ildot 72E81-052.pdf

July 31, 2026 Letting

Notice to Bidders, Specifications and Proposal

Contract No. 72E81 HANCOCK-PIKE Counties Section D6 ITS 2026-1 Various Routes District 6 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.

July 31, 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:

HANCOCK-PIKE Counties Section D6 ITS 2026-1 Various Routes District 6 Construction Funds

ITS expansion in Hancock and Pike Counties.

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

VARIOUS ROUTES

SECTION D6 ITS 2026-1

HANCOCK AND PIKE COUNTY

CONTRACT NO. 72E81

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 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 Concrete Mix Design – Department Provided 32 Station Numbers in Pavements or Overlays

TABLE OF CONTENTS

LOCATION OF PROJECT

DESCRIPTION OF PROJECT

TRAFFIC CONTROL PLAN

STATUS OF UTILITIES TO BE ADJUSTED

UNDERGROUND FACILITIES – DEPARTMENT OWNED

UNDERGROUND CONDUIT

CAT 5 ETHERNET CABLE

FIBER OPTIC CABLE 24 FIBERS, SINGLE MODE

MODIFY EXISTING FIBER OPTIC CABINET

MODIFY EXISTING LIGHTING CONTROLLER

CLOSED CIRCUIT TELEVISION CABINET

AUTOMATED FLAGGER ASSISTANCE DEVICES (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)

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)

VEHICLE AND EQUIPMENT WARNING LIGHTS (BDE)

WEEKLY DBE TRUCKING REPORTS (BDE)

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 Various Routes, Section D6 ITS 2026-1, Hancock and Pike County, Contract No.

72E81, and in case of conflict with any part, or parts, of said Specifications, the said Special Provisions shall take precedence and shall govern.

Various Routes Section D6 ITS 2026-1

Hancock and Pike County

LOCATION OF PROJECT

This contract is located at various location in Hancock and Pike Counties.

DESCRIPTION OF PROJECT

The project consists of furnishing all equipment, labor, and material necessary to install conduit, fiber optic cable runs, and all other miscellaneous work required on the routes as specified within these special provisions.

TRAFFIC CONTROL PLAN

Effective: November 1, 1984 Revised: October 10, 2022

The following traffic control and protection will apply to this project:

Highway Standards:

701001 This standard will be used where at all times all vehicles, equipment, workers, or their activities are more than 15’ from the edge of pavement.

701006 This standard will be used where any vehicles, equipment, workers, or their activities will encroach in the area 15’ to 24” from the edge of pavement.

701101 This standard will be used on multi-lane traffic where any vehicles, equipment, workers, or their activities will encroach in the area 15’ to 24” from the edge of pavement.

701106 This standard will be used on multi-lane traffic where at all times all vehicles, equipment, workers, or their activities are more than 15’ from the edge of pavement.

701201 This standard will be used on 2 lane / 2 way traffic for construction activities such as ITS system installation.

701401 This standard will be used for all activities on 2 lane / 2 way urban sections with bi-directional turn lanes requiring a lane closure.

701456 This standard will be used for partial lane ramp closures when construction operations do not require a full ramp closure. This standard is intended for ramp ITS installation.

701601 This standard will be used for all activities involving urban lane closures on multilane, 1 way or 2 way traffic with a non-traversable median.

701701 This standard will be used for all work activities involving a multilane urban intersection.

701801 This standard will be used for all sidewalk closures throughout the project limits.

701901 This standard describes all permissible traffic control devices that can be utilized with the above-mentioned traffic control standards.

Limitations of Construction: The Contractor shall coordinate the items of work to keep hazards and traffic inconveniences to a minimum, as specified below.

1. The Contractor shall contact the District 6 Bureau of Operations, (217) 785-5306, at least 72 hours in advance of beginning work and three weeks prior to implementing any traffic control.

2. The Contractor shall be required to maintain at least one open lane of traffic in both directions.

STATUS OF UTILITIES TO BE ADJUSTED

The following utilities are involved in this project. The utility companies have provided the estimated dates.

Name & Address of Utility

Type

Location

Estimated Date of Relocation Completed

NONE ANTICPATED

The above represents the best information of the Department and is only included for the convenience of the bidder. The applicable provisions of Articles 105.07, 107.20, 107.31, and

108.02 of the Standard Specifications for Road and Bridge Construction shall apply.

