Naval Surface Warfare Center, Carderock Division, 9500 MacArthur Blvd., West Bethesda, MD 20817-5700

A -- SOURCES SOUGHT TO CONTROL POLLUTANTS PRESENT IN GRAYWATER DISCHARGE SOL N00167-99-SS-0051 POC C. Joan Miles, (301) 227-1159, Lynn Rowe, (301) 227-1100 The Carderock Division, Naval Surface Warfare Center (CDNSWC) seeks sources to provide technologies, procedures, concepts, systems, alternative materials, or devices to replace, minimize, process, or otherwise control pollutants present in graywater discharge generated by Armed Forces vessels. The graywater discharge consists of galley, bath, and shower water, as well as drainage from laundries, interior deck drains, water fountains and miscellaneous shop sinks. This discharge may include coliforms, copper, lead, mercury, nickel, silver, zinc, ammonia as nitrogen, phosphates, and oil and grease. Graywater may also have high levels of total suspended solids, biochemical oxygen demand, and chemical oxygen demand. Potential offerors are requested to respond with technical documentation supporting the technology, procedure, concept, system, alternative material, or device. The proposed solution must demonstrate the ability to control, reduce, or eliminate the discharge and some or all of its constituents listed above. Additional information should include, but not be limited to, the following: process description, current commercial or military applications, specific applications in the marine environment (including customer references/ship class/name), processing rate capability, normal operative and maximum permissible pressures, physical size, total dry and wet weights, maintenance requirements, operational manning requirements, power consumption per hour of operation, utilities required, secondary wastestreams generated, and equipment performance and testing results. Technical, industry, or professional society certifications or endorsements should be provided, if available. A summary of agents or contaminants which could potentially interfere with the operation and performance of the technology is also requested. DoD will consider the following criteria: (1) the nature of the discharge that the technology, procedure, concept, system, alternative material, or device is designed to process, (2) the effectiveness of the technology, procedure, concept, system, alternative material, or device at mitigating the environmental effects of that discharge, and (3) the technology, procedure, concept, system, alternative material, or device's cost, practicability and effect on operations or operational capability when installed and used on a vessel. This synopsis is for information purposes and to identify potential technologies and offerors. This sources sought announcement does not constitute an RFP and does not obligate the government in any way to purchase or test any of the potential solutions offered. Further, it does not commit the government to pay for any proposal costs in response to the sources sought announcement. Submit responses for this synopsis to Naval Surface Warfare Center, Attn: Sheila Riggs (graywater), Code 633, 9500 MacArthur Boulevard, West Bethesda, Maryland 20817. Responses to this sources sought announcement are due within 45 calendar days of the date of publication. For additional technical information graywater discharge, refer to the nature of discharge (NOD) report available at http://206.5.146.100/n45/doc/unds/Proprule/Rule_idx.html. For more information on this effort, please consult the Federal Register dated 25 August 1998 or visit the notice on the U.S. Environmental Protection Agency's homepage at http://www.epa.gov/fedrgstr/EPA-WATER/1998/August/Day-25/w22533.htm. Posted 04/13/99 (W-SN318578). (0103)

Loren Data Corp. http://www.ld.com (SYN# 0023 19990415\A-0023.SOL)