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TRAFFIC SIGNAL DESIGN GUIDELINES
HAWAII COUNTY
DEPARTMENT OF PUBLIC WORKS
FINAL
February 22, 2025
Prepared for:
County of Hawaii
Department of Public Works, Traffic Division
108 Railroad Avenue
Hilo, Hawaii 96720
Austin, Tsutsumi & Associates, Inc.
Civil Engineers • Surveyors
501 Sumner Street, Suite 521
Honolulu, Hawaii 96817-5031
Telephone: (808) 533-3646
Facsimile: (808) 526-1267
E-mail: atahnl@atahawaii.com
Honolulu • Wailuku, Hawaii
TRAFFIC SIGNAL DESIGN GUIDELINES
HAWAII COUNTY
DEPARTMENT OF PUBLIC WORKS
FINAL
Prepared for:
County of Hawaii
Prepared by
Austin, Tsutsumi & Associates, Inc.
Civil Engineers • Surveyors
Honolulu • Wailuku, Hawaii
Febrauary 22, 2025
TABLE OF CONTENTS
Page
FOREWORD.............................................................................................. 1
INTRODUCTION........................................................................................ 1
1. PRE-DESIGN ACTIVITIES......................................................................... 1
1.1 Warrant Studies .............................................................................. 1
1.2 Archaeological Consultant .............................................................. 3
1.3 Intra-Governmental Coordination.................................................... 3
2. TRAFFIC SIGNAL PLANS.......................................................................... 5
2.1 Base Map ....................................................................................... 5
2.2 General Guidance........................................................................... 5
2.3 Basic Requirements........................................................................ 6
2.4 Components ................................................................................... 6
2.5 Conduits ......................................................................................... 13
2.6 Pullboxes ........................................................................................ 13
2.7 Cables ............................................................................................ 13
3. TRAFFIC SIGNAL TIMING PLANS ............................................................ 15
3.1 Requirements ................................................................................. 15
4. SPECIFICATIONS AND ESTIMATE .......................................................... 16
5. ACTIVATION OF NEW TRAFFIC SIGNAL................................................. 16
6. REFERENCES........................................................................................... 17
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TABLE OF CONTENTS
Cont’d
Page
TABLES
1. Advance Loop Positioning .............................................................. 9
FIGURES
1. Left-Turn Phasing Scheme Decision Matrix .................................... 4
2. Minimum Walking Clearance .......................................................... 10
3. Minimum Sign Clearance................................................................ 11
APPENDICES
A. TRAFFIC SIGNAL PLANS EXAMPLE
B. STANDARD DETAILS
C. TIMING PLAN EXAMPLE
D. HAWAII COUNTY TRAFFIC SIGNAL PS&E CHECKLIST
E. DPW TYPICAL SPECIFICATION MODIFICATIONS
F. PROPOSAL SCHEDULE EXAMPLE
G. ENGINEER’S ESTIMATE EXAMPLE
H. COUNTY OF HAWAII CONSTRUCTION AND ACTIVATION CHECKLIST
I. PUBLIC NOTICE EXAMPLE AND MESSAGE BOARD EXAMPLE
J. NEW TRAFFIC SIGNAL PROJECT SUMMARY
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Foreword
This manual is designed to document the specific preferences and requirements of the County of
Hawaii, Department of Public Works – Traffic Division, relative to the preparation of Plans,
Specifications, and Estimates (PS&E) for traffic signals. With the possible exception of the
Special Provision Specification Modifications in Appendix E (see Section 4), this document is not
intended to replace or override the guidance and requirements prescribed or mandated by current
reference manuals and/or State guidelines; including, but not limited to:
1. Hawaii Standard Specifications for Road and Bridge Construction, State of Hawaii
Department of Transportation, Highways Division, 2005.
2. The Manual on Uniform Traffic Control Devices for Streets and Highways (“MUTCD”),
including revisions 1 and 2, Federal Highway Administration (“FHWA”), 2009.
3. A Policy on Geometric Design of Highways and Streets (“Green Book”), American
Association of State Highway and Transportation Officials (“AASHTO”), 2018.
4. Traffic Signal Timing Manual, FHWA, 2009.
The user should be aware that revisions and newer versions of reference manuals – when
published – shall supersede the contents of this document. See Section 8 for a full list of
references.
Introduction
This manual was designed to outline the standard principles, procedures, and requirements that
should be used when preparing Plans, Specifications, and Estimates (PS&E) for traffic signal
design projects for the County of Hawaii, Department of Public Works – Traffic Division.
The body of this report is divided into six (6) sections:
1. Pre-Design Activities
2. Traffic Signal Plans
3. Traffic Signal Timing Plans
4. Special Provisions and Estimate
5. Activation of New Signal
6. References
1. Pre-Design Activities
1.1 Warrant Studies
1.1.1 Traffic Signal Warrants
Traffic signals can be installed when justified by an engineering study that uses
the warrants contained within Chapter 4C of the MUTCD. It should be noted that
the MUTCD also states that “The satisfaction of a traffic signal warrant of warrants
shall not in itself require the installation of a traffic control signal.” The following is
an excerpt from the MUTCD, listing the possible components of a traffic signal
warrant study:
“Engineering study data may include the following:
1. The number of vehicles entering the intersection in each hour from each
approach during 12 hours of an average day. It is desirable that the hours
selected contain the greatest percentage of the 24-hour traffic volume.
2. Vehicular volumes for each traffic movement from each approach,
classified by vehicle type (heavy trucks, passenger cars and light trucks,
public-transit vehicles, and, in some locations, bicycles), during each 15-
minute period of the 2 hours in the morning and 2 hours in the afternoon
during which total traffic entering the intersection is greatest.
3. Pedestrian volume counts on each crosswalk during the same periods as
the vehicular counts in Item 2 and during hours of highest pedestrian
volume. Where young, elderly, and/or persons with physical or visual
disabilities need special consideration, the pedestrians and their crossing
times may be classified by general observation.
4. Information about nearby facilities and activity centers that serve the young,
elderly, and/or persons with disabilities, including requests from persons
with disabilities for accessible crossing improvements at the location under
study. These persons might not be adequately reflected in the pedestrian
volume count if the absence of a signal restrains their mobility.
5. The posted or statutory speed limit or the 85th-percentile speed on the
uncontrolled approaches to the location.
6. A condition diagram showing details of the physical layout, including such
features as intersection geometrics, channelization, grades, sight-distance
restrictions, transit stops and routes, parking conditions, pavement
markings, roadway lighting, driveways, nearby railroad crossings, distance
to nearest traffic control signals, utility poles and fixtures, and adjacent land
use.
7. A collision diagram showing crash experience by type, location, direction
of movement, severity, weather, time of day, date, and day of week for at
least 1 year.”
Use any of the following nine (9) warrants:
1. Warrant 1: Eight-Hour Vehicular Volume
2. Warrant 2: Four-Hour Vehicular Volume
3. Warrant 3: Peak Hour. The MUTCD states that “This signal warrant shall
be applied only in unusual cases, such as office complexes, manufacturing
plants, industrial complexes, or high-occupancy vehicle facilities that attract
or discharge large numbers of vehicles over a short time.”
4. Warrant 4: Pedestrian Volume
5. Warrant 5: School Crossing
6. Warrant 6: Coordinated Signal System
7. Warrant 7: Crash Experience
8. Warrant 8: Roadway Network
9. Warrant 9: Intersection Near a Grade Crossing
Notes from MUTCD, Section 4C.01:
1. “Engineering judgment should be used to determine what, if any, portion of
the right-turn traffic is subtracted from the minor-street traffic count when
evaluating the count against the signal warrants…”
2. “At an intersection with a high volume of left-turn traffic from the major
street, the signal warrant analysis may be performed in a manner that
considers the higher of the major-street left-turn volumes as the “minor-
street” volume and the corresponding single direction of opposing traffic
on the major street as the ‘major-street’ volume.”
1.1.2 Left-turn Phasing Warrant
If it is requested by the Engineer, the design consultant should conduct analysis to
determine the appropriate left-turn phasing scheme (see Figure 1).
In addition to the decision matrix in Figure 1, coordinate phasing with adjacent
signals. The left-turn phasing scheme should not differ from the left-turn phasing
scheme for adjacent signals, however designer to confirm left turn phasing does
not conflict with the guidance of FHWA’s Traffic Signal Timing Manual.
1.1.3 Prohibition of Free Right Turns
For pedestrian crossings with high volume, the design consultant should consider
prohibiting free right turns.
1.2 Archaeological Consultant
If the project is federally funded, consult with an archaeological consultant to determine if
any of the project sites are likely to require Archaeological Monitoring Plan(s).
1.3 Intra-Governmental Coordination
Prior to commencement of design work, contact DPW to gather information on other
planned projects that might overlap and/or affect the subject project. As an example, a
traffic signal project that will be constructed at the same intersection where a roadway
rehabilitation or curb ramp project is already independently scheduled to occur. Care
should be taken to eliminate the chance for double work and/or demolition of newly
constructed facilities.
Figure 1: Left-Turn Phasing Scheme Decision Matrix (Source: Traffic Signal Timing Manual,
FHWA, 2008, p. 4-13)
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2. Traffic Signal Plans
2.1 Base Map
The topographical survey shall meet the following:
1. Be conducted by a licensed surveyor and be up to date so survey does not
significantly differ from the existing roadway conditions.
2. Include sufficient spot elevations, particularly near curb ramps and pedestrian
pushbuttons to allow for the proper design that is compliant with the Americans
with Disabilities Act (ADA).
3. Clearly identify the reference point and backsight.
4. Include all relevant utility features, signs, striping, poles, buildings, trees,
sidewalks, and curb ramps.
The design consultant shall perform thorough as-built plan research to approximate the
existence of underground and overhead utility lines for inclusion as part of the
topographical survey. At a minimum, the following shall be contacted:
1. Department of Public Works
2. Department of Water Supply
3. Wastewater Division
4. Hawaiian Electric Company
5. Phone Company
6. Cable Company
7. Gas Company
2.2 General Guidance
2.2.1 Presentation
The plans shall meet the following:
1. Be neat and easy to understand.
2. Only pertinent layers/items shall be turned on/displayed
3. Linework shall include emphasizing the layers/items that are significant and
need to be displayed and deemphasizing the layers/items that are less
significant and intended to reside in the background.
4. Each page shall include a valid and current P.E. stamp with signature.
2.2.2 Design Practice
The traffic signals shall be designed holistically with the curb ramp, demolition, and
signing and striping plans:
1. When traffic signal poles are replaced or removed, relocate any required
signs that were on the original poles.
2. Curb ramps and traffic signal pushbuttons shall be designed concurrently,
to ensure the provision of adequate and level clear spaces and landings.
3. Adhere to the guidance and requirements of the MUTCD, ADA, and State
and County standards.
4. Avoid trenching through existing compliant curb ramps.
5. Be aware of potential problems that could result from grade changes near
pullboxes and fire hydrants and call out necessary adjustments.
6. Ensure that all work is called out to reduce errors during construction.
7. Be aware of objects that may obstruct drivers’ line of sight to the traffic
signals, and design accordingly.
2.3 Basic Requirements
At minimum, all traffic signal, interconnect, and traffic control plans shall incorporate the
following items:
1. County titleblock
2. Graphical scale
3. North arrow
4. Legend
5. Phase diagram
6. Valid and current P.E. stamp(s) with signature(s)
7. Conduit and cable schedule (when applicable)
8. All TMKs within the project limits
9. Property and ROW lines that are clearly visible and identifiable
10. Signal head indication table
11. Pullbox table
Notes:
1. The plans shall be oriented so that the major street is aligned from left to right.
2. The phase diagram shall include the major road northbound or eastbound
approach designated as phase 02, with subsequent phases 04, 06, and 08
assigned clockwise.
3. All signal head identifications shall begin at the “12:00” position of the intersection.
4. See Appendix A for more information on the general format of plans.
2.4 Components
See Appendix A for sample plans for a traffic signal system.
2.4.1 Controller
Provide and install Cobalt Rackmount controller (or approved equal) in controller
cabinet.
2.4.2 Cabinets
1. Controller Cabinet:
Provide and install a 332L cabinet (or approved equal). The controller cabinet
shall house the controller, detection equipment, conflict monitor unit (CMU),
communications equipment, and all other related traffic signal equipment
(unless otherwise approved).
2. Uninterruptable Power Supply (UPS) Cabinet:
Provide and install a 336S cabinet (or approved equal). The UPS cabinet shall
house the UPS equipment (unless otherwise approved).
Notes:
1. Cabinets shall be installed toward the back of the sidewalk, while
not blocking driver visibility or ADA clearances.
2. Cabinets shall not be installed in the median.
3. Cabinets preferably located on the lower-speed minor road.
4. Cabinets oriented with the direction of view from the controller
cabinet front panel, vehicle/personnel accessibility, and the location
of the HECO meter in mind.
2.4.3 Conflict Monitor Unit (CMU)
Provide and install a Eberle Design, Inc (EDI) 2010ECLip CMU (or approved
equal).
Notes:
1. The Traffic Division shall properly prepare and test the CMU and CMU card
prior to deployment and signal activation.
2. The Traffic Division shall certify the CMU prior to deployment.
3. The CMU shall be certified annually through the County’s preventative
maintenance program.
4. For Hybrid 332 cabinets, use a malfunction management unit (MMU).
2.4.4 Uninterruptible Power Supply (UPS)
Provide and install a Econolite ZincBlue2 UPS (or approved equal) with a one-hour
run time. Install a Hawaiian Electric Company (HECO) meter adjacent to the
controller cabinet and UPS cabinet.
The controller receives power through the UPS, which receives power from the
HECO meter connected to a power source. The location of the controller may be
dependent on the location of the meter, therefore coordinate with HECO to
determine the best location for the meter.
See Appendix A for more information on electrical guidelines.
2.4.5 Traffic Management Communications Network
DPW can receive video feed and communicate with traffic signal controllers via an
IP cellular network, direct wire, and Spectrum (formerly Oceanic Time Warner
Cable) connections. Adjacent traffic signal controllers communicate via old
hardwire interconnect or fiber optic interconnect. When installing a new traffic
signal controller, ensure the following:
1. Install IP cellular modem hardware in the cabinet.
2. If a new or existing controller is within a quarter mile of the proposed
controller location, install a new fiber optic interconnect line to ensure
communication between the two controllers.
3. Provide conduit for future Spectrum cable connection if there is a nearby
pole or pullbox that contains a Spectrum cable.
2.4.6 Video Surveillance Cameras
Provide two (2) color high-definition video surveillance cameras at all signalized
intersections. Use CostarHD RISE 4261HD PTZ IP video camera with 1080p
image quality and 30x optical zoom with 12x digital zoom (or approved equal).
2.4.7 Detectors
1. Inductive Loop Traffic Detectors (Loop Detectors)
Loop detectors are typically used by the County to facilitate vehicle detection
at signalized intersections. Use Eberle Design, Inc. (EDI) LMD622t two-
channel rack-mount inductive loop detector (or approved equal).
Typical loop sizes include the following:
1. 40’x6’ for presence detection.
2. 6’x6’ for supplementary presence detection, advance detection, and for
recording vehicle count data.
Typical loop layouts include the following:
1. Speed limit ≤ 35 mph:
a. Install 6’x40’ presence front loop, 10’ gap, and 6’x6’
presence back loop for each auxiliary lane.
b. Install 6’x40’ presence front loop, 10’ gap, and 6’x40’
presence back loop for each through lane.
2. Speed limit 40 mph to 50 mph:
Auxiliary Lane ≤ 120’:
a. Install 6’x40’ presence front loop, 10’ gap, and 6’x6’
presence back loop for each auxiliary lane.
Auxiliary Lane > 120’:
a. Install 6’x40’ presence front loop, 10’ gap, and 6’x40’
presence back loop for each auxiliary lane.
b. Install 6’x40’ presence front loop, 10’ gap, and 6’x40’
presence back loop and 6’x6’ extension loop placed at the
stopping sight distance away from the stop bar for each
through lane.
3. Speed limit ≥ 55 mph:
a. Install 6’x40’ presence front loop, 10’ gap, and 6’x40’
presence back loop for each auxiliary lane.
b. Install 6’x40’ presence front loop, 10’ gap, 6’x40’ presence
back loop, and 6’x6’ extension loop placed at the stopping
sight distance away from the stop bar for each through lane.
4. For counting:
a. Install 6’x40’ presence front loop, 10’ gap, and 6’x6’
presence back/counting loop for each auxiliary lane for
speeds up to 50 mph and auxiliary lane ≤ 120’ (optional left
turn counts).
b. Install 6’x40’ presence front loop, 10’ gap, 6’x40’ presence
back loop, 10’ gap, and 6’x6’ counting loop for each auxiliary
lane for speeds ≥ 55 mph and/or auxiliary lane > 120’
(optional left turn counts).
c. Install 6’x40’ presence front loop, 10’ gap, and 6’x40’
presence back loop, and 6’x6’ extension/counting loop
placed at the stopping sight distance away from the stop bar
for each through lane (approach counts).
See Table 1, Appendix A, and Appendix B for more information on loop
detectors.
Table 1: Advance Loop Positioning
Speed (mph) Distance from Stop Bar (feet)
25 155
30 200
35 250
40 305
45 360
50 425
55 495
60 570
2. Video Detection (Alternative Permanent Detection)
Video detection can alternatively be used by the County to facilitate vehicle
detection at signalized intersections. Any alternate means of vehicle detection
shall be approved by the County. If used, video detection shall be via Miovision
video detection system (or approved equal).
3. Video Detection (For Temporary Use Only)
Video detection shall be used by the County to facilitate temporary vehicle
detection at signalized intersections. Typical applications of temporary vehicle
detection include during permanent detection failures/replacements and during
road construction projects. Any temporary means of vehicle detection shall be
approved by the County. If used, temporary video detection shall include the
following:
1. Miovision video detection system.
2. Approved equal.
2.4.8 Vehicle Preemption
Emergency vehicle preemption shall be provided for each approach. Use Global
Traffic Technologies Opticom 762 Phase Selector (or approved equal) and
Opticom 711 Detector (or approved equal).
2.4.9 Pedestrian Pushbuttons
Provide pedestrian pushbuttons for all signalized crossings and situate pedestrian
pushbuttons in a manner compliant with the MUTCD, Section 4E.08, and the
American Disabilities Act (ADA) Chapter 3.
1. To the fullest extent possible, ensure that a 30”x48” level landing (<2%
slope) is provided next to any pedestrian pushbutton.
2. If an adequate landing cannot be provided, a “Technical Infeasibility
Statement” shall be filed with the State Disability and Communication
Access Board.
3. Accessible pedestrian detectors and signals, which provide information in
nonvisual formats, may be required if a particular signalized location
presents difficulties for those with visual disabilities (see MUTCD, Section
4E.09 for information).
4. On each intersection corner, where possible, install pushbuttons serving
different crosswalks and at least 10 feet apart, to allow for easier installation
of accessible pedestrian detectors.
See Appendix A for more information on pedestrian pushbuttons.
2.4.10 Traffic Signal Standards (TSS)
Situate TSS with the following concepts in mind:
1. A Type III TSS (mast arm with street light) shall be utilized for all signalized
approaches.
2. Type III TSS mast arms shall be 20’, 25’, 30’, 35’, or 40’ in length, and shall
include an overhead street name sign.
3. Minimize the number of Type I TSS in each corner by combining multiple
traffic signal heads on the Type III TSS.
4. Locate all TSS as far back from the edge of pavement (EP) as possible.
5. Ensure all TSS allow for the minimum walking clearance of 36”, as required
by the ADA standards for Transportation Facilities, Section 403.5.1 (see
Figure 2).
Figure 2: Minimum Walking Clearance
6. Ensure that the foundation for the TSS will not conflict with other
underground utilities, keeping in mind that the exact alignment, widths, and
placement of utilities do not always exactly match what is called out on the
as-builts.
7. Provide necessary clearances to overhead utility lines, poles, or other
physical obstructions, and coordinate with pertinent utility companies and
contractors as needed.
8. When a pedestrian pushbutton is placed on a TSS, that TSS must meet
MUTCD and ADA requirements regarding pedestrian pushbuttons (as
described in Section 2.4.9 of this report).
9. When installing signs on a Type I pole, ensure that a minimum of 7 feet of
clearance between the bottom edge of the sign and the ground is provided
(see Figure 3).
Figure 3: Minimum Sign Clearance (Source: MUTCD (2009), page 38)
2.4.11 Traffic Signal Heads (TSH)
Ensure proper visibility and quantity of TSH for each movement.
1. Provide at least two (2) TSH for the through movements to all approaches.
2. On the Type III mast arm, provide one signal face per through lane,
centered over each through lane.
3. The use of programmable visibility heads shall only be used as needed,
based on engineering judgement.
4. For protected-only left-turn indications, align the left turn TSH within the
extension of the left turn lane.
5. Protected-only left-turn phasing should be accompanied by a R17-2, R17-
3 or R17-4 sign.
6. For protected/permissive left turn indications, align the 4-section R-Y-G-
Left Arrow TSH on the right extension of the lane line separating the left
turn lane from the adjacent lane.
7. Protected/permissive left-turn phasing should be accompanied by a R10-
12 sign.
8. Provide a supplemental TSH on the far-left side of the intersection,
preferably on the Type III TSS located in that corner.
9. Provide five-inch louvered backplates with a one-inch retroreflective border
for all TSH mounted on the Type III mast arm.
10. Where sight distance to the TSH is inadequate, provide supplemental
nearside TSH or W3-3 signs and optional advanced warning flashing
beacons (see Section 2.4.14).
See MUTCD, Sections 4D.11 through 4D.17.
2.4.12 Pedestrian Signal Heads (PSH)
1. All new PSH shall provide countdown warnings; this allows for the option of
shorter “walk” indications as per the MUTCD.
2. If possible, place PSH on the pole containing a TSH servicing the same phase.
3. PSH mounting height standard:
a. State roads, 8 feet above the ground.
b. County roads, 7 feet minimum above the ground.
See MUTCD, Section 4E.08 for more information.
2.4.13 Street Lighting
When a Type III (mast arm with street light) TSS is installed, the street light on the
Type III shall be LED, visible for at least ¼ mile, and must meet the latest IESNA
RP-8 criteria for intersections.
2.4.14 Flashing Beacons with Signs
Flashing beacons may be used to supplement roadside signs. Some examples of
flashing beacon applications, include the following:
1. Warning Beacons
a. To caution motorists of road conditions along or adjacent to the
roadway, to be used in conjunction with warning signs, such as W1-
1 and W1-3 signs.
b. Pedestrian-activated and used to caution motorists of pedestrians
at mid-block crosswalks, to be used in conjunction with warning
signs, such as W11-2 and S1-1 signs.
c. Used to supplement W3-3 signs at traffic signals when there is
inadequate sight distance on the approaches.
2. Speed Limit Sign Beacons
a. In conjunction with fixed or variable speed limit signs, such as S5-1
signs, used to indicate that the displayed speed limit is in effect
“WHEN FLASHING”.
