Services for Sanitary Sewer System Hydraulic Modeling and Program Management

The Town of Lexington, SC is seeking a qualified consulting firm to develop, calibrate, and maintain a comprehensive sanitary sewer hydraulic model and to provide ongoing program‑management services for capital‑improvement planning, grant support, and master‑plan development. The effort is a five‑year, time‑and‑materials contract with annual CPI‑based rate adjustments and optional extensions. A mandatory pre‑submission meeting on September 17 2026 must be attended; questions are due by September 8 2026. Proposals (seven hard copies + one electronic) are due October 20 2026. The scope includes data collection, demand forecasting, field testing, model updates, budgeting, CIP review, and technical consulting. Evaluation will be based on understanding, experience, team, schedule, and cost. • Mandatory pre‑submission meeting (Sept 17) – attendance required for eligibility. • Deliver a calibrated hydraulic model and regular updates through March 2028. • Provide program‑management support for budgeting, grant applications, and master‑plan creation. • Contract is 5 years, T&M, with CPI‑capped 3 % annual increase. • Submission package limited to 18 pages (excluding appendices) plus 7 hard copies.