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  5. ›Chemical and Weed Abatement Services for Water Sites

City of Pomona·California

Chemical and Weed Abatement Services for Water Sites

Closes 9/29/2026$100k – $250kInvitation for Bid
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Description

The City of Pomona seeks a qualified contractor to provide annual chemical weed‑abatement services at 51 water‑operation sites (approximately 28.64 acres). The contract is for five years and requires three seasonal applications (Winter, Summer, Fall) using specific herbicides in prescribed mixtures. Bidders must hold a C‑27 contractor license, an Agricultural Pest Control Business License, and employ at least one Qualified Applicator License holder (categories A‑F). All work, chemicals, equipment, permits, insurance, and compliance with CAL‑OSHA, prevailing‑wage, and background‑check requirements are the contractor’s responsibility. • Perform three seasonal applications per site using Round‑up®, Barricade 4FL®, and Gallery® at the exact rates specified. • Maintain required licenses (C‑27, pest‑control, QAL) and be listed on the City’s Prospective Bidders List in PlanetBids. • Supply all chemicals, PPE, insurance, and documentation (certified payroll, insurance certificates, personnel lists) and comply with all regulatory and safety standards.

Attached files

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Contact

Sonia Gil(Procurement Division)

[email protected]

(909) 620-2381

Key dates

Opened
9/8/2026
Questions due
9/16/2026
Closes
9/29/2026
Duration
5 years

Last updated

Details

Type
Invitation for Bid
Industry
Environmental Services
NAICS
561730
Solicitation №
2026-1017

Budget estimate

$100,000 – $250,000

No contract value is disclosed; however, typical chemical weed‑abatement rates range from $200‑$500 per acre per application. With 28.64 acres and three applications per year, annual costs could be roughly $30,000‑$45,000, yielding a 5‑year contract value of about $150,000‑$225,000. Accounting for overhead, insurance, and profit margins, a realistic budget range is $100,000‑$250,000.

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