Loading...
HomeMy WebLinkAbout20200710_Mine_map - O 8.8 MINE LEGENDCOM l / ® // N O�PROPERTY/PERMIT LINE ". _ , PI ED PERMIT LINE ����� FRAME ,BRICK INC. LIMITPIT � Nw l UNDISTURBED STREAM BUFFER --- -------- � \ `\ / / +720.5 C> UNDISTURBED BUFFER' - --------- 3 CONSTRUCTION LIMITS ❑ +716.� � \ i +729.3 j �`� -� (� �j . !( P \7 FRAME BRICK INC. i/ / / +730.4 rx CABARRUS COUNTY WATER � ._, - / t ` BODY BUFFER ZONE / , / �R x ^ r� O t ❑ i� CABARRUS COUNTY WATER - - - - - - f / I O ` i. / __ // / MAPPING BODY NO BUILD BUFFER ZONE yt +717.4 C +�28.9 - � \� � / / / tu ck SOLUTION$, INC. 00INSTALLED PREVIOUSLY PROPOSED OR l a / Observation FRAME BRICK IN y. www tuck appi g. om APPROVED NOT RELOCATED CIS \ Well /N CONSTRUCTED) MEASURE + 33.1C23.7 SEDIMENT BASIN v / DATE OF PHOTOGRAPHY : RD RD 0 r' 1/9/19 / ROCK DAM +13.a ;_ - \\\ ® /// RISER SEDIMENT BASIN RSB � 7i �-, - LL --- S , t ,511 �� - � A B. �CROWE f r \ `�� TEMPORARY DIVERSION DITCH TERRY C\\ o \ fi f 1 KINDLE � AND TB? // // / Y -}727.1 3.4 ,,. CULVERT XX" CMP -}744.4 CAR❑COMPANYALITE }�t , '�"Y ,--'x(/ �� �`'l CA AST � ° SILT FENCE _ r Pflgt -3+--It- X ice - DISCHARGE +723.0 DIVERSION CHANNEL 42 7 • 0 _ -- o A VE GROI) BAFFLES APPROXIMATE LOCATION _ SLOPE DRAIN WATTLES AT INLETS { I ' 72> 0 GAL. \ Y~ '� �VARy/�pgp(?FtL1S COUNTY LINE v / BOVE GRO 40" X - - \ ' ® ONCRETE C'Q�ITA �J S TANK PLUNGE Pool APPROXIMATE LOCATION PRE-1971 PIT F PETR tl ' PRODUCTS ROWAN CABARRUS . AS 2 ` u• �vELL DEVELOPMENT �- COUNTY LINE ��\ AST- A - y NOTE: OTHER SYMBOLS MAY BE USED TO DELINEATE EROSION ' 4-AST-7 i r,, ` TEMP❑RARY DIVERSI❑N DITCH \ GRIS `7 / CONTROL MEASURES. REFER TO SITE NOTES. �. �,', / • ^ • S -6 FFIGE c PLANTCd / \ - _ ___ _ _ __ • 7. . . LEARING/CONSTRUCTION LIMITS ARE THE EDGE OF - DAVID M M MOR ti/ - 75U T • T_ / STOCKPILE'AREA rJrz,. T SILT FENCE ❑R DIVERSION DITCHES, ONCE THE \, / / CARMELA J M❑RR /// PIT AS BEEN DEVELOPED, THE AREA BETWEEN THE +732.0 / ! 8'1 / JAMES B. YELTON CATEGORY AFFECTED ACREAGE __!/ 1 ',`,'yT•' EROSION CONTROL MEASURES AND THE WATERBODY o SHOP 0 Q +73 .4 1• BUFFER ZONE NO BUILD AREA MAY BE EXCAVATED SEDIMENT/SETTLING PONDS + 0.9 ACRES +.;82 (, GE INTO 4-72 L6 -- - - \ /\ ' OVERBURDEN STORAGE 136.4 ACRES / � , � ! � i _ __ � _^ I` THE P D PREVENT SEDIMENT LOSS i l ' I FROM I SINE THE PIT TO DIVERT DRAINAGE STOCKPILES 19.0 ACRES - \ \ - PROCESSING/HAUL ROADS 9.8 ACRES JOHN PAUL FERRANTE III I \ A C7 ( �'+ \� --- f BUFFER ALONG CLASS #1 PIT AND \ � ti \ �." � ` ••• � v vy� 27:1 / BUFFER ALONG PR❑PERTY LINE OTHER 25.6 ACRES ERIN ELIZABETH FERRANTE \ ` PROERIA L S`U SSSNG IC TO E STABILITUMIN❑US CON FREE 286.6 ACRES I \ \ \ v PERTLAN CEMONTICONCRETE DR SIMILAR MATERIAL, RETE, _ TOTAL 478.5 ACRES / / • „ \ A 15 G❑WITH MITERED ALUMINIZED CORRUGATED METAL 7.8 PIPE AT TOTAL PERMITTED AREA 553.8 ACRES I \ / \ I / RD 12-3 / \ I \ / I 1.8 \ - +742.6 I / OBTAINED DO NOT DI TUR THE STREAM BUFFER UNTIL CORP OF ENGINEER THE PIT IS USED AS A SETTLING POND �' e a 1/ / �-- 1 " '1' - PERMITS AN BARRUS COUNTY ZONING CLEARANCE PERMITS ARE \\ I " `;SING. �- I •�`-• , VULCAN LANDS, INC i MINE MAP NOTES: I \ \\ 1. THE MODIFICATIONS TO THE MINE MAP INCLUDE THE ADDITION OF A ' • `'`� QUARRY / 100' CLEARING LIMITS --� UNDISTURBED BUFFER ALONG THE EASTERN AND SOUTHEASTERN SIDE I \, ' / OF THE QUARRY TO REPLACE OVERBURDEN STORAGE BERMS I \ ^, (, , ' EXPANSION LIMIT +22 8 \ PREVIOUSLY APPROVED, ADDITION OF ADDITIONAL PHASING FOR THE \ QUARRY EXPANSION, THE ADDITION OF 138.8 ACRES ON THE WESTERN JAMES L. MABRY II \`5 \ WATERBODY BUFFER ZONE, AREA BETWEEN BUFFER 1 SIDE AREA OF THE QUARRY, AND CONSTRUCTION OF A MATERIAL STORAGE I \\ \\ \ \ \ \ E ` ZONE AND STREAM IS TO REMAIN UNDISTURBED \ ' "' +6 1;. D 12-4 UNLESS PRIOR APPROVAL IS OBTAINED FROM 2. THE DESIGN AND SIZE OF THE SEDIMENT BASINS APPROVED IN 2013 \ i-'�`� 53.8 EXI e +729.9 I I 1.1 CABARRUS COUNTY MINE PERMIT MODIFICATION WERE NOT REDUCED TO REFLECT THE _ CHANGE IN THE OVERALL DISTURBED AREA. +387.4 25.5 I \\ \�� -�� \ 3. THE SEDIMENT BASINS THAT HAVE BEEN INSTALLED ARE SHOWN IN sir YTd DARK GREEN. EROSION CONTROL MEASURES SHOWN IN A LIGHT \ \ \ \ d 25 WIDE BROWN WERE PREVIOUSLY APPROVED, BUT NOT INSTALLED. EROSION I ( \\ \ \ �) ) E_ TING U i \\?cf / UNEXCAVATED CONTROL MEASURES SHOWN IN A DARK RED ARE MEASURES - I \ BAFFLES +?21.5 BUFFER PREVIOUSLY APPROVED, BUT HAVE BEEN SHIFTED TO MATCH UPDATED I \ \ t \ F-1 \\ RD 12-5 (TYP) r TOPO AND THE REMOVAL OF THE PROPOSED OVERBURDEN STORAGE \ \ _ l f L \ BERM. EROSION CONTROL MEASURES SHOWN IN LIGHT BROWN AND GARY A, RINEHARDT -r ( \ + ' fr ' 13.1 I I \\ \/ \ (- `, J EXIST 1 +721.5 -F7 alley, Williams, carmen, & king, Inc. DARK RED ARE MEASURES THAT WERE PREVIOUSLY APPROVED IN 2012 AND � PREVIOUS MINE +�09.3 �\\J AND 2013 USING THE UPDATED EFFICIENCY DESIGN STANDARDS. AMY LANE RINEHARDT I I \ PERMIT LIMIT �\ w 1\ ' t, \ //; f / CLEARING/CONSTRUCTION CONSULTING ENGINEERS 4. PORTIONS OF INFORMATION SHOWN ON THIS MAP WERE PREPARED BY I - 7 14.5 \ LIMITS ARE THE EDGE ❑F FIRM UCENSE No. F-0203 OTHER ENGINEERING FIRMS. REFER TO PREVIOUS MODIFICATIONS FOR ? \ r \ 120 SOUTH MAIN STREET P.O. BOX 1248 / / I _ \ J �� \\\ \\\ / LANDSCAPE PERIMETER KANNAPOLIS, NC 28082 704/938-1515 CONSTRUCTION DETAILS. l � � %vv RSB, 12- , BUFFERS 5. STREAM CROSSINGS WERE DESIGNED BY CONCORD ENGINEERING AND - _ '�, \- ��` , SJHVEYdl4t QCESI). USE THE ORIGWN- CONSTRUCTION PLANS AND ,� / / / I � ' \ - I I SETTLING / \ / .., -" D47E JOB No.: DRAWN BY.. CHECKED BY.• DRAWING No.: DETAILS FOR THE CONSTRUCTION OF HE CULVERTS AND SHOWN IN +729.5 i POND / \ \`` �� ` ; /' / / ` 5-06-20 11526 RCC GWW 1we Gw w www 202o 6. PROPOSED CROSSING #2 HAS BEEN SHIFTED UPSTREAM FROM HE I I + 31.`) \�_-- \ \\ �� / REVISION No. DESCRIPTION DATE INITIAL - ORIGINAL DESIGN LOCATION TO ACCOMMODATE REVISIONS TO THE SITE - I nn S \ �\ \`. PER NCOEQ COMMENTS 7- 10-20 G UFF NW GRADES BASED ON THE UPDATED PROPERTY LINES. ADJUST THE � I I LOCATION AND INVERTS SHOWN ON THESE PLANS. A LOAD ANALYSIS \ I +620. HAS NOT BEEN PERFORMED. A CULVERT LOAD ANALYSIS SHALL BE PERFORMED BY HE CULVERT MANUFACTURER PRIOR TO THE / +633.0 QUA Y �' '" / / FABRICATION OF HE CULVERT. ALLAN L. KESLER I - I „ \, r 7 7. PRIOR TO CONSTRUCTION OF STREAM CROSSINGS, PERMITS FOR HE i / E X PA N J I O N ' / PERMIT LIMITS AND ACREAGES ARE BASED ON AN AGGREGATE OF PROPERTY ! �� ` ` � `' - `j'{- i DEEDS AND BOUNDARY SURVEYS. A BOUNDARY SURVEY OF THE SITE WAS STREAM IMPACTS WILL BE OBTAINED AND PROVIDED TO NCDEQ - LAND 'y r "� ` \ LIMIT `' lm• // 7 4 \ _ NOT PERFORMED BY ALLEY, WILLIAMS, CARMEN & KING, INC. ADJACENT QUALITY SECTION. STREAM BUFFERS SHALL REMAIN UNDISTURBED 7-5 31 I �' I % •� +634 �� ` .f ^� / PROPERTY LINES AND INTERIOR PROPERTY LINES ARE APPROXIMATE AND UNTIL PERMITS HAVE BEEN OBTAINED FOR HE DISTURBANCE. j �- ` j" �' (i `\ \ v SHOWN FOR REFERENCE ONLY. 8. ADJACENT PROPERTY OWNERS ARE NOW OR FORMERLY AND BASED ONj \I \\ , 7/ COUNTY TAX MAPPING. / _ A V I \ / 2 1 : 25 FEET �' O LINE CAVATED 1 ' +a16.5 __,�."� 11 o BUFFER . - - - \ / O D 3 5 I \ 41.4 - / /; c:' �� � _ _ 't . I / O I HORIZONTAL CONTROL POINT 0 +349.1 VERTICAL CONTROL POINT O - / A ��� -4691.6 'lY ��// _ I . j \1` \ i ' ),' INDEX CONTOUR 3500 JON P. JACKSON r � VULCAN LANDS, INC AND \ \ - 43.5 .` - 1 \--_� - t� \ INTERMEDIATE CONTOUR BARBARA E. JACKSON / r /i PERMA R IS I G TID E TA>gIL ZED WITHI A Y� 4 I I i DUST FREE A I S OI CEMENT1 CLEARING AND GRUBBING NORTH AND WEST , g SPOT ELEVATION 751 .6 I __ \ •( - - --------- -� -'----�� � , . 8 TU OUS R O TL �ID aEMENT CONS TE OF THIS LINE CANNOT BEGIN UNTIL RUNOFF + 7 OR IMILA R A .z ' ' 905 ` TEMPORARY IVERSIONCAN BE DIVERTED ODITCHES THE T USING WATER \ i( CORRUGA7 111ME A kP� 2 EE @ O,Si SLOPE DOUBLER w, "OF ` EXCAVATION OF OVERBURDEN FROM THE ,./ � '�`` SING -„ I I 16.6 \ +?53.2 / DORRUGATIS WITH ➢F OH$ TR AH 71(P 2 ALUMINIZED SILT «^ INTERIOR OF PIT IS AN OPTIONAL \- \' - .- PAVED ROAD `- - N \ \\ / / 1 E S {�GGFFER UNTIL ORP Hu' wiR HNh. e \ APPROVED EROSION CONTROL MEASURE ~ M _ - �\ OF ENGINEE R IT ND A U C0�Y S NE NCE T� 'OF ` I8.1 DIRT ROAD ZONING CLE C E S 4INED FO THE F N \ \ 7.FI CROSSING. , �' r' BUILDING r +719.4 )10 -039.6 - I LOCATEDOBJECT 100' CLEARING LI- MITS - - QUARRY FENCE v v K EXPANSIOt*641MIT D T lyJ r \ 7 E\ LO MEN / --- I _ PHA E ` ! TREES r - - / O HAS 1 Q RY \� uNDISTURBEO STREAM �25 / / I �S CK DAM A-1 `A BUFFER WIDTH VARIES G° INST DEVELO ENT \ 1-- JON P. JACKSON \` - :. PIPE ?- - - - - 0 U�\l PHAS 2 AND ii \ - WIDE RSI MINIMUM DEPTH)U`j 140' CLEARING LIMITS � BARBARA E. JACKSON I I , , - \\ \ / `-.. 5 `; i TRAP Z I))AL DIVERSION CHANNEL TO \ \ � '. , POLE .•' DIVE T RUNOFF INTO THE PIT. MINE ACTI DES ARE TO BE LIMITED TO \ +713.4 \ TOWER li J r r 'r THE N RTH SIDE F THE DIVERSION \ ter\ o DIT H. MDVE T NEL TO THE p S \ \ }711.0 11 ^ O B U N ` \ \ O,. ^r c I SOU AND WES AS T BRIT IS V\�� ' WELL a �. EX EI7. K EP ALL DI4P ED �- - I - _ ' �(�( " l / l R A DRA I G INTO THE PIT. 11.7 x_ STO AGE AfEA \J�/ �- �\ \ x A ATE H CHANNEL TO KEEP A &V MIN M M 0,5/. LOPE INT❑ THE PIT. �\Al DOUBLE�ROW o + * - _ _ _ _ _ - I I �\ ✓ +609.3 � � �i SILT FENCE ` � � � THIS MAP MEETS OR EXCEEDS NATIONAL MAP USING I0 WIR AND B' ST E A \ `_' ACCURACY STANDARDS FOR 1"=200', WITH A +680.9 / LZ TOE OF FENICE ` +691.2 - 5' CONTOUR INTERVAL, EXCLUDING AREAS MAPPED �.�+ //� - - - ' - - - - �/ } �,/� CLEARING AND RUBBING a \ +,21.6 OUTSIDE OF EXISTING GROUND CONTROL OR IN - " _ O \ } ro NORTH AND W ST OF THIS + I -' � � � b'� � G'/ti LINE CANNOT BEING UNTIL �� � � DENSE TREE AREAS. JON P. JACKSON / --- - --�-- XIS / }709.0 1 / / 36. RUNOFF HE P T USING ERTED L� O ----- ) BARBARA E. JACKSON / / +719.4 . gEMPORARY IVERSION \ Q \ DITCHES. XCAVATION OF _ V a nn C%,GJ OVERBURDE FROM THE _ 4 100' CLEARING L TS / LIMITS INTERIOR OF PIT IS AN \ +687.3 OPTIONAL AP ROVED B I \ a RS , +7070 i III EROSION C ROL MEASURE � H n v 12- VULC11N LANDS, INC C / 7 +751.3 Q v 1718.7 \ I i r SWITCH FROM SINGL \\ ` SEA��9` 9'=_ - / ROW SILT FENCE .- \ i _ / ��� 999 DOUBLE ROW OF SILT -- / �, / = 16883 +730.3 / i n� Z +,q q ` 600 ANY EXCAVATION OF OVERBURDEN j _ I FENCE USING HOG � \1 WITHIN THIS AREA OF PHASE 1 \ / --�._, _ - / PROPOSED WESTERN ` NSXALL DIVERSION SHALL BE FROM AREAS THAT HAVE ! WIRE AND 8' STONE _ _ �YGINE�e ' BEEN DIVE TED TO DRAIN INTO THE ~ PIT OR EXCAVATING OVERBURDEN AT TOE OF FENCE SLEY e ❑ DIVERT ALONG STREAM BUFFER '; 7 w MATERIAL TORAGE -+ PITCH T i TEMPORARY 0 SgnWby: \ i �', RUNOFF INTO THE /� � �I �"""'• `�c. � 7-10-20 e 13.5 FRO E INTER�R OF PIT � \ n/n111,"` SPARKLE PROPERTIES LLC / N AREA ° ` , >, DIVENSI / TH EA SOUTH OF THIS LII (INCLUDING BERM / 1 f S CO CTION) IS NOT TO BE D URHED UNTIL / 0000sEeansaee. 7 7 Q C� - / Dl S ON CHANNELS ARE INSTALLERTO DIVE QUARRY / 4 RUNOFF FROM THE AREA WITHIN THE IT DEVELOPMENT ST LL 3' WIDE (+9�M M DEP RAPEZOIDA ! V 7 S LIMITS INTO THE PIT USING DIVERSION CHANNELS, PHASE 2 ` ! \ 23.8 D V SIDN CHANNE 0 DIVERT NOFF INT❑ TH I EXISTING GATE AND ' I MINE ACTIVITIES ARE TO BE LIMITED TO T E QUARRY l W # PORTIONS OF THIS MAP HAVE BEEN COMPILED OUTSIDE ACCESS ROAD FOR ❑ T SIDE OF THE DIVERSION ll] CHES, MOV T DEVELOPMENT (� 4706.4 THE LIMITS OF CONTROL AND THEREFORE DO NOT DARYL K. PHILEN ' FORESTRY OPERATIONS ER ION DITCHES T 7b01E H A THE P PHASE 1 MARSHALL SW RINGEN +680.4 -- -- -- - - - - - -- � � � 5 E P N D LL DISTURBED S A NG - 30.7 / P MEET THE NATIONAL MAP ACCURACY STANDARDS AND \ (NOT TO BE USED ,FOR 11 - - - _ i KAREN A. KIEFFER QUARRY ACTIVITIES "' I T %f. EXCAVATE THE C EEP - - � .r^', \ \ \ ' / 100' CLEARING LIMITS e O �"J MI UM SLOPE INTO THE P - J G� HORIZONTAL DATUM: NORTH CAROLINA,NAD83,USFT BAFFLES j __ _ VERTICAL DATUM: NAVD88,GEOID 1999 LIMITS NG/CONST13ll�TIOO LIMITS ARE RBE E GE OF W � -}733.6 " i j � � � - � v CONTOURS IN TREED AREAS ARE APPROXIMATE � THE UNDISTURBED _ �� R5H 12-a_- LANDSCAPE PEIIME ER ❑ O BUFFERS T COMBINED FACTOR: F i _ -' SB 1fl�' i� p O Ground Grid to too Grid= 1.0001541 SINGLE ROW 719 / SILT FENCE - _ +715.3 v 200 0 200 400 - LLC �TERWAYS FARM SCALE 1" = 200' +730.4 OBSERVATION WELL #3 �� 95.3 'HELL TO BE PROTECTED ��,z _, _ � � � � CONTOUR INTERVAL 5' FROM ANY DAMAGE _ \ - +708.2 + / +733.7 i \` \ DURING CONSTRUCTION -` \ +/ + � �'� � QQrp '" - � \ 100' CLEARING LIMITS 3.8 JASON H, CLINE / DONALD F. - \ - "y �o�FOFcus Pa `n� / AND � �, �1 REBECCA D. CLINE i CARPENTER / \ \ ~ +758. SEDIMENT BASIN +24.7 100' CLEARING LIMITS '\ ' \ ii _" � ' 25 FEETDESIGNATION / UNDISTURBED TYPICAL +a35• i; I YESTERWAYS FARM LLC BUFFER +713.7 }?26.4 UU1[an = 9 100' \fLEARING LIMITS /\ }� '/' ❑ \ `` \ `\ `_ 4 I o I - Materials Company ` ' LARRY W.AND HITLEY\ 3° 3 1 RECEI ED O o 17 / DIONNE M. PIGGOTT \ \ ` \ i BARBARA P. WHITLEY \ - - _ IR 15 2 In GOLD +;31.9 \ , \ \ VOLD HILL TT TTy LAND PR iRAAM MINING PR QUARRY 15.3 r o o 4L6 MODIFICATIO 2020 PERMIT �. o b , ' r _ ' -�-- +725.6 , o I °° MINE MAP +719.9 � . / SHEET 1 OF 9 y o MINE LEGEND l _ COMPILED BY / PROPERTYlPERMIT LINE - / PERMIT LINE FRAME BRICK INC. 4* PIT LIMIT r ,pp. _ +�40.6 20.3 +718. { 1 �/ j / +733. - ; \ v _ 1 i 1 n � 1 % 25'UNEXCAVATED BUFFER ---- -- +7 � 2 j / UNDISTURBED STREAM BUFFER ----------- // ( O O� ,, � \ \ UNDISTURBED BUFFER/ --'- ---__..., +720.5 \ y 4 4 �\ .G UUU \ /j j/ / 'g e a.AV CONSTRUCTION LIMITS \\\ z93 I / ! -' / i EMBANKMENT AND /� �� - FRAME BRICK INC, / / +730.4a BODYB BUFFER - - - - r STABILIZE WITH BODY BUFFER ZONE � (` � � rf ;. '.. / J I ❑ CABARRUS COUNTY WATER - - - --- - - / +717.4 _ / o ..._�/ ( o , ' - V E G ETAT I 0 N 1; }728.9 ' '`\,\ j , / I , / / ■ �� MAPPING 1 / / V SOLUTIONS, INC. r BODY NO BUILD BUFFER ZONE \ I I \ \ ; r \ �'� / \ \ c,' / www.tuckmapping.corn INSTALLED PREVIOUSLY PROPOSED OR of i I "- Ai \\� '' Observaflon // FRAME BRICK INC, // �` / S 'y; 6 Well $1 APPROVED (NOT RELOCATED ' +733.1 / '? - CONSTRUCTED) MEASURE ; / / +723.7 �. ; � �� q O �C' �� �o / j Pci? / ' DATE OF PHOTOGRAPHY : SEDIMENT BASIN �J ( ' ��Uy 1/9/I9 ROCK DAM Rp ti�1 (] U RD y f f -F71 �\ r J4,w Y r 34 (` � / ` / RSB 7�5 /' 1 5t.) . J � � . . , /J PATRICIAAN,DER RISER SEDIMENT BASIN � RSB � � � � i / ' // / DWELL V24.