Contracting Officer, Naval Research Laboratory, Attn: Code 3220.GP 4555 Overlook Avenue, S.W., Washington, DC 20375-5326

66 -- MODIFICATIONS TO EXISTING ION BEAM ACCELERATOR SOL N00014-95-R-GP08 POC Geoffrey B. Pennoyer, Contract Specialist, Code 3220.GP, Contracting Officer, Wayne A. Carrington (202) 767-2550. The Naval Research Laboratory has a requirement for Modifications to an Existing Ion Accelerator. This will be one of six subsystems that will comprise a to-be-built Trace Element Accelerator Mass Spectrometer (TEAMS). The modification must be compatible with an existing National Electrostatics Corporation Model 9SDH-2 tandem ion accelerator machine purchased in 1987 with a 3 MV terminal potential. The subsystem will consist of the following line items: an electrostatic quadropole triplet lens, a high voltage power supply equal to a Glassman Model No. MK15P5 (HV DC Power Module), a bellows, and solid state relays. Optional items include: beam defining slits equal to a National Electrostatics Corporation Model BDS5 - Part No. 2EA003450 (4-Jaw Slit System), Faraday cups equal to a National Electrostatics Corporation Model No. FC18 - Part No. 2EA025000, high voltage power supply, flanges and their hardware, roughing valves, cables, vacuum gauges equal to a Balzers Model No. PKR 250 - Part No. BG G20 002 (Compact Full Range Vacuum Gauge), tesla meters equal to Group 3 Technology LTD Model No. DTM-141-PS, tesla meter probes equal to Group 3 Technology LTD Model No. LPT- 141-7, a terminal potential stabilizing system equal to a National Electrostatics Corporation Model TPS-6.0 with Capacitive Pick Off (CPO) ''derivative control,'' and remote control capability for the NEC 9SDH-2 Pelletron accelerator, and Logarithmic amplifiers equal to a National Electrostatics Corporation Part No. 2HA032160. This subsystem must be self-contained and capable of integrating completely with the other five TEAMS subsystems and the existing equipment. An overriding consideration in all of these subsystems is the necessity to transmit as much of the beams of interest as possible (100% is desired). Each ion optical component is to include ion optical elements, internal support structures, alignment tools, vacuum chamber and flanges, manuals and safety protection devices to enable useful operation of the equipment. Telephone requests for this requirement will not be honored. If a non-availability notice is desired, furnish a self-addressed envelope. Send requests for solicitation N00014-95-R-GP08 to: Contracting Officer, ATTN: CODE 3220.GP, 4555 Overlook Avenue, S.W., Washington, DC 30275-5236, FAX No. (202) 767-5896 or (202) 767-6197. NRL Ref. No. GP08. RFP Closing Date 30 days after issuance. (0166)

Loren Data Corp. http://www.ld.com (SYN# 0398 19950616\66-0004.SOL)