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HomeMy WebLinkAbout20210824_Mine_MapsHEIDELBERGCEMENTGroup HANSON AGGREGATES SOUTHEAST, LLCE RECEIVED AUG 212021 SHEET INDEX: COVER SHEET MINING & EROSION CONTROL PLAN RECLAMATION PLAN BLASTING PLAN CROSS -SECTIONS & DETAILS M&ECP-1,2 RP-1 BP-1 X-1- X-3 SOUTH REGION 3825 Barrett Dr. Suite 300 Raleigh, NC 27609 Phone: (919) 380m261 O PRINCETON II QUARRY 476 Edwards Road Princeton, NC 27569 Johnston County Phone: (919) 936-4221 c F k Rrinceton VIP, VICINITY MAP MINING PERMIT No: 51-O5 PERMIT MODIFICATION NO SCALE LAT: 35.475350 N LONG:-78.141 O 1 ° W AUGUST 2021 H0. RINCETO_ l C i i ,% / 'r {� 1, , _ ��- �� DIXON, DANNY R. N/F % ���. \ Develo menx� � N/F m j N/F _ /: (yG///- ,\\�. woodaprd � 7 �� Woodard Hill-S -%! .' I l l \ i~' `�-� N/F MdCIntOSlt, RUbiO M. o Developmeqi c VVV I \ // COOK, GARY L. $ N/F W rD DEBRA D. MacIntosh, Rubie M. N/F J ���j / ��/�� q mom+, BARNES, C / RANDY E. $ 10 V q KATHY / %i i G �r Z M of N/F " N/F ice-__ / `. � /// /r-�� ..N/F BARNES, N a m ro orc q EASON, \ \ MARTIN, PATRICIA JASON E. N/F a �~ y jxx eARBARA E. W D - \ \ ( \ �tN N/F A. R. WF N/F Holt-Lotlman 20 a t6 W Q j E LN�R. I \ \ \ �� T PATRICIA - �� Barnes, Randy E. Talton, Ead L. i/ Farms LLC. / _ N I" LL %ry R. N/F WE Kathy C. / -MARTIN, PATRICIA Stanley, Danny C. & 1 N/F N/F N/F Cindy A. R. Talton, Billy Max , \\ wF Wells, Kathryn p- .: _ \ ` N/F CL. 8 Young, Shannon Chase Debra GMartinez, Me D. C. Best �O \ COOK, GARY L. $ _ 7. _ ��� EBRA G. N/F J� Z 1 \ \ f �� ,. .....,,.,0. / Toler, Joyce L. `i N / \ \ l I \ . j / ■.� U -L \ \;/ , 1\ ILT F N EI/ O �LA AL LON \l \t \rrp N N/F J N/F J ` OE C S ON H OF / NOT NO WE L OWNED Y I / /F Ij Wells Etlwartl & (a W J '�. ¢ r LAURA LEE ANTHONY DALE }pN FCR EN ER WITH LT E \ _ \ /J _ \ \ C F / j OT ERS ARE t1ITHIN 50 ' ` \.• �\ ) PITTMAN REV. / Kathryn 0 ENTERPRISES, LC / l OUTLEj C EVE '2�10', / OF EXCp��ATION I < �� W 1 _ �TY .(�F L EE B R TRUST GRAPHIC SCALE: i �� '` �. �" SNG HORIZONTAL SCALE: 1" = 300' Lo aTo \- �, -oti `�� u�raams ao� N/F HANSON LEASE Honand,Norwood M. 0 300 60 JRALEALK/ JJ - ((( \ t WETLAND IMPACTS ��"('< "- ✓�/ W3-63.501SF (1.46AC) AOAD �i i ,,,¢cam"/ a, Cemetery NT CROSSING . ^" `Y► ``.._� "�.. �\ 36 RCP PIPE LOCATION �/ HAM$ON / N/F \\\ A .� AGGREGATE V f MILDRED D. ROWE _ \ \ T�1 UNDER ,.yr'' f., �', -- �� SE, LLC_ � � & TINA GRU86 _ / SCREENING \\\ „ PR POS D BERM r°"-"ry '`r `\ LIFE ESTATE SKII�ME / ems. �T< _ _ %x yx- "� _ � r� BA IN# - n� _ �� r i ly Approved Mining Area 1 ;t t ;'-' V �:'.%� ��� _ 'oy .o 'tx Mine Plan Erosion $sediment Control Plan, (TREAM /�' . �opose\� \� / �� %�/ r„v\, _ '\, A �'q ��$ Recl amati nPlan Drawings to be SubmitteCRN�a --- ;� / Ov aburd �1 \ I O Holt -Lott nn arms _✓ \ . 0 tt �V Prior an Disturbance. RC�y ti O PROPOSED ER �� �� „`111 �� �. SKIMMER ,.v'•..� a, ' \� m � t � � \� Piopo BASIN CF6 < .„ -- - Overbord A _ - _ �, P.e; , - // / tip `4* DATE: S, 1 v_ -v,� r� o i t - 2 p N/F 70NE5, E. K. $ I .'- � :.. . t A� V I V !:A14 I^a e. > o "t i :•. ,S l t / Donna E. `. PROPOSER - �J V A1 �� L I s° =,1A .�,r j -w .� ' \ _ � 1,. �C Holland, ., v r Norwood M. N/F - JJ B R� J DIXON, ALLAN Bamh' I re ( t � :n ""& DIANE �A Existi tT \.. �' �`V l �`-- j� �`.. '�� ��P t T , w „ t \ :.