+1`- \ V G r' V / 'o V - / ��. e f TEMPORARY DIVERSION DITCH �- f 3 4 / / TERRY C. KINDL + 7 1 / / � EY CULVERT O • �C +744.4 CAROLINA STALITE 1 f CA A ST SILT FENCE -- r - -- - COMPANY J ' \ �� 6 DIVERSION CHANNEL ® / r DISCHAR }723.0 (((/ • 4 2 , ° \l \ \ APPROXIMATE LOCATION - %VL E 1Uf89tIM WATTLES AT INLETS REMOVE ABOVE 725 \\ \ - _ _ - _ _ __ _ -- - - -- ROWAN/CABARRUS COUNTY LINE GROUND TANKS yy ``\ 'PLUNGE Pool � APPROXIMATE LOCATION -�u� E ROWAN/CABARRUS J w COUNTY LINE NOTE: OTHER SYMBOLS MAY BE USED TO DELINEATE EROSION �--. � - • - , _ �_ __.' CONTROL MEASURES. REFER TO SITE NOTES. - . •.• / \L I LJ \ ,I r \ / ' - - � • -/. �� 1 \\\ AV M MORRIS ,'� •' PIT TO BE '�'-` \ \`� / 8.1 // CARAMES B. YELTON REMOVE, ABOVE RE E GROUN*3 .� KS RECLAIMED +782.6 �_/ P L AS LAKE A LA I JOHN PAUL FERRANTE III I \ \ I I STING PLA ANC , lt` Ry• t; /7 AND \ \ `� REMovE OCKP �E AREA TO B ERIN ELIZABETH FERRANTE - �$�{OP - C D AND SEEDE --,.__ ---- /' o k67.s `� / CULVERTS AND �\ o / �� �� C _ l { , •r • • CROSSINGS TO I \ \ +742.6 �r > j L! •\• i REMAIN / VULCAN LANDS, INC , - I \ 1 it E CLASS 1 BUFFER NOTES: 1. EXISTING VEGETATION IS TO BE USED WHERE POSSIBLE. BUFFER ,\7 , AREA IS TO REMAIN UNDISTURBED EXCEPT FOR THE INSTALLATION OF �/ I • • ; f LANDSCAPING ACTIVITIES - r +722.8 f' r 2. A LANDSCAPING PLAN MUST BE SUBMITTED TO CABARRUS COUNTY _ F / F if l PRIOR TO THE INSTALLATION OF TREES AND SHRUBS ASSOCIATED WITH JAMES L. MABRY II f THE CLASS 1 BUFFER. THE PLANS WILL HAVE A MINIMUM OF 2 I \ �` ,• \ -- J J SHADE TREES OR 4 ORNAMENTALS AND 15 SHRUBS FOR EVERY 50 J FEET OF BUFFER. ��� q I I \\ J \� �I `2` \ / / 3. ALL SHRUBS AND TREES FOR PLANTING WITHIN BUFFERS MUST BE ON THE APPROVED PLANT UST PUBLISHED BY CABARRUS COUNTY. 25.5 COMPARABLE SUBSTITUTES MAY BE APPROVED BY THE ZONING ADMINISTRATOR. 4. ALL SPECIFICATIONS FOR THE MEASUREMENT, QUALITY AND INSTALLATION OF TREES AND SHRUBS MUST BE IN ACCORDANCE WITH \ /� THE AMERICAN STANDARDS FOR NURSERY STOCK PUBLISHED BY THE AMERICAN ASSOCIATION OF NURSERYMEN, AND FREE OF DISEASE. \ e I \ / +713.1 alley, WIIIIgmS, Carmen, & king, inc. 5. AT LEAST FORTY PERCENT OF REQUIRED TREES WITHIN A BUFFER GORY A. RINEHARDT \ I I \\ \ / " '1.5 MUST BE LARGE MATURING TREES WITH A MINIMUM CALIPER OF 2 AND I I \ i 1 I \\ / r l / CONSULTING ENGINEERS AMY LANE RINEHARDT - INSTALL 4 HIGH / / FIRM LICENSE No. F-0203 1/2" MEASURED 6" ABOVE GROUND AT THE TIME OF PLANTING SMALL MATURING TREES MUST HAVE A MINIMUM CALIPER OF 1 1/2" I I - \ // MEASURED 6". TWENTY FIVE PERCENT OF THE TREES IN THE BUFFER \ \tt `t1\�-\ / � , / /' FENCE WITH 3 STRI DS / 120 SOUTH MAIN STREET P.O. BOX 1248 MUST BE EVERGREEN. :r KANNAPOUS, NC 28082 704/938-1515 6. SHRUBS MUST BE EVERGREEN AND AT LEAST 2 1/2 FEET TALL WHEN I \ \ Ott ��` ���` / /r OF BARBED WIRE - - . \` ``� `1```` `\ \ / PROVIDE PROPERTY LINE ,' 5 ✓OB No.: DRAWN R CHECKED er. DRAWING No.. PLANTED WITH AN AVERAGE HEIGHT OF 5 TO 6 FEET EXPECTED AS 29 5 ` 5-06-20 11526 RCC GWW Ilsss cda Ra RanWaD zDso NORMAL GROWTH OVER A FOUR YEAR PERIOD, TWENTY-FIVE PERCENT �. 1 I \\ / REVISION No. DESCRIPTION DATE INITIAL OF SHRUBS MAY BE DECIDUOUS PROVIDED THAT THE SHRUBS ARE � I � � f TWO ,SEES TALL WHEN PLANTED AND WILL GROW THREE TO FOUR FEET _ _. / , � ' I I +731'9 I PIT TO BE \\`�--�� \ // / f ,1 IPER NCDEO COMMENT$ 7-10-20 �G1+YlIV OVER A FOUR YEAR PERIOD. I -� 7. ALL TREES AND SHRUBS ARE TO BE PLANTED IN BOTH A VISUALLY RECLAIMED PLEASING FASHION AND IN SUCH A WAY AS TO FACILITATE THE I / �, \ ) / /' }716.3 I CREATION OF A VISUAL SCREEN. GENERALLY, PLANTINGS SHOULD BE / I t q AS A LAKE > / SPACED EQUIDISTANT THROUGHOUT THE BUFFER WITH FINAL DESIGN ALLAN L. KESLER I INSTALL 4 HIGH /� / / PERMIT LIMITS AND ACREAGES ARE BASED ON AN AGGREGATE OF PROPERTY APPROVAL PART OF THE OVERALL SITE PLAN APPROVAL. t , DEEDS AND BOUNDARY SURVEYS. A BOUNDARY SURVEY OF THE SITE WAS B. A MINIMUM OF TWO TYPES OF TREES AND SHRUBS MUST BE USED TO I F INCE WITH 3 STRANDS / NOT PERFORMED BY ALLEY, WILLIAMS, CARMEN & KING, INC. ADJACENT MINIMIZE THE EFFECTS OF DISEASE AND/OR BLIGHT. I ` t L / r f PROPERTY LINES AND INTERIOR PROPERTY LINES ARE APPROXIMATE AND 7zs +731 OF BARBED WIRE ^/ I � I SHOWN FOR REFERENCE ONLY l f O , +716.5 +73 5 N HORIZONTAL CONTROL POINT VERTICAL CONTROL POINT 0 - INDEX CONTOUR `- 3500 ' • ' �\ VULCAN ANDS INC t/JQY \ y�, t ` , L L ! INTERMEDIATE CONTOUR .f BARBARAAEDJACKSON I I \ - _ - . ' -T , > �' - - - -- 91OOTELen! ON + 751 .6 �. \ -- - 90,5 �- O _ •,a 77- WATER r REMOVE ROCK \ � � � _ 1 PAVED ROAD s• / , }-- DAMS AND \\ \,� \ ., _ _ DIRT ROAD - (TYP.) AV �. ` �� W }718.1 �� STABILIZE TYP. � BUILDING +719.4 / O I ' \\ c 1 �j LOCATED OBJECTROAD C_ I - FENCE HAU FOR PROPERTYACCESS - \ \ \�` ��� 7,, I l 0 rs ` \ _ . (TYP) \ PIPE �JON P. JACKSON \ AND I I �' asp ��.., POLE -•' /J BARBARA E, JACKSON R�M.gVE SILT FENCE (TYP) TOWER +711.0 WELL B (/ I 4721.7 i l \\` •1 REMOVE SEDIMENT BASINS THIS MAP MEETS OR EXCEEDS NATIONAL MAP ACCURACY STANDARDS FOR I =200 , WITH A / \ _ (TYP.) �91.2 5' CONTOUR INTERVAL, EXCLUDING AREAS MAPPED I + 21.6 OUTSIDE OF EXISTING GROUND CONTROL OR IN DENSE TREE AREAS. JON P. JACKSON / -- - __ _�_ I " � I_AND f' . / , - BARBARA E. JACKSON +873 s / h 1 1 \ VULCAN LANDS, INC \ 4707.1 `�O•:�FESS/py / PERMANENT DRAINAGE �- �s 1 1 1 - SEAL SYSTEMS TO REMAIN ,seas / h �� � � ��� '�NGINEF�'0� +?30.3 +141.5 \� ' �FSLEY f1 0II _. tn/esR WeWr 7-70-20 r �\\ _ - EE005HBA64813. Signed by ///llllllllt \`.. SPARKLE PROPERTIES LLC / EXISTING GATE AND I PORTIONS OF THIS MAP HAVE BEEN COMPILED OUTSIDE ACCESS ROAD FOR 1 ' OVERBURDEN STORAGE r MARSHALL SY)iRINGEN +680.4 DARYCK, PHILEN ' ; FORESTRY OPERATIONS TO +706.4 % THE LIMITS OF CONTROL AND THEREFORE DO NOT � AND REMAIN r I MEET THE NATIONAL MAP ACCURACY STANDARDS + AREAS TO BE STABILIZED i KAREN' A. KIEFFER WITH VEGETATION a j + 1• ` ` SEE GRADING PLANS FOR I € HORIZONTAL DATUM:NORTH CAROLINA,NAD83, USFT VERTICAL DATUM. NAVD88, GEOID 1999 REMOVAL OF SEDIMENT � � j`` � } �_.-% BASINS AND SCHEDULED \ ' 0 \� PERMANENT H D P E SLOPE 1 , `•\ � �5 ' I coNroURs IN TREED AREAS ARE APPROXIMATE STABILIZATION 1 _ _ _ - ❑ COMBINED FACTOR: f - ' - ❑ O Ground o Grid=1.0001541 DRAINS �JO REMAIN (TYP.) � O � 200 0 200 400 785 Q\ _ Y WAYS FARM LLC 7 S O / `�\ '\ � �� 1 . . � _ _ -- -�. - �_ �\ SCALE I" = 200' E§T j `V `V J I' �' - + _ - 62.2 " / IN�,5.3 � t REMOVE SEDIMENT BA }730.4 oeseavAnoN WELL Fa - � CONTOUR INTERVAL 5 WELL TO BE PROTECTED FROM ANY DAMAGE �_ I PROVIDE 100' +708.2 S-. ��- �- - ILT FENCE AND DURING CONSTRUCTION �; + +733.7 / �� � � ;ram CLASS 111 TEMPORARY DIVERSIONS / + JASON H. CLINE - /+ / CARPENTER \ \ _ r r - BUFFER ALONG (TYP.) / 3.8 AND / DONALD F. �� ti �� �'� � � PROPERTY LINE TYP / REBECCA D, CLINE _ y - REMOVE +758.z '\ AN STABILIZE EM SEDIMENT BASIN D ST E (TYP.) 725 \ `\ +735.9 i I It YESTERWAYS FARM LLC +713.7 +726.4 Uul[an W l t ._ r_w _ ,,. •'� -'_ \� � , _ Company ©} \ \_,,\ 4 ` OVERBURDEN STORAGE LORRY W.AND HITLEY \ AREAS -403 BE STABILIZED RECEIVED DIONNE M. PIGGOTT BARBARA P. WHITLEY WITH VEGETATION - fl JUL 15 2429 +731.9 GOLD HILL 7,5 LAN QUALITY +710.5 MINIM PROGRAM ti ? 15.3 ` - QUARRY ° � o f o Q - 2020 PERMIT h'21.' 3 MODIFICATION Q RECLAMATION MAP +?25.6 7 r +719.9 � � I i 1 0 SHEET 2 OF 9 _ v _- / ✓) MINE LEGEND I v \ -732.7 v /' COMPILED BY: PROPERTYIPERMIT LINE � � J❑N P, JACKS❑N � I A � � � � / / PERMIT LINE \ \ ,._./ ! 43.5 \ ` \ AND 1 I \\ �- P 2a2 1 a �` , INV OUT:723.44 �- PIT LIMIT � B A R B A R A E, J A C f S❑N ° v �, ���_ �� / P 2D-5 ..� ,rti -----� ---�" INV OUT.723.32 ' '"`1 ;i 25'UNEXCAVATED BUFFER / 1 I �^ - , \ \ / 112 LF OF 42CLASS V ( (1 ' •w I: - �� �/ �'� A - - RCP @ 0,50% UNDISTURBED STREAM BUFFER 124 LF OF 42 CLASS V * VI UNDISTURBED BUFFER/ ------------------- O / 1 \ / CONSTRUCTION LIMITS i `--� _-- I I j \ �� lr/_ YI 20-1 ,...4'• \ 4`'x4'OPEN THROAT CATCH C.ABARRL7S COUNTY'WATER .- 1 I _� 72"DIA,MANHOLE W/ RCP @ 0.50% - BODY BUFFER ZONE I I ,I / - f'� BASIN ) YI 20-4 y=- III (/ -'- / \ TOP S'OPENINGS CABARRUS COUNTY WATER - - - - -��-- � i l \ \ I "` n THROAT INV:754.0 72' DIA.MANHOLE w/ BODY NO BUILD BUFFER ZONE i I I / 1 / I INV OUT:724.00 r \ ' ` INV IN:748.0 4'ASIN TOP IS" OA CATCH 1'UC MAPPING ���•� \\ \ \ � SEE If SE PIPE ATA ET \-P BASTHROAT$NV:754 OPENINGS) SOLUTIONS, INC. 5 •2 / J/ _ INV IN:748.0 www.tuckmapping.com i ( P 20-3&P 2a4 APPROVED (NOT RELOCATED 1 NV OUT:723.94 INSTALLED PREVIOUSLY PROPOSED OR � ' I \ \ \ i i ` \ '- 20-6&P 20-7 DATE OF PHOTOGRAPHY : CONSTRUCTED MEASURE _. __-_-� i 1 I I / � 8 LF OF 24"CLASS III RCP @ 2.50% 1 ) � i � / ' � t - � \\ \�-� 1 ��/ � YI 20.2&YI 20-3 8 LF OF 24 CLASS If RCP @ 2.50% SEDIMENT BASIN Q �� I - _ _ •� \ - 4 xBASIN 8T OPENINGS)HROAT YI 20-5&YI 20-6 / ( \ ! ` I I < �'.. -- - / THROAT NV:754.0 4'x4'OPEN THROAT CATCH I/�/I /"� ( I •�� \ -, -� �. TINV OUT:748.2 BASIN(8"OPENINGS) ROCK DAM l] RD � RD � �19.4 Q � � } I _ / - \' /, /� THROAT INV: 754.0 I `- -� �-,, 'i, I J.QUA INV OUT: 748.2 [� �a( RISER SEDIMENT BASIN � RSB � RSB � ,-: I 1 32.9 \\� l % TEMPORARY DIVERSION DITCH TB9 TD)-- �,� �._ / X INSET A CULVERT XX" CMP " ' PHA DATA � __� �•,w :`, , �I E 1A, 2 & 3 P100 S SILT FENCE _ ---)F-�E- / \\ /� I I AM A- I SCALE: ((( DIVERSION CHANNEL ® ( J❑N P, JACKS❑N 1 ' SLOPE DRAIN WATTLES AT INLETS AND / I I PLUNGE POOL ® / BARBARA E, JACKS❑N �zz NOTE: OTHER SYMBOLS MAY BE USED TO DELINEATE EROSION � L j CONTROL MEASURES. REFER TO SITE NOTES. AX, ' 1 I CATEGORY AFFECTED ACREAGE �� LJ �� a SEDIMENT/SETTLING PONDS * 0.9 ACRES ' - OVERBURDEN STORAGE 136.4 ACRES 21 .7 STOCKPILES 19.0 ACRES / PROCESSING/HAUL ROADS 9.8 ACRES 7 PIT I: x 2B6.B ACRES X--� �� �.. . �� � � .�r � ��� �of��'A. I S T 0 F rA G E AREA I �, � � � � ! ='� ��' ., , S / OTHER 25.6 ACRES X-�X I TOTAL 478.5 ACRES _ c' \ 4609.3 / TOTAL PERMITTED AREA 553.B ACRES _ _ _ _ - - - 1 I �� HAUL ROAD TOBELOWERED • THE PIT IS USED AS A SETTLING POND _ _ - - - - - ` - - _ I I I ,/�-� - _� -\ 70 ALLOW ST E PIT ER TO / /�/ _-'- FLOW INTO THE PIT / MINE MAP NOTES: 1. THE MODIFICATIONS TO THE MINE MAP INCLUDE THE ADDITION OF A \ UNDISTURBED BUFFER ALONG THE EASTERN AND SOUTHEASTERN SIDE OF THE QUARRY TO REPLACE OVERBURDEN STORAGE BERMS PREVIOUSLY APPROVED, ADDITION OF ADDITIONAL PHASING FOR THE �_ QUARRY EXPANSION, THE ADDITION OF 138.8 ACRES ON THE WESTERN �c, r ""--- - _ - --�- _ _ r SIDE OF THE QUARRY, AND CONSTRUCTION OF A MATERIAL STORAGE AREA �----�_---- 2. THE DESIGN AND SIZE OF THE SEDIMENT BASINS APPROVED IN 2013 X MINE PERMIT MODIFICATION WERE NOT REDUCED TO REFLECT THE CHANGE IN THE OVERALL DISTURBED AREA. X o9.O 3. THE SEDIMENT BASINS THAT HAVE BEEN INSTALLED ARE SHOWN IN r' / XIS -F �j DARK GREEN. EROSION CONTROL MEASURES SHOWN IN A LIGHT JACKS❑N ( , _ -BROWN WERE PREVIOUSLY APPROVED, BUT NOT INSTALLED. EROSION CONTROL MEASURES SHOWN IN A DARK RED ARE MEASURES VD i PREVIOUSLY APPROVED, BUT HAVE BEEN SHIFTED TO MATCH UPDATED / �' ems' '7 19.4 e TOPO AND THE REMOVAL OF THE PROPOSED OVERBURDEN STORAGE JACKS❑N / �� %' '�! alley, Williams, carmen, & king, Inc. BERM. EROSION CONTROL MEASURES SHOWN IN LIGHT BROWN AND CONSULTING ENGINEERS DARK RED ARE MEASURES THAT WERE PREVIOUSLY APPROVED IN 2012 AND 2013 USING THE UPDATED EFFICIENCY DESIGN STANDARDS. 72080 r+( �t�j� FIRM LICENSE No. F-0203 4. PORTIONS OF INFORMATION SHOWN ON THIS MAP WERE PREPARED BY r I 1 120 SOUTH MAIN STREET P.O. BOX 1248 OTHER ENGINEERING FIRMS. REFER TO PREVIOUS MODIFICATIONS FOR KA S NC 280 8 51 CONSTRUCTION DETAILS. / r ,__-_ - _ i l �S NNAP 82 704/93 -1 5 � ou 5. STREAM CROSSINGS WERE DESIGNED BY CONCORD ENGINEERING AND I /'2 , DATE: JOB No.: DRAWN BY: CHECKED BY.