W2301D-Trans-Main-1-2-Valve-Replacement-Phase-D-Advertisement.pdf
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- Attached to
- Trans Main 1 & 2 Valve Replacement Phase D
- Solicitation number
- W2301D
- Issued by
- Snohomish County, Washington
About this file
This is a sealed bid advertisement for the Alderwood Water & Wastewater District in Washington, seeking bids for the W2301D Trans Mains 1 & 2 Valve Replacement Phase D project. The work involves replacing existing isolation valves and installing new tees for pipe access on the District's 30-inch and 36-inch ductile iron and concrete cylinder pipe potable water transmission mains at seven separate site locations within the City of Everett, Snohomish County, and Washington State Department of Transportation right-of-way. The scope includes installation of five 30-inch and one 36-inch butterfly valves with appurtenances, removal and replacement of automatic relief valves with manual blow-offs, installation of multiple tees ranging from 30-inch by 6-inch to 36-inch by 24-inch, concrete vaults for pipe access, approximately 50 linear feet of 4-inch diameter water main, approximately 120 linear feet of 12-inch diameter storm drain with six catch basins, and full roadway and property restoration including temporary traffic control. An optional pre-bid meeting is scheduled for Thursday, August 20, 2026, at 10:00 A.M. at the District's office. Sealed bids are due by September 3, 2026, at 2:00 P.M., with substantial completion required by May 15, 2027. Questions must be submitted by Monday, August 24, 2026, at 4:00 P.M. to the District's Project Manager, Zach Purtill.
The cost estimate for this project ranges from $2,700,000 to $3,000,000. All bids must be accompanied by a bid guaranty of not less than five percent of the total bid price in the form of a certified check, cashier's check, surety bond, or postal money order. Bids will be binding for 60 calendar days from the date of bid opening. The District reserves the right to reject any or all bids and to waive informalities and irregularities. All work is subject to Washington State prevailing wage rates. A mandatory apprentice utilization requirement of 15 percent of total labor hours applies to this project. Bid documents are available through Builders Exchange of Washington at www.bxwa.com and the District website at www.awwd.com. The District is an Equal Opportunity and Affirmative Action Employer, and small, minority, and women-owned firms are encouraged to submit bids. Identified subcontracting opportunities include earthwork, mechanical work, welding, structural work, paving, and surface restoration.
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Text version
Alderwood Water & Wastewater District W2301D Trans Mains 1 & 2 Valve Replacement – Phase 4 Advertisement
ADVERTISEMENT FOR BIDS
ALDERWOOD WATER & WASTEWATER DISTRICT
W2301D Trans Main 1 & 2 Valve Replacement Phase D
Sealed bids for the following Contract will be received by Alderwood Water & Wastewater District (District) at the District’s Administration Building, Attn: Tina Holmes, 3626 156th Street SW, Lynnwood, WA 98087, until the time and date stated below.
Contract Title: W2301D Trans Mains 1 & 2 Valve Replacement – Phase 4
Contract Number: W2301D
Bid Due Date/Time: September 3, 2026, 2:00 P.M.
Cost Estimate: $2,700,000 - $3,000,000
Bids received after such date and time will not be considered. Bidders accept all risks of late delivery, regardless of fault. Bids properly received will be opened and read aloud publicly at the District’s Administration Building.
District is not responsible for any costs incurred in response to this Invitation to Bid.
The work under this Contract is to replace existing isolation valves and install new tees for pipe access on the District’s 30-inch and 36-inch ductile iron (DI) and Concrete Cylinder Pipe (CCP) potable water transmission mains at seven (7) separate site locations and includes:
• Installation of five (5) 30-inch District supplied butterfly valves and one (1) 36-inch District supplied butterfly valve with appurtenances.
• Removal of one (1) 2-inch ARV and replacement with a manual blow-off with vault structure at one site location, and reconnection of three (3) 4-inch combination ARV assemblies, at two site locations.
• Installation of one (1) 30-inch by 30-inch tee, four (4) 30-inch by 24-inch tees, one (1) 36-inch by 24-inch tee, one (1) 30-inch by 6-inch tee, one (1) cast-in-place concrete vault, and one (1) precast concrete access vault with appurtenances for pipe access.
