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Home My WebLink AboutNC0003425_FIGURE 6-4 CROSS SECTIONS B-B' & C-C' WITH PHOTOS_20150902u) w o' 0 FL U O x O m x O w r) / 0 i.i / t),0 C 1` 0 0- Cr Q U) U 14 c� a. E cn a) cn Q C.� c� m a 0 0 x 0 ti O / co N O v� cn 0 w 0 w 0 / a N 6 1H LO O CV O M 0 ABMW-03BR T-5': metals, TO MW-06BR IS 11111,111111151 1111101111 NEW Station (feet) -qFr-TICIAI R-RI EXAMPLE OF BIOTITE GNEISS FOUND ACROSS SITE 590 590 580 580 570 o r 0 57AL 560 - I a 560 MW-10BR 0'-2': metals, TOC — 550 540 530 520 O� 510 > 500 >,—��—�TRANSITIONZONE m� W 490 480 00 LINED LANDFILL I ��-' ASH _� ._ — C>`��C>`��C>`�� >` �_� i<^� - -- J ---- -- ��—�% ----- --- - �� _ c `` �� - - 36'-38': metals, TOC, SPLP 550 540 530 520 510 o n 500 cow m 490 W 480 T �NS/T/O. R FGO�/Ty NF--� ---- - - - - - - - - --- --- -- - ------ ---- -- - - - _=C� � -- - ---- ---- ------ ---- -- - 4.86x10-4 - — — ------ — — — — — — - - - - - - - - - - - - - - - - - - - - - - - - - - 470 ------ ------- ------- ---- - - ------- 470 460 -- -- ------- ------- - - - - - - 460 ------- — — — — — ------- — — — — — — — -BEDROCK-- — — — — — — — — — — — — - - — — — — — — ------ — — — — — — — ------- — — — — — — — ------ — — — — — — — -- 450 ------ - — — — — — — ------- — — — — — — — ------- — — — — — — — ------- 450 — — — — — — ------- — — — — — — — ------- — — — — — — — ---- — — — — 440 440 430 430 420 420 I I I I I I I I I I i i I i I I 410I—IT 410 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 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 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 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 + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + N O N M d' � O ti 00 OCD LO O 00 O NO N N N N N N N ONO N OM co M co co M co C o CO co It � It It 't � It Nt It It LO LC) LO � CO � LC) LO � � CO � Cfl Station (feet ) Station SECTION C-C' FACING EAST T _ _ EXAMPLE OF CHLORITE SECONDARY MINERALIZATION ALONG FRACTURE PLANE. ko —i META GRAYWACKE WITH HIGH ANGLE -VERTICAL FRACTURE WITH ABUNDANT STAINING. GRAPHIC SCALE 300 0 300 600 IN FEET HORIZONTAL: 1"=300' 30 0 30 60 IN FEET VERTICAL: 1"=30' COAL ASH REGOLITH TRANSITION ZONE - - - - BEDROCK FILL MATERIAL WATER LEVEL ASH PORE WATER LEVEL 1 :1 ASH BASIN WATER LEVEL BEDROCK WATER LEVEL TRANSITION ZONE WATER LEVEL ^/ FRACTURED/OXIDIZED ZONE OBSERVED IN ROCK CORE BORING SYMBOLS SOIL SAMPLE WELL SCREEN WITH HYDRAULIC CONDUCTIVITY IN CENTIMETERS PER SECOND 4.4 x 10-4 K Value SAMPLE DESCRIPTIONS metals TOTAL METALS TOC TOTAL ORGANIC CARBON IP GRAIN SIZE, MOISTURE CONTEXT HC HYDRAULIC CONDUCTIVITY, SPECIFIC GRAVITY SPLP SYNTHETIC PRECIPITATION LEACHING PROCEDURE Kd SORPTION COEFFICIENTS HFO HYDROUS FERRIC OXIDES min MINERALOGY BY X-RAY DIFFRACTION AND WHOLE ROCK CHEMISTRY NOTES: 1. DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANE COORDINATE SYSTEM FIPS 3200 (NAD 83). 2. SELECT TOPOGRAPHIC ADJUSTMENTS BASED ON SITE SURVEY AND COMPARISON TO AERIAL PHOTOGRAPH. 3. CONTOUR LINES ARE USED FOR REPRESENTATIVE PURPOSES ONLY AND ARE NOT TO BE USED FOR DESIGN OR CONSTRUCTION PURPOSES. 4. 24 HOUR WATER LEVEL COLLECTED ON JUNE 15, 2015. 5. CROSS SECTION LOCATIONS ARE SHOWN ON FIGURE 2-1. 148 River Street, Suite 220 Greenville, South Carolina 29601 864-421-9999 www.synterracorp.com DRAWN BY: J. COLEMAN DATE: 6/15/20 .5 CHECKED BY: P. WALDREP DATE: 6/15/2015 PROJECT MANAGER: KATHY WEBB LAYOUT NAME: FIGURE 6-4 - CROSS SECTION B & C WITH PHOTOS ('DUKE ENERGY PROGRESS ROXBORO STEAM ELECTRIC PLANT 1700 DUNNAWAY RD SEMORA, NORTH CAROLINA FIGURE 6-4 GEOLOGIC CROSS SECTIONS B-B' AND C-C' WITH PHOTOGRAPHS