This solicitation is for parking improvements at Marine Corps Base Quantico in Virginia. The Naval Facilities Engineering Command is seeking proposals for project P009U Main Side Parking. Only holders of specific multiple award construction contracts are eligible to submit proposals in response to this solicitation, including contracts N4008019D0011/0012/0013/0014/0015/0016/0017/0018/0019 and N4008019D0020. Interested parties should search for solicitation number N4008024R1740 on the Procurement Integrated Enterprise Environment website to obtain additional details. Proposals are due by the specified deadline. The work involves improvements to parking areas at the Main Side of Marine Corps Base Quantico.