ER 1110-2-109 Hydroelectric Design Center

Purpose: This regulation designates the U.S. Army Corps of Engineers District, Portland, Hydroelectric Design Center (HDC), as the Mandatory Center of Expertise (MCX) for hydroelectric power engineering and design and a Directory of Expertise (DX) for flood control pumping plant engineering and design. It also prescribes the requirements for use of HDC by the U.S. Army Corps of Engineers (USACE) commands and establishes policy and provides guidance for interfacing the resources of HDC with those of the requesting USACE command.