Loading...

Unofficial Notice of Invitation to Bid (NIB)

Stockton City is seeking bids from qualified and interested contractors for the following project titled, Perimeter Weed Control at the Regional Wastewater Control Facility, identified under Solicitation ID: PUR 26-022. Work is to be performed near 2500 Navy Dr, Stockton, CA 95206, USA in San Joaquin County.

Create a Free account to view ALL details and documentsNo credit card required

General Project Description

The City of Stockton is seeking qualified vendors to perform perimeter weed control at its Regional Wastewater Control Facility. The project involves an initial cleanup (if applicable) followed by two complete weed spray/control applications annually (fall and spring) to maintain weed-free conditions for the five-year contract duration. The contractor is responsible for weekly inspections, re-spraying any weed re-growth over three inches, proper disposal of waste materials (including on-site disposal of organic waste), and notifying the City of rodent evidence. The work requires furnishing all labor, materials, equipment, permits, and insurance, and strict adherence to specifications including providing Material Safety Data Sheets (SDS) and application schedules for all chemicals used, and protecting existing desirable plantings like Elderberry trees.

General Bid Items

  • Quantity: LS  Unit: LS  Work Item: Initial Clean-up (Cost of initial site preparation and debris removal)
  • Quantity: LS  Unit: LS  Work Item: Annual Maintenance Cost - Year 1 (Cost for two annual applications and ongoing maintenance)
  • Quantity: LS  Unit: LS  Work Item: Annual Maintenance Cost - Year 2 (Cost for two annual applications and ongoing maintenance)
  • Quantity: LS  Unit: LS  Work Item: Annual Maintenance Cost - Year 3 (Cost for two annual applications and ongoing maintenance)
  • Quantity: LS  Unit: LS  Work Item: Annual Maintenance Cost - Year 4 (Cost for two annual applications and ongoing maintenance)
  • Quantity: LS  Unit: LS  Work Item: Annual Maintenance Cost - Year 5 (Cost for two annual applications and ongoing maintenance)
  • Quantity: LS  Unit: LS  Work Item: Grand Total Contract Cost (5-Year Maintenance Cost Plus Initial Clean-up)
  • Quantity: %  Unit: %  Work Item: Percentage Increase Annual Cost (for subsequent years)
  • Quantity: Approx. 6.7  Unit: Acre  Work Item: Weed Control Area A: North side of the wetlands (weed-free from 3 ft south of river levy to top of inside slope from West property line to East property line adjacent to BN&SP Railroad)
  • Quantity: Approx. N/A (mentioned 2 acres in scope)  Unit: Acre  Work Item: Weed Control Area B: Access road through the center of the wetlands
  • Quantity: Approx. 2  Unit: Acre  Work Item: Weed Control Area C: West side of the wetlands, outside of the perimeter fence (weed-free from outside perimeter fence to City's West property line)
  • Quantity: Approx. 1  Unit: Acre  Work Item: Weed Control Area D: West and south sides of Pond 3 and south of Pond 2, outside of the perimeter fence (from BN&SP Railroad property line north to RWCF property line, approx. 450' west of John Turk Road)
  • Quantity: Approx. 1  Unit: Acre  Work Item: Weed Control Area E: North side of Highway 4 from 3' east of levee slope to fence line adjacent to intersection of Highway 4 and Roberts Road
  • Quantity: Approx. 1.5  Unit: Acre  Work Item: Weed Control Area F: Northeast shoulder of Pond 1, from river crossing bridge north to BN&SP Railroad property line (weed-free from perimeter fence on east side of wetlands to three feet from inside toe of wetlands levee)
  • Quantity: Approx. 1.5  Unit: Acre  Work Item: Weed Control Area G: Southwest shoulder of property at 2441 W Charter Way, north side of Highway 4 (beginning 0.1 miles west of intersection of Army Court and Highway 4 to 3' west of levee slope and north to access bridge across San Joaquin River)
  • Quantity: Unit  Unit: COST/ACRE  Work Item: Spray Application (for additional services)
  • Quantity: Unit  Unit: COST/ACRE  Work Item: Debris Removal (for additional services)
  • Quantity: Unit  Unit: COST/WEEK  Work Item: Weekly Inspection (for additional services)

NAICS Classification

NAICS 561730 – Landscaping Services (Primary service for providing ongoing garden and grounds care, including pest and weed control service for lawns and grounds).

Records and Due Date

This bid opportunity was entered into BidAmerica on February 13, 2026, and was last updated on February 13, 2026. All bids and/or proposals are due on February 26, 2026.

Contractors may log in or create a free BidAmerica account to view full project documents, plans, specifications, addenda, submission requirements, and more project details issued by Stockton City.

Legal Disclaimer

All bidders are responsible for reviewing and verifying all official bid documentation directly from the issuing agency. BidAmerica aggregates public bid information for advertisement purposes for contractors and government agencies convenience. This Notice of Invitation to Bid is for reference purposes only and is not an official or complete representation of any documents issued by Stockton City. BidAmerica does not guarantee the accuracy, completeness, or timeliness of any information displayed and shall not be held liable for any errors, omissions, misinterpretations, or damages resulting from reliance on this summary. Contractors must obtain all official information—including plans, specifications, addenda, deadlines, submission requirements, qualifications, and bidding conditions—directly from Stockton City prior to bidding.

Perimeter Weed Control at the Regional Wastewater Control Facility - Bid Opportunity | BidAmerica