Transportation, Department Of- Federal Highway Administration- 6982Af Central Federal Lands Divisi
Ground Penetrating Radar
Geophysical Equipment - Geode Exploration Seismograph - The purpose of this amendment is to revise the technical specifications under Part II, Schedule of Supplies CLIN **** & quot; Mueller clip take- outs& quot; and replace with KCL ( Kooter) connectors.
Geophysical Equipment CLIN ****: Geode exploration seismograph, 24- channel configuration, 20 kHz bandwidth, 8 to 0. 02 microsecond sampling parameters. Geophones: 24 independent units, 4. 5 Hz frequency, vertical orientation, minimum 3- foot long lead cable with Mueller clip connection. CLIN ****: Geophones mounted with galvanized metal ground spike, 24 each, with plate adaptors for hard surfaces. CLIN ****: Seismic spread cable, 24- channel telemetry configuration, 10- foot minimum leadin and leadout cable lengths, 10- foot spacing between takeouts, Mueller clip takeouts. CLIN ****: Seismic spread extension cable, 130 feet total line extension, compatible with seismic spread cable and landstreamer. CLIN ****: Land streamer, 24- channel towed system with 24 dedicated geophones installed ( 4. 5 Hz, vertical orientation, metal plate mounted), 30- foot minimum leadin cable segment, 5- foot spacing between takeouts, Mueller clip takeouts. CLIN ****: Shipping freight charges, FOB destination to Lakewood, CO ****
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