Site work for a water / sewer project in Ladysmith, Wisconsin. Completed plans call for site work for a water / sewer project.

The Project Includes the Following Work: The Project Will Include Removal of Two (2), Docs 80 Oxygen Concentrators Housed Within the Existing Ladysmith Water Treat-ment Plant, Along With Related Air Ducts and Piping. The Project Will Include Preparation of the Site Through Base and Subbase Removal in Preparation for 12 Outdoor Concrete Slab. The Project Will Include a 12" Bulk Oxygen Equipment Concrete Slab to the Northeast End of the Existing Water Treatment Plant, the Concrete Siab Will Have a Fenced Section With 2 Gates for the Outdoor Bulk Oxygen Storage. The Project Will Include Installation of a Bulk Oxygen Storage System Comprised of the Following: One (1) 715-gallon Cryogenic Bulk Lox Storage Tank, One (1) Vaporizer Assembly, One (1) Manifold/pressure Regulating/switchover as Sembly, One (1) Back-up High Pressure Gas Oxygen Cylinder System and the Associated Exterior and Interior 02 Service. The New Bulk Oxygen System Will Have Electrical and Controls Systems Connecting Into the Existing Wtp System. The Project Will Include Interior Piping Connections With a 3 Building Core and Seal. The Project Also Includes Replacement of (20) Pneumatic Valves, (6) Mag Meters, (3) Tank Inspections, (2) Pump Inspections/servicings Within the Existing Wtp. Contractor Pre-qualification is Required. Qualifications Are Due by 10:00 Am on December 19, 2025. Prequalification Forms Can Be Obtained by Contacting Marina Terenzi at Msa Professional Services at 715-304-0438 or Mterenzi@ Msa-ps.com. Potential Bidders Will Be Notified of Qualifications Status on or Before December 29, 2025. A Pre-bid Conference for the Project Will Be Held at the Time and Place Indicated in the Instructions to Bidders. Attendance at the Pre-bid Conference is Encouraged but Not Required. No Proposal Will Be Accepted Unless Accompanied by a Certified Check or Bid Bond Equal to at Least 5% of the Amount Bid, Payable to the Owner as a Guarantee That, if the Bid is Accepted, the Bidder Will Execute and File the Proper Contract and Bond Within 15 Days After the Award of the Contract. The Certified Check or Bid Bond Will Be Returned to the Bidder as Soon as the Contract is Signed, and if After 15 Days the Bidder Shall Fall to Do So, the Certified Check or Bid Bond Shall Be Forfeited to the Owner as Liquidated Damages. No Bidder May Withdraw Their Bid Within 60 Days After the Actual Date of the Opening Thereof. Owner Reserves the Right to Waive Any Informalities or to Reject Any or All Bids. Question Deadline 01/16/2026 Bidder shall submit all questions about the meaning or intent of the Bidding Documents to Engineer in writing. Contact information and submittal procedures for such questions are as follows: MSA Professional Services 11 E Marshall Street, Suite 201 Rice Lake, WI 54868 Erik Evenson, P.E. (715) 234-1009 Questions received less than seven days prior to the date for opening of Bids may not be answered