ILDOT 78B76-092.pdf

September 18, 2026 Letting

Notice to Bidders, Specifications and Proposal

Contract No. 78B76 WHITE County Section 4TS-2 Route FAP 332 District 9 Construction Funds

Prepared by S

Checked by (Printed by authority of the State of Illinois)

NOTICE TO BIDDERS

1. TIME AND PLACE OF OPENING BIDS. Electronic bids are to be submitted to the electronic bidding system (iCX-Integrated Contractors Exchange). All bids must be submitted to the iCX system prior to 12:00 p.m.

September 18, 2026 prevailing time at which time the bids will be publicly opened from the iCX SecureVault.

2. DESCRIPTION OF WORK. The proposed improvement is identified and advertised for bids in the

Invitation for Bids as:

WHITE County Section 4TS-2 Route FAP 332 District 9 Construction Funds

ADA improvements, traffic signal modernization and cabinet replacement, APS push button installation, ground mount services installation and video detection installation on IL 1 / IL 14 in Carmi, at the Main Cross Street, Walnut Street and Church Street intersections.

3. INSTRUCTIONS TO BIDDERS. (a) This Notice, the invitation for bids, proposal and letter of award shall, together with all other documents in accordance with Article 101.09 of the Standard Specifications for Road and Bridge Construction, become part of the contract. Bidders are cautioned to read and examine carefully all documents, to make all required inspections, and to inquire or seek explanation of the same prior to submission of a bid.

(b) State law, and, if the work is to be paid wholly or in part with Federal-aid funds, Federal law requires the bidder to make various certifications as a part of the proposal and contract. By execution and submission of the proposal, the bidder makes the certification contained therein. A false or fraudulent certification shall, in addition to all other remedies provided by law, be a breach of contract and may result in termination of the contract.

4. AWARD CRITERIA AND REJECTION OF BIDS. This contract will be awarded to the lowest responsive and responsible bidder considering conformity with the terms and conditions established by the Department in the rules, Invitation for Bids and contract documents. The issuance of plans and proposal forms for bidding based upon a prequalification rating shall not be the sole determinant of responsibility. The Department reserves the right to determine responsibility at the time of award, to reject any or all proposals, to readvertise the proposed improvement, and to waive technicalities.

By Order of the Illinois Department of Transportation

Gia Biagi, Secretary

FAP ROUTE 332 (IL 1/IL 14)

SECTION 4TS-2

WHITE COUNTY

CONTRACT NO. 78B76

INDEX

FOR

SUPPLEMENTAL SPECIFICATIONS

AND RECURRING SPECIAL PROVISIONS

Adopted January 1, 2026

This index contains a listing of SUPPLEMENTAL SPECIFICATIONS, frequently used RECURRING SPECIAL PROVISIONS, and LOCAL ROADS AND STREETS RECURRING SPECIAL PROVISIONS.

ERRATA Standard Specifications for Road and Bridge Construction (Adopted 1-1-22) (Revised 1-1-26)

SUPPLEMENTAL SPECIFICATIONS

Std. Spec. Sec. Page No.

109 Measurement and Payment 202 Earth and Rock Excavation 204 Borrow and Furnished Excavation 207 Porous Granular Embankment 211 Topsoil and Compost 214 Grading and Shaping Ditches 406 Hot-Mix Asphalt Binder and Surface Course 407 Hot-Mix Asphalt Pavement (Full-Depth) 420 Portland Cement Concrete Pavement 502 Excavation for Structures 504 Precast Concrete Structures 509 Metal Railings 522 Retaining Walls 540 Box Culverts 542 Pipe Culverts 550 Storm Sewers 586 Granular Backfill for Structures 601 Pipe Drains, Pipe Underdrains, and French Drains 630 Steel Plate Beam Guardrail 632 Guardrail and Cable Road Guard Removal 644 High Tension Cable Median Barrier 665 Woven Wire Fence 701 Work Zone Traffic Control and Protection 781 Raised Reflective Pavement Markers 782 Reflectors 801 Electrical Requirements 821 Roadway Luminaires

1003 Fine Aggregates 1004 Coarse Aggregates 1010 Finely Divided Minerals 1020 Portland Cement Concrete ……… 1030 Hot-Mix Asphalt 1040 Drain Pipe, Tile, and Wall Drain 1042 Precast Concrete Products 1061 Waterproofing Membrane System 1067 Luminaire ……… 1097 Reflectors 1102 Hot-Mix Asphalt Equipment

RECURRING SPECIAL PROVISIONS

The following RECURRING SPECIAL PROVISIONS indicated by an “X” are applicable to this contract and are included by reference:

CHECK SHEET # PAGE NO.

1 Additional State Requirements for Federal-Aid Construction Contracts 2 Subletting of Contracts (Federal-Aid Contracts) 3 x EEO 4 x Specific EEO Responsibilities Nonfederal-Aid Contracts 5 x Required Provisions - State Contracts 6 Asbestos Bearing Pad Removal 7 Asbestos Waterproofing Membrane and Asbestos Hot-Mix Asphalt Surface Removal 8 Temporary Stream Crossings and In-Stream Work Pads 9 Construction Layout Stakes

10 Use of Geotextile Fabric for Railroad Crossing 11 Subsealing of Concrete Pavements 12 Hot-Mix Asphalt Surface Correction 13 Pavement and Shoulder Resurfacing 14 Patching with Hot-Mix Asphalt Overlay Removal 15 Polymer Concrete 16 Reserved 17 Bicycle Racks 18 Temporary Portable Bridge Traffic Signals 19 Nighttime Inspection of Roadway Lighting 20 English Substitution of Metric Bolts 21 Calcium Chloride Accelerator for Portland Cement Concrete 22 Quality Control of Concrete Mixtures at the Plant 23 x Quality Control/Quality Assurance of Concrete Mixtures 24 Reserved 25 Reserved 26 Temporary Raised Pavement Markers 27 Restoring Bridge Approach Pavements Using High-Density Foam 28 Portland Cement Concrete Inlay or Overlay 29 Portland Cement Concrete Partial Depth Hot-Mix Asphalt Patching 30 Longitudinal Joint and Crack Patching 31 x Concrete Mix Design – Department Provided 32 Station Numbers in Pavements or Overlays i