� P TRUST V. w 1^� /�/ -��•� � �---------------- '� '� � � �,� �, - � � 1 @ �\ � Otis' O � �� � w � as 5sce% �t �, yi �?. �� , � � \ _ lUj N/F �\ �� SLOPE �,:-� ,,� �' f �� ,, V . , 0, / Y„-', mg.' 1% A c: STEPHENSON URgIN, TYP. THOMAS T. A �� Proprsed / �,.o .. Q `• A �y Z F / 1 i c v d�rden PrOposed� - ` " M�N ,< O 1 5 o.�erbureen`, O1\ ( xd & \ ..l _�� i N/F �/ �/ /r �� �G� - o�, /• j x` \� < Prle as 1/ �o� . l i ,X�,, ,,/ „ s�// ALLIN / r� �V DOUGLA -.-!l 11n�seo ^9i �¢3f M -' N/F LINDtrR, 6 1 t SD RAINS MILL ROAD / UV�LU LIMITED YI Z >KIMt4,W I i &, ,,1 PARTNERSHIP /� AV Plop SOry �A . A .,qb� ,\ ��� W V / Z O FOPER-,i WETLAND IMPACTSsi' MPORARYam /F DIXON \ WS-31,392SF (0.72AC1 j WE LAND AN. 9; - N!F\ \ \ 1`5a v 'e• . ? �. ,o-+ 'w:� 1` ' [ i , 1 i L W6-2,216SF (O.OSACI ` Teer Co �i` £" , &P .`""'° < 9 , \'�1• \ F F TREAM ROSSING €. - ( � FS '•¢ „t,-, ti w+ 1 1 , _ \✓ t \ LI DA S M&EC 2 �1. Existing Berm \ \ y� t '� _ ! 1=�^ ` t , W 0 N/F TA Seeding & 0 \ & M� > '® l �y W KEE GLENWOOD $ ) Sta..ilized \\ Il 1%1 ii 0 fU 2 VN N/FGAPYCOOK, GARY W. JUDY / OPI,\� �J .� � � �i �� * i. � r � �/ � Y/ UE.SRA G. L D N,TYP Ropo ed I jj q Pit Expansion v 1 Overh u i l J / P 9 u P uic NSF TA T, Piles ' Area 'ram Y Itc r1 9 s��� �V` iNDA \ D TE, L-\ _2� V L A N ROWEL , N/f BLA MAN, `� / l 'Sj: �r�� 'i t a g -', '� \ \\ \ MMA L. , x �, +, f K.sa ar ,y '+ �- A - tAr Z wr N n @xi N/F Z \ V / Existng Overburden I 12y� o v ®y ij • y' `z Holland, Norwood N/� Bruton, g & St : t\ ssgi�*4e ,�' O Mark d I, \ C nthi d W J Seeding & Stabiilzed `,�� r Tr \ i 1 t PROPOS� 1 �`.. t `I PROPOSED BERM SKOMER 1'. AND SPILLWAY VN BASIN# �.`.°o (ELEV:123.5) rsh< ^..,.=. -�-^�'� 4 ,^.MF -V-< r +\ /y HEADWALL PROPOSED INV..120.0 / 66'C�P `t i 2. .s% Sur'P tt r x nn g, UMITS 4F 1Gu A, r s 1,/ �� vR FLOOD BOUNDARY Q AS PER FEMA, FLOOD INSURANCE RATE W ��"� b� e K( t MAP, COMMUNITY PANEL NUMBER 3701.,8 Ot15B, JOPIV9Tf, n `�% ✓- •�._ .,, \ �' n F"ormaus ��, ,�. N COUNTY, N e �F gel V �, _rx57 d°t.0 �,� -�\ o rr ,x�.�� " r °k �, a t \ 0 rt _ ^ �e r ✓ t t,.' 0 y d of / „tt r Z \ _ HrMLn Q _� X 'Eh,_ � Ts_ T?9� v{t%(-- gyp: Sm1� �o� \ .t •�� \ y� n�reth H i a ��/ • �� / s; Q Z DOTES: % )1 r� 1 V �^ \ ° L. Base Topography Prepared by:Stj no iT-M:A ,, 1 Z Blue Ridge Engineering,me 5/1998 $ L" `-^ . 4, - % t \;c i /T iL W I a, 011111111 Continental Aerial Surveys 5/2007 (PIT/PLANT) SmN/Fith, ) �� �� / x �t \•, `, ,-� A ,,++ r\ V ' Boundary Information From Johnston County GIs. W Kenneth Jr N '; w \ �`• - t„ "\\ _ y .�_ AA „yam anon Property.. �.1 t Z b Property Acreage's From Hanson Deeds and _` , r` t �'�1 `©r. t � 2 0 Leases. f - % �. �t �'-� _ �� �� d K Existing � . %� , I� LLI I. Existing Mining Permit ND. 51-05 9 ! J �;.� ;3 Plant& �'"'� ✓ i i A Princeton Quarry EharliesGn& x �/� -� Nego Teer �• �rockplle .. I 476 Edwards Road DTane E _� 1t i. -- / Existing N �'. , t\ 1 I I I \ Princeton, NC 27569 � \ �/ ,- -' '~ / Sediment --- - W n y (919) 380-2621 F Braswell, / Basinnl_ �`•.. \ `': �I-.. \ 11 ---- m LU "N A � , � �• � '� � I. The Information shown Has Been Compiled From Sandra G & Previously Approved Permit Renewals or Michelle A x°� /` A V '-R", Modifications. N/F Strickland, - \ / `� "O6a.''�o \' t /' \" t( t ' DESIGNED. LAB For More Specific Details, See Frances P� !� I/ t Previously Approved Plans. \ Existing Overburden / `� e t o�" ' t // �T _ 1 SD0#1 \. N/F �� Pile#1 o� AA k1 - (Existiny2/ DRAWN: LAB i. Where visual screening Berms Are Planned, -,Strickland, /// There Will Be a 25' Undisturbed Buffer and a .Frances P CHECKED: LAB 75' Unexcavated Buffer, otherwise There will .