Demolition, site work and addition to a civil project in Aubrey, Texas. Completed plans call for the addition of a 7,000-square-foot water / sewer project; for the demolition of a water / sewer project; and for site work for a water / sewer project.

The scope for Bid Package 13 includes, a new PEMB Building with a total of 7,000 SF footprint, 4,000 SF Maintenance Bay and 3,000 SF of full office finish out, 2,600 SF mezzanine for a equipment platform, a bridge crane and vehicle lift at the Maintenance Bay area, and more. As of January 28, 2026, a general contractor has not yet been selected for this project. A firm construction timeline for this project has not yet been released. Trades that Rudick is seeking bids include but not limited to: Division 03 - Concrete, Division 04 - Masonry, Division 05 - Metals, Division 06 - Wood, Plastics, and Composites, Division 07 - Thermal and Moisture Protection, Division 08 - Openings, Division 09 - Finishes, Division 10 - Specialties, Division 11 - Equipment, Division 13 - Special Construction, Division 22 - Plumbing, Division 23 - HVAC, Division 26 - Electrical. Contractors are to include mockups of material if indicated in the specifications of their trade. Regarding Plumbing Work, Rudick is only including plumbing scope shown on the "MTBP" drawings and excluding any plumbing work shown on the "MBP" drawings. Plumbing Fixtures Schedule for the Maintenance Building can be found on "MTBA10" (Architectural Plans) & Specifications Section 22_42_01. Regarding HVAC Work, Rudick is only including mechanical scope shown on the "MTBH" drawings and excluding any mechanical work shown on the "MBH" drawings. Rudick is only including equipment that serves the Maintenance Building, all other equipment shown on the schedule that serves other areas is to be excluded from the scope. Regarding Electrical Work, Rudick is only including electrical scope shown on the "MTBE" drawings and excluding any electrical work shown outside of the "MTBE" drawings. Power to the Maintenance Building will be provided by others. Wage Rate Requirements Must be Acknowledged for Rudick to Accept any Bids (See Specifications Folder in planroom for Wage Rate Requirements) All Bids Must be Valid for 120 Calendar Days from the Date of Submission. Notice to Proceed Expected No Later than June of 2026 and Expected Mobilization is to be October of 2026 All bids and RFI questions shall be submitted to Cameron Pryor (cpryor@rudickgroup.com). THE WORK A. The Work consists of: 1. Construction of a new pressure ultrafiltration membrane system, including: a. Pressure reducing valve, isolation valves, and piping at the Outlet Structure. b. Canopy at the Outlet Structure. c. Pumped Flash Mix system. d. Interior construction and buildout of Membrane Building B. e. Installation of a new pressure ultrafiltration membrane system provided by the Membrane System Supplier. 1) Strainers. 2) CIP system. 3) Backwash system. 4) Compressed air system. 5) Low pressure air blower system. 6) Membrane system controls. f. Chlorine dioxide generation and feed system. g. Connection to existing membrane filtrate piping. h. Replacing the existing Recovery Return Pumps with larger pumps. i. New Recovery Return flow meter and air release valves. j. Replacing the existing Emergency Return Pumps with larger pumps. k. New Emergency Return flow meter, air release valves, and other piping improvements. l. Emergency Return pressure sustaining valve in a yard vault. m. Emergency Return piping. n. Chemical system upgrades. o. Maintenance Building. 2. Commissioning of the Work.b. Re-terminate network connections from existing unmanaged Ethernet switches to the new managed switches for PLC/SCADA (ESP) and security (ESS) traffic. c. Maintain all existing field device network connections and PLC-to-PLC communications without modification. d. Remove and return any unused unmanaged Ethernet switches and fiber patch panels to the owner. 4. Network Upgrades – New PLC Panels a. Provide each new PLC panel with one dedicated managed switch for field device network connections. b. Integrate new panels into the plant network with segregation of PLC/SCADA and security traffic at dedicated switches. c. Maintain functionality of existing system during this upgrade. 5. Fiber Network Upgrades a. Upgrade the existing 12-strand multimode fiber ring to a 24-strand singlemode fiber ring throughout the plant. b. Configure the fiber ring to carry PLC/SCADA and security traffic separately at each managed switch. c. Reuse existing fiber conduits where possible to connect all PLC panels and security components in a continuous ring. 6. Cut-Over Activities a. Maintain full operation of existing field devices, PLC-to-PLC communications, and network connections during cut-over. b. Provide temporary switches or network connections to replicate existing network behavior while permanent managed switches are installed. c. Migrate PLC/SCADA, security, and field device traffic sequentially, validating each step before proceeding. d. Perform functional testing and document results during cut-over to confirm system performance. e. Coordinate all cut-over activities with the owner’s operations and engineering teams. 7. Documentation a. Provide as-built network diagrams,b. Re-terminate network connections from existing unmanaged Ethernet switches to the new managed switches for PLC/SCADA (ESP) and security (ESS) traffic. c. Maintain all existing field device network connections and PLC-to-PLC communications without modification. d. Remove and return any unused unmanaged Ethernet switches and fiber patch panels to the owner. 4. Network Upgrades – New PLC Panels a. Provide each new PLC panel with one dedicated managed switch for field device network connections. b. Integrate new panels into the plant network with segregation of PLC/SCADA and security traffic at dedicated switches. c. Maintain functionality of existing system during this upgrade. 5. Fiber Network Upgrades a. Upgrade the existing 12-strand multimode fiber ring to a 24-strand singlemode fiber ring throughout the plant. b. Configure the fiber ring to carry PLC/SCADA and security traffic separately at each managed switch. c. Reuse existing fiber conduits where possible to connect all PLC panels and security components in a continuous ring. 6. Cut-Over Activities a. Maintain full operation of existing field devices, PLC-to-PLC communications, and network connections during cut-over. b. Provide temporary switches or network connections to replicate existing network behavior while permanent managed switches are installed. c. Migrate PLC/SCADA, security, and field device traffic sequentially, validating each step before proceeding. d. Perform functional testing and document results during cut-over to confirm system performance. e. Coordinate all cut-over activities with the owner’s operations and engineering teams. 7. Documentation a. Provide as-built network diagrams,