• DRAWING No.: SURVEYING (CESI). USE THE ORIGINAL CONSTRUCTION PLANS AND / I I j o s- ��_ 5-06-20 11526 RCC GWW IIsm Gm w enam 2o2o DETAILS FOR THE CONSTRUCTION OF THE CULVERTS AND SHOWN IN I 'I o RED ° REVISION No. DESCRIPTION DATE INITIAL 6. PROPOSED CROSSING #2 HAS BEEN SHIFTED UPSTREAM FROM THE I I � Ss r PER N'c I?ECr COMMENTS 7- 10-20 VtroNl+ ORIGINAL DESIGN LOCATION TO ACCOMMODATE REVISIONS TO THE SITE I I GRADES BASED ON THE UPDATED PROPERTY LINES. ADJUST THE I I I I SEE INSET A ON SHEET 3 LOCATION AND INVERTS SHOWN ON THESE PLANS. A LOAD ANALYSIS , r I I r . I I I 1 FOR PIPE DATA HAS NOT BEEN PERFORMED. A CULVERT LOAD ANALYSIS SHALL BE , i - 7 1 PERFORMED BY THE CULVERT MANUFACTURER PRIOR TO THE 471 PERMIT LIMITS AND ACREAGES ARE BASED ON AN AGGREGATE OF PROPERTY FABRICATION OF THE CULVERT. I II I DEEDS AND BOUNDARY SURVEYS. A BOUNDARY SURVEY OF THE SITE WAS 7. PRIOR TO CONSTRUCTION OF STREAM CROSSINGS, PERMITS FOR THE 4751 .3 1i I Q NOT PERFORMED BY ALLEY, WILLIAMS, CARMEN & KING, INC. ADJACENT STREAM IMPACTS WILL BE OBTAINED AND PROVIDED TO NCDEQ - LAND , TEMP.DIVERSION CHANNEL 20-18 ( PROPERTY LINES AND INTERIOR PROPERTY LINES ARE APPROXIMATE AND QUALITY SECTION. STREAM BUFFERS SHALL REMAIN UNDISTURBED 6'BOTTOM WIDTH, N DEPTH I I I I N lIl ( SHOWN FOR REFERENCE ONLY. UNTIL PERMITS HAVE BEEN OBTAINED FOR THE DISTURBANCE. r " - 2:1OM WIDTH,2SLOPES 11 L , O B. ADJACENT PROPERTY OWNERS ARE NOW OR FORMERLY AND BASED ON / VARIABLE DITCH SLOPE I I 1 >' - ..._. _.. ...__. ._ _F41 .5 III \ \ / 7 -- t =. B III 6� B a I 1 ATERIAL STORAGE CROS SECTION' B-�it HORIZONTAL CONTROL POINT 0" I - II VERTICAL CONTROL POINT I jf ' i � � '-- Ili I � . \ INDEX CONTOUR 3500 - r V f SPARKLE PR❑PERTIES LLC ,� � j x i II � � �"` � R /� INTERMEDIATE CONTOUR SPOT ELEVATION �.. 751.6 WATER PAVED ROAD 2 .. Q J` 723.5 ' 1 I i F yi 72$ DIRT ROAD 23p .0 BUILDING �_. 4 !r EXISTING GATE AND �65 LOCATED OBJECT c =� � \ ACCESS ROAD FOR DARY K, PHILEN FORESTRY ❑PERATI❑NS , r, / , I � FENCE v v v TREES AND ,? � (NOT TO BE USED FOR , .a � \ ��� / � PIPE � -- - - -( KAREN A, KIEFFER \, QUARRY ACTIVITIES /� - 1 POLE .�' TOWER WELL DITCH INV Ol1T. 722.0 i 1 r r q TEMP.HIGHWALL BERM THIS MAP MEETS OR EXCEEDS NATIONAL MAP ACCURACY STANDARDS FOR I"=200', WITH A 725.5 �ss��` \ \ --733.6 5' CONTOUR INTERVAL, EXCLUDING AREAS MAPPED k / - `\ 1$� �� \ OUTSIDE OF EXISTING GROUND CONTROL OR IN PERM.SLOPE DRAIN(TVP) DENSE TREE AREAS, 0 ,30� \ \ Z-\ �yb ao NN z p 1BLET ,,,,PROPOSED OUT ONANNf[ WIDTH I NIMUM 4'BoE ro_�.._ _ TTOM � S 1 730.26) SEAL �. y S "\ - '�' I EMP. HIGHWALL BERM \ \ ,-.. \••. ,% 16883 qL INV OUT:724$ ♦'.FN ..� - / 01 I IFS .Sl�� r / \, \ IN i ) \ E0D005E68A646B.. cu519ned by LEY 110 7 �I°� i i OBSERVATION WELL #3 30.4 n' WELL TO BE PROTECTED ~`Z FROM ANY DAMAGE Ins I a� 1 _ DURING CONSTRUCTION 33.7 DURIs fill PORTIONS OF THIS MAP HAVE BEEN COMPILED OUTSIDE / `�� , \\', \ ^ �© 732.53 (hIl % 350 LF OF 30"CLASS V RCP @ 1.0° THE LIMITS OF CONTROL AND THEREFORE DO NOT J A S❑N H, CLINE // \ '\ I n� 1 Gj i7i�� MEET THE NATIONAL MAP ACCURACY STANDARDS TEMP. DIVERSION CHANNEL 20-1A Ip AND / D❑NALD F, �\ _ � �„` ; \ �'1 � j� > � REBECCA D. CLINE CARPENTER 2- BOTTOM SIDE SLOPES 2.5'DEPTH / `\\ \ O SIDESLOPES - ` \ ` \ VARIABLE DITCH SLOPE p 'PG+ i HORIZONTAL DATUM:NORTH CAROLINA,NAD83,USFT �` al VERTICAL DATUM: NAVD88, GEOID 1999 INSTALL NAG SC II , \ \ `'lllll LINER IN BENCH OBN ; !' J wv w:7za, CONTOURS IN TREED AREAS ARE APPROXIMATE 5 p + _ 1 COMBINED FACTOR: O.2 ��, �� 1� \ WATTLE - _ ! Grid to Ground=0.9998459 ATESLOPEN j 1 r ` \ ' �_ DRAIN INLE I f \- ^ /_ - Ground.to Grid= 1.0001541 / -7 • . (TYP) 100 0 100 200 RELOCATE SLOPE „11 35.9 I _J- �\ �� \ DRAIN IN PHASE 2 ',pall �F 9 .5 �C I SCALE I" = I00' WESTERN MATERIAL STORAGE AREA-PHASE 1 111J 7 6 A _ O� ,� It CONSTRUCTION SEQUENCE I ` �.. CONTOUR OUR INTERVAL V AL 1. INSTALL PIPE 20-1. COMPLETE BACKFILL. SEED AND STABILIZE DISTURBED AREAS AS SOON AS THE PIPE IS INSTALLED. \ O u I �, 2. LOWER THE HAUL ROAD TO ALLOW RUNOFF TO ENTER THE PIT. �p ++ a 1111 736.22 3. BEGIN CLEARING THE AREA WHERE SILT FENCE TEMPORARY DIVERSION BERM AND TEMPORARY DIVERSION DITCHES WILL BE INSTALLED. 1 p I _F3 5•Q 4. INSTALL THE SILT FENCE,THE TEMPORARY DIVERSIION BERM,DIVERSION CHANNEL 20 1A AND TEMPORARY DIVERSIONS IN THE LOCATIONS SHOWN ON THE PLAN. THE TEMPORARY DIVERSION BERM ON THE SOUTHERN END OF THE PROJECT AREA(SEE INSET B)WILL PREVENT ANY RUNOFF FROM FLOWING SOUTH RUNOFF 111\111 t I I WILL POND IN THE UPSTREAM BASIN AREA WILL OVERFLOW UPSTREAM OF THE BASIN AND FLOW NORTH AND WEST. STABILIZE THE DISTURBED AREAS WITH A \II, INSTALL DIVERSION BERM 9 1 \ `\ \\ / L A R R Y W, W H I T L E Y \ GROUNDCOVER. 11 5'TOP WIDTH WITH 2:1 FILL 5. CLEAR THE REST OF THE AREA WHERE DIVERSION CHANNEL 20-1 B WILL BE CONSTRUCTED. 1 N 1 SLOPES I `\ `\ \`� �� ' AND �p DI❑NNE M. PIGG❑TT `'�, �` \ � 6. INSTALL DIVERSION CHANNEL 20-IB AND STABILIZE WITH A GROUNDCOVER. 736.22 W) ' I ' ' B A R B A R A P, W H I T L E Y �, UU1[an 7. CLEAR THE REST OF THE AREA WHERE MATERIAL WILL BE PLACED DURING PHASE 1. 5. BEGIN PLACING MATERIAL IN THE STORAGE AREA. PLACE MATERIAL ALONG THE SOUTHERN EDGE TO CONSTRUCT THE EXTERIOR SLOPE AS SOON AS POSSIBLE. "'� 13 + 1 ENSURE THAT ALL DISTURBED AREAS DRAIN TOWARDS THE PIT. MAINTAIN A HIGHWALL BARRIER ALONG THE TOP OF SLOPES AT ALL TIMES. ' `\� \` ' ' \ Materials CCt17pa11y 6. BRING THE SOUTHERN EDGE OF THE MATERIAL STORAGE AREA TO GRADE AND INSTALL THE TERRACE AND SLOPE DRAIN. SEED AND STABILIZE THE EXTERIOR `\` 41�j , L A R R Y W, W H I T L E ` \ INSTALL SILT FENCE ' SLOPES BELOW THIS ELEVATION. WATTLES ARE TO BE INSTALLED AT THE INLET OF ALL SLOPE DRAINS AND A PLUNGE POOL WILL BE INSTALLED AT THE OUTLET \��� 4731 .9 `\ ' OF ALL SLOPE DRAINS. INSTALL A NORTH AMERICAN GREEN S150BN CHANNEL LINER IN THE BENCH CHANNELS. THE DISTURBED AREAS IN THE STORAGE AREAS \� �3$� ' AND ARE TO BE DIVERTED TO DRAIN AWAY FROM THE SLOPE AND TOWARDS THE PIT AT ALL TIMES. \ ``1\ \ ' B A R B A R A P W H I T L \ ' RECEIVED I'� ly/E® 7. ONCE THE SLOPE ABOVE THE TERRACE HAS BEEN CONSTRUCTED,COMPLETE GRADING OF THE SOUTHERN SLOPE AND PROVIDE A GROUND COVER ON THE `\ 1 IZ L.S✓ EXTERIOR SLOPES 8. CONTINUE TO PLACE MATERIAL IN THE STORAGE AREA.ENSURE THAT ALL DISTURBED AREAS DRAIN TOWARDS DIVERSION CHANNEL 20-1A AND 20-18 OR THE PIT. '\ 1 - \ ' O \~ DIVERSION CHANNEL 20-1A AND 20-1 B WILL NOT COLLECT RUNOFF UNTIL ENOUGH FILL HAS BEEN PLACED IN THE STORAGE AREA TO FORCE RUNOFF TO FLOW \-- \ / 1 - .1/ \\ \ ~~ GOLD HILL AIL 5 ZI)�Q TOWARDS DIVERSION CHANNEL 20-1A AND 20-1B. INSTALL SILT FENCE ` ' J 9. SEED AND STABILIZE AREAS AT THEY ARE BROUGHT TO GRADE. PROVIDE A TEMPORARY GROUNDCOVER ON EXTERIOR SLOPES AND INACTIVE FILL AREAS EVERY `\ ' '_''/ 1 SPRING AND FALL. AND MANHOLES YI 20-3 AND YI 20-6. \` ' _ �~ ��` MINING PROGRAM 10. ONCE THE MATERIAL STORAGE PLACEMENT BEGINS IN THE NORTHERN END OF PHASE ONE,INSTALL PIPES P 20-3 AND P 20-5 OLES \ QUARRY T LAND UA�LITY INSTALL THE MANHOLES IN SECTIONS AND USE THE OPEN MANHOLES FOR INLET DRAINS. INSTALL A STORAGE AREA AROUND THE INLET AND INSTALL A TEMPORARY TRASH RACK. ONCE THE AREAS SURROUNDING THE MANHOLE HAS BEEN FILLED,INSTALL ANOTHER SECTION OF THE MANHOLE RISER. SEETHE INLET SUMP DETAIL ON SHEET 8. - 11. AS THE MATERIAL STORAGE AREA IS BEING BROUGHT TO GRADE,INSTALL YI 20-4,Y120-5,YI 20-7,AND YI 20-B AND INSTALL THE OPEN TOP CATCH BASINS INLET$OI `V' 4 WESTERN MATERIAL THE MANHOLES. I ^4�`k^J II WESTERN MATERIAL v 12, KEEP ALL DISTURBED AREAS DRAINING INTO THE PIT AT ALL TIMES. I - l"{ _ -�,. � I STORAGE AREA 13. INSTALL HIGH WALL PROTECTION ALONG THE TOP OF THE FILL SLOPE AT ALL TIMES 14. MONITOR ALL EROSION CONTROL MEASURES AFTER EACH RAINFALL. REMOVE ACCUMULATED SEDIMENT,AND REPAIR AND DAMAGE TO THE SEDIMENT BASINS, / q �� 1 .3 I - C PHASE DIVERSION BERM,DITCHES.AND SILT FENCE. INSET B - INITIAL GRADING PHASE 1 VASE 1 CONSTRUCTION 15. ONCE THE MATERIAL STORAGE AREA HAS BEEN FILLED TO THE PHASE LIMITS,STABILIZE THE REMAINING SLOPES AND FILL AREA PER THE RECLAMATION DETAIL - I `� �I �t .fir c T� Q AND SEEDING SPECIFICATIONS. 1 - 100' SHEET 3 OF V MINE LEGEND I 1 �1 ,, �j ~�/ COMPILED BY: -}732.7 J❑N P, JACKS❑N I - -�-743.5 J�{ PROPERLY/PERMIT LINE � r/ >� , PERMIT LINE ����������� AND 1 ( V 'f V a PIT LIl41Lf �' � - BARBARA E. JACKS❑N � ,,t � "�._� ,' ""`.;���•• u 25'U'NEXCAVATED BUFFER -- --- - _� -� I �i=-- t _. ,, ff'' ,�. . _-_. _ , -���,'.�I . •� i �� UNDISTURBED STREAM BUFFER ---- ------- � \ ; r UNDISTURBED BUFFEIL' ----'-�---"----" / I 1 �� c, / / /� '/ .::a'• CONSTRUCTION LIMAS CABARRUS COUNTY WATER BODY SUFFER ZONE - � v^`� / �\ .- \� � I ,l , fir•_ CABARRUS COUNTY WATER - - - - % i ' I I I i. .:. �^ /// / � � % MAPPING BODY NO BUILD BUFFER ZONE �. ✓ � �' i \ / _,% // / tuckSOLUTIONS, INC. r j 1 6.6 �� 5 www.tuckmapping.com _ INSTALLED PREVIOUSLY PROPOSED OR APPROVED (NOT RELOCATED �' CONSTRUCTED) MEASURE ! ' I \� j I DATE OF PHOTOGRAPHY SEDIMENT BASIN (,� �. �o �� �` 1/9/19 i i J ROCK DAM O RD RD 1 -4719.4 RISER SEDIMENT BASIN ei�k RSB RSB 4732.9 QUARRY TEMPORARY DIVERSION DITCH Tr, i -- - - - a EXPANSI ® h MIT CULVERT XX" CMP v, 1 SILT FENCE X x -3f E- i �.� ��� _ �0)* DAM A- 1 J❑N P. JACKS❑N \ i DIVERSION CHANNEL i� - . SLOPE DRAIN WATTLES AT INLETS I AND � � ' \, _ \ \ \`•, �.S ® /PLUNGE POOL BARBARA E. JACKS❑N NOTE: OTHER SYMBOLS MAY BE USED TO DELINEATE EROSION CONTROL MEASURES. REFER TO SITE NOTES. CATEGORY AFFECTED ACREAGE I 30 \ d SEDIMENT/SETTLING PONDS * 0.9 ACRES 1 OVERBURDEN STORAGE 136.4 ACRES � - `-- µ-- '- _-` � _ i i OVERB U • N � \\ \ / / ( / STOCKPILES 19.0 ACRES 11 PROCESSING/HAUL ROADS 9.8 ACRES � STO AGE AREA \ �' _ PIT 286.8 ACRES OTHER 25.6 ACRES TOTAL 478.5 ACRES r / _ ._ I / I, \ ��_/ 409.3 _ _ _ - Y I 1 TOTAL PERMITTED AREA 553.8 ACRES - - � -. T P.5' BERM _ - - - -,-� : * THE PIT IS USED AS A SETTLING POND 3 SIDE SLOPES_ _ - --- -- -- 1 ��� - _ ! TEMP.DIVERS-ION CHANNEL 20-2 X IZ - a _ �. _ I 5 BOTTOM WIDTH,W DEPTH / - - _ , I 72 3:1 SIDE SLOPES ---_. __._...�_ '•. \ �� MINE MAP NOTES: ` � - J 5 0.5%DITCH SLOPE 1. THE MODIFICATIONS BUFFER R THE MINE MAP INCLUDE THE ADDITION OF A 1 _____ _ _________ - UNDISTURBED BUFFER ALONG THE EASTERN AND SOUTHEASTERN SIDE X / / ` O� ------ _ - r' OF THE QUARRY TO REPLACE OVERBURDEN STORAGE BERMS 73 _--- PREVIOUSLY APPROVED, ADDITION OF ADDITIONAL PHASING FOR THE - QUARRY EXPANSION, THE ADDITION OF 138.8 ACRES ON THE WESTERN - e' __ _ -- - SIDE OF THE QUARRY, AND CONSTRUCTION OF A MATERIAL STORAGE / / - _ _� 7?S 725------ -- �_ �10� ® ��� R> AREA 2. THE DESIGN AND SIZE OF THE SEDIMENT BASINS APPROVED IN 2013 `` 3O --` MINE PERMIT MODIFICATION WERE NOT REDUCED TO REFLECT THE X ' i '� CHANGE IN THE OVERALL DISTURBED AREA. xis �OC�•0 3. THE SEDIMENT BASINS THAT HAVE BEEN INSTALLED ARE SHOWN IN J� /// DARK GREEN. EROSION CONTROL MEASURES SHOWN IN A LIGHT JACKS❑N /'�� - 3Q i -' BROWN WERE PREVIOUSLY APPROVED, BUT NOT INSTALLED. EROSION CONTROL MEASURES SHOWN IN A DARK RED ARE MEASURES �D PREVIOUSLY APPROVED, BUT HAVE BEEN SHIFTED TO MATCH UPDATED ( / / ® _ - 7 1 9.4 ( � TOPO AND THE REMOVAL OF THE PROPOSED OVERBURDEN STORAGE JACKS❑N ' 1 alley, willias, Carmen, & king, inc. BERM. EROSION CONTROL MEASURES SHOWN IN LIGHT BROWN AND ~�72S mCONSULTING ENGINEERS DARK RED ARE MEASURES THAT WERE PREVIOUSLY APPROVED IN 2012 i��-_ .__.____.- - - _ _. - - FIRM LICENSE No. F-0203 AND 2013 USING THE UPDATED EFFICIENCY DESIGN STANDARDS. / / ! /=` '-` �.__ 75Q •_-', 7j�7 4. PORTIONS OF INFORMATION SHOWN ON THIS MAP WERE PREPARED BY / - -__..___._. 120 SOUTH MAIN STREET P.O. BOX 1248 w _ OTHER ENGINEERING FIRMS. REFER TO PREVIOUS MODIFICATIONS FOR /�� ,' �' ° -- +_ ► KANNAPOUS, NC 28082 704/938-1515 CONSTRUCTION DETAILS. = ; - ..--.__s.�.� -- 5. STREAM CROSSINGS WERE DESIGNED BY CONCORD ENGINEERING AND _ :' ;' _.__ _.__aa f DATE JOB N1 DRAWN DY,• CHECKED BY.• DRAWING No.: SURVEYING (CESI). USE THE ORIGINAL CONSTRUCTION PLANS AND _ \ -' 5-06-20 11526 RCC GWW Ilsze me Isw unvua0 zozo DETAILS FOR THE CONSTRUCTION OF THE CULVERTS AND SHOWN IN / I -r ,� _ G REVISION No. DESCRIPTION DATERED IN/T/AL 6. PROPOSED CROSSING #2 HAS BEEN SHIFTED UPSTREAM FROM THE / / >\f`s -� \ PER NCDEQ COMMENTS 7-10-20 GMW - ORIGINAL DESIGN LOCATION TO ACCOMMODATE REVISIONS TO THE SITE / GRADES BASED ON THE UPDATED PROPERTY LINES. ADJUST THE SEE INSETA ON SHEET3 \ LOCATION AND INVERTS SHOWN ON THESE PLANS. A LOAD ANALYSIS / / NSETA ON SHEET HAS NOT BEEN PERFORMED. A CULVERT LOAD ANALYSIS SHALL BE aK 75.3 FOR TA PERFORMED BY THE CULVERT MANUFACTURER PRIOR TO THE �' / / / Q o"1 \ \ 471 PERMIT LIMITS AND ACREAGES ARE BASED ON AN AGGREGATE OF PROPERTY FABRICATION OF THE CULVERT. / f DEEDS AND BOUNDARY SURVEYS. A BOUNDARY SURVEY OF THE SITE WAS 7. PRIOR TO CONSTRUCTION OF STREAM CROSSINGS, PERMITS FOR THE / 4751 .3 �' Q \/ , NOT PERFORMED BY ALLEY, WILLIAMS, CARMEN & KING, INC. ADJACENT STREAM IMPACTS WILL BE OBTAINED AND PROVIDED TO NCDEQ LAND w PROPERTY LINES AND INTERIOR PROPERTY LINES ARE APPROXIMATE AND QUALITY SECTION. STREAM BUFFERS SHALL REMAIN UNDISTURBED SHOWN FOR REFERENCE ONLY. UNTIL PERMITS HAVE BEEN OBTAINED FOR THE DISTURBANCE. / ; / j' TEMP. HIGHWALL BERM \ e 8. ADJACENT PROPERTY OWNERS ARE NOW OR FORMERLY AND BASED ON i' 474'1 .5 � HORIZONTAL CONTROL POINT ON V - 111 . _ � � I: VERTICALO / / / .i / __ y i�/V♦ r _,_.._s ,,._� (J-I \ �. 