Underground Oil/Water Separator Repairs & On-Call Services

The contract solicitation 26-030-ITB seeks bids for repairs and on-call services for 20 underground oil water separators maintained by the Kenton County Airport Board at CVG, with condition assessments from August 2021 and a 2025 refresh providing critical data on their operational status. The separators include underground steel, cast-in-place concrete, and precast concrete units, each rated as Good, Fair, or Poor based on structural integrity, sediment accumulation, component functionality, and groundwater infiltration; Poor-rated units require immediate repair or replacement, Fair-rated require annual inspections and maintenance, and Good-rated units require bi-annual inspections. Bidders must demonstrate technical acceptability by addressing these documented conditions, as proposals with Poor-rated assets are excluded from award consideration, and the award will follow a Lowest Price Technically Acceptable (LPTA) model, prioritizing full compliance over cost minimization. The scope encompasses all labor, materials, engineering, permitting, and installation necessary to repair or replace faulty units, with work subject to inspection and acceptance at the site by the Engineer, requiring adherence to ASTM, ANSI, and ACI standards and strict compliance with federal, state, and local codes. Performance must align with stringent safety and operational protocols for the Air Operation Area, including mandatory site supervision, OSHA compliance, confined space entry training, and advance notice requirements for closures. Contractors must maintain certified payrolls and subcontractor documentation for three years post-completion and comply with EEO and non-discrimination regulations. Insurance mandates include $1 million in professional and commercial automobile liability coverage with the City named as an additional insured under primary, non-contributory terms with cross liability clauses. All proposals must be submitted as a single consolidated PDF via the OpenGov portal by May 21, 2026, accompanied by a separately filed electronic pricing table, and bidders are required to hold a Unique Entity ID and be registered in SAM.gov. Invoicing is due monthly on a net-30 basis, though remittance details are not specified, and no contract options, firm delivery schedules, or detailed cost breakdowns are provided beyond general overhead and cost markups, leaving pricing to be competitively submitted within the structured technical and compliance framework.