Department of the Interior, U.S. Geological Survey, 345 Middlefield Road,Mail Stop 285, Menlo Park, CA 94025-3591

66 -- LAND GRAVITY METER SOL 99WRQQ0057 DUE 091999 POC Margie N. Goslow (650)329-4175 E-MAIL: If any questions, please contact: Margie N. Goslow, mgoslow@usgs.gov. . The USGS has a sole source requirement for: a Model G Land Gravity Meter. USGS intends to purchase the system from LaCoste & Romberg the sole source distributor of the system. #1. Model G Land Gravity Meter including; Internal capacitor plates, LED system monitor, Battery charger/eliminator w/universal voltage input, Two Gel type storage batteries, Aluminum carrying case, Aluminum baseplate w/bullseye level, Spare fuses, Level adjusting tool, Operation/maintenance manual, Power extension cable, Double shipping box w/foam. Quantity 1 Ea. #2. CPI Electronic readout Quantity 1 Ea. #3. Pendulum electronic levels 1 Ea. #4. GravMaster and GravModeler software (Windows NT)1 Ea. This advertisement will expire on August 19, 1999. Posted 08/09/99 (W-SN365209). (0221)

Loren Data Corp. http://www.ld.com (SYN# 0323 19990811\66-0002.SOL)