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Home My WebLink AboutNC0003425_CAMA Assessment Report PART 1.2 FIGURES_20180526Ash Basin Extension Impoundments and Discharge Canals Assessment Report May 2017 Roxboro Steam Electric Plant — Semora, NC FIGURES SynTerra P:\Duke Energy Progress.1026\107. Roxboro Ash Basin GW Assessment Plan\33.Discharge Canal Assessment (EHS) \ DC Assessment Report \ Final Roxboro Discharge Canal Assess Rpt.docx Z' 771 -i50 � ��FASTFRN PSUM STORAGE AREA/ WATER INTAKE BASIN / Et r.-( UISCHARGF LANAI + _ POWER PLANT WASTE BOUNDARY HEATED WATER - ■� , I 1 �� I DISCHARGE POND — � r �—��,�/�., 1 ��EASTERN DISCHARGE CANAL - `EASTASH BASIN MAIN DAM } EAST ASH BASIN \) EASTERN EXTENSION IMPOUNDMENT WEST ASH BASIN MAIN DAM EAST ASH BASIN SEPARATOR DIKE 1 O r WEST ASH BASIN / 1, '� • � � _ � ^• ' W ESTERN DISCHARGE CANAL ----T/ \ r % vr �E� WCSTCR N\SCI IARGC CAN FIITFRF) 450 SOURCE: L* synTerra 148 RIVER STREET, SUITE 220 GREENVILLE, SOUTH CAROLINA PHONE 864-421-9999 www.synterracorp.com - \ 6L NNAwAY RD PARCEL LINE r J -;7y / 500' COMPLIANCE BOUNDARY I �` 1 WASTE BOUNDARY J r -_ .L.... SOUTHERN EXTENSION IMPOUNDMENT– `rS _ r ARCHI£�- L ti""v., Ceffo1 _ ��. LSF 4 FIGURE 1-1 SITE LOCATION MAP DUKE ENERGY PROGRESS ROXBORO STEAM ELECTRIC PLANT 1700 DUNWAY RD SEMORA, NORTH CAROLINA OLIVE HILL, NC QUADRANGLE DRAWN BY: J. CHASTAIN DATE:02/22/2016I GRAPHIC SCALE PROJECT MANAGER: CRAIG EADY CONTOUR INTERVAL: Sort 1000 0 1000 2000 LAYOUT: FIG 1-1(USGS TOPO MAP) MAP DATE: 2013 IN FEET 05/19/2017 10:24 AM P:\Duke Energy Progress.1026\107. Roxboro Ash Basin GW Assessment Plan\33.Discharge Canal Assessment (EHS)\DWG\DE ROXBORO FIG 1-1(USGS MAP).dwg PDES OUTFALL 003 HYCO LAKE FORMER NPDES _ _ _-- MW 14S MW -14D _ MW 28BR MW-14BR HYCO LAKE- _ GPMW-3BR - _ WATER INTAKE BASIN '.1 MW -31313 - - - -of Q5 GPMW-2D GYPSUM STORAGE AREA PMW-1S r IGPMW-2BRIJ r PMW-1D PMW-1BR / - ~+� POWER PLANTS ♦ MW -22D MW 27BR COOLING i EASTERN DISCHARGE CAf TOWER ♦ MW-22BR - POND MW-22BRL ' - ■ - GMW-2 i _ i GMW-2A , GMW-10 Mv-7—c CW -1 EAST ASH BASIN MAIN DAM CGODNG GMW-6 �' �_S MW 30BR t HEATED WATER DISCHARGE POND - TOWER s GMW-11 - - INTAKE POND _ _ ELECTRICAL SUB: MW -6D -1A & PZ -14f - GMW-1GMW MW -613R ABMW-7 I BR ABMW-7BR ABMW 5D ABMW-7BRL �♦ M W 11BR "'r EAST ASH BASIN MW-5D R / ABMW-4 _MW-23BR A1i+CW-2 ABMW-413R.