ML18230A889

Figure A-4A, Site Geologic Map

ML18230A889
Person / Time
Site:	Harris
Issue date:	08/18/2018
From:	Carolina Power & Light Co
To:	Office of Nuclear Reactor Regulation
References
A-4A
Download: ML18230A889 (1)

Text

0'o 1141 1160 EXPLANATI ON SS+0 1.3 SEABOARD i ho ,6'"00.-W'S.5 pr'vi r OA 0 ecr I I FAS r Dr r I...'.0 EAR O I 13e 113 14 , 7((-e'.C Sotssaj v 14 9 1142 117c.,'r Il<,.*I rag hs I Y, 1144 I 145 116Q 2~OD1146 1148 1163 114R.)4 FAS LIRE 1170 13'-'56 1142 1.3 1011 Fr(&It t I RNID I 149 A 116 c.7'4 IL, 1163 1163 et 116r , 161 O 1162 co e 9 3 tn'J',='115B 12 115 1177 Tl SF POST-TRIASSIC ROCKS SS STREAM DEPOSITS Vnconsolidated and undifferentiared clays sands and conglomerates varyingin age from Tertiary (ii to Recent.TRIASSIC SEOIMENTARY ROCKS%SF SANFORD FORMAT(ON FANGLOIVIERA TE Fragments and blocks of metamorphic and igneous rocks embedded in and interbedded with red claystone, silt-stone, and sandstone.

SANFORD FORMATION Red, purple, and gray ciaystone, shale, siltstone, sand stone, and conglomerare.

CVMNOCK FORMA TION Gray and black cia ystone, shale, and siltsronel gray sand stone and conglomerate.

Contains beds of coal and carbonaceous shale in lower pair.TRIASSIC IGNEOUS ROCKS DIABASE DIKES Intrusive dikes of diabase PRE-TRIASSIC ROCKS-Metamorphic Rocks-P%S SLATE, SCHIST, AND GNEISS Vndifferentiated, meramorphosed sedimentary and igneous rocks which include conglomerate, quartzite, slate and rocks of volcanic origin including rhyolire, andesi re, diori re, and rhyolitic and deci tie fragmen tel and flow mateiiaIs.

CARBONIFEROUS ROCKS I?I C3 GRANITE Slightly gneissic light9ray granite.rr FAVLT Rrj I (di%a~6 I"ie s ry c,T o 1172.7 13 PEKIN FORMATION Purple, gray and red cia ystone, shale, si itstone, and conglomerate.

OUTCROP OF CUMNOCK COAL BED C SSP,%,S-'ieg FA5 II J Y HORFOIK O u.'/ce K C O'+O F I, 1116 cs gl Phs oD 1117'el ES 1130 ,~i N E SS@R O 1119 (1126 r%SF 1115.7 01 I i6 r 1114 1101 c I 55 1152 1393 leol 1302 I,l 303 R E F E R E N C E S The base for rhis map was prepared from North Carolina Stare Highway Commission road maps of Wake and Chatham counties (19521.The geology was adapted in part from U.S.G.S.Professional Paper No.245, Geology of the Deep River Coal Field, North Carolina (1955(, and From the Geologic Map of North Carolina (1958(.1300 SI7E GEOLOGIC MAP FIGURE A-4A S C A L E 0 0.5 1 MILES