The estimated utility relocation dates should be part of the progress schedule submitted by the Contractor. If any utility adjustments or relocations have not been completed by the above dates specified and when required by the Contractor's operations after these dates, the Contractor should notify the Engineer in writing. A request for an extension of time will be considered to the extent the Contractor's critical path schedule is affected.

UNDERGROUND FACILITIES – DEPARTMENT OWNED

Effective: February 1, 1996 Reviewed: September 20, 2024

The Contractor’s attention is directed to the presence of state-owned underground utilities within the limits of the proposed improvement. The Contractor shall notify the Illinois Department of Transportation, Bureau of Traffic Operations, a minimum of 72 hours in advance of work being done in the area at (217) 622-0608 to locate department owned underground facilities. The Illinois Department of Transportation IS NOT a member of the Joint Utility Locating Information for Excavators (JULIE) system.

Any damage to the underground facilities, caused by the Contractor resulting from their failure to contact the Department as specified above or from negligent operation, shall be repaired to the satisfaction of the Department at the Contractor’s expense, including temporary repairs which may be required to keep the facility operational while material is being obtained to make permanent repairs. Splicing of electric and fiber optic cables will not be allowed. Electric cables shall be replaced from pole to pole or controller.

UNDERGROUND CONDUIT

Revised: March 22, 2018

This work shall consist of furnishing and installing a conduit of the type and size specified in plans and in accordance with Sections 810 and 1088.01(b) or 1088.01(c) of the Standard Specifications for Road and Bridge Construction, except as described herein.

Basis of Payment: This work will be paid for at the contract unit price per FOOT for UNDERGROUND CONDUIT, of the size and type specified, which price shall be payment in full for furnishing and installing the complete conduit run, including all fittings.

CAT 5 ETHERNET CABLE

Description. This work shall be in accordance with Sections 873, 1076, and 1088 of the Standard Specifications except as modified herein. This work shall consist of furnishing and installing an outdoor rated CAT 5E cable in conduits, handholes, and poles. The cable shall be rated for outdoor use and conform to the following specifications:

• Outdoor CMX Rated Jacket (climate/oil resistant jacket)

• UV Resistant Outer Jacket Material (PVC-UV, UV Stabilized)

• Outer Jacket Ripcord

• Designed for Outdoor Above- Ground or Conduit Duct applications

• Cat5E rated to 350MHz (great for 10/100 or even 1000mbps Gigabit Ethernet)

• Meets TIA/EIA 568b.2 Standard

• Shielded Twist Pair

• 4 Pairs, 8 Conductors

• 24AWG, Solid Core Copper

• UL 444 ANSI TIA/EIA-568.2 ISO/IEC 11801

• RoHS Compliant

• Water Blocking Gel

Basis of Payment: This work will be paid for at the contract unit price per FOOT for CAT 5

ETHERNET CABLE.

FIBER OPTIC CABLE 24 FIBERS, SINGLE MODE

Description. This work shall consist of furnishing and installing a fiber optic cable in accordance with the requirements of Sections 871 and 1076.02 of the Standard Specifications. The fiber optic cable shall be installed in the existing conduit at the locations indicated in the plans. This work shall be in accordance with Sections 801, 864, 871, and 1076 of the Standard Specifications, except as modified herein.

Each cable shall be clearly labeled in each cabinet utilizing a durable computer-generated label.

The label shall contain information regarding the locations to and from which the cable is installed.

The Contractor shall provide numerical foot marking data at all handholes, vaults, cabinets, or enclosures to the Department.

Twelve of the fibers shall be terminated with LC connectors. All terminated fibers shall be clearly labeled pursuant to fiber color, termini locations, and buffer tubes. Terminated fibers not being used shall be labeled "spare", and terminated fibers not attached to a distribution enclosure shall be capped and sealed after testing.

All ancillary components required to complete the fiber optic cable plant, including but not limited to moisture and water sealants, cable caps, splice trays, weather-proof splice kits, boots, cable trays, splice enclosures, termination panels, etc., shall be supplied under this pay item and will not be paid for separately. These items shall be submitted to the Department for approval.

