22-00645-00-BR,_Urbana_Special_Provisions_(Addendum_1).pdf

City of Urbana Perkins Road Bridge Riprap Material

Section 22-00654-00-BR

12/29/2023 1

CITY OF URBANA

SPECIAL PROVISIONS

PART 1 – GENERAL CONTRACTUAL CONDITIONS

1.1 COORDINATION OF CONTRACT DOCUMENTS

1.2 INSURANCE

1.3 CONSTRUCTION AND MAINTENANCE NOISE

1.4 PREVAILING WAGE RATES

PART 2 - TECHNICAL PROVISIONS

2.1 LOCATION OF PROJECT

2.2 DESCRIPTION OF WORK

2.3 STONE RIPRAP MATERIAL, DELIVERED

2.4 POROUS GRANULAR BACKFILL MATERIAL, DELIVERED

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PART 1 – GENERAL CONTRACTUAL CONDITIONS

1.1 Coordination of Contract Documents

The following table supplements the hierarchy of contract documents according to Article 105.05 of the Standard Specifications.

Authorized Change Orders Hold over: Addenda to Contract Documents, Special Provisions, Plans, Recurring Special Provisions, Supplemental Specifications, and Standard Specifications.

Addenda to Contract Documents Hold over: Special Provisions, Plans, Recurring Special Provisions, Supplemental Specifications, and Standard Specifications.

Special Provisions (1) Hold over: Plans, Recurring Special Provisions, Supplemental Specifications, and Standard Specifications.

Plans (2) Hold over: Recurring Special Provisions, Supplemental Specifications, and Standard Specifications.

Notes:

(1) The term “Special Provisions” includes General Information, General Contractual Conditions, and Technical Provisions.

(2) Detail plans hold over Urbana Standard Details, and Urbana Standard Details hold over IDOT District or Highway Standards.

1.2 Insurance

For “Employers Liability” (part (a)(2) of Article 107.27 of the Standard Specifications), change the coverage limit to $1,000,000 for each category.

Add the following requirements to “Commercial General Liability” (part (b) of Article 107.27 of the Standard Specifications): “…shall provide coverage for the usual Personal Liability endorsement with no exclusions pertaining to employment…”

Add the following paragraphs to Article 107.27 of the Standard Specifications:

The CONTRACTOR shall purchase a Builder’s Risk-Installation Floater in a form acceptable to the OWNER covering property of the Project for the full cost of replacement as of the time of any loss which shall include, as named insured, (1) the CONTRACTORS, (2) all SUBCONTRACTORS, (3) all Sub-SUBCONTRACTORS, (4) the OWNER, the ENGINEER(S) or Architect(s), as their respective interest may prove to be at the time of loss, covering insurable property which is the subject of this CONTRACT, whether in place, stored at the job site, stored elsewhere, or in transit at the risk of the insured(s).

Coverage shall be affected on an “All Risk” form including, but not limited to, the perils of fire, wind, vandalism, collapse, theft and earthquake, with exclusions normal to the coverage. With approval of the ENGINEER, the CONTRACTOR may arrange for such deductibles as (s)he deems to be within his/her ability to self-assume, but (s)he will be held solely responsible for the amount of such deductible and for any co-insurance penalties. Any insured loss shall be adjusted with the OWNER

12/29/2023 3 and the CONTRACTOR and paid to the OWNER and CONTRACTOR as Trustee for the other insured.

The following subrogation clause shall appear in all policies of insurance, “Subrogation Clause - it is hereby stipulated that this insurance shall not be invalidated should the insured waive in writing prior to a loss any or all right of recovery against any part for loss occurring to the property described herein.”

1.3 Construction and Maintenance Noise

The contractor shall adhere to the City of Urbana noise ordinance Section 16-7 in scheduling work windows. According to the ordinance, it is unlawful to use any construction equipment to perform any construction or maintenance work associated with this project at any time between the hours noted below where such construction equipment is operated within six hundred (600) feet of any residence, hospital, or place of worship.

• 8:00 pm through 7:00 am Monday through Saturday

• 8:00 pm Saturday through 12:00 pm (noon) Sunday

• 8:00 pm Sunday through 7:00 am Monday

This time regulation shall not apply to sawing contraction joints, maintenance or operation of safety and traffic control devices such as barricades, signs and lighting, or to construction of an emergency nature.

Any arrow board used for traffic control that is to remain in place overnight shall be of a non-motorized type in order to eliminate noise and comply with the City’s Ordinance.

Exception: Any machine or device or part thereof which is regulated by or becomes regulated by Federal or State of Illinois noise standards shall conform to those above standards. Such equipment shall be operated as designated above.

1.4 Prevailing Wage Rates

The current prevailing wage rates for Champaign County, Illinois are found on the Illinois Department of Labor (IDOL) website (https://labor.illinois.gov/laws-rules/conmed/current-prevailing-rates.html).

https://labor.illinois.gov/laws-rules/conmed/current-prevailing-rates.html https://labor.illinois.gov/laws-rules/conmed/current-prevailing-rates.html

12/29/2023 4

PART 2 - TECHNICAL 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 “Perkins Road Bridge Riprap Material” (Section 22-00645-00-BR) and in case of conflict with any part, or parts, of said Specifications, the said Special Provisions shall take precedence and shall govern.

2.1 Location of Project

The project is located at the existing bridge (S.N. 010-4272) that carries Perkins Road over a Tributary to Saline Branch, which is located 350 feet east of Brownfield Road in Urbana, Champaign County, Illinois. The bridge is located at 40.127470 latitude and -88.186772 longitude.

2.2 Description of Work

The proposed work consists of furnishing and delivering stone riprap and other aggregate material to the Perkins Road Bridge in Urbana. The material will be used for stream bank stabilization work, performed by others, and deliveries will be ordered in coordination with this work, which is planned for March 2024. The material shall be delivered by a combination of tandem truck loads and semi-truck loads to stockpile on the work site, as directed by the Engineer. The Engineer will notify the Contractor 72 hours in advance of starting or re-starting material deliveries. The normal operating hours of the City’s Public Works Department are from 7:30 AM to 4:30 PM Monday through Friday, except holidays observed by the City. If special conditions require work to be performed outside of these normal operating hours, the Engineer will notify the Contractor in advance.

2.3 Stone Riprap Material, Delivered

Description. This work shall consist of furnishing and delivering stone riprap material according to Article 1005.01 of the Standard Specifications.

Method of Measurement. This work will be measured for payment in tons.

Basis of Payment. This work will be paid for at the contract unit price per ton for STONE RIPRAP, of the class (stone quality and gradation) and type of delivery specified.

2.4 Porous Granular Backfill Material, Delivered

Description. This work shall consist of furnishing and delivering porous granular backfill material according to Article 1004.05 of the Standard Specifications, except that the coarse aggregate shall be gravel, crushed gravel, or crushed stone..

Method of Measurement. This work will be measured for payment in tons.

Basis of Payment. This work will be paid for at the contract unit price per ton for POROUS GRANULAR BACKFILL, of the gradation and type of delivery specified.

https://maps.app.goo.gl/yNr1umURucDwYSii7 Zeman, John Callout Addendum 01, 01/09/24