Each employee in the classified service, and in the exempt service except for employees holding temporary or seasonal positions, shall have his performance evaluated at the following periods:
A. 
Introductory period. Each employee shall be evaluated in the middle of his introductory period and then again 15 days prior to the completion of this introductory period. An employee is not eligible for placement in the career service unless the employee receives an overall evaluation of at least "satisfactory," except that a "satisfactory" evaluation does mandate that an employee be placed in the career service. Employees become members of the career service only upon a formal written communication to that effect signed by the Town Manager.
B. 
Annual. Each employee shall receive an annual performance evaluation two months prior to the end of the fiscal year.
C. 
Time of separation. Each employee shall be evaluated at the time of separation, and such record shall become part of his permanent personnel file.
D. 
Special. A special performance evaluation shall be completed at the initiation of the Town Manager whenever:
(1) 
There is a significant change either upward or downward in the employee's performance.
(2) 
A supervisor permanently leaves his position. Where feasible, the supervisor shall complete a performance report on each employee under his supervision who has not been evaluated within six months prior to the date the supervisor is to leave his position.
A. 
Rater. The rater shall normally be the employee's immediate supervisor; the rater shall be responsible for completing a performance evaluation report at the time prescribed for each employee under his supervision. As regards department heads, the Town Manager shall be both rater and reviewer; as regards the Town Manager, the Town Council shall be both rater and reviewer.
B. 
Reviewer. Except for the review of the Town Manager, the reviewer shall normally be the Town Manager. The Town Manager shall review each performance evaluation report completed by raters before the report is discussed with the employee.
C. 
Review of performance report. The rater shall discuss the performance evaluation report with the employee before the report is made part of the employee's permanent record. If the rater plans to recommend a salary increase based upon the employee's performance, the report must be discussed with the Town Manager prior to its actual completion.
D. 
Unsatisfactory evaluation. Employees who receive an overall rating of "unsatisfactory" on their annual evaluation shall not be eligible to receive a salary increase based on performance. Employees who receive two consecutive overall ratings of "unsatisfactory" shall be subject to dismissal.
E. 
Performance evaluation appeal procedure. Except for the Town Manager, employee performance evaluation reports shall be subject to the standard grievance procedure, as provided in Article III of this chapter.