a two-tier pension system for new employees for the city of scotts valley is being considered. the system would bump up retirement eligibility and require new employees to contribute to their pension plan. under the new plan, new hires would be able to retire at age 60 with 2 percent of the average of their final 3 years salaries. the scotts valley city council is set to discuss the new contracts at their meeting tonight at 6 p.m. .