\ O \ \ / j-�'V 1 Be a 50-Foot Undisturbed Buffer Along kO Permitted Boundary. N/F \ / ry/F JULY 2013 NNNNNN I _ _ 1 `, MCc7oUd, Ernest �' � \ / / I ` HA SON 1Wr x� DATE: Construction Details For Proposed Sediment and D Life Estate $ ._ f / '� .(iGGRE L6LCE5 �• Current Proposed Erosion Control Measures Have Been Added to Hill, Betty �,�F -� ) ,�' ll� �;, g Hanson Aggregates Current Current Current Proposed Proposed p Proposed 2021 Modified REGION: SOUTH the Previously approved X-1, x-z, and x-3 MCcloud Rmndr -��_ \.4 _ � -:_ '�` �� `,., Southeast LLC Permitted Permitted Permitted Permitted New New New New Total Detail Mine Maps. t -_ \ `�c Disturbance Disturbance LOCATION: PRINCETON L�� "C \ % Princeton II Quarry Disturbance Disturbance Disturbance Disturbance Disturbance Disturbance Permitted for Existing Whee---a�\\ \ xisting n n ACrO$$ Across HA�RINCETON_M&ECP-1 N/F warn settnnq`J . August-2021 Modification Old Pit" New Pit" "Total" "Old Pit" "New Pit" 'Total" Disturbance Nello L \ Bassn a 46\P River' River' DWG FILE: 't N/F Exst - / _ �_�� Teer CD. % a Exist,ng-- .�\; a \'� � ,r Tailings/Sediment Ponds 12.1 0.0 0.0 12.1 0.0 2.6 0.0 2.6 14.7 Patel, Jason , \ wale $ Stefanie \ / 1 %gig F �y H Stockpiles 15.2 0.0 0.0 15.2 0.0 0.0 0.0 0.0 15.2 SCALE: N F \ \ Existing Exstln / - A o Brian K screening _ - za"CMP°Tf E GG Wastepile$ 69.3 0.0 0.0 69.3 0.0 68.0 0.0 68.0 137.3 HORIZONTAL ch 'sty DTrustees For Berm L_ Processing/Haul Roads 25.9 0.0 0.0 25.9 0.0 3.9 0.0 3.9 29.8 1' = 300' __. Mine Excavation 99.3 0.0 0.0 99.3 0.0 y Cross ad a tors 92.8 0.0 92.8 192.1 VERTICAL: l-'a0- -- Other: 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 .t-. F REV NO: DESCRIPTION OF REVISION: DATE: s, by / N F`ESR 72 ( o'0l ` 5 CMg Total Area to be Affected 233.6 0.0 0.0 233.6 0.0 167.3 0.0 167.3 400.9 O southern end of tai 1 i ngs area R No W\ N�F ( - J U I Ex sting o> ` N F I Other (not for disturbance): s rq ,.mot- �. 10 " rmo d, Stott, t N/F 1s"cMP I 1 Smith, Oxon $ SHEET NO.: is currently stabilized. o __`` % , E r Floors, I es E t Rose, Nan y Future Mine Area, Buffers, Q PERMIT MODIFICATION 8/21 If this Condition changes, �, ` h M&ECP 1 a s1�i1 l $ Kathari a F i� /r 95.4 207.1 243.5 546.0 0.0 167.3 0.0 167.3 378.7 Wetlands, Stream Channels, 0 PERMIT MODIFICATION a/18 additional measures to be �'�: • \ \ ger o 1 III © / I etc Q2 TEMPORARY CREEK CROSSING REMOVED 9/18 added. I 1 t REVISED TEMP. SKIMMER BASIN 1, OUTLET DITCH AS BUILT 10/14 \ !, i - \\�\ I / ` I(I(tII I I ' �� - I Total Mine Permitted Acres 329.03 _. 207.07 243.50 779.6 0.00 0.00 0.00 0.0 779.6 1 OF. 5 IMPACT AMOUNT ZONE 1 1495 SF ZONE 2 1011 SF WETLANDS 0.022 ACRES STREAM 25LF/0.003 ACRES COIR WATTLES PLACED 32' OFF OF SILT FENCE ROW AREA BETWEEN SILT FENCE AND STAKED COIR WATTLES TO BE MATTED AND SEEDED WITH ANNUAL RYE(TEMPORARY) AND A WETLAND MIX (PERMANENT) SILT FENCE, PLACED AT HIGH WATER MARK COIR WATTLES PLACED 32' OFF OF SILT FENCE ROW EXISTING HAUL ROAD TO BE REMOVED EXISTING HAUL ROAD TO BE REMOVED STREAM AND WETLAND RESTORATION DETAIL ISTREAM V Z(3NE',2I I CROSSING I BUFF RC-1 ZONE 1 \ ZONE1 BUFFER, BUFFER \ 1� )NE 2 \ \ \ JFFER \ 1 \ �25LF OF TEMPORARY CULVERT STREAM I CROSSING I low NOTE: 50' STREAM BUFFER AND WETLAND ` IMPACTS TO BE RESTORED TO ORIGINAL ` CONTOURS AFTER TEMPORARY CROSSING IS REMOVED