U.S. Geological Survey, MS 205C, 12201 Sunrise Valley Drive, Reston, VA 20192

66 -- HYDROLAB MINISONDE MULTIPROBE, ETC. SOL n/a DUE 040709 POC Diane Peters, fax 703-648-7901 E-MAIL: Contracting Officer, fpeters@usgs.gov. The U.S. Geological Survey (AUSGS) has a requirement for Hydrolab Minisonde Multiprobe; Hydrolab Dissolved oxygen, specific conductance, fresh flow circulator; Hydrolab pH; Hydrolab depth (25 meters); Hydrolab 10 meter detachable field cable, equipped with a 100 lbs. Locking connector; Hydrolab Surveyor 4 NEWMA 6 submersible handled keyboard display with internal memory (15,000 scans for 375,000 readings); Hydrolab SDI Serial digital interface cable for connection of Hydrolab underwater cable; calibration cable; battery adapter; external battery adapter. THE USGS ANTICIPATES AWARDING THE PURCHASE ORDER TO AMJ EQUIPMENT CORPORATION, this company is contract distributor for manufacturer in Florida. No substitutions are allowed. This water monitoring equipment must be the same type equipment that the North Carolina Division of Water Quality personnel currently have. THIS ANNOUNCEMENT IS FOR INFORMATIONAL PURPOSES ONLY; no formal RFQ will be available. Vendors who manufacture the above items are invited toprovide an affirmative response to this notice. An affirmative response must include, but not be limited to offered products, price lists, warranties, and any additional information indicating a bona fide ability to meet this requirement. All responses must be received in this office within 10 calendar days for the date this publication first appears. All responses must be in writing, no telephone requests will be accepted. Posted 03/29/99 (W-SN313808). (0088)

Loren Data Corp. http://www.ld.com (SYN# 0289 19990331\66-0005.SOL)