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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.

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Upcoming Solicitations

Number Deadline
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 jstenz@gilbaneco.com with a copy to John Teppler at jteppler@concord-cc.com 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)
12/15/2023 06:00 PM UTC
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.
12/20/2023 08:00 PM UTC
2 Solicitations

Closed Solicitations

Number Deadline
P498-19606 - Underwood Creek Parkway Road Replacement
Contract 1: Parkway Road Replacement Work consists of removing existing asphalt surface and provide new concrete curb and gutter, concrete ribbon, new asphalt surface, new lighting, new drainage structures and storm sewer pipes as indicated in the project Bid documents.
02/25/2021 08:00 PM UTC
G035-20176: Vel R. Phillips Youth & Family Justice Center Roof Replacement
Contract 1: Roof Replacement Project consists of replacing the existing building roof as indicated on Contract Bidding Documents. One MANDATORY Pre-bid meeting will take place on February 10, 2021, at 2:00 P.M., meet at Vel Phillips Justice Center Lobby, 10201 West Watertown Plank Road, Wauwatosa, WI. Meetings and site walk through will be conducted In small groups. Masks, Health Screenings, and Social Distancing are required. FAILURE TO ATTEND THE MANDATORY PRE-BID CONFERENCE WILL RESULT IN BID BEING REJECTED AND NON-RESPONSIVE.
02/24/2021 08:00 PM UTC
A280-20130 Parking Structure Decorative Panel Replacement
PARKING STRUCTURE DECORATIVE PANEL REPLACEMENT Scope of work will consist of parking structure decorative metal panel latticework removal and furnishing an exterior architectural tensile fabric façade system at selected locations at (MKE) Mitchell International Airport as indicated on Project Bidding Documents. Project Completion: Work of Contract shall be Substantially Complete within 220 calendar days. Project Funded: Local Pre-bid meeting will take place on January 27, 2021 at 10:00AM, meet at (MKE) Milwaukee Mitchell Airport International Airport, Sijan Conference Room (Located before security in hallway behind Museum/USO) in the GMIA Terminal, 5300 South Howell Avenue, Milwaukee Wisconsin. Masks are required. Meetings will be conducted in small groups. Masks, Health Screening, and Social Distancing are required. Virtual attendance via internet will be offered and is encouraged. Login instructions will be provided when reserving a spot. Attendee questions and attendance sheets will be published as an addendum. Please reserve a spot in advance by emailing: tkipp@mitchellairport.com by 12pm on 01/26/2021.
02/17/2021 08:00 PM UTC
P701-20150: Grant Park North Access Roads/Parking Lot Reconstruction
Contract 1: Access Roads & Parking Lots Reconstruction Work consists of pulverizing existing asphalt, re-grade, and provide new asphalt pavement, concrete walk, curb and gutter, pervious paver, bio-filtration basins, and turf restoration as indicated in the project Bid documents. Work of the project shall be Substantially Complete as follows: Construction of the project shall begin by 6/1/21 (or earlier if possible), and shall be substantially completed by 8/27/21. Landscaping shall be substantially completed in the fall in accordance with specification planting timeframes. CONTRACTOR SHALL PROVIDE WRITTEN PROJECT BID SUBMITTAL OF COVID-19 SAFETY PROTOCOL WHEN NOTIFIED AS APPARENT LOW BIDDER. SEE REFERENCE DOCUMENTS LISTED IN INSTRUCTIONS TO BIDDERS.
02/17/2021 08:00 PM UTC
A299-20132 TXY M Realignment (TXY A Extension)
This project includes the full depth removal and construction of Taxiway M at Milwaukee County’s General Mitchell International Airport (MKE) in a new alignment parallel to runway 7R-25L. This project includes the full depth removal and construction of Taxiway M at Milwaukee County’s General Mitchell International Airport (MKE) in a new alignment parallel to runway 7R-25L. Included in this contract is substantial excavation, borrow embankment, and grading, construction of storm sewers, underdrains, aggregate, concrete, asphalt, lighting and electrical, landscaping, pavement marking, and jointing. Project funded by FAA. Pre-Bid Meeting: Monday, January 25, 2021 at 10:30am in the Sijan Conference Room, in the GMIA Terminal (Located before security in hallway behind Museum/USO). Masks are required IMPORTANT: Please reserve a spot in advance by emailing: beucalano@mitchellairport.com by 12pm on 1/22/2021. If you do not reserve a spot, you will be permitted to attend only if space is available below room capacity. Virtual attendance via internet will be offered. Login instructions will be provided when reserving a spot. Attendee questions and attendance sheets will be published as an addendum.