AND SEEDED WITH ANNUAL RYE (TEMPORARY) AND A WETLAND MIX (PERMANENT). WETLAND IMPACT MAP SCALE: 1 It= 30' IMPACT AMOUNT ZONE 1 2400 SF ZONE 2 1600 SF STREAM 401-F 0.003 ACRES � a � wW Z q w n 200 = w n S 100 0 -100 -200 -300 -400 H=1: 0 r 200 f w J O 6 I L 00.00 MAX. URFACE ELEVATION UPON RE aLA—MATICN WATER PR ED M INING O ERATI N 7 15'SA FETY Rl NCH TYPI IGNT 40'0 NCHHE PICAL I I I FINAL PI T FLOO (EL;; - .00) EC 1 N -C 0+00 2+00 4+00 6+00 8+00 10+00 12+00 14+00 16+00 18+00 20+00 22+00 100 (t -100 -200 -300 7SlIi, w_-�O O-� �� �wwa cj�N w wo>ra0o w =0 Ow_ :2 wv VO_- aw= Q N CAPACITY OF 36" RCP CULVERTS = 133.8 CFS EARTH FILL COVERED BY FLARGE ANGULAR ROCK �III�� III III Ili III„IM I III ELEVATION FLOW � C I 5T 1 TOP OF BANK S 1-REAM CHANNEL PLAN VIEW TEMPORARY CULVERT CROSSING DETAIL 2 NOT TO SCALE °a• o� of z ~ 3 0 a 200 J EE D °w 100 0 -100 -200 -300 1j -400 FILTER CLOTH LARGE ANGULAR ROCK OVER EARTH FILL TOP OF BANK 8"X 8" WOOD TIMBERS 10' IN LEI\ (OR AS EQUIF NOTE 1. FLr.,L Lb(Vlf IVILIV I IYI I"11�J� I-1\JI\VJJ WETLAND AREAS AS NOTED ON THE PLANS. 2. ALTERNATE METHODS OF CROSSING WETLANDS MAY BE USED IF APPROVED BY THE DPW ENVIRONMENTAL INSPECTOR. 9 n, n" /AAIAIIIAI I\A\ 2'-0" — —� ---------------------- -CONNECT LOOPS WITH (2) 3/8" CABLE CLAMPS 3/8" C STEEL �J EQUIPMENT WETLAND CROSSING MAT 2 NOT TO SCALE F 200 O 0 0' J AA f s3 0011". JATER SU ACE ELE ATION O ON RECL ATION ENT sSAFE rY IIIWN�H 40' BE CH N IF PICAL v 1 TYPI Pill DPOM GRAM S C 10 DEED FINAL PIT FLO DR (EL: -360.00 >I 0+00 H=1:2! 2+00 4+00 6+00 8+00 10+00 12+00 14+00 16+00 100 -100 -200 -300 -400 18+00 20+00 22+00 24+00 26+00 ALVANIZED CABLE ri J J N d 0 w ooro m O NNN w Op ~ V m : ZMA1 epwppplsC,CL � M/d•mp xTx m m•� RW Q c2 0 tj ® Cz z Ii U a W m J W �S SSW MEN ■ow J J 1r F H Z y > V Z O' Z O N � N Z W— 1Zo F 2 I W clli W Z n ,n V F a uw Z L O N L Z a H w Z a tli IREE J a �NINEOL ~ V LL 11. E L 0 Z 2 Z a O Z NINE Z O F Z V Z 0 O W m W DESIGNED: LAB DRAWN: LAB CHECKED: LAB DATE: JULY 2013 REGION: SOUTH LOCATION: PRINCETON HA3RINCETON-LI&ECP-1 DWG FILE: SCALE: HORIZONTAL: 1' = 300, VERTICAL: SHEET NO.: M&ECP-2 2 OF: 5 WEIR r .�\wBarn v� , E. • �� Talton, Gloria P. St N/F Wellons, Emma J Lf Cook, Gary L. Est & Marshburn, & Debra G. Phyllis D W Rmnd GRAPHIC SCALE: ) !I rro � C � � y N/F HORIZONTAL SCALE: 1" = 30Q'� \� \_ \ Pittman, Laura L. & 0 300 600 ^ ` \ .. Eason, Pauline B. & C/O "� J Malton Glenn Baker Cap Eddy a° zoo HANSDN LEASE --- & hervll �, ` / N ES: THE 10 EARL RECLAMATION PLAN.N PLAN THE INTERIM 2. ALL SEDIMENT AND EROSION CONTROL MEASURES NF SHALL REMAIN IN PLACE AND BE MAINTAINED Holt-Lottrnann ✓<;Horc orran \ Property , i �� UNTIL RECLAMATION HAS BEEN COMPLETED � Farms U C'Farms LLG � 3 EXISTING TTES ARE T❑ BE REMOVED UNLESSDESIGNATED TOREMAIN. 1 opertY N/F 4. ALL rY .Q lt Loan _ r. S "`Bee v UNPAVED STTABILIZ SW L I H AREAS VEGETA ION WATER HoROAD IF SUFFICIENT F LLC SUFICIIET COVER DOES NOT EXIST, ❑VERSEED AS IN SEEDING SCHEDULE. .1� 5. AFTER SEEDING AS PER SEEDING SCHEDULE, =`^ SLOPES BEYOND ROAD SHOULDERS OUTSIDE E " i ^ \A A SHALL BE NOT MOWED AND �`_ --� itiottmann rel�a " I rc 3 s \, ( �p �� ✓� , \ V ALLOWED TO REVERT TO NATURAL VEGETATION, \� evarnhill'(P�`ontra' Co. ( �\\`.� \\ Hanson ^ ` / \\ xlstingAsphalt�a Property /F ��j �o `-%IN a. , s � / ::i,: � �.., ., . _.. \ -. s F v Hanson , \ 1 \ ° �d��\ Lease on -° operty � ans` 1 rope ty .