ATTACHMENT A- ITEM SPECIFICATIONS & LIST OF EXAMPLES.pdf

TraƯic Signal Parts Item Requirements

Attachment A

Type I Pole Mounted Cabinet Type I Base Mounted Cabinet

Type II Pole Mounted Cabinet

Type II Base Mounted Cabinet Type III Base Mounted Cabinet Type IV Base Mounted Cabinet Type V Base Mounted Cabinet

Add on options (Items listed below must be compatible with the above assembly):

Single Mode Fiber Panel Multi-Mode Fiber Panel

Type 1 Traffic Actuated Controller Type 1 Master Traffic Actuated Controller Type 2 Traffic Actuated Controller Type 2 Master Traffic Actuated Controller Type 3 Traffic Actuated Controller Type 3 Master Traffic Actuated Controller

MMU2 with SDLC cable

Battery Backup System and Power Conditioner (UPS)

With Pole Mounted Cabinet

NEMA MALFUNCTION MANAGEMENT UNIT

TRAFFIC SIGNAL CABINET ASSEMBLIES (Cabinets shall include Type 1 actuated controller, MMU2, four (4) loop detector amplifiers, adequate number of flash transfer relays, PS175 power supplies, NEMA load switches, load switch arrestors, loop detector arrestors and anything else required for a fully operational traffic signal cabinet)

BATTERY BACKUP SYSTEM AND POWER CONDITIONER

TRAFFIC SIGNAL ACTUATED CONTROLLERS

Items

With Piggyback Cabinet With Base Mounted Cabinet

Accessories:

Battery Battery Wiring Kit Battery Balancer Battery Balancer with Monitoring Capabilities

Power Supply, 175 watt Loop Detector Amplifier, Two Channel Detector Loop Detector Amplifier, Four Channel Detector Five Space Card Rack (wired)

Single Channel Detector with Timing Two Channel Detector with Timing Four Channel Detector with Timing

LED Lenses

12” Red Arrow “LED” Lens 12” Yellow Arrow “LED” Lens 12” Green Arrow “LED” Lens 12” Circular Red “LED” Lens 12” Circular Yellow “LED” Lens 12” Circular Green “LED” Lens 8” Circular Red “LED” Lens 8” Circular Yellow “LED” Lens 8” Circular Green “LED” Lens

Traffic Signal Heads with backplates, Polycarbonate, Black or Yellow, LED Lenses, with visors

8” Three Section (Type 1) Traffic Signal Head 12” Three Section (Type 1) Traffic Signal Head 12” Three Section (Type 2) Traffic Signal Head w/Arrows 12” Four Section (Type 2A FYA) Traffic Signal Head w/Arrows 12” Four Section (Type 3) Traffic Signal Head with Green Arrow 12” Three Section (Type 2B FYA) Traffic Signal Head w/Arrows

STAND ALONE LOOP DETECTOR AMPLIFIERS

CARD RACK LOOP DETECTOR AMPLIFIERS

TRAFFIC SIGNAL HEADS AND LENSES

12” Three Section (Type 4) Traffic Signal Head w/Green, Yellow Arrow 12” Three Section (Type H) Hawk Signal

Traffic Signal Heads, Aluminum, Black or Yellow, LED Lenses, with attached visors

12” Three Section (Type 1) Traffic Signal Head 12” Three Section (Type 1) Traffic Signal Head (quantity 50-99) 12” Three Section (Type 1) Traffic Signal Head (quantity 100+) 12” Three Section (Type 2) Traffic Signal Head w/Arrows 12” Four Section (Type 2 FYA) Traffic Signal Head w/Arrows 12” Four Section (Type 3) Traffic Signal Head with Green Arrow 12” Three Section (Type 2B FYA) Traffic Signal Head w/Arrows 12” Three Section (Type 4) Traffic Signal Head w/Green, Yellow Arrow

Backplates for Traffic Signals Heads (Reference Attached Head Type Detail)

Three Section Traffic Signal Four Section Traffic Signal, Type 3 Four Section Traffic Signal, Type 2A FYA Five Section Traffic Signal, Type 7

Visors for Traffic Signal Heads

12” Aluminum Visor 12” Polycarbonate Visor

16” X 18” Ped Housing with LED insert, Aluminum, yellow or black, Countdown type, top of pole mount 16” X 18” Ped Housing with LED insert, Aluminum, yellow or black, Countdown type, drilled for clamshell mount 16” X 18” Ped Housing with LED insert, Polycarbonate, yellow or black, Countdown type, top of pole mount 16” X 18” Ped Housing with LED insert, Polycarbonate, yellow or black, Countdown type, drilled for clamshell mount Mounting Hardware – 2-way top of pole Mounting Hardware – clamshell Mounting Hardware – 1-way Post (4”) Top

Solar 24 Hour Flashing Beacons

Solar Powered Stop Sign Beacon (Red) with 1-8” LED Solar Powered Stop Sign Beacon (Red) with 1-12” LED Solar Powered Stop Sign Beacon (Red) with 2-8” LED’s Solar Powered Stop Sign Beacon (Red) with 2-12” LED’s

PEDESTRIAN SIGNALS

FLASHING BEACONS

Solar Powered Warning Sign Beacon (Amber) with 1-8” LED Solar Powered Warning Sign Beacon (Amber) with 1-12” LED Solar Powered Warning Sign Beacon (Amber) with 2-8” LED’s Solar Powered Warning Sign Beacon (Amber) with 2-12” LED’s

Solar School Zone Flashing Beacons

Solar Powered School Zone Warning Sign Beacon (Amber) with 1-8” LED Solar Powered School Zone Warning Sign Beacon (Amber) with 1-12” LED Solar Powered School Zone Warning Sign Beacon (Amber) with 2-12” LED Solar Powered School Zone Warning Sign Beacon (Amber) with 2-8” LED’s

Hardwired Flasher Assembly with Cabinet, NEMA Type Hardwired Flasher Assembly with Cabinet, NEMA Type with Solid State Time Clock Traffic Solar Power Assembly

Type 1 Optical Detector, One Eye, One Channel Type 1 Optical Detector, Two Eye, One Channel Type 1 Optical Detector, Two Eye, Two Channel Type 1 Optical Vehicle Control Emitter Multimode Phase Selector Multimode Phase Selector Card Rack Type 2 Vehicle Control Unit Type 2 Radio/GPS Module Type 2 Radio/GPS Cable Type 1 Optical Detector Cable

Stop Bar Detector Unit Advanced Detector Unit Mounting Bracket Two Output Single Input Interface Board Four Output Single Input Interface Board Four Output Double Input Interface Board Radar Detection Communications Cable Power Cable (If required and separate from Detection Cable)

Type 2 Radar Equipment.

