The U.S. Coast Guard intends to award a sole-source purchase order to Howell Instruments Inc. for testing and recertification services on a Performance Analyzer and an Accessory Kit. Services must be performed within 60 days after receipt of order. Only the Original Equipment Manufacturer (OEM) or vendors with clear traceability to the OEM will be considered. The applicable NAICS code is 811210, with a small business size standard of $34.0 million in average annual receipts. No budget amount or performance location is specified.