TABLE OF CONTENTS

LOCATION OF PROJECT

DESCRIPTION OF PROJECT

UTILITIES

TRAFFIC CONTROL PLAN

CHANGEABLE MESSAGE SIGNS

SEEDING, MINOR AREAS

FULL ACTUATED CONTROLLER AND TYPE V CABINET

TRAFFIC SIGNAL BATTERY BACKUP SYSTEM

VIDEO AND RADAR HYBRID DETECTION SYSTEM

ETHERNET SWITCH

DRILL EXISTING FOUNDATION

DRILL EXISTING HANDHOLE

POTHOLING UNDERGROUND UTILITIES

CONTRACT GUARANTEE

TRAFFIC SIGNAL SYSTEM SHUTDOWN

REMOVAL AND DISPOSAL OF REGULATED SUBSTANCES

CURB OR COMBINATION CURB AND GUTTER REMOVAL AND REPLACEMENT

ACCESSIBLE PEDESTRIAN SIGNALS (APS) (BDE)

CEMENT, FINELY DIVIDED MINERALS, ADMIXTURES, CONCRETE, AND MORTAR (BDE)

COMPENSABLE DELAY COSTS (BDE)

DISADVANTAGED BUSINESS ENTERPRISE PARTICIPATION (BDE)

ILLINOIS WORKS APPRENTICESHIP INITIATIVE – STATE FUNDED CONTRACTS (BDE)

PAVEMENT MARKING (BDE)

REMOVAL AND DISPOSAL OF REGULATED SUBSTANCES (BDE)

SEEDING (BDE)

SHORT TERM AND TEMPORARY PAVEMENT MARKINGS (BDE)

SIGN PANELS AND APPURTENANCES (BDE)

SUBCONTRACTOR AND DBE PAYMENT REPORTING (BDE)

SUBCONTRACTOR MOBILIZATION PAYMENTS (BDE)

SUBMISSION OF BIDDERS LIST INFORMATION (BDE)

SUBMISSION OF PAYROLL RECORDS – STATE CONTRACT (BDE)

SURVEYING SERVICES (BDE)

TRAFFIC SIGNAL BACKPLATE (BDE)

VEHICLE AND EQUIPMENT WARNING LIGHTS (BDE)

WEEKLY DBE TRUCKING REPORTS (BDE)

ii

WORK ZONE TRAFFIC CONTROL DEVICES (BDE)

WORK ZONE WIDTH RESTRICTION (BDE)

WORKING DAYS (BDE)

STATE OF ILLINOIS

SPECIAL PROVISIONS

The following Special Provisions supplement the “Standard Specifications for Road and Bridge Construction, Adopted January 1, 2022, the latest edition of the “Manual on Uniform Traffic Control Devices for Streets and Highways”, and the “Manual of Test Procedures for Materials” in effect on the date of invitation for bids, and the “Supplemental Specifications and Recurring Special Provisions” indicated on the Check Sheet included herein, which apply to and govern the construction of FAP Route 332 (IL 1/IL 14), Section 4TS-2, White County, Contract No. 78B76, and in case of conflict with any part, or parts, of said Specifications, the said Special Provisions shall take precedence and shall govern.

FAP Route 332 (IL 1/IL 14) Section 4TS-2 White County

LOCATION OF PROJECT

The project is located along IL 1/14 in Carmi from the Church Street intersection to the Main Cross Street intersection.

DESCRIPTION OF PROJECT

This project consists of ADA ramp improvements, traffic signal modernization and cabinet replacement, APS push button installation, ground mount services installation, and video detection installation.

UTILITIES

Add the following after the first paragraph of Article 105.07 of the Standard Specifications:

Existing utility location information is not shown on the plan sheets. The Contractor shall verify the location of all utilities and privately-owned facilities prior to installation of any components.

Verification of locations of underground utilities prior to commencing work on the project will be the responsibility of the Contractor. The following utility companies have facilities within the project limits which may require adjustment:

Status of JULIE Member Utilities 78B76 IL 1/14 from Church St to Main Cross St. White County

Name and Address of Utility

Type

Location

Estimated Adjustment

Status Carmi, City of 225 E. Main Street Carmi, IL. 62821 ATTN: Brad Attebury Cell: (618) 384-9541 Email: supervisor@cityofcarmi.com

WATER/

SEWER/

ELECTRIC/

GAS

THROUGHOUT BEFORE OR

DURING

CONSTRUCTION

Metro Communiations 8 South Washington St | PO Box 555 Sullivan, IL 61951 ATTN: Mylon Rice Tel: (217) 728-9056 Cell: (618) 918-1539 Email: Mylon.Rice@Metrocomm.com

FIBER OPTIC THROUGHOUT BEFORE OR

DURING

CONSTRUCTION

Consumers Gas Co.

P.O. Box 486 Carmi, IL. 62821 ATTN: Kevin Bratcher Tel: (618) 382-4158 Cell: (618) 384-9546 Email: consumersgas@gmail.com

GAS

PIPELINE

THROUGHOUT BEFORE OR

DURING

CONSTRUCTION

Frontier Communications 208 West Union St.

