1210CLOSED CIRCUIT TELEVISION CAMERA

1210.1DESCRIPTION —This work is to furnish and install a complete, fully functional Closed Circuit

Television (CCTV) camera subsystem.

1210.2MATERIAL—

integrated camera housing, housing mounts, CCTV ITS enclosure, wires, connections, grounding system, Camera Lowering Device (CLD), Camera Lowering Tool, CCTV pole, and CCTV pole foundation. Utilize the newest and most current electronics.

Supports for Highway Signs, Luminaires and Traffic Signals, AASHTO LRFD Bridge Design Specifications, MUTCD, NEMA, and NEC. Manufactured by an ISO-9001 certified facility.

assembly, or both meeting the following requirements:

• Sensor: 1/2.8” CMOS.

• HD Standard: SMPTE 274M-2008.

• Aspect Ratio: 16:9.

• Frame Rate: 30 fps.

• Electronic Image Stabilization (EIS) technology integral to the camera body.

• Automatic Day/Night Imaging with IR cut filter.

• Day/Night Modes: Monochrome, Color, Auto

• Minimum Shutter Speed Range. 1/2 to 1/10,000 second.

• Defog Mode, user selectable: Off/Auto/Manual.

• Gain Control, user selectable: AGC (Automatic Gain Control), Fixed

• Back Light Compensation (BLC) user selectable: On/Off/Enhanced or Intelligent Auto Exposure.

• Maximum signal-to-noise ratio of 50dB un-weighted.

• Through-the-lens auto white balancing with manual over-ride and white balance modes for Normal, Mercury and Sodium light sources.

• Provide OSD (On-Screen-Display) camera titles with configurable text colors to display options for text, preset, azimuth/elevation, compass, date/time and zoom for position control at a minimum.

• Flat lens and integral wiper (for positional CCTV camera assembly).

• Optical zoom power of minimum 30X.

• Digital zoom, minimum 12X, Off/On.

• Field of View (FOV) 2.3°-65°.

• Aperture F1.6-F4.6

• Iris control: Auto/Manual

• Focus control: Auto/Manual

• Generate video images that exhibit no geometric distortion and are free of blemishes as defined by EIA 330.

• Network Format 802.3u 100Base-T, MDI-X.

• Support and comply with the following Network protocol and standards: Internet IPv4 with adjustable device IP address, Transmission Control Protocol (TCP), User Datagram Protocol (UDP), Internet Control Message Protocol (ICMP), Internet Group Management Protocol (IGMP), Address Resolution Protocol (ARP), Real-Time Transportation Protocol (RTP), , Dynamic Host Configuration Protocol (DHCP), Hypertext Transfer Protocol (HTTP), Simple Networ k Time Protocol (SNTP), and Simple Network Management Protocol (SNMPv2), National Transportation Communication for Intelligent Transportation System Protocol (NTCIP).

• Support and comply with the following camera control Protocols: NTCIP 1205, ONVIF-S.

• LAN Interface: Ethernet 10-Base T/100 Base-TX, Auto-Sensing, Half/Full Duplex, for connection to the video Local Area Network (LAN). Equip the camera with password protection against unauthorized access. Provide an RJ45 output interface.

• Data Rate: 9.6 kbps to 8Mbps.

• Video Compression: H.264 (ISO/IEC 14496-10), M-JPEG.

• Support NTSC 1080p, 720p, D1, 4CIF and CIF frame size at a frame rate of up to 30 FPS and provides adjustable frame size and frame rate.

• Provides at a minimum, two simultaneous H.264 compression streams, H.264 (MPEG4 part 10), format Baseline Profile or higher and the option of configuring one stream as M- JPEG CIF frame size and at a frame rate of up to 30 FPS.

• Support Real Time Streaming Protocol (RTSP, RFC 2326).

• Support the transmission of video via unicast or multicast.

• Environmentally sealed, camera housing which provides an Ingress Protection of IP66, NEMA 4X or better.

