USPS OIG: Small Package Sorting System Performance
Objective Our objective was to evaluate the throughput and productivity performance of the U.S. Postal Service’s 33 deployed Small Package Sorting System (SPSS) machines. Since 2015, the Postal Service has deployed 33 SPSS machines costing over $141 million. The SPSS machine was designed to provide automated package sorting capability, alleviate existing processing capacity shortfalls, and…