CCTV camera system will be measured for payment by the type and number installed, complete, functional,

tested, and accepted, including IP-based camera assembly with internal video encoder, camera lens, P/T

positioning drive, camera casing or enclosure, sunshield, and mounting bracket. CCTV camera system shall also

include ITS field cabinet components, including but not limited to, PoE injector, outdoor-rated cabling and

associated wiring, network patch cable, connectors, terminal blocks, surge protector, weather heads (as required

or needed), grounding to site ground, and video encoder configuration.

The CCTV camera system mounting arm will be measured for payment by the mounting method or type and

number installed, complete, functional, tested and accepted. Mounting arm will include the mounting arm,

attachment and mounting hardware, work, and all other required or needed materials and incidentals to mount the

CCTV camera system.

The CCTV CLD will be measured for payment by the number installed, complete, functional, tested and accepted.

The CLD will include the camera connection box, electrical and signal disconnect unit, self-aligning divided

support arm, an adapter for attachment to the camera pole, pole top junction box, lowering cable, attachment and

mounting hardware, permanent camera lowering tool, work, and all other required or needed materials and

incidentals to provide a complete CLD system.

The Type B CCTV system will be measured for payment by the number actually installed, complete, functional,

tested, and accepted, including camera lens, P/T positioning drive, camera casing or enclosure, sunshield, and

mounting bracket. CCTV camera system shall also include ITS field cabinet components, including but not limited

to, outdoor-rated cabling and associated wiring, network patch cable, connectors, terminal blocks, surge

protector, weather heads (as required or needed), grounding to site ground, and video encoder configuration. 1916

The Type B video encoder with mounting hardware will be measured for payment by the number actually installed,

complete, functional, tested and accepted.

The Type C video encoder with mounting hardware will be measured for payment by the number actually installed,

complete, functional, tested and accepted.

Training will be measured as a lump sum for supplies, equipment, materials, handouts, travel, and subsistence

necessary to conduct the training.

936.5Payment

936.5.01 CCTV Camera System

CCTV camera systems of the type specified in the Contract documents will be paid for at the Contract unit price. This

price will include full compensation for labor, materials, equipment, tools, test equipment, incidentals, installation,

testing, and providing warranty necessary to complete the CCTV camera system.

Payment Notes:

Submittal

Submittal requirements are included in Section 942.1.04 and will not be paid for separately. It will be considered

as incidental to the CCTV camera system pay item.

Testing

Testing is defined in Section 942.3.04 and will not be paid for separately. It will be considered as incidental to the

CCTV camera system pay item.

CCTV Camera Field Cabinets

New CCTV camera field cabinets will be paid for separately under Section 939.5 pay items.

CCTV Camera Support Structure

CCTV camera support structure including poles will be paid for separately under Section 639.5 pay items:

GDOT Central Software Integration

GDOT Central Software integration is included in Section 942.3.03 and will be paid for under the Section 942.5

pay item.

Payment for the CCTV camera system will be made under:

Item No. 936 CCTV Camera System, Type ___ Per each

Item No. 936 Camera Mounting Arm, Type ___ Per each

Item No. 936 Camera Lowering Device Per each

The following pay items are eligible for use to maintain a legacy CCTV camera system. The pay items shall be used

only when required and approved by the Department.

Item No. 936 CCTV Camera System, Type B Per each

Item No. 936 Video Encoder, Type B Per each

Item No. 936 Video Encoder, Type C Per each

936.5.02 Training

Payment for training will be made under:

Item No. 936 Training Lump sum