The fiber optic cable shall be clearly marked in each handhole, communication vault, or cabinet with a brightly colored (orange or yellow) weather resistant label securely attached to the cable.

The Contractor shall provide and install simultaneously one of the following means of locating each fiber optic cable installation, i.e. a stranded and insulated 12 AWG (EPR-TYPE RHW or THHN) tracer cable or locatable HDPE duct with an encased 18 AWG wire. The locatable wire shall be made continuous between fiber termination panels. There will be no additional compensation for this work.

Materials. The single-mode fiber optic cable shall incorporate a loose buffer-tube design. The cable shall conform to the requirements of RUS 7 CFR1755.900 (PE-90) for a single, sheathed, and non- armored cable and shall be new, unused, and of current design and manufacture.

Experience Requirements. Personnel involved in the installation, splicing, and testing of the fiber optic cables shall meet the following requirements:

• The Contractor and the Contractor’s fiber optic installation personnel shall have a minimum of three years experience in the installation of fiber optic cables including splicing, terminating, and testing single mode fibers.

• The Contractor and the Contractor’s fiber optic installation personnel shall have successfully and completely installed two outdoor fiber optic cable systems in conduit where the systems have been continuously and fully operational for at least two years.

The Contractor shall submit the names, addresses, and telephone numbers of personnel who can be contacted regarding the installed fiber optic systems, along with photographs and other supporting documents pursuant to these installations and shall plan to demonstrate one of these systems to the Department’s representatives and the Engineer.

• Installers shall be familiar with the cable manufacturer’s recommended procedures for installing the cable. This shall include knowledge of splicing procedures for equipment being used on this project and knowledge of all hardware such as furcation kits and splice closures. The Contractor shall submit documented cabling, testing, splicing, furcation, and other installation procedures to the Engineer for purposes of inspection and acceptance of the Contractor’s work.

• Personnel involved in testing shall have been trained by the manufacturer of the fiber optic cable test equipment to be used. Proof of this training shall be submitted to the Engineer for approval. The Contractor shall also submit documentation of the testing procedures for approval by the Engineer.

Installation in Conduit. The Contractor shall ensure that the maximum cable bending radius is not exceeded during any unreeling, pulling, or installation operation. Entry guide chutes shall be used to guide the cable into handhole conduit ports. Lubricating compound shall be used to minimize friction. Corner rollers (wheels), if used, shall not have effective radii greater than the maximum specified installation bending radius of the cable.

The pulling tension shall be continuously measured and shall not be allowed to exceed the maximum tension specified by the manufacturer of the cable. Fuse links and breaks can be used to ensure that the cable tensile strength is not exceeded. The pulling system shall have an audible alarm that sounds whenever a pre-selected tension level is reached. Tension levels shall be recorded continuously and shall be given to the Engineer upon request.

The cable shall be pulled into the conduit as a single component, absorbing the pulling force in all tension elements. The central strength member and aramid yarn shall be attached directly to the pulling eye during cable pulling. "basket grip" or "Chinese-finger type" attachments, which only attach to the cable’s outer jacket, shall not be permitted. A breakaway swivel, rated at 95% of the cable manufacturer’s approved maximum tensile loading, shall be used on all pulls. When simultaneously pulling fiber optic cable with other cables, separate grooved rollers shall be used for each cable.

Splicing Requirements. Splices shall be made at locations shown on the plans. Any other splices shall be permitted only with the approval of the Engineer. The Contractor shall submit a splicing plan to the Department for approval.

Operation and Maintenance Documentation. After the fiber optic cable plant has been installed, two complete sets of operation and maintenance documentation shall be provided. The documentation shall, as a minimum, include the following:

(a) Complete and accurate as-built diagrams showing the entire fiber optic cable plant including locations of all splices.

(b) Final copies of all approved test procedures.

(c) Complete performance data of the cable plant showing the losses at each terminal connector.

(d) Complete parts lists including names of vendors.

(e) Electronic testing files (OTDR traces, power meter data, etc.)

Testing Requirements. Testing shall be in accordance with Article 801.13, except where modified by this special provision.

