D-18922 SH03 R00 - HX SCADA-COMM - CONSTRUCTION DETAILS (6).pdf

This document is a technical engineering drawing from Knoxville Utilities Board (KUB) for the Halls (HX) Substation SCADA & Communication Racks, specifically detailing construction details for control panel configurations. The drawing, numbered D-18922, provides detailed schematics for digital and analog input/output terminal block arrangements, including prewired harness details for the substation control house rebuild project. The drawing includes multiple detailed views (Details D, E, F, and G1/G2) that outline the precise mounting and connection configurations for various electrical and communication system components.

The technical drawing appears to be part of the bid documentation for the Halls Substation Control Panels (Bid #3855), which will involve the installation of specialized control panels with specific terminal block and wiring configurations. The document suggests a precise technical approach to the substation infrastructure, with careful attention to digital input/output, analog input, and cable shield grounding block arrangements. While the drawing does not provide direct pricing information, it indicates a complex technical specification that will be critical for potential bidders to understand the exact requirements for the control panel and communication rack installation.