Marion, IL 62959 ATTN: Rick Shaw Tel: (618) 997-0253 Email: rick.shaw@ftr.com

TELEPHONE/

FIBER OPTIC

THROUGHOUT BEFORE OR

DURING

CONSTRUCTION

Sparklight Communications 113 W 9th St Mt. Carmel, IL 62863 ATTN: Joel Harrelson Cell: 1-618-383-2650 Email: joel.harrelson@cableone.biz

CABLE T.V. THROUGHOUT BEFORE OR

DURING

CONSTRUCTION

Additional utility information may be obtained by calling the "Joint Utility Location Information for Excavators" phone number, 800-892-0123. This project is located in the Carmi Township.

Add the following after the first paragraph of Article 107.39 of the Standard Specifications:

The Contractor is advised that this project includes areas of highway illumination and/or signalized intersections. These areas have underground cable or conduit throughout which is to remain in service. Before driving any posts or beginning any excavation operations, the Contractor shall locate, uncover by hand, and relocate any wiring which conflicts with the proposed work. Any cable or conduit which is damaged as a result of the Contractor's operations shall be replaced by them at their expense. Replacement material and methods shall meet or exceed the original specifications for the wiring. Splicing will not be permitted.

TRAFFIC CONTROL PLAN

During the entire construction period, the road shall be kept open to traffic as follows:

(a) IL 1/14 shall be kept open to at least one lane of traffic at all times and to two lanes of traffic to the greatest extent possible.

(b) Access to all public roads and private entrances shall be maintained during all stages of the work.

CHANGEABLE MESSAGE SIGNS

Revised 4/15/20

This work consists of furnishing, placing, and maintaining changeable message sign(s) according to Section 701 and the following:

A total of two changeable message signs shall be required in this contract. All signs must be in place and operational for a minimum of 14 calendar days prior to lane or roadway closures. Each sign shall state the day work will begin and delays are possible. The exact message will be approved by the Engineer. The Contractor may be required to relocate each sign multiple times during the contract at his or her expense. The exact location of the placement of these signs shall be determined in the field by the Engineer.

The furnishing, placing, and maintaining of portable changeable message sign(s) will be paid per CALENDAR DAY for CHANGEABLE MESSAGE SIGN.

SEEDING, MINOR AREAS

Seeding and fertilizing shall be done in accordance with Article 250 of the Standard Specifications except for the following revisions:

All areas disturbed by the work performed shall be seeded, fertilized, and mulched in accordance with Article 251.03(a) and as directed by the Engineer. The seed mixture shall be applied at 100 pounds/acre. All seeds shall meet the mixture, purity, and noxious weed requirements of Article

1081.04 of the Standard Specifications and be approved by the Engineer. The fertilizer nutrients shall be applied at a rate of 270 pounds/acre. The fertilizer furnished shall be ready mixed material having a ratio of 1-1-1.

The Contractor shall provide the Engineer with the test results from the seed container and the chemical analysis of the fertilizer nutrients.

Basis of Payment: The seed and fertilizer placed at all disturbed areas will not be measured for payment but will be included in the cost for Underground Conduit, Coilable Nonmetallic Conduit.

FULL ACTUATED CONTROLLER AND TYPE V CABINET

The work shall be in accordance with applicable portions of Sections 857 and 864 of the Standard Specifications, except as revised by this special provision.

The installation of the cabinets shall include removing the existing service meter and disconnect switch and reinstalling them on the new ground mount service cabinet. The relocation work shall be included in the cost of Relocate Existing Traffic Signal Equipment.

A traffic actuated solid state digital controller shall comply with the requirements of NEMA Standards for Traffic Control Systems, TS2-2016. This unit shall be capable being used as a master or local controller. One possible start up mode shall be an all red display for a minimum of 15 seconds.

The controller(s) supplied shall be the Siemens M60 Series for integration into the existing District 9 Eagle Signal system and shall be fully compatible with the District’s Tactics software. The controller shall be capable of telemetry for controller to controller and controller to computer system or solo operation data transfer. Through telemetry the system or solo operation shall be capable of being monitored on an IBM AT or compatible personal computer. Typically, the controller shall be completely uploaded or downloaded through telemetry either from a remote location or side by side from the computer. The latest computer software, shall be provided so data, including all timing parameters, can be transferred. The controller will use non-volatile EEPROM memory. All harnesses shall be furnished, if different than provided previously, for the controller to controller and controller to computer data transfer. The controller shall contain all normal connectors and any special connectors required for data transfer. The controller's "D" connector termination panel and all other connectors shall be completely terminated, even if not required in this application. The twisted shielded field cables should remain shielded to within 1" of the cabinet terminals.

A slide out shelf shall be provided below the standard shelf and above the back panel terminal board. The pull out shelf should be mounted as far left as possible. The cabinet shall be equipped with an IP addressable power strip. A standard TS-2 detector card rack shall be provided. The cabinet shall have a thermostat controller heater.

During conflict monitor flash, a means shall be provided to restart the controller at the beginning of startup, just as if the power had been removed, and reset the monitor with a momentary pulse.

The signal to restart/reset shall be delivered by telemetry and/or a momentary switch, labeled RESET, located in the police door. The pulse shall only be functional while the signals are in monitor flash mode. Jumpers shall be installed in the unused load switch sockets to prevent false red fail reports. Hardwiring of this feature on the back panel will not be permitted. The cabinet series/parallel surge protector shall be the plug in type. The controller cabinet shall be a TS-2, type 1 equipped with a 16 load switch, load bay using a conflict monitor capable of operating with 16 or 12 channels.