1._' INDEX CONTOUR 3500 SPAR KLE PR❑PERTIES LLC I • I __- ,, INTERMEDIATE CONTOUR ' r 776.8 IT ..� _ - \ o SPOT ELEVATION + 751.6 WATER V PAVED ROAD � �S O DIRT ROAD - , ' �f i � O � \ � _ - -� � �q o 23.8 � `, � ' BUILDING yt--`78.7 i LOCATED OBJECI , FENCE X V DARYL K, PHILEN \ \ i I I„I i � �� � TREES _ / 1 1 PIPE KAREN AND IEFFER POLE I \ �1� ' l � TOWER WELL efl i DITCH rNv OUT:722.0 THIS MAP MEETS OR EXCEEDS NATIONAL MAP _ , ,. , t .. r_ SO \\\\' CVi1 \ ACCURACY STANDARDS FOR I"=200', WITH A //---- / ,, „ ;\ -�733.6 S CONTOUR INTERVAL, EXCLUDING AREAS MAPPED D W q OUTSIDE OF EXISTING GROUND CONTROL OR IN PERM SgOPE DRA (TYP) .'% DENSE TREE AREAS. I ` a } CRI Is WATTLE AT SLOPE DRAIN AN ^® ` �N CAROB', } `,. INLET CTYP) O�•pFESS/py• SEAL \ A- \ - �` �1 \\ EMP.HIGH WALL BERM ; \ \ - > s 688 ` INSTALL NAG SC150 •A 3 X k - Nv out:7za.5 G' :FN EQ '0 INSTALL NA SC150BN I / A�111 tr \. ._ �.,•GINE•;�� . 7-10-20 SLINER WALE IN B CH SWALE IN BENCH r` \1 FSLEY �, `�\ �nnniln\\ uSigned by: Doc TEMP.HIGHWALL BERM ';1 - .�. W We.111r\, \ � � , ,\ •GSAa, OBSERVATION WELL #3 i - • - 3A D005HBA848B,_ WELL TO BE PROTECTED / \ \ FROM ANY DAMAGE DURING CONSTRUCTION ' �� % 7j5 _" >� 1 -, "'42v ;J� PORTIONS OF THIS MAP HAVE BEEN COMPILED OUTSIDE 4733.7 // - "= f; :f 350 LF OF 30"RCP @ 1.0% THE LIMITS OF CONTROL AND THEREFORE DO NOT JAS❑N H, CLINE / \ ' � �, '' �, RS8 �a` v _ � , AND / D❑N A L D F, ; ; ,, i MEET THE NATIONAL MAP ACCURACY STANDARDS r CARPENTER /� < � \ S REBECCA D, CLINE 1 �% \ \ � \ � ' � � � " � � � � � �' /` / _ HORIZONTAL DATUM: NORTH CAROLINA,NAD83,USFT , - VERTICAL DATUM: NAVD88, GEOID 1999 1 �, , >�6 ; ; -771.2 AG SC150BN i I NV IN:728.0 f CONTOURS IN TREED AREAS ARE APPROXIMATE INSTALL V _ _ COMBINED FACTOR: y� d758.2 \ v �c LINER IN i ! / - - Grid to Ground=0.9998459 \ \ / r BENCH Ground to Grid= 1.0001541 SWALE SLOPE DRAIN 1 \ i- \ RELOCATED FROMPHASE 1 _ �` 11110111 73 C, LOCATION 1 } 100 I 0 •- - k -{73 9 /�� I �- \ , �� F, I \ - SCALE 1" = 100' 72S - 3 L/V ° n { CONTOUR INTERVAL 5' - v � C LARRY W. WHITLEY \\ WESTERN MATERIAL STORAGE AREA-PHASE 2 = CONSTRUCTION SEQUENCE AND \ , \�\_ \ '� _ \ `. 1. CLEAR ENOUGH AREA TO INSTALL THE EROSION CONTROL MEASURES IN PHASE 2. - DI❑NNE M, PIGG❑TT BARBARA P, WHITLEY UU1[an 2. INSTALL THE SILT FENCE,RSB 20-1,TEMPORARY DIVERSION CHANNEL 20-2 AND THE ADJACENT TEMPORARY BERM,AND TEMPORARY DIVERSIONS IN THE LOCATIONS SHOWN ON THE PLAN. \ , � � j \\ Materials Company 3. CLEAR THE REST OF THE AREA WHERE MATERIAL WILL BE PLACED DURING PHASE 2 AND THE AREA WHERE DIVERSION CHANNEL 20-2 1 ' �y' y � ['� "' -- PLUNGE LJ 4, INSTALL DIVERSION CHANNEL 20-28 AND STABILIZE WITH A GROUNDCOVER. POOL (TYP) 5. BEGIN PLACING MATERIAL IN THE STORAGE AREA, PLACE MATERIAL ALONG THE SOUTHERN EDGE TO CONSTRUCT THE EXTERIOR SLOPE AS SOON AS POSSIBLE. i -}731 .9 AREAS DRAIN TOWARDS THE PIT. MAINTAIN A HIGHWALL BARRIER ALONG THE TOP OF SLOPES AT ALL TIMES. `\ '_ `--�~`- JUL I ENSURE THAT ALL DISTURBED --- 6. BRING THE SOUTHERN EDGE OF THE MATERIAL STORAGE AREA TO GRADE AND INSTALL THE TERRACE AND SLOPE DRAIN. WATTLES ARE TO BE INSTALLED AT \ \ THE INLET OF ALL SLOPE DRAINS AND A PLUNGE POOL WILL BE INSTALLED AT THE OUTLET OF ALL SLOPE DRAINS. SEED AND STABILIZE THE EXTERIOR SLOPES LAND OU 41F \ BELOW THIS ELEVATION, INSTALL A NORTH AMERICAN GREEN S1508N CHANNEL LINER IN THE BENCH CHANNELS. DISTURBED AREAS IN THE STORAGE AREAS ARE TO BE DIVERTED TO DRAIN AWAY FROM THE SLOPE AND TOWARDS THE PIT AT ALL TIMES. T ONCE THE SLOPE ABOVE THE TERRACE HAS BEEN CONSTRUCTED,COMPLETE GRADING OF THE SOUTHERN SLOPE AND PROVIDE A GROUND COVER ON THE - - GOLD HILL , EXTERIOR SLOPES. 8. CONTINUE TO PLACE MATERIAL IN THE STORAGE AREA.ENSURE THAT ALL DISTURBED AREAS DRAIN TOWARDS DIVERSION CHANNEL 20-2 OR THE INLETS QUARRY INSTALLED DURING PHASE 1. ' _ _ _ 9. SEED AND STABILIZE AREAS AT THEY ARE BROUGHT TO GRADE. PROVIDE A TEMPORARY GROUNDCOVER ON EXTERIOR SLOPES AND INACTIVE FILL AREAS i �~ EVERY SPRING AND FALL. ( \ r 10. KEEP ALL DISTURBED AREAS DRAINING INTO THE PIT AT ALL TIMES. .. Iry ' ❑ 11, INSTALL HIGH WALL BARRIERS ALONG THE TOP OF THE SLOPE AS THE FILL IS BEING PLACED. I _° � O WESTERN MATERIAL 12. MONITOR ALL EROSION CONTROL MEASURES AFTER EACH RAINFALL, REMOVE ACCUMULATED SEDIMENT.AND REPAIR AND DAMAGE TO THE SEDIMENT BASINS, DIVERSION BERM.DITCHES,AND SILT FENCE. - - 21 .3 p STORAGE AREA 13, ONCE THE MATERIAL STORAGE AREA HAS BEEN FILLED TO THE PHASE LIMITS,STABILIZE THE REMAINING SLOPES AND FILL AREA PER THE RECLAMATION DETAIL - I�I , AND SEEDING SPECIFICATIONS. (� �"7 ' 1 HASE 2 CONSTRUCTION i 1 , J 0 . � �� SHEET 4 OF 9 i MINE L EGEND /' �T PROPERTY/PERMIT LINE - 732.7 / / i .�� , ��'. �-'� .)\ �� \ % / ' - / - .-i� COMPILED B 1 : PERMIT LINE ------ �,r 7 J❑N P, JACKS❑N t �� �,, • � ;; -743 .5 AND - 1 � _ _11" r PIT LIMIT BARBARA E, JACKS❑N 25'UNEXCAVATED BUFFER - -- -- -- - I 1 - -- �-.-:-i / / / . .-w UNDISTURBED STREAM BUFFER --------a-- .- UNDISTURBED BUFFER' -__--------- CONSTRUCTION LIMITS CABARRUS COUNTY WATER - - - - - - - - - -- / I / ;' ,�• • , BODY BUFFER ZONE CABARRUS COUNTY WATER BODY NO BUILD BUFFER ZONE MAPPING tucSOLUTIONS. INC. I y INSTALLED PREVIOUSLY PROPOSED OR I j � 16.6 \\ 53•2 / �� www.tuckmapping.com APPROVED (NOT RELOCATED / CONSTRUCTED) MEASURE j �✓ \ DATE OF PHOTOGRAPHY : SEDIMENT BASIN 0 ,=' � s-" �� , � \l1/9/19 - _ _. �719.4 I gROCK DAM Q RD � RD � ; � ^ / \ QUARRY RISER SEDIMENT BASIN � T 11 RSB RSB _1732.9 N� - G 9 EXPANSI ® LLMj IT TEMPORARY DIVERSION DITCH TB) � - ,„ , CULVERT XX" CMP SILT FENCE J X _ v� 0 DAM A- 1 DIVERSION CHANNEL ® I J❑N P, JACKS❑N I ,> SLOPE DRAIN WATTLES AT INLETS � T,1 1 PLUNGE POOL ® BARBARA E, JACKS❑N NOTE: OTHER SYMBOLS MAY BE USED TO DELINEATE EROSION CONTROL MEASURES. REFER TO SITE NOTES. I CATEGORY AFFECTED ACREAGE '�� I 1 OVER/ BU N SEDIMENT/SETTLING PONDS * 0.9 ACRES - - I� OVERBURDEN STORAGE 136.4 ACRES "`� ^�" �." ! � " I I ; STOCKPILES 19.0 ACRES l ��.'• , -.;w , \ I / (1 .� PROCESSING/HAUL ROADS 9.8 ACRES PIT 286.6 ACRES s I S T 0 AGE AREA \, I ." OTHER 25.6 ACRES / - - I -4609.3 i TOTAL 478.5 ACRES I / TOTAL PERMITTED AREA 553.8 ACRES - TEMP.S'BERM / * THE PR IS USED AS A SETTLING POND _ -- - - - -` 3: SIDE SLOPES - -� _ _ X - - I TEMP. SMBOTTOM WIDTH, NDEPTH 2 MINE MAP NOTES: 7 c 3:1 SIDE SLOPES % / -� _ �/ I 73�S 0.5%DITCH SLOPE ... {� ..,• '..,, / / 1. THE MODIFICATIONS TO THE MINE MAP INCLUDE THE ADDITION OF A .... . UNDISTURBED BUFFER ALONG THE EASTERN AND SOUTHEASTERN SIDE / OF THE QUARRY TO REPLACE OVERBURDEN STORAGE BERMS PREVIOUSLY APPROVED, ADDITION OF ADDITIONAL PHASING FOR THE QUARRY EXPANSION, THE ADDITION OF 138.8 ACRES ON THE WESTERN X __72SIDE � -� �� AREA OF THE QUARRY, AND CONSTRUCTION OF A MATERIAL STORAGE 2. THE DESIGN AND SIZE OF THE SEDIMENT BASINS APPROVED IN 2013 J i- �• CHANGEMINE RINITHE OVERATLLN WERE DISTURBEDTAREAUCED TO REFLECT THE X J �X ]3Q - 101-3 j (7 3. THE SEDIMENT BASINS THAT HAVE BEEN INSTALLED ARE SHOWN IN DARK GREEN. EROSION CONTROL MEASURES SHOWN IN A LIGHT JACKS❑N , FG -xis �09.0 BROWN WERE PREVIOUSLY APPROVED, BUT NOT INSTALLED. EROSION ,I I �3 CONTROL MEASURES SHOWN IN A DARK RED ARE MEASURES V D I\/ PREVIOUSLY APPROVED, BUT HAVE BEEN SHIFTED TO MATCH UPDATED > 725 �'71(�•4 , e _, -.� TOPO AND THE REMOVAL OF THE PROPOSED OVERBURDEN STORAGE JACKS❑N ' T/ - BERM. EROSION CONTROL MEASURES SHOWN IN LIGHT BROWN AND / / I >8g4 ��__. _ alley, Williams, carmen, & king, inc. DARK RED ARE MEASURES THAT WERE PREVIOUSLY APPROVED IN 2012 / / !! CONSULTING ENGINEERS AND PORTIONS USING THE UPDATED EFFICIENCY DESIGN STANDARDS. (� 7Jr0 ` �3"> FIRM LICENSE No. F-0203 4. PORTIONS OF INFORMATION SHOWN ON THIS MAP WERE PREPARED BY / / r/- /yyC -���-_ OTHER ENGINEERING FIRMS. REFER TO PREVIOUS MODIFICATIONS FOR / ^ / / / 120 SOUTH MAIN STREET P.O. BOX 1248 INSTALL 1 CONSTRUCTION DETAILS. / / / LIB SC150HN _ y KANNAPOLIS, NC 28082 704/938-1515 5. STREAM CROSSINGS WERE DESIGNED BY CONCORD ENGINEERING AND / / SURVEYING (CESI). USE THE ORIGINAL CONSTRUCTION PLANS AND R / / / / / BENCH TEMP.HIGHWALL BERM C Dan JOB No.: DRAWN Br.• CHECKED BY.- DRAWING No.: DETAILS FOR THE CONSTRUCTION OF THE CULVERTS AND SHOWN IN / / / SWALE / G 5-06-20 11526 RCC GWW 11526 Gad W MMOOD 2020 RED . (/ ,/ / j/� (�� j 1 REVISION No. DESCRIPTION DATE INITIAL 6. PROPOSED CROSSING #2 HAS BEEN SHIFTED UPSTREAM FROM THE ORIGINAL DESIGN LOCATION TO ACCOMMODATE REVISIONS TO THE SITE ,P�F? .,1�',�1Fw COMMENTS 7-10-20 �aa, v GRADES BASED ON THE UPDATED PROPERTY LINES. ADJUST THE LOCATION AND INVERTS SHOWN ON THESE PLANS. A LOAD ANALYSIS / / / / / / SEE INSET A ON SHEET 3 HAS NOT BEEN PERFORMED. A CULVERT LOAD ANALYSIS SHALL BE / / / / / FOR PIPE DATA PERFORMED BY THE CULVERT FABRICATION OF THE CULVERT. PRIOR TO THE / / ^� f"J1 / ' �7 1 PERMIT LIMITS AND ACREAGES ARE BASED ON AN AGGREGATE OF PROPERTY 7. PRIOR I CONSTRUCTION OF STREAM CROSSINGS, PERMITS FOR THE S I .3 / \\ DEEDS AND BOUNDARY SURVEYS. A BOUNDARY SURVEY OF THE SITE WAS STREAM IMPACTS WILL BE OBTAINED AND PROVIDED TO NCDEQ - LAND , �(7. 47 N �/'•,, NOT PERFORMED BY ALLEY, WILLIAMS, CARMEN & KING, INC. ADJACENT QUALITY SECTION. STREAM BUFFERS SHALL REMAIN UNDISTURBED ` \ / / G� / PROPERTY LINES AND INTERIOR PROPERTY LINES ARE APPROXIMATE AND UNTIL PERMITS HAVE BEEN OBTAINED FOR THE DISTURBANCE. SHOWN FOR REFERENCE ONLY. B. ADJACENT PROPERTY OWNERS ARE NOW OR FORMERLY AND BASED ON / ^ ..i' � � \ 0 TEMP. HIGHWALL BERM -F41 .5 HORIZONTAL CONTROL POINTLLJ 0 VERTICAL CONTROL POINT O / WA TILE CHECK DAM INDEX CONTOUR SPARKLE PR❑PERTIES LLC \ 350° - / AT E DRAI Q) ` INTERMEDIATE CONTOUR CTYP) �� ..,� .L���Ul 1 SPOT ELEVATION + 751.6 WATER \- \ � �. 8 / e > _ -\_ > _ ..,. i. r- \ PAVED ROAD , iYi�� r'} p _ INSTALL ® �� �� �� G3.0 ` Sr 725 i� NAG SC150BN , , t ? ^ DIRT ROAD ` \ / SWALE LINER IN lJt CA W !� D BUILDING � ; R BENCH �.` FG 89.7 O _ ' `� LOCATED OBJECT C DARY K. PHILEN f A FENCE TREES KAR A. KIEFPER PIPE TEMP.HIGHWALL BERM O `•\- (. POLE - v � 1 .( / \ .` \ //��/ ✓� `„ TOWER // V♦ WELL B INSTALL ' , THIS MAP MEETS OR EXCEEDS NATIONAL MAP NAG Sc15osN �{ 1 s' ACCURACY STANDARDS FOR 1"=200', WITH A / � PERM.SLOPE DRAIN(TYP) �\ BENCH IN \ �' -{733.6 SWALE W ` 1 5' CONTOUR INTERVAL, EXCLUDING AREAS MAPPED OUTSIDE OF EXISTING GROUND CONTROL OR IN / s WATTLE CHECK'DAM PERM.S OPE DRA (NP) �q k \� AT SLOPE DRAIN \ DENSE TREE AREAS. INLET (TYP) � I oQ \; / \ \ \�. ESS/ti9 TEMP. HIGHWALL BERM SEAL �•• NNTALLING \ = 16883 O \ �` �� I L NER IN OBN tiGINE� �� _ / y INV OUT:724.5 �1 '• f e� •' �� G B CH REMOVE PHASE 2 SEDIMENT _ / r�f S LE BASIN REPLACE WITH COMPACTED \ ''/��F`SLEY••��`�\\ 7-10-20 FILL. IN REPLACE SC1508N �0 cusignea by: ///llllll??t`�\\\ / i E�00005ESBAB86,� In?rbl.SILT FENCE(TYP) \ -730.4 MA711NGON THE FILL SLOPES OBSERVATION WELL #3 ^-'� .. WHERE TH E SEDIMENT BASINS ,. WELL TO BE PROTECTED c>� / •A TEMP. HIGHWALL BERM FROM ANY DAMAGE a r � STABILIZE ALL DISTURBED AREAS , J HAVE BEEN REMOVED AND t // � ,\ \ 77 C WIIHA GROUND COVER. / DURING CONSTRUCTION 4733.7 - � \ \_ J A S❑N H, CLINE / PORTIONS OF THIS MAP HAVE BEEN COMPILED OUTSIDE / � 350 LF OF CLASS V 30"RCP @ l.o%. THE LIMITS OF CONTROL AND THEREFORE DO NOT AND / D❑N A L D F, \' \` \` WATTLE CHECK DAM 1� ` ` `� MEET THE NATIONAL MAP ACCURACY STANDARDS CARPENTER \ \ 7$O INLET AT SLOPE (TYP)RAIN - i' REBECCA D, CLINE ' / �, ,' ! `\ � �\, � �� HORIZONTAL DATUM: NORTH CAROLINA,NAD83,USFT VERTICAL DATUM: NAVD88, GEOID 1999 477 i_2 728: -• _ CONTOURS IN TREED AREAS ARE APPROXIMATE � Q 2 4/ 5 �� \ \ _ MBINED FACTOR: Grid n Ground= 1.999849 0001541 Ground to Gnd= 1.0001_41 �`�' 100 0 100 200 r 725 - _ �\ \_�\ EG -4735. i - SCALE 1 " 100' r,A - \ V v ' CONTOUR INTERVAL 5' . U WESTERN MATERIAL STORAGE AREA-PHASE 3 - ) \\\`\ `1\\ \ I I L A R R Y W. W H I T L E Y CONSTRUCTION SEQUENCE .�� � 1. CLEAR ENOUGH AREA TO INSTALL THE EROSION CONTROL MEASURES IN PHASE 3. --' DI❑NNE M, PIGG❑TT ��� ' �_� AND 2. INSTALL THE SILT FENCE,RSB 20-2.RSB 20-3,AND TEMPORARY DIVERSIONS IN THE LOCATIONS SHOWN ON THE PLAN. I - "\` ' BARBARA P, W H I T L E Y 3. CLEAR THE REST OF THE AREA WHERE MATERIAL WILL BE PLACED DURING PHASE 3. � O ', `� 1 Uul[an 4. FILL RSB 20-2 AND REMOVE THE TEMPORARY DIVERSION CHANNELS IN THIS AREA. STABILIZE THE DISTURBED AREAS WITH A GROUND COVER. ! _ - \� \ \ Materials Company PLUNGE \ J 5, BEGIN PLACING MATERIAL IN THE STORAGE AREA. PLACE MATERIAL ALONG THE SOUTHERN AND WESTERN EDGES TO CONSTRUCT THE EXTERIOR SLOPES AS ^' POOL CTYP) SOON AS POSSIBLE. ENSURE THAT ALL DISTURBED AREAS DRAIN TOWARDS THE PIT OR RISER BASINS. MAINTAIN A HIGHWALL BARRIER ALONG THE TOP OF 3 1 .9 \\ \ SLOPES AT ALL TIMES. 