Loren Data Corp.

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COMMERCE BUSINESS DAILY ISSUE OF MARCH 2,1995 PSA#1294

Naval Research Laboratory, Attn: Code 3220.HA 4555 Overlook Avenue, SW Washington, DC 20375-5326

66 -- TRACE ELEMENT ACCELERATOR MASS SPECTROMETER SOL N00014-95-R-HA02 POC Hilda R. Abdon, Contract Specialist, Code 3220.HA, (202) 767-0682. Brand Name or Equal -- GMW Associates, P.O. Box 2578, Redwood City, CA 94064. The Naval Research Laboratory (NRL) wishes to add a Trace Element Accelerator Mass Spectrometer (TEAMS) capability to its existing tandem ion accerlerator facility, without adversely effecting the existing capabilities of this facility. The tandem accelerator is a National Electrostatics Corporation 9SDH-2 machine purchased in 1987, with a 3MV terminal potential. NRL intends to negotiate on a full and open competition for a control subsystem using a multiplexed fiber optic control network to provide computer control and monitoring of the TEAMS system. The subsystem should provide fiber optic to instrument interfaces that can be located close to the instruments, for example, through ''I/O boards'' plugged into a ''device interface'' attached to the fiber optic cable. The communication protocol, the ''I/O boards'', and the ''device interfaces'' must all be compatible with the components and control system already existing or ordered. There are 6 line items in this subsystem each providing a specific control or monitoring capability. Most line items include optional quantities for each of the components to be purchased in the line item. The six line items are: 1) System backbone of ''device interfaces'' with processor boards, mounting hardware, AC power supplies, and fiber optic loop cables, 2) Analog to digital input ''I/O boards'' with signal conditioners, DIN rails, mounting hardware and ribbon cables, 3) Digital to analog output ''I/O boards'' with signal conditioners, DIN rails, mounting hardware and ribbon cables, 4) Digital ''I/O boards'' with signal conditioners, DIN rails, mounting hardware and ribbon cables, 5) Motor driver ''I/O boards'' and ribbon cables, and 6) Encoder input ''I/O boards'' and ribbon cables. No telephone requests for this requirement will be accepted. Request for a copy must be submitted in writing to the Naval Research Laboratory, Attn: Code 3220.HA, 4555 Overlook Avenue, S.W., Washington, DC 20375-5326; Telecopier 202-767-5896 or (202) 767-6197 within thirty days of publication of this notice. SYNOPSIS HA02. (0059)

Loren Data Corp. http://www.ld.com (SYN# 0262 19950301\66-0002.SOL)


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