Roger Williams Park Lake Management and Water Quality Controls

The City of Providence Department of Parks is seeking lake management and water quality control services for invasive weeds, algae, and cyanobacteria in Roger Williams Park under a one-year contract with two one-year options.

City of Providence > Parks Department


General
Open
PVD26-92
Oct 19, 2026 06:15 PM
Sep 10, 2026 07:06 PM
1 year base + 2 × 1 year options
Minority-Owned BusinessWoman-Owned Business
Request for Proposal (RFP)
Local
Ask AI about this solicitation
Contact
cmelendez@providenceri.gov
25 Dorrance Street, Providence, RI, USA
Submission Instructions
Mail
Board of Contract and Supply, Department of the City Clerk, City Hall, Room 311, 25 Dorrance Street, Providence, RI 02903
Description

The City of Providence Department of Parks is soliciting a contractor to manage water quality and control invasive aquatic vegetation, including curly-leaf pondweed, waterweed, fanwort, filamentous and microscopic algae, lily pads, and cyanobacteria in the lakes of Roger Williams Park. The contractor must develop and implement treatment plans, use the specified aquatic-control products, coordinate treatment scheduling with the Parks Department, and obtain all required permits and postings. The base work covers year-long treatment of eight named lakes, with bidders providing individual lake pricing and a total bid. All lakes are to be treated on the same day, with weed-control results expected within two weeks and algae-control results within one week; required reapplication is at no additional cost. The solicitation includes optional one-year extensions for fiscal years 2028 and 2029, each including a $10,000 allowance for cyanobacteria-related work. Initial annual treatment is to be completed by April 15 unless otherwise directed. Qualifications include at least three similar projects completed within the past five years, along with relevant project and personnel experience.

Classification Codes
NAICS562910Remediation Services
PSCF103Water Quality Support Services
Smart Codes
lake weed controlwater quality managementalgae treatment
Specifications
Service
Timeline
Sep 10, 2026 07:06 PM-Publication Date
Sep 18, 2026 08:00 PM-Questions Due
Oct 19, 2026 06:15 PM-Bid Opening and Submission Deadline (optional)
Bids must be submitted to the Department of the City Clerk, Room 311, City Hall. Public opening will occur in Conference Room 305 on the third floor of City Hall.
Requirements
Required
Scored
  • Minimum 3 references
  • Within the last 5 years
No
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