\ r Property \\� N/F Bruton, �` •� / 1 `r \ \ eriTO t�Bou C f�d ry ynthia W - PrO`pe�tyV Ll�� /j �/ _,._,_.__s ,r I ET] (Exi raterr tor- Jurisdiction �� 1'� - 1 ���! A•, t.',,� �rt�' LIMITS OF 700 YR FLOOD BOUNDARY � AS PER PEMA FLOW INSURANCE RATE O Berm "1 \ N/F it loughby, MAP, COMMUNITY PANEL NUMBER \ r e Y n11 tR. JnNnlcmpl i`CLI'JTY. N.0 — Contour Index - ----- --- ---- contour Intermediate �\ F geAa Fence Rod F Treel l ne j d Kenir,�et Structure , � Road Paved �J _; J_ �K neth Jr anson ITT=u Road Access - //•' ✓ `- .�� \ � eem_-.: ) - I Pro 0 Bodyowater f N/F Langston, Charlie G & I HBi son " B to R Energy Dissipater Diane E i/ _ / / Pro Pipe/Culvert �. N/F Braswell, Sandra G & Highwall Barrier Michelle A Strickland, _ �� a� Ii3ti o) s � II Permanent Ditch �, I� \ -- Frances P StrpdureTo emam ��., Drain p. Edge of water ( Unti Aaacentsto [ae \� Strickland, \ Slope is Stabilized\ Intermittent Stream Frances P _ �� �' ;_ / Ip'I 0 N/F Q I N/F � Mccloud, Ernest i. Heavner, Patrick r �- ,ga-- D Life Estate & V 1 Jgseph�c- Hill, Betty �� HANSDN �A Mccloud Rmndr \ l 130 � , \ PROPERTY � ". � N/ Griffin Jerr PatelN,, lasonA & Stefanie N __ �— N F Hd�son Tew, an N/ e I& uste�For r ss -. .� _ Pik ert I _ � Y - ChrfstEys� REV N0: DESCRIPTION OF REVISION: DATE: t /N7Fian by —K �EI -" SR 2372 Q\II` �\ \ \\ N y J" T1 Bob a'}. /ram 0 p J Rams M Toa Scott, Bri f it I Limite Par ship. Apo � I ( /�' I \ CM Ha17-8i1 !J� %� 1 g (� / � jI� Y ` � Q PERMIT MODIFICATION 8/21 / +� l 1. 1 ', \ �\ I I I �� I / N/F \ \ \ i I N/F / II Smilth, Joann & / \ \ i \ ?-,)oors, Janes E R e, Nancy Q PERMIT MODIFICATION 4/20 - �'�, `\\ - Iu:1 Katharina F I TEMPORARY CREEK CROSSING REMOVED 9/18 ' 'Ormond, wllliam e Jr $ / N/F Talton, Billy Max N/F aHey, Danny C. & Cindy N/F Toler, Billy Ray & Joyce N/F Holland, Norwood Mark EM f, r N/F t N/F / ���� Wells, Kathr Mellon Glenn Best Baker Rev TR .• N/F Wells, Edward & Kathryn N/F Reynolds, Robert H Trustee Trust B Restated Living Trust N/F Cemetery DATE J J h ~ y >0n Ig o v zaZ C y Z W H Z� W D W Z n N Z F Q cew W i li Z O � Z L a 2 r �1 Z O d ,o -r- ` Z r Q ~ {iV QG CaC Q O LEUj v I% DESIGNED: LAB DRAWN: LAB CHECKED: LAB DATE: JULY 2013 REGION: SOUTH LOCATION. NEVERSON HA-PRINCETON-RP-1. DWG DWG FILE: SCALE: HORIZONTAL: l' = 300' VERTICAL: SHEET NO.: RP-1 5 OF: 5 moo ow wo DIXON, DANNY QG /��� ��i�-� ✓��� __���� � �'/// \��\ \ R. = MNCFu. NSF _ W Woodard Hills- ;'i ! , / I II \� / \ t \\ NSF W Devel opmetn LtdCOOK, ; �� </ , � / // I / I I ` .� \ GARY L . & u DEBRA D. Ma LU BLASTING ROAD CLOSURE PROTOCOL \ = i WHEN BLASTING WITHIN 250' OF A PUBLIC RIGHT OF WAY, THE FOLLOWING ROAD CLOSURES WILL BE IMPLEMENTED. THE DURATION OF \ ■ u m / CLOSURE EVENTS WILL BE MINIMIZED BY DELAYING CLOSURES UNTIL PRIOR TO BLASTS AND BY COMPLETING POST -BLAST SAFETY \\\ \ w ■ n j !NO j INSPECTIONS IMMEDIATELY FOLLOWING BLASTS, ALTHOUGH HANSON AGGREGATES SOUTHEAST LLC WILL ENDEAVOR TO MINIMIZE THE \\ \\ \ N/F DURATION OF CLOSURES, PUBLIC SAFETY IS THE PRIMARY OBJECTIVE, AND SAFETY WILL NOT BE COMPROMISED BY EFFORTS TO REDUCE \\\ V�., \ CLOSURE DURATION. IT IS ENVISIONED THAT ROAD CLOSURES WILL OCCUR FOR A PERIOD OF 10 TO 15 MINUTES. \ MARTIN , PATRICIA MISFIRES IDENTIFIED WHILE PUBLIC ROADS ARE CLOSED WILL BE TREATED AS SEPARATE BLASTS TO AVOID LENGTHY ROAD CLOSURES. N� F A • R. E . WOODARD �� p1 . ; f \\\ \ M T PATRICIA ME ' VIN , R . /' e ROAD CLOSURES