- LINED LANDFILL MAIN DAM CW D ABMW-6 MW 23BRR CW 5 ABMW 6BR PZ 12 �: _ MW 3R 9 MW -1 z r '-. IMF EAST ASH BASIN GMW 7 1, SEPARATOR DIKE �4r / / MW 2 � ABMW 3 - L ABMW-3BR MW 2BR fir MW-24BR R041f / ABMW-313RL -`4- 7 — - - - - _ ABMW-1 ti WI EST MW 8BR ABMW-IBR NPDES OUTFALL 002 WEST FGD MW 12BR POND FGD WESTERN DISCHARGE CANAL MW -33B y ` FGD rl � `4FLUSHV POND ABMW-2 = ABMW-2BR • - `MW-7BR S `'- BG-1BRL - BG-1BF Ft•- BG -1D �-.. BG 1BR _ L Y WOODLAND ELEMENTARY SCHOOL r ♦ CW -3 ♦ CW -3D 1 4 BASIN GMW-8 9, GMW-9 y 1 MW 13BR y f�yre� ♦ / � R09 `�� MW 19BRL IV rl R05 ♦ 1 MW-10BR 1 R03 � 2 R0�011 R015 1 'R06r l R01 �; / �_ r- MW 266R S FILTER DIKE 1 - 016 FC W-41 - ' S _ _ _ MW -18D MW-18BR Oar Fiv. YCNGNUAy R013 R016 4c FIGURE 1-2 SITE LAYOUT MAP ROXBORO STEAM ELECTRIC PLANT 1700 DUNAWAY RD SEMORA, NORTH CAROLINA GRAPHIC SCALE 500 0 500 1000 V7 synTerra IN FEET 148 RIVER STREET, SUITE 220 GREENVILLE, SOUTH CAROLINA 29601 PHONE 864-421-9999 DRAWN BY: JOHN CHASTAIN DATE: 05/17/2017 PROJECT MANAGER: CRAIG EADY LAYOUT: FIG 1-2 (SITE LAYOUT MAP) LEGEND MW-12BR CSA MONITORING WELL CW -1 COMPLIANCE MONITORING WELL ❑ BG -1D BACKGROUND COMPLIANCE MONITORING WELL O GPMW-1S GYPSUM STORAGE AREA MONITORING WELL 5L GMW-8 LANDFILL MONITORING WELL 7MW__21MONITORING WELL * F-7-1-21 PIEZOMETER • R039 NC DEQ SUPPLY WELL SAMPLE ID (APPROXIMATE) --- DUKE ENERGY PROGRESS PARCEL LINE ---- COMPLIANCE BOUNDARY ASH BASIN WASTE BOUNDARY LINED LANDFILL LIMIT (APPROXIMATE) THE UNLINED LANDFILL IS NOT SHOWN FOR DRAWING CLARITY. SOURCE: JUNE 13, 2016 AERIAL PHOTOGRAPH WAS OBTAINED FROM GOOGLE EARTH PRO PDES OUTFALL 003 HYCO LAKE FORMER NPDES _ _ _-- MW 14S MW -14D _ MW 28BR MW-14BR HYCO LAKE- _ GPMW-3BR - _ WATER INTAKE BASIN '.1 MW -31313 - - - -of Q5 GPMW-2D GYPSUM STORAGE AREA PMW-1S r IGPMW-2BRIJ r PMW-1D PMW-1BR / - ~+� POWER PLANTS ♦ MW -22D MW 27BR COOLING i EASTERN DISCHARGE CAf TOWER ♦ MW-22BR - POND MW-22BRL ' - ■ - GMW-2 i _ i GMW-2A , GMW-10 Mv-7—c CW -1 EAST ASH BASIN MAIN DAM CGODNG GMW-6 �' �_S MW 30BR t HEATED WATER DISCHARGE POND - TOWER s GMW-11 - - INTAKE POND _ _ ELECTRICAL SUB: MW -6D -1A & PZ -14f - GMW-1GMW MW -613R ABMW-7 I BR ABMW-7BR ABMW 5D ABMW-7BRL �♦ M W 11BR "'r EAST ASH BASIN MW-5D R / ABMW-4 _MW-23BR A1i+CW-2 ABMW-413R.