The conflict monitor shall be a malfunction management unit meeting NEMA TS2-2016 standards, capable of supporting flashing yellow arrow operation, and also be equipped with IP addressable network capability. The conflict monitor shall be capable of providing modes in both TS-2 and TS- 1 cabinet configurations. The conflict monitor shall provide error sensing of two +24Vdc cabinet supplies and the controller power supplies via +24V MONITOR I, +24V MONITOR II, and CVM inputs respectively. The conflict monitor shall use a programmable alpha-numeric LCD to show monitor status and two icon based LCDs to show field signal channel and fault status.

Communication. Controller shall be designed to communicate in two formats. Controller shall communicate in NTCIP format in full compliance with standard NTCIP 1201. Controller shall communicate in the format of the legacy controllers of the District’s Siemens traffic signal controller models M01, M10, M30, M40, M50. The communication format may be altered by installation of an alternate firmware version. Both firmware versions shall reside on the controller hardware at the same time, be fully licensed, and available for use.

Controller shall have the following communication ports at a minimum:

• USB

• (1)RJ-45

• 25 pin RJ-232 ports for serial communication

• Flat format 37 pin D-Connector with FSK modem

The USB port shall offer the following capabilities to a standard USB storage device that can be purchased at any big box store. The number of files eligible for access to the thumbdrive shall be limited by the storage size of the USB storage device.

• Save data from/ load data to Controller

• Update Controller firmware

Controller shall be capable of communicating to the central office software over the following mediums: IP, FSK over copper, phone modem, and serial over fiber. Controller shall be capable of communication in a closed-loop system with an existing master controller.

Interface. Controller display screen shall be in a menu format with a minimum of 16 lines of display. The interface shall be capable of displaying at least two active status screens from the menu of active status screen choices. Controller shall offer at least five favorites keys which store a display for easy access.

General Capabilities. Controller shall support the following functions:

• 4 rings and 16 phases

• Dynamic Max Timers

• 4 Phase Banks - an alternate set of phase data selectable by Time of Day command

• 8 overlaps in formats Standard, Flashing Yellow Arrow, Timed, and Pedestrian

• Detector Diagnostics – 3 measurements, 2 levels activated by Time of Day

• FYA Support for any NEMA cabinet manufacturer format

• 64 vehicle detectors

• 8 special detectors

• 8 pedestrian detectors

• 6 pre-empt detectors

The cabinet shall include a new fiber optic distribution enclosure. The distribution enclosure shall be of adequate capacity to accommodate the number of fibers to be terminated in the cabinet as noted in the plans.

The enclosure shall be a wall mount with type LC duplex adapters for fusion splicing of individual pigtails. The pigtails shall be mounted on minimum six port panel using type LC optical connectors unless otherwise approved by the Engineer. The new fiber optic distribution enclosure shall be Multilink, Inc. or approved equivalent. All the mounting hardware and cable management (spool for slack storage, adapter plate plugs, documentation labels, etc.) shall be incidental.

The Contractor shall use type LC duplex adapters only unless otherwise specified in the plans or as directed by the Engineer.

The optical connectors shall comply with the following:

• All connectors shall be factory installed LC compatible connectors. Field installed connectors shall not be allowed.

• Maximum attenuation 0.4dB, typical 0.2dB.

• No more than 0.2dB increase in attenuation after 1000 insertions.

• Attenuation of all connectors will be checked and recorded at the time of installation with an insertion test minimum five times checked with an OTDR.

• Terminated fibers as shown on the plans shall be connectorized at each end as directed by the Engineer. Unterminated fibers shall be capped and coiled neatly in the splice tray.

• Applicable fiber strands, as shown on the plans, shall be terminated at a fiber patch panel.

The Contractor shall coordinate with the Engineer before any fibers are connected to IDOT network equipment. No additional terminations or splicing shall be done by the Contractor without direction from the IDOT.

• Unused fibers will be protected with a plastic cap to eliminate dust and moisture.

• All connectors shall comply with the TIA/EIA -568-A and TIA/EIA-604 standards, as applicable, and are tested according to the Telcordia/Bellcore GR326-CORE standard.

• When tested according to the TIA and EIA's Fiber Optic Test Procedure (FOTP)- 171

(TIA/EIA-455-171), ensure that the connectors test to an average insertion loss of less than or equal to 0.4 dB.

Pre-terminated Connector Assemblies (Pigtails): Pre-terminated cable assemblies shall consist of 12-strand fiber optic cable with factory-installed and tested connectors on one end of the cable and unterminated optical fiber on the other. Each strand of the pre-terminated cable assembly shall not exceed a maximum attenuation 0.4dB. The pre-terminated cable assembly shall be fusion spliced to the connector panel within the fiber optic distribution enclosure. All buffer tubes and fibers shall be appropriately protected once the attachment of pre-terminated connector assemblies is complete. In addition, the pigtails shall comply with the following:

• The pigtails shall consist of a section of single fiber, jacketed cable equipped with optical connectors at both ends.

• The factory installed connector furnished as part of the pigtail shall meet or exceed the requirements for approved connectors specified herein. The fiber portion of each pigtail shall have optical properties identical to the optical cable furnished under the contract.

Buffer Tube Fan-Out Kits: A buffer tube fan-out kit can be installed when fiber optic cables are terminated if approved by the Engineer. The kit shall be compatible with the fiber optic cable being terminated and shall be color-coded to match the optical fiber color scheme. The buffer tube fanout kit shall support 12 fiber strands, and the output tubing and the fiber strands contained therein shall be of sufficient length for routing and attachment of fiber optic cable to connected electronics or as directed by the Engineer. The kit and the connectors shall be supplied by the same manufacturer.

The controller shall be provided with an RS232 Port 3 as well as an RS232 Port 2. Connections on the "D" panel, Aux. one output should be connected to red rest. Aux. three should be connected to the special status 3 inputs. Special status 1 shall be connected to report if the cabinet door is open. A door open switch shall be provided. The controller's "D" connector termination panel shall be provided and fully connected to provide information to the controller, of manual or monitor flash status. A slide out shelf shall be provided below the standard shelf and above the back panel terminal board. The pullout shelf should be mounted as far left as possible.