WILL BE SCHEDULED TO AVOID PEAK TRAFFIC PERIODS AS FAR AS PRACTICABLE AND WILL GENERALLY OCCUR MONDAY ` \\\ \ y' R. THROUGH FRIDAY BETWEEN THE HOURS OF 9:OOAM TO 3:OOPM. \\ \ � \ N/ F TRAFFIC CONTROL PERSONNELVAV A\\ MARTIN PATRICIA \ ` A FOR ANY BLAST OCCURRING IN ANY AREA WITHIN 250' OF A RIGHT OF WAY, PERSONNEL WILL BE LOCATED AT DESIGNATED EITHER AT \ \ \\ LOCATIONS #1 AND #2 ALONG RAINS MILL ROAD OR #3 AND #4 ALONG OLD CORNWALLIS ROAD, AS SHOWN ON THE BLAST MAP, TO STOP N/ F } / TRAFFIC PRIOR TO A BLAST. THESE PERSONNEL WILL BE OUTFITTED WITH APPROPRIATE PERSONAL SAFETY EQUIPMENT, INCLUDING HIGH COOK, GARY L. & � 1 VISIBILITY CLOTHING. ALL PERSONNEL WILL UTILIZE RELEVANT COMMUNICATION DEVICES AND ROAD CLOSURE EQUIPMENT. \ \ 1 A 1 DEBRA G. / - - PERSONNEL SHALL TRAVERSE THE CLOSED ROAD TO ENSURE NO PEDESTRIAN TRAFFIC EXISTS. \\ FLYROCK PREVENTION MEASURES F EVEN THOUGH HANSON OWNS OR LEASES THE LAND ON BOTH SIDES OF RAINS MILL ROAD AND OLD CORNWALLIS ROAD, AND THE ROAD ^ ` — WILL BE CLOSED TO TRAFFIC DURING EACH BLAST, SINCE PORTIONS OF THE PIT IS CLOSE TO THE ROAD, MEASURES MUST BE TAKEN TO { \ / PREVENT FLYROCK. THE POWER FACTOR HAS ALREADY BEEN ESTABLISHED BASED ON EXISTING PIT BLAST DATA, WHICH SHOULD PREVENT OVER -SHOOTING THE ROCK. EVERY HOLE WILL BE MEASURED TO DETERMINE COLUMN RISE. DRILLING AND BLASTING LOGS WILL BE MAINTAINED ON EACH LOADED BLAST HOLE TO AVOID LOADING TOO MUCH EXPLOSIVE MATERIAL. TO PREVENT INSUFFICIENT STEMMING, 1 \ \ I EACH HOLE WILL BE CHECKED TO MAKE SURE EACH WAS ADEQUATELY FILLED, THE MOST SUITABLE SIZE OF CRUSHED STONE WILL BEas \ \ USED FOR FILLING BASED ON EXISTING PIT RECORDS. l ( I v J TO PREVENT LACK OF BURDEN, FRONT ROW DISTANCES WILL BE CAREFULLY MONITORED. FRONT ROW BURDENS WILL BE MEASURED AND THE EXPLOSIVES REDUCED IN WEAK AREAS OF THE WALL .SINCE EXCESSIVE BURDEN CAN ALSO LEAD TO FLYROCK, CARE WILL BE TAKEN TO ENSURE PROPER BURDEN PLACEMENT. \ \ \ \ \ / BLASTERS WILL UTILIZE EXISTING PIT DELAY DESIGNS TO COMPENSATE FOR ANY WEAK GEOLOGICAL STRUCTURES SUCH AS CAVES, FRACTURE, FAULTS, AND MUD SEAMS BY NOT PLACING EXPLOSIVES IN THOSE AREAS OR BY REDUCING THE SIZE OR AMOUNT OF Jj I I EXPLOSIVES IN THOSE WEAK AREAS. �� \ IF- .,�N/F \ �,,� �A\ � IF HANSON NOTE: DURING QUARRY SHOTS IN THE "OLD PIT" EXPANSION AREA OR' NEW PIT" WITHIN 250' OF RAINS MILL ROAD, TRAFFIC 2 WILL Bt�Srn-��_" ETWEEN POINTS #1 AND #2 ALONG RAINS MILL ROAD. DURING QUARRY SHOTS WITHIN 250' OLD \\ , AGGR GATES SE; L \ \ r„ \\\\�\ _ \ - �. CORNWALLIS ROAD, TRAFFIC WILL BE STOPPED BETWEEN POINTS #3 AND #4. + n. �V V f x� - --=r.� , IIIJJJ g � � � / / � 1 / � \ V � � t �\\ � � ram;✓ �.� � \ ( 9�a sw 1 4 / � \ AGGREGATES DATE: J J �. y a >z Z jig V 000 y��Z W W— O T ii Z 0 W HHv 0WZ 0 Z 0 a oc W Z L Z N a S �/ /�� \E, / 1 \ t I O Proposed GO), j 2 H \ \ \\\ _ Z ��i� / /� - x os / ='��� V \ Holt-Lottm� Farms/ \ _ _- �, \ \\ I OverburdenPile #7 ='�� - � �' / �� // O Z �d 4 j \\\\\� - \\ \ a L 00 Q C X f y\ ".`� 4 jj � � N\ ,�cs 5a ta.ty \\t \ �', \\ \ �ii i J I N%F :, Proposed \A/�' ,� ��\\�J �� � ������� \ �r o 3�\A w C Holt-Lottmann �\ / \ \ P((� ,: Overburden/ v ��J� rt,C%—— .tt- , /� o Farms LLc / C l a `t�� /% a ._ � .. Pile AV ' & v t t',4 at N F W�J/ LSrgiyr v �`"�� V DESIGNED: LAB N F Creech 1 t <,r KATHRYN B . o QO'> I \ ,,.. , N ,..� ; � - —3e � i � \J� DRAWN: LAB i — ,. Delia l � a E �. �, / i ✓ o- <s� v .., II p0 . A ... "G)�. xh#.