ildot 66P22-031.pdf

July 31, 2026 Letting

Notice to Bidders, Specifications and Proposal

Contract No. 66P22 BUREAU County Section (ORCB)BRR-1 Route TR 246 District 3 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:

BUREAU County Section (ORCB)BRR-1 Route TR 246 District 3 Construction Funds

Repairing the Red Covered Bridge (SN 006-0134) on TR 246 (Old Dad Joe_Trail), over Big Bureau Creek, approximately 0.5 mile west of IL-26 in Bureau County. Repairs include roof replacement, truss replacement, floor beam replacement, and other items needed to restore the bridge to its original condition.

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

TR Route 246 (Old Dad Joe Trail) Section (ORCB)BRR-1

Bureau County

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

TABLE OF CONTENTS

LOCATION OF PROJECT

DESCRIPTION OF PROJECT

MAINTENANCE (CORPS OF ENGINEERS NWP #3)

STATUS OF UTILITIES TO BE ADJUSTED

ADVANCED WARNING SYSTEM

OVER-HEIGHT DETECTION EQUIPMENT

CEDAR SHINGLES

PAINTING TIMBER STRUCTURE

TREATED TIMBER

CLOSED-CIRCUIT TELEVISION DOME CAMERA, HD

REMOVE EXISTING SURVEILLANCE CAMERA EQUIPMENT

FIRE PROTECTION SYSTEM

ADDRESSABLE FIRE ALARM SYSTEM

PVC CONDUIT IN TRENCH, 2” (SCHEDULE 40)

LUMINAIRE, LED, SPECIAL

LUMINAIRE REPLACEMENT SPECIAL

ROD AND CLEAN EXISTING CONDUIT

REMOVE LUMINAIRE, COMPLETE

MAST ARM, ALUMINUM, 12 FT

TRAFFIC CONTROL AND PROTECTION, STANDARD BLR 21

REMOVE ELECTRIC SERVICE

WOOD POLE, 25 FT, CLASS 4

REMOVE EXISTING CONDUIT ATTACHED TO STRUCTURE

REMOVE EXISTING LIGHTING CONTROLLER

GROUND ROD, 8”, COPPER CLAD

ELECTRICAL UNIT HEATER

POWER OVER ETHERNET EXTENDER

INTERCEPT EXISTING CONDUIT

PHOTOCELL

CONDUIT ATTACHED TO STRUCTURE, 2” DIA., GALVANIZED STEEL

SOLAR-POWERED FLASHING BEACON ASSEMBLY (COMPLETE)

POWER WASHING (FUNGUS REMOVAL)

SIGN PANEL (SPECIAL)

ii

ELECTRIC UTILITY SERVICE CONNECTION (CORN BELT ENERGY)

TEMPORARY ACCESS CAUSEWAY

INCENTIVE PAYMENT PLAN, DATE OF COMPLETION

CLEANING AND PAINTING EXISTING STEEL STRUCTURES

CONTAINMENT AND DISPOSAL OF NON-LEAD PAINT CLEANING RESIDUES

WARRANTY FOR CLEANING AND PAINTING STEEL STRUCTURES

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) 115

REMOVAL AND DISPOSAL OF REGULATED SUBSTANCES (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)

WOOD SIGN SUPPORT (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 TR Route 246 (Old Dad Joe Trail), Section (ORCB)BRR-1, Bureau County, Contract No. 66P22 and in case of conflict with any part or parts of said Specifications, the said Special Provisions shall take precedence and shall govern.

LOCATION OF PROJECT

The project is located in Dover Township in Bureau County on 1950 East Street (Old Dad Joe Trail) between the intersections of 1950 East Street and County Road 1900, and 1950 East Street and IL Route 26. The gross and net length of the project on 1950 East Street (Old Dad Joe Trail) is approximately 700 ft (0.133 miles).

DESCRIPTION OF PROJECT

The scope of the project consists of repairs to the Red Covered Bridge, SN 006-0134, which includes roof replacement, truss replacement, floor beam replacement, and other items needed to restore the bridge to its original condition. Additional improvements also include maintenance and repairs to the adjacent mechanical building, covering the video monitoring, lighting, and fire‑suppression systems. To protect the historic bridge from oversized vehicles, the project will upgrade advance warning signage on Route TR 246, update related signage within the surrounding roadway network, and install an over‑height detection and warning system upstream of the bridge. All incidental and collateral work required to complete the project as shown in the plans is included.

