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Milwaukee County

901 N 9th St, Milwaukee, WI 53233-1425
(414) 278-4861

Welcome to Milwaukee County’s online public works bidding website. Please take a moment to review upcoming solicitations.

Standard Documents

Name * Description
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Upcoming Solicitations

Number Deadline
P320-20141 North Point Parking Lot Revetment
Breakwater Construction; 575 Linear Feet of Stone Revetment, and 37,100 SF (0.85 AC) of fill material (stone) placed into Lake Michigan to maintain a revetment for the purpose of erosion control at the North Point Parking Lot next to Bradford Beach. Optional Pre-Bid Meeting: Wednesday, November 29th, 2023 at 10AM. Meet outside at the North Point Parking Lot near the Concession Stand (Moosa’s). This onsite walkthrough and meeting on Monday is for contractors to visualize project. This meeting is to explain requirements and ask questions.
12/06/2023 08:00 PM UTC
WP0713: KK River Parkway Roadway Rehabilitation Kinnickinnic River Parkway 43rd - 51st Street
Work of the project includes milling the existing asphalt pavement, re-grading, and providing new asphalt pavement, provide new concrete curb and gutter, remove and provide concrete sidewalk and curb ramps, and replace storm sewer covers indicated in the project Bid documents.
12/06/2023 08:00 PM UTC
WZ0185: Zoo Humboldt Penguin Exhibit Enhancement
The Milwaukee County Zoo in partnership with Gilbane Building Company will be renovating and expanding the existing Humboldt Penguin Exhibit located at the main entrance of the Zoo. This project will consist of a pool expansion from the existing 10,000 gallons increasing in size to 30,000 gallons (approx.). Included in this expansion is full 100% replacement/upgrade of Life Support System for increased water circulation/purification, increased visitor themed viewing experience (large viewing window) and the incorporation of shade structures for life betterment of the penguins. Pre-Bid Meeting: December 1, 2023 from 8am - 10am. Meet at Zoo Penguin Exhibit. Request for Information: Contact Josh Stenz in writing with formal email questions at with a copy to John Teppler at EMAIL SUBJECT MUST BE "MCZ - WZ0185" * Addendum posted November 28th (bid price forms) * Pre-Bid RFI Round 1 due November 29th * Addendum posted December 4th (shall include pre-bid meeting sign in sheet * Pre-Bid RFI Round 2 December 5th * Addendum posted December 7th (Final)
12/08/2023 06:00 PM UTC
3 Solicitations