3. Stop and Yield Sign Beacons
a. Used to supplement R1-1 and R2-1 signs when there is inadequate
sight distance on the approaches to stop or yield conditions.
See MUTCD, Section 4L for more information on flashing beacons.
2.5 Conduits
1. Two-inch PVC conduits shall be used, with the following exceptions:
a. Between the HECO meter and the power source, use 2” Schedule 80 conduits.
b. For the conduit between the pullbox and a TSS containing a Type 2 cable
servicing a PPB, use 1” Schedule 40 conduit.
2. Ensure that conduit trench runs do not cross through existing pullboxes, catch basins,
fire hydrants, or manholes for other utilities.
3. Reconstruct and/or relocate the infrastructure that may be damaged during
construction.
4. Conduits:
a. Schedule 40 and concrete-encased (3” minimum around with warning tape)
under all roadway and load-bearing surfaces.
b. Schedule 80 and direct-buried under sidewalks and landscaping.
c. Schedule 80 for above ground conduit runs.
5. Conduits can be filled to a maximum of 40% per the National Electrical Code.
6. Cross-sectional areas of cables in conduits shall be calculated to verify that item 5 is
not violated.
2.6 Pullboxes
1. Type “A” pullboxes should generally be used for electrical cable access.
2. Type “B” pullboxes should generally be used where they contain 26C#14 and 9C#14
cables and can be used for periodic interconnect access.
3. Type “C” pullboxes should be used at the first junction with controller cabinet conduits.
General Guidelines:
a. Number pullboxes; see Traffic Signal Plans Example in Appendix A.
b. Avoid placing pullboxes within driveways or curb ramps.
c. Do not place pullboxes in the travel way.
d. Be aware of the presence of nearby tree roots.
e. Avoid placing pullboxes near the inlets to the pullboxes for other utilities, where
their lines become shallow, and may conflict.
See Appendix A for traffic signal pullbox details.
2.7 Cables
2.7.1 “Home Run” Concept
The traffic signal and pedestrian heads are generally powered via #14 AWG
cables, bundled together in groups of 26 and 9. These bundles are called 26C#14s
and 9C#14s. Reliability of the signal system is improved through cable
redundancy – where each traffic signal lead-in cable is doubly connected to the
controller via a system-wide “home-run” loop. Most traffic signal systems will
provide a 26C#14 and 9C#14 running throughout the “Home-Run.”
2.7.2 Cable Types
Create a Conduit and Cable Schedule as shown on page E-10 of the Traffic Signal
Plans Example in Appendix A.
1. Type 1 (26C#14 and 9C#14): 26C#14 and 9C#14
a. 26C#14 - Used to power/control the Cables, in detail:
traffic signal heads. Three-section heads
b. 9C#14 - Used to power/control the require three conductors
pedestrian heads throughout the per phase; pedestrian
system. heads require two. In
2. Type 2 (2C#16 or 2C#14): addition, between two
a. 2C#16 - Used for standard push and three conductors
buttons. (depending upon size of
b. 2C#14 - Used for pushbuttons with the intersection) are
audible/vibrotactile features. required as common
c. Connected to pushbuttons, with one grounds for the traffic
cable per set of pushbuttons per and pedestrian signals.
crosswalk. Therefore, a 6-phase
3. Type 5 (4C#14) – Signal Drop Cable, where system with 4 pedestrian
selected conductors are spliced to the 26C#14 phases would require
or 9C#14 cable to power the signal or (3*6) + (2*4) + 3 = 27
pedestrian heads. conductors.
4. Type 6 (3C#4) – Power Cable.
5. Type 7 (3C#20) – Used for preemption
detectors and shall be continuous and without splices from detectors to
cabinet.
6. Fiber Optic:
a. IMSA 70 traffic communication fiber optic cable.
b. Used for communication between traffic signal controllers.
c. Must be single mode with at least a 2-pair, 4-strand minimum.
d. For underground fiber optic interconnect conduits, provide a Type “B”
pullbox every 200 ft for access.
7. Video Cable (Surveillance) – Used for video surveillance cameras.
8. Video Cable (Detection) – Used for video detection cameras.
9. Spectrum Cable – Used (as required) to connect to Spectrum cables for
interconnection/video purposes.
See Appendix A for more information regarding traffic signal cables.
3. Traffic Signal Timing Plans
3.1 Requirements
1. Refer to the Traffic Signal Timing Manual, prepared by Kittelson & Associates for
FHWA in 2008, as a basis for developing traffic signal timing plans.
2. Default Timing Settings:
a. Minimum Green:
• 5 s for left turns.
• 8 s for through movements.
b. Maximum Green:
• 15 s for left turns.
• 30 s for through movements.
To be adjusted based on observations of field conditions.
c. Yellow Change Interval (Y) as follows:
• 25 mph, Y=3.0 s
• 30 mph, Y=3.2 s
• 35 mph, Y=3.6 s
• 40 mph, Y=3.9 s
• 45 mph, Y=4.3 s
• 50 mph, Y=4.7 s
• 55 mph, Y=5.0 s
• 60 mph, Y=5.4 s
d. Red Clearance (R) = (W + Lv) / (1.47v),
where W = width of intersection.
Lv = length of vehicle, 20’.
V = design speed.
e. Passage Time (PT) = MAH – (Lv + Ld) / (1.47v),
where MAH = 3.0 S.
Lv = length of vehicle, 20’.
Ld = length of detection zone.
V = design speed.
f. Pedestrian Walk Interval = 7 s standard, with a minimum 4 s where pedestrian
volumes are low or pedestrian activity warrants the lower value.
g. Pedestrian Clearance Time = (Crossing Distance) / (3.5 feet / second).
3. Timing plans shall be based on default timing settings, the Traffic Division’s default
databases as a reference, and field observations and analysis.
4. Where coordinated timing plans are required:
a. Coordinated timing plans shall typically be based on peak hour or other
applicable traffic counts, Synchro (or approved equal) analysis and simulation,
and field observations.
b. Through analysis and design determine the following:
• Master intersection
• Cycle length
• Splits
• Offsets
• Type of force-off
• Coordination schedule
• Default timing settings
5. Refer to Appendix C for a traffic signal timing plan example.
4. Specifications and Estimate
1. The most current version of the standard special provisions and contract documents should
be downloaded at http://hawaii.gov/dot/highways/specifications2005/sspecprv.htm and
incorporated into the special provisions.
2. Ensure that the method of measurement and payment is consistent with the assumptions of
the Engineer’s estimate.
3. Include a section on Archaeological Monitoring as needed.
4. See Appendix D for the Hawaii County Traffic Signal PS&E Checklist.
5. See Appendix E for specification modifications typically requested by DPW, which should be
incorporated into the special provisions.
6. See Appendix F for example of the Proposal Schedule.
7. See Appendix G for example of Engineer’s Estimate.
5. Activation of New Traffic Signal
1. During and immediately after construction, all TSH shall be bagged to avoid driver confusion.
2. All traffic signal construction completed and TSH tested.
3. Traffic detection equipment shall be typically installed by the contractor.
4. If video detection is used, the contractor shall coordinate with the Traffic Division on the proper
mounting and setup of the video detection cameras.
5. Setup in item 3 shall not be performed until the TSS that the video detection cameras are
mounted on are fully loaded, i.e., TSH, street lights, traffic signs, etc.
6. A properly setup controller, cabinet, and CMU shall be installed and running at the Traffic
Division for at least five (5) working days prior to final testing.
7. Once equipment in item 6 are successfully tested, equipment shall be installed in field, along
with the UPS, preemption, communications, and surveillance equipment.
8. After controller cabinet is wired (tied-in), the TSH shall be tested by the Traffic Division.
9. Prior to commencing with traffic signal turn on, detection and preemption equipment shall be
checked in field to ensure equipment is operational and properly communicating with the
controller.
10. Press Release:
• For County projects, coordinate with the Department of Public Works public relations
personnel on releasing a public service announcement, to be in circulation for at least
five (5) working days prior to flashing operation.
• For State projects, the State typically handles the press release.
• For developer projects, the contractor typically handles the press release, but the
pertinent jurisdiction (State or County) may assist as needed.
See Appendix I for a sample press release.
11. Message boards can also be used to supplement the press release as a means of informing
motorist of the upcoming new traffic signal (see Appendix I).
12. Flashing operation, which includes flashing yellow on the main road and flashing red on the
side road, typically runs for two (2) working days with five (5) working days minimum
recommended on State highways.
13. Conversion to normal traffic signal operation shall commence at the conclusion of the flashing
operation, and shall take place during off-peak hours, preferably in the AM.
14. After item 13 is completed, the Traffic Division shall complete testing of the traffic signal
equipment.
15. The Traffic Division shall perform the necessary inspections and coordinate with the contractor
to ensure all resultant punchlist items are satisfactorily addressed.
16. A memo of approval of the traffic signal, signed by the Traffic Division Chief, shall be sent to
the Department of Public Works, Engineering Division for processing.
6. References
1. American Association of State Highway and Transportation Officials, A Policy on Geometric
Design of Highways and Streets, 2018.
2. American Association of State Highway and Transportation Officials, Standard Specifications
for Structural Supports for Highway Signs, Luminaries, and Traffic Signals, 2015.
3. Department of Justice, 2010 ADA Standards for Accessible Design, 2010.
4. Federal Highway Administration, Manual on Uniform Traffic Control Devices for Streets and
Highways, 2009.
5. Hawaii Department of Transportation, Standard Plans, 2008.
6. Hawaii Department of Transportation, Highways Division, Design Criteria for Bridges &
Structures, August 8, 2014.
7. Hawaii Department of Transportation, Highways Division, Hawaii Standard Specifications for
Road and Bridge Construction, 2005.
8. Institute of Electrical and Electronics Engineers, National Electrical Safety Code, 2017.
9. International Municipal Signal Association, Official Wire and Cable Specifications, Latest
Edition.
10. Kittelson & Associates, Inc., Traffic Signal Timing Manual, 2008.
11. National Fire Protection Association, National Electrical Code, 2020.
12. Transportation Research Board, Highway Capacity Manual 6th Edition, 2016.
A USTIN , TSU TSUMI & A SSOC IA TES , INC .
C IVIL E NGINE E RS •SURVE YORS
APPENDIX A
TRAFFIC SIGNAL PLANS EXAMPLE
A USTIN , TSU TSUMI & A SSOC IA TES , INC .
C IVIL E NGINE E RS •SURVE YORS
APPENDIX B
STANDARD DETAILS
UNTY
O
C
F HAW
S O
T LA NATE O
MOKU
HAW
AII
I IA
O
A
F
LOOP DETECTOR STANDARDLAYOUTCOUNTY OF HAWAII SIG-02DETAILSDATE: 7/22/22
TRAFFIC DIVISION SCALE: 1"=60'
APPROVED:
A USTIN , TSU TSUMI & A SSOC IA TES , INC .
C IVIL E NGINE E RS •SURVE YORS
APPENDIX C
TIMING PLAN EXAMPLE
County of Hawaii
Kilauea Ave / Kawili St - Intersection 20 - Econolite Type - Cobalt
Controller Timing Plan (MM) 2-1
Plan 1 - "STANDARD"
Phase 1 2 3 4 5 6 7 8 9 10111213141516
Direction S-L N-T W-L E-T N-L S-T E-L W-T N N N N N N N N
Min Green 5 8 5 8 5 8 5 8 0 0 0 0 0 0 0 0
Bk Min
Green 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
CS Min
Green 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Delay
Green 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Walk 0 7 0 7 0 7 0 7 0 0 0 0 0 0 0 0
Walk2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Walk Max 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Ped Clear 0 15 0 16 0 19 0 15 0 0 0 0 0 0 0 0
Ped Clear
2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Ped Clear
Max 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Ped CO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Vehicle Ext 1.7 1.9 1.1 1.0 1.7 1.9 1.1 1.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Vehicle Ext
2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Max1 15 45 15 35 15 45 15 35 0 0 0 0 0 0 0 0
Max2 25 50 25 40 25 50 25 40 0 0 0 0 0 0 0 0
Max3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
DYM Max 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Dym Step 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Yellow 3.0 3.6 3.0 3.6 3.0 3.6 3.0 3.6 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Red Clear 1.9 1.9 1.8 1.8 1.9 1.9 1.8 1.8 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Red Max 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Red Revert 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Act B4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Sec/Act 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Max Int 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Time B4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Cars Wt 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
STPTDuc 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
TTReduc 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Min Gap 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
A USTIN , TSU TSUMI & A SSOC IA TES , INC .
C IVIL E NGINE E RS •SURVE YORS
APPENDIX D
HAWAII COUNTY TRAFFIC SIGNAL PS&E CHECKLIST
Hawaii County Traffic Signal PS&E Checklist
A. Pre-Design
□ Traffic signal warrant study complete.
□ Left-turn phase warrant complete.
□ Archaeological consultant retained.
□ State and County contacted to coordinate with other work at the same location.
B. Traffic Signal Plans
□ Base map topographical survey complete and contains all relevant information.
□ Survey up-to-date and matches existing conditions.
□ Survey includes sufficient spot elevations to perform proper design.
□ Survey identifies reference point and backsight.
□ Traffic signal plans complete.
□ Plans contain County titleblock, graphical scale, north arrow, legend, and
Engineer's stamp with signature.
□ Plans contain phase diagram, conduit and cable schedule, all TMKs,
property and ROW lines, signal head indication table, and pullbox table.
□ Fully compliant with the latest version of the MUTCD.
□ Fully compliant with all Americans with Disabilities Act
□ Controller.
□ 332L cabinet (or approved equal)
□ 332 UPS cabinet (or approved equal)
□ Conflict management unit (CMU) (or approved equal).
□ Uninterruptable power supply (UPS) with one‐hour run time.
□ Communications equipment.
□ Two (2) video surveillance cameras.
□ Detection equipment.
□ Vehicle preemption equipment.
□ Pedestrian pushbutton equipment.
□ Traffic signal standards (TSS).
□ Traffic signal heads (TSH).
□ Pedestrian signal heads (PSH).
□ Street lights.
□ Flashing beacons (if required).
____________________________________________ _________________
□ Conduits, pullboxes, and cables.
C. Traffic Signal Timing Plans
□ Traffic signal timing plan provided.
D. Specifications and Estimate
□ Current version of the standard special provisions and contract documents
downloaded.
□ DPW requested modifications to the specifications incorporated.
□ Specifications for method of measurement and payment consistent with the
assumptions of the Engineer's estimate.
E. Stamp and Signature of Licensed Professional Engineer
To the best of my knowledge, all information marked with an "X" is shown on the plans. I
understand that these plans may be returned to me without further review by the County of
Hawaii, Department of Public Works until such time that I provide all the required information.
Affix Licensed Professional Engineer's Stamp and Sign Date
A USTIN , TSU TSUMI & A SSOC IA TES , INC .
C IVIL E NGINE E RS •SURVE YORS
APPENDIX E
DPW TYPICAL SPECIFICATION MODIFICATIONS
5
10
15
20
25
30
35
40
45
1 SECTION 623 – TRAFFIC SIGNAL SYSTEM
2
3 Make the following amendments to said Section:
4
(I) Amend Subsection 623.02 Materials by revising line 99 to read as
6 follows:
7
8 “Structural Concrete (Class A) 601”
9
(II) Amend Subsection 623.02 Materials by adding the following after line
11 131:
12
13 “Vehicle Video Detection System 770.12
14
Traffic Monitoring Video Camera 770.13”
16
17 (III) Amend Subsection 623.02 Construction by adding the following after
18 line 327:
19
“In addition to any spare conduit provided for traffic signal use, provide an
21 additional spare conduit in all traffic signal pullbox-to-pullbox duct banks for
22 future fiber optic purposes.”
23
24 (IV) Amend Subsection 623.03 Construction by revising lines 329 to 390 to
read as follows:
26
27 “(8) Conductors and Cables. Provide conductors and cables
28 conforming to the NEC. Arrange conductors and cables within
29 cabinets, signal heads, standards, and pull boxes neatly; and cable
together using self-clinching nylon cable ties or other method
31 approved by the Engineer.
32
33 Immediately before installing conductors and cables in
34 conduits, pull wire brush through each conduit to remove
extraneous matter, obstructions, and debris.
36
37 Furnish conductors and cables on reels.
38
39 Pull conductors and cables directly from their cores or reels
into conduits with cable grip designed to provide firm hold on
41 exterior covering of conductor and cable. Do not pull off and lay
42 conductors and cables on ground before installation. Make pulls in
43 one direction only. Use UL or ETL listed inert lubricant. Do not
44 leave conductors or cables under tension or tight against bushings
or fittings.
46
Sample
623-1a 6/27/18
50
55
60
65
70
75
80
85
90
47 Remove the damaged ends resulting from use of pulling
48 grips immediately after pulling conductor and cable. Maintain
49 conductor and cable end seals. Do not pull open-ended conductors
and cables through conduits. Install conductors and cables
51 continuous from pulling point to pulling point. Splices between
52 pulling points will not be allowed.
53
54 Preemption Detector Conductors and Cables shall be
continuous and without splices from detector to cabinet.
56
57 Run the 26-conductor signal cables in series to each signal
58 pole pullbox from the signal cabinet. Splices shall be permitted at
59 the pullbox for the signal head wiring, including neutrals.
61 After conductors and cables are installed, seal conduits ends
62 with duct sealing compound conforming to Subsection 712.27(E) -
63 Duct Sealing Compound. Seal vacant conduits with duct sealing
64 compound or plug designed for that purpose and accepted by the
Engineer.
66
67 When splicing is required, join conductors and cables with
68 waterproof silicone wire nuts. Use silicone wire nuts for splicing
69 conductors and cables, No. 10-to-20 AWG. Leave no sharp points
to prevent piercing hazards. Splice and terminate conductors and
71 cable in accordance with conductor and cable manufacturer’s
72 recommendations. Submit conductor and cable manufacturer’s
73 splicing instruction sheets.
74
Where the taping of a splice is required, roughen conductor
76 and cable insulation before applying splice insulation. Splice
77 insulation includes layers of thermoplastic electrical insulating tape
78 not more than 0.007 inch thick, conforming to Military Specification
79 MIL-I-24391C. Apply splice insulation well lapped over and with
same thickness as original insulation.
81
82 Coil neatly, a minimum of 2 feet slack of conductor or cable
83 at each traffic signal standard (signal pole) hand hole and a
84 minimum of 5 feet slack of conductor or cable at pullbox.
86 Protect conductor and cable ends with tape to exclude
87 moisture until ends are attached to terminal equipment. For
88 conductor and cable connections in terminal cabinets, use Bell
89 Telephone System or equivalent connectors accepted for outside
use.”
91
92 (V) Amend Subsection 623.03 Construction by revising lines 437 to 439 to
Sample
623-2a 6/27/18
95
100
105
110
115
120
125
130
135
93 read as follows:
94
“(13) Preemption (Opticom) Detectors. Emergency vehicle
96 pre-emption detectors shall be mounted at or near the intersection
97 that permits a direct, unobstructed line-of-sight to vehicle
98 approaches. Install equivalent to or better than Opticom Model 711,
99 Infrared Detector."
101 (VI) Amend Subsection 623.04 Measurement by revising line 578 to 579 to
102 read as follows:
103
104 “623.04 Measurement. The Engineer will not measure demolition or software
for controller for payment.
106
107 (A) The Engineer will measure the controller, controller cabinet, UPS
108 cabinet, conflict monitor (CMU), uninterruptible power supply (UPS),
109 CCTV system, vehicle detection system(s), preemption system,
pedestrian pushbutton system with instruction sign assemblies, traffic
111 signal foundations, traffic signal standards, traffic signal assemblies,
112 pedestrian signal assemblies, street lighting, and pullboxes, in accordance
113 with contract documents.
114
(B) The service wall with metering equipment will be paid on a lump
116 sum basis. Measurement for payment will not apply.
117
118 (C) The Engineer will measure the concrete encased traffic signal duct
119 line and cables per lineal foot in accordance with the contract documents.
121 (D) The Engineer will measure County of Hawaii, Traffic Signal Support
122 and the Services Charges by HECO when required and requested by the
123 Engineer on a force account basis in accordance with Subsection 109.06
124 – Force Account Provisions and Compensation. An estimate amount for
the force account is allocated in the proposal schedule under County of
126 Hawaii, Traffic Signal Support. The actual amount to be paid will be the
127 sum shown on the accepted force account records whether this sum be
128 more or less than the estimated amount allocated in the proposal
129 schedule.”
131 (E) The Engineer will measure regulatory, warning, and miscellaneous
132 signs as complete units of the type and design specified in the proposal
133 schedule.
134
(VII) Amend Subsection 623.05 Payment by revising line 581 to line 594 to
136 read as follows:
137
Sample
623-3a 6/27/18
140
145
150
155
160
165
170
175
180
138 “623.05 Payment. The Engineer will pay for the controller and controller
139 cabinet assembly including the cabinet foundation at the contract unit price per
each complete in place. The price includes full compensation for submitting the
141 equipment list and drawing; furnishing and mounting the controller cabinet;
142 furnishing, assembling, wiring, software, and housing the controller and auxiliary
143 equipment; painting the controller cabinet; testing; providing turn-on service;
144 submitting warranty; and furnishing equipment, tools, labor, materials and other
incidentals necessary to complete the work.
146
147 The Engineer will pay for the UPS system, UPS cabinet assembly
148 including the cabinet foundation at the contract unit price per each complete in
149 place. The price includes full compensation for submitting the equipment list and
drawing; furnishing and mounting the cabinet; furnishing, assembling, wiring,
151 software, and auxiliary equipment; painting the controller cabinet; testing;
152 providing turn-on service; submitting warranty; and furnishing equipment, tools,
153 labor, materials and other incidentals necessary to complete the work.
154
The Engineer will pay for the CCTV system and vehicle detection video
156 system at the contract prices per pay unit. The price includes full compensation
157 to install cameras, cables, mountings, and furnishing equipment, tools, labor,
158 materials and other incidentals necessary to complete the work.
159
The Engineer will pay for the accepted loop detector sensing units at the
161 contract unit price per each complete in place. The price includes full
162 compensation for saw cutting; cleaning and blowing the saw cut area; furnishing
163 and inserting the loop cable; splicing in the pullbox; filling the saw cut groove with
164 hot applied rubberized sealant; and furnishing equipment, tools, labor, materials
and other incidentals necessary to complete the work.
166
167 The Engineer will pay for the emergency vehicle preemption (EVP)
168 optical receivers at the contract unit price per each complete in place. The price
169 includes full compensation for submitting the equipment list and drawing;
furnishing and installing the receivers; wiring; bonding and grounding; testing;
171 providing turn-on service; submitting warranty; and furnishing equipment, tools,
172 labor, materials; and other incidentals necessary to complete the work.
173
174 The Engineer will pay for the pedestrian pushbuttons with instruction signs
at the contract unit price per each complete in place. The price includes full
176 compensation for submitting the equipment list and drawing; furnishing and
177 installing the pedestrian pushbuttons with the instruction signs; wiring; bonding
178 and grounding; testing; providing turn-on service; submitting warranty; and
179 furnishing equipment, tools, labor, materials; and other incidentals necessary to
complete the work.