MAINTENANCE (CORPS OF ENGINEERS NWP #3)

(March 15, 2026)

All requests made by the Contractor shall refer to Permit No. DOT-D3-2026-0014 for the proposed bridge maintenance of SN 006-0134. (This project is considered Non-Reporting)

Contract No. _66P22_

• This NWP authorizes the removal of accumulated sediments and debris in the vicinity of and within existing structures (e.g., bridges, culverted road crossings, water intake structures, etc.)

and the placement of new or additional riprap to protect the structure. The removal of sediment is limited to the minimum necessary to restore the waterway in the immediate vicinity of the structure to the approximate dimensions that existed when the structure was built but cannot extend further than 200 feet in any direction from the structure. This 200 feet limit does not apply to maintenance dredging to remove accumulated sediments blocking or restricting outfall and intake structures or to maintenance dredging to remove accumulated sediments from canals associated with outfall and intake structures. All dredged or excavated materials must be deposited and retained in an area that has no waters of the United States unless otherwise specifically approved by the district engineer under separate authorization. The placement of riprap must be the minimum necessary to protect the structure or to ensure the safety of the structure. Any bank stabilization measures not directly associated with the structure will require a separate authorization from the district engineer.

• This NWP authorizes temporary structures, fills and work necessary to conduct the maintenance activity. Appropriate measures must be taken to maintain normal downstream flows and minimize flooding to the maximum extent practicable, when temporary structures, work, and discharges, including cofferdams, are necessary for construction activities, access fills or dewatering of construction sites. Temporary fills must consist of clean coarse aggregate materials and be placed in a manner that will not be eroded by expected high flows.

Temporary fills must be removed in their entirety and the affected areas returned to pre-construction elevations. The areas affected by temporary fills must be revegetated, as appropriate.

• This NWP does not authorize maintenance dredging for the primary purpose of navigation or beach restoration. This NWP does not authorize new stream channelization or stream relocation.

• The contractor that uses temporary work pads, cofferdams, access roads and other temporary fills in order to perform work in creeks, streams, or rivers shall maintain flow in these waters by utilizing dam and pumping, fluming, culverts or other such techniques.

• The project must be constructed without violating the applicable provisions of the Illinois Environmental Protection Act.

• Water pollution should not be from the construction activities needed to complete this project.

• No violations of the applicable water quality standards of the Illinois Pollution Control Board, Tittle 35, Subtitle C: Water Pollution Rules and Regulation or interference with water use practices near public recreation areas or water supply intake will be allowed as part of this project.

• Interference with water use practices near public recreation areas or water supply intake should not be caused by the construction activities.

• Any spoil material excavated, dredged or otherwise produced by the construction activities should not be returned to the waterway. The materials should be deposited in a self-contained area in compliance with all state statues, as determined by the Illinois EPA.

• Backfilling, if any, must be done with clean material and placed in a manner to prevent violation of applicable water quality standards.

• Adequate planning and supervision must be provided on behalf of the Department of Transportation, District 3 during the construction period to ensure construction methods, processes and cleanup procedures necessary to prevent water pollution and erosion are enforced.

• Haul Roads and Other Temporary Stream Crossings or In-Stream Causeways/Work Pads will not be measured or paid for separately but shall be considered as included in the unit cost of the various pay items in the contract.

Should the Contractor desire to deviate from the guidelines currently imposed under the permit as listed above, then full design details including location, material specifications, and hydraulic analysis should be included in a request to the Illinois Department of Transportation, Attn: Bridge and Hydraulics Unit, 700 East Norris Dr., Ottawa, IL 61350.

Any additional request is at the discretion of the Contractor; therefore, any delays in receiving approval for various methods outside of the given parameters will not be cause for additional compensation.

The requirements/ conditions of the Nationwide Permit #3 must still be adhered to and can be found at the following link: 2021 Nationwide Permit 3 - Final Decision Document (oclc.org)

Permit Expiration: March 14, 2031

STATUS OF UTILITIES TO BE ADJUSTED

(Effective January 1, 2007; Revised January 24, 2011)

Name & Address of Utility

Type

Location

Estimated Date Relocation Complete

Corn Belt Energy 1702 West Peru Street Princeton, IL 61356

Electric Corn Belt has facilities within the limits of the project.

They have underground 240 V that serves the pump house.

No conflicts are anticipated.

Frontier Communications Princeton, IL 61356

Telecom Frontier has facilities that pass through this project.

100′ north:

~10′ from pavement.

100′ south:

~3′or less from pavement (04-20-2026)

No conflicts are anticipated.

City of Princeton Princeton, IL 61356

Public Works The city appears on a JULIE Design Ticket. However, they have indicated they are clear of this project.

N/A

The above represents the best information of the Department and is only included for the convenience of the bidder. The applicable provisions of Section 102 and Articles 105.07, 107.20, 107.37, 107.38, 107.39, 107.40, 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.

** Above utility relocation information reflected as of May 14, 2026.

ADVANCED WARNING SYSTEM

Description. This work shall consist of furnishing, installing, configuring, and testing a complete Advanced Warning System, manufactured by TAPCO or approved equal. The Advanced Warning System shall provide advance warning to motorists of a downstream over‑height detection system and restricted vertical clearance.

