ML18143B026

R. E. Ginna - Plate G-3, Seismic Refraction Surveys, Seismic Refraction Line III and Iv.

ML18143B026
Person / Time
Site:	Ginna
Issue date:	05/23/2018
From:	Dames & Moore
To:	Office of Nuclear Reactor Regulation
References
Download: ML18143B026 (1)

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-+ TIME DISTANCE PLOTS SHOW INFORMATION COLLECTED FROH SHOT POINTS MADE AT SEVERAL LOCATIONS ALONG A SEISMIC LINE FOR CLARIFICATION TWO PLOT SYMBOLS HAVE BEEN USED TO INDICATE THE

'+- ORIGIN OF THIS ENERGY: FROM THE LEFT(')

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. LJ -HtL APPARENT COMPRESSIONAL WAVE VELOCITIES ARE THOSE VELOCITIES WHICH ARE SHOWN BY THE RAW FIELD DATA. THEY ARE NOT THE TRUE COMPRESSIONAL WAVE VELOCITIES AS jt L.i T i I T

THEY HAVE NOT BEEN CORRECTED FOR SURFACE AND SUBSURFACE TOPOGRAPHY. WHEN THESE

-iCORRECTIONS HAVE BEEN MADE, A TRUE COMPRESSIONAL WAVE VELOCITY RESULTS, AS SHOWN IN THE SUBSURFACE CROSS SECTION.

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