6. BRING THE SOUTHERN AND WESTERN EDGES OF THE MATERIAL STORAGE AREA TO GRADE AND INSTALL THE TERRACE AND SLOPE DRAINS. WATTLES ARE TO BE \ C. INSTALLED AT THE INLET OF ALL SLOPE DRAINS AND A PLUNGE POOL WILL BE INSTALLED AT THE OUTLET OF ALL SLOPE DRAINS. SEED AND STABILIZE THE - EXTERIOR SLOPES BELOW THIS ELEVATION. INSTALL A NORTH AMERICAN GREEN S15OBN CHANNEL LINER IN THE BENCH CHANNELS. DISTURBED AREAS IN THE STORAGE AREAS ARE TO BE DIVERTED TO DRAIN AWAY FROM THE SLOPE AND TOWARDS THE PIT AT ALL TIMES. 7. ONCE THE SLOPE ABOVE THE TERRACE HAS BEEN CONSTRUCTED,COMPLETE GRADING OF THE SOUTHERN AND WESTERN SLOPES AND PROVIDE A GROUND l COVER ON THE EXTERIOR SLOPES. GOLD HILL 6. CONTINUE TO PLACE MATERIAL IN THE STORAGE AREA.ENSURE THAT ALL DISTURBED AREAS DRAIN TOWARDS DIVERSION CHANNEL 20-2 OR THE INLETS - _ - QUARRY INSTALLED DURING PHASE 1. �'-� --r'^"=v 9. SEED AND STABILIZE AREAS AT THEY ARE BROUGHT TO GRADE. PROVIDE A TEMPORARY GROUNDCOVER ON EXTERIOR SLOPES AND INACTIVE FILL AREAS -1 � � r'�` , `- EVERY SPRING AND FALL. 10. KEEP ALL DISTURBED AREAS DRAINING INTO THE PIT AT ALL TIMES. �'1� - ❑V ~. J. 11. INSTALL HIGH WALL BARRIERS ALONG THE TOP T THE SLOPE AS THE FILL IS BEING PLACED. \\ ' OJ ~� --✓ ( _ _, i� WESTERN MATERIAL 12. MONITOR ALL EROSION CONTROL MEASURES AFTER EACH RAINFALL. REMOVE ACCUMULATED SEDIMENT,AND REPAIR AND DAMAGE TO THE SEDIMENT BASINS. _. �, "-------- ) DIVERSION BERM,DITCHES,AND SILT FENCE. 13. ONCE THE MATERIAL STORAGE AREA HAS BEEN FILLED TO THE PHASE LIMITS,STABILIZE THE REMAINING SLOPES AND FILL AREA PER THE RECLAMATION DETAIL - I 7-f � , STORAGE AREA o }721 .3 AND SEEDING SPECIFICATIONS. I �� PHASE 3 CONSTRUCTION ED -� SHEET 5 OF 9 i MINE LEGEND J / / PERMIT Y/PERMIT LINE �� S COMPILED BY. J❑N P. JACKSON PERMIT E P20-8 1 I I tiY }743.5 INV OUT:719.0 AND ��"�� - \ .-. PIT LIMIT �\ `\ _ 25'UNEXCAVATED BUFFER ---._____„ B A R B A R A E. JACKS❑N P 20-2� I I �� � P 20-2 INV OUT:723.0 _r / ADD 88 LF OF 42"CLASS V RCP 0.50% UNDISTURBED STREAM BUFFER @ \�` � � INV OU PASS ,/ 0-5 I r u w•. T:723.0 UNDISTURBED BUFFER/ ----------____ 196 LF OF 30"CLASS V RCP 0.51% ;' INSTALL CONCRETE COLLAR AT END am CONSTRUCTION LIMITS �\ j .! /' / OF I PHASE I I PIPES AND EXTEND , I CABARRLS COUNTY WATER �, � = 1 I / M PIPES WITH LENGTHS SHOWN BODY BUFFER ZONE 1 ) I i CABARRUS COUNTY WATER P 20-5 ' 1 ADD 64 LF OF 42"CLASS V RCP @ 0.50% x BODY NO BUILD BUFFER ZONE YI 20-7 YI 20-8 HRO ^•1� R D 2 0-1 \� 60"DIA.MANHOLE W/ 4'x4'OPEN THROAT CATCH I I �= INSTALLED PREVIOUSLY PROPOSED OR 4X 4'OPEN THROAT CATCH ,� BASIN(8"OPENINGS) �( -. _ _ - _ _ _ l/ / ;, tuck APPROVED (NOT RELOCATED BASIN TOP(8"OPENINGS) -_' THROAT INV:759.0 1 _ r_ _ - - - - - E, 2 SOLUTIONS. INC t 53. E r- CONSTRUCTED) MEASURE THROAT INV:759.0 INV OUT:753.2 I �. - -. _.- A {N INV IN:753.0 _-"� ,� ` www.tuckmapping.com I \ SEDIMENT BASIN Q INV OUT:720.0 P 20-9 � � 8 LF OF 24"CLASS I II RCP @ 2.50°k - I k 713 ' ✓ � SEE INSET A ON SHEET 3 DATE OF PHOTOGRAPHY ROCK DAM Q ;n I RD �J �� - ��*Dy59 // i - - FOR PIPE DATA RISER SEDIMENT BASIN [� �- \ ' = C' Y� / I/9/I9 R� � / i _. -.._I RSB \� \ \ ,� --- -_ -- 3 , TEMPORARY DIVERSION DITCH ,- 730.2 l ' CULVERT XX" CMP INSET B 2 I Q U A `. I IIII �j � S �\�_.,.._ �... 7 7...p I / PHASE 4 PIPE DATA SILT FENCE i IIII ^ E / \\X/ INSET -- - -� SCALE: 1 " = 100' 1 ;;; i Sp PHASE 4 PIPE DATA I ,335 I 'µl - S " = DIVERSION CHANNEL SCALE: 1 100' SLOPE DRAIN WATTLES AT INLETS it J❑N P, JACKS❑N I n C�� u SEE INSET ON SHEET6 --~ t FOR P E DATA , 1_ PLUNGE POOL AND t 1 1 � INS L l (0 ® � BARBA;RA, Imo„ JACKS❑N L ' WATT E CHELK DA74 NAG SC N L LINER I I N \ \ \ + I I t I NLET CTYP) BENCH S PE DRAIN / \NOTE: OTHER SYMBOLS MAY BE USED TO DELINEATE EROSION I I I t 1 TEMP.HIGHW BERM SWALE 1,L \CONTROL MEASURES. REFER TO SITE NOTES. O III 4 P07 10.0 lF1 , \ o a l7 N� 6 CATEGORY AFFECTED ACREAGE SEDIMENT/SETTLING PONDS + 0.9 ACRES I I i; Un �'� II 1 OVERBURDEN STORAGE 136.4 ACRES 735.SI I U1 p I Ln t �l 3Q \ PERM.DIVERSION CHANNEL 20-3 r I jj � STOCKPILES 19. ACRES -�'" "" - 3'BOTTOM WIDTH,2'DEPTH I II p / PROCESSING/HAUL ROADS 9.8 ACRES 3:1 SIDE SLOPES IIII 1 �-72 1 .^7 X� II Ip PIT 286.8 ACRES X **^- . VARIABLE DITCH SLOPE II 7 t '..- OTHER 25.6 ACRES _-- - X I tl I X I \ TOTAL 478.5 ACRES •.• :, TOTAL PERMITTED AREA t ^� u �j I 553.8 ACRES _ - ``````` `, \ 1 �09•3 • THE PIT IS USED AS A SETTLING POND - I I ;; 1 / � � 1- - - - - - 1- - - - - - - - - - - - _ IIII X �"" L MINE MAP NOTES: �- - _ I 'I jj ' NAG S-INSTALL OBIN IN A _ - _ 1. THE MODIFICATIONS TO THE MINE MAP INCLUDE THE ADDITION OF A --- _ / ul ; I LINER�N - - UNDISTURBED BUFFER ALONG THE EASTERN AND SOUTHEASTERN SIDE X ; SWALE �/ \ OF THE QUARRY TO REPLACE OVERBURDEN STORAGE BERMS PREVIOUSLY APPROVED, ADDITION OF ADDITIONAL PHASING FOR THE / i \ QUARRY EXPANSION, THE ADDITION OF 138.8 ACRES ON THE WESTERN - ` \ SIDE OF THE QUARRY, AND CONSTRUCTION OF A MATERIAL STORAGE X / - _ _ _ I S \ = -� AREA 750 2. THE DESIGN AND SIZE OF THE SEDIMENT BASINS APPROVED IN 2013 I MINE PERMIT MODIFICATION WERE NOT REDUCED TO REFLECT THE 738.S III 1 X / Ly CHANGE IN THE OVERALL DISTURBED AREA. - 3. THE SEDIMENT BASINS THAT HAVE BEEN INSTALLED ARE SHOWN IN 775 `a DARK GREEN. EROSION CONTROL MEASURES SHOWN IN A LIGHT JACKS❑N / /� BROWN WERE PREVIOUSLY APPROVED, BUT NOT INSTALLED. EROSION I 13 �- O9•0 CONTROL MEASURES SHOWN IN A DARK RED ARE MEASURES J D / t �' 4-��_--^--- � i f - PREVIOUSLY APPROVED, BUT HAVE BEEN SHIFTED TO MATCH UPDATED - / �� -- TOPO AND THE REMOVAL OF THE PROPOSED OVERBURDEN STORAGE JACKS❑N / - y�j BERM. EROSION CONTROL MEASURES SHOWN IN LIGHT BROWN AND - DARK RED ARE MEASURES THAT WERE PREVIOUSLY APPROVED IN 2012 / j 854 __-___� 4Fd77A AND USING THE UPDATED EFFICIENCY DESIGN STANDARDS. 1 4719.4 X 4. PORTIONSONS OF INFORMATION SHOWN ON THIS MAP WERE PREPARED BY alley, Williams, carmen, & king, Inc./ /; W^ "t XX Q OTHER ENGINEERING FIRMS. REFER TO PREVIOUS MODIFICATIONS FOR / / � / ` / 3� CONSTRUCTION DETAILS f CONSULTING ENGINEERS FIRM LICENSE No. F-02D3 ` + 120 SOUTH MAIN STREET P.O. BOX 1248 5. STREAM CROSSINGS WERE DESIGNED BY CONCORD ENGINEERING AND TEMP.HIGHWALL BERM SURVEYING (CESI). USE THE ORIGINAL CONSTRUCTION PLANS AND a N 120KAN SOUTH IN STREET P.O. BOX 1248 DETAILS FOR THE CONSTRUCTION OF THE CULVERTS AND SHOWN IN � N � X -., / i �� 515 PATE: JOB No.: DRAWN BY. CHECKED BY.- DRAWING No.: RED / `� 5-06-20 11526 .- GWW DRA DRAWING Ns AINdOD zoso 6. PROPOSED CROSSING #2 HAS BEEN SHIFTED UPSTREAM FROM THE / q GON ORIGINAL DESIGN LOCATION TO ACCOMMODATE REVISIONS TO THE SITE // REVISION No. DESCRIPTION DATE INITIAL S / I `V'\t O GRADES BASED ON THE UPDATED PROPERTY LINES. ADJUST THE / /J/ ^� Q ,VCuOEO COMMENTS 7- 10-20 CWWj LOCATION AND INVERTS SHOWN ON THESE PLANS. A LOAD ANALYSIS HAS NOT BEEN PERFORMED. A CULVERT LOAD ANALYSIS SHALL BE � Z SEE INSET A ON SHEET 6 '\ �\ � PERFORMED BY THE CULVERT MANUFACTURER PRIOR TO THE // �� � /� FOR PIPE DATA FABRICATION OF THE CULVERT. ' / \` \\ 7. PRIOR TOI CONSTRUCTION OF STREAM CROSSINGS, PERMITS FOR THE �5 1 •� I ` 1 PERMIT LIMITS AND ACREAGES STREAM IMPACTS WILL BE OBTAINED AND PROVIDED TO NCDEQ - LAND X ARE BASED ON AN AGGREGATE OF PROPERTY / \ DEEDS AND BOUNDARY SURVEYS. A BOUNDARY SURVEY OF THE SITE WAS QUALITY SECTION. STREAM BUFFERS SHALL REMAIN UNDISTURBED / NOT PERFORMED BY ALLEY, WILLIAMS, CARMEN & KING, INC. ADJACENT UNTIL PERMITS HAVE BEEN OBTAINED FOR THE DISTURBANCE. / g/ O PHASE 3$E411wENT BASIN � ) I / PROPERTY LINES AND INTERIOR PROPERTY LINES ARE APPROXIMATE AND 8. ADJACENT PROPERTY OWNERS ARE NOW OR FORMERLY AND BASED ON ` INSTALL REPLACE ITH f;0fv1PACTED FILL. SHOWN FOR REFERENCE ONLY. NAG SC N N INSTALL IL SOPES W MATTING e LINER IN SE THE FILL SLOPES WHE THE / O 4 .5 : ✓ BENCH SEDIMENT BASINS.IWIlN \ SWALE REMOVED AND STABILIZE ALL j 'DISTURBED AREAS WITH AGROUND F COVER. !!^^ HORIZONTAL CONTROL POINT r�R (� r V ( VERTICAL CONTROL POINT QV SPARKLE PR❑PERTIES LLC _/ � - - -Al - � J-; ( % ,` '� INDEX CONTOUR 3500 \\\ 00� ` - � , :..`1 •���\ o \ I INTERMEDIATE CONTOUR SPOT ELEVATION + 751.6 WATER - - / / D 00 / / / / ♦ ` O -. _ PAVED ROAD 23.8 2 = - - - - / I � � � DIRT ROAD BUILDING 4\G(;89.7 � Uj (; I , 1 LOCATED OBJECT DARYL K. PHILEN �, (' AND > \ � j FENCE�1 .) ,�'�. KARE�1 A. KIEFFER TREES} � �` > ;��, ` �`\� l , TEMP. HIGHWALL BERM O - l �� '\ i' PIPE >- _ _ - -< Air TOWER 1 WELL >IWlmunr:Ma l THIS MAP MEETS OR EXCEEDS NATIONAL MAP k � � -I{-�j 3 3 6 ACCURACY STANDARDS FOR 1"=200', WITH A REMOVE PHASE 3 SEDIMENT � � 1 ' 5' CONTOUR C•NTOUR INTERVAL (\^J BASIN. REPLACE WITH COMPACTED /,' �1 (- --'t , EXCLUDING AREAS MAPPED S FILL. INSTALLNAG FILL �/ ^ -l- V \ MATTING ON THE FILL SLOPES � Y� / O WHERE THE SEDIMENT BASINS low it, \ 1 OUTSIDE OF EXISTING GROUND CONTROL OR IN nn c HAVE BEEN REMOVED AND }} STABILIZE ALL DISTURBED AREAS Q PERM.Sg0{�E DRA MP) DENSE TREE AREAS. : 0 1 - WITH A GROUND COVER. --�� Rol \ INSTALL } !l .. ! `\, i\T "•, NAG SC150BN 1js0 l t` LINER IN BENCH *FGZ6jS O ` SWALE /\^ C A LESS/p�9, EMP.HIGHWALL BERM ` ` �. = r SEAL ` • = 16883 :INV OUT:724.5 -i Gl•' �tl. i� IN �qL . EY• 3I�c�� 473 0.4 ° OocuSgnetl by: ,F OBSERVATION WELL #3 ��� ` \ 7�,�-- G'6gc WELL TO BE PROTECTED3AOD005ESBA548B -F33 7 - 7\_� TEMP. HIGHWALL BERM FROM ANY DAMAGE �� DURING CONSTRUCTION AS❑N H.AND CLINE D❑NALD F, - '/ ' \ \ i j PORTIONS OF THIS MAP HAVE BEEN COMPILED OUTSIDE J - � 350 LF of 3a'RCP @ 1.0% - THE LIMITS OF CONTROL AND THEREFORE DO NOT CARPENTER \ ' R E B E C C A D, CLINE / \ 7S I ` :' '�-.-," MEET THE NATIONAL MAP ACCURACY STANDARDS SILT FENCE(TYP) HORIZONTAL DATUM: NORTH CAROLINA,NAD83, USFT `- 1 VERTICAL DATUM: NAVD88,GEOID 1999 r-aLi� t I -�771 .2 ' / _ I I �.�f� O � \ -� 6 t � ' � INV IN:728.0 j V-r, '75 8.2 \, o it 1 - - CONTOURS IN TREED AREAS ARE APPROXIMATE / \ \ \ `4 COMBINED FACTOR: Grid to Ground=0.9998459 Ground to Grid= 1.0001541 / O 47If 72 ' \1 \ ; \ - / - 100 200 GO ' I " = \ f 1 WESTERN MATERIAL STORAGE AREA I00' -PHASE 4 �J! ) 1\ SCALE I CONSTRUCTION SEQUENCE ( -�--`-`�--. � _ �`\ ` `�� ���FG _ N t CONTOUR INTERVAL 5' �` L F1 17 Cl i. CLEAR ENOUGH AREA TO INSTALL THE EROSION CONTROL MEASURES IN PHASE 4. ` , \`` � \` 2. INSTALL ROCK DAM RD-20 AND DIVERSION CHANNEL 20-3 INSTALL A PERMANENT GROUND COVER IN DIVERSION CHANNEL 20-3. ` \ 3. CLEAR THE REST OF THE AREA WHERE MATERIAL WILL BE PLACED DURING PHASE 4. t `�-l_`-�•`� 'J , 4. INSTALL SILT FENCE BELOWL A R R Y W W H I T L E Y THE SEDIMENT BASINS IN PHASE 3. FILL RSB 20-3 AND RSB 20-4 AND REMOVE THE TEMPORARY DIVERSION CHANNELS IN THIS AREA. r""� J' �.� STABILIZE THE DISTURBED AREAS WITH A GROUND COVER. � 1. f D I❑N N E M. P I G G❑T T \ S� , I AND 5. BEGIN PLACING MATERIAL IN THE STORAGE AREA. PLACE MATERIAL ALONG THE WESTERN EDGE TO CONSTRUCT THE EXTERIOR SLOPES AS SOON AS POSSIBLE. ` \\ ` ' B A R B A R A P, W H I T L E Y ENSURE THAT ALL DISTURBED AREAS DRAIN TOWARDS THE PIT. MAINTAIN A HIGHWALL BARRIER ALONG THE TOP OF SLOPES AT ALL TIMES. - Q � \\ ' 6. BRING THE WESTERN EDGE OF THE MATERIAL STORAGE AREA TO GRADE AND INSTALL THE TERRACE AND SLOPE DRAINS. WATTLES ARE TO BE INSTALLED AT THE \ \\\ / ' \\ INLET OF ALL SLOPE DRAINS AND A PLUNGE POOL WILL BE INSTALLED AT THE OUTLET OF ALL SLOPE DRAINS. SEED AND STABILIZE THE EXTERIOR SLOPES BELOW THIS �� Materials Company ELEVATION. INSTALL A NORTH AMERICAN GREEN TOWARDS CHANNEL LINER IN THE BENCH CHANNELS. DISTURBED AREAS IN THE STORAGE AREAS ARE TO BE �� �- ``\ 1 MUU1[a V DIVERTED TO DRAIN AWAY FROM THE SLOPE AND TOWARDS THE PIT AT ALL TIMES. I PLUNGE ` \ / - \ !� 7 7. ONCE THE SLOPE ABOVE THE TERRACE HAS BEEN CONSTRUCTED,COMPLETE GRADING OF THE WESTERN SLOPE AND PROVIDE A GROUND COVER ON THE -�73 I .9 POOL (TYP> \ \ EXTERIOR SLOPES. � f,1 8. EXTEND PIPES 20.2 AND 20-5 AND BACKFILL WHILE STORAGE MATERIAL IS BEING PLACED IN THIS AREA, BRING THE AREA BETWEEN THE EXISTING STORAGE r V ED BERM AND YI 20-3(INSTALLED IN PHASE 1)TO GRADE. \ \ 9. ONCE THE MATERIAL STORAGE PLACEMENT BEGINS IN THE NORTHERN END OF PHASE FOUR,INSTALL PIPE 20-6 AND MANHOLE YI 20 1. INSTALL THE MANHOLE IN RACtl' ` \` ' O SECTIONS AND USE THE OPEN MANHOLES FOR INLET DRAINS. INSTALL A STORAGE AREA AROUND THE INLET AND INSTALL A TEMPORARY TRASH RACK. ONCE G THE AREAS SURROUNDING THE MANHOLE HAS BEEN FILLED INSTALL ANOTHER SECTION OF THE MANHOLE RISER, SEE THE INLET SUMP DETAIL ON SHEET 8. 