The Contractor shall submit detailed test procedures for approval by the Engineer. All continuous fiber runs shall be tested bi-directionally at both 1310 nm and 1550 nm with a power meter and optical source and OTDR. For testing, intermediate breakout fibers may be concatenated and tested end-to-end. Any discrepancies between the measured results and these specifications will be resolved to the satisfaction of the Engineer.

The Contractor shall provide the date, time, and location of any tests required by this specification to the Engineer at least five days before performing the test. Upon completion of the cable installation, splicing, and termination, the Contractor shall test all fibers in each link for continuity and attenuation. The test procedure shall be as follows:

A certified technician utilizing an optical source/power meter and OTDR shall conduct the testing.

The technician is directed to conduct the test using the standard operating procedures defined by the manufacturer of the test equipment. All fibers installed shall be tested in both directions.

At the completion of the test, the Contractor shall provide two copies of documentation of the test results to the Engineer. The test documentation shall be bound and shall include the following:

Cable & Fiber Identification:

• Cable ID

• Cable Location - beginning and end Fiber ID, including tube and fiber color Operator Name

• Date & Time Setup Parameters Wavelength

• Pulse width (OTDR) Refractory index (OTDR) Range (OTDR)

• Scale (OTDR)

• Setup Option chosen to pass OTDR “dead zone”

Test Results:

Optical Source/Power Meter:

Total Attenuation (dB/km)

These results shall be provided in tabular form. The following shall be the criteria for the acceptance of the cable:

• The test results shall show that the dB/km loss does not exceed +3% of the factory test or 1% of the cable's published production loss. However, no event shall exceed 0.10 dB. If any event is detected above 0.10 dB, the Contractor shall replace or repair the proposed fiber and/or fusion splice and connector including that event point.

• The total dB loss of the cable, less events, shall not exceed the manufacturer's production specifications as follows: 0.5 dB/km at both 1310 and 1550 nm.

• If the total loss exceeds these specifications, the Contractor shall replace or repair that cable run at the Contractor's expense including both labor and materials. Elevated attenuation due to exceeding the pulling tension during installation shall require the replacement of the cable run at the Contractor's expense including labor and materials.

The Contractor shall label the destination of each trunk cable onto the cable in each handhole and termination panel.

Slack Storage of Fiber Optic Cables: As part of this pay item, slack fiber shall be supplied as necessary to allow splicing the fiber optic cables in a controlled environment, such as a splicing van or tent. After splicing has been completed, the slack fiber shall be stored underground in handholes and in the traffic controller cabinets.

Extra Cable: Extra cable shall be left in each handhole and double handhole. Storage of additional extra cable in each handhole shall be coiled. These coils shall be bound at a minimum of three points around the coil perimeter and supported in their static storage position. The minimum of extra cable amounts shall be as follows unless stated differently on the plan sheets.

Location: Extra Cable length: feet Handhole 10.0 Feet Double Handhole 50.0 Feet Controller 6.0 Feet

Basis of Payment. This work will be paid for at the contract unit price per FOOT for FIBER OPTIC CABLE IN CONDUIT, 24 FIBERS, SINGLE MODE and shall be payment in full for all labor, equipment, and material required to provide, install, terminate, splice, and test the fiber optic cable as described above.

CLOSED-CIRCUIT TELEVISION DOME CAMERA, IP BASED

Revised: March 8, 2026

Description. This work shall consist of furnishing and installing closed-circuit television (CCTV) cameras, dome camera assemblies, camera brackets, and all other items required for installation and operation as indicated on the plan sheets.

Camera: The CCTV camera shall be an Axis Model Q6074-E dome camera assembly for integration into the existing District 6 ITS/ATMS network. The Contractor shall provide all materials required to install the proposed camera on the proposed pole or existing mast arm as shown on the plan sheets. The Contractor shall submit catalog cut sheets to the Department for all items (mounting brackets, hardware, etc.) that will be utilized for review prior to commencing work. The Department will program the cameras.

Environmental Enclosure/Housing: The environmental enclosure shall be designed to physically protect the integrated camera from the outdoor environment and moisture via a sealed enclosure.

The assembly shall be supplied with an integral sun shield. The enclosure shall be fully water and weather resistant with a NEMA 4 rating or better. The camera dome shall be constructed of distortion free acrylic or equivalent material that must not degrade from environmental conditions.