Closed Solicitations

Number Deadline
5045-19614: (MKE) Milwaukee Mitchell International Airport Parking Structure 2nd Floor Repairs
Contract 1: 2nd Floor Repairs Work of the project consists of repairs to cracked or spalled concrete in parking garage by patching or epoxy injection, and traffic membrane repair or replacement as indicated on Project Bidding Documents. Pre-Bid Meeting: One Pre-bid meeting will take place on October 22, 2019 at 1:30 P.M., meet a (MKE) Milwaukee Mitchell International Airport, Sijan Room located inside Gallery of Flight Museum at the North end of the main mall, 5300 S. Howell Ave., Milwaukee, WI. Bids Due: November 6, 2019 at 2:00 P.M. SPECIAL BID SUBMITTALS: Submit Special Bid Submittals included in instruction to Bidders with bid submission for Contract 1 work. Special Bid Submittals include certifications, training and qualifications in preparation and application of commercial traffic membrane applications and epoxy injection repairs specified to be eligible for award of Contract. Failure to submit above with bid or submission of incorrect information and/or documentation will be considered non-responsive and result in recommendation of rejection of bid.
11/06/2019 08:00 PM UTC
P686-187426 - Mitchell Park Domes Annex HVAC
Contract 1: Annex HVAC Project consists of providing an HVAC system to coo the Greenhouse #7 with air cooled chiller along with two (2) AHU's as indicated on Contract bidding documents. MANDATORY PRE-BID MEETING: September 12, 2019 at 10:00 A.M., meet at Mitchell Park Domes Annex, 524 South Layton Boulevard, Milwaukee, WI. Bids Due: September 25, 2019 at 2:00 P.M. BIDDERS SHALL SUBMIT SPECIAL QUALIFICATION DOCUMENTATION WITH BID. SEE DOCUMENT 00200-INSTRUCTIONS TO BIDDERS, ARTCLE 16.
09/25/2019 07:00 PM UTC
A271-19007 - GMIA Jet Bridge Replacement 2019 - Power Racks
Contract Description: Relocate 2 existing power racks from Concourse E to Concourse D. Provide new 400amp, 480V feeds to each rack. Provide new fuses and cabling to the existing rack mounted panels and disconnects. Pre-Bid Meeting: September 10, 2019 at 10:00 A.M. at the Administration Building Conference Room Hardie. Bids Due: Wednesday, September 18, 2019 at 2:00 P.M.
09/18/2019 07:00 PM UTC
5045-19024: GMIA - Elevator Cab Upgrade
Contract Description: Replacement of automatic pedestrian doors, frames and operators located between the parking structure and both skywalks, all levels. Pre-Bidding: Friday, August 9, 2019 at 10:00 AM, Hardie Conference Room, located in GMIA Administration.
09/06/2019 07:00 PM UTC
4046-19025 - MKE Business Park Building Demolition
The work under this contract will consist of demolition and removal of four concrete block type structures including footings and floor. Removal of a concrete support pedestal. Minor pavement removal, grading, tree removal and landscaping is included. Pre-Bid Meeting: A Pre-Bid will be held at the MKE Business Park on August 28, 2019 at 10:00 A.M. Meet at the Business Park entrance, 300 East College Avenue, Milwaukee, WI.
09/04/2019 07:00 PM UTC
P544-18604 - Re-Bid - McCarty Park Electrical Service Upgrade
Contract 1: Electrical Service Upgrade Project consists of providing Electrical Service. Upgrade Work as indicated on Contract bidding documents. Mandatory Pre-Bid Meeting: An additional Mandatory Pre-Bid Meeting will take place on July 10, 2019 at 9:00 A.M.., meet at McCarty Park Pavilion, 8214 W. Cleveland Avenue, West Allis, WI. Contractors that attended the prior Mandatory Pre-Bid meeting are not required to attend this meeting. FAILURE TO ATTEND THE MANDATORY PRE-BID CONFERENCE WILL RESULT IN BID BEING REJECTED AS NON-RESPONSIVE.
07/31/2019 07:00 PM UTC
M037-19418 - Milwaukee Public Museum Dome Planetarium & Connecting Atriums Roof Replacement
Contract 1: Roof Replacement Project consists of replacing existing Museum Dome and Atriums roof as indicated on Contract bidding documents. One MANDATORY Pre-Bid meeting will take place on July 17, 2019 at 7:00 A.M., meet at the Milwaukee Public Museum Lobby, 800 W. Wells Street, Milwaukee, WI 53233. FAILURE TO ATTEND THE MANDATORY PRE-BID CONFERENCE WILL RESULT IN BID BEING REJECTED AS NON-RESPONSIVE.
07/31/2019 07:00 PM UTC
A264-19002 - GMIA Taxiway E & F Pavement
The project consists of pavement work on Taxiway E & F between Runway 1L-19R and Taxiway Z at General Mitchell International Airport (GMIA) in Milwaukee, WI. This project consists removing the top layer of Portland Cement Concrete (PCC) with minor base layer repair or removal. Replacement of impacted utilities such as storm sewers, manholes, airfield lighting and navigational aids including FAA control cable relocation. The existing taxiway geometry will remain essentially the same, with some minor adjustments in width to comply with current FAA standards. Minor ancillary items are landscaping, painting, joint sealing and barricading. Pre-Bid Meeting: A Pre-Bid will be held at General Mitchell International Airport on July 24, 2019 at 10:00 a.m. in the Hardie Conference Room, in the GMIA upper Level, Concourse C, Department of Public Works Administration, 5300 S. Howell Avenue, Milwaukee, WI.
07/31/2019 07:00 PM UTC
A279-19014 - (MKE) Milwaukee Mitchell International Airport Employee Parking Lot Pavement Rehabilitation
Contract 1: Parking Lot Paving Work consists of removing asphalt full depth in isolated locations, mill off 2 inches of asphalt surface, and restripe parking lot as indicated in project bid documents.
07/31/2019 07:00 PM UTC
A263-19001-02 - GMIA Howell Avenue Tunnel Rehabilitation (Landside)
This project includes a rehabilitation of the Howell Avenue Tunnel Structure at General Mitchell International Airport (MKE). Included in the scope of this project are concrete surface repairs, expansion joint repairs and replacements, concrete protective surface treatments and staining, and miscellaneous other rehabilitation to the existing ventilation and electrical components. Pre-Bid Meeting: Wednesday, July 24, 2019 at 8:30 A.M. Meet in the Sijan Conference Room, in the MKE terminal (inside aviation museum), 5300 S Howell Ave., Milwaukee, WI.
07/31/2019 06:30 PM UTC
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