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  5. ›PVD26-92 - Lake Management and Water Quality Controls-One…

Rhode Island

PVD26-92 - Lake Management and Water Quality Controls-One Year Contract with Two One-Year O

Closes 10/19/2026$200k – $500kRequest for ProposalLogin required
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Description

The City of Providence (or a related municipal agency) is seeking a contractor to manage lake ecosystems and control invasive aquatic weeds within Roger Williams Park for a twelve‑month period. The scope includes routine monitoring, mechanical and chemical treatment of invasive species, and implementation of water‑quality improvement measures to protect the park’s lakes. • Perform vegetation and invasive weed control in all lakes at Roger Williams Park. • Conduct water‑quality monitoring and reporting throughout the contract year. • Provide all labor, equipment, chemicals, and disposal services required for lake management. • Deliver a final report outlining outcomes, treatments applied, and recommendations for future maintenance. • Contract is a one‑year term with potential for renewal after the performance period.

Attached files

The solicitation documents live at the source — open the bid source above to download them.

Key dates

Opened
9/10/2026
Questions due
9/18/2026
Closes
10/19/2026
Duration
1 year

Last updated

Details

Type
Request for Proposal
Industry
Water Management and Sanitation
NAICS
561730
Solicitation №
PVD26-92

Budget estimate

$200,000 – $500,000

Based on comparable municipal invasive‑plant control contracts, a one‑year lake‑management effort for a major urban park typically ranges from a few hundred thousand dollars to mid‑six figures, depending on the extent of the water bodies, the density of invasive species, required equipment, and chemical usage. Assuming moderate lake size and standard treatment protocols, the contract value is estimated between $200,000 and $500,000.

AI estimate from the solicitation

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