During conflict monitor flash, a means shall be provided to restart the controller at the beginning of startup, just as if the power had been removed, and reset the monitor with a momentary pulse.

The signal to restart/reset shall be delivered by telemetry and/or a momentary switch, labeled RESET, located in the police door. The pulse shall only be functional while the signals are in a monitor flash mode. Jumpers shall be installed in the unused load switch sockets to prevent false red fail reports. Hardwiring of this feature on the back panel will not be permitted. The cabinet series / parallel surge protector shall be the plugin type. The controller cabinet shall be equipped with a 16 load switch bay using a 12 channel conflict monitor.

The phasing for the new cabinet shall be as shown in the plans.

The traffic signal controller will not be approved for installation until the requirements of Articles 801.10(b) and 801.07 are satisfied. The Contractor shall prepare traffic signal materials at a suitable location, meeting the approval of the Engineer. The cabinet shall be tested and approved by IDOT personnel at the Contractor’s shop before moving it to the jobsite.

Basis of Payment. This work will be paid for at the contract unit price per EACH for FULL- ACTUATED CONTROLLER AND TYPE V CABINET which price shall be payment in full for furnishing and installing the controller complete with the necessary connections for proper operation.

TRAFFIC SIGNAL BATTERY BACKUP SYSTEM

The battery back-up system (BBS) shall include, but not be limited to, the following:

inverter/charger, power transfer relay, batteries, battery cabinet, a separate failsafe automatic bypass switch ,and all necessary hardware and interconnect wiring. The BBS shall provide reliable emergency power to a traffic signal in the event of a power failure or interruption. The transfer from utility power to battery power and vice versa shall not interfere with the normal operation of traffic controller, conflict monitor/malfunction management unit, or any other peripheral devices within the traffic controller assembly.

Additional information for the BBS:

The BBS shall be capable of keeping the signals running green, yellow and red during periods of utility power failure. The BBS shall meet the following requirements:

• Maintain power for a minimum of 60 minutes upon power failure.

• Electrical inputs:

o AC Input Voltage:…….. 95-135 Volts o AC Input Current:…….. 30 Amps Max o Frequency:…………….. Auto-sensing

• Electrical outputs:

o AC Output Voltage: .........+/- 10% over input voltage range o Current:........................... 9.2A nominal o Power at 50°C:................1100W/VA

• Display:

o Full graphic LCD, 480x272 pixels, Resistive touch screen

• Dimensions:

Inches:............................5.22H x 15.5W x 8.75D

• A plug type connection (if possible) should output to the controller's "D" panel when the UPS battery is about to fail.

• A heater shall be provided either internally or externally to maintain an adequate operation temperature for the UPS. The batteries shall be kept charged by a balanced charging system.

• An automatic transfer switch shall be provided.

Basis of Payment: This work will be paid for at the contract unit price per EACH for TRAFFIC SIGNAL BATTERY BACKUP SYSTEM, which shall be payment in full for all labor, materials, and equipment required to provide, install, and test the battery backup system described above complete.

VIDEO AND RADAR HYBRID DETECTION SYSTEM

Description: This work shall include installation of vehicle detection system that detects vehicles on a roadway using a multi-sensor detection system. This work shall consist of furnishing and installing video cameras, cables, video processors, a controller interface unit, and a remote communication module to operate the video vehicle detection system.

The multi-sensor system shall utilize two different sensors of different technologies, video imaging and radar, to detect and track licensed and unlicensed vehicles at distances over 500 feet. The sensor system shall fuse vehicle information from the two sensors to provide highly accurate and precise detection for simultaneous stop bar presence detection, advanced detection, and special or advanced applications.

Detection Performance: The system shall use video imaging for stop bar detection and radar for advanced detection up to 500 ft. Advanced detection will only be required on the mainline approaches, as shown in the plans. The system features shall include vehicle volumes (including turning movements) on all four approaches and advanced detection on IL 13 and US 45 speed and dilemma zone detection on IL 13 and US 45. The system shall have the capability of detecting and differentiating bicycles. The system shall be able to detect and count pedestrians in the crosswalk.

All video detection systems shall be equipped with the latest software and firmware revision.

Hardware: The multi-sensor detection system (MSDS) shall consist of two hybrid video camera/radar sensors, two video-only sensors, up to two DP capable of processing from one to two sensors each, one central control unit (CCU), (either 19” rack or shelf-mount form factor), input/output extension modules, video surge suppressors, HDMI monitor and a pointing device, or any combination thereof.

The vehicle detection system shall include all necessary camera risers, electric cable, electrical junction boxes, hardware, software, programming, and any camera brackets that are required for installation and configuration. These items should be taken into consideration and shall be included in the bid price for the video detection system.

The CCU shall be supplied in three separate form factors. Users may choose one form factor for use within their controller cabinet system:

1. Standard One Rack Unit (1U) 19” Rack Format. There shall be brackets to allow the CCU to be mounted under shelves where a 19” frame is not available.

2. Shelf-Mount Format; TS1 Version. The CCU shall be able to stand up on available shelf-space within the cabinet. All connections shall be made from the front of the CCU, including connections to separate DPs located within the cabinet.

3. Shelf-Mount Format; TS2 Version. The CCU shall be able to stand up on available shelf-space within the cabinet. All connections shall be made from the front of the CCU, and no external DPs will be required.

The CCU shall incorporate surge suppression for each sensor input. The CCU shall be appropriately grounded to the cabinet ground rod using 14 AWG minimum. The CCU shall incorporate power surge suppression both on the input power and on the power supplied to the sensors. The CCU shall be appropriately grounded to the cabinet ground rod using 14 AWG minimum.

