closed🌐 City of Thousand Oaks272181
COSCA Invasive Species Management 2026 - Phase 2
City of Thousand Oaks / COSCA is an independent agency, not a department of the City of Thousand Oaks
Description
COSCA is seeking proposals for the control of Russian thistle ( Salsola species) at four (4) work sites. Opportunistic treatment of other invasive non-native species is not anticipated, other than as noted in Task 3. Project sites are distributed throughout COSCA's open space system (Figure 1) and described in detail in the project scope of work. The extent of the treatment area at each location is illustrated in Figures 2 – 5. Treatment is to occur in the order that tasks are listed in the scope of work. Water is not available at any of the treatment locations so the contractor should plan accordingly. The selected entity for the project shall demonstrate prior experience with non-native plant management projects, shall be highly proficient in native and non-native plant identification, and shall possess a valid C-27 Landscape Contractor License from the state of California. Treatment methodology will entail spot application of herbicide. The contractor shall be licensed by the California Dept. of Pesticide Regulation (CDPR) as a Pest Control Operator, and the individual(s) applying the treatment shall possess a Qualified Applicator’s License or Certificate (QAL/C) from CDPR, or be under the direct supervision of a QAL/C. Tank mixes shall include a non-ionic surfactant (e.g., Agridex) and a photodegradable marking dye to facilitate visual confirmation of the extent of the application area by the applicator.
Documents (10)?
- Download📎 4e9866ce-4e45-49f5-8c36-544c8bb32893_RFP_COSCA_Invasive_Species_Management_2026_-_Phase_2_Notice.pdfapplication/pdf · 205 KB
- Download📎 6c32c053-1025-4423-a2ef-33bd6fc8c72e_Fig3_-_Lang_Ranch.pdfapplication/pdf · 710 KB
- Download📎 7a4c33a8-5f19-45eb-959d-0375c2f4c578_Fig5_-_Woodridge.pdfapplication/pdf · 817 KB
- Download📎 8e3ab1bf-64fa-49a4-9fa1-89645011d110_Fig1_Treatment_Site_Locations_Phase2.pdfapplication/pdf · 2.2 MB
- Download📎 a1efafec-ed35-42e1-846d-73678bca4002_Fig4_-_Sunset_Hills.pdfapplication/pdf · 770 KB
- Download📎 bc4f6aa1-cb00-4455-b56d-2b5d15321575_Fig2_-_Labisco_Hill.pdfapplication/pdf · 816 KB
- Download📎 COSCA_General_Services_Agreement_Template.pdfapplication/pdf · 203 KB
- Download📎 General_Services_Agreement_Template_Revision_9.18.23.docxapplication/vnd.openxmlformats-officedocument.wordprocessingml.document · 514 KB
- Download📎 project_document_snapshot.pdfapplication/pdf · 358 KB
- Download📎 PS_Template_Update_9.18.23.docxapplication/vnd.openxmlformats-officedocument.wordprocessingml.document · 506 KB
Details?
- Posted
- Jun 12, 2026
- Response deadline
- Jul 9, 2026, 12:00 AM UTC
- Status
- closed
- Buyer
- City of Thousand Oaks
- Department
- COSCA is an independent agency, not a department of the City of Thousand Oaks
- Jurisdiction
- City of Thousand Oaks
- Reference #
- 272181
- Summary
- COSCA is seeking proposals for the control of Russian thistle ( Salsola species) at four (4) work sites. Opportunistic treatment of other invasive non-native species is not
- Government Code
- toaks
- Government Organization City
- Thousand Oaks
- Government Organization State
- CA
- Government Organization Website
- https://www.toaks.org/departments/finance/purchasing-bids
- Government Organization Zip Code
- 91362
- Government Organization Address1
- 2100 Thousand Oaks Blvd
- Government Organization Country Code
- US
Contact
(805)449-2239
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