2023-2026 Transportation and Land Application of Biosolids
Due: January 24, 2023 at 4:00 PM PST
Description: This service contract requires a Vendor with the qualifications, permits and experience necessary to receive, transport and perform beneficial land applications of the City’s biosolids in accordance with WAC 173-308-310.
Selection: Kissler / BPI
Selection Scoring Breakdown (.pdf)
Request For Proposals- Managed Information Technology Services
Due: January 23, 2023 at 3:00 PM PST
Description: Managed Information Technology Services including day to day operations, IT security, network and device management, disaster recovery, IT procurement, software and application management and strategic planning. RFP Proposal Info.
2022 Duvall Wastewater Treatment Plant Improvements
Due: December 22, 2022 at 2:00 PM PST (CHANGED**)
Prebid Meeting: November 29, 2022
Bidding Documents: Please find Project and Bidding Documents on the City's Builder's Exchange site. www.bxwa.com. Project documents below may be incomplete or outdated. Please reference Builder's Exchange for the latest project documents.
Description: Mobilization, demolition, construction of 4th MBR train and ancillary equipment; construction of UV disinfection system, piping and ancillary equipment; construction of centrifuge dewatering system, conveyors and ancillary equipment; construction of slide gates and ancillary equipment; and installation of pumps, electrical, instrumentation associated with these improvements.
Public Bid Opening Viewing - Zoom Meeting Link
Topic: City of Duvall - 2022 Duvall Wastewater Treatment Plant Improvements Bid Opening
Time: Dec 22, 2022 02:00 PM Pacific Time (US and Canada)
Join Zoom Meeting
Meeting ID: 750 1289 9004
Note: Contractors can view the bid opening in person at Duvall's Visitor's Center.
142nd Pl Sidewalk Improvement
Construction Start: November 28, 2022
Contract Amount: $546,237.09
Project Manager: Benjamin Ressler
Contact: 425-939-8046 or email
Upcoming Work: This project includes construction of approximately 850 LF of sidewalk, curb, and gutter on the north side of NE 142nd Avenue between 278th Avenue NE and 282nd Place NE and other related activities as specified in the contract documents.
The contract will being moving equipment and materials onto 142nd Pl during the week of November 21. Construction is anticipated to begin on November 28.
Duvall Police T.I. Remodel
Bids Due: November 3, 2022 at 1:00 PM PDT
Project Documents: Please find Project and Bidding Documents on the City's Builder's Exchange site. www.bxwa.com
This project is for a remodel of partial pre-book and cell room to convert existing (1-3 occupancy) space into a women’s locker and shower/Wc room. In addition to that area furniture within the prebook room and pre-book counter will need to be modified as to allow an additional door to be installed for entry into the pre-book from existing patrol cubicle # 1. Approximate area of remodel is 175 SF. Other work for this project includes replacing approximately 3,671 ft of old flooring (and subfloor) with vinyl plank glue down flooring. 7 window replacements in the west offices and patrol room. Painting the interior of the police station. Lastly, a new stainless evidence countertop with ventilation above it is to be installed in the patrol room.
2022 Pavement Overlay
Contract Date: June 7, 2022
Contract Amount: $398,815
Contact: 425-939-8046 or email
Road Resurfacing on Wednesday, September 21st. Work Hours 7 am to 6 pm. Streets will be closed during construction activities.
Streets that will resurfaced:
- Broadway Ave between Park and Valley
- Park St. between Broadway and 2nd
- 2nd Ave between Park and Valley
- Taylor St. between pavement change and Park
Water System Telemetry & Controls – Implementation:
Contact: 425-939-8045 or email
Project Description: The project includes priority improvements to be implemented first include complete replacement of all SCADA equipment at the two supply stations, two water storage reservoirs, and pump station; replacement of the SCADA workstation/master telemetry unit (MTU) with three new SCADA workstations, and replacement of the leased telephone telemetry system with cellular-based telemetry. Additional improvements will be implemented by this project upon completion of the priority improvements. This will include new SCADA equipment at the seven (7) chlorine residual monitoring stations and remote monitoring equipment at four (one each zone) of the pressure-reducing stations.
- Existing System Diagram
- Proposed System Diagram
- Water System Map
- Water System Hydraulic Profile
- Duvall SCADA Master Plan
2020 NE Kennedy Drive Water Main Replacement Project
Comprehensive Water System Plan Update
– in progress, completion 2021
Tolt 2 Water Main Replacement - In Design, Construction anticipated Summer of 2021
2.2 MG Reservoir Improvements – Scoping for Design, possible construction in 2021 or 2022
Water System Telemetry and Control System Improvements – In Design and Review