The environmental housing shall include a camera mounting bracket. In addition, the environmental housing shall include a heater, blower, and power surge protector. An integral fitting compatible with a standard 1-1/2 in NPT pipe, suitable for outdoor pendant mounting shall also be provided. The enclosure shall be equipped with a heater controlled by a thermostat. The heater shall turn on when the temperature within the enclosure falls below 40°F. The heater shall turn off when the temperature exceeds 60°F. The heater will minimize internal fogging of the dome faceplate when the assembly is operated in cold weather. In addition, a fan shall be provided as part of the enclosure. The fan will provide airflow to ensure effective heating and to minimize condensation. The enclosure shall be equipped with a hermetically sealed, IP 66 rated weatherproof connector, located near the top for external interface.

CCTV Dome Camera Mounting Supports: The Contractor shall furnish and install an Axis Pole Mount Bracket T91A67 (Part Number 5017-671) for camera installation on traffic signal mast arms and CCTV camera poles and stainless-steel banding as required. Mounting supports shall be configured as shown on the camera support detail plans and as approved by the Engineer. Mount shall be of aluminum construction with enamel or polyester powder coat finish. Braces, supports, and hardware shall be stainless steel. Wind load rating shall be designed for sustained gusts up to 90 m.p.h., with a 30% gust factor. Load rating shall be designed to support up to 75 lbs. For roof or structural post/light pole mounting, mount shall have the ability to swivel inward for servicing. The mounting flange shall use standard 1-1/2 inch NPT pipe thread.

Connecting Cables: The Contractor shall furnish and install outdoor rated, CAT 5E cable. The cable shall be terminated using the IP66 rated RJ-45 connector on the camera end and a shielded RJ-45 connector in the cabinet. The Contractor shall test the cable after termination.

Cable will be paid for separately as CAT 5 Ethernet Cable.

Construction Requirements. The Contractor shall prepare a shop drawing detailing the complete CCTV dome camera assembly and installation of all components to be supplied for approval of the Engineer. Particular emphasis shall be given to the cabling and the interconnection of all of the components. The Contractor shall install the CCTV dome camera assembly at the locations indicated in the plans. The CCTV dome camera assembly shall be mounted on a pole, wall, or other structure.

Testing. The Contractor shall test each installed CCTV dome camera assembly. The test shall be conducted from the field cabinet using the standard communication protocol and a laptop computer. The Contractor shall verify that the camera can be fully exercised and moved through the entire limits of pan, tilt, zoom, focus and iris adjustments, using both the manual control and presets. The Contractor shall maintain a log of all testing and the results. A representative of the Contractor and a representative of the Engineer shall sign the log as witnessing the results.

Records of all tests shall be submitted to the Engineer prior to accepting the installation.

Method of Measurement. This work will be measured in place per each closed-circuit television dome camera, ip based

Basis of Payment. This work will be paid for at the contract unit price per EACH for CLOSED

CIRCUIT TELEVISION DOME CAMERA, IP BASED.

ETHERNET SWITCH

Description. This work shall consist of providing a hardened Ethernet switch including the applicable power supply. Two 10km single-mode fiber optic modules shall be supplied with each Ethernet switch.

The Contractor shall furnish the following equipment (MATERIAL ONLY) and deliver it to the Department:

There are no support requirements associated with this pay item.

The Ethernet switch shall meet the following material specifications:

1. Overall switch station capacity and flexibility: 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 one 1000BaseLX port with LC connector for 10 km transmission with -40 to 85°C operating temperature.

2. 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).

3. 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:

1. 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:

a. Redundant fast/Gigabit Ethernet ring capability

b. IGMP Snooping and GMRP for filtering multicast traffic from industrial Ethernet protocols

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

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

e. Supports 802.3ad, LACP for optimum bandwidth utilization

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

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

h. SNMPv1/v2c/v3 for different levels of network management security

i. Bandwidth management to prevent unpredictable network status

j. Lock port for authorized MAC address access only

k. Port mirroring for online debugging

l. Automatic warning by exception through e-mail, relay output

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

n. Automatic recovery of connected device IP addresses

o. Line-swap fast recovery

2. Port Trunking for Flexible Network Connection: Maximum of four trunk groups for all Gigabit ports with maximum of 8 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.”

3. 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.