> ' fj:6�; 50 �i A. ,;s - /.•� . 'V� ti� ��_ ' \ \` Herbert Life Estate t sae ♦ O ✓ :, .%:''" * x '� LAB .J CHECKED: \ A /� ,k .I s 's1.e x�`�$ a v, t �� ` \ DATE: APRIL 2020 A NtF_ ; . tt- A \ 29! A� \ REGION: SOUT Barnhit H 11OltfaCt NO. oss Existin As alt;fa t), ,.;, I, LOCATION: PRINCETON CID �� HA-PRINCETON-M&ECP-1 0 i - DWG F r r ILE: 0 SCALE: IZ- lZ k - x 1 -150 , ONTA �.'' ✓ r I I l \ �Ai•. , z� ' s.s HVERTICAL:L \ A t i t SHEET NO.: REV NO: DESCRIPTION OF REVISION: DATE: ILISL f o L G \ / Qs t BP-1 O T C. �_ I erb de ` O J� / o �' Q 1 1 \�»� t _ ti 1 PERMIT MODIFICATION 8/21 'i ��� V t -� `- a a R. m D Z M W Q d J r G C g p N N 200 z o IL o w 100 -100 1$] -300 -400 F J F _ -� r r _ _... i l a 6 z 4J J I:Y oO SI O 1 W 7 r N 9 O Q W W I J I W \ C W J t1 10.00 Mj WATER S ORFACE ELEVATION UPON RE LAMATIO Q ry C J x W C J ! z 1 X EXIST NO MINING OP RATIO W o o c b EXISTING GRADE V q I 15' SA ETY BED CH TYPICAL I I \ 1 HE GHT 40' BENCH TYPICAL PRC POSED 3RADE F NAL PI FLOOR EL= -36 D.00) EC ION 4-A �I l H 0+00 a H=1:200 2+00 4+00 6+00 SEEDBED PREPARATION 1. Chisel compacted areas and spread topsoil 2 inches deep over adverse soil conditions, if available. 2.Rip the entire area to 6 inches depth. 3. Remove all loose rock, roots, and other obstructions leaving surface reasonable smooth and uniform. 4. Apply agricultural lime, fertilizer, and super phosphate uniformly and mix with soil (see below*). 5. Continue tillage until a well — pulverized, form, reasonable uniform seedbed is prepared 4 to 6 inches deep. 6. Seed on a freshly prepared seedbed and cover seed lightly with seeding equipment or cultipack after seeding. 7. Mulch immediately after seeding and anchor mulch. 8. Inspect all seeded areas and make necessary repairs or reseedings within the planting season, if possible. If stand should be over 60% damaged reestablished following original lime, fertilizer and seeding rates. 9. Consult conservation inspector on maintenance treatment and fertilization after permanent cover is established. *Apply: Agricultural Limestone — 2 tons/acre or 3 tons/acre in clay soils Fertilizer — 1000 Ibs/acre (10-10-10) Super phosphate — 500 Ibs/acre (205) Mulch — 2 tons/acre (small grain straw) Anchor — Asphalt emulsion at 450 gal/acre 8+00 10+00 12+00 14+00 16+00 18+00 20+00 22+00 24+00 26+00 28+00 30+00 Notes: 1. Plant three rows of trees and/or shrubs along berm. 2. Plantings shall be a combination of hardwoods (such as Oaks) and evergreens (such as Loblolly pines). Exterior Side 3:1 Side Slope 10' Top Width n Typical Cross Section Slope Top to — Interior Side 1' Across Berm Top Interior Side 2:1 Side Slope 100 0 -100 -200 -300 m 12' 200 100 0 -100 -200 -300 F f N OJ Ind r °a 200 ZJ C �S Zpj XO W ZMI r 1 Z J °� N_ XI 1 I� O z I FO wz I- X aW o Y100 MAX. WATER S-UNFACE ELE11FATION U N REC MATION I _ i IJ i EXIS ING G DE Q � O C a / F ! ! I 4CH HEIGHT 40' BE PICAL 5' SAF BEN H I PICA IN PRO OSED RADE 711 FINAL PIT FLO R (EL= 360.00 S C 10 B- -400 0+00 H = 1 :200 2+00 4+00 6+00 8+00 10+00 12+00 14+00 16+00 18+00 20+00 TREES DESIGNATED SHALL -� BE WRAPPED WITH 4" WIDE TRUNK WRAPPING MATERIAL MADE OF TWO COURSES OF CRINKLED PAPER CEMENTED WITH BITUMINOUS MATERIAL 2 - 2" X 2" ROUGH SAWED HARDWOOD STAKES FREE OF DEFECTS THAT IMPAIR STRENGTH. DAMAGED WOOD ON STAKE TOPS SHALL BE G CUT OFF EVENLY TWISTED GALV. WIRE 12 GAUGE TRANSPLANTED TREE SHALL BE 2" HIGHER IN RELATIONSHIP TO FINISHED GRADE AS T(I)DWHdRE PREVIOUSLY REMOVE BURLAP FROM TOP 1/3 OF ROOTBALL F_ TOPSOIL MIXTURE —Try NEVER CUT A LEADER THIN BRANCHES BY 1/3 RETAIN NORMAL TREE SHAPE — NEW OR USED 2 - PLY REINFORCED RUBBER GARDEN HOSE 2" PINESTRAW MULCH AROUND TREE PIT SAUCER 6 = 6" Me I -100 -200 -300 J J N d i R N « QOm t0 � y O NNN � o Q ", M C mM i0W ON Mo.