Seabrook Nuclear Power Plant in Seabrook, N.H

The Seabrook Nuclear Power plant in Seabrook, N.H., is shown in a December 1988 photo. Dead seals have been found in the plant's cooling tunnels, located three miles from the plant in the Atlantic Ocean. A new plan to put vertical bars on the intake tunnel has environmentalists pleased but they oppose a requested exemption from the Marine Mammal Protecdtion Act.