181
182 The Engineer will pay for the foundations for the traffic signal standards at
183 the contract unit price per each complete in place. The price includes full
Sample
623-4a 6/27/18
184 compensation for excavating and backfilling; forming; furnishing and placing the
185 reinforcing steel; mixing, placing, and curing the concrete; furnishing and setting
186 the anchor bolts; restoring the pavement; and furnishing equipment, tools,
187 materials and other incidentals necessary to complete the work.
188
189 The Engineer will pay for the traffic signal standards at the contract unit
190 price per each complete in place. The price includes full compensation for
191 submitting the equipment list and drawing; furnishing and installing the traffic
192 signal standards; wiring; bonding and grounding; testing; providing turn-on
193 service; submitting warranty; and furnishing equipment, tools, labor, materials;
194 and other incidentals necessary to complete the work.
195
196 The Engineer will pay for the traffic signal, pedestrian, and street light
197 assemblies at the contract unit price per each complete in place. The price
198 includes full compensation for submitting the equipment list and drawing;
199 assembling the signal heads and/or street lights; wiring; bonding and grounding;
200 painting the signal head mounting; testing; providing turn-on service; submitting
201 warranty; and furnishing equipment, tools, labor, materials and other incidentals
202 necessary to complete the work.
203
204 The Engineer will pay for the pullboxes at the contract unit price per each
205 complete in place. The price includes full compensation for submitting the
206 equipment list and drawing; furnishing and installing the pullboxes at the
207 designated locations; saw cutting; excavating and backfilling; restoration of
208 concrete sidewalks, asphalt concrete pavement and landscaping; coating the
209 frames and covers; and furnishing equipment, tools, labor, materials and other
210 incidentals necessary to complete the work.
211
212 The Engineer will pay for the service wall with metering equipment at the
213 contract price per pay unit. The price includes full compensation for furnishing
214 and installing the meter/main safety socket box, foundation, pipe stanchions,
215 pullbox, support structure, ground rod, conduit, conductors; secondary electrical
216 duct lines, saw cutting, excavating and backfilling; furnishing, installing,
217 grounding, terminating conductors, demolition, and furnishing equipment, tools,
218 labor, materials and other incidentals necessary to complete the work.
219
220 The Engineer will pay for the traffic signal duct lines at the contract unit
221 price per linear foot complete in place. The price includes full compensation for
222 the concrete encasement; saw cutting; trenching; excavating and backfilling,
223 including asphalt concrete pavement, aggregate base course and aggregate
224 subbase course for trench repair; concrete curb and/or gutter and concrete
225 sidewalk repair; furnishing, installing, bonding, and grounding the conduits and
226 interconnect subducts; and furnishing equipment, tools, labor, materials and
227 other incidentals necessary to complete the work.
228
Sample
623-5a 6/27/18
230
240
250
260
270
229 The Engineer will pay for the traffic signal cables at the contract unit price
per linear foot complete in place. The price includes full compensation for
231 furnishing, installing, splicing, and taping the cable; furnishing and installing the
232 preemption detector cable from the detector to the cabinet; furnishing and
233 installing interconnect fabric subducts; making the connections; providing turn-on
234 service; and furnishing equipment, tools, labor, materials and other incidentals
235 necessary to complete the work.
236
237 The Engineer will pay for the County of Hawaii, Traffic Signal Support and
238 the Services Charges by HECO on a force account basis according to
239 Subsection 109.06 – Force Account Provisions and Compensation. An estimate
amount for the force account is allocated in the proposal schedule under
241 Hawaiian Electric Company Service Connection Fees and Transformer
242 Installation Fees. The actual amount to be paid will be the sum shown on the
243 accepted force account records whether this sum be more or less than the
244 estimated amount allocated in the proposal schedule.
245
246 The Engineer will pay for regulatory, warning, and miscellaneous signs at
247 the contract price per each for the type and design specified complete in place.
248 Payment will be full compensation for excavating and backfilling, furnishing and
249 installing materials, furnishing equipment, tools, labors, and incidentals
necessary to complete the work.
251
252 The Engineer will not pay for demolition of the existing traffic signal
253 system. The work includes, but not limited to, removing the existing traffic signal
254 standards, concrete bases, and other incidentals necessary to complete the
255 work. The Engineer will consider the cost for demolition as included in the
256 contract prices for the various contract items.
257
258 The Engineer will not pay for the electrical risers. The work includes
259 furnishing and installing the riser; and furnishing equipment, tools, labor,
materials, and other incidentals necessary to complete the work. The Engineer
261 will consider the cost for risers as included in the contract prices for the various
262 contract items.
263
264 The Engineer will not pay for trench and structural excavation and backfill,
265 saw cutting and repairing of existing pavement, sidewalk, and curb and gutter,
266 conduit stub-outs, conduit stub-out markers and duct sealing of conduits
267 separately. The Engineer will not pay for truss and bracket arms, lamps,
268 photoelectric control, ground rods, anchor bolts, breakaway aluminum
269 transformer bases, bolt covers, nuts, washers and fasteners separately. The
Engineer will consider the cost as included in the contract prices of the various
271 contract items. The cost is for the work described in this section and in the
272 contract documents.
273
Sample
623-6a 6/27/18
274 The Engineer will not pay for additional materials and labor not specifically
275 shown or called for in the contract documents but are necessary to complete the
276 work.
277
278 The Engineer will pay for the following pay items when included in the
279 proposal schedule:
280
281 Pay Item Pay Unit
282
283 Controller with Cabinet, In Place Complete Each
284
285 UPS with Cabinet, In Place Complete with Batteries Each
286
287 Vehicle Detection Video System Each
288
289 CCTV System Each
290
291 Loop Detector (6 ft x 6 ft) Each
292
293 Loop Detector (6 ft x 40 ft) Each
294
295 Opticom Receiver Assembly with ________ Mounting Each
296
297 Pedestrian Pushbutton System with Guide Sign Assemblies Each
298
299 Foundation for Type I Traffic Signal Standard Each
300
301 Foundation for Type II Traffic Signal Standard Each
302
303 Foundation for Type III Traffic Signal Standard Each
304
305 Foundation for Type IV Traffic Signal Standard Each
306
307 Foundation for Pedestrian Pushbutton Pedestal Each
308
309 Type I Traffic Signal Standard Each
310
311 Type II Traffic Signal Standard, per ____ Mast Arm Length Each
312
313 Type III Traffic Signal Standard, per ____ Mast Arm Length Each
314
315 Type IV Traffic Signal Standard Each
316
317 Pedestrian Pushbutton Pole Standard Each
318
319 Traffic Signal Assembly, 3-Section Head Type I Mounting Each
Sample
623-7a 6/27/18
320
325
330
335
340
345
350
355
360
365
321 Traffic Signal Assembly, 3-Section Head Type II Mounting Each
322
323 Traffic Signal Assembly, 3-Section Head Type III Mounting Each
324
Traffic Signal Assembly, 3-Section Head Type IV Mounting Each
326
327 Traffic Signal Assembly, 3-Section Head Type V Mounting Each
328
329 Traffic Signal Assembly, 3-Section Head Type VI Mounting Each
331 Traffic Signal Assembly, 4-Section Head Type II Mounting Each
332
333 Traffic Signal Assembly, 4-Section Head Type III Mounting Each
334
Traffic Signal Assembly, 4-Section Head Type IV Mounting Each
336
337 Traffic Signal Assembly, 4-Section Head Type V Mounting Each
338
339 Traffic Signal Assembly, 4-Section Head Type VI Mounting Each
341 Pedestrian Signal Assembly, Type I Mounting Each
342
343 Pedestrian Signal Assembly Each
344
Street Light Assembly, Luminaire Arm and Fixture (LED) Each
346
347 Traffic Signal Duct Line System, ___, ___-inch Conduit, Sch ___ PVC,
348 in Plain Concrete Jacket L.F.
349
Feeder Duct Line System, ____, ____-inch Conduit, Sch ___ PVC,
351 in Plain Concrete Jacket (Handholes to Traffic Signal
352 Standards/Pedestrian Pushbutton) L.F.
353
354 Electrical and Telephone Service Duct Line System
(Riser Pole to Metering Equipment) L.F.
356
357 Pullbox (12” x 12” x 12”) Each
358
359 Pullbox (17” x 30” x 18”) Each
361 Pullbox (24” x 36” x 18”) Each
362
363 Traffic Signal Cable (26C#14) L.F.
364
Traffic Signal Cable (9C#14) L.F.
Sample
623-8a 6/27/18
366
367 Traffic Signal Drop Cable (4C#14) L.F.
368
369 Inductive Loop Lead-In Wire (2C#16) L.F.
370
371 Shield Outdoor/Rated CAT-5e Cable
372 (Video Detection and CCTV) L.F.
373
374 Preemption Cable (3C#20) L.F.
375
376 Pedestrian Pushbutton Cable (2C#16)
377 (Standard Pushbutton) L.F.
378
379 Pedestrian Pushbutton Cable (2C#14)
380 (Audible/Vibrotactile Pushbutton) L.F.
381
382 Street Light Wire L.F.
383
384 2-Pair, 4-Strand (minimum) Fiber Optic Inter-Connect Cable L.F.
385
386 Power Cable (3C#4) L.F.
387
388 #6 AWG RHW Stranded Copper Ground with Green Insulation
389 for Pullboxes, 5/8-inch x 8-foot Copper Ground and Ground Ring L.F.
390
391 Service Wall with Metering Equipment Lump Sum
392
393 County of Hawaii, Traffic Signal Support Force Account
394
395 Services Charges by HECO Force Account
396
397 Overhead Street Name Sign, Mounted on Mast Arm Each
398
399 Regulatory or Warning Sign, Mounted on Mast Arm or Pole Each
400
401
402 END OF SECTION 623”
Sample
623-9a 6/27/18
1 SECTION 770 – TRAFFIC SIGNAL MATERIALS
2
3 Make the following amendments to said Section:
4
5 (I) Amend Subsection 770.02 by revising lines 154 to 329 to read as follows:
6
7 “770.02 Traffic Signal Heads.
8
9 (A) Standard Traffic Signal Heads. Each signal head shall conform to the
10 following characteristics: adjustable, light‐colored, vertical‐type with number and
11 type of sections as specified, indications in one direction only, and adjustable
12 through 360 degrees about its vertical axis.
13
14 Vertical signal heads shall contain three sections with the following configuration:
15
TABLE 770.02‐1 ‐STANDARD TRAFFIC SIGNAL HEAD
CONFIGURATION
Red Top
Yellow Center
Green Bottom
16
17 (1) Optical Units. Each optical unit shall include lens, reflector,
18 lampholder, and clear traffic signal lamp.
19
20 Incandescent, non‐programmable, and programmable vehicle signals shall
21 conform to the following requirements:
22
23 (a) Replace incandescent signal of vehicle signal head with light‐
24 emitting diode (LED) signal assembly comprised of high out LED
25 light source protected by impact‐resistant polycarbonate lens. LED
26 head assembly shall replace standard 12‐inch incandescent
27 polycarbonate signal head. Operating at 60 to 135 volts and with
28 maximum power consumption of 22 watts.
29
30 (b) To ensure quality and performance, LED head shall have prior
31 history of testing and use by Caltrans and shall exceed ITE
32 standards. Failure on one LED shall not affect any other LED.
33 LED head shall have fully‐encapsulated electronic circuitry and
34 configuration for 12‐inch ball. LED head shall be McCain 12‐inch
35 LED traffic head (or approved equal).
36
37 (2) Housing. Signal head housing or case shall be assembly of
38 separate interchangeable sections. Interchangeable sections shall be
39 expandable type for vertical mounting without tie rods, and shall be secured
40 together in watertight manner to form unit. Individual optical units shall be
Sample
770-1 6/27/18
45
50
55
60
65
70
75
80
85
41 housed in each section. The side of housing or door containing lens shall
42 be square. Housing may be of aluminum or polycarbonate resin.
43
44 Die-cast aluminum housing shall conform to ASTM B85 with
aluminum doors and end plates. Parts shall be clean, smooth, and free of
46 flaws, cracks, blowholes, and other imperfections.
47
48 Polycarbonate housing shall be ultra‐violet‐stabilized virgin
49 polycarbonate resin of specified color, injection molded, complete with
integral top, bottom, and sides, and shall have minimum thickness of 0.09
51 inch.
52
53 Each section shall be furnished complete with one‐piece hinged
54 door mounting for lens and other parts of optical system, watertight
gaskets, and simple door‐locking device. Optical system shall be mounted
56 to allow for swinging various parts open for ready access or removal.
57 Sections shall be interchangeable and designed to permit removing or
58 adding of sections. Round opening shall be provided in top and bottom of
59 each section face to receive 1‐1/2-inch supporting pipe frame.
61 Exposed bolts, screws, hinge pins, and door‐locking devices shall
62 be made of stainless steel. Interior screws and fittings shall be made of
63 stainless steel or other corrosion‐resistant material as approved by the
64 Engineer.
66 Gaskets, including door, lens, and reflector gaskets, shall be
67 neoprene. Lamp holder gaskets shall be heat‐resistant.
68
69 Lampholder wires shall connect to terminal block, mounted inside at
back of housing. Each terminal block shall be furnished with sufficient
71 screw‐type terminals spaced to terminate all field conductors and lamp
72 conductors independently. Terminals to which field conductors are
73 attached shall be permanently identified and conductors shall be color‐
74 coded to aid field wiring.
76 Each lens shall be furnished with removable tunnel‐type hood made
77 of 0.030‐inch‐thick sheet aluminum or of polycarbonate with minimum
78 thickness of 0.060 inch. Hoods shall be 11 inches minimum in length.
79
Aluminum housing shall be painted with one coat of alkyd, corrosion‐
81 inhibiting, lead and chromate free, VOC (volatile organic compound)-
82 compliant primer coating, Society for Protective Coatings Specification
83 SSPC‐25; and one coat of medium gray enamel alkyd, semi‐gloss, low
84 VOC content, Master Painters Institute (MPI) Standard No. 94. Dark green
enamel finish coat shall be Alkyd Urea Exterior Baking Enamel, Federal
Sample
770-2 6/27/18
90
95
100
105
110
115
120
125
130
86 Standard FED‐STD‐595B. Dark green enamel shall match color chip on
87 file with the Department. Signal face housing and entire surface of hood
88 used in front of signal lens shall be painted dull black. Polycarbonate
89 housing shall be painted dark green.
91 (3) Directional Louvers. Directional louvers shall be constructed to fit
92 snugly in signal hoods. Outside cylinder and vanes shall be constructed of
93 No. 22 U.S. gage aluminum, and vanes constructed of No. 27 U.S. gage
94 aluminum or cylinder and vanes of aluminum alloy 3003‐H14 sheet of
similar construction. Sheet aluminum louvers shall be coated after
96 fabrication. Louvers shall be painted dull black.
97
98 (4) Back Plates. Back plates shall be constructed of a flat sheet of
99 polycarbonate, and shall have either a flat black finish or signal green finish.
Reflective tape shall meet the specifications for ASTM D4956 Type I or
101 Type III.
102
103 Back plates shall be compatible with the signal heads to be installed,
104 or with the existing heads to be retrofitted. The back plates shall have
appropriate mounting brackets and when mounted shall not obstruct the
106 signal head door openings. The back plates shall be a 5-inch border, as
107 specified in the contract documents, around the entire signal head, and
108 shall be louvered, as specified in the contract documents. The yellow
109 reflective tape shall border the back plate and have a width of 1-inch as
specified in the contract documents.
111
112 (B) Signal Head Mounting. Top of pole, bracket, cantilever, and under slung‐
113 mounted signal faces shall be supported by watertight assemblies of 1‐1/2-inch
114 standard aluminum pipe and malleable iron, or brass pipe fittings and hardware
as specified. Mounting assembly members shall be plumb or level, symmetrically
116 arranged and securely assembled. Conductors shall be concealed within
117 assemblies. Pipe slipfitter assemblies shall be of aluminum. Slipfitters shall fit
118 over 4‐1/2-inch outside diameter standard pipe for top of pole mountings or
119 2‐3/8-inch outside diameter tenon at end of mast arms. Mast arm end mounting
fittings shall be 90‐degree type or elevator type, as specified. Each slipfitter shall
121 be provided with at least three stainless steel set screws to secure assembly in
122 plumb position. Each pipe bracket assembly shall be attached to traffic signal
123 standard with 1‐1/2-inch aluminum pipe couplings. Caps shall seal unused
124 mounting holes in traffic signal housing.
126 Signal faces shall be equipped with positive, non‐ferrous, lock rings and
127 fittings that are designed to prevent signal faces from turning by external forces.
128 Lock ring and connection fittings shall have serrated contacts. Fittings shall permit
129 fastening at increments of less than 7 degrees.
Sample
770-3 6/27/18
135
140
145
150
155
160
165
170
175
131 Mountings shall be painted with one coat of zinc‐coated metal primer and
132 two coats of dark green enamel, as specified for signal housings.
133
134 Mark various parts of each mounting for easy assembly, if mountings are
delivered disassembled.
136
137 Signal heads mounted at intermediate points on mast arms shall be
138 equipped with mast arm mounting bracket. Component parts of mast arm
139 mounting shall include bracket with vertical tube. Vertical tube shall have upper
and lower devices to fasten signal face at bottom and top of mast arm face.
141 Vertical tube shall be connected to mast arm with clamp casting and two high‐
142 strength stainless steel cables. Stainless steel cables shall be tightened by screw
143 assembly (one per stainless steel cable). Signal face shall rotate through
144 mounting assembly. Signal face shall rotate about mast arm, and right and left
from vertical plane.
146
147 Polycarbonate traffic signal heads shall be equipped for post top mounting,
148 with internal reinforcement for mounting base or shall be equipped for Type IA
149 mounting.”
151 (II) Amend Subsection 770.04 Pedestrian Signal by revising lines 444 to 599 to
152 read as follows:
153
154 "770.04 LED Pedestrian Traffic Signal Modules with Countdown.
156 (A) Purpose. The purpose of this specification is to provide the minimum
157 requirements for the LED “walking person” and “hand” icon pedestrian signal
158 modules with countdown. This specification is only for the nominal overall
159 message-bearing surface of 16 x 18 inches. This specification is not intended to
impose restrictions upon specific designs and materials that conform to the
161 purpose and the intent of this specification. This specification refers to definitions
162 and practices described in “Pedestrian Traffic Control Signal Indications”
163 published in the Equipment and Materials Standards of the Institute of
164 Transportation Engineers, (referred to in this document as “PTCSI”) and in the
Applicable Sections of the Manual on Uniform Traffic Control Devices (MUTCD),
166 2003, Chapter 4E.
167
168 (B) Physical and Mechanical Requirements. The modules shall fit into
169 existing pedestrian signal housings built for the PTCSI sizes stated in Section 1
of the “walking person” and “hand” icon pedestrian signal indication Standard
171 without modification to the housing and shall not require special tools for
172 installation.
173
174 (1) Installation of a retrofit replacement module into existing pedestrian
signal housing shall only require the removal of the existing optical unit
Sample
770-4 6/27/18
176 components, shall be weather tight and fit securely in the housing; and shall
177 connect directly to existing electrical wiring. The LED module shall have a
178 visual appearance similar to that of an incandescent lamp (i.e. smooth and
179 non-pixelated). Screwed on lenses are not allowed. Only modules with
180 internal mask shall be utilized. No external silk-screen shall be permitted.
181
182 (2) When not illuminated, the WALKING PERSON, UPRAISED HAND,
183 and COUNTDOWN DIGITS shall not be readily visible. The countdown
184 digits of the pedestrian signal module shall be located to the right of the
185 associated UPRAISED HAND. The display of the number of remaining
186 seconds shall begin only at the beginning of the pedestrian change interval.
187 After the countdown displays zero, the display shall remain dark until the
188 beginning of the next countdown. The walking person, hand icons and
189 countdown digits shall be incandescent looking.
190
191 (3) The units shall not have any external attachments, dip switches,
192 toggle switches or options that will allow the mode to be changed from
193 counting the clearance cycle, to the full walk/don’t walk cycle or any other
194 modification to the icons or digits.
195
196 (4) For each nominal module, use the corresponding minimum H
197 (height) and W (width) measurements:
198
Module Size Icon Icon Countdown Countdown Countdown
Height Width Height Width Segment
Width
(16 x 18 in) 11 in 7 in 9 in 7 in 0.7 in
199
200 (5) All exposed components of a module shall be suitable for prolonged
201 exposure to the environment. As a minimum, the module shall be rated for
202 use in the ambient operating temperature range, measured at the exposed
203 rear of the module, of -40oC to +74oC (-40oF to +165oF).
204
205 (6) The module shall be a single, self-contained device, not requiring
206 on-site assembly for installation into an existing pedestrian signal housing.
207 The power supply shall be located inside the pedestrian signal module.
208 The assembly and manufacturing process for the module shall be designed
209 to assure all internal LED and electronic components are adequately
210 supported to withstand mechanical shock and vibration from high winds
211 and other sources.
212
213 (7) The front window shall be a transparent polycarbonate material with
214 internal masking to prevent the icons and digits from being visible when not
215 in operation. External masking or silk-screen technology shall not be
216 permitted.
Sample
770-5 6/27/18
220
225
230
235
240
245
250
255
260
217
218 (8) Each module shall be identified on the backside with the
219 manufacturer’s name, model, serial number and operating characteristics.
The operating characteristics shall include the nominal operating voltage
221 and stabilized power consumption, in watts and/or Volt-Amperes.
222
223 (C) Photometric Requirements.
224
(1) For a minimum period of 60 months, the maintained minimum
226 luminance values for the modules under operating conditions, when
227 measured normal to the plane of the icon surface, shall not be less than:
228
229 (a) Walking Person: 2,200 cd/m2 .
231 (b) Upraised Hand: 1,400 cd/m2 .
232
233 (c) Countdown Digits: 1,400 cd/m2;
234
(2) The luminance of the emitting surface, measured at angles from the
236 normal of the surface, may decrease linearly to a value of 50% of the values
237 listed above at an angle of 15 degrees. The LED module shall have a
238 visual appearance similar to that of an incandescent lamp (i.e. smooth and
239 non-pixelated).
241 (3) Maximum permissible luminance: When operated within the
242 temperature range, the actual luminance for a module shall not exceed
243 three times the required peak value of the minimum maintained luminance.
244 Luminance uniformity: The uniformity of the signal output across the
emitting section of the module lens (i.e. the hand, person or countdown
246 icon) shall not exceed a ratio of 5 to 1 between the maximum and minimum
247 luminance values (cd/m2).
248
249 (4) The standard colors for the LED pedestrian signal module shall be
white for the walking person and Portland orange for the hand icon and the
251 countdown digits.
252
253 (D) Electrical Requirements.
254
(1) All wiring and terminal blocks shall meet the requirements of Section
256 13.02 of the VTCSH Standard. Maximum of three secured, color-coded, 1
257 meter (39 inches) long 600 V, 16 AWG minimum, jacketed wires,
258 conforming to the National Electrical Code, rated for service at +105oC, are
259 to be provided for electrical connection. The conductors shall be color-
coded with orange for the hand, blue for the walking person and white as
261 the common lead.