• Removal, haul, and disposal of existing reinforced concrete slabs, steel sheets, vault top section, and replacement with new reinforced concrete slabs and steel sheets at one site.
• Installation of approximately 50 linear feet of 4-inch diameter DI water main including fittings, and appurtenances at two site locations.
• Installation of approximately 120 linear feet of 12-inch diameter PVC storm drain and six
(6) catch basins at two site locations.
• Removal, haul, and disposal of existing transmission main piping, transmission main valves, water main piping, valves, and appurtenances.
• Roadway and property restoration, site cleanup, and temporary traffic control.
The project is located at seven (7) different sites within the City of Everett, Snohomish County, and Washington State Department of Transportation (WSDOT) right-of-way. Substantial completion of the proposed transmission main valve installations at all sites shall be completed no later than May 15, 2027.
Restoration associated with the project includes, but is not limited to, temporary and permanent trench patching, grind and overlay, pavement markings, reconstruction of localized curb, gutter, sidewalk, and driveway approach, replacement of damaged traffic loops, and landscaping for areas disturbed during construction. Restoration requirements must meet requirements of the jurisdiction having authority, including the City of Everett, Snohomish County, and WSDOT.
An Optional Pre-Bid Meeting will be held on Thursday, August 20, 2026 at 10:00 A.M. at the District’s Office located at 3626 156th Street SW, Lynnwood, WA 98087. Attendance by bidders, subcontractors and suppliers is strongly encouraged.
Bids shall be submitted in accordance with the Contract Documents. Bids shall constitute offers to the District, which shall be binding for 60 calendar days from the date of bid opening (bid acceptance period). The District reserves the right to reject any bid, any portion of any bid and/or to reject all bids. The District further reserves the right, but without obligation, to waive informalities and irregularities. No bid will be considered unless accompanied by a bid guaranty (certified or cashier's check, surety bond, or postal money order) payable to Alderwood Water & Wastewater District in an amount not less than five percent (5%) of the Total Bid Price.
Bid documents may be obtained from Builders Exchange of Washington. Builders Exchange offers free-of-charge access to project bid documents provided to Prime Bidders, Subcontractors, and Vendors by going to www.bxwa.com and clicking on “Posted Projects”, “Public Works”, and “Alderwood Water & Wastewater District”. It is recommended that Bidders “Register” in order to receive automatic e-mail notifications of future addendums and to place themselves on the “Self- Registered Bidders List”. Bidders that do not register will not be automatically notified of addendums and will need to periodically check the on-line plan room for addendums issued on this project. Contract Builders Exchange of Washington at (425) 258-1303 should you require assistance with access or registration.
In addition to Builders Exchange, plans, specifications, addenda, and bid results will be available for download at the District website http://www.awwd.com. It is the responsibility of the bidder using the downloaded files to obtain and acknowledge addenda as identified in the Contract Documents.
Planholder registration information will be developed and maintained by Builders Exchange.
Addendums will be issued by Builders Exchange and distributed to currently registered planholders via e-mail to the address provided by the registered planholder.
The following identifies the types of subcontracting opportunities that may be available on this contract and is provided only for informational purposes. Work Categories: earthwork (excavation, shoring, dewatering), mechanical (piping, valves), welding, structural (manholes, vaults, falsework, etc.), paving, and surface restoration.
Mandatory Apprentice Utilization Requirement for this project is 15% of the total labor hours.
Bidders may contact the Department of Labor & Industries (L&I) Apprenticeship Section, to obtain information on available apprenticeship programs.
The District is an Equal Opportunity and Affirmative Action Employer. Small, Minority and Women-owned firms are encouraged to submit bids.
http://www.bxwa.com/ http://www.awwd.com/
All work performed on this project will be subject to the State of Washington prevailing wage rates.
All questions regarding this solicitation shall be submitted no later than Monday, August 24, 2026 at 4:00 P.M. to the District’s Project Manager, Zach Purtill, 3626 156th Street SW, Lynnwood, Washington 98087; phone number 425-743-4605 or email at Zpurtill@awwd.com.
END OF SECTION
mailto:Zpurtill@awwd.com
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