Holtwood Dam

Client

PPL Corporation

Completion Date

2011

Designer

Kleinschmidt Energy & Water Resource Consultants

Location

Allentown, Pennsylania

Delivery Method

General Contractor

Division

Underground

Contract Value

$2 million
Holtwood Dam

Holtwood Dam includes the construction of a tunnel extending from the Draft Tube Unit #1 of the Holtwood Powerhouse to the other side of the diversion wall. This tunnel has been designed to regulate water flow, helping with the migration of American Shad fish upstream beyond the dam, while providing water features for kayaking enthusiasts to enjoy. The primary focus of the project's activities centers around the excavation of the 67-foot draft tube using drill and blast techniques.