By Theresa Harrington

CONCORD -- The Mt. Diablo school board on Wednesday expects to approve Clayton Valley Charter High field improvements, a union contract for some non-certificated employees, including instructional assistants, and a budget report.

Trustees expect to renew the Eagle Peak Montessori School's charter and approve a $22,339 retroactive promotion for an administrator who will be named director of maintenance, operations and facilities.

The board meets at 7:30 p.m. at the district office, 1936 Carlotta Dr., Concord. For more information call 925-682-8000 ext. 4000, or visit http://esbpublic.mdusd.k12.ca.us. Click on March 12.