PARKWAY TREE TRIMMING SERVICES

Solicitation 26-228 is a unit price contract for the City of Naperville Department of Public Works to provide comprehensive parkway tree pruning services. The contractor is responsible for furnishing all labor, supervision, materials, and expertise to trim approximately 10,000 trees annually across various subdivisions. Payment is based on five diameter classifications: 1-6 inches, 7-12 inches, 13-24 inches, 25-36 inches, and 37 inches or greater, with measurements taken at 4.5 feet from the ground. The initial term runs from December 1, 2026, through November 30, 2027, with the possibility of four additional one-year extensions based on funding and performance. All subdivision work must be completed by October 1st of each contract year. To be eligible, bidders must demonstrate at least five years of experience and provide three municipal references for contracts exceeding 300 trees. A critical requirement is the presence of an International Society of Arboriculture Certified Arborist on every job site at all times; failure to comply will result in contract termination. The contract is awarded to the responsible bidder with the lowest responsive bid. Key administrative requirements include compliance with the Illinois Prevailing Wage Act, a one-year warranty on services, net 30 payment terms via electronic transfer, and the submission of a 10 percent bid bond. Bidders must also provide a substance abuse prevention program and a certificate of insurance before the award.