An Ethernet communications port shall be provided on the front panel. The Ethernet port shall be compliant with IEEE 802.3 and shall use a RJ-45 type connector mounted on the front panel of the CCU. The Ethernet communications interface shall allow the user to remotely configure the system and/or to extract calculated vehicle/roadway information. The interface protocol shall be documented or interface software shall be provided. Each MSDS shall have the capability to be IP addressable. The DP shall support data rates of up to 100 Mbps.

The CCU shall provide a Wi-Fi connection. The connection shall be over a standard 2.4GHz connection. The Wi-Fi connection shall be enabled and disabled by a switch on the CCU. The CCU shall provide an indicator when the Wi-Fi connection is active.

Software: The system shall include software that discriminately detects the presence of individual vehicles and bicycles in a single or multiple lanes using only the video image. Detection zones shall be defined using only an embedded software application. A monitor, a keyboard, and a pointing device are used to place the zones on a video image. A minimum of 32 video detection zones and 16 radar detection zones plus five trip lines per sensor shall be available.

A separate computer shall not be required to program the detection zones. In addition to creating vehicle and bicycle zones, the system shall automatically define a pedestrian crossing area in front of the stop bar zones. The system shall provide a tracking mechanism that counts pedestrian volume moving within this crossing area and also determine the average, maximum, and minimum speed of pedestrians moving within this crossing zone. The system shall also provide discrete outputs when pedestrians are in the crosswalk during normal crossing phases (one for each direction of travel) and when a red phase input has been detected. The system shall also provide a visual indication on the video image that a pedestrian is in the crosswalk.

Installation: The video detection cameras shall be installed in accordance with the manufacturer recommendations. All holes drilled into signal poles, mast arms, or posts shall require rubber grommets to prevent the chafing of wires.

Warranty and Support: A vendor/ manufacturer representative shall be present the day of activation to assist in the setup of the detection zones.

The video detection system shall be warranted by the supplier for a minimum of three years from the date of turn-on. This warranty shall cover all material defects and shall also provide all parts and labor as well as unlimited technical support.

Ongoing software updates to the system shall be included in the cost of the system.

A training session shall be provided to city/IDOT personnel in the operation, setup, and maintenance of the video detection system if requested.

Basis of Payment: This work will be paid for at the contract unit price per EACH for VIDEO AND

RADAR HYBRID DETECTION SYSTEM.

ETHERNET SWITCH

Description: This work shall include supplying, installing, and powering ethernet switches at locations designated in the plans for the purpose of interfacing with fiber optic networks.

The Contractor shall procure all the switches and power supplies. Once all units are ready for programming, the Contractor shall provide notification to the Engineer to schedule the programming and/or configuration of the equipment by IDOT’s network integrator. At least 30 days prior to the scheduled field installation, the Contractor shall label the switches for the appropriate sites and drop it off at the location as directed by the Engineer and IDOT for programming.

Once programming has been completed, the Contractor shall pick up the equipment and locate shelf space or another suitable mounting location in the traffic signal cabinets. The Contractor shall secure the switch and power supply as appropriate and approved by the Engineer in accordance with the manufacturer’s installation requirements. The equipment shall be permanently and securely mounted, and all corresponding power and communications cables shall be neatly dressed, labeled, and fastened to the equipment rack with the appropriate hardware. Tie wraps are not permitted. The Contractor shall perform all network switch and corresponding communications equipment connections in the presence of the Engineer.

The Contractor shall install all necessary patch cords, optical transceivers, connectors, power supplies, communication transformers, or auxiliary equipment necessary to complete the communication circuits at full functional potential. The Contractor shall connect the switch to the field devices as indicated on the plans.

When all equipment is installed and connected, the Contractor shall test and demonstrate the performance of the installed network communications equipment to ensure that data is being transmitted to the IDOT building.

The ethernet switch shall meet the following material specifications:

Overall Switch Station Capacity and Flexibility: This includes managed gigabit Ethernet switch with seven 10/100BaseT(X) ports and three 10/100/1000BaseT(X) or 100/1000BaseSFP combo ports with -40 to 75 °C operating temperature. In addition, the switch shall include a SFP module with two 1000BaseLX ports with LC connector for 10 km transmission with -40 to 85 °C operating temperature. The SFP module shall be fully compatible with the SFPs furnished and installed as part of Ethernet manage switch provided at the IDOT District 9 building to ensure communications to equipment in field cabinets.

Cabling Options: The switch shall be able to utilize a variety of connecting interfaces including 10/100Base(T)X, 10/100/1000Base(T)X, and 1000BaseSX/LX/LHX/ZX (LC connector).

Port Configuration Options: Port configurations shall be accessible via a standard web browser without requiring special vendor software. Port configuration changes shall be possible by personnel without special IT training. The configuration can be done via a console UI, telnet connection, or command line interface. All T(X) ports shall provide cable autocross capability.