The Advanced Warning System consists of a custom Dynamic Message Sign (DMS), installed upstream of the Over‑Height Detection System and any associated equipment need to function as intended.

This work does not include poles, concrete foundations, advanced warning signage, or structural supports, which will be paid for under separate contract items.

Materials. The Advanced Warning System shall include, but not be limited to, the following:

• Custom Dynamic Message Sign (DMS), manufactured by TAPCO

• DMS controller and associated control equipment

• Flasher control equipment

• All interconnecting wiring, conduit (above foundation), and mounting hardware

• Power supply components and surge protection

• Communication components if required for coordination with the Over‑Height Detection

System

All materials shall be new and in conformance with the plans, these Special Provisions, and manufacturer requirements.

Construction Requirements.

1. Installation

a. Install Custom Dynamic Message Sign (DMS) at the locations shown on the plans or as directed by the Engineer.

b. Signs shall be mounted and oriented to maximize visibility and legibility.

2. System Operation

a. The Custom Dynamic Message Sign shall operate as shown on the plans, only upon activation by the Over‑Height Detection System.

b. The system shall operate reliably under all environmental conditions.

3. System Coordination

a. Where connected to the Over-Height Detection System, the Advanced Warning

System shall activate simultaneously upon detection of an over-height vehicle.

b. Verify proper communication and operation between systems.

4. Testing and Acceptance

a. Perform operational testing to verify proper Custom Dynamic Message Sign operation and message visibility.

b. Correct any deficiencies identified by the Engineer prior to acceptance.

Maintenance The Custom Dynamic Message Sign shall be maintained by the District until August 31, 2027.

Basis of Payment. This work will be paid for at the contract unit price per EACH for ADVANCED WARNING SYSTEM, which price shall include all labor, materials, equipment, wiring, testing, and incidentals necessary to complete the work, except poles and concrete foundations, which will be paid for under separate items.

OVER-HEIGHT DETECTION EQUIPMENT

Description. This work shall consist of furnishing, installing, configuring, testing, and placing into operation a complete Over‑Height Detection System, manufactured by TAPCO or approved equal, as shown on the plans and as specified herein. The system shall detect vehicles exceeding a preset vertical clearance and activate warning devices to alert drivers prior to entering a restricted vertical clearance.

This work does not include poles, concrete foundations, or structural supports, which will be paid for under separate contract items.

Materials.

The Over-Height Detection System shall consist of a complete, manufacturer-supplied system and shall include, but not be limited to, the following components:

• Vehicle height detection sensors utilizing non-contact technology

• System controller cabinet and internal control equipment

• Programmable detection logic with adjustable height thresholds

• All interconnecting wiring, conduit (above foundation), junction boxes, and mounting hardware

• Power supply components, surge protection, and electrical disconnects

• All software, firmware, and licenses required for system operation

All materials shall be new and in conformance with the plans, these Special Provisions, and manufacturer requirements.

Construction Requirements.

1. Installation

a. Install all system components at the locations shown on the plans or as directed by the Engineer.

b. Sensors shall be aligned and mounted to ensure accurate detection across all lanes of traffic.

c. Field wiring shall be neatly installed and protected from damage.

2. System Configuration

a. Program the detection height as shown on the plans or as directed by the Engineer.

b. Upon detection of an over-height vehicle, the system shall immediately activate all designated warning devices.

3. System Integration

a. The Over-Height Detection System shall operate in coordination with the Advanced Warning System, as shown on the plans.

b. All system components shall function as a single coordinated system.

4. Testing and Acceptance

a. Perform functional testing to verify detection accuracy and proper activation of warning devices.

b. Make all adjustments necessary to achieve reliable operation under field conditions.

c. The system shall be subject to approval by the Engineer prior to acceptance.

5. Documentation

a. Provide manufacturer operation and maintenance manuals and wiring diagrams to

Engineer for transmittal to the District Bureau of Operations.

Basis of Payment. This work will be paid for at the contract unit price per EACH for OVER-HEIGHT DETECTION SYSTEM, which price shall include all labor, materials, equipment, wiring, configuration, testing, documentation, and incidentals necessary to complete the work, except poles and concrete foundations, which will be paid for under separate items.

CEDAR SHINGLES

Description. This work shall consist of furnishing all material, equipment, and labor necessary to install new wood cedar shingles as specified herein, as shown on the plans, and as directed by the Engineer. Cedar roof shingles shall be replaced for the entirety of the covered bridge and at the mechanical building structure. Also included is the removal of existing shingles at the mechanical building structure. If the existing shingles vary from what is proposed in this specification the Engineer shall be notified.