Sample
770-6 6/27/18
265
270
275
280
285
290
295
300
305
262
263 (2) LED modules shall operate from a 60 +3 Hertz AC line power over
264 a voltage range from 80 to 135 VAC RMS. Nominal operating voltage for
all measurements shall be 120 +3 VAC RMS. Fluctuations in line voltage
266 over the range of 80 to 135 VAC RMS shall not affect luminous intensity by
267 more than +10%. To prevent the appearance of flicker, the module circuitry
268 shall drive the LEDs at frequencies greater than 100 Hz when modulated,
269 or at DC, over the voltage range specified.
271 (3) Low Voltage Turn Off: There should be no illumination of the module
272 when the applied voltage is less than 35 VAC RMS. To test for this
273 condition, each icon must first be fully illuminated at the nominal operating
274 voltage. The applied voltage shall then be reduced to the point where there
is no illumination. This point must be greater than 35 VAC RMS.
276
277 (4) Turn-On and Turn-Off Time: A module shall reach 90% of full
278 illumination (turn-on) within 75 msec of the application of the nominal
279 operating voltage. The signal shall cease emitting visible illumination (turn-
off) within 75 msec of the removal of the nominal operating voltage.
281
282 (5) Default Condition: For abnormal conditions when nominal voltage
283 is applied to the unit across the two-phase wires (rather than being applied
284 to the phase wire and the neutral wire) the pedestrian signal unit shall
default to the hand symbol.
286
287 (6) The on-board circuitry of a module shall include voltage surge
288 protection:
289
(a) To withstand high-repetition noise transients and low-
291 repetition high-energy transients as specified in NEMA Standard
292 TS-2 2003, Section 2.1.8.
293
294 (b) Section 8.2, IEC 1000-4-5 & Section 6.1.2 ANSI/IEEE
C62.41.2-2002, 3kV, 2 ohm.
296
297 (c) Section 8.0, IEC 1000-4-12 & Section 6.1.1 ANSI/IEEE
298 C62.41.2-2002, 6kV, 30 ohm.
299
(7) The LED signal and associated on-board circuitry shall meet the
301 requirements of the Federal Communications Commission (FCC) Title 47,
302 Subpart B, Section 15 regulations concerning the emission of electronic
303 noise by Class A digital devices. The modules shall provide a power factor
304 of 0.90 or greater when operated at nominal operating voltage, and 25oC
(77oF). Total harmonic distortion induced into an AC power line by the
Sample
770-7 6/27/18
310
315
320
325
330
335
340
345
350
306 module, operated at nominal operating voltage, and at 25oC (77oF) shall
307 not exceed 20%.
308
309 (8) The current draw shall be sufficient to ensure compatibility and
proper triggering and operation of load current switches and conflict
311 monitors in signal controller units. Off State Voltage Decay: When the
312 module is switched from the “on” state to the “off” state, the terminal voltage
313 shall decay to a value less than 10 VAC RMS in less than 100 milliseconds
314 when driven by a maximum allowed load switch leakage current of 10
milliamps peak (7.1 milliamps AC).
316
317 (E) Module Functions.
318
319 (1) The module shall operate in one mode: Clearance Cycle Countdown
Mode Only. The module shall start counting when the flashing hand icon
321 (don’t walk) turns on and will countdown to “0” and turn off when the steady
322 hand icon (don’t walk) signal turns on. The module shall not have user
323 accessible switches or controls for the purpose of modifying the cycle,
324 icons or digits. At power on, the module enters a single automatic learning
cycle. During the automatic learning cycle, the countdown display shall
326 remain dark. The unit shall re-program itself if it detects any increase or
327 decrease of pedestrian timing. The digits shall go blank once a change is
328 detected and then take one complete pedestrian cycle (with no counter
329 during this cycle) to adjust its buffer timer.
331 (2) The module shall allow for consecutive cycles without displaying the
332 steady hand icon (“don’t walk”). The module shall recognize preemption
333 events and temporarily modify the crossing cycle accordingly. If the
334 controller preempts during the walking man, the countdown shall follow the
controller's directions and shall adjust from walking man to flashing hand.
336 It shall start to count down during the flashing hand. If the controller
337 preempts during the flashing hand, the countdown shall continue to count
338 down without interruption. The next cycle, following the preemption event,
339 shall use the correct, initially programmed values. This specification is
worded such that the flashing don’t walk time is not modified.
341
342 (3) If the controller output displays the steady hand icon (don’t walk)
343 condition or if both the hand/person go dark and the unit has not arrived to
344 zero, the unit suspends any timing and the digits shall go dark.
346 (F) Warranty. Manufacturers will provide the following warranty provisions.
347 Replacement or repair of an LED signal module that fails to function as intended
348 due to workmanship or material defects within the first 5 years (60 months) from
349 the date of delivery.
Sample
770-8 6/27/18
355
360
365
370
375
380
385
390
395
351 (G) Pedestrian Signal Pushbutton with Integral Sign. The pedestrian
352 pushbutton unit shall consist of an assembly that can be secured to traffic poles
353 with standard screws, be tamper proof, weatherproof, and constructed so that
354 electrical shocks are impossible to receive.
356 (1) The housing for the pushbutton assembly shall be of cast and/or
357 machined aluminum. The pushbutton assembly shall be weatherproof with
358 a water diverting groove set in the outside diameter of the actuator button
359 receptor. The housing shall be designed to reduce vandalism and shall
mount on the side or top of a pole with a minimum 2-inch diameter button.
361 The pushbutton housing shall be capable of mounting in an ‘up button’ or
362 ‘down button’ configuration. All wire connections shall be accessible from
363 the back of the assembly.
364
(2) An ADA acceptable raised directional sign shall be installed with
366 stainless steel fasteners to the housing. The sign shall consist of a raised
367 walking person and a raised arrow indication. Paint the unit black and paint
368 the raised walking person and arrow white. The sign shall be capable of
369 mounting in an ‘up button’ or ‘down button’ configuration. The raised
walking person and arrows shall be directional and match the indication as
371 shown in the plans.
372
373 (3) The pushbutton shall extend from the sign faceplate approximately
374 three inches. The pushbutton actuator shall be convex in design having a
flat area on the face for uses of a stylus, ADA acceptable, two inches in
376 diameter, and have a tension of less than five pounds when pressed. The
377 button shall be manufactured in a way that it cannot be stuck in a closed
378 (constant call) position.
379
The pedestrian pushbutton shall be a piezoelectric type and be UL
381 listed. The button shall have a stainless steel actuator and shall be
382 mounted within the housing with stainless steel, non-corrosive, tamper
383 proof fasteners. The unit shall operate between 12-24 V DC or AC, 3-inch
384 round mounts with 4 mounting bolts. The pedestrian pushbutton shall give
an audio and visual signal each time the pedestrian button is activated.”
386
387 (III) Amend Subsection 770.05 Controller Equipment by revising lines 601 to 740 to
388 read as follows:
389
“770.05 Traffic Controller Cabinet and UPS Cabinet Equipment.
391
392 (A) Model Rack Mounted Type Cabinet.
393
394 The 332L cabinet to be furnished shall be in accordance with
CALTRANS Transportation Electrical Equipment Specifications (TEES),
Sample
770-9 6/27/18
396 2009 Errata 2, dated December 2014 except as required herein. The 332L
397 cabinet assembly shall not include a controller. The cabinet shall be wired
398 for Opticom. A complete operating cabinet assembly containing the
399 standard CALTRANS equipment complement with/including:
400
401 (1) 2010ECLip, Conflict Monitor (1 each).
402
403 (2) LS 200, Load Switches (12 each).
404
405 (3) LS-200 Flasher (2 each).
406
407 (4) Model 430, Flash Transfer Relays (4 each).
408
409 (5) Flash Programming Sockets (8 each).
410
411 (6) DC Isolators (3 each).
412
413 (7) LM 222 Loop Amplifiers (8 each).
414
415 (8) 206L Power Supply (1 each).
416
417 (9) Housing. The cabinet housing shall be 66” x 24” x 30” as specified
418 in the CALTRANS Specifications. The cabinet shall be base mounted. Four
419 (4) support braces, two (2) installed on each side of the rack assembly shall
420 be welded with a continuous seam directly under the rack assembly
421 uprights. The cabinet exterior shall have an anti-graffiti coating over a
422 powder coated ANSI-70 light gray color.
423
424 (10) Ventilation. A single 100 CFM fan and thermostat shall be
425 provided. A single 12” x 16” replaceable air filter shall be provided. The
426 thermostat shall be factory set at 90ºF in all cabinet assemblies. The
427 thermostat and thermostat temperature setting shall be easily accessible
428 and adjustable from the front of the cabinet assembly. Thermostat
429 terminals shall be insulated to prevent accidental electric shock.
430
431 (11) Police Panel. Police panel door shall be insulated to prevent water
432 from entering the cabinet assembly. This insulation material used and its
433 ability to resist water penetration shall not degrade over time. The police
434 panel door shall have a drain to prevent water from collecting within the
435 assembly.
436
437 (12) Key Sets and Doors. The front and rear doors of all cabinet
438 assemblies shall be keyed to Best Key locks with Construction Red Cores
Sample
770-10 6/27/18
440
445
450
455
460
465
470
475
480
439 and keys installed. Provide an extra set of AA1 cores and keys; two (2ea)
with each cabinet.
441
442 The front door shall be ventilated and include a disposable filter that
443 is secured in place, yet easily removed or reinstalled for replacement.
444
(13) Door Switches. Front and rear door switches shall be fully
446 insulated against water intrusion.
447
448 (14) Cabinet Power Supply. The cabinet power supply shall be Model
449 206L power supply or equivalent. The power supply unit shall incorporate
switching design technologies as well as power factor correction.
451
452 (15) Drawer. A slide out drawer assembly per TEES Errata 4 shall be
453 supplied. It is the same as Errata 2 but vented.
454
(16) Assemblies. Nylon card guides shall be integrated into the cabinet
456 assemblies where all load switches, flasher, input file and power supply
457 hardware may be installed. The card guide slots shall be of sufficient depth
458 to support pluggable devices when they are not fully inserted into the
459 electrical receptacles, and the installation or removal of pluggable devices
shall not require excessive force.
461
462 (17) AC Service. AC service terminal blocks shall be a minimum of 6”
463 from the base of the rack supports.
464
(18) SPA. SPA shall be Errata 4 SPA with surge suppression.
466
467 (19) Output File. The entire side panel within the output file that is
468 directly adjacent to the solder side of the conflict monitor unit shall be
469 insulated with non-conducting sheeting, including covering screw heads,
rivets, etc. This sheeting shall not degrade over time and shall remain
471 attached to the output file throughout the life of the cabinet assembly. This
472 sheeting shall be of minimal thickness as to not impede the insertion or
473 removal of the conflict monitor unit.
474
(20) Documentation. Two (2) sets of non-fading cabinet drawings and
476 schematics that are to be placed in a clear, sealable, water tight plastic bag
477 shall be provided.
478
479 (21) Cabinet Lights. Each cabinet shall include adjustable LED lighting
fixtures with the switch built in. One lighting fixture shall be mounted inside
481 the top front portion of the cabinet, one mounted on the top rear portion of
482 the cabinet, one mounted on the rear left side and one on the rear right
483 side. The LED fixtures shall provide illumination equivalent to a 15-watt
Sample
770-11 6/27/18
485
490
495
500
505
510
515
520
525
484 cool white fluorescent light fixture and shall include an easily accessible
on-off switch. Door actuated switches shall be installed to turn on the
486 cabinet lights when either the front or rear door are opened.
487
488 (22) Auxiliary Output File. The auxiliary output file shall house three
489 (3) flash transfer relays and six (6) flash programming sockets. The
auxiliary output file shall be wired to ensure that all six (6) phases flash
491 correctly during flashing operation where 18 channels are being used. No
492 dark signals shall be allowed during the flashing operation.
493
494 (23) Traffic Controller.
496 The controller shall be a Cobalt rack-mount controller, Type
497 COBRM21110110000 with terminals and facilities.
498
499 This rack mount ATC controller shall be configured with Econolite’s
robust Cobalt Touch application software package. It shall have a seven-
501 inch, color, high brightness TFT LCD module with touch-screen capabilities
502 that is readable in direct sunlight. The rackmount controller shall include
503 an advanced, Linux-based Engine Board that is compliant with the ATC
504 5.2b and proposed 6.10 standards provides connectors that support
integration into 33x, ITS or NEMA TS 2 Type-1 cabinets. Controller
506 Assembly shall include the following hardware details:
507
508 (a) Caltrans C1/C11 cabinet interface to replace 170 or 2070
509 controllers in 33X cabinets.
511 (b) Synchronous Data Link Communications (SDLC) for Hybrid
512 or NEMA standard TS2 Type-1 cabinets.
513
514 (c) Supports Econolite Linux-based software or other
Prequalified ATC/Linux software.
516
517 (d) ATC Engine Board
518
519 1. Fully compliant with the ATC Standard version 5.2b
and Proposed ATC Standard 6.10.
521
522 2. 266MHz PowerQUICC II Pro-processor that provides
523 10 times more processing power than our previous
524 generation Controller processor.
526 3. 128Mbytes of DDR2 DRAM memory for application
527 and OS Program execution.
528
Sample
770-12 6/27/18
530
535
540
545
550
555
560
565
570
529 4. 64 Mbytes of FLASH for storage of OS Software and
user applications.
531
532 5. 2MB of SRAM memory for non-volatile parameter
533 storage.
534
(e) Two Ethernet switches provide additional ports and some
536 Level of management for networks ENET1 and ENET2.
537
538 (f) Advanced Graphics Controller shall enable enhanced
539 graphics user interface, include touch screen capabilities, and
replaces traditional text menu selection with graphical selections.
541
542 (g) Two USB 2.0 ports used to update application software,
543 upload/download configuration, and upload logged data.
544
(h) Datakey socket for an optional 3.3V Datakey, 8MB.
546
547 (i) SD Memory Card socket. The SD Card stores configuration
548 and logs and provides automatic backup configuration.
549
(j) CPU Active LED.
551
552 (k) Built in speaker for enhanced audio controller feedback.
553
554 (l) Recessed front panel AUX switch.
556 (m) Serial Ports.
557
558 1. Front panel mounted, 9-pin, C50s / Console port.
559
2. Rear panel mounted
561
562 a. 15-Pin NEMA Port 1, SDLC.
563
564 b. 25-Pin, NEMA, Port 2, Terminal.
566 c. 25-Pin ATC, C12S.
567
568 d. One slot for optional ATC / 2070
569 communications module for 723 access to SP1 and
SP2.
571
572 (n) Parallel Ports
573
Sample
770-13 6/27/18
575
580
585
590
595
600
605
610
615
574 1. Rear panel mounted.
576 2. C1S.
577
578 3. C11S.
579
(o) Power Supply
581
582 1. Meets all requirements of ATC standard v6.10.
583
584 2. Recessed front panel AC power switch.
586 (p) Operating System
587
588 1. Linux 2.6.3x or later kernel and Board Support
589 Package (BSP).
591 2. Compliant to ATC Standard V. 5.2.b Annex B
592 specifications.
593
594 (q) Power Connection Options:
596 1. A permanently attached cable and cable wraps for use
597 in 170 or 2070 replacement applications.
598
599 2. A NEMA TS2-Type 1, “A”, MS connector which
facilitates a detachable power cord for use in Econolite
601 Hybrid cabinets.
602
603 3. A 220VAC assembly.
604
(r) Communications Module Options:
606
607 1. FSK Module that can be configured for RS232
608 operation and use a 9 or 25 pin D connector.
609
2. 2070 TEES 2009 standard 6A, 6B, and 7A plug-in
611 Modules.
612
613 (s) Optional Datakey 3.3V, 8MB:
614
Controller Assembly shall include the following capabilities:
616
617 (a) 16 phases, 8 configurable concurrent groups in 4 timing
618 rings.
Sample
770-14 6/27/18
620
625
630
635
640
645
650
655
660
619
(b) 16 vehicle overlaps that can be configured as normal,
621 green/yellow, PPLT/FYA or Econolite.
622
623 (c) 16 pedestrian phases that can be configured as pedestrian
624 overlaps.
626 (d) Exclusive pedestrian operation.
627
628 (e) Dynamic max operation.
629
(f) Extendable walk and pedestrian clearance.
631
632 (g) Advanced walk.
633
634 (h) Bike input and green timing.
636 (i) Adaptive red clearance.
637
638 (j) Transit signal priority.
639
(k) 120 coordination event plans, each with its own cycle, offsets,
641 split timing, coordinated phases, vehicle and pedestrian recall and
642 phase omits.
643
644 (l) Offset and split entries displayed in percent or seconds.
646 (m) Automatic permissive periods.
647
648 (n) Fixed or floating force-off.
649
(o) Crossing arterial coordination.
651
652 (p) Quick-sync feature.
653
654 (q) Ten preemption sequences. Each may be configured as
priority, first-come-first-serve, or bus preemption operation.
656
657 (r) ECPI interlock to provide added monitoring.
658
659 (s) Railroad gate-down input and timing.
661 (t) Conditional delay when entering preemption
662
663 (u) Multiple exit preemption options:
Sample
770-15 6/27/18
665
670
675
680
685
690
695
700
705
664
1. Exit to selected exit phase.
666
667 2. Exit to coordination (no transition).
668
669 3. Exit to interrupted pedestrian phase.
671 4. Exit to interrupted vehicle phase.
672
673 5. Use timing from an exit timing plan once, then the
674 normal timing plan.
676 6. Exit to a selected phase first then to free or
677 coordination (selectable).
678
679 7. Exit free for one complete cycle then resume
coordination (no transition).
681
682 8. Exit to the phases where the most drivers have waited
683 the longest.
684
(v) 200 schedule programs, configurable for any combination of
686 months, days of the week, and days of the month.
687
688 (w) Fixed or floating exception day programs that override the
689 day plan event on a specific day.
691 (x) 16 day plans that can use any of the 100 event plans.
692
693 (y) Touch selection of detailed dynamic status display for the
694 main controller unit functions including: controller, coordinator,
preemptor, time base, detectors, and MMU.
696
697 (z) 64 vehicle detectors.
698
699 (aa) 16 system or speed detectors.
701 (bb) Unique detector types and operation.
702
703 (cc) Individually assignable to phase and functions.
704
(dd) Lock/non-lock function by detector.
706
707 (ee) 4 detector plans.
708
Sample
770-16 6/27/18
710
715
720
725
730
735
740
745
750
709 (ff) 4 detector diagnostic plans.
711 (gg) Logging of volume and/or occupancy assignable by any or all
712 of the 64 detectors.
713
714 (hh) 4 pedestrian diagnostic plans.
716 (ii) Separate buffers for detector activity, detector failures,
717
718 (jj) Controller events and MMU events
719
(kk) Logged data can be:
721
722 1. Viewed on front panel.
723
724 2. Retrieved via a RS-232 terminal port, USB.
726 3. Transferred via communications to a Traffic
727 Management Center.
728
729 (ll) NTCIP Level 2 Compliance.
731 (mm) Supports Centracs®, Aries® and TS2 NTCIP Level 2-
732 compliant pre-qualified central application
733
734 1. Provides menu selection using touch selections.
736 2. Programming uses touch data entry allowing touch
737 gestures to select yes/no, select enable/disable, pull-down
738 list selections and more.
739
Controller Assembly shall include the following Cobalt RM
741 software:
742
743 (a) Software features, plus the following:
744
1. Full-color graphic interface with touch-screen
746 capability.
747
748 2. Screen can be swiped to advance to another screen.
749
3. Naming of timing plans, event plans, day plans, and
751 week plans.
752
753 (b) Allows for an agency-specific default database.
Sample
770-17 6/27/18
755
760
765
770
775
780
785
790
795
754
(c) Automatic backup of controller database to optional Datakey
756 or manual back up to USB flash drive.
757
758 (d) Context sensitive help.
759
(e) 100-statement logic processor to test inputs, outputs or
761 timers and take actions based on the results.
762
763 (f) Cobalt Mobile remote tablet interface.
764
(g) Peer-to-Peer operation. Feature shall allow controllers to
766 share information with other controllers, independent of the central
767 system. One controller can communicate with up to 15 other
768 controllers through Ethernet.
769
(B) UPS Cabinet Equipment
771
772 (1) 336S Battery Cabinet. The 336S Battery Cabinet shall measure
773 46.28 inches tall, 23.02 inches deep with a 22.24 inch door opening (no
774 police door). The cabinet exterior shall have an anti-graffiti coating over a
powder-coated ANSI-70 light gray color. The front and rear doors of all
776 cabinet assemblies shall be keyed to Best Key lock with Construction red
777 cores and keys installed. The front and the rear door shall be ventilated
778 and include a disposable filter that is secure in place, yet easily removed
779 or reinstalled for replacement. Battery Cabinets shall include the following:
781 (a) 343 fan panel (1 each).
782
783 (b) LED lights, one in front and one in back (2 each).
784
(c) 1U rack mount power strip, 12 pos, 15 amp, widely spaced
786 (1 each).
787
788 (d) Full width & depth battery shelves (2 each).
789
(e) 336S service panel, EQ GND BUS, AC- BUS, (2) TBS PWR
791 blocks (1 each).
792
793 (f) Best locks, red core (2 each).
794
(g) AA1 keys and cores (2 each).
796
797 (2) Battery Backup System.
Sample
770-18 6/27/18
800
805
810
815
820
825
830
835
840
798
799 (a) Compatibility. The Uninterruptible Power Supply (UPS)
shall be compatible with the agencies current traffic controller
801 cabinet, controller and cabinet components, including the safety
802 monitor, for full time operation. The UPS shall include all necessary
803 cables to connect the UPS and batteries.
804
(b) Run-time. The UPS shall be configured with batteries to
806 provide a 2-amp cabinet load a to support a range of run time from
807 a minimum of four (4) hours to a maximum of ninety (90) hours of
808 operation at ambient temperature of 25°C.
809
(c) Output Capacity. UPS must provide a range of continuous
811 active output capacity from a minimum of 1000W to 1500W, with a
812 90% typical inverter efficiency while running in battery backup mode.
813 The UPS must have surge output capability of 2000W.
814
(d) Output Voltage. When under battery power, the UPS output
816 voltage shall be 120 VAC, ±3%, pure sine wave output, with <2%
817 total harmonic distortion (THD), and frequency of 60 Hz ±0.5%.
818
819 (e) Transfer Time. The maximum transfer time allowed, from
disruption of utility line voltage to stabilized inverter line voltage from
821 batteries shall be thirty-three (33) milliseconds max. The maximum
822 transfer time when switching from inverter line voltage to utility line
823 voltage after the line-qualifying period shall be thirty-three (33)
824 milliseconds max. The UPS shall be capable of allowing the user to
program the line qualifying period as three (3), ten (10) or thirty (30)
826 seconds.
827
828 (f) Operating Environment. Operating temperature for the
829 UPS and Power Interface Module (PIM) shall be -35°F to +165°F (-
37° to +74°C).