02/05/2021 08:00 PM UTC
Z150-14449 - Milwaukee County Zoo Hoofstock Quarantine Building Re-Bidding
Contract 1: Bid Package 1 Hoofstock Quarantine Building The Hoofstock Quarantine Building is a new building enclosure consisting of a pre-engineered (field fabricated) Post Wood Frame Building System. The new enclosure shall have two (2) overhead insulated rolling services doors (south side) and three personnel doors. The new enclosure shall have a perimeter concrete grade beam with a concrete pile cap/steel helical pier foundation system. Inside the pre-engineered enclosure are four (4) holding stalls of concrete masonry unit (CMU) construction. The stall wall tops is 11'-4" above the finished floor line with a wire mesh ceiling. There will be a total of eight (8) sliding gates to allow the transfer of animals into or between each stall. Along the north and south side of the building are keeper corridors for zoo personnel to tend to the quarantine animals. Pre-Bid Meeting: January 6, 2021 at 1:30 P.M., Milwaukee County Zoo - Zoo Entrance/Administration Building, Flamingo Café Meeting Room, 10001 W. Bluemound Rd., Milwaukee, WI 53226
01/20/2021 08:00 PM UTC
V052-20140-01- 2020 Milwaukee County Sanitary Sewer Rehabilitation At Multiple Locations
Contract 1: Clean & CCTV Sewer Lines Work consists of furnishing all labor, materials, supplies, equipment, tools and other services necessary for providing the rehabilitation of sanitary sewer manholes and pipes, televising and cleaning of pipes, and abandonment of manholes and pipes as specified. Contractor shall perform this work at multiple Milwaukee County locations including the County Grounds, Zoo, Parks, Airport, and House of Corrections. All work shall be in accordance with Contract Drawings and Specifications. Pre Bid Meeting: December 2, 2020 at 10:00 a.m., meet at Milwaukee County, Architecture, Engineering, and Environmental Services office, 633 W. Wisconsin Avenue, Suite 1000, Milwaukee, WI 53203. Meetings will be conducted in small groups. Masks, Health Screenings, and Social Distancing are required. BIDDERS SHALL SUBMIT SPECIAL QUALIFICATION DOCUMENTATION WITH BID. SEE DOCUMENT 00200-INSTRUCTIONS TO BIDDERS, ARTICLE 16. CONTRACTOR SHALL PROVID WRITTEN PROJECT BID SUBMITTAL OF COVID-19 SAFETY PROTOCOL WHEN NOTIFIED AS APPARENT LOW BIDDER. SEE REFERENCE DOCUMENTS LISTED IN INSTRUCTIONS TO BIDDERS.
12/09/2020 08:00 PM UTC
V052-20140-02- 2020 Milwaukee County Sanitary Sewer Rehabilitation At Multiple Locations
Contract 2: Sewer Manholes & Pipe Rehabilitation Work consists of furnishing all labor, materials, supplies, equipment, tools and other services necessary for providing the rehabilitation of sanitary sewer manholes and pipes, televising and cleaning of pipes, and abandonment of manholes and pipes as specified. Contractor shall perform this work at multiple Milwaukee County locations including the County Grounds, Zoo, Parks, Airport, and House of Corrections. All work shall be in accordance with Contract Drawings and Specifications. Pre Bid Meeting: December 2, 2020 at 10:00 a.m., meet at Milwaukee County, Architecture, Engineering, and Environmental Services office, 633 W. Wisconsin Avenue, Suite 1000, Milwaukee, WI 53203. Meetings will be conducted in small groups. Masks, Health Screenings, and Social Distancing are required. BIDDERS SHALL SUBMIT SPECIAL QUALIFICATION DOCUMENTATION WITH BID. SEE DOCUMENT 00200-INSTRUCTIONS TO BIDDERS, ARTICLE 16. CONTRACTOR SHALL PROVID WRITTEN PROJECT BID SUBMITTAL OF COVID-19 SAFETY PROTOCOL WHEN NOTIFIED AS APPARENT LOW BIDDER. SEE REFERENCE DOCUMENTS LISTED IN INSTRUCTIONS TO BIDDERS.
12/09/2020 08:00 PM UTC
A266-20104 GMIA Electrical Switchgear Replacement
A266-20104: GMIA Electrical Switchgear Replacement. Remove (2) 5kv switchgear, (2) 5kv to 208v transformers, (2) distribution sections located in the terminal mezzanine above the ticketing area. Install (4) 480V to 208V transformer, (4) distribution panelboards. Transfer loads from exiting distribution sections to new panels. Demo 5kv feeders from basement to mezzanine. Install 480V feeders from 1st floor to mezzanine. A MANDATORY pre-Bid Meeting: October 29, 8:30 in the new Sijan Conference room in the main terminal behind the Miller Time Store.
11/11/2020 08:00 PM UTC
4315-20403-02: Time and Material Plumbing Contract House of Correction
Contract 2: Plumbing CONTRACTOR SHALL PROVIDE WRITTEN PROJECT BID SUBMITTAL OF COVID-19 SAFETY PROTOCOL WHEN NOTIFIED AS APPARENT LOW BIDDER. SEE REFERENCE DOCUMENTS LISTED IN INSTRUCTIONS TO BIDDERS.
10/28/2020 07:00 PM UTC
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