The new shingles shall be red cedar #2, shall have a nominal thickness of ½ inch, a length of 24 inches, and random widths varying from 4 to 14 inches. The shingles shall be preservative treated with chromated copper arsenate that meets the requirements of AWPA Standard P23-14, Type C. The minimum preservative retention shall be 0.4 pounds per cubic foot and shall meet the requirements of AWPA Standard U1. The new shingles shall have a 30-year warranty against decay and termite attack.

A sample of the shingle shall be submitted to the Engineer for his/her approval to size, appearance, and physical properties prior to ordering material. The sample shall be accompanied by a product data sheet that details the wood species, grade, preservative treatment, and warranty information. The Contractor shall comply with all the manufacturer’s warranty requirements and shall provide any required warranty information to the Engineer in a timely manner to ensure that he/she does not cause a delay or deficiency in the terms of the warranty.

The Engineer shall be responsible for registering the product as owned by the Illinois Department of Transportation.

The shingles shall be attached with galvanized fasteners of the size and type defined in the written recommendations of the shingle manufacturer.

The manufacturer shall provide written certification of species, grade, and pressure treatment.

The certification shall list the quantity of each material being certified and the specific contract number of the project. Additionally, shingles shall be identified with the required markings for grade and preservative treatment when required per respective specification.

Method of Measurement. This work will be measured in square feet for the area of roof coverage for the cedar shingles applied.

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

CEDAR SHINGLES.

PAINTING TIMBER STRUCTURE

Description. This work shall consist of furnishing all labor, equipment, and material required to paint the new and existing siding on the bridge as specified herein.

Painting shall include one coat of an exterior oil-based primer and two coats of an exterior latex paint. The paint may be sprayed on. However, all coats shall be back-rolled immediately after spraying to ensure a uniform coat and finish. Preparation of the new and existing surfaces receiving paint shall be in accordance with the manufacturer's written instructions. The finish coat shall have a color matching that of the existing paint and shall have a satin finish.

Acceptable primer and paint products for the exterior portions of the bridge to be painted include the following:

1. Sherwin Williams A-100 Exterior Oil Wood Primer Sherwin Williams A-100 Exterior Latex Paint

2. Benjamin Moore Moorcraft Superspec Alkyd Exterior Primer 176

Benjamin Moore Moorcraft Superspec Latex House and Trim Paint 170

3. Valspar Pro-Hide Oil Based Exterior Primer

Valspar Defense Exterior Latex Paint

Method of Measurement. This work will be measured in square feet for the area of the timber structure to be painted.

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

PAINTING TIMBER STRUCTURE.

TREATED TIMBER

Description. This work shall be performed in accordance with Section 507 of the Standard Specifications, except as modified herein.

All 6x6 timber truss members shall be Douglas fir larch no. 1 grade or better. All other structural timber shall be Douglas Fir larch no. 2 or spruce pine fir no. 2 as indicated and conforming to the requirements for the stresses and grades as specified in the plans and shall be rough sawn to the shown dimensions. Nominal sizes will not be permitted.

Grading for structural timber shall be per the Standard Grading Rules for Northeastern Lumber published by the Northeastern Lumber Manufacturing Association (NELMA). Inspection shall be per the requirements of the IDOT Bureau of Materials and Physical Research Policy Memorandum 2001- 08 (PM2001-08), titled “Inspection Procedures and Approved Inspection Agencies for Timber and Preservative-Treated Timber Products” except as stated above. The grading inspection shall be performed by an independent agency engaged by the Contractor, or by the Contractor’s supplier, and subject to the approval of the District Materials Engineer. The name and location of the timber producer, supplier, and grading agency shall be supplied at the preconstruction conference for Department review.

All timbers are to be factory treated if possible. Untreated timbers are to be treated in the field in one of the following manners:

1. Apply two coats of commercial grade word penetrating preservative to all faces following the manufacturer’s recommendations.

2. Use a 50/50 mix of boiled linseed oil and mineral spirits. Apply to all surfaces with a minimum of two coats and a dry time of 12 hours between coats.

Removal and disposal of members included in this item are what remains of the existing upper cross bracing, existing roof shingles, existing roof nailers, and existing roof rafters. Also included is the removal of any existing siding and siding support members to be replaced, as well as the detachment and reattachment of any existing members to remain that may be required to facilitate proposed construction.

Method of Measurement. This work will be measured in accordance with Article 507.17 of the Standard Specifications except that the computation of quantity will be based on actual widths and thickness of the material.

Basis of Payment. This work will be paid for at the contract unit price per FOOT BOARD MEASURE for TREATED TIMBER. The cost of removal and disposal of portions of the existing structure as required to facilitate construction shall be included with the “Treated Timber”.

CLOSED-CIRCUIT TELEVISION DOME CAMERA, HD

Description. This work shall consist of furnishing and installing an integrated Closed-Circuit Television (CCTV) Dome Camera Assembly, camera bracket, CAT 5 Ethernet cable and all other items required for installation and operation. This assembly shall contain all components identified in the Materials Section and shall be configured as indicated on the plan sheets.

