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Home My WebLink AboutNC0038377_FIGURE 11-9a-MAYO_20150902)aA LU C� Q W U O Q a� 1a0 IL )a0 1i O Q O a W U �i / c>3 CL 0 0 U) Cn a C.'3 Cn M m Cn Q O ('3 L6 O / U N O 1H vi U) N w 0 n E. a� LU 0 0 / .E 7 c� O LO O N 00 N 0 NEI11111111111111 1111111111 INNER! ENRON 'Non. -Enna MMMM IN. -11111111 111111F hiilftZ loan MW -3 MW-3:pH5.71/Sb<1/As<1/Ba56/B847/Cr(VI)0.155/Co<1/Fe34/Mn880/TI<0.2/TDS190/V<0.3 1 C t'% C A 11"1 ICOALASH TRANSITION ZONE - - - - BEDROCK Soil /FILL SAPROLITE D ALLUVIUM CONCENTRATION CONTOUR CONCENTRATION CONTOURS DASHED WHERE INFERRED HASH MARKS POINT TO DECREASING CONCENTRATIONS WATER LEVEL (JUNE 17, 2015) SURFICIAL WATER LEVEL TRANSITION ZONE WATER LEVEL BEDROCK WATER LEVEL CW -2/ 2D FRACTURED/OXIDIZED ZONE 470 OBSERVED IN ROCK CORE CW -2: pH 6.5 / Sb <1 / As <1 / Ba 54 / B 804 / Cr(VI) <0.021 / Co <1 / Fe 467 / Mn 135 / TI <0.2 / TDS 370 / V 5.88 w` CW -211): pH 6.1 / Sb <1 / As <1 / Ba 38 / B 363 / Cr(VI) 0.084 / Co <1 / Fe 278 / Mn 81 / TI <0.2 / TDS 250 / V 0.585 460 L ABMW-02BR: WATER ANALYTICAL RESULTS IN4/kg 460 50 BORING SYMBOLS MW -16S/ 16D/ 16BR p MW -16S: pH 6.02 / Sb <1 / As <1 / Ba 46 / B <50 / Cr(VI) 0.011 / Co 4.32 / Fe 860 / Mn 260 / TI <0.2 / TDS 100 / V 0.303 4 0 MW -16D: pH7.1/Sb<1/As<1/Ba13/B<50/Cr(VI)0.051/Co<1/Fe87/Mn269/TI<0.2/TDS160/V0.617 MW-16BR: pH8.67/Sb<1/As2.05/Ba11/B<50/Cr(VI)0.017/Co<1/Fe80/Mn30/TI<0.2/TDS170/V2.79 43 w Y 1'-2':Sb<6.5/As<6.5/Ba95.4/B<16.2/Cr7.6/Co6 j/ Fe 7710/ Mn 1250 / TI <6.5 / V 17.3 J 23'-24': Sb<5/As<5/Ba 28.2/B10j/Cr2.1/Co4.6j/Fe10600/ Mn 885/ TI<5/V 8.4 420 p 33'-35': Sb <7.5 / As <7.5 / Ba 131 / B 16.8 j / Cr 9.2 / Co 12 / Fe 19100/ Mn 1630/ TI<7.5/V16.3 Q 54.5'-55.5': Sb <5.2 / As <5.2 / Ba 237 / B 32.3 / Cr 37.2 / Co 19.6 / Fe 38300 / Mn 1010 / TI <5.2 / V 87 410 400 77 1� p 400 J w 390 w 390 T- -r W Q 380 W �HHUm = 370 370 07 MUM 360 2 - ~ --- 350 W --- Z 340 J --- --- -2_50-- 160 _ --- --- _ --- --- ---- 330 --- --- --- --- Q --- --- --- ---- ---- --- --- --- 320 ---- --- --- --- ---- 170---- 310 ___ 310 300 - - - - - - 300 O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O + + + CO fl- 00 + + M O + + + + + + + + + + + N CO � LO O r-- 00 M O ti r-- 00 00 00 00 00 00 00 00 00 00 M O NORTHEAST SECTION B -B' -TDS FACING NORTHWEST 1 C t'% C A 11"1 ICOALASH TRANSITION ZONE - - - - BEDROCK Soil /FILL SAPROLITE D ALLUVIUM CONCENTRATION CONTOUR CONCENTRATION CONTOURS DASHED WHERE INFERRED HASH MARKS POINT TO DECREASING CONCENTRATIONS WATER LEVEL (JUNE 17, 2015) SURFICIAL WATER LEVEL TRANSITION ZONE WATER LEVEL GRAPHIC SCALE 0 300 IN FEET HORIZONTAL: 1"=300' 0 30 IN FEET VERTICAL: 1"=30' NOTE: 10:1 VERTICAL EXAGGERATION SOIL SAMPLE WELL SCREEN WITH CONCENTRATION (micrograms per liter) SOURCES: 1. THE TOPOGRAPHY SURVEY DATA WITHIN THE PROPERTY BOUNDARY DATED MAY 19, 2015 WAS OBTAINED FROM WSP OF CARY, NORTH CAROLINA. 