Type 1 Radar Equipment.

RADAR DETECTION & EQUIPMENT

EMERGENCY VEHICLE PREEMPTION SYSTEMS & EQUIPMENT

Stop Bar Detector Unit Extended Range Advanced Detector Unit Mounting Bracket Cable Junction Box Two Channel Contact Closure Rack Card Four Channel Contact Closure Rack Card Four Channel Contact Closure DIN Rail Card Serial to Ethernet Converter Four Sensor Cabinet Interface Device w/Ethernet and SDLC Six Sensor Cabinet Interface Device w/Ethernet and SDLC 6’ SDLC Cable Sensor Cable Home Run Cable

Access Point/Contact Closure with Ethernet Communication CC contact closure card EX contact closure card Serial Port Protocol Digital Radios Standard Repeater Long Life Repeater Solar Repeater Flex Repeater Replacement Battery for Repeater Vehicle Sensor Node Vehicle Sensor Node (with Data) Dual Component Epoxy Applicator Epoxy Tube Isolator Module 4-Channel Extension Interface Card Data System Manager Server Input/Output Module Communications Cable Power Cable

Video Detection Camera Sensor Mounting hardware Video Detection Processor Rack Mounted Surge Interface Panel

WIRELESS MAGNETOMETER DETECTION

VIDEO DETECTION & EQUIPMENT

Type 1A Video Detection Equipment.

Communications Cable Power Cable

NEXT-CCU-SM-PAK

NEXT-DVP-Processor NEXT-CAM-PAK Camera

CAT5E-SHLD-CABLE

SSM-12LE: Conflict Monitor, signal, LCD, 12-ch with EIA-232 Port Push Button Polara Interx Cab. Requirements Vantage Edge Processor 16-ph Conflict Monitor Four Channel Rack Detector, 1/2 Width

Video Detection Processor with integrated Camera Mounting hardware Cabinet Interface Rack Mounted Cabinet Interface Shelf Mounted Surge Interface Panel Communications Cable Power Cable

Sensor Unit Interface Board/Processor Mounting hardware Surge Interface Panel Communications Cable Power Cable

Multi Sensor Unit Video Imaging Camera Sensor Radar Sensor Sensor Data Combiner Detection Processor Mounting Bracket Surge Interface Panel Communications Cable Power Cable

Type 1B Video Detection Equipment.

Type 2 Span Wire Mounted Video Detection Equipment.

Multi Sensor Vehicle Detection Equipment

Thermal Camera Video Image Processor Surge Interface Panel Mounting Bracket Coaxial Cable Power Cable

Camera Modular Pole Assembly Junction Box Mounting Bracket Electronic Protection Module Processor Video/Power Cable

900 MHz Radio Interconnect, Ethernet Style 900 MHz Radio Repeater, Ethernet Style 900 MHz Antenna, Ethernet Style Yaggi Antenna, Coax Style Omni Antenna, Coax Style

Broadband Local Radio (Short Range) Broadband Local Radio (Long Range) Broadband Repeater

TVBR Equipment

TVBR Local Radio (Short Range) TVBR Local Radio (Long Range Range) TVBR Repeater

Part Number Description

AE1011-100 PTP Licensed Microwave 1+0 Complete Hop Gigabit 100 Kit

AVIAT RADIOS

Thermal Vehicle Detection Equipment

Single Camera Video Detection Equipment

900 MHz Interconnect equipment

Broadband Equipment

RADIO INTERCONNECT SYSTEMS & EQUIPMENT

AE1010-100 PTP Licensed Microwave 1+0 Single Terminal Gigabit 100 Kit AE1011-200 PTP Licensed Microwave 1+0 Complete Hop Gigabit 200 Kit AE1010-200 PTP Licensed Microwave 1+0 Single Terminal Gigabit 200 Kit AE1011-400 PTP Licensed Microwave 1+0 Complete Hop Gigabit 400 Kit AE1010-400 PTP Licensed Microwave 1+0 Single Terminal Gigabit 400 Kit AE1011-800 PTP Licensed Microwave 1+0 Complete Hop Gigabit 800 Kit AE1010-800 PTP Licensed Microwave 1+0 Single Terminal Gigabit 800 Kit AE10-HPODU-V1 PTP Licensed Microwave High Power ODU AE10-SPODU-V1 PTP Licensed Microwave Standard Power ODU AE10-RMIDU-A PTP Licensed Microwave Rack Mount IDU AE10-OMIDU-1 PTP Licensed Microwave Outdoor Mount IDU Single IF AE10-OMIDU-2 PTP Licensed Microwave Outdoor Mount IDU Dual IF AE10-RAC-1 PTP Licensed Microwave Single IF Card AE10-RAC-2 PTP Licensed Microwave Dual IF Card AE10-PWR-1 PTP Licensed Microwave Single Power Input Module AE10-PWR-2 PTP Licensed Microwave Dual Power Input Module AE10-GSM PTP Licensed Microwave Gigabit Switch Module AE10-ACM PTP Licensed Microwave Adaptive Module AE10-HPM PTP Licensed Microwave Flexible Power Module

Proxim WAP -RADIO QB-10150L-LNK-US Proxim 902-00829 Link,400Mbps,MIMO2x2,22dBi (2 Yr Warranty) CM-30D-B Andrew Chain Radio Mount L2-EW-SP-1 Proxim Extended Warranty ServPak, 1 Year ETH-SURGE-1G Proxim 235-00001 Gigabit PoE SurgeProt,Shielded CCTV-WMA-18 ITS CCTV Wall Mount Bracket CCTV-PMA ITS CCTV Pole Mount Adapter

Proxim WAP -RADIO

ITS-POS-W-MNT ITS CCTV Positioner Wall Mount Bracket (CCTV-WMA-18, SH-1044, SS Nipple)

ITS-POS-P-MNT ITS CCTV Positioner Pole Mount Bracket (CCTV-WMA-18, CCTV-PMA, SH-1044, SS Nipple)

