Is Holtec Decommissioning International, the company seeking to purchase and jump start the process of retiring the Oyster Creek Nuclear Generating Station, biting off more than it can chew? That’s a question the Nuclear Regulatory Commission wants answered as part of its review of a separate license transfer request for a second East Coast nuclear power plant expected to come permanently offline next month.

In addition to the Oyster Creek nuclear power plant in Lacey Township, the Camden-based company has plans to…