The Evergreen Public Schools Board of Directors appears poised to put Superintendent John Steach on administrative leave, according to a school board notice released Friday afternoon.

At 5:01 p.m., the district issued a school board notice for 8 a.m. Monday, listing only an executive session to review the performance of a public employee — a closed meeting expected to last 15 minutes — followed by possible placement of the superintendent on administrative leave and appointment of an interim replacement. On Saturday, the district published a notice that the board may also be accepting Steach’s resignation.

The apparent suddenness of the decision and the reasons for it, however, were unclear. No additional documentation was listed on the school board’s website.

All four school board members were mum, either not returning phone calls or declining to comment. Union representatives reached for comment were surprised by the news and had no additional information. District spokeswoman Gail Spolar said no information would be available until Monday.

“I apologize, but understand this is a difficult situation and we are not able to comment further at this time,” Spolar said by email Friday evening.