Attachment 1_ Reference Drawings_Hildebrand.pdf

This document is a set of electrical system technical drawings and specifications for the Hildebrand Lock and Dam tainter gate equipment installation.

The drawings depict the complete electrical system infrastructure for the tainter gate equipment at Hildebrand Lock and Dam, prepared by the U.S. Army Corps of Engineers. The documentation includes detailed schematic control diagrams showing normal and emergency operation connections, typical gate operating sequences, position of gate limit switches, motor controller configurations, terminal box details, and brake assembly arrangements. The electrical system design incorporates multiple control stations with remote capability, featuring gate position sensors, limit switches, brake motors, and lighting systems. Cable and equipment schedules are provided with comprehensive lists identifying cable routes, termination points, conductor specifications, voltage ratings, and equipment component details including transformers, relays, motors, and control devices. The drawings specify both local gate control station and remote control station configurations, with provisions for existing and new wiring installations. All documentation is marked as Controlled Unclassified Information (CUI) with limited dissemination to federal-only personnel, controlled by USACE and designated contact Paul Amicucci. The drawings were certified as correct and are dated January 1956, with construction completion noted as February 29, 1960.