PE10-SYNC-01 Primary Synchronization Unit PE1-SYNC-02 Remote Synchronization Unit PE-DIN-GPOE-INJ Industrial Grade DIN Mount Gigabit Power Injector PE-DIN-GPOE-SA Industrial Grade DIN Mount Gigabit POE Surge Arrestor PE-TUBE-GPOE-SA Outdoor Rated Tubular Gigabit POE Surge Arrestor PE-POLE-GPOE-SA Outdoor Rated Pole Mount Gigabit POE Surge Arrestor PE-COAX-SA Coaxial Surge Arrestor Kit PE-RMAC-PWR Rack Mount AC Power Supply PE-RMDC-PWR Rack Mount DC Power Supply

ACCESSORIES

PE-DIN-AC-PWR-24 DIN Mount AC Power Supply PE-DIN-DC-PWR-24 DIN Mount DC Power Supply PE-ECAB-1000 Waterproof Outdoor UV Rated 23awg Cat6 Ethernet Cable with Ground Lead 1000ft Spool PE-ECON-100 External Ground Shielded EZ Cat6 Connector (one piece design) 100ct AE-ANT-1001 1ft Antenna with Radome AE-ANT-1002 2ft Antenna with Radome AE-ANT-1003 3ft Antenna with Radome AE-ANT-1004 4ft Antenna with Radome AE-ANT-1006 6ft Antenna with Radome

RPCRU02 Regular Power Remote Connectorized Radio System HPCRU02 High Power Remote Connectorized Radio System RPIRU02 Regular Power Remote Integrated Radio System HPIRU02 High Power Remote Integrated Radio System RPCPTP02 Regular Power L3 Bridge Connectorized Terminal Radio System HPCPTP02 High Power L3 Bridge Connectorized Terminal Radio System RPIPTP02 Regular Power L3 Bridge Integrated Terminal Radio System HPIPTP02 High Power L3 Bridge Integrated Terminal Radio System RPCBU02 Regular Power Central Base Unit Connectorized Radio System HPCBU02 High Power Central Base Unit Connectorized Radio System RPIBU02 Regular Power Central Base Unit Integrated Radio System HPIBU02 High Power Central Base Unit Integrated Radio System 1GSPPK 24 VDC Waterproof Ultra Durable Pipe Mount Gbit PoE Surge Protector 1GSPDK 24 VDC Hardened Ultra Durable DIN Gbit PoE Surge Protector 1GSPTK 24 VDC Waterproof Ultra Durable Tubular Gbit PoE Surge Protector 24VDCPS 24 VDC Power Supply 120VACPS 120 VAC Power Supply 1GPIDK 24 VDC Hardened Ultra Durable DIN Gbit Power Injector Kit 23GC6CBL CAT6 FTP Outdoor UV Rated Shielded Drain Wire Gel Tape Cable Spool 1000 feet 23GC6CNT10 Smart Feed Cat6 RJ45 Connectors Bag 100 pieces 23GC6CNT50 Smart Feed Cat6 RJ45 Connectors Bag 100 pieces 23GC6CNT100 Smart Feed Cat6 RJ45 Connectors Bag 100 pieces GPSBSK1 GPS Sync Kit 01RMK Rack Mount Kit 01DRK DIN Rail Kit 12MWPCRU02 Additional 12 Month Warranty Connectorized Subscriber Radios 12MWPIRU02 Additional 12 Month Warranty Integrated Subscriber Radios 12MWPCBU02 Additional 12 Month Warranty Connectorized Base Station Radios 12MWPIBU02 Additional 12 Month Warranty Integrated Base Station Radios

ODU0601 6 GHz ODU ODU1101 11 GHz ODU

LICENSED BACKHAUL RADIOS

SPLITFYRE RADIOS

ODU1801 18 GHz ODU ODU2301 23 GHz ODU OPM01 ODU Pole Mount OCA01 ODU Coupler Assembly IDU201 High Capacity Microwave Licensed IDU Link IDU101 High Capacity Microwave Licensed IDU Terminal IDU202 Outdoor Rated High Capacity Microwave Licensed IDU Link IDU102 Outdoor Rated High Capacity Microwave Licensed IDU Terminal HPA01 High Powered Amp ACM01 Adaptive Modulation PLCL020001 200 Mbps Capacity PLCL030001 300 Mbps Capacity PLCL040001 400 Mbps Capacity PLCL050001 500 Mbps Capacity PLCL100001 1000 Mbps Capacity ALTCK00101 Gbit Ethernet Switch Card ALTCK00102 Single IF Radio Access Module ALTCK00103 Dual IF Radio Access Module ALTCK00104 Redundant Power Supply 2SFDISH 2 ft Dish Antenna Integrated 2CDISH 2 ft External Dish Antenna Connectorized 3SFDISH 3 ft Dish Antenna Integrated 3CDISH 3 ft External Dish Antenna Connectorized 4SFDISH 4 ft Dish Antenna Integrated 4CDISH 4 ft External Dish Antenna Connectorized 6SFDISH 6 ft Dish Antenna Integrated 6CDISH 6 ft External Dish Antenna Connectorized 4FTFLEX 4 ft Twish Flex 6FTFLEX 6 ft Twist Flex UDCCPL01 DC Coaxial Lightning Protector 48VDCPS 48 VDC Power Supply 12MWIDU101 Additional 12 Month Warranty IDU Licensed PTP Radios 12MWIDU102 Additional 12 Month Warranty Outdoor IDU Licensed PTP Radios 12MWODU01 Additional 12 Month Warranty ODU Licensed PTP Radios

Power Service Pedestal with Exposed Meter Mount Composite Cabinet Foundation NEMA Load Switch NEMA Flasher Flash Transfer Relay Field Wire Signal Arrestor Cabinet Arrestor

