Executive Sent to Prison in Pollution Case : Environment: President of Alco Pacific gets 16-month term and defunct firm is fined $2.5 million for shipping lead waste to Mexico.

In a landmark case brought by American and Mexican authorities, a Southern California corporate executive has been sentenced to prison for illegally transporting hazardous waste to Mexico for disposal.

Morris Kirk, president of Alco Pacific, was sentenced to 16 months in state prison this week and his now-defunct firm was fined $2.5 million for illegally shipping lead waste and storing it on Alco Pacific property several miles southeast of Tijuana. Authorities said it has not been determined where Kirk will serve his sentence.

James M. Strock, head of the state’s Environmental Protection Agency, described the case as “the most significant joint American-Mexican environmental prosecution in our history.” Strock said Tuesday that it “sends an unmistakable message to polluters that environmental laws cannot be evaded simply by crossing the border.”

“Environmental threats in Mexico are also threats to California--and we will continue to build on our working relationships with Mexico to get the job done,” he added.

Kirk, 63, pleaded no contest to three felony charges of dispatching hundreds of truckloads of lead waste to Mexico between 1988 and 1991. Kirk’s firm was engaged in recycling automobile batteries. Authorities said the company, which had plants in Gardena, Costa Mesa and Ojo de Agua, Mexico, abandoned its Mexican smelting operation and declared companywide bankruptcy in January, 1991.

Jeremy Bush, Kirk’s lawyer, had no comment when called at his office Wednesday.

David Eng, the Los Angeles County deputy district attorney who directed the investigation, said the Kirk case was the first time that the United States and Mexico worked together to clean up a toxic waste site.

In June, a related settlement with a corporate co-defendant, RSR Industries of Dallas and its City of Industry subsidiary, Quemetco, called for setting aside $2 million for the Mexican government to clean up an estimated 31 million pounds of lead slag lying in uncovered piles.