2. SELECT TOPOGRAPHIC ADJUSTMENTS BASED ON SITE SURVEY AND COMPARISON TO AERIAL PHOTOGRAPH. 3. 2015 LITHOLOGY INFORMATION OF SOIL AND WELL LOG TOPOGRAPHY IS FROM SYNTERRA. 4. GEOLOGIC INFORMATION FOR BORINGS AND MONITORING WELLS INSTALLED PRIOR TO 2015 TAKEN FROM S&ME (2010) AND QUANTEX (2008). NOTE. - 1 . OTE.1. CROSS SECTION LOCATIONS SHOWN ON FIGURE 2-1. 2. WATER LEVELS WERE COLLECTED BY SYNTERRA ON JUNE 17, 2015. 3. 2L VALUE FOR TDS IS 500 mg/L. erra 148 River Street, Suite 220 Greenville, South Carolina 29601 864-421-9999 www.synterracorp.com DRAWN BY: C. NEWELL DATE: 8/5/2015 CHECKED BY: J. WYLIE DATE: 8/5/2015 PROJECT MANAGER: K. WEBB LAYOUT NAME: FIGURE 11-9A f%,., DUKE � ENERGY PROGRESS MAYO STEAM ELECTRIC PLANT 10660 BOSTON RD ROXBORO, NORTH CAROLINA FIGURE 11-9a GEOLOGIC CROSS SECTION B -B' WITH TDS BEDROCK WATER LEVEL �� FRACTURED/OXIDIZED ZONE m OBSERVED IN ROCK CORE w` NOT SAMPLED L ABMW-02BR: WATER ANALYTICAL RESULTS IN4/kg 45'-45.5' SOIL TOTAL ANALYTICAL RESULTS IN BORING SYMBOLS GRAPHIC SCALE 0 300 IN FEET HORIZONTAL: 1"=300' 0 30 IN FEET VERTICAL: 1"=30' NOTE: 10:1 VERTICAL EXAGGERATION SOIL SAMPLE WELL SCREEN WITH CONCENTRATION (micrograms per liter) SOURCES: 1. THE TOPOGRAPHY SURVEY DATA WITHIN THE PROPERTY BOUNDARY DATED MAY 19, 2015 WAS OBTAINED FROM WSP OF CARY, NORTH CAROLINA. 2. SELECT TOPOGRAPHIC ADJUSTMENTS BASED ON SITE SURVEY AND COMPARISON TO AERIAL PHOTOGRAPH. 3. 2015 LITHOLOGY INFORMATION OF SOIL AND WELL LOG TOPOGRAPHY IS FROM SYNTERRA. 4. GEOLOGIC INFORMATION FOR BORINGS AND MONITORING WELLS INSTALLED PRIOR TO 2015 TAKEN FROM S&ME (2010) AND QUANTEX (2008). NOTE. - 1 . OTE.1. CROSS SECTION LOCATIONS SHOWN ON FIGURE 2-1. 2. WATER LEVELS WERE COLLECTED BY SYNTERRA ON JUNE 17, 2015. 3. 2L VALUE FOR TDS IS 500 mg/L. erra 148 River Street, Suite 220 Greenville, South Carolina 29601 864-421-9999 www.synterracorp.com DRAWN BY: C. NEWELL DATE: 8/5/2015 CHECKED BY: J. WYLIE DATE: 8/5/2015 PROJECT MANAGER: K. WEBB LAYOUT NAME: FIGURE 11-9A f%,., DUKE � ENERGY PROGRESS MAYO STEAM ELECTRIC PLANT 10660 BOSTON RD ROXBORO, NORTH CAROLINA FIGURE 11-9a GEOLOGIC CROSS SECTION B -B' WITH TDS