Green County Courthouse Restoration Invitation to Bid - Project # 21-0601

Closed State & local contract opportunity Posted

Solicitation number
21-0601
State
Wisconsin
Responses due

Opportunity facts

UNSPSC codes
Show all 46
Point of contact

Opportunity details come from vendornet.wi.gov. Updated .

About this opportunity

Written by GovTribe AI ·

Green County, Wisconsin is seeking bids for a comprehensive restoration project of the Green County Courthouse located in Monroe, involving the replacement of the steep-sloped roofing system. The project requires installing natural slate roofing quarried in North America, complete replacement of copper gutters, downspouts, cornices, and water tables, and installation of 20-ounce copper flashings. A deductive alternate allows for architectural asphalt shingle roofing in place of natural slate. Key requirements include duplicating and installing copper finials, performing masonry tuckpointing, and applying high-performance coating to new cornices and downspouts. Bidders must submit pre-qualification materials, with a mandatory site visit scheduled for June 16, 2021, at 9:00 AM CST. Written questions were due by June 18, 2021, with answers published June 22, 2021. Bid responses were due June 25, 2021, at 12:00 PM CST, with a public bid opening on June 30, 2021, at 5:00 PM. Evaluation criteria focus on selecting the most qualified, responsible, and responsive bidder with the lowest price.

Prime contractors and subcontractors must meet specific experience qualifications, including a minimum of ten years in steep slope roofing and masonry work, with three previous projects on National Register of Historic Places buildings. Specialized subcontractors require five years of experience in their respective trades, with slate roofing contractors needing National Slate Association membership. The project requires 10% bid bonds, performance and payment bonds for the full contract amount, and comprehensive insurance coverage, including $1,000,000 in general liability, business auto liability, and excess/umbrella liability. While no specific set-aside designations were mentioned, the stringent qualifications may limit competition to highly experienced contractors. No incumbent vendor information was provided, and the project appears to be a standalone restoration effort. The exact budget was not specified in the documentation, but the comprehensive nature of the restoration and the historical significance of the courthouse suggest a substantial investment. Intent to Award letters were planned to be sent by July 15, 2021, with County Board approval scheduled for July 13, 2021.

Opportunity text

The intent of this project isto restore the steep sloped roofing system on the main roof, tower, and related systems to the original historical slate roof. The work shall comply with State and Federal historical restoration standards. Furnish scaffolding to provide for safe access to the work and allow for county representatives to inspect the work as required throughout the project and ensure safe access to the building at all times. Complete replacement of the existing steep sloped roofing system with new natural slate roofing quarried in North America installed per code requirements. The slate roofing system shall comply with the standards set forth by the National Roofing Contractors Association and the National Slate Association. All flashings to be 20-ounce copper. The existing finials are to be duplicated from copper and installed. Complete replacement with new copper of the existing sheet metal cornice, water tables, gutters, and downspouts to match the existing. The four corner finials on the tower are to receive new cornice and roofing. These systems are to comply with standards set for by the NRCA, SMACNA and Copper and Common Sense by Revere Copper. Application of a high-performance coating to the new cornice and downspouts to match the existing color scheme. Tuckpointing to be performed to all masonry surfaces to the band of stone that runs around the entire building that is immediately below the sheet metal cornice/gutter at the eave of the main roof. All masonry above this band of stone to have all joints cut and pointed to standards set for by "Preservation Briefs" provided by the National Park Service. This includes the chimney, skyward facing masonry and the back side of all parapet walls. Deductive Asphalt Roofing System Alternate: In-lieu of installing natural slate quarried in North America, furnish and install new GAF Slateline or Certainteed Highland Slate architectural asphalt roofing system complete with 20-ounce copper flashings systems.

Files

File Type Posted
ITB Green County Courthouse 06-01-2021 FINAL.pdf PDF

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