MISCELLANEOUS PRODUCTS

Loop Detector Arrestor Cabinet Fan with Thermostat GPS Synchronization Clock Two Conductor Shielded cable, 14 Gauge IMSA 50-2 Four Conductor Shielded cable, 14 Gauge IMSA 50-2 Four Conductor Stranded cable, 14 Gauge, IMSA 20-1 Five Conductor Stranded cable, 14 Gauge, IMSA 20-1 Eight Conductor Stranded cable, 14 Gauge, IMSA 20-1 #14 Stranded Loop Wire, IMSA 51-3 Type XHHW Type 1 Pullbox Type 2 Pullbox Type 3 Pullbox Type 4 Pullbox Type 5 Pullbox Pullbox Composite Collar Loop Sealant Standard Pedestrian Pushbutton Accessible Pedestrian System (APS) Pushbutton APS Cabinet Control Unit LED Internally Illuminated Regulatory Sign LED Internally Illuminated Street Name Sign LED Blank-Out Sign Cellular Modem Traffic Signal (3 Section Head) Mast Arm Attachment Bracket Traffic Signal (4 SECTION Stacked Head) Mast Arm Attachment Bracket Traffic Signal (4 SECTION Inverted T) Mast Arm Attachment Bracket Traffic Signal (5 SECTION) Mast Arm Attachment Bracket Vehicle Preemption Confirmation Light Vehicle Preemption Blue Rotating Beacon Cabinet Monitoring Intersection Device Cabinet Monitoring Intersection Device with 5 year cell plan Device Cabinet Monitoring Intersection Device with Preemption Cabinet Monitoring Intersection Device with Preemption with 5 year cell plan Device Cabinet Monitoring Vehicle Device with Preemption (see SECTION TRAFFIC Type A ITS Cabinet Type B ITS Cabinet Type C ITS Cabinet

TRAFFIC SIGNAL CABINET ASSEMBLIES

Cabinet Assembly. Cabinet Assemblies shall include a Type 1 actuated controller, MMU2, four (4) loop detector amplifiers, adequate number of flash transfer relays, PS175 power supply, NEMA load switches, load switch arrestors, loop detector arrestors and anything else required for a fully operational traffic signal cabinet.

Cabinet Assemblies shall meet the NEMA 3R requirements and be constructed principally of

0.125-inch thick, 5052-H32 aluminum. The aluminum shall have a mill finish per NEMA TS

2 7.7.3. Intermittent welds may be used for construction and any un-welded cabinet seams shall be sealed with clear RTV silicone. All external fasteners shall be stainless steel and no holes will be allowed in top of cabinet.

The door handles shall be stainless steel or cast aluminum. Door hinges shall be of the continuous type with a stainless steel hinge pin. Rivets are not be used to attach the hinge. The main door stop rod shall be constructed using stainless steel. The door stop mechanism shall be adjustable and capable of being securely latched in multiple opened positions including 90 degrees and a maximum of 120 degrees. The brackets attaching the stop rod to the door and cabinet shall be aluminum and welded in place. The main door cylinder lock shall be a #2 key type lock. Two (2) traffic industry standard No. 2 keys shall be provided with each cabinet and shall be made using heavy duty key blanks.

Extruded aluminum channels permanently attached to the right and left cabinet sides shall be provided for attaching adjustable shelving and mounting of other component panels. The cabinet shall have two (2) shelves installed. Both shelves shall be provided with the front edge pre-drilled with 0.25-inch holes located twelve (12) inches apart.

Physical Features.

Pull Out Drawer. A pull out drawer shall be installed and centered under the bottom shelf.

The drawer shall be made of 0.080-inch thick, 5052-H32 aluminum and come out on full extension drawer slides. The pull out drawer shall provide an approximate

16-inch x 14-inch working area and have the ability to bear a constant 25 pound burden. There shall be a compartment for document storage. The lid shall be hinged at the rear, to gain access to the storage area. The drawer will be used to store documents as well as support a notebook computer. The drawer slides shall be of the full extension ball bearing type.

Dimensions of the drawer shall be large enough to support a notebook computer and a drawer of sufficient size to hold at least two (2) copies of the cabinet drawings and other related cabinet documentation. The surface of the lid shall have a non-slip surface.

Cabinet Lighting. Cabinets shall be provided with a minimum of two (2) white light LED modules. One (1) lighting module shall be installed along the front top section of the cabinet and the second lighting module shall be installed underneath the bottom cabinet shelf in such a location as to provide direct lighting of the load bay area of the cabinet but must not interfere with the cabinet drawer operation.

Both LED lighting modules shall be controlled by a NEMA rated, commercial quality, pushbutton door switch. The cabinet lighting shall turn on when the cabinet main door is opened and shall turn off when the main door is closed or an ON/OFF NEMA rated, commercial quality, toggle switch mounted on the inside cabinet door service panel shall be provided to turn both LED lighting modules on or off.

Specifications for Items

Police Panel Switches. Police panel switches shall be provided with all controller cabinets.

All switches shall be hard wired and labeled as to their function.

NORMAL-FLASH: When this switch is in the FLASH position, all signal indications shall transfer to the flashing mode. AC power shall be removed from the load switches when the signal indications transfer to the flashing mode.

The controller unit shall operate in accordance with appropriate specifications during the flashing mode. When the switch is placed in the NORMAL position, transfer from the flash mode to normal operation shall be made in accordance with uniform code flash requirements.

SIGNAL ON-OFF: AC power shall be removed from the signal heads and the intersection will become dark when this switch is in the OFF position.

MANUAL CONTROL ON-OFF: When this switch is in the ON position, a logic ground shall be applied to the manual control enable input of the controller unit.

INTERVAL ADVANCE INPUT JACK: A manual jack shall be installed on the police panel. The jack shall inter-mate with a 3-circuit, ¼-inch diameter phone plug. The tip and ring

(middle) circuits of the jack shall be connected to the logic ground and the interval advance inputs of the controller unit. When the manual hand cord is plugged into the jack and the pushbutton is pressed, logic ground shall be connected to the interval advance input of the controller unit.

When specified in the contract documents, an interval advance cord shall be provided. The cord shall have a minimum length of three (3) feet. It shall have a ¼-inch diameter, three circuit plug connected to one end and a manual pushbutton enclosed in a hand-held enclosure at the other end. A complete cycle (push-release) of the manual pushbutton shall terminate the controller unit interval which is active except the vehicular yellow and red clearance intervals. Cycling the push-button during the vehicular yellow or all red clearance intervals shall not terminate the timing of those intervals.

Service Panel Switches. Service panel switches shall be hard wired and clearly labeled to identify as to their functions. Service panel switches shall be mounted on the service panel located on the inside of the main cabinet door. Alternate switch locations may be described in the plans or contract documents but final switch design and location shall be approved by the Engineer prior to cabinet fabrication.

