Nebraska Public Power District Employees' Retirement System, Columbus, is reviewing active domestic small-cap growth equity funds to offer as an investment option for its $330 million 401(k) plan, said William Podraza, senior manager human resources. The plan offers 14 investment options. Plan officials are considering a new fund because the previous small-cap offering has become the Franklin Small Midcap Growth fund; the plan will not eliminate the Franklin fund, he said. A decision will be made in the next six months, he said. American Express Retirement Services is bundled provider. Asset Consulting Group is advising.