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Western Drainage Restoration

Active
State & Local

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

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The Western Drainage Restoration project, authorized under Grading Permit GRD25-0038 and issued by Sonoma County’s Permit Sonoma, involves the restoration of areas adjacent to but outside the operational boundary of the Canyon Rock Quarry in Forestville, California. The work includes approximately 22,567 cubic yards of fill and 5,305 cubic yards of cut, along with the revegetation of disturbed areas and the reestablishment of wetlands and ephemeral stream channels to enhance ecological function and hydrologic connectivity. The project is classified as a ministerial action under Sonoma County Code Chapter 11 and is exempt from CEQA review under Section 21080(b)(1) and CEQA Guidelines §15268, meaning approval was based solely on compliance with established regulatory criteria rather than competitive evaluation. The project was approved on July 1, 2025, following stipulated orders from October 3, 2024, between the County and the quarry operator, and a Notice of Exemption was publicly posted from July 24 to August 24, 2025. The place of performance is clearly defined as 7777 Martinelli Road, Forestville, CA 95436, with formal acceptance administered by Permit Sonoma, located in Santa Rosa. No formal contract value has been established, as this is not a procurement involving line-item pricing or competitive bidding; however, a $50 administrative fee was paid for environmental filing, and supporting documentation such as a CDFW No Effect Determination and a Notice of Exemption were required for approval. The applicant, Jonathan Trappe, represents the private entity responsible for execution, while Stephen Schurke, Senior Environmental Specialist at Permit Sonoma, serves as the primary point of contact for administrative and compliance matters. There are no federal acquisition regulation clauses, designated contracting officers, inspection quality standards beyond code compliance, packaging requirements, or socioeconomic certifications applicable to this action, as it is governed entirely by local environmental and grading regulations rather than federal contracting frameworks.

General Info

Western Drainage Restoration approved July 1, 2025, at 7777 Martinelli Road, exempt from CEQA, involving fill, cut, and wetland revegetation.

Agency

California → Sonoma County

NAICS

237990 - Other Heavy and Civil Engineering ConstructionView NAICS

Place of Performance

Highway 116 and Martinelli Road, Sonoma, CA, 95436

Set-Aside

NONE

Documents

(1)

Western Drainage Restoration Notice of Exemption 07-24-2025

PDFnotice-of-exemption

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Organization & Contact Information

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AgencyCalifornia → Sonoma County
Contacts2 people available
OfficeN/A
Organization / Agency
California → Sonoma County
Office AddressN/A
Contacts
Stephen SchurkeSenior Environmental Specialist
Jonathan TrappeProject Applicant

Full Description

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Pursuant to the requirements of Stipulated Orders dated October 3, 2024 between the County and the operator of Canyon Rock Quarry Forestville, the County has issued a grading permit (GRD25-0038) which authorizes the restoration of areas adjacent to, but outside of the facility boundary of, Canyon Rock Quarry Forestville. According to the approved grading plans, the project will include approximately 22,567 cubic yards of fill and 5,305 cubic yards of cut. The project also includes revegetation of the restored areas and reestablishment of wetlands and ephemeral stream channels.

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