Materials.

The CCTV camera shall be an Axis Model Q6075-E Dome Camera Assembly for integration into the existing District 3 ITS system. The Illinois Department of Transportation shall be responsible for obtaining the cell phone modem. An antenna shall be provided by the Illinois Department of Transportation, on the mechanical building fascia for the camera system cellular modem.

The Contractor shall provide all materials required to install the proposed camera on the proposed wood pole on the north side of the Red Covered Bridge and to the existing light pole south, as shown on the plans.

The camera shall have great visibility for all 4 directions, the Red Covered Bridge, and the mechanical building.

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.

There will be proposed fiber optic cable used with the proposed CCTV cameras unless otherwise noted on the plan sheets.

The Contractor shall furnish and install new camera brackets at all locations. The proposed CAT 5 ethernet cable shall be terminated in the bracket terminal block (use IDC connector and pre-formed RJ-45 connector that is furnished with the camera bracket) in accordance with the manufacturer’s instructions.

The Department will program the cameras prior to installation.

The camera shall meet or exceed the following specifications:

CAMERA

VIDEO: 60 Hz (NTSC), 50 Hz (PAL)

IMAGE SENSOR: 1/2.8” progressive scan CMOS

LENS: 4.44–142.6 mm, F1.6–4.41 Horizontal angle of view: 62.8°–2.23° Vertical angle of view: 36.8°–1.3° Autofocus, auto-iris

DAY AND NIGHT: Automatically removable infrared-cut filter

MINIMUM ILLUMINATION: Color: 0.3 lux at 30 IRE F1.6 B/W: 0.03 lux at 30 IRE F1.6 Color: 0.5 lux at 50 IRE F1.6 B/W: 0.04 lux at 50 IRE F1.6

SHUTTER TIME: NTSC: 1/33000 s to 1/3 s with 50 Hz 1/33000 s to 1/4 s with 60 Hz

PAN/TILT/ZOOM: Pan: 360° endless, 0.05° - 450°/s Tilt: 220°, 0.05°-450°/s 32x optical zoom and 12x digital zoom, total 384x zoom

E-flip, 256 preset positions, Tour recording, Guard tour, Control queue, On-screen directional indicator, Set new pan 0°, Adjustable zoom speed

VIDEO

VIDEO COMPRESSION: H.264 (MPEG-4 Part 10/AVC), Motion JPEG

RESOLUTIONS: HDTV 1080p 1920x1080 to 320x180 HDTV 720p 1280x720 to 320x180

FRAME RATE (H.264): Up to 60/50 fps (60/50 Hz) in HDTV 720p Up to 30/25 fps (60/50 Hz) in HDTV 1080p

VIDEO STREAMING: Multiple, individually configurable streams in H.264 and Motion

JPEG, Axis’ Zipstream technology, Controllable frame rate and bandwidth, VBR/MBR H.264

IMAGE SETTING: Manual shutter time, compression, color, brightness, sharpness, white balance, exposure control, exposure zones, fine tuning of behavior at low light, rotation: 0°, 180°, text and image overlay, 32 individual 3D privacy masks, image freeze on PTZ, automatic defog, backlight compensation Wide Dynamic Range (WDR): Up to 120 dB depending on scene, highlight compensation

NETWORK

SECURITY: Password protection, IP address filtering, HTTPSa encryption, IEEE 802.1Xa network access control, Digest authentication, User access log, Centralized Certificate Management

PROTOCOLS: IPv4/v6, HTTP, HTTPSa, SSL/TLSa, QoS Layer 3 DiffServ, FTP,CIFS/SMB, SMTP, Bonjour, UPnPTM, SNMP v1/v2c/v3 (MIB-II), DNS, DynDNS, NTP, RTSP, RTP, SFTP, TCP, UDP, IGMP, RTCP, ICMP, DHCP, ARP, SOCKS, SSH, NTCIP

SYSTEM INTEGRATION

APPLICATION PROG Open API for software integration, including VAPIX® INTERFACE:

and AXIS Camera Application Platform; specifications at www.axis.com, AXIS Video Hosting System (AVHS) with One-Click Connection, ONVIF Profile S, specification at www.onvif.org

ANALYTICS: Video motion detection, Autotracking, Active Gatekeeper BasicAnalytics (not to be compared with third-party analytics): Object removed, Enter/Exit detector, Fence detector, Object Counter, Highlight compensation, Support for AXIS Camera Application Platform enabling installation of third-party applications, see www.axis.com/acap

EVENT TRIGGERS: Detectors: Live stream accessed, Video motion detection, Shock Detection, Object removed, Enter/Exit detector, Fence detector, Object counter; Hardware: Fan, Network, Temperature, Casing Open;