10. CONTINUE TO PLACE MATERIAL IN THE STORAGE AREA ENSURE THAT ALL DISTURBED AREAS DRAIN TOWARDS DIVERSION CHANNEL 20-3,ROCK DAM RD 20-1, - GOLD HILL .IUI. 1LJNU LI Al 202 C, INLET Y120-1 OR THE INLETS INSTALLED DURING PHASE 1 - MINING ROGRAM 11. AS THE MATERIAL STORAGE AREA IS BEING BROUGHT TO GRADE,INSTALL Y120-2 AND PIPE P-9. INSTALL THE OPEN TOP CATCH BASINS INLETS ON THE ITY MANHOLES. 12 SEED AND STABILIZE AREAS AT THEY ARE BROUGHT TO GRADE. PROVIDE A TEMPORARY GROUNDCOVER ON EXTERIOR SLOPES AND INACTIVE FILL AREAS EVERY S UARRY PRING - � ( , ' ' - 0 AND FALL i �.... 13 KEEP ALL DISTURBED AREAS DRAINING INTO THE PIT AT ALL TIMES. - �, - \ r ❑ t(\/� /k. r WESTERN MATERIAL 14. INSTALL HIGH WALL BARRIERS ALONG THE TOP OF THE SLOPE AS THE FILL IS BEING PLACED. 15 MONITOR ALL EROSION CONTROL MEASURES AFTER EACH RAINFALL. REMOVE ACCUMULATED SEDIMENT,AND REPAIR AND DAMAGE TO THE SEDIMENT BASINS. DIVERSION BERM,DITCHES,AND SILT FENCE. I �•']2 1 .`) ` � �-�� � � STORAGE AREA vv ❑ 1 -r7 j ,J 16. ONCE THE MATERIAL STORAGE AREA HAS BEEN FILLED TO THE PHASE LIMITS,STABILIZE THE REMAINING SLOPES AND FILL AREA PER THE RECLAMATION DETAIL , ~� A AND SEEDING STABILIZATION SPECIFICATIONS. ' PHASE 4 CONSTRUCTION 17. ONCE STABILIZATION OF THE MATERIAL STORAGE AREA IS COMPLETED,ROCK DAM RD 20-1 MAYBE REMOVED, STABILIZE ANY DISTURBED AREAS. SHEET 6 OF 9 I 41 MAX. BETWEEN POSTS BAFFLE ( ) �La" 9-GAUGE MINIMUM HIGH EARTH BERM /� NOTES, 8' MAX, STANDARD STRENGTH FABRIC WITH WIRE FENCE ALTERNATE CONSTRUCTION NOTE, CONSTRUCT AN ACCESS PIER WITH HANDRAILS ! TENSION WIRE STRAND / 1. La IS THE LENGTH IF THE RIPRAP 6' MAX, EXTRA STRENGTH FABRIC WITHOUT WIRE FENCE TO PROVIDE ACCESS TO THE RISER FOR SAMPLING. DESIGN TO BE PROVIDED BY �', 1 ATTACHED TD STEEL POSTS APRON. OTHERS. T` 1 TO PREVENT SAGGING ELEV, 'C' 1 A A e. r 1.5 TIMES TE THE MAXIMUM LE RISER PIPE PRINCIPAL �. STONE DIAMETER BUT NOT LESS SPILLWAY ( INSTALL A CHIP TRASH AND j� I \ i THAN 6' SKIMMER AT THE SAME ANTI VORTEX DEVICE iv / 5' STEEL ao a IN A WELL DEFINED CHANNEL Ex- ELEVATION AS THE (SEE DETAIL) .I f I 1 2° PVC SEDIMENT CLEANOUT 10' MIN' 1 POST \ 1 \\ ABOVE THE MAXIMUM TAILYATER BARREL INVERT / s `J I TEND THE APRTSI UP THE CHANNEL REFERENCE STAKE. \ I \ J BANKS TO AN ELEVATION fF 6 MARK SEDIMENT CLEANOUT ELEV. 'B' 2. 5 �\' s ( 1 I �` ` .\\ \ \` DEPTH WHICHEVER TO THE TOP SS THE 18-24' I BANK, MHECFEVER IS LESS. DEPTH ON STAKE. FAIRCLOTH SKIMMER MAXIMUM LEVEL OF 1� S I ;��\ `J \� PLAN OR EQUAL SEDIMENT COLLLECTED. EMBANKMENT STABILIZED 1 `v\ .\\ i r --1 WITH VEGETATION 1 ZONE THISCLEANLEVELNISHEN - _ - 2 5 i�� \J`` `� 25R F INLET FACE AREA REACHED. �l �1 COIR EROSION BLANKET, ` COIR MESH (OR SIMILAR) `•`� _� r I RI - It�A 24' MIN. DRAPED OVER WIRE STRAND ` FIRST CHAMBER Is,l� �BIrJ��E3 WRAP FILTER FABRIC 8 25% OF SURFACE AREA � I 1 ��s DOWN AND 4' FORWARD JJJJJ OI HEIIF�II�E o x FLEX � I Tea 1R�T 1®E ALONG THE TRENCH j a HOSE 25R F SURFACE AREA SECTION A-A FILTER FABRIC xIROFI 6QaIt (R FAIMI J cl 7 SECOND CHAMBER I BAFFLE INSTALLATION - STEP 1 10 v7V v INV, IN OUTLET ZONE OUTLET PROTECTION 1nLL. /-STEEL POST I 25% OF SURFACE AREA POROUS BAFFLES 1, 1 SLOPE ANTI-SEEP INV, OUT CONSTRUCTION SPECIFICATIONS WOVEN WIRE FENCE CIF USED) COLLAR GENERAL NOTES, (SEE DETAIL) ELEV. 'A' I SELECT FILL PLACED SEE CHART 1, ENSURE THAT THE SUBGRADE FOR THE FILTER AND RIPRAP FOLLOWS FILTER FABRIC THE REQUIRED LINES AND GRADES SHOWN IN THE PLAN. COMPACT WOVEN WIRE FENCE SHALL S A PRINCIPAL SPILLWAY MINIMUM OF 32' HIGH AND SHALL BARREL ANY FILL REQUIRED IN THE SUBGRADE TO THE DENSITY OF THE � IN LAYERS AND CONPACTED FOR SIZE HAVE A MINIMUM OF 5 HORIZONTAL W SURROUNDING UNDISTURBED MATERIAL, LOW AREAS IN THE SUBGRADE ti e14 COIR MESH PERSPECTIVE VIEW ON UNDISTURBED SOIL MAY ALSO BE FILLED BY INCREASING THE WIRES, VERTICAL WIRES WITH 12' 30'ANTI-FLOTATION 2p' STABILIZED OUTLET PROTECTION 1 ATTACHED TO R❑PE SPACING, MINIMUM 10 GAUGE TOP AND BLOCK 7 OR WIRE WITH TIES RIPRAP THICKNESS, ti BOTTOM WIRES, MINIMUM 12 1/2 NOTES e i GAUGE ALL OTHER WIRES. N 2. THE RIPRAP AND GRAVEL FILTER MUST CONFORM TO THE SPECIFIED v 7. DRIVE 5' MINIMUM STEEL POSTS AT LEAST 24" INTO SOLID GROUND. TOP i F 6AFFLES Sr10Ju, BE GRADING LIMITS SHOWN ON THE PLANS. FILTER F4?PiC S.yALL BE M.IRAFi I' 2. ATTACH THE FABRIC TO THE SUPPORTING WIRE WITH ZIP TIES, WARE \ 1 6" HIGHER THAN THE SPILLWAY 3. FILTER FABRIC, MUST MEET DESIGN REQUIREMENTS AND lOOX FABRIC OR EQUIVALENT, •-, OR STAPLES. \ INVERT AND 2" LOWER THAN BE PROPERLY PROTECTED FROM PUNCHING OR TEARING DURING STEEL POSTS SHALL BE 5'-0' IN rD4CK 3. ATTACH THE FABRIC TO THE BOTTOM AND SIDES USING STAPLES. I / THE TOP OF THE BERM INSTALLATION. REPAIR ANY DAMAGE BY REMOVING THE RIPRAP AND THE BASIN MAY ALSO BE DEWATERED BY PERFORATING THE RISER WITH 1/2-INCH HOLES WITH A 4. SPACE THE BAFFLES ACCORDING TO THE APPROVED PLAN. \ HEIGHT AND BE OF THE PLACING ANOTHER PIECE OF FILTER CLOTH OVER THE DAMAGED AREA,SPACING OF APPROXIMATELY 3 INCHES IN EACH OUTSIDE VALLEY, 5. THE FLOOR OF THE BASIN IN THE OUTLET ZONE AND BERMS SHOULD \ it ALL CONNECTING JOINTS SHOULD OVERLAP A MINIMUM OF 1 FT. IFSELF-FASTENER ANGLE STEEL TYPE.8E SEEDED IMMEDIATELY AFTER THE BASIN IS CONSTRUCTED �TRASH GUARD - INSTALL A TRASH GUARD ON THE TOP OF THE RISER TO PREVENT TRASH AND OTHER 1 THE DAMAGE IS EXTENSIVE, REPLACE THE ENTIRE FILTER CLOTH, WASHED STONE SHALL BE USED TO BURY FABRIC STAPLED TO SKIRT WHEN SILT FENCE IS USED CH WITHDEBRIS FROM CLOGGING THE CONDUIT. I BOTTOM AND SIDES 4, RIPRAP MAY BE PLACED BY EQUIPMENT, BUT TAKE CARE TO AVOID ADJACENT TO A CHANNEL, CREEK OR PIIND, WHENCOMPSIL FENCE rs USEDRASEA • ____ OR BURIED IN TRENCH DAMAGING THE FILTER. TURN SILT FENCE UP SLOPE AT ENDS. to WATER CONVEYANCE 5, THE MINIMUM THICKNESS OF THE RIPRAP SHOULD BE L 5 TIMES THE CONSTRUCTION SPECIFICATIONS " ' MAXIMUM STONE DIAMETER. REMOVE SEDIMENT WHEN 12 INCHES DEPTH _ OF SEDIMENT HAS ACCUMULATED. COIR MESH STAPLED 6"x6" TRENCH, ° 6. RIPRAP MAY BE FIELD STONE OR ROUGH QUARRY STONE, IT SHOULD 1, SITE PREPARATIONS - CLEAR, GRUB, AND STRIP TOPSOIL FROM AREAS UNDER THE ', OR TRENCHED INTO BACKFILLED AND H BE HARD, ANGULAR, HIGHLY WEATHER-RESISTANT AND WELL GRADED. EMBANKMENT TO REMOVE TREES, VEGETATION, ROOTS, AND OTHER OBJECTIONABLE MATERIAL. BOTTOM AND SIDES COMPACTED TO FACILITATE SEDIMENT CLEANDUT AND RESTORATION, CLEAR THE POOL AREA OF ALL BRUSH, 7. CONSTRUCT THE APRON ON ZERO GRADE WITH NO OVERFALL AT THE TREES, AND OTHER OBJECTIONABLE MATERIALS. STOCKPILE ALL TOPSOIL OR SOIL CONTAINING END. MAKE THE TOP OF THE RIPRAP AT THE DOWNSTREAM END LEVEL TEMPORARY SILT FENCE ORGETATIVMATTER ESTABLIOHMENTUSE ON THE OUTER SHELL OF THE EMBANKMENT TO FACILITATE BAFFLE INSTALLATION - STEP 2 WITH THE RECEIVING AREA OR SLIGHTLY BELOW IT, 8. ENSURE THAT THE APRON IS PROPERLY ALIGNED WITH THE RECEIVING 2. CUT-OFF TRENCH - EXCAVATE A CUT-OFF TRENCH ALONG THE CENTERLINE OF THE EARTH FILL _: , . ° STREAM AND PREFERABLY STRAIGHT THROUGHOUT ITS LENGTH, IF A EMBANKMENT. CUT THE TRENCH TO STABLE SOIL MATERIAL, BUT IN NO CASE MAKE IT LESS � ' POROUS BAFFLES CURVE IS NEEDED TO FIT SITE CONDITIONS, PLACE IT IN THE THAN 2 FT DEEP. THE CUT-OFF TRENCH MUST EXTEND INTO BOTH ABUTMENTS TO AT LEAST THE ' _ UPPER SECTION OF THE APRON. ELEVATION OF THE RISER CREST. MAKE THE MINIMUM BOTTOM WIDTH WIDE ENOUGH TO PERMIT OPERATION OF EXCAVATION AND COMPACTION EQUIPMENT BUT IN NO CASE LESS THAN 2 FT, 9. IMMEDIATELY AFTER CONSTRUCTION, STABILIZE ALL DISTURBED MAKE SIDE SLOPES OF THE TRENCH NO STEEPER THAN 111. COMPACTION REQUIREMENTS ARE AREAS WITH VEGETATION. THE SAME AS THOSE FOR THE EMBANKMENT, KEEP THE TRENCH DRY DURING BACKFILLING AND BASIN FAIRCLOTH SKIMMER MAINTENANCE COMPACTION OPERATIONS. NO. SIZE ORIFICE DIA. ARM SIZE 3 STRANDS OF 4 PT, 3. EMBANKMENT - THE EMBANKMENT SHOULD BE CLEAN MINERAL SOIL, FREE OF ROOTS, WOODY (IN) (IN) BARBED WIRE INSPECT RIPRAP OUTLET STRUCTURES AFTER HEAVY RAINS TO SEE IF ANY IN THE TIME A HIGH WALL BECOMES VEGETATION, ROCKS, AND OTHER OBJECTIONABLE MATERIAL. SCARIFY AREAS ON WHICH FILL IS RSB 12-1 6. 0 4. 5 8' x 5" dia. EROSION AROUND OR BELOW THE RIPRAP HAS TAKEN PLACE OR IF STONES INACTIVE A 4' HIGH FENCE WITH '� J HAVE BEEN DISLODGED, IMMEDIATELY MAKE ALL NEEDED REPAIRS TO AT THE TIME THAT AN ACTIVE FACE 3 STRANDS OF BARBED WIRE SHALL TO BE PLACED BEFORE PLACING FILL. THE FILL MATERIAL MUST CONTAIN SUFFICIENT RSB 12-2 6. 0 6. 0 8' x 5" dia. / BECOMES A DEAD WALL, INFORMATION BE INSTALLED AT THE TOP OF THE MOISTURE SO IT CAN BE FORMED BY HAND INTO A BALL WITHOUT CRUMBLING. IF WATER CAN RSB 12-3 6. 0 6, 0 6 x 5' dia. / m PREVENT FURTHER DAMAGE. WILL BE SUPPLIED IN SUPPORT OF OVERBURDEN SLOPE. BE SQUEEZED OUT OF THE BALL, IT IS TOO WET FOR PROPER COMPACTION, PLACE FILL RSB 12-4 4. 0 3, 0 8' x 3" dia. 5' DIA, THE DETERMINATION OF FINAL SLOPES MATERIAL IN 6 TO 8-INCH CONTINUOUS LAYERS OVER THE ENTIRE LENGTH OF THE FILL AREA RSB 12-5 5. 0 4, 5 8 x 4" dia. WOOD POST / / / / / iu FOR UNCONSOLIDATED MATERIAL. AND THEN COMPACT IT, COMPACTION MAY BE OBTAINED BY ROUTING THE CONSTRUCTION / nwgµR` + / r RSB 20-1 4, 0 3. 5 8' x 3' dia. HAULING EQUIPMENT OVER THE FILL SO THAT THE ENTIRE SURFACE OF EACH LAYER IS RSB 20-2 2. 5 2, 5 6' x 1.5" dia. / pp0� rR / / / Location Pipe Length Width Use EXIST. TRAVERSED BY AT LEAST ONE WHEEL OR TREAD TRACK OF THE HEAVY EQUIPMENT, OR A RSB 20-3 2. 5 2. 0 6' x 1.5" dia. / / / / / / Size SAFETY BENCHES COMPACTOR MAY BE USED, CONSTRUCT THE EMBANKMENT TO AN ELEVATION 10% HIGHER THAN ,� THE DESIGN HEIGHT TO ALLOW FOR SETTLING. i D RSB 12-01 48 26 30 27' OF CLASS II RIPRAP4 20' TYP, 20' TYP. / �� m R BARREL STUB TO MAKE y� RSB 12-02 48 26 30 27' OF CLASS II RIPRAP .............................. 4, CONDUIT SPILLWAYS SECURELY ATTACH THE RISER TO THE BARREL 0 B / y� RSB 12-03 48 26 30 27' OF CLASS II RIPRAP A WATERTIGHT STRUCTURAL CONNECTION. SECURE ALL CONNECTIONS BETWEEN BARREL SECTIONS STORAGE AREA CLEANOUT SEDIMENT SURFACE / BY APPROVED WATERTIGHT ASSEMBLIES. PLACE THE BARREL AND RISER ON A FIRM, SMOOTH DEPTH STORAGE AREA y FOUNDATION OF IMPERVIOUS SOIL. DO NOT USE PERVIOUS MATERIAL SUCH AS SAND, GRAVEL, W1 L1 D1 W2 L2 D2 W3 L3 D3 (FT3> SQ FT i / �y RSB d2-04 30 14 17 18' OF CLASS I RIPRAP 120 OR CRUSHED STONE AS BACKFILL AROUND THE PIPE OR ANTI-SEEP COLLARS. PLACE THE FILL RSB 12-1 140. 0 308, 0 2. 0 148, 0 316. 0 5. 0 160, 0 328. 0 1. 2 89, 888. 0 46, 768. 0 „y� RSB 01 36 20 23 27' OF CLASS I RIPRAP TYP, MATERIAL AROUND THE PIPE SPILLWAY IN 4-INCH LAYERS AND COMPACT IT UNDER AND AROUND RSB 12-2 128. 0 600. 0 2. 0 136. O 608. 0 5. 0 148. 0 620. 0 1, 2 159, 488. 0 82, 688. 0 V ' P12-01 60 36 31 27° OF CLASS II RIPRAP THE PIPE TO AT LEAST THE SAME DENSITY AS THE ADJACENT EMBANKMENT, CARE MUST BE RSB 12-3 150. 0 306. 0 3. 0 162. 0 318. 0 6. 0 174. 0 330. 0 1. 8 146, 124. 0 51, 516. 0 80' TYP. TAKEN NOT TO RAISE THE PIPE FROM FIRM CONTACT WITH ITS FOUNDATION WHEN COMPACTING36, 352. 0P12-02 36 14 L7 18' OF CLASS I RIPRAP UNDER THE PIPE HAUNCHES, PLACE A MINIMUM DEPTH OF 2 FT OF HAND-COMPACTED BACKFILL RSB 12-4 40, 0 180. C 4. 0 56, 0 196. 0 10, C 82 0 220, 0 2, 4 36, 352, 0 10, 464. 0 RSB 20-1 48 21 25 18' OF CLASS I RIPRAP OVER THE PIPE SPILLWAY BEFORE CROSSING IT WITH CONSTRUCTION EQUIPMENT. ANCHOR THE '<SB :2-5 100, 0 188. C = _ ::�. : _=1 = P, c 13c, 0 220, 0 2 8z. SOB 23, 664. 0 RISER IN PLACE BY CONCRETE OR OTHER SATISFACTORY MEANS TO PREVENT FLOTATION. IN NO RSB 20-1 100, 0 250, 0 2. 0 108. 0 258. 0 8. 5 VARIES VARIES 1. 2 52, 864. 0 27, 864, 0 I I RSB 20-2 30 16 18. 5 18' OF CLASS 1 RiPRA 30' TYP. CASE SHOULD THE PIPE CONDUIT BE INSTALLED BY CUTTING A TRENCH THROUGH THE DAM AFTER RSB 20-2 60, 0 200. 0 1. 5 66, 0 206. 0 5, 0 VARIES VARIES 0. 9 19, 197, 0 13, 596, 0 b RSB 20-3 30 15 17. 5 18' OF CLASS I RIPRAP THE EMBANKMENT IS COMPLETE, RSB 20-3 45. 0 200. 0 1. 5 51, 0 206, 01 5, 5 VARIES VARIES 0. 9 14, 629, 5 10, 506, 0 A' CMPX P 20-8 30 14 16. 5 18' OF CLASS I RIPRAP 1 P 20-2 42 23 26. E 18' OF CLASS I RIPRAP 5, SKIMMER - SHAPE THE BASIN TO THE SPECIFIED DIMENSIONS, PREVENT THE SKIMMING P 20-5 42 23 26. 5 18' OF CLASS I RIPRAP DEVICE FROM SETTLING INTO THE MUD BY EXCAVATING A SHALLOW PIT UNDER THE A A A L ANTI-FLOTAION BLOCK ELEV. tLtv. ELEV. SKIMMER OR PROVIDING A LOW SUPPORT UNDER THE SKIMMER OF STONE OR TIMBER, NO. DIA. in DIA. in LENGTH ft INV. IN INV. OUT t "A" B. C. SKIMMER HORIZONTAL MOVEMENT IS TO BE LIMITED BY METAL STAKES OR 2x4' s, RSB 12-1 72 CMP 48 CMP 45 701.5 701.0 8.0 11.0 3.0 702.0 707.5 710.0 80' TYP, INSTALL SKIMMER PER MANUFACTURER' S RECOMMENDATIONS, ASSEMBLE THE SKIMMER RSB 12-2 72 CMP 48 CMP 45 692.5 692.0 8.0 11.0 3.0 693.0 698.5 700.0 FOLLOWING THE MANUFACTURERS INSTRUCTIONS, OR AS DESIGNED. 