NORMAL-FLASH: When this switch is in the FLASH position, all signal indications shall transfer to the flashing mode. AC power shall be removed from the load switches when the signal indications transfer to the flashing mode.

The controller unit shall operate in accordance with appropriate specifications during the flashing mode. When the switch is placed in the NORMAL position transfer from the flash mode to normal operation shall be made in accordance with uniform code flash requirements.

CONTROLLER ON-OFF: When this switch is in the OFF position, AC power shall be removed from the controller. When this switch is returned to the ON position, the controller unit shall perform normal start up functions and resume normal operation in accordance with the applicable specification.

STOP TIME-RUN-NORMAL: A 3-position manual switch shall be provided which places the controller into Stop Time mode manually or through remote input.

VEHICLE DETECTORS: A 3-position switch shall be provided for each vehicle and pedestrian detector circuit. All switches shall be located on a panel mounted on the inside of the main cabinet door. The switch panel shall be labeled CALL SWITCH. Labeling of phase number and intended function (vehicles or pedestrian calls) shall be provided for each switch.

The vehicle detector switch functions are defined as follows:

Locked Call Call is continually placed into the controller unit.

Off (center) Vehicle detector is connected to the controller unit vehicle detector input, i.e. normal detector operation.

Momentary Call Call is continuous as long as the switch is manually held in this position.

Police and Service Panel Locations. The police and service panels shall be constructed of

5052-H32 0.125-inch thick aluminum.

The police panel shall be located behind the police door which is enclosed within the main door. The police door shall be hinged and provided with a neoprene gasket seal. Access to any portion or equipment contained behind the main cabinet door shall not be accessible through any part of the police panel. The police panel shall be of appropriate dimensions to accommodate all switch or devices described within this specification, the plans or contract document. The police door shall be provided with a treasury #2 key type lock and two (2) keys for the police door lock shall be provided with each cabinet.

The service panel shall be mounted on the inside portion of the main cabinet door, adjacent to the back side of the police panel or on the left hand side of the cabinet.

Cabinet Ventilation. Cabinets shall be vented to allow dissipation of the heat generated by the equipment contained within. All cabinets shall have a thermostatically controlled exhaust fan located at the top of the cabinet that is capable of 100 cubic feet per minute air displacement. The thermostat shall be mounted on the inside top of the cabinet and shall have a nominal temperature range from 80°F to 170°F.

The intake vent shall be louvered or equivalent design to prevent rain infiltration. The vent area will be located along the bottom portion of the cabinet door. A 16-inch x 12-inch x

1-inch disposable pleated air filter shall be provided on the inside portion of the cabinet and shall fully cover the vent area.

Air Filter Assembly. Air filters shall be one piece and shall be held firmly in place against the cabinet door in order to prevent dust from bypassing the perimeter of the filter and shall fully cover the vent area. Wing nuts or thumbscrews are preferred. Air filter shall be a 16-inch x 12-inch x 1-inch disposable pleated filter.

Cabinet Sizes.

Type I Cabinet. A Type I cabinet, 51”H x 30”W x 18”D, may be used for both pole and base mounted cabinets that require a maximum eight (8) position load bay. Pole mounted cabinets do not require rear access.

Type II Cabinet. A Type II cabinet, 51”H x 36”W x 18”D, may be used for both pole and base mounted cabinets that require a maximum twelve (12) position load bay. Pole mounted cabinets do not require rear access.

Type III Cabinet. A Type III cabinet, 56”H x 44”W x 27”D, shall be used for base mount installations and shall require a sixteen (16) position load bay and rear access door.

Type IV Cabinet. A Type IV dual chamber cabinet, 56”H x 57”W x 29”D, shall be used for base mount installations and shall require a sixteen (16) position load bay, rear access door, and external generator plug. When called for in the plans, a UPS shall be housed inside this cabinet.

Type V Cabinet. A Type V cabinet, 77”H x 44”W x 27”D, shall be used for base mount installations and shall require a sixteen (16) position load bay and rear access door.

Power Distribution Panel. The power panel shall be wired to provide the necessary power to all equipment. It shall be manufactured from 0.125-inch thick, 5052- H32 aluminum. The power panel shall house the following components: Main Breaker, Auxiliary Breakers, and

Terminal Block. The panel shall be of such design so as to allow a technician to easily access the main and auxiliary breakers.

A 3-position terminal block with a removable insulated cover accepting up to AWG #4 stranded wire shall be supplied for accepting only the incoming power lines. This terminal block shall be in advance of and supply only the 30-amp main breaker, 10-amp and 5-amp

Auxiliary breakers, AC neutral buss and earth ground buss.

Ground and Neutral Busbars. A solid copper ground busbar shall be mounted on the side of the cabinet wall adjacent to the power panel for the connection of chassis ground wires. If more than one (1) ground busbar is used in a cabinet, a minimum of a AWG #6 copper wire shall be used to bond them.

The copper ground busbar shall have a minimum of thirteen (13) connector points, each capable of securing at least one (1) AWG #6 conductor.

A solid copper neutral busbar shall be mounted on the side of the cabinet wall adjacent to the power panel for the connection of AC neutral wires.

The copper neutral busbar shall have a minimum of thirteen (13) connector points, each capable of securing at least one (1) AWG #6 conductor.

Grounding and Ground Rods. Ground rods used shall be copper clad, steel rods of the diameter and length shown on the plans. Ground rods shall conform to the requirements of UL-467. Grounding rod couplers shall be UL approved, made from bronze, stainless steel or copper clad with a solid center providing 100 percent conductivity.

Single ground rods shall be driven vertically until the top of the rod is at least 12 inches below the finished ground.

Bare solid conductor copper wire, AWG 6 shall be used for grounding conductor and bonding jumpers unless otherwise stated in the plans. Bare solid conductor copper wire shall meet the requirements of ASTM B2.

The grounding conductor shall be continuous and shall be connected to a common ground system between all supporting poles and structures, to each transformer, to each sign support assembly, to each gate, and to each grounding conductor in a multi-conductor cable assembly.

Additional grounding rods electrodes (up to four (4) rods) shall be installed to obtain a maximum value of five (5) ohms to ground.

Bolted grounding connections of solder-less type made of the high strength electrical bronze with silicon bronze clamping bolts and hardware may be used; designed such that, bolts, nuts, lock washers and similar hardware that might nick or otherwise damage the ground wire will not directly contact the ground wire. Grounding splices shall not be insulated.

