December 17, 2020 EXHIBIT A - INVITATION TO BIDDERS CITY OF GIG HARBOR PACKAGED AIR GAP/BREAK TANK SYSTEM The City of Gig Harbor (City) is requesting bids for an air gap/break tank system located at the City’s Wastewater Treatment Plant. The specifications and price proposal forms may be obtained through Builders Exchange of Washington as follows: FREE OF CHARGE through the City of Gig Harbor’s online plan room (http://bxwa.com http://bxwa.com/)then click on “Posted Projects”; “Goods & Services”; “City of Gig Harbor”; and “Projects Bidding”). Bidders may register in order to receive automatic email notification of future addenda and to be placed on the “Bidders List.” This online plan room provides Bidders with fully usable on-line documents with the ability to download, print to your own printer, order full/partial plan sets from numerous reprographic sources (online print order form), and a free online digitizer/takeoff tool. Contact Builders Exchange of Washington at (425) 258-1303 for assistance. The City of Gig Harbor in accordance with Section 504 of the Rehabilitation Act (Section 504) and the Americans with Disabilities Act (ADA), commits to nondiscrimination on the basis of disability, in all of its programs and activities. This material can be made available in an alternate format by emailing Nancy Nayer at nayern@cityofgigharbor.net (http://www.cityofgigharbor.net/bids.aspx?bidID=15&PRINT=YES). Telephone inquiries regarding the project may be directed to Darrell Winans, Wastewater Treatment Plant at (253) 851-8999 or email at winansd@cityofgigharbor.net. Bid proposals can be HAND DELIVERED to the City of Gig Harbor, Wastewater Treatment Plant located at 4216 Harborview Drive, Gig Harbor, Washington, 98332 no later than 10:00am PST, Thursday, December 31, 2020. Please call 253-851-8999 to set an appointment for submitting a bid (Monday–Friday, 7:00am-2:30pm). Bid proposals may also be emailed to: nayern@cityofgigharbor.net (). Bid proposals received after 10:00am PST, Thursday, December 31, 2020 will not be considered. The City will publicly open the sealed bids and read them aloud during a public Zoom meeting at 11am PST, Thursday, December 31, 2020. The link to the public Zoom meeting is: https://zoom.us/j/97089591022?pwd=L2MxUTRPRnI1ZGVvczhEZGs0UWVidz09. The City of Gig Harbor reserves the right to; and may at its sole discretion, reject any or all bid proposals, and waive any irregularities in the bid or in the bidding process. Publication Date/Time: 12/17/2020 7:00 AM Closing Date/Time: 12/31/2020 10:00 AM Contact Person: Darrell Winans - 253-377-6144 Plan & Spec Available: FREE OF CHARGE through the City of Gig Harbor’s online plan room (http://bxwa.com then click on “Posted Projects”; “Goods & Services”; “City of Gig Harbor”; and “Projects Bidding”). Bidders may register in order to receive automatic email notification of future addenda and to be placed on the “Bidders List.” This online plan room provides Bidders with fully usable on-line documents with the ability to download, print to your own printer, order full/partial plan sets from numerous reprographic sources (online print order form), and a free online digitizer/takeoff tool. Contact Builders Exchange of Washington at (425) 258-1303 for assistance. Business Hours: 7am - 2:30pm Return To Main Bid Postings Page (https://www.gigharborwa.gov/bids.aspx) Live Edit(https://www.gigharborwa.gov/) Report aConcern (https://www.gigharborwa.gov/834/Resident-Concerns-Requests) Permits& Licenses (https://www.gigharborwa.gov/341/Permits-Licenses) Pay Utilities (https://gigharborutilities.merchanttransact.com/Login) Employment (https://www.gigharborwa.gov/200/Employment-Opportunities) CurrentProjects (https://www.gigharborwa.gov/859/Current-Project-Information) Maps (https://www.gigharborwa.gov/333/Maps) Traffic Complaints (https://survey123.arcgis.com/share/cce18fb04e234cf6beacd87c95809814?portalUrl=https://gigharbor.maps.arcgis.com) Start/StopUtility Services (https://www.gigharborwa.gov/313/City-Utilities) Community Resources (https://www.gigharborwa.gov/839/Community-Resources-Information) City Parks & Open Spaces (https://www.gigharborwa.gov/171/Parks-Open-Spaces)

Bid proposals must be HAND DELIVERED to the Wastewater Treatment Plant at 4216 Harborview Drive, Gig Harbor, WA 98332, or emailed to nayern@cityofgigharbor.net; proposals must be received by 10:00 AM PST on 12/31/2020; public opening via Zoom at 11:00 AM PST on 12/31/2020; contact Darrell Winans.

Nondiscrimination on the basis of disability per Section 504 of the Rehabilitation Act and the Americans with Disabilities Act (ADA)