- LINED LANDFILL MAIN DAM CW D ABMW-6 MW 23BRR CW 5 ABMW 6BR PZ 12 �: _ MW 3R 9 MW -1 z r '-. IMF EAST ASH BASIN GMW 7 1, SEPARATOR DIKE �4r / / MW 2 � ABMW 3 - L ABMW-3BR MW 2BR fir MW-24BR R041f / ABMW-313RL -`4- 7 — - - - - _ ABMW-1 ti WI EST MW 8BR ABMW-IBR NPDES OUTFALL 002 WEST FGD MW 12BR POND FGD WESTERN DISCHARGE CANAL MW -33B y ` FGD rl � `4FLUSHV POND ABMW-2 = ABMW-2BR • - `MW-7BR S `'- BG-1BRL - BG-1BF Ft•- BG -1D �-.. BG 1BR _ L Y WOODLAND ELEMENTARY SCHOOL r ♦ CW -3 ♦ CW -3D 1 4 BASIN GMW-8 9, GMW-9 y 1 MW 13BR y f�yre� ♦ / � R09 `�� MW 19BRL IV rl R05 ♦ 1 MW-10BR 1 R03 � 2 R0�011 R015 1 'R06r l R01 �; / �_ r- MW 266R S FILTER DIKE 1 - 016 FC W-41 - ' S _ _ _ MW -18D MW-18BR Oar Fiv. YCNGNUAy R013 R016 4c FIGURE 1-2 SITE LAYOUT MAP ROXBORO STEAM ELECTRIC PLANT 1700 DUNAWAY RD SEMORA, NORTH CAROLINA GRAPHIC SCALE 500 0 500 1000 V7 synTerra IN FEET 148 RIVER STREET, SUITE 220 GREENVILLE, SOUTH CAROLINA 29601 PHONE 864-421-9999 DRAWN BY: JOHN CHASTAIN DATE: 05/17/2017 PROJECT MANAGER: CRAIG EADY LAYOUT: FIG 1-2 (SITE LAYOUT MAP) �\ \� FUTURE HYCO LAKE FUR FHYCORIVER- FUTURE FUTURE HEATED WATER DISCHARGE POND EA;PDES OUTFALL 003 `/ 40 - - .�/"\J ' -`! / SARGENTS ( 1 / i 94FUTURE HYCO LAKE' - V FUTURE WEST ASH BASIN MAIN DAMEm - \ FUTURE NPDES OUTFALL 0021 Ak FUTURE WEST ASH BASIN 1 � \ I � \ J (41f I HYCO RIVER �aFUTURE WESTERN DISCHARGE CANAL I 1 .- II Ir FUTURE HYCO LAKE - � n WOODLAND ELEMENTARY SCHOOL FM�RgRp II APRIL 20, 1951 AERIAL PHOTOGRAPH OBTAINED FROM THE USGS EARTH EXPLORER WEB SITE AT http,.//earthexplorer.usgs.gov/ lk /R 'O".WFUTURE NPDES OUTFALL 001 YPSUMST'OFUTURE GYPSUM R_GE AREA 'r s z _ IN \ `- —fur I II \ ER PLANT I /— �- r------ -- m% - ASIN MAIN DAM —_ i7 FUTURE EAST ASH BASIN FUTURE FILTER DIKE 1je. �\ FUTURE EASTERN DISCHARGE CANAL //// FUTURE EAST ASH BASIN //,/ SEPARATOR DIKE % \� FUTURE EASTERN EXTENSION IMPOUNDMENT eeiT� /- op/ �ROXBORO STEAM Zww ELECTRIC PLANT }' 7, FUTURE SOUTHERN 1 1 C._ I EXTENSION IMPOUNDMENT 1 I 1 I \ 1) ; � 1 I RATE PRINTED: 05/19/2017 10:14 AM FILE PATH: P:\Dicke Enerev P.9r,.