National Park Service, Mount Rushmore National Memorial, PO Box 268, Keystone, SD 57751-0268

59 -- ELECTRICAL AND ELECTRONIC EQUIPMENT COMPONENTS OF ROCK MONITORING EQUIPMENT SOL 1443-CX-1500-97-007 DUE 062097 POC POC: Ron Eilefson, Cotract Specialist, 605-574-2523 Ext: 130, FAX:605/574-2307 This Modifies the Pre-Solicitation Notice from 1443-CX-1500-97-006 to 1443-CX-1500-97-007. This Solicitation was inadvertenly placed with the incorrect number and is modified as noted. Project consists of component selection purchase and installation of monitoring equipment as outlined in our design report. The work shall include installation of cable from the monitoring equipment, data acquisition system, rock temperature profile and air temperature gauges behind the faces. Cost Range:$25,000 -- $100,000. SIC Code: 3699 Small Business Size Standard is 750 Employees. This procurement is 100% Set-Aside for Small Business. Plans and Specifications will be available O/A May 31, 1997. (0142)

Loren Data Corp. http://www.ld.com (SYN# 0316 19970527\59-0010.SOL)