6, LAY THE RSB 12-3 72 CMP 48 CMP 102 697.0 694.0 8.0 11.0 3.0 700.0 703.0 706.0 ASSEMBLED SKIMMER ON THE BOTTOM OF THE BASIN WITH THE FLEXIBLE JOINT AT THE RSB 12-4 42 CMP 30 CMP 90 720.0 717.0 6.0 10.0 2.0 720.0 724.0 730.0 BARBED WIRE FENCE DETAIL INLET OF THE BARREL PIPE, ATTACH THE FLEXIBLE JOINT TO THE BARREL PIPE AND RSB 12-5 49 CMP 36 CMP 145 722.0 719.0 6.0 8.0 2.25 722.0 726.0 730.0 POSITION THE SKIMMER OVER THE EXCAVATED PIT OR SUPPORT, BE SURE TO ATTACH A RSB 20-1 72 CMP 49 CMP 45 726.5 726.0 10.0 10.0 2.5 726.0 732.0 735.0 ROPE TO THE SKIMMER AND ANCHOR IT TO THE SIDE OF THE BASIN. THIS WILL BE RSB 20-2 a2 CMP 3o CMP 32 739.E 739.0 6.0 6.0 1.5 740.0 743.0 745.0 USED TO PULL THE SKIMMER TO THE SIDE FOR MAINTENANCE. RSB 20-3 42 CMP 30 CMP 33 735.5 735.0 6.0 6.6 1.5 735.5 739.0 741.0 GOLD HILL QUARRY MAINTENANCE CABARRUS COUNTY 1 L1 = BASIN LENGTH AT THE BOTTOM OF THE BASIN REVEGETATION PLAN INSPECT SKIMMER SEDIMENT BASINS TE LEAST WEEKLY AND AFTER EACH SIGNIFICANT (ONE-HALF INCH OR GREATER) W1 = BASIN WIDTH AT THE BOTTOM OF THE BASIN Profile Along Embankment at Spillway 1 RAINFALL EVENT AND REPAIR IMMEDIATELY. L2 = BASIN LENGTH AT THE TOP OF THE SEDIMENT STORAGE SPRING - FALL - WINTER SEED MIXES _ REMOVE SEDIMENT AND RESTORE THE BASIN TO ITS ORIGINAL DIMENSIONS WHEN SEDIMENT ACCUMULATES TO ONE-HALF W2 = BASIN WIDTH AT TOP OF THE SEDIMENT STORAGE THE HEIGHT OF THE FIRST BAFFLE. PULL THE SKIMMER TO ONE SIDE SO THAT THE SEDIMENT UNDERNEATH IT CAN BE L3 = BASIN LENGTH AT THE TOP OF THE EMBANKMENT TOP OF EMBANKMENT ELEV. TOP�,�y se TIN' OF EMBANKMENT ELEV. EXCAVATED. EXCAVATE THE SEDIMENT FROM THE ENTIRE BASIN, NOT JUST AROUND THE SKIMMER OR THE FIRST CELL. W3 = BASIN WIDTH AT THE TOP OF THE EMBANKMENT �M�m SPRING RATE MARCH - JUNE MAKE SURE VEGETATION GROWING IN THE BOTTOM OF THE BASIN DOES NOT HOLD DOWN THE SKIMMER. D1 = THE DEPTH OF SEDIMENT STORAGE ?.� SPILLWAY CREST EIEV.I p• MIN �` CHECK THE EMBANKMENT, SPILLWAYS, AND OUTLET FOR EROSION DAMAGE, AND INSPECT THE EMBANKMENT D2 = THE OVERALL DEPTH OF THE SEDIMENT BASIN Rye Grain 15 - 20 l bs, per acre FOR PIPING AND SETTLEMENT. MAKE ALL NECESSARY REPAIRS IMMEDIATELY. REMOVE ALL TRASH AND OTHER DEBRIS D3 = THE CLEANOUT DEPTH OF THE SEDIMENT BASIN KEY IN 2 FT. MIN. KEY IN 2 FT. MIN. Tall Fescue 40 - 80 Has, per acre TYPICAL PIT CROSS SECTION B' MAX. FROM THE RISER AND POOL AREA. A2 = SURFACE AREA AT THE TOP OF THE SEDIMENT STORAGE 2. DEEP CL,� TRENCH Sw I tchgrass 8 lbs. per acre IF THE SKIMMER IS CLOGGED WITH TRASH AND THERE IS WATER IN THE BASIN, USUALLY JERKING ON THE ROPE WILL & R WITH FILTER FABRIC Se 70 Shrub Lespedeza 20 lbs, per acre DESIGN NOTES: Cam I Rip Rap �-3'--� a� FlLLEo xlnL ROCK MAKE THE SKIMMER BOB UP AND DOWN AND DISLODGE THE DEBRIS AND RESTORE FLOW. IF THIS DOES NOT WORK, PULL MN EX DAM TENDING ENTIRE LENGTH Ser I cea Lespedeza 15 - 20 lbs, per acre THE SKIMMER OVER TO THE SIDE OF THE BASIN AND REMOVE THE DEBRIS. ALSO CHECK THE ORIFICE INSIDE THE SKIMMER 1. SEDIMENT STORAGE = 1800 CUBIC FEET PER DISTURBED ACRE Or Red Clover 8 - 14 lbs, per acre TO SEE IF IT IS CLOGGED; IF SO REMOVE THE DEBRIS. 2. REQUIRED SURFACE AREA = 0,01*010*43560 Hu led Common Bermuda Grass 4 lbs. per acre IF THE SKIMMER ARM OR BARREL PIPE IS CLOGGED, THE ORIFICE CAN BE REMOVED AND THE OBSTRUCTION CLEARED WITH 3. CLEANOUT DEPTH = 60% OF THE DESIGN STORAGE Or Weeping Love Grass 2 - 4 lbs, per acre A PLUMBER'S SNAKE OR BY FLUSHING WITH WATER. BE SURE AND REPLACE THE ORIFICE BEFORE REPOSITIONING THE 4. SEDIMENT VOLUME CALCULATIONS ASSUME 2:1 SLOPES IN THE BASIN SKIMMER. 5. DESIGN STORM IS 50 YEAR TO PASS THROUGH RISER/BARREL (NO EMERGENCY SPILLWAY) Section Through Embankment at Spillway FREEZING WEATHER CAN RESULT IN ICE FORMING IN THE BASIN. SOME SPECIAL PRECAUTIONS SHOULD BE TAKEN IN THE FALL RATE ( MID) AUGUST - OCTOBER WINTER TO PREVENT THE SKIMMER FROM PLUGGING WITH ICE. RISER PIPE SEDIMENT BASIN SPILLWAY CREST ELEV. 4' HIGH FENCE ciQee I Rip Rap Rye Grain 40 tbs. per acre WITH 3 STRAINS Mti \ FINE GRAVEL (NCDOT #57 OR EQUIV.) 1 FT. THICK Ta I. I. Fescue 80 t bs, per acre OF BARBED WIRE 3�` e•, SEDIMENT STORAGE AREA Ser I cea Lespedeza ( Unscar I f I ed) 40 1.bs, per acre EXISTING GROUND Orchard Grass 30 tbs, per acre ' I 2' DEEP CUTOFF TRENCH White Clover 5 lbs. per acre WELDED ALUMINUM ROCK APRON 1 1 ITYP•) U LINED FILLED ENTIRE K FABRIC GTH r BAR TRASH RACK I� 2' MIN,-�I Minimum Thickness - 1.5' 2' EX WITH ROCK I SAFETY BENCH EGROUp1D 5r;,c,rl ^rt DAM WINTER RATE NOVEMBER - FEBRUARY i 2 CENTER EACH 9I 2 I 20' TYP 1 DIRECTION 7i Rye Gra In 40 lbs, per acre \ I ...:>i:"""'i` :'•'.i? A ;'% \ A i 2 Unhu l l ed Bermuda Grass 10 l bs, per acre I QUARRY TO BE Rock Dam FILLED WITH +� 2 Tall Fescue Sericea Lespedeza 80 lbs, per acre I WATER �ll m Not To Scale ; I _- :- % / ANTI-VORTEX j�( J PLATES BOA FERTILIZER ALL SEASONS I A B C GAUGE MIN. SIZE SUPPORT BAR F STORAGE AREA LEANOUT SEDIMENT SURFACE I 12' TYP Y DEPTH STORAGE AREA 10 - 20 - 20 1500 lbs, per acre I 30' TYP 72" 102" 36" 14 2" x 2" x 3/8" ANGLE Lime 4000 tbs, per acre PLAN BASIN W1 L1 DL W2 L2 D2 W3 L3 D3 (FT3) A2 48" 72" 21" 21 1.25" x 1.25" x .25" ANGLE Mulch 70 bates per acre � I B 42" 60" 19" 19 1.25" x 1.25" x .25" ANGLE RD 12-3 45. 0 100. 0 3. 0 57. 0 112. 0 6. 0 69. 0 124, 0 1. 8 16, 326. 0 6, 384. 0 cz, TACKWELD RD 12-4 30. 0 60. 0 3. 0 42, 0 72. 0 6. 0 54. 0 84. 0 1. 8 7, 236. 0 3, 024. 0 Mulch t0 be anchored by one of the fo t [owing methods, 2 , ALL JOINTS RD 12-5 65. 0 135. 0 3, 0 77, 0 147. 0 6, 0 89. 0 159, 0 1. 8 30, 141. 0 11, 319. 0 C ANTI-VORTEX TEMPORARY DIVERSION DITCH RD 20-1 VARIE VARIES 2. 5 VARIES VARIES 5, 5 VARIES VARIE 1, 5 6T 509. 0 29, 042. 0 1, Crimping with mulch anchoring tool) or ' PLATES - i/4" METAL NTS 2, Tack w I th aspha l t emu t s I on - 400 ga I. per acre ti CMP (SEE CHART BELOW ,.:- L1 = BASIN LENGTH AT THE BOTTOM OF THE BASIN ANTI-VORTEX 1� FOR GAUGE THICKNESS) I W1 = BASIN WIDTH AT THE BOTTOM OF THE BASIN U PLATES W2 = BASIN WIDTH L2 = BASIN HATTTOPE13F THE TOP FSEDIMENT THE ISTORAGEMENT ❑RAGE LOW FLOW ORIFICE (SEE BASIN DETAIL FOR L3 = BASIN LENGTH AT THE TOP OF THE EMBANKMENT ELEVATION AND SIZE.) I D1 = THE IDEPTH TOFA SEDIMENT T THE PSTORAGE OF THE EMBANKMENT D2 = THE OVERALL DEPTH OF THE SEDIMENT BASIN D3 = THE CLEANOUT DEPTH OF THE SEDIMENT BASIN A ti. A2 = SURFACE AREA AT THE TOP OF THE SEDIMENT STORAGE I 'I ISOMETRIC NSIDE OIAMETE , SECTION A-A SPILLWAY DIMENSIONS NOTES: r. . I' BASIN MIN WEIR LENGTH DEPTH 1. COORDINATE THE SIZE OF THE SAMPLING GATE WITH THE OWNER. I FT FT W ~ - 2. PROVIDE AN ACCESS WALKWAY WITH HANDRAILS FROM THE TOP OF DAM TO THE TOP OF THE TRASH RACK 3. MANUFACTURER TO DESIGN AND SUBMIT SHOP DRAWINGS FOR ALL COMPONENTS OF THE ANTI-VORTEX DEVICE. - ' RD 12-3 22. 0 3, 0 RD 12-4 11. 0 3. 0 ELI ANTI - VORTEX DEVICE �- 12' 30' RD 12-5 40. 0 3, 0 �' H -� I I i NOTE THE SPILLWAY LENGTH SHOULD BE INSTALLED WITH A WIDTH I I 4+I w TYPICAL R E C LA M AT I 0 N �f AS LARGE AS POSSIBLE. 3 , III ' II-III I'I PIT CROSS SECTION ROCK DAM ELEVATION SURFACE AREA VOLUME STORAGE VOLUME NOTES GRASS LINED CHANNELS INSTALL COLLAR WITH 10' RD 20-1 (SF) (FT3) (FT3) CORRUGATIONS VERITCAL COLLAR TO BE SAME GAGE AS THE 713. 50 24 624 0. 00 0. 00 BASIN FL❑OR PIPE WITH WHICH IT 15 USED. 714. 00 25 849 12 618 12 616 CONSTRUCTION SPECIFICATIONS 716. 00 29 042 54 891 67, 509 P SEDIMENT STORAGE 1 SPILLWAY LEVATION T NA L.AN R ❑BJEC IO B E P ROCK DAM MPS D OTHER TO OF ❑ STUMPS, 7 RUSH T 18. .;G REMOVE ALL TREES, B BASIN 1. REOE CONTINUOUS PROPERLY. AREA AND DISPOSE OF FOUNDATION HE 3 " MATERIAL FROM T 1 2' x 2" SLOTTED HOLES FOR 8 WELD WIDTH/ LENGTH NO DIAMETER BOLTS .................... ............................. ........... ....zz�� ..................... RSB 12-1 9, 5 FEET 9. 5 FEET Construction Specifications 2. EXCAVATE THE CHANNEL AND SHAPE IT TO NEAT LINES AND TYPICAL BERM SECTION DIMENSIONS SHOWN ON THE PLANS PLUS A 0. 2-FT OVERCUT AROUND 000 O.D. OF PIPE o 0 o RSB 12-2 9. 5 FEET 9. 5 FEET THE CHANNEL PERIMETER TO ALLOW FOR BULKING DURING SEEDBED 1. Clear the areas under the embankment and strip of roots another objectionable material. Delay "SPACE INCLUDING PIP RSB 12-3 9, 5 FEET 9, 5 FEET PREPARATIONS AND SOD BUILDUP. 2• SPACE 2' --{ z" MIN. RSB 12-4 6, 0 FEET 6, 0 FEET clearing the reservoir area until the dam is in place. a' cc z" e' cc � I � 2. Cover the foundation area including the abutments with extra-strength filter fabric before backfilling 3. REMOVE AND PROPERLY DISPOSE OF ALL EXCESS SOIL SO THAT O O O CE 2" RSB 12-5 6, 0 FEET 6. 0 FEET with rock. If a cutoff trench is required, excavate at center line of dam, extending all the way up SURFACE WATER MAY ENTER THE CHANNEL FREELY, 1" RSB 20-1 8. 5 FEET 8. 5 FEET the earth abutments. Apply filter fabric under the rock fill embankment, from the upstream edge RSB 20-2 5, 5 FEET 5. 5 FEET of the dam to the downstream edge of the apron, Overlap fill material a minimum of 1 foot at 4. THE PROCEDURE USED TO ESTABLISH GRASS IN THE CHANNEL WILL RSB 20-3 6, 0 FEET 6. 0 FEET all joints, with the upstream strip laid over the downstream strip. DEPEND UPON THE SEVERITY OF THE CONDITIONS AND SELECTION OF `.``` N Rp'''., 3. Construct the embankment with well-graded rock and gravel to the size and dimensions shown on SPECIES. PROTECT THE CHANNEL WITH MULCH OR A TEMPORARY ........• coNnNuous CORRUGATED METAL the drawings. It is important that rock abutments be at least 2 feet higher than the spillway crest LdNER AS NOTED ON THE PLANS TO WITHSTAND ANTICIPATED 'pFESSJOy °• WELD SHEET WELDED TO WELD BOTH SIDES 2' A CENTER of BAND and at least 1 foot higher than the dam, all the way to the downstream toe, to prevent scour and VELOCITIES DURING THE ESTABLISHMENT PERIOD. BERM TO BE CONSTRUCTED OF erosion at the abutments. _ SEAL EARTH OR BOULDERS 4. Sediment-laden water from the construction site should be diverted into the basin reservoir at the MAINTENANCE = 16883 = ELEVATION OF UNASSEMBLED COLLAR SECTION A-A furthest area from the dam. i 5. Construct the rock dam before the basin area is cleared to minimize sediment yield from DURING THE ESTABLISHMENT PERIOD, CHECK GRASS-LINED CHANNELS AFTER construction of the basin. Stabilize immediately all areas disturbed during the construction of the %C -�Al01NEF " EVERY RAINFALL, AFTER GRASS IS ESTABLISHED, PERIODICALLY CHECK NOTES FOR COLLARS: dam except the sediment pool References: Surface Stabilization). F P P ( ) THE CHANNELI CHECK IT AFTER EVERY HEAVY RAINFALL EVENT. F 1. ALL MATERIAL TO BE IN ACCORDANCE WITH CONSTRUCTION AND CONSTRUCTION MATERIAL SPECIFICATIONS. 6. Safety - Sediment basins should be considered dangerous because they attract children. Steep IMMEDIATELY MAKE REPAIRS, IT IS PARTICULARLY IMPORTANT TO CHECK ��,,,SLEY 11,0 5-06-20 2. WHEN SPECIFIED ON THE PLANS, COATING OF COLLARS SHAH BE IN ACCORDANCE WITH CONSTRUCTION AND CONSTRUCTION side slopes should be avoided. Fences with warning signs may be needed if trespassing is likely. THE CHANNEL OUTLET FOR BANK STABILITY AND EVIDENCE OF PIPING OR MATERIAL S SPECIFICATIONS,SPECIFIED ONTHE All state and local requirements must be followed. SCOUR HOLES, REMOVE ALL SIGNIFICANT SEDIMENT ACCUMULATIONS TO Docu15lg'nIW by: 3. UNASSEMBLED COLLARS SHALL BE MARKED BY PAINTING OR TAGGING TO IDENTIFY MATCHED PAIRS. I I I I-III-I ( I-III-III-III-� MAINTAIN THE DESIGNED CARRYING CAPACITY. �.�. Wea.Qx,�, We,VIT Maintenance 4. THE LAP BETWEEN THE TWO HALF SECTIONS AND BETWEEN THE PIPE AND THE CONNECTING BAND SHALL BE CAULKED WITH , , , , , , , , , , , , 777 3a0000sEseAsasa... ASPHALT MASTIC AT TIME OF INSTALLATION. I ( Check sediment basins after each rainfall. Remove sediment and restore original volume when sediment _ accumulates to about one-half the design volume, DIVERSION CHANNEL A N N E L 5. EACH COLLAR SHALL BE FUIRNISHED WITH 11Y0 1/2" DIAMETER R005 WITH STANDARD TANK LUGS FOR CONNECTING III- r COLLARS To PIPE. Check the structure for erosion, piping, and rock replacement after each significant rainstorm and ED DETAILS OF CORRUGATED METAL repair immediately. ANTI-SEEP COLLARS Remove the structure and any unstable sediment immediately after the construction site has been2U TEMPORARY H I G H WA L L BERM permanently stabilized. Smooth the basin site to blend with the surrounding area and stabilize. All water and sediment should be removed from the basin prior to dam removal. Sediment should be placed in designated disposal areas and not allowed to flow into streams or drainage ways during ,tRY structure removal. "RAM alley, Williams, carmen, & king, inc. GOLD HILL QUARRY 2020 PERMIT MODIFICATION REVISION No. DESCRIPTION DATE INITIAL DATE: 5-06-20 JDB ND. 11526 DRAWN BY: CONSULTING ENGINEERS VULCAN CONSTRUCTION MATERIALS , LLC CHECKED RCC DETAILS SHEET N0. FIRM LICENSE No. F-0203 CHECKED BY: GWW 120 SOUTH MAIN STREET P.O. BOX 1248 CABARRUS/ROWAN COUNTY, NORTH CAROLINA DWG No.: OF: KANNAPOLIS, NC 28082 704/938-1515 152E MINI® DIET 2020.II A 3. •� 2� �18' TEE W/ INLET PIPES 1, 7' MIN COVER 2.0 IF OF /8' HPDE B PIPE 7 1M.W 7.1% 45 BEND W/BLACKING 2 ' 22.5 BEND W/BI.ACKING 7. 51 1 15' 1 7. 