CROCKETT -- The John Swett school district board will hold a public presentation Feb. 26 on a study assessing the relative merits of a seismic retrofitting or replacement of Carquinez Middle School.

The study, released in October, found that the 90-year-old structure could be unsafe in the event of a major earthquake.

A special bond issue would be required to repair or replace the school.

The meeting will be held at 6:30 p.m. at the middle school gymnasium, 1099 Pomona Ave.

The district also operates John Swett High School and Willow Continuation School in Crockett and Rodeo Hills Elementary School in Rodeo.

For more information, call 510-245-4300, ext. 2105, or refer to the district's website at