In May, the Margaret L. Sellers Processing and Distribution Center in San Diego, CA, began using the tray consolidation initiative (TCI) — a program that allows mail processing facilities to consolidate air destination volumes into fewer trays through a sortation program redesign and by using fewer machines.
Thanks to expert operational management and employee participation, San Diego increased the average weight per letter tray by more than 3 lbs. the first night, resulting in a reduction of 695 trays.