INVITATION TO BIDDERS:
Alcott Elementary School Replacement, Bid Set 3 – BP-11.1, 21.1, 22.1, 26.1

PROJECT NAME AND LOCATION: Alcott Elementary School Replacement, 4213 228th Ave. NE, Redmond, WA 98053

OWNER: Lake Washington School District

CONSTRUCTION MANAGER: Cornerstone General Contractors, Inc., 11805 N Creek Pkwy S, STE 115; Bothell, WA 98011. CONTACT: Josh Goldman; Phone: 425.481.7460; Email: joshg@cornerstonegci.com.

ARCHITECT: Mahlum Architects

BIDS DUE: March 5th, 2026, no later than 2:00 p.m. (PT)

For the following bid packages, sealed bids must be received at the Cornerstone office by the date and time listed above:

BID PACKAGE; APPROX. BUDGET; DESCRIPTION

BP-11.1; $540,000; Food Service

BP-21.1; $640,000; Fire Sprinklers

BP-22.1; $8,700,000; Mechanical

BP-26.1; $7,000,000; Electrical

BONDS: A bid bond in the amount of 5% of the base bid amount is required on all bids exceeding $300,000. All bid packages $300,000 or greater require payment and performance bonds on the forms provided in Section 005213 – Form of Contract.

BID DOCUMENTS: There are two options available to obtain plans and specifications: 1. BuildingConnected.com at Cornerstone’s hosted plan room https://CornerstoneGCI.com/bid-room. Email estimating@cornerstonegci.com for access.  2. Via direct email request to the Construction Manager, as above.

PREBID MEETING: Wednesday, February 18, 2026, at 1:00 PM (PT) via Zoom call – Link below.

https://bit.ly/46vpr4x

Meeting ID: 827 9384 5304, Passcode: 0UT8Xn

Bidders are encouraged to attend the prebid meeting, but it is not mandatory.

Site visits are permitted by appointment only. Please contact Josh Goldman to set up an appointment.

Cornerstone General Contractors, Inc., is acting as construction manager for Lake Washington School District, not as a general contractor on this project. For this reason, all rules for public bidding must be followed by all contractors bidding these packages. Bids must be submitted as indicated in the instructions to bidders. Faxed bids, bids that are not on the proper bid form, and bids that do not fulfill the requirements of the instructions to bidders cannot be accepted. All bids shall remain valid for a period of 90 calendar days.

Cornerstone is an equal opportunity employer. We request bids from all interested subcontractors and suppliers including Small, Minority-Owned, Women-Owned, Disadvantaged, Veteran, Disabled Veteran, and HUBZone business enterprises.

Member of AGC of Washington. Contractor's license: #CORNEGC970J3.