• Operate without degradation in performance under temperature range of -30F to +141F, and relative humidity of 100%, condensing, and a storage temperature range of -40F to +140F.

• Equipped with DC resistive heaters for operation down to specified operating temperatures identified above.

• Capable of attachment to a Camera Lowering Device.

• Maximum Weight of 25 pounds.

• Provide input voltage of High PoE, midspan injector and power supply as primary or auxiliary or both power sources.

• Power Consumption without Heaters. 40W Maximum

• Total Power Consumption. 75W Maximum

between 0 and 360 degrees at speeds between 0.1 and 80 degrees per second in normal operating mode. Also provide a camera which provides a tilt range between 0 and 180 degrees at tilt speeds between 0.1 and 40 degrees per second. Provide a PTZ subsystem capable of at least 64 preset positions, with a positioning accuracy of ± 1/2 degree. Include auto focus, auto iris, pan, tilt, and zoom functions in each preset position.

housing to be dust and watertight, and fully operational in 100% condensing humidity. Furnish housing to provide the environment needed for camera operation, and keep the viewing window free of fog, snow, and ice. Construct housing of aluminum, stainless steel, or steel with a corrosion- resistant finish. Construct viewing bubble for dome style camera or flat lens for positional camera of clear high- resolution acrylic or rugged polycarbonate, and verify all materials are optically correct. Provide each camera assembly with sunshield. Provide housing and mounting hardware that can withstand winds according to Publication 647, and to withstand vibration of up to 0.03-inch total excursion from 5 Hz to 30 Hz, and peak random vibrations of 5G’s from 30 Hz to 1,000 Hz. If camera is pole mounted, mount camera on support arm securely attached to the steel pole according to Publication 647.

guides, mounting fixtures, mounting arms, weights, cranks, connections , and appurtenances necessary to provide a fully functional camera lowering system for a CCTV location. Provide CLD to enable a single maintenance personnel to access a CCTV by lowering the camera to the ground or enclosure-level without the need for a bucket truck or other lifting apparatus. Provide CLD as an integral component of the camera pole structure, where camera is pole-mounted. Provide CLD capable of locking in place at any desired height, including at the ground level, and locked in position at the top of the pole or structure. When locked at the top of the pole or structure, release all weight from the CLD cables. Equip CLD wit h a manual crank that facilitates incremental lowering of the camera, lens, housing, PTZ mechanism, a ll heating/cooling/temperature devices, camera wiring and connections without causing damage or degradation of the camera functions and operations. Comprise all components of corrosion resistant materials. Powder -coat, galvanize, or otherwise protect all external components from the environment by industry standard coatings to withstand exposure to a corrosive environment. Provide CLD that allows maxi mum play of ± 5 degrees if locked in raised position under sustained wind speeds of up to 10 0 miles per hour with a 30% gust factor, with camera housing presenting an effective wind loading surface of maximum 1 square foot. Provide CLD assembly and connections in accordance with Publication 647, AASHTO LRFD Specifications for Structural Supports for Highway Signs, Luminaries and Traffic Signals, fatigue design per

Section 11: Fatigue Design, AASHTO LRFD Bridge Design Specifications, and Design Manual, Part 4, Structures. Provide a heavy-duty suspension contact unit between the pole or structure and the camera apparatus that facilitates physical and electrical connections to the camera. Furnish contact unit that utilizes dual latching arms to connect the CCTV to the CLD. Provide unit with a load capacity of the dual latching arm apparatus of at least 2,000 pounds, including safety factor, and a locking mechanism between the fixed and moveable components of the CLD. Provide a locking mechanism which operates by alternately raising and lowering the assembly using the crank and lowering cable such that when latched, all weight is removed from the CLD cable. Provide the fixed unit with a heavy duty cast tracking guide and means to allow latching in the same position each time. Provide self-aligning contact units and receiver brackets that automatically align the centerline of the camera apparatus with the centerline of the camera pole or structure upon raising and locking into position. Protect all electrical, video coaxial and other connections between the fixed and moveable portions of the contact block from weather by waterproof seal to prevent degradation of the electrical contacts. Fabricate electrical contacts of corrosion resistant material to prevent degradation of the connections. Provide a weatherproof CLD system housing with at replaceable neoprene gasket provided to seal the interior from dust and moisture without the use of pressurization. Furnish contact block of hypalon or other similar synthetic polymer to seal the internal contacts from weather, water, dust and degradation of the electrical contacts while in the raised and locked position. Provide a connector block with the female and male socket contact halves modular and self -aligning. Provide internal and locking components that are made of stainless steel or aluminum or both. Provide internal connectors capable of supplying electric power of up to 5 A at up to 120 volts alternating current

