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  5. ›STORMWATER FIELD SERVICES CONSULTING

Port of Stockton·California

STORMWATER FIELD SERVICES CONSULTING

Closes 9/23/2026$500k – $1.5MRequest for ProposalLogin required
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Description

The Stockton Port District seeks a qualified Stormwater Field Services Consultant to support the Phase I MS4 Stormwater Management Program over a three‑year contract (with two optional one‑year extensions). The consultant will provide on‑site inspections, spill and illicit discharge response, BMP maintenance, construction site storm‑water oversight, water‑quality monitoring, tenant training, and related reporting to ensure compliance with the Port’s NPDES permit and upcoming permit renewal. Services are performed under direction of the Port’s Environmental Department and must align with state‑mandated cost‑reporting categories. • Conduct daily drive‑by inspections of all port areas, fill out Daily Rounds Form. • Respond to illicit discharges, spills, and illegal dumping within 24 hours, providing documentation and cost reporting. • Perform post‑construction BMP inspections and review of SWPPPs for construction projects. • Inspect industrial and commercial facilities, verify compliance with SWPPP and Industrial General Permit requirements. • Maintain and repair storm‑water conveyance systems, including drain cleaning and BMP upkeep. • Conduct water‑quality sampling at outfalls, receiving waters, and during storm events. • Provide training and outreach materials for port staff, tenants, and the public. • Submit cost‑reporting templates and monthly performance reports.

Attached files

The solicitation documents live at the source — open the bid source above to download them.

Contact

Trevor Wilson(Bid Contact)

[email protected]

(209) 946-0246

Key dates

Opened
9/16/2026
Questions due
9/9/2026
Closes
9/23/2026
Projected award
10/20/2026
Duration
3 years

Last updated

Details

Type
Request for Proposal
Industry
Consulting Services
NAICS
541620
Solicitation №
2026-004

Budget estimate

$500,000 – $1,500,000

The solicitation does not disclose a contract value. Based on comparable municipal storm‑water consulting contracts for a mid‑size port district, a three‑year engagement with extensive field services, reporting, and optional extensions typically ranges from $500,000 to $1,500,000. Factors influencing the final amount include the number of inspection sites, frequency of spill responses, hourly rates for senior consultants, and any required specialized equipment or TWIC‑related costs.

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