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Invitation for Bid: Building E Exterior Renovation at Carriage House Apartments

Posted

07/13/2026

Description

Estimate $714,627.00

Scope of Work

Work consists of, but is not limited to, the removal and disposal of existing siding and trim; select removal and replacement of existing windows and sliding glass doors; reseal of specific windows; supply and installation of fiber cement board siding panels and trim; removal and reinstallation of downspouts; repair and/or replacement of exterior decks and railings; various deck membrane repair/installation; removal of existing elevated walkway and construction of new walkway, exterior painting of all siding and trim.

Pre-Bid Meeting

07/29/2026 at 11:00 a.m.
Carriage House Apartments

Contractors are strongly encouraged to attend the Pre-Bid Conference. Failure to attend the Conference will not relieve the Contractor of any responsibility for information provided at that time.
Bidders must have a current certificate of registration as a contractor for the last three years under the same name and have completed the required L&I training.

Contact Person

Michelle Jackson
Contract Administrator
michellej@kcha.org

Question deadline: 08/12/2026 at 09:00 a.m.

Submission Deadline

08/19/2026 at 11:00 a.m.

Documents (PDF Format)

Bid Documents
Posted: 07/13/2026 Bid Form & Bidder Information
Posted: 07/13/2026
Plan Holders List
Posted: 07/31/2026
Pre-Bid Agenda
Posted: 07/29/2026
Pre-Bid Sign In Sheet
Posted: 07/29/2026
Preliminary Bid Results
Posted: 08/19/2026

Addenda (PDF Format)

Addendum No. 1
Posted: 08/12/2026

Contractor Selected

Alpha Developers
Contract amount: 709,000.00
Date selected: 09/03/2026

Main Office
600 Andover Park W.
Tukwila, WA 98188
Tel: (206) 574‑1100
Fax: (206) 574‑1104
TDD: (800) 833‑6388
Directions

Section 8 Office
700 Andover Park W.
Tukwila, WA 98188
Tel: (206) 214‑1300
Fax: (206) 243‑5927
Directions

Central Applications Center — Subsidized Housing
Tel: (206) 574‑1248
Fax: (206) 826‑9361