camera assembly and operating with the heater and all electronics powered on. Provide electrical connections between the fixed and movable components to facilitate connection for the conductors typically required for the following signals: serial data signal involving up to eight conductors for camera PTZ control and response, 1- Volt peak to peak analog video signal, and eight -conductor (Cat6) signal for 10 Mbps Ethernet communication.

CCTV or other ITS device to the lowering device. Furnish a 1.5 inch National Pipe Thread (NPT) pipe connection point in the equipment connection box for attaching a camera. Provide equipment connection box that has an ingress protection rating of no less than IP55. Provide CLD that includes a disconnect unit for electrically connecting the equipment installed on the CLD’s equipment connection box to the power, data, and video cables (as applicable).

consisting of a lightweight metal frame and a crank assembly with a cable as specified in 1210.2(e)3; a quick release cable connector, an adjustable safety clutch and a variable speed reversible industrial duty electric drill motor with maximum rotations per minute per the manufacturer’s recommendations. Provide a tool that is operable using 120V electri c power, compatible with accessing the support cable through the hand hole of the pole and which will attach to the pole with one single bolt. If attached to the hand hole, the tool must support itself and the load, assuring lowering operations and providing a means to prevent freewheeling. Equip lowering tool with a positive breaking mechanism to secure the cable reel during raising and lowering operations and to prevent freewheeling. Furnish a lowering tool which has a reduction gear to reduce the manual effort required to operate the lifting handle to raise and lower a capacity load. Provide the lowering tool with an adapter for operating the CLD by a portable drill with a clutch mechanism. Fabricate lowering tool made of durable and corrosion- resistant materials that are powder coated, galvanized, or otherwise protected from the environment by industry accepted coatings to withstand exposure to c orrosive environment. Deliver l owering tool plus all additional tools required to the Representative upon project completion. Provide all pulleys for the CLD and portable lowering tool with sealed, self-lubricated bearings, oil tight bronze bearings, or sintered bronze brushings. Provide weights and counterweights as necessary to ensure the alignment of pins and connectors are proper for the camera support to be raised into position without binding. Provide the CLD with sufficient weight to disengage the camera and its control components so it can be lowered properly.

aircraft cable with a minimum breaking strength of 1,750 pounds with seven strands of 19-gauge wire each. Provide lift unit support subsystem with prefabricated components that preclude the lifting cable from contacting the power or video cabling. Provide a CLD with only the stainless steel lowering cable allowed to move within the pole or externally mounted conduit during lowering and raising operations. All other cables must remain stable and secure during lowering and raising operations. If the camera is mounted on a steel pole, contain the camera lowering cable on the inside of the pole. Install pulleys f or the lowering device and portable lowering tool that have sealed, self-lubricated bearings, oil-tight bronze bearings, or sintered bronze bushings. If cabling is contained inside a hollow pole, separate the cabling to prevent it from touching or interfering with other electrical and mechanical cabling within the pole. Make provisions to completely separate all CLD cables from electrical, communications and other cables.

pole, baseplate, anchor bolts, and anchor bolt embedment according to Publication 647. Aluminum poles are not allowed. Furnish poles of heights less than 50 feet according to the conventional lighting portion of Section 1101. Furnish poles of heights greater than 50 feet according to the high mast lighting portion of Section 1101. Furnish baseplate with a minimum thickness of 3 inches unless otherwise specified. Provide bottom shaft sections with a 5/16 inch minimum thickness and 11 1/4 inch minimum diameter . Use a complete joint penetration weld to connect the shaft to the baseplate according to AASHTO LRFD Sign Specifications in Table 11.9.3.1-1, Detail 4.5. Furnish galvanized rodent screen, 3/8 inch by 3/8 inch mesh and No. 17 gage wire, to prevent the entry of serpents and rodents within the pole and enclosure. Provide hand holes as shown in the Standard Drawings of height to accommodate CLD.