4. 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.

5. 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.

6. SNMP Traps: The switches shall support sending SNMP messages to maximum 2 SNMP “Trap” server, and the SNMP traps IP addresses shall be settable through a web browser interface.

7. 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).

8. Port Access Control Enhances User Authentication: The switches shall support IEEE 802.1X and Static Port Lock for Port-Base Access Control.

9. 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.

10. Additional network and software requirements shall be met:

a. IEEE 802.1X, HTTPS, and SSH to Enhance Network Security

b. Bandwidth Management Prevents Unpredictable Network Status

c. Port mirroring for Online Debugging

d. Automatic Warning by Exception through Email and Relay Output

e. Digital Inputs to Integrate Sensors and Alarms with IP Networks

f. Automatic Recovery of Connected Device’s IP Addresses

g. Line-swap Fast Recovery

h. Support EDS-SNMP OPC Server Pro

i. Software based IEEE 1588 PTP (Precision Time Protocol) for precise time synchronization of networks

j. DHCP Option 82 for IP address assignment with different policies

k. Modbus/TCP / EtherNet/IP / PROFINET industrial Ethernet protocols supported

l. Supports LLDP (Link Layer Discovery Protocol)

m. 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:

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

2. Power supply: Low voltage ranges: 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.

3. Environmental specifications: Temperature & 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.

4. 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

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

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

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

1. 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.

2. LED Indications

3. Diagnostic display for internal switch status

4. 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:

1. Port Disable: unused ports shall be able to be disabled to prevent unauthorized access.

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

3. Switch configuration password protection

4. https/SSL

The Ethernet switch shall have the following communication redundancy:

1. 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.

2. 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

3. 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 following software suite that assists with installation, operation, maintenance, and diagnostics of the existing network:

1. The switch must be compliant with a mass configuration tool:

a. The tool must contain a security wizard for convenient setup of security-related parameters.

b. The tool must allow for topology analysis to eliminate manual setting errors

c. The tool must contain a configuration overview for efficient management

2. The switch shall be compliant with network management software (NMS).

a. The NMS must allow for auto-discovery of network devices and physical connections.

b. The NMS must allow for event playback for quick troubleshooting

c. The NMS must allow for color-coded VLAN/IGMP groups and other visualized network data.

d. The NMS must allow for a security view for the security status of network devices.

e. The NMS must support a mobile app for remote monitoring and notification.

3. The switch must be compliant with a stand-alone data collection tool to take network snapshots for quick troubleshooting.

a. The collection tool must allow for the ability to compare network and device data and then highlight the differences.

Construction. The Contractor shall deliver the Ethernet switches, power supplies, and fiber optic modules to the District 6 Bureau of Operations, Traffic Signal Section, 650 North Lincoln Avenue

– Bldg. E, Springfield, IL. It is the Contractor’s responsibility to coordinate the delivery location and time with District 6 Operations.

Phone Numbers: 217-622-2472 (Brian Fry) 217-622-0608 (Dale Hebenstreit)

Basis of Payment. This work will be paid for at the contract unit price per EACH for ETHERNET

SWITCH.

MODIFY EXISTING FIBER OPTIC CABINET

Description: This work shall consist of installing a new circuit breaker assembly in an existing fiber optic cabinet. This work shall include all wiring and components to provide a 120V / 20A branch circuit for proposed PTZ camera .

Basis of Payment: This work will be paid for at the contract unit price per EACH for MODIFY EXISTING FIBER OPTIC CABINET, which price shall be payment in full. All materials required to complete this installation shall be included in the cost of this work.

MODIFY EXISTING LIGHTING CONTROLLER

Description: This work shall consist of installing a new circuit breaker assembly in existing lighting cabinets. This work shall include all wiring and components to provide a 120V / 20A branch circuit for proposed PTZ camera.

Basis of Payment: This work will be paid for at the contract unit price per EACH for MODIFY EXISTING LIGHTING CONTROLLER, which price shall be payment in full. All materials required to complete this installation shall be included in the cost of this work.

CLOSED CIRCUIT TELEVISION CABINET

Revised: December 9, 2021

Description: This work consists of furnishing and installing a pole mounted equipment cabinet and peripheral equipment at locations indicated in the plans. The cabinet will be utilized to house critical electrical, optical, and communications equipment as defined in other contract pay items.