831
832 (g) Certifications. The UPS battery cells shall be recognized
833 UL-2054, CSA 22.2 No. 60950-1.
834
(h) Power & Control Connections
836
837 1. The UPS shall utilize a Power Interface Module (PIM)
838 to connect utility AC input to the UPS and batteries as well as
839 routing UPS output power to the cabinet load.
Sample
770-19 6/27/18
845
850
855
860
865
870
875
880
885
841 2. The AC input and output shall be separate panel
842 mounted plug/receptacles that allow no possibility of
843 accidental exposure to dangerous voltages.
844
3. The batteries shall have digital battery bus
846 connections to the UPS with locking connectors with
847 provision for six battery ports. There shall be AC power
848 connections from the Power Interface Module to the batteries
849 that are separate from the digital battery bus connections.
851 4. The UPS must offer six (6) battery ports that can
852 accommodate a mix of any form-factor Nickel-Zinc (NiZn)
853 batteries compatible with the UPS system.
854
5. The UPS must be capable of accepting batteries of
856 different capacities at once, giving the user the ability to
857 utilize different battery sizes to achieve required run-times.
858
859 6. The UPS must allow the user to ‘Hot Swap’ any of the
battery form-factors while on utility power and/or battery
861 backup power.
862
863 (i) Battery
864
1. Flexible Battery Option: The standard run-time battery
866 panel(s) must incorporate a bendable design, which allows
867 the battery panel(s) to flex or bend for installation between
868 the 19” EIA rack and the sidewall of the 33X cabinet, or:
869
2. Rack Mountable Battery Option: The standard run-
871 time module(s) must have the capability of being installed
872 on/under a shelf or be rack mountable within the 19” EIA rack.
873
874 3. The charging/battery monitoring circuitry shall be
incorporated within the panel, module or extended run time
876 battery solutions.
877
878 (j) Charge. The UPS must be able to recharge standard panel
879 and module batteries from 0% to 100% state of charge (full capacity)
within four and one half (4.5) hours of complete discharge at 25°C
881 when AC utility line voltage is available. The number of batteries
882 connected to the UPS shall have NO effect on the recharge time.
883 The batteries must be able to charge at up to 50°C ambient
884 temperature. The UPS must not require trickle/float charging.
Sample
770-20 6/27/18
890
895
900
905
910
915
920
925
930
886 Wall Charging – The UPS panel, module and extended run
887 time batteries shall be able to be charged using a 120VAC, 15A wall
888 outlet (20A for extended run time) without need of a UPS
889 inverter/controller, battery charger or battery tender.
891 (k) Unit failure. The UPS must have a fail-safe utility tie feature
892 (bypass mode) with a visual indicator that automatically cuts back to
893 the utility line in the event of a UPS or battery failure, or complete
894 battery discharge.
896 (l) Operating Modes. The UPS shall have intelligent two-stage
897 operation defined as:
898
899 1. Stage One: Line Attenuator, Waveform Monitoring
and Switchover to Battery Backup.
901
902 2. Stage Two: Waveform Monitoring, Return to AC
903 Power.
904
(m) Oscilloscope Function. The UPS shall have an
906 oscilloscope function continuously monitoring the incoming utility AC
907 waveform. The oscilloscope function shall continuously evaluate
908 three (3) measures of the incoming utility AC waveform:
909
1. Voltage: A continuous RMS measurement with user
911 programmable AC voltage thresholds.
912
913 2. Waveform Anomalies: Oscilloscope enhanced
914 sensitivity mode compares incoming utility waveform to a
mathematically pure sine wave reference waveform.
916
917 3. Frequency: Continuously measured with frequency
918 deviation detected as quickly as 1 cycle and a default
919 threshold of 60Hz +6Hz.
921 (n) LCD Display. The UPS shall have a 64 x 128 Pixels LCD
922 display with white LED backlight. From the main screen, the LCD
923 display shall provide the following information:
924
1. Utility line voltage.
926
927 2. UPS status.
928
929 3. Cabinet consumption in watts.
Sample
770-21 6/27/18
935
940
945
950
955
960
965
970
975
931 4. Most recent AC power outage duration.
932
933 5. Battery capacity state of charge percentage.
934
(o) LCD Display Menu. The LCD Display Menu shall provide
936 the user the ability to program and monitor all UPS parameters.
937
938 (p) Local User Interface. The UPS shall include a navigational
939 dial to allow users the ability to navigate the menu to setup the UPS.
941 (q) Voltage Thresholds
942
943 1. The UPS shall allow the user to set high and low AC
944 line voltage thresholds to determine parameters to transfer
from utility line power to battery backup power.
946
947 2. The UPS shall bypass utility line power if the utility line
948 voltage is outside of the set high and low voltage parameters.
949
3. The UPS shall have a programmable utility AC
951 qualification time after restoration of utility AC power to within
952 specified voltage thresholds with choices of 3, 10 or 30
953 seconds.
954
(r) Notifications. All alarm functions shall be available on
956 SNMP, SMTP and Programmable Relay.
957
958 (s) Programmable Relays. The UPS Inverter/Controller shall
959 include eight (8) Class 2 programmable relays, which can be
triggered by power line conditions, and user selected settings of the
961 UPS. Each relay shall have the ability to trigger by multiple
962 conditions simultaneously. The programming options are as
963 follows:
964
1. Power fail without delay / Power fail with delay.
966
967 2. Time of day.
968
969 3. Battery capacity.
971 4. System fault.
972
973 (t) Event Log. The UPS shall provide an event log with a 1000
974 event capacity, which will allow the user to view the event type, date,
time and duration of a given event. UPS configuration changes shall
Sample
770-22 6/27/18
980
985
990
995
1000
1005
1010
1015
1020
976 also be defined as an event and captured in the event log. The data
977 shall be recorded in a FIFO format, so the oldest event is purged as
978 the newest is entered.
979
(u) Automatic Bypass Switch. The UPS shall have an
981 automatic bypass function with a visual indicator to bypass the UPS
982 and allow the utility line voltage through to the cabinet.
983
984 (v) Circuit Breakers. The UPS system shall include a Power
Interface Module (PIM) equipped with a 20A circuit breaker and
986 automatic bypass capability.
987
988 (w) Cold Start. The UPS shall be equipped with “Cold Start”
989 capabilities, which provides the user the ability to turn the UPS on
and supply battery backup power when no utility line voltage is
991 available. This allows the user the ability to install a UPS and
992 provide backup AC power at an intersection that has no utility line
993 voltage available.
994
(x) Audible Indicators. The UPS shall have audible indicators
996 for the following parameters:
997
998 1. System startup.
999
2. Cold start.
1001
1002 3. Inverter on/off.
1003
1004 4. Inverter Output Over Current.
1006 5. AC mis-wire.
1007
1008 6. Rotating navigation dial with “Press to Select” and
1009 “Back” button use.
1011 7. UPS fault.
1012
1013 (y) Maintenance. There shall be no battery maintenance
1014 requirements for the life of the batteries including no battery rotation,
maintenance discharge or cell balancing.
1016
1017 (z) Visual Indicators. The UPS shall have visual indicators on
1018 its front panel for the following:
1019
1. Red = UPS Fault.
Sample
770-23 6/27/18
1025
1030
1035
1040
1045
1050
1055
1060
1065
1021
1022 2. Green = Backup Mode On.
1023
1024 3. Green Flashing = Batteries are Below 10% Capacity.
1026 4. Yellow = Relay Triggered.
1027
1028 The batteries shall have the following visual indicators through a
1029 multi-color LED providing battery status and alarms:
1031 1. Green = Backup Mode
1032 2. Blue = Charging Mode
1033 3. Red = Battery Fault
1034 4. White Blinking = Charged, Battery at Rest
1036 (aa) Communication.
1037
1038 1. The UPS must have the capability to provide Ethernet
1039 and IP addressing communications with the capability for
remote monitoring and programming as well as remote
1041 firmware updating capability. This capability must be
1042 provided through embedded webserver software within the
1043 UPS.
1044
2. The UPS shall be equipped with an Ethernet port. The
1046 Ethernet port shall be an RJ45, EIA 568B pin out type
1047 connector. The Ethernet port shall be 10/100Mbps, TCP/IP
1048 capable.
1049
(bb) Graphical User Interface.
1051
1052 1. The embedded webserver will provide a Graphical
1053 User Interface (GUI) that shall be password protected and
1054 require a user ID, password and the UPS IP address to
access.
1056
1057 2. The GUI shall have a status area that details the UPS
1058 status, location, available AC line voltage status and real-time
1059 cabinet power consumption. When in backup mode, the GUI
shall display the most recent power failure duration. The
1061 status area must be displayed on every page.
1062
1063 3. The GUI shall have a Home screen with clickable
1064 icons and tabs, which will allow the user to navigate the GUI
with ease. The home screen shall allow the user to view real-
Sample
770-24 6/27/18
1066 time graphical charts of the cabinet power consumption and
1067 AC line voltage status. The home screen must allow the user
1068 the ability to view a live waveform from the AC utility line in
1069 the cabinet.
1070
1071 4. The GUI shall have an Event Log page to allow the
1072 user to view the event type, date, time and duration of a given
1073 event. The GUI must provide the user the capability of
1074 viewing the waveform of the given event.
1075
1076 5. The GUI shall have a relay Configuration page to allow
1077 the user to program the relay contacts.
1078
1079 6. The GUI shall have a System Configuration page that
1080 allows the user to configure all the setup parameters of the
1081 UPS.
1082
1083 7. The GUI shall communicate notification and alerts
1084 through SNMP and SMTP protocols.
1085
1086 (cc) Warranty. The UPS, as a complete system including
1087 batteries, must be warranted to be free from defects in material
1088 and workmanship for a minimum of five (5) years for the battery
1089 cells and two (2) years for the electronics from the date of
1090 shipment.”
1091
1092 (IV) Amend Subsection 770.06 Conductors and Cables by revising lines 746 to 752
1093 to read as follows:
1094
1095 “(A) Type 1 – Signal-Loop Cable for Load Circuits from the Traffic Signal
1096 Control Cabinet, Looped to Field Pull-boxes. Polyethylene-insulated,
1097 stranded, 14 AWG copper, polyethylene-jacketed, color-coded, IMSA
1098 Specification No. 20-1 certified.
1099
1100 Type 1A-26/Conductor, used for traffic signal head.
1101
1102 Type 1B-9/Conductor, used for pedestrian signal lights.
1103
1104 Type 1C-4/Conductor, also known as Type 5 cable, used for
1105 traffic/pedestrian signal head (in traffic pole).”
1106
Sample
770-25 6/27/18
1110
1115
1120
1125
1130
1135
1140
1145
1150
1107 (V) Amend Subsection 770.06 Conductors and Cables by revising lines 759 to 765 to
1108 read as follows:
1109
“(C) Type 3 – Inter-Connect Cable Tie-in From One Signalized Intersection
1111 to Another. Fiber optic, medium-density polyethylene (MDPE) jacketed, loose
1112 tube, single mode, one bundle of twelve (12) fibers, IMSA Specification NO. 70-1
1113 certified.
1114
Use one loose tube cable of 1 bundle (12 fibers), daisy chained to each
1116 controller. Route 2nd cable from 1st controller in line directly to the last controller.”
1117
1118 (VI) Remove Subsection 770.10 Approach-Only Microwave Vehicle Detector from
1119 lines 936 to 993:
1121 (VII) Amend Subsection 770.11 Preemption Detectors by revising lines 997 to 1029 to
1122 read as follows:
1123
1124 “(A) Description. Preemption Detectors shall be located on traffic signal
standards to convert optical signals emitted from an emergency vehicle to
1126 electrical pulses for emergency preemption of traffic signals. Electrical signals
1127 from optical detector shall be transmitted by 4-conductor cable to preemption
1128 module M762 located in input slot of controller cabinet. M762 preemption module
1129 shall direct and hold controller in preemption mode until signal disappears.
Preprogrammed selection of phases and signal displays shall be controlled by
1131 Local Intersection Program. The State’s preemption system employ 3M Opticom
1132 System. New preemption equipment shall be by 3M Opticom or equal accepted
1133 by the Engineer, that is fully compatible with 3M Opticom. Astro-mini brackets or
1134 similar device for attaching preemption detector to poles shall be included.
1136 (B) Materials.
1137
1138 (1) Type 7 Cable. Type 7 preemption detector (Opticom) cables shall
1139 be specific cables that run continuously from optical detectors mounted on
traffic signal standards to terminal blocks for M762 phase module in
1141 controller cabinet. Type 7 preemption detector cable shall be compatible
1142 with 3M’s M138 Optical Detector cable and shall be consistent with
1143 requirements for Opticom Preemption System. M138 cable shall be
1144 BerkTek Type B, shield jacket, 3-insulated conductor, 20AWG stranded
copper, 1-20AWG bare stranded ground, 600 volts, orange-blue-yellow
1146 color coded, and 5/16-inch diameter.
1147
1148 (2) M762 Optical Preemption Module. M762 Module shall be a plug-
1149 in, two-channel, dual-priority, encoded signal device installed directly into
the input files of Type 170 Traffic Controllers equipped with priority phase
1151 selection software as well as in virtually any other traffic controller equipped
Sample
770-26 6/27/18
1152 with priority phase selection inputs and related software. Phase selections
1153 are powered from AC mains or 24 VDC and contain their own internal
1154 power supply. M762 shall include firmware to discriminate between two
1155 valid priority signals, to prioritize valid same priority signals on a first come,
1156 first served basis, and to override low priority signal if high priority is
1157 received.
1158
1159 M762 shall optically isolate output signals and shall trigger active
1160 low signal to controller for high priority and pulsed active low signal for low
1161 priority. The State’s preemption systems employ the 3M Opticom System.
1162 New preemption equipment shall be 3M Opticom or accepted equal that is
1163 fully compatible with 3M Opticom.
1164
1165 (3) Model 711 Preemption Detector. Optical detector shall be
1166 designed and installed for uni-direction signal reception and single
1167 channel-phase operation. Signal reception shall be adjustable up to 2500
1168 feet. Detector shall be constructed from high-impact polycarbonate.”
1169
1170 (VIII) Add the following subsections after line 1029 as follows:
1171
1172 "770.12 Vehicle Video Detection System.
1173
1174 (A) The work must consist of furnishing, installing, integration, and testing of
1175 environmentally hardened, purpose-built devices and service coordinating with
1176 the Agency to provide video detection, counts, optional wireless signal monitoring,
1177 and communication system for existing traffic signal controller and all other
1178 materials, labor and equipment necessary to provide a complete and operating
1179 detection system as specified herein.
1180
1181 These devices provide connectivity from the intelligent transportation systems
1182 (ITS) field device(s) to the Traffic Management Center (TMC), as well as providing
1183 an application to remotely monitor and manage the traffic signal operation and
1184 associated traffic signal devices. The device provides the capability to detect road
1185 users and actuate traffic signals. The system should support additional
1186 applications such as video streaming, cabinet monitoring and mobility and traffic
1187 engineering metrics. This is an environmentally hardened, purpose-built device
1188 that when packaged with the related software enables service coordination with
1189 the Agency to provide end-to-end wireless data acquisition, transmission, alerts,
1190 and data analytics system for existing traffic signal controllers.
1191
1192 (B) Hardware.
1193
Sample
770-27 6/27/18
1195
1200
1205
1210
1215
1220
1225
1230
1235
1194 (1) In-Cabinet Device.
1196 (a) Must support 1 x USB 2.0 device ports.
1197
1198 (b) Must support 1 x 10/100/1000 Ethernet WAN port.
1199
(c) Must support 2 x 10/100/1000 Ethernet LAN ports.
1201
1202 (d) Must support 3 x 10/100/1000 Ethernet LAN ports with PoE
1203 (support for 802.3af PoE and 802.3at PoE+ to a maximum of 50W
1204 across all three ports).
1206 (e) Must support configuration as an integrated layer 2 ethernet
1207 switch to support cabinet device interconnectivity.
1208
1209 (f) All ethernet ports must feature in-line, auto-resetting surge
protection compliant to IEC 61000-4-5 Class 4.
1211
1212 (g) Processor must utilize dual NVIDIA GPU’s.
1213
1214 (h) Must support temperature-rated storage comprising of a
solid state drive of at least 240GB:
1216
1217 1. Must be SATA III compliant.
1218
1219 2. Must provide support for SMART command set.
1221 3. Must meet minimum shock resistance of 1500
1222 G/0.5ms.
1223
1224 4. Must meet minimum vibration resistance 5~800 Hz at
5G peak.
1226
1227 (i) Must provide light-emitting diode (LED) indicators for
1228 heartbeat, server. connectivity, ethernet link/activity, power, cellular
1229 link/activity and device state.
1231 (j) Must support 2 x EIA RS-232 over RJ45 interface (cable
1232 included).
1233
1234 (k) Must provide 4 x General Purpose I/Os pins (200mA sinking
each), digital input, 0~30V.
1236
1237 (l) Must provide galvanic isolation between earth ground and
Sample
770-28 6/27/18
1240
1245
1250
1255
1260
1265
1270
1275
1280
1238 logic ground.
1239
(m) Must support one SDLC port that meets the following
1241 criteria:
1242 1. Must provide all necessary cabling to connect to a
1243 cabinet’s existing Port 1/SDLC bus.
1244
2. Must support reading terminal and facility input &
1246 outputs at a frequency of at least 10 times per second.
1247
1248 3. Must support reading channel state at a frequency of
1249 at least 10 times per second.
1251 4. Must support acquisition of MMU fault status including
1252 conflict, red failure and clearance failure.
1253
1254 5. Must support reading information from all detectors
wired into the cabinet supporting up to 100ms resolution
1256 between detection events.
1257
1258 6. Must detect failure of a detector in either always high,
1259 or always low, mode.
1261 7. Must support capturing and reporting Controller Faults
1262 based on MMU status bits of ‘in conflict’, ‘red failure’,
1263 ‘diagnostic failure’, ‘in failure state’, and ‘local flash’.
1264
(n) Must provide data buffering of all Telemetry Data (controller
1266 state, detector actuations, pre-emption events) and Alert Data
1267 during periods of loss of cellular connection for at least 12 minutes.
1268
1269 (o) Must provide data buffering of all Telemetry Data and Alert
Data during periods of loss of power for at least 5 seconds.
1271
1272 (p) All of the above listed Peripheral Interface must be
1273 contained within one device with one power supply.
1274
(q) Must support being powered through NEMA 15-5 receptacle
1276 OR direct wire to cabinet.
1277
1278 (r) Must offer super capacitor-based power reserve sufficient to
1279 continue robust operation during brownouts/intermittent power loss
for 5 seconds. System must be able to safely shut down in the event
Sample
770-29 6/27/18
1285
1290
1295
1300
1305
1310
1315
1320
1325
1281 of power loss.
1282
1283 (s) Must not exceed 10.5" (height), 3" (width), 10" (depth).
1284
(t) Must support vertical and horizontal orientation for
1286 installation.
1287
1288 (u) Must be configurable via web interface: No dedicated
1289 software required to load onto PC for programming interface unit.
1291 (2) In-Cabinet Computation and Actuation.
1292
1293 (a) In-cabinet device must support the addition of an optional
1294 module for detection and counting computation.
1296 (b) Computation Module must not increase external physical
1297 footprint of cabinet device.
1298
1299 (c) Computation Module must derive power from existing in-
cabinet device.
1301
1302 (d) Must support up to two Intersection Cameras for coverage
1303 of larger or irregular intersections.
1304
(e) Must support up to four Advance Detection cameras in
1306 addition to two At-Intersection Cameras with the use of vendor
1307 recommended POE Switch.
1308
1309 (f) Must have an integrated TFT color display which provides
diagnostic information such as the status of all phases and
1311 detectors, as well as diagnostics on the camera IP and operational
1312 status.
1313
1314 (g) Must display status of detection channel on a front panel
display.
1316
1317 (h) Must display Transmit/Receive status of SDLC bus.
1318
1319 (i) Must include onboard processing capabilities to perform
video-based vehicle detection and generation of traffic analytics.
1321
1322 (j) Must integrate with Opticom Cloud Pre-emption without the
1323 need for additional hardware.
1324
(k) Module must be able to use Interface's existing SDLC port
Sample
770-30 6/27/18
1326 for actuation:
1327
1328 1. Mustprovide the capability to act as one or more SDLC
1329 detector racks.
1330
1331 2. Must support generating actuations on up to 64
1332 channels over SDLC.
1333
1334 (l) Typical system power consumption of the full system should
1335 be less than 130W.
1336
1337 (m) In cabinet hardware supplied must be able to run Adaptive
1338 signal control.
1339
1340 (3) Communications Interface.
1341
1342 (a) Must support 4G LTE cellular connectivity with MiMo and
1343 diversity (Bands B2/B4/B5/B12/B13/B14/B66/B71), UMTS/HSPA+
1344 and GSM/GPRS/EDGE with peak downlink of 150Mbps and peak
1345 uplink of 50Mbps.
1346
1347 (b) Must support 802.11 a/b/g/n with MiMo and Diversity
1348 antennas with security of at least 64/128 bits WEP, WPA, WPA2.
1349
1350 (c) Must support GPS and GLONASS.
1351
1352 (d) Must support communication of Telemetry Data, Video Data,
1353 Alert Data, and Vehicle Identification Data to the server via the
1354 Communication Service.
1355
1356 (e) Must support direct communication between the server and
1357 the devices connected to Controller Interface Hardware.
1358
1359 (4) Antenna.
1360
1361 (a) Must provide an antenna for supporting functionality of
1362 Communications Interface.
1363
1364 (b) Must contain the following fully-enclosed antenna elements
1365 and quantities in a single enclosure:
1366
Sample
770-31 6/27/18
1367 1. LTE MIMO (quantity: 2).
1368
1369 2. 2.4GHz/5GHz WIFI MIMO (quantity: 2).
1370
1371 3. GPS/GLONASS/BEIDOU (quantity: 1).
1372
1373 (c) Must have labeled antenna terminations for easy
1374 installation.
1375
1376 (d) Must not exceed 35mm in height.
1377
1378 (e) Must be colored Pantone 427 U for blend with traffic cabinet
1379 construction.
1380
1381 (f) Must be IP67 rated.
1382
1383 (5) Controller Interface (NTCIP).
1384
1385 (a) Must communicate with an NTCIP compliant controller over
1386 ethernet providing auto-negotiation to 10/100 Mbps, half or full
1387 duplex.
1388
1389 (b) Must provide an ethernet cable for interfacing with NEMA
1390 TS2 type A1N, A2N, P1N, or P2N controllers.
1391
1392 (c) Must communicate to the controller over TCP/IP.
1393
1394 (d) Must support communication over SNMP v1, v2c, and v3
1395 protocols.
1396
1397 (e) Must support communication over STMP NTCIP protocols
1398 reading all objects defined in NTCIP 1201 and 1202 supported by
1399 the controller.
1400
1401 (6) 360 Degrees Field of View Camera.
1402
1403 (a) Must provide 360 degrees of visibility from the point of
1404 installation.