Exothermic welded ground connections shall be use where specified.

Terminal Strips. Conductors shall be terminated on terminal strips with insulated terminal lugs. When two (2) or more conductors are terminated on field wiring terminal strip screws, a terminal ring lug shall be used for termination of those conductors. The voltage and current rating of terminal strips shall be greater than the voltage and current rating of the wire which is terminated on the terminal strip.

Cabinet Receptacles. A 3-wire 115 Volt AC (15A) Ground Fault Circuit Interrupt (GFCI) duplex receptacle shall be provided in the cabinet for maintenance use. It shall be securely mounted near the bottom right side of the cabinet and easily accessible.

Two (2) 3-wire 115 Volt AC (15A) non-GFCI protected outlets shall be installed, one on each side of the cabinet. These two (2) outlets are used for communication or other auxiliary equipment.

Operating Line Voltage. All equipment shall be designed to operate from a 120 volt, 60 cycle AC supply. Operation shall be satisfactory at voltages from 105 volts to 130 volts. All operating voltages into and out of the controller shall be NEMA level DC voltages except for the controller AC power source (Connector A, Pin p – AC-Control and Pin U – AC Common).

Circuit Breakers. A 30-amp main breaker, with a minimum of 10,000 amp interrupting capacity, shall be provided for all cabinets to supply power to the controller, MMU, signals, and rack power supply.

Two (2) auxiliary breakers shall be provided. The first breaker, 10-amp, shall supply power to the fan, light, GFCI utility receptacle and two (2) auxiliary standard receptacles. The second breaker, 5-amp, shall be installed to supply power for the Controller Unit and MMU2. The above circuit breakers line side shall be jumpered together and will be fed from an external main circuit. A third 5-amp breaker shall be required if an ITS camera panel is called for in the plans.

Circuit breakers shall be a fixed mount, instantaneous magnetic trip-only type, fully enclosed in a molded case of insulating material rated according to the UL 489 Standard. The current carrying parts, mechanisms and trip devices shall be completely contained within the molded case of insulating material.

Each AC circuit breaker used shall interrupt the specified amperage at various voltages. Each circuit breaker shall be independently removable from the enclosure for inspection or replacement. The ON and OFF positions on each circuit breaker shall be clearly labeled. The operating handle shall be trip-free so that contact cannot be prevented from tripping by holding the operating handle in the ON position.

The circuit breakers maximum rating should always be in excess of the utilization equipment rating to provide for a short-time overload capability. The short circuit current shall be rated at the breaker's maximum voltage (ANSI) or voltage class (IEC). The continuous current rating shall be at the rated voltage for ANSI breakers or the normal current on IEC breakers.

Circuit breakers shall be such that their current rating and the instantaneous trip point and the continuous current rating are unaffected by ambient temperature variations. The instantaneous trip point shall be no greater than eight (8) times the continuous current rating.

Circuit breakers shall have built in arc flash boundary protection and quick break when tripping automatically.

Expansion Fittings. Expansion fitting shall be made from exterior and interior zinc galvanized, ductile iron, fixed and expansion jointed by rigid steel conduit sleeves. The fitting may be constructed such that disassembly is not required for installation. The fixed head may be integral with the sleeve, forming a one (1) piece body of galvanized malleable iron. Tin copper braid jumpers shall be provided.

Miscellaneous Hardware. All bolts, nuts, washers and other hardware shall be galvanized steel, stainless steel, or aluminum unless otherwise specified on the plans. Steel hardware that is galvanized shall be coated through hot-dip process in accordance with ASTM A153.

Surge Suppressors. This section describes the minimum requirements for surge suppressors including surge suppressors for electrical power and data cabling.

Transient Voltage Surge Suppressor (TVSS). The Contractor shall provide TVSS on all electrical service points and the input side of all transformers.

The Contractor shall install TVSS as follows:

(a) The placement of equipment and wiring within an outside enclosure shall be arranged so that the surge suppressors are located near the conductor’s point of entry.

(b) Surge suppressor shall be located as far as possible from electronic equipment.

(c) TVSS shall be mounted on the underside of riser and ground-mounted demarcation point breaker panel enclosures and on the underside of transformers.

(d) The surge suppressors grounding conductor shall be free from sharp bends.

All electrical interconnects shall be protected from transient over-voltages (surges) including lightning and external electromagnetic fields coming into the cabinet. All cables shall be protected from a surge coming in on the ground and load side of the cabinet. The surge protection requirements include:

(a) Surge suppressors shall be furnished for all non-dielectric cable and conductors

(video, data/signal and device/assembly power) between the equipment and the equipment cabinet.

(b) The surge suppressors shall have leads that are kept to a minimum length as recommended by the surge device manufacturer.

(c) All surge suppressor devices shall be designed and selected to meet the temperature and humidity requirements expected in this type of outdoor application. Surge suppressors including variable temperature components (i.e., PTCs) shall not impede signals at any elevated temperatures.

(d) All surge suppressors shall be UL listed (UL 1449 3rd Edition, UL 497, 497A, 497B,) and bonded to the same single-point ground point. Any DIN rail mounted SPDs shall be grounded via conductor and shall not rely solely upon the DIN rail’s mechanical connection as a grounding point.

(e) Any directional SPDs shall be clearly marked as “Protected Side” and “Unprotected

Side” and installed such that the Protected Side faces the equipment and the

Unprotected Side faces the conductors coming into the cabinet.

(f) Low Voltage/Signal Cable Surge protectors for data/signal/control cable shall meet/provide the following functionality:

(i) Peak Surge Current: 10,000-amperes for an 8x20 microsecond waveform.

(ii) Shall be rated for the appropriate voltage.

(iii) Response Time: one (1) nanosecond or less.

(iv) Life Expectancy: capable of surviving at a minimum of 25 occurrences at

2,000 amperes.

(v) Surge suppressor shall be self-resetting.

(g) Power surge protectors for power from equipment cabinet power distribution to the

System shall meet/provide the following functionality:

(i) Frequency: DC to 10MHz.

(ii) Clamping Voltage: < 30VAC (rms) or 42VDC.

(iii) Insertion Loss: < 0.2dB

(iv) Input/Output Impedance: 75 ohms, typical.