1210.3CONSTRUCTION—Install as indicated, as shown on the Standard Drawings, and as follows:

viewing position. Configure the subtitle or sector for each camera view position and preset. Display subtitles with the associated video image. Include the road the camera is on, camera number, and a ll other information as directed by the Representative.

CCTV and camera pole structure.

perpendicular to the adjacent roadway, with the camera positioned closer to the related roadway than the pole, unless otherwise specified.

outdoor rated cables for all communications, signal, and power cables. Supply all communications, signal, and power cables between a camera assembly and related communications enclosure that are comprised of single continuous runs without splices. For installation of camera cables through a hollow pole, make provisions to keep some slack in the vertical cable run withi n the pole. Provide strain- relief mechanism to the cable in vertical runs exceeding 60 feet, at minimum 60-foot interval.

camera according to the manufacturer’s recommendations. Install midspan injector in such a manner that it does not interfere with the operation of other equipment in the enclosure. Provide all wiring and cabling to connect the midspan injector to the CCTV communications subsystem. Clearly label, neatly bundle, and attach all wiring within the enclosure.

enclosure, as required, and according to the manufacturer’s recommendations. Install the Low Voltage power supply in such a manner that it does not interfere with the operation of other equipment in the enclosure. Provide all wiring and cabling to connect the Low Voltage power supply to the CCTV communications subsystem. Clearly label, neatly bundle, and attach all wiring within the enclosure.

pan-tilt-zoom control to the TMC/RTMC and other locations as specified in contract documents. Coordinate with the Representative, OA/ OIT, and District ITS staff to enable the CCTV feeds to be available through PennDOT’s existing video management system software and existing video sharing system software. Provide the necessary device information and coordinate with the Representative, Di strict ITS staff, and OA/OIT for system testing and integration into PennDOT's existing video management system software and existing video sharing system software.

standard drawings.

1210.4MEASUREMENT AND PAYMENT—

Includes camera, lens, midspan injectors, power supplies, wires, connectors, grounding rod and conductor, mounting, installation, training, integration work, and documentation for a complete subsystem.

• 50% of payment will be made upon complete installation of CCTV subsystem.

• 30% of payment will be made upon completion of the standalone acceptance tests as specified in Section 1201.3(b).

• 20% of payment will be made upon completion of the 60-day test as specified in Section 1201.3(b).

Completion of tests includes completion of training, submission of all manuals and documentation as required, and completion of all final inspections as required by the Representative.

Includes cabling, connectors, installation, training, pulleys, and all equipment, except for camera lowering tool which is paid as specified in Section 1210.4(c).

• 50% to be paid upon complete installation of lowering device.

• 30% to be paid upon completion of the standalone acceptance test as specified in Section 1201.3(b).

• 20% to be paid upon completion of the 60-day test as specified in Section 1201.3(b).

Completion of tests includes completion of training, submission of all manuals and documentation as specified in Section 1201, and in the Contract, and completion of all final inspections as required by the Representative.

Includes winch and drill attachment mechanism.

Includes enclosure, associated appurtenances, mounting hardware and complete installation of the CCTV ITS enclosure.

For the height indicated. Includes pole, baseplate, anchor bolts, installation, and all work to level the pole.

For the type indicated. The price includes excavation, concrete, anchor bolt assemblies, reinforcement bars, conduit, ground rod, ground rod clamp, grounding conductor, backfill, and satisfactory disposal of surplus material.