The Ethernet switch shall be compatible with following network and software requirements:

Networking and Software: The Ethernet switches shall be IEEE802.3/802.3u/802.3ab/ 802.3z/802.3x/802.1D-2004/802.1w/802.1s/802.1Q/802.1p/802.1X/802.3ad compliant. The switch shall support the following standards and software interfaces:

• Redundant fast/gigabit Ethernet ring capability

• IGMP snooping and GMRP for filtering multicast traffic from industrial Ethernet protocols

• Supports IEEE 802.1Q VLAN and GVRP protocol to ease network planning

• Supports QoS-IEEE 802.1p/1Q and TOS/DiffServ to increase determinism

• Supports 802.3ad, LACP for optimum bandwidth utilization

• Supports TACACS+, SNMPv3, IEEE 802.1X, HTTPS, and SSH to enhance network security

• Support EtherNet/IP, PROFINET, and Modbus/TCP protocols for device management and monitoring

• SNMPv1/v2c/v3 for different levels of network management security

• Bandwidth management to prevent unpredictable network status

• Lock port for authorized MAC address access only

• Port mirroring for online debugging

• Automatic warning by exception through e-mail, relay output

• Digital inputs to integrate a sensor and alarm with an IP network

• Automatic recovery of connected device IP addresses

• Line-swap fast recovery

Port Trunking for Flexible Network Connection: Maximum of four trunk groups for all Gigabit ports with maximum of eight trunk ports for each trunk group shall be available. The user shall be able to either choose the type of the trunk group to be “Static” or “LACP.”

IP Addressing Approach Options: IP addresses shall be set over the network using BootP/DHCP.

The user shall have the capability to disable BootP or DHCP network-based IP address changes.

In addition, the switch shall support both a serial port and web page-based manual (static) addressing approach.

Ethernet Packet Transfer Accuracy and Capacity: The switch shall be capable of forwarding valid Ethernet frames using the store and forward method or equivalent method, and the address table shall have a maximum capacity of 8192 addresses.

Quality of Service Functions Enhance Determinism: The switches shall be able to read IEEE 802.1Q VLAN priority tags, and support a minimum of a low, normal, medium and high priority buffer. High priority messages shall be able to process before low priority messages. It also shall support QoS-IEEE 802.1p/1Q and TOS/DiffServ.

SNMP Traps: The switches shall support sending SNMP messages to a maximum two SNMP “Trap” server, and the SNMP traps IP addresses shall be settable through a web browser interface.

Multicast Message Control for Filtering Multicast Traffic: The switches shall be able to support IEEE 802.1D-1998 GMRP (GARP multicast registration protocol) and IGMP (internet group management protocol).

Port Access Control Enhances User Authentication: The switches shall support IEEE 802.1X and static port lock for port-base access control.

Accessible IP Settings: It shall allow the user to add or remove “Legal” remote host IP addresses to prevent unauthorized access. Access to switch shall be controlled by IP address. That is, if a host’s IP address is in the accessible IP table, then the host shall be allowed access to the switch.

Additional network and software requirements shall be met:

• IEEE 802.1X, HTTPS, and SSH to enhance network security

• Bandwidth management prevents unpredictable network status

• Port mirroring for Online Debugging

• Automatic warning by exception through email and relay output

• Digital inputs to integrate sensors and alarms with IP networks

• Automatic recovery of connected device’s IP addresses

• Line-swap fast recovery

• Support EDS-SNMP OPC Server Pro

• Software based IEEE 1588 PTP (precision time protocol) for precise time synchronization of networks

• DHCP Option 82 for IP address assignment with different policies

• Modbus/TCP / EtherNet/IP / PROFINET industrial Ethernet protocols supported

• Supports LLDP (Link Layer Discovery Protocol)

• Turbo Ring™ and Turbo Chain™ (< 20ms recovery time for fast Ethernet ports and <

50 ms recovery time for gigabit Ethernet ports at full load) and STP/RSTP (IEEE 802.1w/D)

The Ethernet Switch shall meet the following general installation requirements.

Mounting: The switch shall be DIN-Rail or wall mountable

Power Supply: Low voltage ranges shall be 12/24/48 VDC (9.6-60 VDC). In addition, a provision shall be made such that the loss of a power supply may be user configurable to trigger a hardware (i.e. relay contact), SNMP, e-mail, and web page alarms.

Environmental Specifications: In regards to temperature and humidity, the switch shall have operating temperature ranges of -10 to 60 °C or -40 to 75 °C. In addition, the switch shall be rated to withstand a maximum continuous operating humidity of 95% without condensation.

Electronical Noise Immunity: The switch will conform to the IEC61000-4-2 to 4-8 Series of Noise specifications as specified below:

• IEC 61000-4-2 Electrostatic Discharge: Criterion A

• IEC 61000-4-3 Radiated Noise Immunity: Criterion A

• IEC 61000-4-4 Fast Transient (Burst) Withstand: Criterion A

• IEC 61000-4-5 Surge Voltage: Criterion A

• IEC 61000-4-6 Conducted Noise Interference: Criterion A

• IEC 61000-4-8 Electromagnetic Field withstand: Criterion A

• IEC 61000-4-12

• IEC 61000-4-29

Shock & Vibration: The operating shock rating shall conform to IEC60068-2-27 and withstand a 15 g, 11 ms duration, and 18 shocks. In addition, the operating vibration shall conform to IEC60068-2-6 (Criterion 3) at 1 mm, 2 Hz - 13.2 Hz, 90 min.; 0.7g, 13.2 Hz - 100 Hz, 90 min.;

3.5mm, 3 Hz - 9 Hz, 10 cycles, 1 octave/min.; 1g, 9 Hz - 150 Hz, 10 cycles, 1 octave/min.

Switch shall be compliant with IEC 62443-4-2.

The Ethernet Switch shall meet the following hardware based diagnostics and user interfaces requirements:

• Alarm Contact: The switch shall contain an alarm contact that can be configured via standard web browser to annunciate the drop out of either or both power supply inputs and/or to annunciate the active link status of any combination of ports. A Fault LED will be provided to indicate the status of the alarm contact.

• LED Indications

• Diagnostic display for internal switch status

• Serial Port: The switch shall include a USB serial port that can be accessed by computers with hyper terminal or equivalent capability. The serial console connection manner shall require a short USB cable applied to connect the switch to a PC’s USB port.

The Ethernet switch shall meet the following security requirements:

• Port Disable: Unused ports shall be able to be disabled to prevent unauthorized access.