(v) Peak Surge Current: 3,000-amperes. (vi)

Response Time: 1 nanosecond or less.

(vii) Surge suppressor shall be self-resetting.

(h) Coaxial cable surge protectors are used from acceptance by the Engineer, the Coaxial

Cable Surge suppressors for coaxial cable shall meet/provide the following functionality:

(i) Attenuation: 0.3dB @ 10 MHz, typical.

(ii) Input/Output Impedance: 75 ohms nominal.

(iii) Operating Voltage of the surge protector shall match characteristics of the

ITS device/assembly.

(iv) Peak Surge Current: 5,000-amperes for an 8x20 microsecond waveform.

(v) Response Time: 1 nanosecond or less.

(vi) Surge suppressor shall be self-resetting.

(vii) Coaxial SPDs shall be installed in a manner that prevents ground loops and resulting signal deterioration. This is usually caused where the cable has different references to ground at either end and connecting SPDs at both ends that have only Pin to Shield protection completes a ground loop circuit through the Shield. SPDs having Pin to Shield protection, and separate

Shield to Ground protection are acceptable to eliminate ground loops.

Main Line Arrestors. Surge protection shall be provided that meets the requirements set forth in the above section. A main line arrestor shall be provided to reduce the effects of voltage transients on the AC power line. It shall be installed after the circuit breaker. The main line arrestor shall be sufficient to protect all equipment and devices as per the plans and the following minimum specifications.

Multi-stage Hybrid Design

Series induction filtering

Thermally protected Metal Oxide Varistors (TMOV’s)

Operating Voltage: 120 VAC

Clamping Voltage: 395 VAC

Operating Current: 15 A

Peak Surge Current: 50 kA/Mode, 100 kA/Phase

Operating Frequency: 47-63Hz

EMI Attenuation: 40 dB Typ

SPD Technology: TMOV’s w/ W-C Filter

Modes of Protection: L-N, L-G, N-G

Status Indication: Power On & TMOV’s Functional

Connection Type: ¼-20 Stainless Steel Stud

Operating Temperature: -40°F to +185°F

Solid State Main Line Relay (SSR). A normally-open, 75-amp, hybrid SSR shall be provided on the power distribution panel. The relay shall include a LED indicator to verify circuit power.

Terminal Facilities Board. The Terminal Facility shall be a hardwired load bay for NEMA

TS 2 Type 1 actuated controllers. The load bay shall include either eight (8), twelve (12) or sixteen (16) load switch positions, as specified by the plans, and shall be centered along the back of the cabinet below the bottom shelf.

All wires terminated behind the backboard, as well as any additional panels, shall be soldered.

No pressure or solderless connectors shall be used, unless they are soldered to the wire and tab after connection.

Terminal Blocks. Each field wiring terminal block shall be a heavy-duty or industrial rated UL and NEMA Class 600 volt, direct mount barrier type device. Terminal blocks shall be constructed of a single piece molded phenolic base with a twelve (12) double point, corrosion resistant, strap screw configuration. Terminal screws shall be binding head type, no smaller than size 10-32 with no less than 9/16 inch center to center spacing. Terminal block slots shall fit spade lug type terminating devices. Waterproof labeling strips shall be provided on all terminal blocks.

All current carrying parts of the terminal blocks shall be insulated from the fixture with integral plugs or strips to provide an insulating value in excess of the line-to-ground flashover voltage. If the Contractor elects to use sectionalized terminal blocks, each section shall be provided with an integral barrier on each side.

Load Switches and Flashers. Solid State Load Switches, compatible with low wattage

LED signals, shall be provided for the sequence called for on the plans. The load switch sockets shall be wired for triple-signal load switches conforming to NEMA TS 1-1994 and

NEMA TS 2-2003 requirements.

The flasher socket shall be wired for and provided with a Type 3, two (2) circuit Solid State

Flasher conforming to NEMA TS 1-1994 and NEMA TS 2-2003 requirements. It shall be possible to flash either the amber or red indication on any load switch outputs. It shall be possible to easily change the flash indication from the front side of the panel using readily available tools such as a screwdriver. A nominal flash rate of 50 to 60 FPM shall be provided.

Flash rate shall be stable when used with generators or inverters.

Support(s) shall be provided to support the Flasher and Load Switches at some point approximately half of the total length from the panel surface. Sufficient area beneath the Load

Switch or Flasher shall be clear in order to allow for free flow of air across the Load Switches or Flasher. Load Switches and Flashers must be provided with LED indicator lights on the side facing the cabinet door.

Flash Transfer Relay. All flash transfer relays, as a minimum, shall meet

NEMA TS 1 requirements. The number of relays that shall be supplied with each cabinet shall accommodate the number of signal phases as indicated in the project plans. The coil of the flash transfer relay must be de-energized for flash operation.

Cabinet Wiring. Controller cabinets shall be wired in accordance with the signal phasing plans. If phases are indicated as omitted for future use, or if phases are not shown to be used in the plans, the cabinet shall be wired for use of the phases shown as future or unused. Load

Switches shall not be provided for future or unused phases.

Wiring in the cabinets shall conform to the requirements of the National Electrical Code

(NEC) and all of these specifications. All conductors in the cabinet shall be stranded copper.

All wiring shall be laced. All wiring shall be in accordance as specified by the Electrical Cable

Section of these specifications and by Electric Cable and IMSA Specification 19 and/or 20 for Signal Wiring.

Connector harnesses for controller, conflict monitor, vehicle detectors, and accessory equipment (including NEMA defined Card Rack with power supply and pre-wired optical detection slots) shall be provided and wired into the cabinet circuitry. Connecting cables for controller and conflict monitor harnesses shall be sleeved in a braided mesh. All wires shall be securely terminated on terminal strips. The lay of the interconnect cable between the components must be such that when the door is closed, it does not press against the cables or force the cables against the various components inside the cabinets.

All communication wiring shall be bundled and routed independently of all other wiring. All live conductors shall be covered with suitable insulating material. All equipment grounds shall run directly and independently to the grounding bus.

All wires shall be cut and terminated as close as possible to the proper length before assembly.

Consideration of equipment location adjustments must be made when determining appropriate wire lengths. Excessive lengths of wire or cable shall not be allowed. All line voltage conductors used in controller cabinet shall conform to the following color code:

AC Neutral: White

AC Hot: Black

Safety Ground: Green

Signal Terminal Arrestor Grounding Bar. A field terminal arrestor grounding bar shall be provided along the back portion of the cabinet for the installation of signal arrestors. This bar shall be attached using a AWG #10 stranded copper to the earth ground circuitry.

