This is a notice of intent to issue a sole source purchase order using simplified acquisition procedures for Dolese Bros for use at McAlester army Ammunition Plant. Only one supplier, Dolese Bros., can provide Stone, RR Ballast No. 4 that passes inspection and achieves performances standards in accordance with MCAAP Rail and Grounds SOP. Any purchase order will be awarded under "other than full and open competition" as authorized by FAR 6.302-1. This is not a request for offers. A determination by the Government not to compete this procurement based upon responses to this notice is solely within the discretion of the Government. Information received will normally be considered solely for the purpose of determining whether to conduct future competitive procurements for this item. The POC is Jereme Kemp.