PTZ: Autotracking, Error, Moving, Ready, Preset Reached; Storage:

Disruption, Recording; System: System Ready; Time: Recurrence, Use Schedule; Input signal: Manual trigger, Virtual input

EVENT ACTIONS: Day/night mode, overlay text, video recording to edge storage, pre and post-alarm video buffering, send SNMP trap PTZ: PTZ preset, start/stop guard tour File upload via FTP, SFTP, HTTP, HTTPS network share and Email; Notification via email, HTTP, HTTPS and

TCP

DATA STREAMING Event data

BUILT IN INSTALLATION Pixel Counter AIDS

GENERAL

CASING: IP66-, NEMA 4X- and IK10-rated Metal casing (aluminum), polycarbonate (PC) clear dome, sunshield (PC/ASA)

SUSTAINABILITY: PVC Ffree

MEMORY: 512 MB RAM, 128 MB Flash

POWER CAMERA: Axis High PoE midspan 1–port: 100–240 V AC, max 74 W Camera consumption: typical 16 W, max 60 W

CONNECTORS: RJ45 10BASE-T/100BASE-TX PoE, RJ45 Push-pull Connector (IP66) included

EDGE STORAGE: Support for SD/SDHC/SDXC card Support for recording to dedicated network-attached storage (NAS); For SD card and NAS recommendations see www.axis.com

OPERATING With 30 W midspan: -20 °C to 50 °C (-4 °F to 122 °F) CONDITIONS: With 60 W midspan: -50 °C to 50 °C (-58 °F to 122 °F) Maximum temperature (intermittent): 60 °C (140 °F)

Arctic Temperature Control: Start-up as low as -40 °C (-40 °F) Humidity 10–100% RH (condensing)

APPROVALS: EMC: EN 55022 Class A, EN 61000-3-2, EN 61000-3-3, EN 61000-

6-1, EN 61000-6-2, EN 55024, FCC Part 15 Subpart B Class A, ICES-003 Class A, VCCI Class A, RCM AS/NZS CISPR 22 Class A, KCC KN32 Class A, KN35

Safety : IEC/EN/UL 60950-1, IEC/EN/UL 60950-22

Environnent : EN 50121-4, IEC 62236-4, IEC 60068-2-1, IEC

60068-2-2, IEC 60068-2-6, IEC 60068-2-14, IEC 60068-2-27, IEC

60721-4-3, NEMA 250 Type 4X, IEC 60068-2-30, IEC 60068-2-

60, IEC 60068-2-78, IEC/EN 60529 IP66, NEMA TS-2-2003

v02.06, Subsection 2.2.7, 2.2.8, 2.2.9; IEC 62262 IK10, ISO 4892-2

Midspan : EN 60950-1, GS, UL, cUL, CE, FCC, VCCI, CB, KCC, UL- AR

WEIGHT: 3.7 kg (8.2 lb.)

INCLUDED Axis High PoE 60 W midspan 1-port, RJ45 Push-pull

ACCESSORIES: Connector (IP66), Sunshield, Installation Guide, Windows decoder 1-user license

VIDEO MANAGEMENT: AXIS Camera Companion, AXIS Camera Station, Video SOFTWARE: management software from Axis’ Application Development Partners available on www.axis.com/techsup/software

WARRANTY: Axis 3-year warranty and AXIS Extended Warranty option

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. If the option exists in the standard product line of the manufacturer, 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 (38.1 mm) 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 (4.4°C). The heater shall turn off when the temperature exceeds 60°F (15.6°C). 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, weatherproof connector, located near the top for external interface with power, video, and control feeds.

CCTV Dome Camera Mounting Supports

The Contractor shall furnish and install an Axis Pole Mount Bracket T91L61 (Part Number 5801- 721) 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 mph (145 km/hr), with a 30% gust factor. Load rating shall be designed to support up to 75 lb. (334 N). 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 (38.1 mm) NPT pipe thread.

Connecting Cables

The Contractor shall furnish and install outdoor rated, shielded CAT 5E cable at the locations shown on the plan sheets where the cameras are to be replaced to the north and south of the bridge only.

The cable shall be terminated using the terminal block inside the camera bracket and the IDC connector and pre-formed IP66 rated RJ-45 connector on the camera end and a shielded RJ-45 connector in the cabinet. The Contractor shall test the cable prior to termination.

Construction Requirements.

General

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.

This work shall be in accordance with Sections 873, 1076, and 1088 of the Standard Specifications except as modified herein.

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

The CCTV cameras along with all related components shall be subject to a 30-day burn-in period.

During the "burn-in" period, all components shall perform continuously, without any interruption of operation, for a period of thirty days. In the event that there are operational problems during the burn-in period, the burn-in period shall reset back to day one.

