The U.S. Coast Guard requires thirty P-100 portable pump units for installation on cutters to support fleet operational readiness. The government believes only the OEM, W.S. Darley Co, or its authorized distributors can supply these pumps due to a lack of proprietary technical data for evaluating alternatives. Firms capable of providing the components may submit information demonstrating their capability, including authorized distributor verification and prior government supply history. The government will not pay for information submitted, and this synopsis does not obligate the government to award a contract. This notice is issued for market research purposes.