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County of Marin·California

RFP- REQUEST FOR PROPOSALS For ARCHITECTURAL & ENGINEERING SERVICES PLANNING & DESIGN DEVELOPMENT - 350 Ignacio Blvd. Tenant Improvement

Closes 10/20/2026$150k – $300kRequest for Proposal
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Description

The County of Marin is seeking a qualified architectural‑engineering team to deliver full‑service design, permitting, construction‑document production, bid support, and construction‑administration for a tenant‑improvement retrofit of a three‑story office building at 350 Ignacio Blvd., Novato, CA. The scope includes kickoff, existing‑conditions verification, programming, schematic design, design development, permit‑ready construction documents, and on‑site construction administration through project close‑out. The project’s construction budget is $3 M, with a design schedule of roughly five months and an overall service period of up to 17 months. • Full‑service A‑E design (architecture, structural, mechanical, electrical, plumbing, low‑voltage) and coordination with County officials. • Mandatory pre‑proposal site walk on September 29, 2026; required submission of not‑to‑exceed fee proposal broken out by design milestones. • Deliverables include 30 %, 60 % and 90 % drawing sets, final construction‑ready documents, specifications, cost estimates, and construction‑admin reports.

Attached files

Contact

Tracie Holland(Project Manager)

[email protected]

(415) 250-8789

Key dates

Opened
9/22/2026
Questions due
10/6/2026
Pre-bid meeting
9/29/2026Mandatory
Site visit
9/29/2026Mandatory
Closes
10/20/2026
Projected award
12/1/2026
Duration
17 months

Last updated

Details

Type
Request for Proposal
Industry
Architecture
NAICS
541310
Solicitation №
RFP 350 IGNACIO DESIGN

Budget estimate

$150,000 – $300,000

Based on a $3 M construction budget, professional design fees typically range from 5 % to 10 % of construction cost for public‑sector tenant‑improvement projects. Assuming the County’s fee structure aligns with this range, the consulting firm could expect total fees between $150,000 and $300,000. Factors influencing the final amount include the firm’s proposed fee schedule (milestone‑based), any optional services (e.g., additional code‑consulting), and the firm’s experience level.

AI estimate from the solicitation

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