Eradication and Control of Invasive Aquatic Plant Species in CT Bodies of Water

Connecticut Department of Administrative Services (DAS) is requesting bids on eradication and control of invasive aquatic plant species in Connecticut bodies of water under ITB 26PSX0139, with responses due August 18, 2026 at 2:00 p.m. EDT. The contract will be available for use by the Connecticut Department of Energy and Environmental Protection (DEEP) and, where authorized, other state agencies, municipalities, political subdivisions, and eligible entities.

The scope includes aquatic herbicide application, mechanical harvesting, hand-pulling, benthic barriers, monitoring, mapping, inspections, consultation, reporting, and related environmental services. No specific line items are designated; estimated quantities are noted as estimates only with no commitment to purchase any particular amount. DAS reserves the right to seek additional discounts or contract separately for individual purchases if cost savings can be realized.

Award will be made to the lowest responsible qualified respondent based on pricing and bidder's past performance, in descending order of relative importance. Respondents must provide three references from separate organizations documenting fulfillment of past contract obligations and experience delivering similar services. Bid and performance bonds may be required. Delivery terms are Free on Board Destination, with payment terms vendor-specified.

This ITB replaces contract award 18PSX0145 in part or in total. Questions are due August 3, 2026 at 12:00 noon, with answers posted as an addendum on or about August 6, 2026. A public opening will be conducted online with pricing available within twenty-four hours after the due date. All responses must be submitted online through CTsource; paper bids, telephone, email, or facsimile responses will not be accepted. The contract is binding on the contractor after ten days following notice of award unless refused within that period. Connecticut is exempt from excise, transportation, and sales taxes, which must not be included in bid prices.