• It shall support IEEE 802.1X and SSL to enhance network security.

• Switch configuration password protection

• https/SSL

The Ethernet switch shall have the following communication redundancy:

• The switch shall be able to detect and compensate for the failure of another switch, cable disruption, or hardware failure of one or more ports.

• IEEE standards based redundancy, including IEEE 802.1D/W spanning tree Turbo

Ring: gigabit Ethernet redundant ring capability (Turbo Ring V2: recovery time <20ms for fast Ethernet ports; < 50 ms for Gigabit Ethernet ports). Ring coupling function to integrate different Turbo Ring for distributed application.

• Turbo chain function for a multiple-ring architecture (recovery time <20ms for fast Ethernet ports; <50 ms for gigabit Ethernet ports)

The Ethernet switch shall be compatible with the following software suite that assists with installation, operation, maintenance, and diagnostics of the existing network: The switch must be compliant with a mass configuration tool. The tool must contain a security wizard for convenient setup of security-related parameters. The tool must allow for topology analysis to eliminate manual setting errors and must contain a configuration overview for efficient management.

The switch shall be compliant with network management software (NMS). The NMS must allow for auto-discovery of network devices and physical connections and must allow for event playback for quick troubleshooting. The NMS must allow for color-coded VLAN/IGMP groups and other visualized network data. The NMS must allow for a security view for the security status of network devices and must support a mobile app for remote monitoring and notification.

The switch must be compliant with a stand-alone data collection tool to take network snapshots for quick troubleshooting. The collection tool must allow for the ability to compare network and device data and then highlight the differences.

Basis of Payment: This work will be paid for at the contract unit price per EACH for ETHERNET SWITCH, which price shall be payment in full for all labor, materials, and equipment required and as detailed in this special provision.

DRILL EXISTING FOUNDATION

This work shall consist of drilling all the proper sized holes at a specified foundation to complete conduit installation in accordance with Section 879. Each hole drilled will be considered as a unit.

The method for drilling shall be approved by the Engineer to prevent the signal cabinet components from being covered/damaged from concrete debris/dust.

This work will be paid for at the contract unit price per EACH for DRILL EXISTING FOUNDATION, and no additional compensation will be allowed.

DRILL EXISTING HANDHOLE

This work shall consist of drilling all the proper sized holes at a specified handhole or communications vault to complete conduit installation in accordance with Section 879. Each hole drilled will be considered as a unit. The method for drilling shall be approved by the Engineer to prevent the signal cabinet components from being covered/damaged from concrete debris/dust.

This work will be paid for at the contract unit price per EACH for DRILL EXISTING HANDHOLE, and no additional compensation will be allowed.

POTHOLING UNDERGROUND UTILITIES

Description. This item shall consist of the process of exposing and determining the location of existing underground utilities to avoid “blind” or obtrusive bores. This process is commonly referred to as potholing.

The Contractor shall pothole all underground utilities within project limits to the frequency as directed by the Engineer. Prior to exposing any utilities, the Contractor shall locate all applicable existing utilities as required by JULIE law and obtain any permits or approvals for access required to perform the work. The Contractor shall also establish traffic control if required by the Engineer according to applicable traffic control standards.

Methods and Equipment. The Contractor shall provide 6” diameter minimum potholes by an approved method, either hand dug or machine dug, at the frequency and locations specified by the Engineer. All proposed utility crossings shall be exposed and potholed beyond the depth of the Contractor’s excavation of work at that location for both inspection and verification of vertical utility clearances. The Contractor shall submit any surveyed elevation data to the Engineer to be included in the as-built plans.

Construction Requirements. The Contractor shall make efforts to protect all open potholes during construction activities. The Contractor shall notify the Engineer immediately if any utility is damaged during construction or if any utility conflicts with the proposed work.

Backfilling Requirements. All potholes made from utility exploration shall be pumped dry, and any mud or loose material within the space removed before backfilling. The potholes shall be backfilled as follows.

(1) For potholes made within 2 ft of pavement, curb, gutter, curb and gutter, or stabilized shoulder, the potholes shall be backfilled with CLSM according to Articles 593.01-593.04.

(2) For potholes made within 2 ft of sidewalk or aggregate surfaces, the potholes shall be backfilled with porous granular material according to Articles 207.01-207.03.

(3) All other potholes shall be backfilled with select material. The select material shall be from excavation or borrow, free from large or frozen lumps, clods, or rock, and meeting the approval of the Engineer. The material shall be placed in lifts not exceeding 8 in. in depth, loose measurement, and compacted to the satisfaction of the Engineer.

Removal and replacement of existing sidewalk, pavement, and islands only for utility locating purposes will not be paid for separately but shall be included in the cost for Potholing.

Method of Measurement. Measurement for payment will be per each pothole as indicated or as agreed upon, directed by, or approved by the Engineer. Multiple potholes made to obtain the location of a singular utility facility to be crossed at the same location will be measured as foot per pothole per facility.

Basis of Payment. This work will be paid for at the contract unit price per EACH for POTHOLING as measured from the existing ground surface to the top of the exposed utility. This price includes all labor, equipment, and incidentals associated with the excavation including any survey, backfilling, or patching.

CONTRACT GUARANTEE

The Contractor shall guarantee all electrical equipment, apparatus, materials, and workmanship provided under the contract for a period of six months after the date of final inspection according to Article 801.14. All instruction sheets required to be furnished by the manufacturer for materials and supplies and for operations shall be delivered to the Engineer prior to the acceptance of the project with the following warranties and guarantees:

1. The manufacturer's standard written warranty for each piece of electrical equipment or apparatus furnished under the contract.

2. The Contractor's written guarantee that, for a period of six months after the date of final inspection of the project.