Mapping & Loss Estimation Services in Wastewater Tanks

The Master Agreement WQ179 provides mapping and capacity loss estimation services for publicly owned utilities' wastewater treatment infrastructure throughout Florida. Under this indefinite delivery vehicle, the contractor delivers specialized services to identify and quantify the accumulation of debris (sand, grit, and sediment) within wastewater tanks and estimate the resulting reduction in tank capacity. Typical services include submission of detailed mapping plans, execution of scientifically-backed debris measurement methodologies, and delivery of comprehensive maps showing debris location alongside volumetric calculations and capacity loss percentages. The IDV encompasses work at numerous municipal and utility wastewater treatment facilities statewide, covering a wide range of tank types including oxidation ditches, aeration basins, clarifiers, digesters, sequencing batch reactors, and specialized treatment structures. Each task assignment is structured on a cost reimbursement basis, with individual task values ranging from approximately $11,959 to $70,359 depending on facility scope and complexity.

The prime contractor for this master indefinite delivery vehicle is SediVision, LLC (formerly listed as GEORGE F. YOUNG, INC. in the master agreement documentation). The contracting organization is the Florida Department of Environmental Protection. The initial contract period runs from December 9, 2024, through December 8, 2027, with an amendment extending the contract through December 8, 2030. The contract covers the state of Florida and is structured as a Master Agreement with multiple task assignments executed across the performance period. The vehicle operates on a task assignment basis without a predetermined IDV ceiling amount, allowing the Department to assign individual projects as needed throughout the contract term. Required insurance coverage includes commercial general liability ($250,000 per occurrence, $500,000 aggregate), commercial automobile liability ($200,000-$300,000), and workers' compensation ($100,000 per accident, $500,000 aggregate).