5' 22.5 BEND W/GRAVITY BLOCKING 3/8'x 2' STEEL STRAP 3 LF EA IB' HPDE FOR INLET ANCHOR (PAINT ALL PIPE EACH SIDE SURFACES WITH COAL 10:I SLOPE (Tw.) a �e TAR EPDXY _ a s�yd� , d . 3/4' GALVANIZED .......... ..... : $ a' -'N ' WITH 2 112' DIA. ANCHOR BOLT STEEL RODS 4.1 SLOPE (TYP.) N .e_ : '. FELT' HOOK ... :.;�:....... ... ... .. ..9 b .a. OD '.. �'�:.::: ;i ... .... .. .-, ,d' .. ,. ..V, ..•..ems- �:+�• . 1, 7' MIN COVER ti% %PE 5 18 K 18 WYE ".'.D a., d• 'a a 18.4 LF OF 18 :- NPOE O t. 7.1% 22.5 BEND W/BLOCKING ......: �'. ._.'' :Q ".'•.'..Q,. .e. •' .. °•.' A:, :C 22.5• BEND W/GRAv11Y PLAN VIEW GRAVITY BLOCK 2 BLACKING STANDARD TEE-SECTION SECTION AA GRAVITY BLOCK SIZE = 2' X 2' X 2' B DEPRESSED INLET (TYP) SEE DUAL 15' A 3' NOTES: IJ 3,----------- - EARTH I 1. ALL PIPE SHALL BE 18" ADS HPDE N-12 PIPE OR EQUAL ALL CONNECTIONS SHALL BE MADE WITH SOIL TIGHT CONNECTIONS. 1 2. ALL FITTINGS SHALL BE 18" ADS HPDE N-12 FITTINGS OR EQUAL ALL CONNECTIONS SHALL BE MADE WITH SOIL TIGHT CONNECTIONS EARTH WITH A GASKET. 3. THE LENGTHS OF PIPES #2 AND #6 ARE TO BE ADJUSTED IN THE FIELD BASED ON THE HEIGHT OF THE FILL SLOPE- PIPE 3 D` ' ` '°.''.<.� : '. �a•• • 'o-• - ' .D,. I - I I-ALL PIPE IS TO BE DUAL WALL, 4. FOR FILL AREAS WITH A HEIGHT OF LESS THAN 50 FEET DELETE PIPES 3, #4, #S, AND THE ASSOCIATED FITTINGS. 1e.4 LF OF 18' SMOOTH CORE 18' HPDE. SEE 5. FOR FILL AREAS WITH A HEIGHT OF GREATER THAN 75 FEET, INSTALL ADDITIONAL SEGMENTS OF PIPES #3 AND #4 AND THE b,' '' ' ' '"'4' -- HPDE O 7.1% 22.5 BEND W/%LOCKING NOTES FOR PIPE DESCRIPTION ASSOCIATED FITTINGS. 6. FILL MATERIAL AND BACKFlLL SHALL BE COMPACTED TO 959I STANDARD PROCTOR. Q ' !.D.:a .D. - �' '�' :;_",a:, 6'.,'p PSISCONCRETE 21 7. CONCRETE ANCHORS SHALL BE PROVIDED ON ALL PIPES CONSTRUCTED WITH A GRADE STEEPER THAN 15%. ANCHORS SHALL BE 22.5 BEND W/GRAVRY '+ _ i BLACKNG T SPACED EVENLY APART (16' MAXIMUM). ' ?�" a a .a . .; ' - ANCHOR TO BE 3000 PSI 30' 1. T MIN COVER - _ 8. SLOPE DRAINS ARE TO BE INSTALLED IN THE OVERBURDEN STORAGE AREAS AS NEEDED, BASED ON SITE CONDITIONS. THE SLOPE °' P ; : :•Q; ;a, D ' . . . CONCRETE POURED ON I * r DRAIN SHALL BE USED IN AREAS WHERE THE UPPER INLET HAS LESS THAN 3.6 ACRES OF DRAINAGE AND THE OVERALL DRAINAGE INTO D' a d : a: '• c P UNDISTURBED EARTH �,� SPA . ,. . _ _ �. � . .,,� _ ••' _- THE SYSTEM, INCLUDING SLOPE AREA, IS LESS THAN 10.2 ACRES. INSTALL ADDITIONAL DRAINS AND DIVERSION CHANNELS IF THE s` , " a "f a •s�•• " L^ - " - DRAINAGE AREA EXCEEDS THE CAPACITY OF THE SYSTEM. r ►PP e • 6 TY' I 3' - 0' 1 ' T �� �' ��� I I � 1. 5' X 1, 5' X L 5' DEEP l_A CONCRETE ANCHOR (tYP,) SECTION BB y'-22.5 BEND W/BLACKINC CONCRETE ANCHOR DETAIL THRUST BL❑CKING '- - - _ - PIPE 1 Y 4.0 LF OF 18' :'y . HPDE O 7.1E PLUNGE POOL SEE THE CONSTRUCTION PERMANENT HPDE SLOPE DRAIN AND FOR DIMENSIONS AND SibNE SIZE I / / I // \ / /L - - - - - - - - J B. 0 \ \ ��-6' DIAMETER MANHOLE 1% SLOPE4. 0 1 / / � 132' TRASH RACK r1 PROVIDE A SUMP FOR 820 820 P SEDIMENT STORAGE R , --- COLLECTION OVIDE 10' X 10' X 1' DEEP ANTI-FLOTATION BASE r I FOR THE MANHOLE, I H MPORARHWALLBERM I I NOTE, THE PURPOSE OF THIS DETAIL IS TO PROVIDE A DRAINAGE COLLECTION SYSTEM IN FILL AREAS THAT EXCEED 15 FEET OF HEIGHT, (PHASE 2) / 800 1. INSTALL THE DISCHARGE BARREL, ANTI-FLOTATION BASE, OUTLET PROTECTION, TRASH RACK AND THE FIRST MANHOLE SECTION, 8110 cl U 2, INSTALL BACKFILL OVER THE STORM DRAINAGE PIPE, THE HEIGHT OF THE FIRST LIFT IS A MINIMUM OF 10 FEET, THE TOP OF MANHOLE SHOULD ALWAYS BE A MINIMUM OF 4 FEET BELOW THE EDGE OF THE EXTERIOR FILL SLOPE, 3. MAINTAIN A SUMP AROUND THE TOP OF THE MANHOLE TO HELP COLLECT SEDIMENT, TEMPORARY TEMPORARY 4, USE TEMPORARY DIVERSIONS TO DIVERT RUNOFF TOWARDS THE MANHOLE, ONCE THE PLACEMENT OF FILL MAKES CONSTRUCTION OF TEMPORARY DIVERSIONS HIGHWALL BERM HIGHWALL BERM WITH A 1% MINIMUM SLOPE DIFFICULT, RAISE THE FILL OVER THE DISCHARGE PIPE IN 8 FOOT HIGH LIFTS. SLOPE BENCH (PHASE 2) (PHASE 3) S. REMOVE THE TRASH RACK AND INSTALL ANOTHER MANHOLE SECTION MANHOLE JOINTS SHOULD BE WRAPPED WITH A SEALANT PRIOR TO BACKFILLING AGAINST SEE SLOPE DRAIN THE STRUCTURE, DETAIL PROPOSED 6. REINSTALL THE TRASH RACK AND PLACE COMPACTED FILL IN THE OLD SUMP. OVERBURDEN 7, CONTINUE TO PLACE FILL UPSTREAM OF THE RISER AND INSTALLING ADDITIONAL MANHOLE SECTIONS AS THE FILL HEIGHT INCREASES, PHASE 2 PROPOSED PROPOSED 8, ONCE THE FILL HEIGHT HAS REACHED TO PROPOSED GRADE, REMOVE THE TRASH RACK AND INSTALL A MANHOLE TOP DESIGNED FOR A YARD INLET, OVERBURDEN OVERBURDEN CONSTRUCT THE YARD INLETS AND ANY ADDITIONAL DRAINAGE CONNECTIONS SHOWN ON THE PLANS. j PHASE 3 PHASE 4 780 z 780 PHASE 2 O I Uo I 2:1 SLOPE (TYP.)l I I \ I I PHASE 3 ( PHASE 4 STAGED FILL FOR MANHOLE STRUCTURES IN HIGH FILL AREAS o I/ I I I I I I 1 1 (2:1 TYP.) I \I (FINAL SLOPE) PHASE 2 FI L I \ PHASE 3 FILL I PHASE 4 FIII IIL (TYP.) I �1 1 -�F r'I 1 PHASE 3 & 760 780 780 EXISTING GROUND 1 FINAL SLOPE 1 (2:1 TYP.) \ 1 TEMPORARY HIGHWA BERM PHASE 2 L 2:1 SLOPE (TYP.) \ 1 PROPOSED I OVERBURDEN PHASE 2 PHASE 3 & I \ 2:1 \ DIVERSION SLOPE 740 �� 1� � BERM 740 (TYP.) � 7601 1760 TEMPORARY/DIVERSION CHANNEL I 20 -11B EXISTING PHASE 4 BOTTOM/ WID W/ 2:1 GROUND I / DIVERSION CHANNE SLOPES I I 720 t 720 740 I I 740 GRADE TOE OF SLOPE TO DRAIN INTO THE CHANNEL WITH A SLOPE I BETWEEN 2%% AND 5% (VYIDTH I ' I VARIES) I 700 - - I - --- I 700 720 1720 0+00 2+00 4+00 6+00 8+00 10+00 12+00 14+00 16+00 18+00 20+00 22+00 24+00 26+00 0+00 2+00 4+00 6+00 HORIZ. SCALE 1" = 100' VERT. SCALE 1 " = 10' HORIZ. SCALE 1 " = 100' CROSS SECTION A-A VERT. SCALE : 1" = 10' MATERIAL STORAGE AREA CAR''�'- NOTE: SLOPE GRADE LABELS ARE BASED ON TRUE PROPOSED GRADING VALUES. THE 2 SEAL C� PROFILES LINES FOR PHASED GRADING CROSS THE FILL AREAS AT A SKEW AND CROSS SECTION B - B = 16883 THE PROFILE REFLECTS THE GRADING ALONG THE SKEW. PHASE 1 MATERIAL STORAGE AREA - c'':F� � *.-g-; . � GINE,�O . DmuftnW by: CS�EYII`j117-\10-20 3AOMDe 6Ba 813_. i RECEIVED JUL 15 2020 LAND QUALITY MINING PROGRAM alley, williams, carmen, & king, Inc. GOLD HILL QUARRY 2020 PERMIT MODIFICATION REVISION No. DESCRIPTION DATE INITIAL DATE: 5-06-20 JOB NO. 11526 CONSULTING ENGINEERS 1 PER NCDEQ REVIEW 7-10-20 GWW DRAWN FIRM LICENSE No. F-0203 VULCAN CONSTRUCTION MATERIALS , LLC RCC DETAILS SHEET "° 120 SOUTH MAIN STREET P.O. BOX 1248 CHECKED BY: GWW 8 KANNAPOLIS, NC 28082 704/938-1515 CABARRUS/ROWAN COUNTY, NORTH CAROLINA DWG No.: 1526 MINN® IIET 202a UWE OF: V 3. 3 18" TEE W/ INLET PIPES B 1. 7' MIN COVER PIP2.0 IF OF 18' HPDE y LF 7 45- BEND W/BLOCKING t HpDE 0 77.i71OF " 22.5 BEND W/BLOCKING 7. 5' 15' 7. 5' 2 ' 22s BEND W/GRAVITY BLOCKING & ANCHOR (PAINT ALL 3 LF ff IS' HPDE FaR INLET SURFACES WITH COAL PIPE EACH SIDE3/8'x 2' STEEL STRAP ,o, SLOPE (TYP.) TAR EPDXY. r e� d �e� II GALVANIZED p 3/4' p.' DIA. ANCHOR BOLT STEEL RODS FELT WITH 2' HOOK • .. . •° ' b N 4.1 SLOPE (TYP.) .. • OD a •-• 7 1, 7' MIN COVER v` PIPE -18 x 18 WYE t8.4 LF OF 18' ......... . "POE O 7.1% 225• BEND W/BLOCKx+G .,' , p: ; ..•.D, °.... GRAVITY BLOCK a . C . .° ..°: °. 0 . ..'.' d: '.... : ..•.:.. .. : 22.s BEND W/GRAWN PLAN VIEW BLACKING STANDARD TEE-SECTION GRAVITY BLOCK SIZE = 2' X 2' X 2' 25 SECTION AA B at fly� 'df. Ag��0 DEPR m INLET (TYP)SEE DEMIL x" �A 3 - �15' - -:- - 3' -- 1. ALL PIPE SHALL BE 18" ADS HPDE N-12 PIPE OR EQUAL. ALL CONNECTIONS SHALL BE MADE WITH SOIL TIGHT CONNECTIONS. EARTH 1 2. ALL FITTINGS SHALL BE 18" ADS HPDE N-12 FITTINGS OR EQUAL ALL CONNECTIONS SHALL BE MADE WITH SOIL TIGHT CONNECTIONS : ,..... ..WITH A GASKET. 7 3. THE LENGTHS OF PIPES #2 AND #6 ARE TO BE ADJUSTED IN THE FIELD BASED ON THE HEIGHT OF THE FILL SLOPE. PIPE 3 tB x to WYE ALL PIPE IS TO BE DUAL BALL, 4. FOR FILL AREAS WITH A HEIGHT OF LESS THAN 50 FEET DELETE PIPES #3, #4, #5, AND THE ASSOCIATED FITTINGS. q : '•. ' ' 'D .,' '.- :q. ;a. ° , Tl SMOOTH CORE 18' HPDE. SEE 5. FOR FILL AREAS WITH A HEIGHT OF GREATER THAN 75 FEET. INSTALL ADDITIONAL SEGMENTS OF PIPES #3 AND #4 AND THE :� !!`.: a.'•°: ' ' ' '°' ' Is 4 L u j.1x NOTES FOR PIPE DESCRIPTION ASSOCIATED FTTITNGS. 'Q CLASS A 300E zz.5• BEND W/BLOCKING .a" o.` p p p PSI CONCRETE - 6. FILL MATERIAL AND BACKFILL SHALL BE COMPACTED TO 95% STANDARD PROCTOR. ° • a :° �' °'!f°' G .'•�. p 7. CONCRETE ANCHORS SHALL BE PROVIDED ON ALL PIPES CONSTRUCTED WITH A GRADE STEEPER THAN 15%. ANCHORS SHALL BE 411 P.'. .. .': '.... : ANCHOR TO BE 300E PSI 2 p 2zs BEND W/cRAvrtr SPACED EVENLY APART (16' MAXIMUM). " ' ° p •.' p, . , .. CONCRETE POURED ON �1 BLOCKING B. SLOPE DRAINS ARE TO BE INSTALLED IN THE OVERBURDEN STORAGE AREAS AS NEEDED, BASED ON SITE CONDITIONS. THE SLOPE ° p q :< ,. : p e� . . .• 11- DRAIN SHALL BE USED IN AREAS WHERE THE UPPER INLET HAS LESS THAN 3.6 ACRES OF DRAINAGE AND THE OVERALL DRAINAGE INTO P ;a.'.a:':'a . A . . b. ,'4 :' 3 ' 1, 7' MIN COVER a, `a. . UNDISTURBED EARTH THE SYSTEM, INCLUDING SLOPE AREA, IS LESS THAN 10.2 ACRES. INSTALL ADDITIONAL DRAINS AND DIVERSION CHANNELS IF THE p •a DRAINAGE AREA EXCEEDS THE CAPACITY OF THE SYSTEM. � e�OI ` dM 3 - 0' 1. 5' X 1. 5' X 1. 5' DEEP 16' TY L_A ' SECTION BB DDNDREIE ANGHDR (7YP,) CONCRETE ANCHOR DETAIL THRUST BLOCKING. \_22.5' BEND W/BIACKING PIPE I 4.0 IF OF I8" I HPDE O 7.1% i PLUNGE POOL SEE THE CONSTRUCTION PERMANENT HPDE SLOPE DRAIN DETAE FOR DIMENSIONS B AND STONE SIZE / / / - - - - - - - - - - - - - / g 0 \ I- -6' DIAMETER MANHOLE -� \ y 8. 0 - - - - - - - -� / / / I% SLOPE 1 / 4. 0 / ~� 132' TRASH RACK PROVIDE A SUMP FOR SEDIMENT 820 COLLECT I ONTORAGE 820 - - - PROVIDE 10' X 10' X 1' DEEP ANTI-FLOTATION BASE I FOR THE MANHOLE. r NOTE, THE PURPOSE OF THIS DETAIL IS TO PROVIDE A DRAINAGE COLLECTION SYSTEM IN FILL AREAS THAT EXCEED 15 FEET OF HEIGHT. TEMPORARY HIGHWALL BERM 1. INSTALL THE DISCHARGE BARREL, ANTI-FLOTATION HASE, OUTLET PROTECTION, TRASH RACK AND THE FIRST MANHOLE SECTION. 2. 800 (PHASE 2) - ! INSTALL BACKFILL OVER THE STORM DRAINAGE PIPE, THE HEIGHT OF THE FIRST LIFT IS A MINIMUM OF 10 FEET, THE TOP OF MANHOLE SHOULD ALWAYS 800 BE A MINIMUM OF 4 FEET BELOW THE EDGE OF THE EXTERIOR FILL SLOPE. 3. MAINTAIN A SUMP AROUND THE TOP DF THE MANHOLE TO HELP COLLECT SEDIMENT. TEMPORARY TEMPORARY 4. USE TEMPORARY DIVERSIONS TO DIVERT RUNOFF TOWARDS THE MANHOLE. ONCE THE PLACEMENT OF FILL MAKES CONSTRUCTION OF TEMPORARY DIVERSIONS TEMPORARY BERM TEMPOHIGHWRARY BERM WITH A 1% MINIMUM SLOPE DIFFICULT, RAISE THE FILL OVER THE DISCHARGE PIPE IN 8 FOOT HIGH LIFTS, HIGHW5. REMOVE THE TRASH RACK AND INSTALL ANOTHER MANHOLE SECTION MANHOLE JOINTS SHOULD BE WRAPPED WITH A SEALANT PRIOR TO BACKFILLING AGAINST SLOPE BENCH I (PHASE 2) (PHASE 3) THE STRUCTURE, 6. REINSTALL THE TRASH RACK AND PLACE COMPACTED FILL IN THE OLD SUMP, SEE SLOPE DRAIN PROPOSED 7. CONTINUE TO PLACE FILL UPSTREAM OF THE RISER AND INSTALLING ADDITIONAL MANHOLE SECTIONS AS THE FILL HEIGHT INCREASES. DETAIL I OVERBURDEN PROPOSED CONSTRUCT THE YARD INLETS AND ANY ADDITIONAL DRAINAGE CONNECTIONS SHOWN ON THE PLANS. PHASE 2 PROPOSED OVERBURDEN 8, ONCE THE FILL HEIGHT HAS REACHED TO PROPOSED GRADE, REMOVE THE TRASH RACK AND INSTALL A MANHOLE TOP DESIGNED FOR A YARD INLET. / I OVERBURDEN PHASE 3 PHASE 4 ' W 780 780 - - z41 PHASE 2 4 STAGED FILL FOR MANHOLE STRUCTURES IN HIGH FILL AREAS 2:1 SLOPE (TYP.) \ PHASE 3 P N E a r cy- o ' ! I I I I I 1� (2:1 TYP.) I , (TYP.� SLOPE) PHASE 2 FI L \ ff PHASE 3 FILL PHASE 4 FILL 760 760 780 780 • PHASE 3 & EXISTING GROU D FINAL SLOPE TEMPORARY HIGHWA BERM - / (2:1 TYP.) I \ PROPOSED PHASE 2� �L I I OVERBURDEN� 2:1 SLOPE (TYP.) \ PHASE 2 & 2:1 I I , I PHASE 3 7-\ DIVERSION SLOPE BERM 740 760 (TYP.) 740 760 TEMPORARY DIVERSION CHANNEL / I ' 20-16 I EXISTING SLOPES OM' WID W/ 2:1 GROUND PHASE 4 I DIVERSION CHANNEL / _ __--- 720 740 740 720 GRADE TOE OF SLOPE T DRAIN INTO THE CHANNEL WITH A SLOPE ' BETWEEN 2% AND 5% (A DTH / ' I VARIES) / 700 700 720 - - 720 0+00 2+00 4+00 6+00 8+00 10+00 12+00 14+00 16+00 18+00 20+00 22+00 24+00 26+00 0+00 2+00 4+00 6+00 HORIZ. SCALE 1" = 100' HORIZ. SCALE 1 " = 100 VERT. SCALE 1" = 10' CROSS SECTION A--A VERT. SCALE 1" = 10' t`.t'CA MATERIAL STORAGE AREA S�° SEAL - NOTE: _ SLOPE GRADE LABELS ARE BASED ON TRUE PROPOSED GRADING VALUES. THE CROSS SECTION B -B _ PROFILES LINES FOR PHASED GRADING CROSS THE FILL AREAS AT A SKEW AND 16883 THE PROFILE REFLECTS THE GRADING ALONG THE SKEW. PHASE 1 MATERIAL STORAGE AREA %`' � ,FSLEY CDMUSigned bY: 11111 l t t" 7-1.0-20 �. 0.A" U)ewr 3ACD005E6BA6466... �CivLLa . JUL 15 HN REVISION No. DESCRIPTION DATE INITIAL DATE` 5-06-20 JOB NO. 11526 alley, Williams, carmen, & king, inc. GOLD HILL QUARRY 2020 PERMIT MODIFICATION CONSULTING ENGINEERS i PER NCDEQ REVIEW 7-10-20 GWW DRAWN BY: VULCAN CONSTRUCTION MATERIALS , LLC CHECKED BY: GWW RCC DETAILS SHEET NO. FIRM LICENSE No. F-0203 120 SOUTH MAIN STREET P.O. BOX 1248 CABARRUS/ROWAN COUNTY, NORTH CAROLINA DWG N°.: Lsze KINIm BET zDea OF. KANNAPOLIS, NC 28082 704/938-1515