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Reclamation District 501 Ryer Island - Annual Levee Maintenance FY 24-25

Active
State & Local

Contract Overview

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The contract covers annual levee maintenance for Reclamation District 501 on Ryer Island during Fiscal Year 2024–2025, focusing on repairing two erosion sites along the Cache Creek Slough between Levee Mile 0.36 to 0.55 and 0.86 to 1.04, totaling approximately 600 linear feet. Work involves clearing and grubbing existing vegetation, placing 2,500 tons of 3-inch minus earthen fill material, and installing an equal amount of 18-inch minus quarry stone riprap for slope stabilization, all above the Mean High High Water Mark to avoid the need for dewatering or water diversion. The entire scope must adhere strictly to the Standard Operations and Maintenance Manual for SAC 000, Section IV-05, ensuring structural integrity and compliance with established maintenance protocols. Environmental compliance is addressed through CEQA categorical exemptions under Sections 15301, 15302, and 15304, which classify the work as a minor alteration to existing facilities without significant environmental impact, negating the need for a full environmental review. The project is administered by the Central Valley Flood Protection Board with oversight provided by Reclamation District 501 and its technical partner, Kjeldsen, Sinnock & Neudeck. Point of contact for the project includes Jennifer Calles, Senior Environmental Scientist, and Tessa Marlow, Environmental Manager, who serve as the primary liaison for the work. Performance is limited to the designated levee locations in Solano County, California, with final inspection and acceptance occurring on-site. No formal contract value, pricing structure, payment terms, invoicing method, or accounting codes are specified in the documentation, and no standardized Federal Acquisition Regulation clauses, packaging requirements, or evaluation criteria are included. The solicitation is tagged as a forecast with no solicitation number, and while the work is routine and maintenance-focused, details on award methodology, submission procedures, proposal deadlines, or contractor certifications are absent, leaving key procurement logistics undefined.

General Info

Annual levee maintenance on Ryer Island repairing 600 linear feet of erosion with fill and riprap, complying with SAC 000 and CEQA exemptions.

Agency

California → Central Valley Flood Protection Board

NAICS

237990 - Other Heavy and Civil Engineering ConstructionView NAICS

Place of Performance

CA

Set-Aside

NONE

Documents

(1)

Notice of Exemption - Ryer Island Annual Routine Maintenance Project 2025

PDFnotice-of-exemption

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Organization & Contact Information

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AgencyCalifornia → Central Valley Flood Protection Board
Contacts2 people available
OfficeN/A
Organization / Agency
California → Central Valley Flood Protection Board
Office AddressN/A
Contacts
Jennifer CallesSenior Environmental Scientist
Tessa Marlow of Kjeldsen Sinnock & NeudeckEnvironmental Manager

Full Description

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To repair two erosion sites along the Cache Creek Slough consistent with Standard Operations and Maintenance Manual for the SAC 000 Section IV-05. Combined, the two sites are approximately 600 lineal feet located form Levee Mile 0.36 to 0.55 and Levee Mil 0.86 to 1.04. The proposed work includes riprap repair requiring approximately 2,500 tons of 3-inch minus earthen fill material and an equivalent amount of rock slope protection, consisting of 18-inch minus quarry stone riprap. Work will occur above the Mean High High Water Mark and will not require dewatering or water diversion. Vegetation will be cleared and grubbed prior to riprap placement.

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