This is a sources-sought notice for market research only, not a solicitation, for elevator repair and related construction services at J. Edward Roush Lake in Indiana. The work includes diagnosing and repairing/replacing a Variable Frequency Drive, load testing the hoist motor, system tuning and safety certification, and requires licensed elevator personnel. Also included are demolition and removal of an existing dam structure, reservoir drawdown management, and installation of riprap stabilization. The estimated performance period is 180 calendar days, with estimated solicitation around August 2026 and estimated award around September 2026.