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  5. ›GHC - Lake Swano Dam Study - Aberdeen

Washington Enterprise Services (DES), Dept. of·Washington

GHC - Lake Swano Dam Study - Aberdeen

Closes 5/28/2026$800k – $1.1MRequest for QuotationLogin required
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Description

The Washington State Department of Enterprise Services is seeking a qualified consulting firm to conduct a comprehensive design‑study for the Lake Swano Dam at Grays Harbor College. The effort culminates in a final design package, cost estimate, and bid documents to enable remediation of the high‑hazard earthen dam. The work includes ecological restoration, dam and bridge engineering, life‑cycle cost analysis, and sustainable design to LEED Silver standards, with a required deliverable due May 30 2027 and a design budget of $950 k. • Conduct full scope design, calculations, specifications, and construction‑ready drawings for dam remediation. • Provide a detailed construction cost estimate (budget $950 k) and assemble bid packages for contractor solicitation. • Integrate ecological restoration, tsunami‑evacuation routing, and secondary emergency road design while preserving the Lake Swano interpretive trail. • Demonstrate experience in life‑cycle cost analysis, sustainable (LEED Silver) design, and diverse‑business inclusion planning. • Attend an optional informational site tour on May 5 2026 and submit a Statement of Qualifications by May 28 2026.

Attached files

Contact

Ryan Grimes

[email protected]

(360) 819-6937

Key dates

Opened
4/24/2026
Pre-bid meeting
5/5/2026
Site visit
5/5/2026
Closes
5/28/2026
Projected award
7/1/2026
Duration
12 months

Last updated

Details

Type
Request for Quotation
Industry
Engineering Services
NAICS
541330
Solicitation №
2026-053

Budget estimate

$800,000 – $1,100,000

The solicitation specifies a $950,000 budget for the Phase 2 final design services. Considering typical consulting fee structures (10‑15% of design budget) and possible additional indirect costs, the contractor’s net earnings could range roughly from $800,000 to $1.1 million. The lower bound assumes a modest fee rate and minimal overhead, while the upper bound assumes a higher fee rate and inclusion of ancillary services such as diverse‑business inclusion planning and sustainability consulting.

AI estimate from the solicitation

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