General: The equipment cabinet shall conform to the details shown on the plan sheet. Equipment cabinets shall be mounted and anchored to the poles and structures at locations indicated in the plans. In addition, all mounting hardware and brackets required to install the equipment cabinet on the pole shall be stainless or galvanized steel and provided by the Contractor. The mounting height and pole diameters shall be as specified by the Engineer.

The cabinet shall be a NEMA 3R single door enclosure, constructed from 0.125" thick aluminum with nominal outside dimensions of 18" (H) x 14" (W) x 10" (D). The cabinet shall have a natural finish.

The cabinet shall be equipped with an appropriate exhaust fan, heater, and thermostat and shall be appropriately vented.

The cabinet shall be furnished with a slam lock neoprene door gasket, vent slots, continuous stainless-steel door hinge, and all stainless-steel hardware. The cabinet shall also have a Corbin #2 dead bolt lock or skeleton key. The key shall be removable in the lock position only. Two keys shall be supplied for each lock, and all equipment cabinet locks shall be keyed the same.

All cables shall be labeled utilizing marking tags.

The cabinet shall be equipped with a main power panel as shown on the cabinet plan detail sheet.

The power panel shall include one 15A main breaker, power terminal blocks, and one six outlet power strip with integral surge protection. The power panel shall include a plexi-glass safety shield that covers the power panel.

Power Strip. The cabinet power strip shall have a minimum of six outlets and integral surge suppression that meets or exceeds the following minimum specifications:

• Let Through Voltage: <85 Volts

• Operating Voltage: 120VAC, 50/60H

• UL Suppressed Voltage Rating: 330V

• Energy Rating: 320J

• Peak Current NM/CM: 13k Amps NM, 13k Amps CM

• EMI/RFI Noise Filtration: >25-60Db

The power strip shall be wired directly to the power terminals in the cabinet.

Construction: The Contractor shall prepare and submit shop drawings that detail all the components to be supplied, along with associated mounting hardware for the equipment cabinet.

The shop drawings must be approved by the Engineer prior to installation of the completed cabinet in the field.

The Engineer reserves the right to inspect and/or factory test any completed cabinet assemblies prior to shipment of the material to the project site. Any deviances from these specifications that are identified during such testing shall be corrected prior to delivery of the assembly to the project site.

The AC power service to be ran to the equipment cabinet shall be terminated. In addition, the cabinet shall be connected to an adequate ground/bond following the Standard Specifications.

Lugs shall be installed at the end of each conductor suitable for connection to the barrier terminal blocks. The Contractor shall terminate 6 of the incoming fibers with LC connectors and carefully secure the cable in the cabinet to the satisfaction of the Engineer. The Contractor shall terminate the incoming CAT5E cable. The Contractor shall neatly wrap 4’ of slack for the fiber optic and Ethernet cables inside the cabinet.

Basis of Payment: This work will be paid for at the contract unit price per EACH for CLOSED CIRCUIT TELEVISION CABINET and shall include all equipment, material, and labor required to furnish and install the cabinet as described above.

AUTOMATED FLAGGER ASSISTANCE DEVICES (BDE)

Effective: January 1, 2008 Revised: April 1, 2023

Description. This work shall consist of furnishing and operating automated flagger assistance devices (AFADs) as part of the work zone traffic control and protection for two-lane highways where two-way traffic is maintained over one lane of pavement in segments where no sideroads or entrances require deployment of additional flaggers. Use of these devices shall be at the option of the Contractor.

Equipment. AFADs shall be the STOP/SLOW or Red/Yellow Lens type mounted on a trailer or moveable cart meeting the requirements of the MUTCD and NCHRP 350 or MASH 2016, Category 4.

General. AFADs shall be placed at each end of the traffic control, where a flagger is shown on the plans. The AFAD shall be setup within five degrees of vertical.

Flagger symbol signs as shown on the plans shall be replaced with “BE PREPARED TO STOP” signs when the AFAD is in operation.

Personal communication devices shall not be used to operate the AFAD.

Flagging Requirements. Flaggers and flagging requirements shall be according to Article 701.13 of the Standard Specifications and the following.

