CONTRA COSTA WATER DISTRICT
INVITATION TO BID
ITB # 2723 Herbicides
Issued: Thursday, March 26, 2026
Submittal Deadline: 4:00 p.m. (PST), Friday, April 17, 2026
to
Contra Costa Water District
1331 Concord Avenue, Concord, California
Attn: Judy Phan, Purchasing Officer
*It is the bidder’s responsibility to read the entire document, any addendums and to comply with all requirements
listed herein. Any addenda to this Invitation To Bid (ITB) will be directed to all participating bidders. It is the bidders’
responsibility for any addendums, notices, or changes to the ITB or ITB process.
I.
About CCWD
Contra Costa Water District (CCWD) was formed in 1936 to provide water for irrigation and industry
and now serves approximately 550,000 people in central and eastern CCWD is a local service agency
known as a special district. Being a special district allows us to have a single well-defined focus to
meet a specific need. We provide a vital service of keeping the water flowing to our community.
Website: http://www.ccwater.com
II. Notice of Inviting Bidders
A. Submittal of Bids
An electronic bid (in searchable PDF format) Attachment B - Pricing shall be submitted via the
relevant procurement page at CCWD’s PlanetBids Portal below. No hard copy, email, or faxed
bids will be accepted. No bids will be accepted after the due date and time and will be deemed
unresponsive.
https://vendors.planetbids.com/portal/52380/bo/bo-detail/140070
B. Pre-Bid Meeting-Optional
At this time, CCWD will not be conducting a voluntary or mandatory pre-bid meeting.
C. Conditions of Invitation to Bid
Terms of Agreement
This service is for a two (2) year base period Fiscal Year 2027 (FY27) July 1, 2026, through June 30, 2027,
and (FY28) July 1, 2027, through June 30, 2028.
Liability of Cost and Responsibility
CCWD is not responsible for any costs incurred in preparing a response to this ITB. All expenses associated
with responding shall be borne solely by submitting individual or organization. Respondents shall hold
CCWD harmless from any liability, claims, or expenses arising from or related to their participation in this
process. All materials submitted become the property of CCWD.
Insurance
CCWD has implemented an insurance compliance program requiring all vendors providing products or
services to maintain appropriate insurance coverage before any agreement is issued. Once the most
responsive bidder is identified, that vendor will have 15 days from selection to submit all required
insurance documents, following the provided samples, and to register with CCWD’s insurance
compliance tracking system, MyCOI. Failure to provide the required insurance documentation within this
timeframe may result in the bid being deemed unresponsive.
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Business License
Business licenses will be verified with the issuing agencies and references will be checked.
Prevailing Wage
Pursuant to Section 1770, et seq., of the California Labor Code, the successful bidder shall pay not less
than the prevailing rate of per diem wages as determined by the Director of the California
Department of Industrial Relations. Bidders can download the current prevailing rate of per diem
wages directly from the California Department of Industrial Relations.
(http://www.dir.ca.gov/dlsr/pwd/index.htm ).
Equal Employment Opportunity
Contra Costa Water District is committed to equal employment opportunity for all employees and
applicants. We prohibit discrimination based upon race, color, religion, marital status, age, national
origin, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual
orientation, gender identity or expression, veteran status, or any other actual or perceived status
protected under federal, state, or local law. Employment decisions are based on individual qualifications
and performance.
Bid Notices
CCWD has included the Bid/Proposal General Provisions (Attachment C) to help explain CCWD’s bid and
proposal process. The attached bid requirements must be completed and provided by the
respondent. The information will be the basis for evaluation of cost between respondents and will be
the basis for actual charges for services performed under the terms of this agreement. Submission of a
bid constitutes acceptance of CCWD’s Purchase Order Terms and Conditions (Attachment E). Failure to
indicate herewith any exceptions to the Purchase Order Terms and Conditions/Sample Agreement shall
forever waive any such exceptions, see the Bid Guarantee (Attachment D).
Accessibility Compliance
Unless otherwise specified herein, bidders shall be required to provide all electronic deliverables or
digital content described in this ITB, including documents, websites, or web services to be provided, in a
form which meets Americans with Disabilities Act (ADA) requirements. Specifically, electronic
deliverables or digital content shall adhere to and be compliant with Web Content Accessibility
Guidelines (WCAG) 2.1, Level AA. See https://www.ada.gov/resources/2024-03-08-web-rule/
and https://www.w3.org/WAI/standards-guidelines/wcag/ for more information on these standards.
Compliance is a material requirement of this ITB. Any bid which includes a disclaimer of warranty or
compliance with these standards shall be deemed nonresponsive and will not be considered for award.
Addenda
Any changes, additions, or deletions to this ITB will be in the form of written Addenda issued by the
Contra Costa Water District and posted to PlanetBids. CCWD will not be responsible for failure of any
prospective bidder to receive such Addenda. All Addenda so issued shall become part of this ITB.
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Questions concerning He rbicide s should be directed on CCWD’s PlanetBids website in Q & A
section, and must be received by 4:00 p.m., Friday, April 3, 2026. Responses to all questions received
by the due date will be published on PlanetBids and CCWD will issue an Addendum to the ITB on
FArpidrial 1y,0, 2026.
Best Value Award
CCWD specifically reserves the right to reject any or all bids, to make any awards or any rejections in what
it alone considers to be in the best interest of CCWD, and to waive any irregularities in the bids. CCWD
does not obligate itself to accept the lowest bid and specifically reserves the right to reject any or all bids
or CCWD will accept any bids or combination of bids considered most favorable. CCWD reserves the right
to hire a primary and secondary contractor in the event the primary contractor cannot respond in a
timely manner.
Creative and effective problem-solving thrives in a workforce where different experiences and
perspectives influence employees’ work. Employees thrive when employers recognize the value of those
differences and integrate them into the workplace. CCWD is committed to harnessing the power of its
workforce to solve industry challenges and meet the needs of the communities it serves, now and in the
future. To that end, CCWD is committed to the equitable extension of opportunity to join and
meaningfully contributes to the CCWD team. We seek consultants and contractors who join us in these
commitments in their own operations and activities.
WHAT:
One electronic copy of the bid submitted to CCWD’s PlanetBids Portal prepared in
accordance with the instructions in this Invitation to Bid.
WHEN:
4:00 p.m., (PST), Friday, April 17, 2026
Bid should be prepared considering the information in the following attachments:
Attachment A -
Attachment B -
Attachment C -
Attachment D -
Attachment E -
Attachment F -
Attachment G -
Attachment H -
Scope of Work
Pricing
Bid/Proposal General Provisions
Bid Guarantee
P.O. Terms & Conditions/ Sample Agreement
Contractual Insurance Requirements
Contractor / Consultant Safe Practices Handbook
Contractor Safety Orientation
Sincerely,
Judy Phan
Purchasing Officer
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Attachment A
SCOPE OF WORK
The purpose of this ITB is for the vendor to provide various herbicides as identified on the Contractor
Rates and Charges page (Attachment B). Quantities and items listed in Attachment B include estimated
annual requirements for FY27 beginning July 1, 2026, through June 30, 2027; and for FY28 beginning
July 1, 2027, through June 30, 2028.
Items shall be delivered as requested to the following Contra Costa Water District locations:
• Concord Corporation Yard, 2333 Bisso Lane, Concord, CA 94520 and/or
• Antioch Service Center, 3965 Neroly Road, Oakley California, 94561.
All prices must include freight and /or delivery fees and removal of all empty containers requested for
pick up by CCWD.
FY27 ITB# 2723
Herbicides
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This is the opportunity summary page. It provides an overview of this opportunity and a preview of the attached documentation.