1405
1406 (b) Must be powered via Power over Ethernet (PoE) and be
1407 IEEE802.3af compliant.
1408
1409 (c) Must NOT require any fiber optic connections from the
Sample
770-32 6/27/18
1410
1415
1420
1425
1430
1435
1440
1445
1450
processor to the camera.
1411
1412 (d) Must support configuration in both spherical “fisheye”
1413 configuration, and rectangular “quad view”.
1414
(e) Must support at least 9 megapixel (MP) capture.
1416
1417 (f) Must support ability to capture 4K video.
1418
1419 (g) Must provide H.264 and MJPEG image compression.
1421 (h) Must support H.265.
1422
1423 (i) Must support RTSP streaming.
1424
(j) Must support third-party integration of RTSP video streams
1426 into Video Management System (VMS) platforms.
1427
1428 (k) Must support a maximum aperture ratio of 1:1.9.
1429
(l) Must support focal length of 1.38mm.
1431
1432 (m) Must include a clear polycarbonate resin-based dome.
1433
1434 (n) Must be rated to IP66 (NEMA 4X compliant).
1436 (o) Must include an electronic de-humidification device for use
1437 in various weather conditions.
1438
1439 (p) Must support the ability for users to zoom in and out, rotate
and pan the video feed.
1441
1442 (q) Must allow direct connection of Cat 5e cable from camera to
1443 traffic cabinet to limit number of connections.
1444
(r) Must include lens defrost functionality with total camera
1446 power operation not exceeding standard PoE.
1447
1448 (s) Must utilize a NEMA temperature rated shielded PoE cable
1449 with drain wire.
1451 (t) Must support in-line ethernet repeaters for long distance
Sample
770-33 6/27/18
1455
1460
1465
1470
1475
1480
1485
1490
1495
1452 cable runs.
1453
1454 (7) Mount.
1456 (a) Must include all mounting hardware with device for vertical
1457 and horizontal mounting.
1458
1459 (b) Mounting fixture must be constructed of weatherproof
painted aluminum or stainless steel.
1461
1462 (c) Mounting hardware must support 6ft' vertical pole
1463 installation, horizontal pole installation, or attachment via a 1.5”
1464 threaded fitting.
1466 (d) Mounting fixture (including camera, 40ft cable) must not
1467 exceed 540mm x 460mm x 205mm in size, and 6kg in weight (not
1468 including 6 ft extension).
1469
(8) Approach Camera.
1471
1472 (a) Must be powered via Power over Ethernet (PoE) and be
1473 IEEE802.3af compliant.
1474
(b) Must support optical zoom of 2.3x.
1476
1477 (c) Must support automatic focus.
1478
1479 (d) Must support aperture ratio of 1:1.7 - 1.3.0.
1481 (e) Must include internal de-humidification features for various
1482 weather conditions.
1483
1484 (f) Must provide H.264 and MJPEG image compression.
1486 (g) Must support H.265.
1487
1488 (h) Must be mountable on a vertical traffic pole.
1489
(i) Must be able to detect 500ft from the stop bar.
1491
1492 (9) POE Switch.
1493
1494 (a) Needed only for sites with more than 3 cameras.
1496 (b) Vendor must have a recommended switch available to
Sample
770-34 6/27/18
1500
1505
1510
1515
1520
1525
1530
1535
1540
1497 support up to 4 advance detection cameras in addition to spherical
1498 at-intersection cameras.
1499
(c) System must be able to support 1 Spherical camera and 2
1501 at-intersection cameras without use of PoE Switch.
1502
1503 (C) Certification Testing.
1504
(1) Must be fully NEMA tested and compliant, including shock,
1506 vibration, voltage, and thermal articles 2.2.7-2.2.11.
1507
1508 (2) Must support NEMA operating temperature specification -34 °C to
1509 74 °C (-29 °F to 165 °F).
1511 (3) Must support NEMA storage temperature specification -34 °C to 74
1512 °C (-29 °F to 165 °F).
1513
1514 (4) Must support humidity operating requirements of 5% - 95% RH
non-condensing.
1516
1517 (5) External power supplies must be UL and c-UL compliant.
1518
1519 (6) Must be FCC tested and compliant.
1521 (7) Must be ROHS compliant.
1522
1523 (D) Detection Plus License (Perpetual).
1524
(1) License includes a perpetual offering in addition to the Detection
1526 License.
1527
1528 (2) Must support collection of a rolling 365 day buffer of Occupancy
1529 Ratios.
1531 (3) Must support collection of a rolling 365 day buffer of Arrivals on
1532 Red, and Arrivals on Green.
1533
1534 (4) Must support collection of a rolling 365 day buffer of Phase Interval.
1536 (5) Must support collection of a rolling 365 day buffer of Turning
1537 Movement Counts:
1538
1539 (a) Turning Movement Count accuracy must be a minimum of
90% during normal weather and operating conditions for correct
Sample
770-35 6/27/18
1541 camera set ups.
1542
1543 (b) System must be able to generate bi-directional pedestrian
1544 counts for each crosswalk, including for groups of pedestrians.
1545
1546 (c) Pedestrian counting accuracy must be a minimum of 85%,
1547 including for large groups of pedestrians, during normal weather and
1548 operating conditions for correctly camera setups.
1549
1550 (d) System must be able to count bicycles both on the road and
1551 on the crosswalk. These counts should be able to be measured
1552 separately.
1553
1554 (e) Bicycle counting accuracy must be a minimum of 80%
1555 during normal weather and operating conditions for correctly set up
1556 cameras.
1557
1558 (f) Count data must be available via a real time local device
1559 API.
1560
1561 (g) Count data must be available via a local CSV download.
1562
1563 (E) Upgradability.
1564
1565 (1) Must support the ability for in-field devices to receive over-the-air
1566 (OTA) upgrades for continued improvement of system capabilities and/or
1567 security improvements.
1568
1569 (2) Must support the ability to remotely add/upgrade the cellular
1570 communications plan for each system in cases where remote
1571 communications to the entire traffic cabinet is required. It is understood
1572 that additional costs would apply in these cases.
1573
1574 (3) Must support the ability to add cabinet monitoring for UPS and door
1575 alarms with additional software license and no additional no additional
1576 hardware devices (requires communications).
1577
1578 (4) Must support the ability to add additional software license for
1579 ATSPMs with additional software license and no additional hardware
1580 devices (requires communications).
1581
1582 (5) Must support the ability to add additional software license for cloud-
1583 based multimodal counts and mobility dashboard and database without
Sample
770-36 6/27/18
1584
1585
1586
1587
1588
1589
1590
1591
1592
1593
1594
1595
1596
1597
1598
1599
1600
1601
1602
1603
1604
1605
1606
1607
1608
1609
1610
1611
1612
1613
1614
1615
1616
1617
1618
1619
1620
1621
1622
1623
1624
1625
1626
1627
1628
1629
1630
any additional hardware devices.
(6) Must support the ability to add additional software license for
remote video recall and cloud based streaming capability (requires
communications).
(7) Must support the ability to add detection/counts computation
module where required to support actuation and counting applications
using vendor sensors.
(F) Communications.
(1) Cellular Communications.
(a) Must provide 4G LTE cellular data service between the
Communications Interface and the Server via a national commercial
carrier capable of using LTE Bands 2, 4, 5, 12, 13, 14, 66 and 71.
(b) Must provide 1GB, 2GB, or 5GB per month per location for
4G LTE cellular data usage, pooled collectively between total
number of Intersection Monitoring locations.
(c) Must provide optional upgrades of monthly bandwidth by
location to support various use cases.
(2) Cloud Hosting.
(a) Must be hosted at a professional cloud hosting facility with
redundancy of at least two instances, with automatic load balancing and
must scale to support simultaneous number of connections.
(b) Must support permanent storage of all Telemetry Data, Alert Data,
and Vehicle Identification Data in perpetuity.
(3) Secure Communications.
(a) Must provide a Virtual Private Network (VPN) for secure data
transmission between the Communications Interface and Server.
(b) Must create a private network where IP traffic can be transmitted
from a traffic cabinet directly into the traffic management center and any
central software systems.
(c) Must use authenticated using public key infrastructure (PKI) and
encrypting using PKI and the TLS/DTLS1.0+ protocol.
(d) Must support HTTPS/SSL communication to the Server from the
Sample
770-37 6/27/18
1635
1640
1645
1650
1655
1660
1665
1670
1675
1631 public internet for access of the User Interface.
1632
1633 (e) Must support revoking of all authenticated user names,
1634 passwords, or keys at any time.
1636 (f) Must support simultaneous integration across a heterogeneous
1637 mix of different technologies and providers, including different cellular
1638 providers, fibre connected networks, and point-to-point radio solutions.
1639
(g) Must support integrating an unlimited number of intersections with
1641 the customers Central Management System and be capable of supporting
1642 both IP and serial-over-IP connections to all controller models in the field.
1643 The communication system must meet all bandwidth and latency
1644 requirements of the customers’ CMS.
1646 (h) Must meet all bandwidth and latency requirements of the
1647 Customer’s Central Management System.
1648
1649 (4) Device Monitoring.
1651 (a) Must provide a serial-over-LTE connection and appropriate
1652 networking support to enable secure communications between cabinet
1653 hardware and existing third party software used by the Customer including
1654 Central Management Systems and MMU desktop software applications.
1656 (5) User Interface.
1657
1658 (a) Must provide a secure web-based Graphical User Interface (GUI)
1659 using SSL.
1661 (b) Must support an unlimited number of concurrent logins by
1662 authenticated users.
1663
1664 (c) Must be fully accessible via desktop and tablet on Chrome,
Microsoft Edge and Safari.
1666
1667 (d) Must provide all the functionality of Signal Monitoring, Alerts
1668 Management, Inventory & Asset Management and Traffic Data Analysis
1669 from a single software application requiring a single login.
1671 (e) Must support user login via OAuth Login.
1672
1673 (f) Must support Multi Factor Authentication (MFA).
1674
(g) Must provide a secure means of verifying account registration via
Sample
770-38 6/27/18
1680
1685
1690
1695
1700
1705
1710
1715
1720
1676 email.
1677
1678 (h) Must provide a secure means of password reset.
1679
(i) Must support the addition and management of user accounts for
1681 users that are both inside and outside of the organization at no additional
1682 cost.
1683
1684 (j) Must support access to all Telemetry Data and Alert Data.
1686 (6) Remote Video Monitoring.
1687
1688 (a) Must support live video streaming from the Camera to desktop
1689 browsers without any third party plugins.
1691 (b) Must support live video streaming from the Camera on tablet
1692 browsers using the HLS protocol.
1693
1694 (c) Must support live video streaming of any third-party camera
connected over ethernet to the Peripheral Interface Hardware that
1696 supports non-proprietary codecs and RTSP streaming.
1697
1698 (d) Must support live video streaming with an initial load time of no
1699 more than 10 seconds.
1701 (e) Must support live video streaming with a latency of no more than
1702 10 seconds at a frame rate of at least 15 fps.
1703
1704 (f) Must support at least 10 concurrent video streams from a single
camera to be viewed in multiple browsers.
1706
1707 (g) Must support at least 400 concurrent video streams from all
1708 cameras active in the system, to be viewed in multiple browsers.
1709
(h) Must support the ability for users to virtually zoom in and out,
1711 rotate and pan the video feed.
1712
1713 (G) Inventory and Asset Management.
1714
(1) Must support the creation of geographical placeholders for any
1716 intersection, including those without a device installed.
1717
1718 (2) Must support the ability to record and store cabinet equipment
1719 inventory information associated with each intersection.
1721 (3) Must support the ability to upload and store an unlimited number of
1722 arbitrary files including, image and video files, with each node in the
Sample
770-39 6/27/18
1725
1730
1735
1740
1745
1750
1755
1760
1765
1723 network up to a size of 1 GB per file.
1724
(4) Must support the ability to view all inventory and asset information,
1726 including uploaded files.
1727
1728 (H) Open Data Support via Cloud API.
1729
(1) Included with Detection Plus License.
1731
1732 (2) Must support the access of data via a modern REST application
1733 programmable interface (API) in JSON or XML:
1734
(a) Must provide access to raw decoded event-based data in
1736 the standard Indiana Traffic Signal Hi Resolution Data Logger
1737 Enumerations format.
1738
1739 (b) Must provide access to by-movement turning movement
count data generated by the Vehicle Detection system in a minimum
1741 of 15-minute bins.
1742
1743 (c) Must provide access to bi-directional pedestrian counts on
1744 crosswalks in a minimum of 15-minute bins.
1746 (d) Must provide point to point travel time data for 24hrs in bins
1747 of 15 mins or less.
1748
1749 (e) Must provide POST endpoint to ingest signal and detector
data in the Indiana Traffic Signal Hi Resolution Data Logger
1751 Enumerations format.
1752
1753 (f) Must provide currently active infrastructure alert data.
1754
(g) Must provide intersection detail data include location
1756 (lat/long) data for all intersections on the device network.
1757
1758 (3) Must support administrator control of level of data API access,
1759 including what function calls may be made publicly and what function calls
are accessible only through authentication.
1761
1762 (4) Must support API documentation with examples and testing
1763 environment.
1764
(5) Must support the ingestion of third-party data sources such as (but
1766 not limited to) traffic alert and incident data from the Waze Connected
Sample
770-40 6/27/18
1767 Citizen Program (CCP).
1768
1769 (I) Optional Licenses.
1770
1771 (1) Intersection Monitoring (Subscription).
1772
1773 (a) Telemetry.
1774
1775 1. Must support live display of all Telemetry Data with
1776 latency not to exceed 1 seconds when LTE connection is
1777 active.
1778
1779 2. Must support historical display of all Telemetry Data
1780 on-demand with load latency not to exceed 1 second.
1781
1782 3. Must support a viewing mode in which all Telemetry
1783 Data is displayed overlaid onto a diagram of the intersection.
1784
1785 4. Must support a viewing mode in which all Telemetry
1786 Data is displayed in a timing diagram format in which interval
1787 length is displayed in seconds for each signal phase.
1788
1789 5. Must support display of environmental weather
1790 conditions, including precipitation and temperature, as part of
1791 live and historical viewing of Telemetry Data.
1792
1793 6. Must provide reporting on signal telemetry, detector
1794 and alert data.
1795
1796 (b) Alerts Management.
1797
1798 1. Must detect the following alert conditions and transmit
1799 them to the Server via the Communications Service:
1800
1801 a) Cabinet power outages.
1802
1803 b) Traffic signals in flash.
1804
1805 c) Any digital I/O signal which has been wired to
1806 third-party devices through the four hardware I/Os
Sample
770-41 6/27/18
1807 such as:
1808
1809 (1) Cabinet door open.
1810
1811 (2) UPS battery backup system in use.
1812
1813 (3) UPS battery backup system falls below
1814 a configurable charge level.
1815
1816 (4) Humidity high.
1817
1818 (5) Temperature high.
1819
1820 d) Detector failure (stuck high or low).
1821
1822 e) Preemption System failure (stuck high or low).
1823
1824 f) Controller failures reported by the Controller
1825 Interface Hardware.
1826
1827 2. Must display log of all historical alerts including time of
1828 alert, resolution time, and notified users.
1829
1830 3. Must support SMS and Email alerts for all Alert events
1831 (listed in the Alert Data Acquisition specification).
1832
1833 4. Must support configuration of distribution of SMS and
1834 Email alerts based to different user groups based on Alert
1835 type.
1836
1837 5. Must support reports indicating alert volume by
1838 intersection over time.
1839
1840 (2) Continuous Counts (Subscription).
1841
1842 (a) General.
1843
1844 1. Must classify road users. Bicycles, Pedestrians, Light
1845 Vehicles, Single Unit Trucks, Articulated Trucks, Buses.
1846
1847 2. Must be able to distinguish between lanes for any
1848 given vehicle movement. (E.g. NB Thru lane 1, NB Thru lane
1849
Sample
770-42 6/27/18
1850
1851 3. Must be cable of counting large groups of pedestrians.
1852
1853 (b) Web-Based API.
1854
1855 1. Must make all multimodal counts data collected since
1856 initial installation available via a securely hosted REST API.
1857
1858 2. Must require a secure API key for access to the REST
1859 API.
1860
1861 3. REST API must be able to provide up to 48 hours
1862 worth of data in a single response.
1863
1864 4. REST API must provide an endpoint that returns data
1865 in a CSV format compatible with MS2, with 15 minute bins.
1866
1867 5. REST API must provide an endpoint that returns data
1868 formatted in JSON with 1 minute bins.
1869
1870 (c) Web-Based Dashboard.
1871
1872 1. Must provide access to a secure (authentication
1873 required) dashboard for counts data.
1874
1875 2. Must provide summaries of total Vehicles,
1876 Pedestrians, Bicycles, and Truck Percentage.
1877
1878 3. Must make it possible to retrieve data from all dates
1879 the system was installed for using a date selector.
1880
1881 4. Must show raw data for ranges of a day or less.
1882
1883 5. For ranges of a day or more, it must be possible to
1884 show 5th, 50th (median), 85th, and 100th percentiles of data
1885 for the date range.
1886
1887 6. It must be possible to export the raw Binned data or
Sample
770-43 6/27/18
1890
1895
1900
1905
1910
1915
1920
1925
1930
1888 Typified data when a percentile aggregation is selected.
1889
7. Must have at least 15 minute bin resolution.
1891
1892 (3) ATSPM System (Subscription).
1893
1894 (a) System Functionality.
1896 1. ATSPM must collect data of up to 3000 signals.
1897
1898 2. Vendor must connect to, and poll the traffic signal
1899 controllers in the field.
1901 3. The system must allow for an unlimited number of user
1902 accounts.
1903
1904 4. The system must support multiple simultaneous logins
at one time.
1906
1907 5. The system must provide cloud-based data storage for
1908 a system size of up to 3000 signal controllers.
1909
6. The system must be cloud based.
1911
1912 7. The system shall be capable of up time of 95%.
1913
1914 8. The ATSPM cannot prevent monitoring and manual
override control from the existing Central management/ traffic
1916 control software portion.
1917
1918 (b) Communications.
1919
1. The system must be capable of logging controllers
1921 with the following communication types:
1922
1923 a) Fiber.
1924
b) Wireless Point to Point.
1926
1927 c) Cellular Modem.
1928
1929 (c) Reporting.
1931 1. The system must provide reports. The agency
1932 recognizes that performance report generation is dependent
Sample
770-44 6/27/18
1935
1940
1945
1950
1955
1960
1965
1970
1975
1933 on the level of existing detector channel maps per
1934 intersection. All charts must offer the following information:
1936 a) The ability to show simplified view of each
1937 chart.
1938
1939 b) The ability to customize view (chart options).
1941 c) Zoom in/out functionality.
1942
1943 d) Performance Reports.
1944
(1) Purdue Phase Termination.
1946
1947 (2) Split Monitor.
1948
1949 (3) Pedestrian Delay.
1951 (4) Preemption Details.
1952
1953 (5) Turning Movement Counts.
1954
(6) Purdue Coordination Diagram.
1956
1957 (7) Approach Volume.
1958
1959 (8) Approach Delay.
1961 (9) Arrivals on Red.
1962
1963 (10) Approach Speed.
1964
(11) Red Light Runners.
1966
1967 (12) Purdue Split Failures.
1968
1969 (13) Queue Length.
1971 (14) Detector Counts.
1972
1973 (15) Detector Durations.
1974
(16) Purdue Link Pivot: Adjustment
Sample
770-45 6/27/18
1980
1985
1990
1995
2000
2005
2010
2015
2020
1976 Optimization.
1977
1978 (17) Purdue Link Pivot: Predicted Purdue
1979 coordination Diagrams.
1981 e) The ATSPM must export its systems log in the
1982 following formats: MS Excel, Text, CVS.
1983
1984 f) The system must provide searchable signal
event functionality containing all hi-resolution signal
1986 event information by intersection.
1987
1988 (d) Advanced Functionality.
1989
1. The system must provide self-monitoring to
1991 automatically provide signal maintenance insights.
1992
1993 2. The system must provide self-monitoring to
1994 automatically provide signal data insights.
1996 3. The system must provide self-monitoring to
1997 automatically provide signal configuration insights.
1998
1999 4. The system must provide self-monitoring to
automatically provide signal operational insights.
2001
2002 5. The system must provide self-monitoring to
2003 automatically provide signal performance insights.
2004
6. The system must provide rating on the quality of the
2006 data ingested into the software.
2007
2008 7. The system must show all insights described above on
2009 a map layer.
2011 8. The system must provide filtering functionality for all
2012 insights provided.
2013
2014 9. The system must provide qualitative signal state
information to assist with the prioritization of issues identified.
2016
2017 10. The system must provide acknowledgement
2018 functionality of the issues identified.
2019
11. The system must provide functionality to
Sample
770-46 6/27/18
2021 acknowledge, ignore, comment or assign action items
2022 reflecting the current status.
2023
2024 12. The reports must be query-able by time of day and day
2025 of week within a selected time and data range for a signal.
2026
2027 13. The system must retain records for a minimum of 5
2028 years.
2029
2030 14. All the data must be fully accessible by the system for
2031 reporting purposes including Excel reports etc.
2032
2033 15. The System must be configurable to provide email
2034 alerts for each Insight type and issue.
2035
2036 (e) Trends.
2037
2038 1. The ATSPM shall be capable of generating reports of
2039 the following performance measures for signal groups in
2040 increments of 1 month, 3 months and yearly with trend
2041 analysis of:
2042 a) Throughput (vehicles per hour).
2043
2044 b) Arrivals on green.
2045
2046 c) Split failures.
2047
2048 d) Travel time index.
2049
2050 e) Planning time index.
2051
2052 f) Traffic volume (vehicles per day).
2053
2054 g) The ATSPM must log travel times gathered by
2055 Waze through the Connected Citizen Program.
2056
2057 h) The ATSPM must be capable of generating
2058 travel time reports and charts.
2059
2060 (f) Dashboards.
2061
2062 1. The system must be able to provide information on
2063 delay per vehicle, approach volume, arrivals on green, split
Sample
770-47 6/27/18
2065
2070
2075
2080
2085
2090
2095
2100
2105
2064 failures and platoon ratios on a corridor level dashboard.
2066 2. The system must be able to provide information on
2067 intersection level of service, total cost, CO2 waste, volume
2068 trends and delay information on a dedicated dashboard.
2069
3. The system must provide a signal performance
2071 dashboard summarizing information on approach volumes,
2072 delay, arrivals on green, split failures, platoon ratio, ped
2073 actuations, ped delay, queue length and queue spillback.
2074
4. The system must provide an automated insights
2076 dashboard per Insight type and problem.
2077
2078 (J) Support and Training (Included).
2079
(1) Technical Support.
2081
2082 (a) Vendor must provide technical support via email and toll-free
2083 telephone for all included hardware and software between the hours
2084 of 9:00 and 17:00 EST/EDT, Monday to Friday.
2086 (b) Local partner support can be scheduled from the Distributors
2087 network.
2088
2089 (c) Vendor must provide guidance on camera placement for
optimal performance.
2091
2092
2093 (d) Vendor must have a dedicated technical account manager
2094 supporting installations and configurations.
2096 (e) Must support periodic internal automated validation of
2097 detection accuracy for each configured presence zone in the
2098 intersection.