After the successful completion of the burn-in period, the system will have completed final acceptance.

Method of Measurement. The closed-circuit television dome camera bid item will be measured for payment by the actual number of CCTV dome camera assemblies furnished, installed, tested, and accepted.

Basis of Payment. Payment will be made at the contract unit price for each CLOSED-CIRCUIT TELEVISION DOME CAMERA, HD including all equipment, CAT 5 Ethernet Cable, material, testing, documentation, and labor detailed in the contract documents for this bid item.

REMOVE EXISTING SURVEILLANCE CAMERA EQUIPMENT

Description. This work includes removing CCTV camera, media converter, and enclosure as shown on the plans and described in this special provision. Work includes the removal of three video surveillance cameras from site locations shown, including two from existing 12 ft. to 15 ft.

lighting/utility poles, one directly facing the existing utility pump house building, and two on the Red Covered Bridge; removal, including mounting hardware, cabling, and system head-end components in pump house.

Refer to the Video Surveillance System Complete special provision for more information related to the camera system:

General. The removal of the existing cameras and associated camera system equipment shall be as shown on the plans. Contractor shall use caution when removing cameras and associated cabling to not damaged adjacent equipment that is to remain in operation. Damaged equipment will be repaired at the Contractor's expense. Conduit from pump house to cameras is to remain for use in new system installation.

Method of Measurement. This work will be measured for payment as each system removed.

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

EXISTING SURVEILLANCE CAMERA EQUIPMENT.

FIRE PROTECTION SYSTEM

Description. The work to be performed shall consist of furnishing, installing, and testing of all material as specified below.

Part 1 General

1.01 Section Includes

A. Above ground piping.

B. Pipe hangers and supports.

1.02 Reference Standards

A. ASME B16.5 - Pipe Flanges and Flanged Fittings: NPS 1/2 through NPS 24

Metric/Inch Standard; 2020.

B. ASME B16.9 - Factory-Made Wrought Buttwelding Fittings; 2018.

C. ASME B16.25- Buttwelding Ends; 2022.

D. ASME B36.1OM - Welded and Seamless Wrought Steel Pipe; 2022.

E. ASTM A53/A53M - Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless; 2022.

F. ASTM A135/A135M - Standard Specification for Electric-Resistance-Welded Steel

Pipe; 2021.

G. ASTM A234/A234M - Standard Specification for Piping Fittings of Wrought Carbon

Steel and Alloy Steel for Moderate and High Temperature Service; 2023a.

H. ASTM A795/A795M - Standard Specification for Black and Hot-Dipped Zinc-

Coated (Galvanized) Welded and Seamless Steel Pipe for Fire Protection Use;

2021.

I. NFPA 13 - Standard for the Installation of Sprinkler Systems; most recent edition adopted by authority having jurisdiction, including all applicable amendments and supplements.

J. UL (DIR) - Online Certifications Directory; Current Edition.

1.03 Submittals

A. Product Data: Provide manufacturer's catalog information. Indicate valve data and ratings.

B Shop Drawings: Indicate pipe materials used, jointing methods, supports, and floor and wall penetration seals. Indicate installation, layout, weights, mounting and support details, and piping connections.

C. Project Record Documents: Record actual locations of components and tag numbering.

D. Operation and Maintenance Data: Include installation instructions and spare parts lists.

1.04 Quality Assurance

A. Manufacturer Qualifications: Company specializing in manufacturing the products specified shall have a minimum five years documented experience.

B. Installer Qualifications: Company specializing in performing work of the type specified shall have:

1. Minimum five years’ experience.

2. Approved by manufacturer.

C. Products Requiring Electrical Connection: Listed and classified as suitable for the purpose specified and indicated.

D. Clean equipment, pipes, valves, and fittings of grease, metal cuttings, and sludge that may have accumulated from the installation and testing of the system.

1.05 Delivery, Storage, And Handling

A. Deliver and store valves in shipping containers with labeling in place.

B. Provide temporary protective coating on cast iron and steel valves.

C. Provide temporary end caps and closures on piping and fittings. Maintain in place until installation.

Part 2 Products

2.01 General Requirements

A. Sprinkler-based System: Comply with NFPA 13.

B. Welding Materials and Procedures: Comply with ASME BPVC-IX.

Provide system pipes, fittings, sleeves, escutcheons, seals, and other related accessories.

2.02 Above Ground Piping

A. Steel Pipe: ASME 836.10M Schedule 5, ASTM A53 Schedule 40, ASTM

A135/A135M Schedule 10, or ASTM A795 Schedule 40, black.

1. Steel Fittings: ASME B16.9 wrought steel, buttwelded, ASME B16.25 buttweld ends, ASTM A234/A234M wrought carbon steel or alloy steel, or ASME B16.5 steel flanges and fittings.

