MANITOWOC, Wis. — Karl F. Konecny died Thursday, Feb. 17, 2011, at his home in Manitowoc, Wis. He was 66.

Mr. Konecny was born in Manitowoc to Edward and Gertrude Karl Konecny. He was a 1962 graduate of Manitowoc Lincoln High School.

He was employed with the U.S. Army Corps of Engineers as a driller and geotechnical engineer for 35 years until his retirement in 2006. He then worked as a private contractor for the Corps.

He was preceded in death by his former wife, Sandra Konecny, and his maternal and paternal grandparents.

Survivors include two sons, Kurt Konecny of Two Rivers, Wis., and Kory Konecny of Manitowoc; a sister, Kay Konecny-Neuser of Manitowoc; two grandchildren; and nieces, nephews and other relatives.

Services will be at 7 p.m. Tuesday at The Pfeffer Funeral Home in Manitowoc with the Rev. Richard Klingeisen officiating. Cremation will follow the service. Visitation will be at the funeral home Tuesday from 3 p.m. until the service.