Norfolk County Retirement System, Dedham, Mass., with $345 million in...

Norfolk County Retirement System, Dedham, Mass., with $345 million in assets, is planning to conduct an asset-liability and actuarial study early next year to make sure it is on track to fund its liabilities, said Timothy Cahill, county treasurer. "We want to make sure our assets are allocated properly,’’ he said. Changes in the fund’s asset allocation might result. Wainwright Investment Counsel is assisting.