Signal Terminal Arrestors. The field terminal arrestor shall be a three (3) circuit protective device intended for use on traffic control load relay outputs. The arrestor shall be furnished with three (3) leads and a grounding stud which will be used to attach the arrestor to the grounding bar. The field terminal arrestor shall meet the following minimum specifications:

Operating Voltage: 120 VAC

Clamping Voltage: 475 VAC

Peak Surge Current: 10 kA

Operating Frequency: 47 – 63 Hz

SPD Technology: MOV’s

Connection Type: Wire Leads

Lead Wire: 14 AWG 12” Length

Ground Stud: 10 x 32 5/8” Length

Communications Arrestor. The Controller Cabinet network shall consist of an SDLC connection between the Controller Unit and MMU2. Surge suppression for this network shall meet the requirements set forth in in the Surge Suppressors section above and the following minimum requirements below:

Operating Voltage: 5 VDC

Clamping Voltage: 8 VDC

Operating Current: 1.5 A

Peak Surge Current: 47 A (10x1000 μs)

Frequency Range: 0 to 20 MHz

Insertion Loss: < 0.1 dB at 20 MHz

SPD Technology: SAD

Connection Type: DB-15

Traffic Signal Ethernet Switch. When specified in the plans or contract documents, a traffic signal Ethernet switch shall be installed in the cabinet assembly. Ethernet patch cables of sufficient length shall be provided for all supplied Ethernet ready cabinet components.

The switch and all components shall be connected and configured.

Fiber Optic Patch Panel. When specified in the plans or contract documents, fiber optic attenuator patch cords shall be installed in the cabinet assembly.

Wireless Communications. When specified in the plans or contract documents, wireless communication components shall be installed in the cabinet assembly.

Serial Port Server or Terminal Server. When specified in the plans or contract documents, serial port servers shall be installed in the cabinet assembly.

Power-Over-Ethernet Arrestor. Surge suppression that meets the requirements set forth in the Surge Suppressors section above shall be provided. In addition, the following minimum specifications shall be supplied for loads that require Power-Over-Ethernet with isolated shielded or non-shielded cable:

Operating Voltage: 48 VDC

Clamping Voltage: 68 VDC

Operating Current: 0.75 A per Pin Continuous

Peak Surge Current: 10 kA

Insertion Loss: < 0.1 dB

SPD Technology: GDT, SAD, with series PTC

Modes of Protection: All Lines (1-8) Protected (L-L) and (L-G): Signal High-

Low; High-Ground; Low-Ground

Transmission Speeds: 10BaseT; 100BaseT; 1000BaseT

Connection Type: RJ-45

Detector Panel. A vehicle detector harness shall be provided to connect the detector panel to the card rack. The detector panel shall accept the connection of sixteen (16) field loop inputs and four (4) pedestrian detector inputs.

Detector Input Arrestors. Field Loop and Pedestrian input arrestors shall meet the requirements set forth in the Surge Suppressors section above. Field loop arrestors shall have differential and common mode protection and be provided with the following minimum specifications:

Operating Voltage: 75 VDC

Clamping Voltage: 130 VDC

Peak Surge Current: 250 A

SPD Technology: Silicon Break-Over

Pedestrian input arrestors shall be a four (4) circuit device provided with the following minimum specifications:

Operating Voltage: 30 VDC

Clamping Voltage: 36 VDC

Operating Current: 0.15 A

Peak Surge Current: 10 kA (8 x 20 μs)

Frequency Range: 0 to 20 MHz

Insertion Loss: < 0.1 dB at 20 MHz

SPD Technology: GDT, SAD, with Series PTC

Connection Type: Terminal Block with compression lugs; Terminals accept up to

10 AWG

System Detectors. The controller shall have the ability to receive input data from up to eight (8) special system detectors in addition to the normal actuated controller unit phase detectors. The user shall have the option to assign any of the phase detectors as “system detectors”.

Preemption. The cabinet shall be completely wired to accept and service calls from preemption phase selector modules, associated optical detector units and GPS units. Optical detector units and GPS unit cabinet components shall be as specified in the Traffic Signal

Preemption Systems section of this specification. Provision for two (2) standard card modules shall be accommodated in a separate card rack for preemption. The preemption card rack shall provide a minimum of eight (8) channels.

Provisions shall also be made in the cabinet to accommodate Railroad Preemption when specified in the plans or contract documents. Railroad Preemption shall meet the requirements set forth in the Traffic Signal Preemption Systems section of this specification.

While it is not necessary that a Railroad Preemption interface board be provided with the cabinet, the cabinet and back panel shall be designed so that a Railroad Preemption interface panel that uses a relay to isolate the track switch from the controller cabinet circuitry can be installed. Preempt 1 and 2, in the case of gate down preemption, shall be reserved for Railroad

Preemptions; all subsequent preemptions shall be reserved for Emergency Vehicle, Fire

Station, or Police Preemption.

Uninterruptable Power Supply. When specified in the plans or contract documents an

Uninterruptable Power Supply (UPS) System shall be installed in the cabinet assembly. The

UPS shall be installed in the cabinet and meet the requirements set forth in the Uninterruptable

Power Supply section of this specification.

Documentation. Documentation packages shall be delivered for each unit at the same time as the equipment to which it pertains.

A minimum of two (2) sets of complete schematic drawings and equipment documentation shall be supplied with each cabinet. The first copy shall be placed in a clear re-sealable print pouch of sufficient size to accommodate one (1) complete set of folded cabinet prints and placed in the pull-out drawer of the cabinet and the second copy shall be provided to the

Department. Comprehensive controller data shall be included as part of the cabinet documentation package and shall be placed in the cabinet drawer pouch. Digital copies of all cabinet documentation shall be provided to the Department before final acceptance.

The documentation packages shall contain a schematic wiring diagram of the controller cabinet assembly and all auxiliary equipment. The schematic wiring diagram, including a symbols legend, shall show in detail all integrated circuits, transistors, resistors, capacitors, inductors as well as switches and indicators. All parts shown shall be easily identified on both in the cabinet and on the schematic diagram. Model numbers shall be used on schematic diagram when available.

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