2.03 Pipe Hangers and Supports

A. Hangers for Pipe Sizes 1/2 to 1-1/2 inch: Carbon steel, adjustable swivel, split ring.

B. Hangers for Pipe Sizes 2 inches and Over: Carbon steel, adjustable, clevis.

C. Vertical Support: Steel riser clamp.

Part 3 Execution

3.01 Preparation

A. Ream pipe and tube ends. Remove burs. Bevel plain end ferrous pipe.

B. Remove scale and foreign material, from inside and outside, before assembly.

C. Prepare piping connections to equipment with flanges or unions.

3.02 Installation

A. Install sprinkler system and service main piping, hangers, and supports in accordance with NFPA 13.

B. Route piping in orderly manner, plumb, and parallel to building structure.

Maintain gradient.

C. Install piping to conserve building space and to not interfere with use of space and other work.

D. Group piping whenever practical at common elevations.

E. Install piping to allow for expansion and contraction without stressing pipe, joints, or connected equipment.

F. Pipe Hangers and Supports:

1. Install hangers to provide minimum ½ inch space between finished covering and adjacent work.

2. Place hangers within 12 inches of each horizontal elbow.

3. Use hangers with 1½ inch minimum vertical adjustment. Design hangers for pipe movement without disengagement of supported pipe.

4. Support vertical piping at every other floor. Support riser piping independently of connected horizontal piping.

5. Where several pipes can be installed in parallel and at same elevation, provide multiple or trapeze hangers.

G. Slope piping and arrange systems to drain at low points. Use eccentric reducers to maintain top of pipe level.

H. Prepare pipe, fittings, supports, and accessories for finishing painting. Where pipe support members are welded to structural building framing, scrape, brush clean, and apply one coat of zinc-rich primer to welding.

I. Paint piping with primer and two finish coats. Paint color to be as selected as grey/black (match the existing color).

J. When installing more than one piping system material, ensure system components are compatible and joined to ensure the integrity of the system. Provide necessary joining fittings. Ensure flanges, unions, and couplings for servicing are consistently provided.

3.03 Cleaning

A. Upon completion of work, clean all parts of the installation.

B. Clean equipment, pipes, valves, and fittings of grease, metal cuttings, and sludge that may have accumulated from the installation and testing of the system.

Fire-Suppression Sprinkler

Systems Part 1 General

1.01 Section Includes

A. Wet-pipe sprinkler system.

B. System design, installation, and certification.

1.02 Reference Standards

A. ITS (DIR) - Directory of Listed Products; Current Edition.

B. UL (DIR) - Online Certifications Directory; Current Edition.

1.03 Administrative Requirements

A. Preinstallation Meeting: Convene two weeks before starting work of this section.

1.04 Submittals

A. Product Data: Provide data on sprinklers, valves, and specialties, including manufacturers catalog information. Submit performance ratings, rough-in details, weights, support requirements, and piping connections.

B. Shop Drawings:

1. Submit preliminary layout of areas indicating only sprinkler locations coordinated with structural system.

2. Indicate hydraulic calculations, detailed pipe layout, hangers and supports, sprinklers, components, and accessories. Indicate system controls.

3. Submit shop drawings, product data, and hydraulic calculations to authorities having jurisdiction for approval. Submit proof of approval to Engineer.

C. Operation and Maintenance Data: Include components of system, servicing requirements, record drawings, inspection data, replacement part numbers and availability, and location and numbers of service depot.

D. Maintenance Materials: Furnish the following for Owner's use in maintenance of project.

1. Extra Sprinklers: Type and size matching those installed in quantity required by referenced NFPA design and installation standard.

2. Sprinkler Wrenches: Provide suitable wrenches for each sprinkler type.

E. Project Record Documents: Record actual locations of sprinklers and deviations of piping from drawings. Indicate drain and test locations.

1. Sprinklers shall be referred to on drawings, submittals, and other documentation by the sprinkler identification or model number as specifically published in the appropriate agency listing or approval. Trade names or other abbreviated designations shall not be allowed.

1.05 Quality Assurance

A. Maintain two copies of referenced design and installation standard on site.

B. Comply with NFPA 13 requirements.

C. Designer Qualifications: Design system under direct Supervision of a Professional Engineer experienced in design of this type of work and licensed in the state in which the project is located.

D. Manufacturer Qualifications: Company specializing in manufacturing the products specified shall have a minimum five years’ experience.

E. Installer Qualifications: Company specializing in performing the work shall have a minimum five years’ experience.

F. Equipment and Components: Provide products that bear UL (DIR) label or marking.

G. All grooved couplings, fittings, valves, and specialties shall be the products of a single manufacturer. Grooving tools shall be of the same manufacturer as the grooved components.

1. All castings used for couplings' housings, fittings, or valve and specialty bodies…