Index Number Analysis on the Price of Petroleum on the Price of Food Items ,Branch (1975) was of the view that productivity means the continuing improvement of the firm management performance in the use of resources and though the operations it is conducted. However the purpose of this work highlights those factors responsible for low productivity among Nigerian workers. The main objective of the study is to identify the factors that are responsible for low productivity in PHCN (NEPA) and to examine the current operating standards that will enhance workers productivity. The research tends to focus on those means that will be applied to get workers committed to tier work using effective national tool to enhance and increase productivity level of the public organization, PHCN (NEPA) Enugu Zonal Office as the study scope.