Each AFAD shall be operated by a flagger trained to operate the specific AFAD to be deployed.

A minimum of two flaggers shall be on site at all times during operation. Each flagger shall be positioned outside the lane of traffic and near each AFAD’s location.

Flagging equipment required for traditional flagging shall be available near each AFAD location in the event of AFAD equipment malfunction/failure.

For nighttime flagging, the AFAD and flagger shall be illuminated according to Article 701.13 of the Standard Specifications.

When not in use, AFADs will be considered non-operating equipment and shall be stored according to Article 701.11 of the Standard Specifications.

Basis of Payment. This work will not be paid for separately but shall be considered as included in the cost of the various traffic control items included in the contract.

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

Effective: January 1, 2025 Revised: January 1, 2026

Revise the first paragraph of Article 285.05 of the Standard Specifications to read:

“ 285.05 Fabric Formed Concrete Revetment Mat. The grout shall consist of a mixture of cement, fine aggregate, and water so proportioned and mixed as to provide a pumpable slurry.

Fly ash or ground granulated blast furnace (GGBF) slag, and concrete admixtures may be used at the option of the Contractor. The grout shall have an air content of not less than 6.0 percent nor more than 9.0 percent of the volume of the grout. The mix shall obtain a compressive strength of 2500 psi (17,000 kPa) at 28 days according to Article 1020.09.”

Revise Article 302.02 of the Standard Specifications to read:

“ 302.02 Materials. Materials shall be according to the following.

Item Article/Section

(a) Cement

(b) Water

(c) Hydrated Lime .................................................................................................... 1012.01

(d) By-Product, Hydrated Lime ................................................................................ 1012.02

(e) By-Product, Non-Hydrated Lime ........................................................................ 1012.03

(f) Lime Slurry ......................................................................................................... 1012.04

(g) Fly Ash

(h) Soil for Soil Modification (Note 1) ....................................................................... 1009.01

(i) Bituminous Materials (Note 2)

Note 1. This soil requirement only applies when modifying with lime (slurry or dry).

Note 2. The bituminous materials used for curing shall be emulsified asphalt RS-2, CRS- 2, HFE 90, or HFE 150; rapid curing liquid asphalt RC-70; or medium curing liquid asphalt MC-70 or MC-250.”

Revise Article 312.07(c) of the Standard Specifications to read:

“ (c) Cement .................................................................................................................... 1001”

Add Article 312.07(i) of the Standard Specifications to read:

“ (i) Ground Granulated Blast Furnace (GGBF) Slag ...................................................... 1010”

Revise the first paragraph of Article 312.09 of the Standard Specifications to read:

“ 312.09 Proportioning and Mix Design. At least 60 days prior to start of placing CAM II, the Contractor shall submit samples of materials to be used in the work for proportioning and testing.

The mixture shall contain a minimum of 200 lb (120 kg) of cement per cubic yard (cubic meter).

Cement may be replaced with fly ash or ground granulated blast furnace (GGBF) slag according to Article 1020.05(c)(1) or 1020.05(c)(2), respectively, however the minimum cement content in the mixture shall be 170 lbs/cu yd (101 kg/cu m). Blends of coarse and fine aggregates will be permitted, provided the volume of fine aggregate does not exceed the volume of coarse aggregate. The Engineer will determine the proportions of materials for the mixture according to the “Portland Cement Concrete Level III Technician Course” manual. However, the Contractor may substitute their own mix design. Article 1020.05(a) shall apply, and a Level III PCC Technician shall develop the mix design.”

Revise Article 352.02 of the Standard Specifications to read:

“ 352.02 Materials. Materials shall be according to the following.

(a) Cement (Note 1)

(b) Soil for Soil-Cement Base Course ....................................................................... 1009.03

(c) Water

(d) Bituminous Materials (Note 2)

Note 1. Bulk cement may be used for the traveling mixing plant method if the equipment for handling, weighing, and spreading the cement is approved by the Engineer.

Note 2. The bituminous materials used for curing shall be emulsified asphalt RS-2, CRS-2, HFE 90, or HFE 150; rapid curing liquid asphalt RC-70; or medium curing liquid asphalt MC-70 or MC-250.”

Revise Article 404.02 of the Standard Specifications to read:

“ 404.02 Materials.