Attachment J-3 - Broken Control Unit Reference Image 7-29-2026 (1 Page).docx

This file is a reference image attachment documenting a broken control unit for the Theater Rigging Control System Modernization project at the Library of Congress Coolidge Auditorium. The image shows a broken control unit with loose cables above it, which are noted as not being part of the control unit itself. The attachment serves as a visual reference for contractors responding to Solicitation 030ADV26R0048, providing them with documentation of the existing non-functional equipment that will require removal and replacement as part of the modernization effort.

The reference image is intended to help contractors understand the current state of the theatrical rigging control infrastructure that has been inoperable for over a year. This visual documentation supports contractors in assessing the scope of work required to remove the legacy control system installed by Wenger/JR Clancy in the 1990s and design an appropriate replacement system that will unify the existing semi-independent rigging subsystems into a single, integrated theater rigging control environment while complying with the historic preservation constraints and structural limitations of the protected performance venue.