-.1926\167. R.xMn Ash Basin GW Azce w—t Plan\33.131crharrte Canal A sent (EHS)\DWG\DE ROXBORO AERIALS FIG 2-1 THRU 2-4.d.9 FIGURE 2-1 1951 AERIAL PHOTOGRAPH DUKE ENERGY PROGRESS ROXBORO STEAM ELECTRIC PLANT SEMORA, NORTH CAROLINA L� synTerra GRAPHIC SCALE 500 0 500 1000 IN FEET 148 RIVER STREET, SUITE 220 GREENVILLE, SOUTH CAROLINA 29601 PHONE 864-421-9999 www.synterracorp.com DRAWN BY: JOHN CHASTAIN DATE: 05/15/2017 PROJECT MANAGER: CRAIG EADY LAYOUT: FIG 2-1(1951 AERIAL) r I � FUTURI F r RE HEATED WATER FUTURE NPDES OUTFALL 001 FUTURE GYPSUM STORAGE AREA I FUTURE WATER _ INTAKE BASIN NN 11\ rUNNAMED CREEK II- \\ 'r FUTURE POWER PLANT �� `� 1/-•--� r s.: FUTURE EASTERN DISCHARGE CANAL FUTURE EAST ASH BASIN MAIN DAM UNNAMED CREEK ' , FUTURE EAST ASH BASIN SARGENTS CREEK // ,, SEPARATOR DIKE s FUTURE EAST ASH BASIN . FUTURE WEST ASH BASIN MAIN DAM \ f FUTURE NPDES OUTFALL 00: / I \ / I . 1 II �HYCO RIVER I II I II I II I 11 . II FUTURE HYCO LAKE I / FUTURE WEST ASH BASIN r\ \I .AFS '. OF 1 I _ I FUTURE FILTER DIKE A Ail \\ \, FUTURE SOUTHER 1 \\ I EXTENSION IMPOU I II WOODLANDELEMENTARYSCHOOL RgRO 1 ( ? \\ ! II """,/C/",�.','�=usgs.gov/ 1964 AERIAL PHOTOGRAPH OBTAINED FROM THE USGS EARTH EXPLORER WEB SITE AT ' http://e.',' x lorer.usgs.gov/ DATE PRINTED: 05/19/2017 10:12 AM FILE PATH: P:\Duke Enerev P.9,,.-.1926\167. R-6om Ash Basin GW Azce —nt Plan\33.Discharrte Canal A sent (EHS)\DW(,\DE ROXBORO AERIALS FIG 2-1 THRN 2-4.d.9 til \\ FUTURE EASTERN EXTENSION IMPOUNDMENT ROXBORO STEAM „�ti , ,ELECTRIC PLANT , - ; ,,w., ' 1 ,;. FIGURE 2-2 r 1964 AERIAL PHOTOGRAPH DUKE ENERGY PROGRESS ROXBORO STEAM ELECTRIC PLANT SEMORA, NORTH CAROLINA L� synTerra 9 GRAPHIC SCALE 500 0 500 1000 IN FEET 148 RIVER STREET, SUITE 220 GREENVILLE, SOUTH CAROLINA 29601 PHONE 864-421-9999 www.synterracorp.com DRAWN BY: JOHN CHASTAIN DATE: 05/15/2017 PROJECT MANAGER: CRAIG EADY LAYOUT: FIG 2-2 (1964 AERIAL) DATE PRINTED: 05/19/2017 10:11 AM FILE PATH: P:\Duke Enerev P.9,,.-.1926\167. R.xMn Ash Basin GW Azce —nt Plan\33.Dicrharrte Canal A sent (EHS)\DWG\DE ROXBORO AERIALS FIC 2-1 THRII 2-4.dwe