2099
(2) Training.
2101
2102 (a) Vendor must provide free training, training videos and
2103 webinars for installation of cabinet devices, camera locations,
2104 configuration of zones and counts, operation, and troubleshooting.
2106 (K) Warranty.
2107
2108 (1) Provide devices with a standard manufacturer’s warranty,
Sample
770-48 6/27/18
2110
2115
2120
2125
2130
2135
2140
2145
2150
2109 transferable to the Customer. The devices must carry a warranty for 3 years
from the date of installation. Device-level Firmware and Software are
2111 updated for the life of the product. Software and Web application updates,
2112 and security patches, must be provided by the vendor.”
2113
2114 "770.13 “Traffic Monitoring Video Camera.
2116 (A) The Costar RISE PTZ camera (or approved equal) system shall have full
2117 HD 1080p60 image resolution with integral 30x optical zoom lens. The positioning
2118 device shall include true day-night with variable speed pan and tilt technology with
2119 a minimum sensitivity of 0.00008 fc @30 IRE. The remote camera-positioning
device shall provide four (4) independent output video streams configurable for
2121 H.264, H.265 and MJPEG and analog video output.
2122
2123 (B) System Capabilities
2124
(1) The Camera specified herein shall provide an integrated network
2126 Camera System with Command Core+TM software technology providing
2127 1080p60 video with 30x auto focus zoom optics and 12x digital zoom
2128 capability.
2129
(2) The Camera System shall incorporate H.264, H.265 and MJPEG
2131 compression and encoding technology for providing low bandwidth, low
2132 latency and high quality video images transported over standard Ethernet
2133 infrastructures.
2134
(3) The Camera System encoding system shall support dynamic video
2136 profile creation, allowing user flexibility in defining the quantity and
2137 properties of each video profile.
2138
2139 (4) The Camera System shall provide hybrid capability delivering both
Ethernet and analog composite video and RS422 serial connections for
2141 external system connections and control.
2142
2143 (5) The Camera positioning drive system shall provide wide dynamic
2144 range speed capability of 0.05 to 90 degrees per second, with a minimum
of 0.05 degree repeatability, 360 degree continuous pan rotation, and +87
2146 to –90 degree tilt range.
2147
2148 (6) The Camera System shall have sufficient holding torque to
2149 maintain operation in up to 75mph wind with TS-2 vibration conditions at
worst-case orientation into the wind, for each pan and tilt function.
2151
Sample
770-49 6/27/18
2155
2160
2165
2170
2175
2180
2185
2190
2195
2152 (7) The Camera System shall include a web server allowing password
2153 protected administration/configuration capabilities along with full camera
2154 and positioning system control and viewing functions.
2156 (8) The Camera System shall be in full compliance with California
2157 Senate Bill No. 327.
2158
2159 (9) The Camera System shall support user programmed automated
actions based on input triggers.
2161
2162 (10) The input triggers shall include at minimum external sensors,
2163 embedded periodic timer, date/time calendar, maintenance and preset
2164 reached functions at a minimum.
2166 (11) The output actions shall include at a minimum preset activation,
2167 tour activation, OSD message display, FTP snapshot images and email
2168 notifications.
2169
(12) The manufacturer of the HD Camera Positioning System shall
2171 provide at no charge, a camera management tool for providing mass
2172 updates and quick and efficient configuration, monitoring and user
2173 maintenance of the specified camera.
2174
(13) The Camera System manufacturer shall provide a software
2176 development kit (SDK) for allowing 3rd party developers all necessary tools
2177 available on the user’s website for integrating the Camera System into the
2178 users control system environment.
2179
(C) Performance Specifications.
2181
2182 (1) Camera.
2183
2184 (a) Sensor: 1/2.8” Exmor R CMOS.
2186 (b) Scanning: Progressive.
2187
2188 (c) Resolution: 1,920 x 1,080 (1080p).
2189
(d) Capture Rate: 60 fps.
2191
2192 (e) Camera Format: Day/Night (IR Cut Filter).
2193
2194 (f) S/N Ratio: >50 db.
2196 (2) Sensitivity.
Sample
770-50 6/27/18
2200
2205
2210
2215
2220
2225
2230
2235
2240
2197
2198 (a) Standard (f1.6, 1/30, 50 IRE).
2199
1. Color: 0.01 lux (0.001 fc).
2201
2202 2. B/W: 0.0015 lux (0.00015 fc).
2203
2204 (b) Digital Slow Shutter (f1.6, 1/3, 30 IRE)
2206 1. Color: 0.0013 lux (0.00013 fc).
2207
2208 2. B/W: 0.0008 lux (0.00008 fc).
2209
(3) Optics.
2211
2212 (a) Zoom Lens: 30x, 4.3 to 129mm.
2213
2214 (b) Aperture: f1.6 -> f4.7.
2216 (c) HAFOV: 63.7° to 2.3° @ 1920x1080.
2217
2218 (d) Focus Modes: Auto/Manual [Near/Far], Normal, Interval,
2219 Zoom Trigger.
2221 (e) Focus Sensitivity: Normal/Low.
2222
2223 (f) Iris Auto/Manual: [Open/Close].
2224
(g) Lens Speed: Three [Slow, Medium, Fast].
2226
2227 (h) Digital Zoom: 12x, Off/On [Depth].
2228
2229 (4) Image Processing.
2231 (a) Day/Night Mode: Auto, Color, B/W.
2232
2233 (b) Exposure Mode: Auto/Manual.
2234
(c) Back Light Comp: Off/On.
2236
2237 (d) Shutter Auto/Manual: [1/1 -> 1/10,000 - 22 step].
2238
2239 (e) Digital Slow Shutter: Off/On [1/30->1/1] with Limit Setting.
2241 (f) Defog Mode: Off/On/Auto [Defog Strength].
Sample
770-51 6/27/18
2245
2250
2255
2260
2265
2270
2275
2280
2285
2242
2243 (g) Image Stabilization: Off/On.
2244
(h) Dynamic Range: 130db, On/Off [Normal, Enhanced].
2246
2247 (i) White Balance: Auto, Indoor, Outdoor, ATW, Sodium Vapor
2248
2249 (j) AGC: 1 to 48db, Adjustable.
2251 (k) Noise Reduction: Off/2D [NR Level]/3D [NR Level].
2252
2253 (5) Privacy Masks.
2254
(a) Capacity: Up to 24 rectangular masks, displayed on 8 places
2256 per screen simultaneously.
2257
2258 (b) Mask Color: User Selectable.
2259
(c) Mask Interlock: Mask positions and size are scaled and
2261 interlocked with PTZ movements.
2262
2263 (6) H.264, H.265/MJPEG Encoding Engine.
2264
(a) The video encoding and profile management system shall
2266 utilize a dynamic architecture based on its encoding power for
2267 determining the video streams available. Use of this technology
2268 shall allow the following possible video stream configurations:
2269
1. Video Streams: 4 independently configurable.
2271
2272 2. Video Codec: H.264 [M, H]/H.265 [M], MJPEG.
2273
2274 (b) Video encoder channels shall provide the following
configurable properties:
2276
2277 1. Video Resolution: 1080p, 720p, D1 (NTSC and PAL),
2278 VGA, SIF, QVGA.
2279
2. Video Frame Rate: Up to 60 fps, 30 fps default.
2281
2282 3. Video Data Rate: 64Kbs to 8Mbs.
2283
2284 4. Video Rate Control: CBR, VBR.
2286 5. Video GOV: 1 to 600, 30 default.
Sample
770-52 6/27/18
2290
2295
2300
2305
2310
2315
2320
2325
2330
2287
2288 6. Video Latency: Maximum of four frames (0.133 sec.).
2289
7. Video Transmission: 99.999% error free.
2291
2292 (c) Video Streaming Protocols; the camera system shall support
2293 the following streaming protocols:
2294
1. RTSP/RTP; The RTSP communication shall occur
2296 over a TCP socket. RTP video packets shall be sent over
2297 UDP. This mode shall be available at all times for H264, H265
2298 and MJPEG encoded streams.
2299
2. RTSP Interleaved; RTSP commands and the RTP
2301 video packets shall be transmitted over a single TCP
2302 connection. This mode shall be available at all times for
2303 H264, H265 and MJPEG encoded streams.
2304
3. HTTP tunneling; this mode shall use two separate
2306 TCP connections for sending and the other for received data
2307 from the client over port 80. This mode shall be available at
2308 all times for H264, H265 and MJPEG encoded streams.
2309
4. RTP multicast; this mode shall send RTP video
2311 packets to the user assigned multicast destination. This
2312 mode shall be required to be enabled or disabled. This mode
2313 shall be available for both H264, H265 and MJPEG encoded
2314 streams.
2316 (d) Network Protocol Layers: TCP, UDP, IPv4, IGMP, ICMP,
2317 DNS, DHCP, RTP, RTSP, NTP, HTTP, HTTPS, ARP, 802.1x,
2318 ONVIF Profile S and T as a minimum.
2319
(7) Positioning Drive.
2321
2322 (a) Pan Range: 360° continuous rotation.
2323
2324 (b) Tilt Range: 360°.
2326 (c) Preset Speed: Peak speed of 120°/sec.
2327
2328 (d) 180° movement: < 2 seconds.
2329
(e) Manual Speed: 0.05° up to 90°/second.
2331
Sample
770-53 6/27/18
2335
2340
2345
2350
2355
2360
2365
2370
2375
2332 (f) Tracking Speed 0.05° up to 90°/second.
2333
2334 (g) Speed Resolution: Up to 100 variable speeds.
2336 (h) Repeatability: +/- 0.05°.
2337
2338 (i) Resolution: +/- 0.05°.
2339
(j) Presets: Up to 256, Includes pan, tilt, zoom, focus, preset ID,
2341 I/O output state.
2342
2343 (k) Tours Up to 256, Includes presets with dwell, speed, direction
2344 and recurrence properties.
2346 (l) Auto Park Returns to a preset or tour after timer expires,
2347 Timer Value [Off, 1 Minute to 999 Hours].
2348
2349 (m) Features Auto focus/iris on PTZ, Proportional PTZ, Video
freeze on preset, High wind/vibration mode, Set/Clear north
2351 calibration, Inverted mounting mode.
2352
2353 (n) Holding Torque; The Positioner shall have sufficient holding
2354 torque to maintain operation under the following conditions:
2356 1. Capable of holding mechanical position and
2357 maintaining operation in up to 75mph wind and TS-2 vibration
2358 conditions at worst-case orientation into the wind, for each
2359 pan and tilt function.
2361 2. Capable of moving to a position and maintaining
2362 operation in up to 75mph wind, at worst-case orientation into
2363 the wind, for each pan and tilt.
2364
(8) Automated Action Engine.
2366
2367 (a) The camera system shall include the capability to process a
2368 variety of input triggers to produce a variety of automated output
2369 responses.
2371 (b) The configuration of the input trigger to output action shall be
2372 user programmable through use of a configuration wizard. The
2373 wizard shall guide the user through a set of steps to create the
2374 automated camera system responses as required.
Sample
770-54 6/27/18
2376 (c) The camera system input and outputs available through the
2377 wizard shall include:
2378
2379 1. Input Triggers: Digital input, FTP error, Valid or invalid
2380 login, Tour stopped, Timer, Scheduler, Video Analytic Event,
2381 Preset reached, PTZ moved, Maintenance, User command.
2382
2383 2. Output Actions: Digital output, Activate wiper, FTP
2384 image, Send Email, Send Text, Start Preset or Tour, Display
2385 OSD message, Timer/ Scheduler On/Off mode control,
2386 Delay, Reset system.
2387
2388 3. FIFO Mode: Each input is processed in the order
2389 received.
2390
2391 4. LIFO Mode: Each input processed when received,
2392 overriding previous inputs.
2393
2394 (d) The camera system shall be capable of processing multiple
2395 input triggers in one of three queuing modes.
2396
2397 1. Priority Mode – Each input trigger is assigned a priority
2398 level. The highest priority level is processed over lower
2399 priorities.
2400
2401 (e) The camera system shall provide multi-step configuration
2402 wizard for the Camera Systems Action Engine settings.
2403
2404 (9) Video Analytics.
2405
2406 (a) The video analytics engine (VAE) shall be an embedded
2407 LINUX application hosted on the camera system. The video
2408 analytics shall collect traffic flow statistics from each detection zone
2409 including vehicle counts, vehicle speeds and vehicle size when
2410 enabled.
2411
2412 (b) The statistical data is collected over user defined time periods
2413 of 5 minutes, 1 hour and 24 hours. The results can be displayed
2414 using the camera systems we interface or can be retrieved from the
2415 camera over a network connection.
2416
2417 (c) The video analytics shall operate from user defined detection
2418 zones (region of interest area(s) or line(s)) within the cameras field
2419 of view for analytic processing. Up to a maximum of 32 individual
Sample
770-55 6/27/18
2420
2425
2430
2435
2440
2445
2450
2455
2460
detection zones can be programmed dependent on detection filters
2421 used.
2422
2423 (d) Video analytic detection of events shall be consumable by the
2424 camera systems automated action engine. The automated action
engine shall allow users to define the camera systems response
2426 output actions.
2427
2428 1. Vehicle Detection: The VAE shall detect a vehicle
2429 entering a user defined detection zone with 95% accuracy.
When a vehicle is present in the detection zone, the zone
2431 shall me marked as occupied.
2432
2433 2. Vehicle Count: The VAE shall maintain a count of the
2434 number of vehicles that have entered a detection zone.
2436 3. Vehicle Speed Classification: The VAE shall detect the
2437 average speed of a vehicle while travelling through the
2438 detection zone and place the vehicle into one of the speed
2439 categories defined as:
2441 1 - 9 mph
2442 10 - 19 mph
2443 20 - 29 mph
2444 30 - 39 mph
40 - 49 mph
2446 50 - 59 mph
2447 60 - 69 mph
2448 70 - 79 mph
2449 80 - 89 mph
90 - 99 mph
2451 100 or faster mph
2452
2453 (e) Vehicle Size Classification: The VAE shall classify each
2454 vehicle entering a detection zone into one a length categories
defined as:
2456
2457 1 - 9 ft
2458 10 - 15 ft
2459 16 - 19 ft
20 - 39 ft
2461 40 ft or longer
2462
2463 (f) Incident Detection: The VAE shall classify a traffic flow
2464 pattern through a user configured detection zone as an incident if
Sample
770-56 6/27/18
2465 the average speed of the vehicles travelling through that zone falls
2466 below a user defined threshold for a user defined period of time or
2467 longer.
2468
2469 (g) Traffic Flow Statistics: The VAE shall collect statistics for
2470 each user defined detection zone. The statistical data shall include
2471 traffic flow attributes as:
2472 Total Vehicle Count
2473 Vehicle count per speed
2474 Vehicle count per size
2475
2476 (h) Stopped/Parked Vehicle Detection: The VAE shall detect
2477 non-moving vehicles in a detection zone after user defined time
2478 period has expired.
2479
2480 (i) Wrong Way Direction: The VAE shall detect vehicles moving
2481 through a user configured detection zone if moving in the opposite
2482 direction of normal traffic flow.
2483
2484 (j) The VAE statistical data shall be available for immediate
2485 viewing using the Camera Systems web server or can be retrieved
2486 from the camera using simple HTTP call. The Camera System web
2487 server provides a web page for displaying the traffic data collected.
2488 The collected data shall also be available as an XML file(s) which
2489 can be downloaded with a date/time range from current out to six
2490 months archived. The VAE traffic flow statistical data structure shall
2491 include the following fields:
2492
2493 1. ID# - The detection zone the statistics were collected
2494 from.
2495
2496 (10) Communication Protocols and Formats.
2497
2498 (a) The camera system shall include integrated video camera
2499 system communication drivers for flexibility and system
2500 interoperability. The camera system shall support both serial
2501 RS422 and Ethernet communication channels at a minimum,
2502 allowing field selection of the following protocol drivers as required:
Sample
770-57 6/27/18
2505
2510
2515
2520
2525
2530
2535
2540
2545
2503
2504 1. Ethernet Channel (IP)
NTCIP 1205
2506 ONVIF Profile S and T
2507 CohuHD
2508 CohuT
2509 FAST
Pelco D
2511
2512 2. Serial RS422 Channel
2513 CohuHD
2514 Pelco D and P
NTCIP 1205
2516 Ultrak
2517 A/D
2518 Javelin
2519 FAST
2521 (b) Analog Video Interface
2522
2523 1. Video Format: NTSC or PAL.
2524
2. Serial PTZ: RS422, full/half duplex, 1,200 to 115k
2526 baud adjustment, data, stop and parity bit configuration.
2527
2528 (c) Digital I/O Interface
2529
1. Digital Circuits: Up to four digital I/O circuits, user
2531 defined as either input or output.
2532
2533 (11) On-Screen Display (OSD).
2534
(a) The HD Camera Positioning System shall provide OSD
2536 capabilities on both digital video and analog video outputs as
2537 defined below.
2538
2539 1. OSD Capacity: Up to 7 OSD Elements can be
selected for display on video.
2541
2542 2. OSD Elements: Text, Preset, Position, Compass,
2543 Date/Time, Sector, Maintenance, Action Event.
2544
3. OSD Characters: Up to 40 characters per text
2546 element.
2547
Sample
770-58 6/27/18
2550
2555
2560
2565
2570
2575
2580
2585
2590
2548 4. OSD Size: Adjustable from 12, 18, 24, 30, 36, 42, 48,
2549 54, 60, 72, 84 or 96 pt. size.
2551 5. OSD Color: White, Black, Green, Red, Blue.
2552
2553 6. OSD Transparency: Adjustable from 0-100%.
2554
7. OSD Background: Transparent, Black.
2556
2557 8. OSD Location: Upper Right/Left, Lower Right/Left,
2558 Center, Custom.
2559
9. Banner Display: On/Off, Top/Bottom, 4 OSD
2561 elements.
2562
2563 10. Logo Display: BMP, JPEG Format, [x,y] position,
2564 Transparency.
2566 (b) The camera system shall provide multi-step configuration
2567 wizard for OSD settings.
2568
2569 (c) The camera system shall include a suite of factory-installed
fonts and shall be capable of allowing users to upload their own
2571 selected TrueType fonts.
2572
2573 (12) Maintenance Functions.
2574
The camera system shall support maintenance features as defined
2576 below.
2577
2578 (a) The camera system shall support querying of camera
2579 parameters via the Ethernet connection. The camera parameters
shall consist of the following items:
2581
2582 1. Camera Model Number.
2583
2584 2. Manufacturer.
2586 3. MAC Address.
2587
2588 4. Network Negotiation Mode.
2589
5. Network Speed.
2591
2592 6. Software revision.
Sample
770-59 6/27/18
2595
2600
2605
2610
2615
2620
2625
2630
2635
2593
2594 (b) Upgrade Software over Ethernet.
2596 (c) Reboot Camera, Factory Default, Calibrate Positioner.
2597
2598 (d) Backup and restore user defined camera configurations.
2599
(e) Support functions: Camera uptime, network connections/
2601 activity shall be displayed on web interface.
2602
2603 (f) System messages: Information, Warning and Error
2604 messages shall be displayable and downloadable over network
connection for maintenance support.
2606
2607 (13) IP/Network Management.
2608
2609 (a) Network Format: 802.3u 100Base-T, MDI-X auto-sensing,
full duplex.
2611
2612 (b) Network Protocols: TCP, UDP, IPv4, ICMP, DNS,
2613 IGMPv2/v3, DHCP, RTP, RTSP, RTCP, NTP, HTTP, SOAP,
2614 HTTPS, ARP, FTP, SMTP, SNMP v1|2|3, TLS, SSL, AES, SMTP,
QoS, NTCIP, Telnet, 802.1X ONVIF Profile S and T.
2616
2617 (c) Media Players: VLC, Quick Time or any media player
2618 compliant with RFC 2326, 3984, 3550, 2435, 7798, ISO/IEC 13818-
2619 1.
2621 (d) ONVIF: Profile S and T.
2622
2623 (e) Security: 4 Levels: Admin, Operator, User, Anonymous [User
2624 Name + Password], Digest Authentication.
2626 (f) Updates: File upload over network using camera web server
2627 interface.
2628
2629 (g) Configurations: Stored in Non-Volatile Memory.
2631 (h) Browsers: Edge, Firefox, Chrome.
2632
2633 (14) Electrical.
2634
(a) The HD Camera Positioning System shall fully comply with
2636 NEMA TS-2 standards and include independent laboratory test
Sample
770-60 6/27/18
2637 results confirming compliance with the following electrical operating
2638 conditions:
2639
2640 1. Input Voltage: PoE++, 24Vac/dc or 120Vac, model
2641 dependent.
2642
2643 2. Power: Typical 30w, up to 60w with heaters ON.
2644
2645 3. Voltage Range: PoE++ and 120Vac – NEMA
2646 standard TS 2-2003 section 2.2.7 tests C thru H 24Vac,
2647 18Vac to 28Vac at camera connector. 24Vdc, 20Vdc to
2648 28Vdc at camera connector.
2649
2650 4. Transient/Surge: Certified to CISPR 24 levels.
2651
2652 5. Emissions: Certified to CISPR 22 levels.
2653
2654 6. Pigtail Cable: Approx. 24”.
2655
2656 (15) Mechanical Specifications.
2657
2658 (a) Weight: 12.5 lbs (5.7 kg).
2659
2660 (b) Dimensions; 11.4” (289.6mm) x 11.7” (297.2mm).
2661
2662 (c) Construction: Powder Coated aluminum.
2663
2664 (d) Sunshield: Included as standard.
2665
2666 (e) Color: Light Gray Cardinal Coating T241-GR142.
2667
2668 (f) Camera window; Nylon, Optically Correct.
2669
2670 (g) IK10: Camera System except camera window is IK10.
2671
2672 (h) Camera Mount; 1.5” NPT.
2673
Sample
770-61 6/27/18
2675
2680
2685
2690
2695
2700
2705
2710
2715
2674 (16) Environmental Requirements.
2676 (a) The HD Camera Positioning System shall fully comply with
2677 and include independent laboratory test results confirming
2678 compliance with the following environmental operating conditions:
2679
1. Protection Rating IP68, Purged with Dry Nitrogen.
2681 Shall withstand water immersion at 1m for 24 hours with no
2682 water ingress. Lifetime warranty on moisture ingress.
2683
2684 2. Operating Temperature: -40°F to 165°F (-40°C to
75°C) Per NEMA TS2, para 2.2.7.
2686
2687 3. Internal Heaters: Two DC resistive heater assemblies,
2688 software controlled, to maintain internal heat for operation
2689 down specified operating temperatures above.
2691 4. Relative Humidity: Operation from 0-100%.
2692
2693 5. Vibration: Per NEMA TS2 para. 2.2.8. 5-30Hz sweep
2694 @ 0.5g applied in each of 3 mutually perpendicular planes.
2696 6. Shock: Per NEMA TS2 para. 2.2.9. 10g applied in
2697 each of 3 mutually perpendicular planes.
2698
2699 7. Corrosion: MIL-STD-810G, Method 509.5, Paragraph
4.5.2, ANSI NCSL Z540-1, ISO 17025:2005.
2701
2702 8. Wind Survivability: Up to 150 mph, 120 mph for 45
2703 minutes.
2704
9. 150 mph for 15 minutes.
2706
2707 10. MTBF: 251,000 hours, based on HALT Steady State
2708 Field MTBF calculations.
2709
(17) Certifications.
2711
2712 (a) CE, FCC Part 15B, RoHS, AS/NZS CISPR
2713 22:2009+A1:2010, CAN/CSA-CISPR 22-10, EN 55022:2010+AC:
2714 2011, EN 55024:2010, EN 61000-3-2:2006, +A1:2009+A2:2009,
EN 61000-3-3:2013, EN 61000-4-2: 2009, EN 61000-4-3: 2006
2716 +A1:2008 +A2:2010, EN 61000-4-4: 2004, EN 61000-4-5: 2006, EN
2717 61000-4-6: 2009, EN 61000-4-8: 2010, EN 61000-4-11: 2004.
2718
Sample
770-62 6/27/18
2719 (18) Warranty Information.
2720
2721 (a) Manufacturer’s Warranty: The warranty period shall be thirty-
2722 six (36) months from the delivery date of the system under normal
2723 use and service.
2724
2725 (19) Quality Assurance.
2726
2727 (a) Manufacturer: Minimum ten years' experience in
2728 manufacturing and maintaining networked camera positioning
2729 system IP video recording systems. Manufacturer shall provide
2730 technical assistance and support.
2731
2732 (20) Delivery, Storage, and Handling.
2733
2734 (a) Deliver materials in manufacturer’s labeled packages. Store
2735 and handle in accordance with manufacturer’s requirements, in a
2736 facility with environmental conditions within recommended limits.
2737
2738 (21) Additional Required Parts.
2739
2740 (a) 8503-0 Pole Mount.
2741
2742 (b) 8194603-300 CAT5 Cable.”
2743
2744
2745
2746 END OF SECTION 770
Sample
770-63 6/27/18
A USTIN , TSU TSUMI & A SSOC IA TES , INC .
C IVIL E NGINE E RS •SURVE YORS
APPENDIX F
PROPOSAL SCHEDULE EXAMPLE
PROPOSAL SCHEDULE
APPROX. UNIT
ITEM NO. BASIC BID ITEMS QUANTITY UNIT PRICE AMOUNT
209.0010 Type II (Electrical Work) Object Marker L. S. L. S. L. S. $ ___________
622.0010 Roadway Lighting System, 100 Watt LED Luminaire and Bracket
on Traffic Signal Standard
L. S. L. S. L. S. $ ___________
622.0020 Roadway Lighting System, Multiple Circuits (____LF) L. S. L. S. L. S. $ ___________
622.0030 Roadway Lighting System, 100 Watt LED Luminaire and Bracket
on Joint Pole
L. S. L. S. L. S. $ ___________
622.0040 Roadway Lighting System, 85 Watt LED Luminaire and Bracket on
Joint Pole
L. S. L. S. L. S. $ ___________
622.0050 Roadway Lighting System, 85 Watt LED Luminaire and Bracket on
Wood Pole
L. S. L. S. L. S. $ ___________
622.0060 Remove 55/90/180 Watt LPS or non-standard LED Roadway
Lighting On Joint Pole
L. S. L. S. L. S. $ ___________
623.0010 Controller with Cabinet, In Place Complete X EACH $ ___________ $ ___________
623.0020 UPS With Cabinet, In Place Complete With Batteries X EACH $ ___________ $ ___________
623.0030 Vehicle Detection Video System X EACH $ ___________ $ ___________
623.0040 CCTV System X EACH $ ___________ $ ___________
623.0050 Loop Detector (6 Ft. x 6 Ft.) X EACH $ ___________ $ ___________
623.0060 Loop Detector (6 Ft. x 40 Ft.) X EACH $ ___________ $ ___________
STP-____(__)
Date
PROPOSAL SCHEDULE
APPROX. UNIT
ITEM NO. BASIC BID ITEMS QUANTITY UNIT PRICE AMOUNT
623.0070 Optical Receiver Assembly with ______ Mounting X EACH $ ___________ $ ___________
623.0080 Pedestrian Pushbutton System with Guide Sign Assemblies X EACH $ ___________ $ ___________
623.0090 Foundation for Type I Traffic Signal Standard X EACH $ ___________ $ ___________
623.0100 Foundation for Type II Traffic Signal Standard X EACH $ ___________ $ ___________
623.0110 Foundation for Type III Traffic Signal Standard X EACH $ ___________ $ ___________
623.0120 Foundation for Type IV Traffic Signal Standard X EACH $ ___________ $ ___________
623.0130 Foundation, Pedestrian Pushbutton Pedestal X EACH $ ___________ $ ___________
623.0140 Type I Traffic Signal Standard X EACH $ ___________ $ ___________
623.0150 Type II Traffic Signal Standard per _____ Mast Arm X EACH $ ___________ $ ___________
623.0160 Type III Traffic Signal Standard per _____ Mast Arm X EACH $ ___________ $ ___________
623.0170 Type IV Traffic Signal Standard X EACH $ ___________ $ ___________
623.0180 Pedestrian Pushbutton Pole Standard X EACH $ ___________ $ ___________
623.0190 Traffic Signal Assembly, 3 Section Head Type I Mounting X EACH $ ___________ $ ___________
623.0200 Traffic Signal Assembly, 3 Section Head Type II Mounting X EACH $ ___________ $ ___________
623.0210 Traffic Signal Assembly, 3 Section Head Type III Mounting X EACH $ ___________ $ ___________
623.0220 Traffic Signal Assembly, 3 Section Head Type IV Mounting X EACH $ ___________ $ ___________
STP-____(__)
Date
PROPOSAL SCHEDULE
APPROX. UNIT
ITEM NO. BASIC BID ITEMS QUANTITY UNIT PRICE AMOUNT
623.0230 Traffic Signal Assembly, 3 Section Head Type V Mounting X EACH $ ___________ $ ___________
623.0240 Traffic Signal Assembly, 3 Section Head Type VI Mounting X EACH $ ___________ $ ___________
623.0250 Traffic Signal Assembly, 4 Section Head Type II Mounting X EACH $ ___________ $ ___________
623.0260 Traffic Signal Assembly, 4 Section Head Type III Mounting X EACH $ ___________ $ ___________
623.0270 Traffic Signal Assembly, 4 Section Head Type IV Mounting X EACH $ ___________ $ ___________
623.0280 Traffic Signal Assembly, 4 Section Head Type V Mounting X EACH $ ___________ $ ___________
623.0290 Traffic Signal Assembly, 4 Section Head Type VI Mounting X EACH $ ___________ $ ___________
623.0300 Pedestrian Signal Assembly, Type I Mounting X EACH $ ___________ $ ___________
623.0310 Pedestrian Signal Assembly X EACH $ ___________ $ ___________
623.0320 Street Light Assembly, Luminaire Arm and Fixture (LED) X EACH $ ___________ $ ___________
623.0330 Traffic Signal Duct Line System, ______________________,
____-inch Conduit Sch. ____ PVC, in Plain Concrete Jacket
X L.F. $ ___________ $ ___________
623.0340 Feeder Duct Line System, ______________________,
____-inch Conduit Sch. ____ PVC, in Plain Concrete Jacket
(Handholes to Traffic Signal Standards/Pedestrian Pushbutton)
X L.F. $ ___________ $ ___________
623.0350 Electrical and Telephone Service Duct Line System
(Riser Pole to Metering Equipment)
X L.F. $ ___________ $ ___________
623.0360 Pullbox (12" x 12" x 12") X EACH $ ___________ $ ___________
STP-____(__)
Date
PROPOSAL SCHEDULE
APPROX. UNIT
ITEM NO. BASIC BID ITEMS QUANTITY UNIT PRICE AMOUNT
623.0370 Pullbox, (17" x 30" x 18") X EACH $ ___________ $ ___________
623.0380 Pullbox, (24" x 36" x 18") X EACH $ ___________ $ ___________
623.0390 Traffic Signal Cable (26C#14) X L.F. $ ___________ $ ___________
623.0400 Traffic Signal Cable (9C#14) X L.F. $ ___________ $ ___________
623.0410 Traffic Signal Drop Cable (4C#14) X L.F. $ ___________ $ ___________
623.0420 Inductive Loop Lead-In Wire (2C#16) X L.F. $ ___________ $ ___________
623.0430 Shield Outdoor/Rated CAT-5e Cable
(Video Detection and CCTV)
X L.F. $ ___________ $ ___________
623.0440 Pre-Emption Cable (3C#20) X L.F. $ ___________ $ ___________
623.0450 Pedestrian Pushbutton Cable (2C#14)
(Standard Pushbutton)
X L.F. $ ___________ $ ___________
623.0460 Pedestrian Pushbutton Cable (2C#14)
(Audible/Vibrotactile Pushbutton)
X L.F. $ ___________ $ ___________
623.0470 Street Light Wire X L.F. $ ___________ $ ___________
623.0480 2-Pair, 4-Strand (minimum) Fiber Optic Inter-Connect Cable X L.F. $ ___________ $ ___________
623.0490 Power Cable (3C#4) X L.F. $ ___________ $ ___________
623.0500 #6 AWG RHW Stranded Copper Ground with Green Insulation for
Pullboxes, 5/8-inch x 8-foot Copper Ground and Ground Ring
X L.F. $ ___________ $ ___________
STP-____(__)
Date
PROPOSAL SCHEDULE
ITEM NO.
APPROX.
BASIC BID ITEMS QUANTITY UNIT
UNIT
PRICE AMOUNT
623.0510
623.0520
623.0530
623.0540
623.0550
Service Wall with Metering Equipment
County of Hawaii, Traffic Signal Support
Services Charges by HECO
Overhead Street Name Sign, Mounted on Mast Arm
Regulatory or Warning Sign, Mounted on Mast Arm or Pole
SUM OF ALL BASIC BID ITEMS
L. S.
F. A.
F. A.
X
X
L. S.
F. A.
F. A.
EACH
EACH
L. S.
F. A.
F. A.
$ ___________
$ ___________
$ ___________
$25,000
$10,000
$ ___________
$ ___________
$ ___________
STP-____(__)
Date
A USTIN , TSU TSUMI & A SSOC IA TES , INC .
C IVIL E NGINE E RS •SURVE YORS
APPENDIX G
ENGINEER’S ESTIMATE EXAMPLE
ENGINEER'S OPINION OF PROBABLE CONSTRUCTION COSTS
ITEM NO. ITEM
APPROX.
QUANTITY UNIT
UNIT
PRICE AMOUNT
209.0010 Type II (Electrical Work) Object Marker L. S. L. S. L. S. $Z
622.0010 Roadway Lighting System, 100 Watt LED Luminaire and Bracket on
Traffic Signal Standard L. S. L. S. L. S. $Z
622.0020 Roadway Lighting System, Multiple Circuits (____LF) L. S. L. S. L. S. $Z
622.0030 Roadway Lighting System, 100 Watt LED Luminaire and Bracket on
Joint Pole L. S. L. S. L. S. $Z
622.0040 Roadway Lighting System, 85 Watt LED Luminaire and Bracket on
Joint Pole L. S. L. S. L. S. $Z
622.0050 Roadway Lighting System, 85 Watt LED Luminaire and Bracket on
Wood Pole L. S. L. S. L. S. $Z
622.0060 Remove 55/90/180 Watt LPS or non-standard LED Roadway
Lighting On Joint Pole L. S. L. S. L. S. $Z
623.0010 Controller with Cabinet, In Place Complete X EACH $Y $Z
623.0020 UPS With Cabinet, In Place Complete With Batteries X EACH $Y $Z
623.0030 Vehicle Detection Video System X EACH $Y $Z
623.0040 CCTV System X EACH $Y $Z
623.0050 Loop Detector (6 Ft. x 6 Ft.) X EACH $Y $Z
STP-____(__)
Date
ENGINEER'S OPINION OF PROBABLE CONSTRUCTION COSTS
ITEM NO. ITEM
APPROX.
QUANTITY UNIT
UNIT
PRICE AMOUNT
623.0060 Loop Detector (6 Ft. x 40 Ft.) X EACH $Y $Z
623.0070 Optical Receiver Assembly with ______ Mounting X EACH $Y $Z
623.0080 Pedestrian Pushbutton System with Guide Sign Assemblies X EACH $Y $Z
623.0090 Foundation for Type I Traffic Signal Standard X EACH $Y $Z
623.0100 Foundation for Type II Traffic Signal Standard
X EACH $Y $Z
623.0110 Foundation for Type III Traffic Signal Standard X EACH $Y $Z
623.0120 Foundation for Type IV Traffic Signal Standard X EACH $Y $Z
623.0130 Foundation, Pedestrian Pushbutton Pedestal X EACH $Y $Z
623.0140 Type I Traffic Signal Standard X EACH $Y $Z
623.0150 Type II Traffic Signal Standard per _____ Mast Arm X EACH $Y $Z
623.0160 Type III Traffic Signal Standard per _____ Mast Arm X EACH $Y $Z
623.0170 Type IV Traffic Signal Standard X EACH $Y $Z
623.0180 Pedestrian Pushbutton Pole Standard X EACH $Y $Z
623.0190 Traffic Signal Assembly, 3 Section Head Type I Mounting X EACH $Y $Z
623.0200 Traffic Signal Assembly, 3 Section Head Type II Mounting X EACH $Y $Z
STP-____(__)
Date
ENGINEER'S OPINION OF PROBABLE CONSTRUCTION COSTS
ITEM NO. ITEM
APPROX.
QUANTITY UNIT
UNIT
PRICE AMOUNT
623.0210 Traffic Signal Assembly, 3 Section Head Type III Mounting X EACH $Y $Z
623.0220 Traffic Signal Assembly, 3 Section Head Type IV Mounting X EACH $Y $Z
623.0230 Traffic Signal Assembly, 3 Section Head Type V Mounting X EACH $Y $Z
623.0240 Traffic Signal Assembly, 3 Section Head Type VI Mounting X EACH $Y $Z
623.0250 Traffic Signal Assembly, 4 Section Head Type II Mounting X EACH $Y $Z
623.0260 Traffic Signal Assembly, 4 Section Head Type III Mounting X EACH $Y $Z
623.0270 Traffic Signal Assembly, 4 Section Head Type IV Mounting X EACH $Y $Z
623.0280 Traffic Signal Assembly, 4 Section Head Type V Mounting X EACH $Y $Z
623.0290 Traffic Signal Assembly, 4 Section Head Type VI Mounting X EACH $Y $Z
623.0300 Pedestrian Signal Assembly, Type I Mounting X EACH $Y $Z
623.0310 Pedestrian Signal Assembly X EACH $Y $Z
623.0320 Street Light Assembly, Luminaire Arm and Fixture (LED) X EACH $Y $Z
623.0330 Traffic Signal Duct Line System, ______________________,
____-inch Conduit Sch. ____ PVC, in Plain Concrete Jacket X L.F. $Y $Z
623.0340 Feeder Duct Line System, ______________________,
____-inch Conduit Sch. ____ PVC, in Plain Concrete Jacket
(Handholes to Traffic Signal Standards/Pedestrian Pushbutton) X L.F. $Y $Z
STP-____(__)
Date
ENGINEER'S OPINION OF PROBABLE CONSTRUCTION COSTS
ITEM NO. ITEM
APPROX.
QUANTITY UNIT
UNIT
PRICE AMOUNT
623.0350 Electrical and Telephone Service Duct Line System
(Riser Pole to Metering Equipment) X L.F. $Y $Z
623.0360 Pullbox (12" x 12" x 12") X EACH $Y $Z
623.0370 Pullbox, (17" x 30" x 18") X EACH $Y $Z
623.0380 Pullbox, (24" x 36" x 18") X EACH $Y $Z
623.0390 Traffic Signal Cable (26C#14) X L.F. $Y $Z
623.0400 Traffic Signal Cable (9C#14) X L.F. $Y $Z
623.0410 Traffic Signal Drop Cable (4C#14) X L.F. $Y $Z
623.0420 Inductive Loop Lead-In Wire (2C#16) X L.F. $Y $Z
623.0430 Shield Outdoor/Rated CAT-5e Cable
(Video Detection and CCTV) X L.F. $Y $Z
623.0440 Pre-Emption Cable (3C#20) X L.F. $Y $Z
623.0450 Pedestrian Pushbutton Cable (2C#14)
(Standard Pushbutton) X L.F. $Y $Z
623.0460 Pedestrian Pushbutton Cable (2C#14)
(Audible/Vibrotactile Pushbutton) X L.F. $Y $Z
623.0470 Street Light Wire X L.F. $Y $Z
STP-____(__)
Date
ENGINEER'S OPINION OF PROBABLE CONSTRUCTION COSTS
ITEM NO. ITEM
APPROX.
QUANTITY UNIT
UNIT
PRICE AMOUNT
623.0480
623.0490
623.0500
623.0510
623.0520
623.0530
623.0540
623.0550
2-Pair, 4-Strand (minimum) Fiber Optic Inter-Connect Cable
Power Cable (3C#4)
#6 AWG RHW Stranded Copper Ground with Green Insulation for
Pullboxes, 5/8-inch x 8-foot Copper Ground and Ground Ring
Service Wall with Metering Equipment
County of Hawaii, Traffic Signal Support
Services Charges by HECO
Overhead Street Name Sign, Mounted on Mast Arm
Regulatory or Warning Sign, Mounted on Mast Arm or Pole
SUM OF ALL ITEMS
X
X
X
L. S.
F. A.
F. A.
X
X
L.F.
L.F.
L.F.
L. S.
F. A.
F. A.
EACH
EACH
$Y
$Y
$Y
L. S.
F. A.
F. A.
$Y
$Y
$Z
$Z
$Z
$Z
$25,000
$10,000
$Z
$Z
$ Z
STP-____(__)
Date
A USTIN , TSU TSUMI & A SSOC IA TES , INC .
C IVIL E NGINE E RS •SURVE YORS
APPENDIX H
COUNTY OF HAWAII CONSTRUCTION AND ACTIVATION CHECKLIST
Hawaii County Traffic Signal Construction and Activation Checklist
□ All traffic signal construction completed and traffic signal heads tested and bagged.
□ Traffic detection equipment installed and setup.
□ Controller, controller cabinet, and CMU provided by contractor to Traffic Division.
□ Controller and CMU programmed/prepared by Traffic Division
□ Controller and CMU installed in cabinet at Traffic Division and provided five (5)-
working day run time.
□ Controller and CMU tested by Traffic Division.
□ All tested equipment installed in field and cabinets wired (tied in).
□ Traffic signal heads tested by Traffic Division.
□ Preemption equipment and detection equipment tested in field.
□ Press release initiated with 5-working day circulation.
□ Message boards programmed, installed and operational for 5-working days
minimum.
□ Flashing operation – yellow on the main road and red on the side road(s) started.
□ Conversion to normal traffic signal operation at the conclusion of the flashing
operation.
□ Final testing of the traffic signal equipment completed.
□ Traffic Division inspections completed.
□ All punchlist items addressed by contractor.
□ Memo of approval of traffic signal, signed by Traffic Division Chief, and sent to
Department of Public Works, Engineering Division for processing.
A USTIN , TSU TSUMI & A SSOC IA TES , INC .
C IVIL E NGINE E RS •SURVE YORS
APPENDIX I
PUBLIC NOTICE EXAMPLE AND MESSAGE BOARD EXAMPLE
David Yamamoto, P.E. Harry Kim Director Mayor
Allan G. Simeon, P.E. Roy Takemoto Deputy Director Managing Director County of Hawai‘i
DEPARTMENT OF PUBLIC WORKS
Aupuni Center
101 Pauahi Street, Suite 7 · Hilo, Hawai‘i 96720-4224
(808) 961-8321 · Fax (808) 961-8630
public_works@hawaiicounty.gov
FOR IMMEDIATE RELEASE: September 28, 2020
CONTACT: Denise Laitinen,
DPW Information & Education Specialist, 808.961.8499
New Henry Street Traffic Signal to Start October 7
A recently installed traffic signal at the entrance to Niumalu Market Place in Kailua-Kona will be flashing
for 48 hours prior to becoming operational on Wednesday, October 7.
HILO, HI: A recently installed traffic signal on Henry Street at the entrance to Niumalu Market Place in
Kailua-Kona will start working October 7, 2020. In order to prepare motorists for the new signal light,
the traffic signal will start flashing between 9 a.m. and 10 a.m. on Monday, October 5, 2020, for 48
hours. Then mid-morning on Wednesday October 7, 2020, the traffic signal at the intersection will
become permanently operational.
From October 5 to October 7, the signal will flash yellow on Henry Street and flash red on the side
street to the Market Place. During the 48 hours of flashing, vehicles are not required to stop on Henry
Street when flashing yellow, but they should proceed with caution, and it is suggested they slow down
and remain alert. The flashing red signal on the Niumalu Market Place side street should be treated
like a stop sign.
There will be message boards near the intersection alerting drivers of the flashing lights.
The County of Hawai‘i Department of Public Works (DPW) apologizes for any inconvenience
this may cause and thanks the community for their patience and understanding.
If there are any questions or concerns, please call the DPW Traffic Division at (808) 961-8341.
###
County of Hawai‘i is an Equal Opportunity Provider and Employer.
MESSAGE BOARD EXAMPLE:
Minimum two (2) working days prior to flashing operation:
NEW TRAFFIC SIGNAL
EFFECTIVE OCT 7
PROCEED WITH CAUTION
On day of normal operation and for five (5) workings days:
NEW TRAFFIC SIGNAL
PROCEED WITH CAUTION
A USTIN , TSU TSUMI & A SSOC IA TES , INC .
C IVIL E NGINE E RS •SURVE YORS
APPENDIX J
NEW TRAFFIC SIGNAL PROJECT SUMMARY
Aaron Takaba Mitchell D. Roth
Traffic Division Chief Mayor
Deanna S. Sako
Managing Director County of Hawai‘i
DEPARTMENT OF PUBLIC WORKS
Traffic Division
108 Railroad Ave.· Hilo, Hawai‘i 96720
(808) 961-8341 · Fax (808) 961-8591
dpwtrf@hawaiicounty.gov
NEW TRAFFIC SIGNAL PROJECT SUMMARY
DPW Engineer: Date:
Project Name: District: TMK: 0-0-000:000
Y N
Approved Plan:
Phasing Diagram Approved: (attach)
Timing Completed/Approved:
Controller Programmed:
CMU/MMU Prepared: Cert. Date:
Equipment Tested: Date:
Equipment Installed: Date:
Heads/Detectors/Preempt Tested: Date:
Public Notice: Date:
Flash: Date:
Turn On: Date:
Equipment Inspected: Date:
Cobalt Other
Controller Type:
Serial No.: IP Address:
Controller Cabinet Type: 332 Hybrid
336S Other None
UPS Cabinet Type:
UPS: ZincBlue2 Other
Detection: Loops Cameras Other
Notes:
County of Hawai‘i is an Equal Opportunity Provider and Employer.