-0 C NY �dpJX S M0 SRF LLQLL C a 0 O V Z W W V �m J W W z son ■■■ ■■■ V J ,,J a LLI �0 F Z 4 0 7 0Z O H _O' N W —= o a ZOLU W � W UJI NZW a -U o d09 cc Z a LO Z 00 r L0a j �2 IME IL 2 DESIGNED: LAB DRAWN: LAB CHECKED: LAB DATE: JULY 2013 REGION: SOUTH LOCATION: PRINCETO H A_Prin ceton—DET&X. DWG FILE: DWG SCALE: HORIZONTAL: 1' = 200' VERTICAL: 1'=50' Combination Tree Plantings Berm Detail not to s�,ale TREE PLANTING DETAIL (typical) SHEET NO.: X-1 2 OF: 5 #57 WASHED STONE 1 WL = WEIR LENGTH T CLASS B RIP -RAP PLAN OF TEMPORARY SEDIMENT TRAP TOP OF BERM TOP OF CHANNEL z.s If D #57 STONE O t� Aaopp _Its OMC Oo z.s O.Op 0000000 p0 t OpOp�pOO�pOp 00 CLASS B RIP -RAP Dp 00 OOppppO00ppppp 00 T KEY WAY SECTION THRU WEIR SEDIMENT TRAP SCHEDULE Structure No. Depth (feet) Bottom Width (feet) Bottom Length (feet) Weir Dimensions ST-12 3.0 9 18 4' ST-13 3.0 9 18 4' ST-14 3.0 8 16 4' ST-15 3.5 30 48 4' ST-A 1.5 12 417 10' ST-B 1 1.5 10 170 1 14' Note: sediment Traps Not Listed Are No Longer Required Because Ground Has stabilized Maintenance: inspect temporary sediment traps at least weekly and after each significant (Yi inch or greater) rainfall event and repair immediately. Remove sediment, and restore the trap to its original dimensions when the sediment has accumulated to one-half the design depth of the trap. Place the sediment that is removed in the designated disposal area, and replace the part of the gravel facing that is impaired by sediment. 'n . Periodically check the structure for damage from erosion or piping. check the depth of the spillway to ensure it is a minimum of 1.5 feet below the low point of the embankment. immediately fill any settlement of the embankment to slightly above design grade. Any riprap displaced from the spillway must be replaced immediately. After all sediment -producing areas have been permanently stabilized, remove the structure and all unstable sediment. smooth the area to blend with the adjoining areas, and stabilize properly. Notes: 1) Sediment traps are sized for the total drainage area with 1 clean -out per year 2) Weir dimensions are minimum requirements from NCESCPDM (Table 6.60a) TEMPORARY SEDIMENT TRAP DETAIL (typical) not to scale GATE DETAIL (typical) 1) USE A MINIMUM 12 INCH DIAMETER EXCELSIOR USE A MINIJEO ON UPSLOP WATTLE. 2) USE 24 INCH LONG WOODEN STAKES WITH A 2"x2" NOMINAL CROSS SECTION. FLOW 4) INSTAL WATTLE(S) TO A HEIGHT ON SLOPE SO FLOW WILL NOT WASH AROUND WATTLE AND SCOUR SLOPES, OR AS DIRECTED. 5) INSTALL A MINIMUM OF TWO UPSLOPE STAKES AND FOUR DOWNSLOPE STAKES AT AN ANGLE TO WEDGE WATTLE TO GROUND AT BOTTOM. 6) PROVIDE STAPLES MADE OF 0.125 INCH DIAMETER STEEL WIRE FORMED INTO A U-SHAPE NOT LESS THAN 12 INCHES IN LENGTH. 7) INSTALL STAPLES APPROXIMATELY EVERY 1 LINEAR FOOT ON BOTH SIDES OF WATTLE AND AT EACH END TO SECURE IT TO THE SOIL. STAKES 8) AFTER INSTALLATION OF STAPLES, CHINK ANY STAKES GAPS BETWEEN WATTLE AND GROUND WITH dANGLE WEDGE MATTING.ATTLE ONTO ROUND - OVERBURDEN PILE - DITCH BETWEEN ROADWAY AND OVERBURDEN PILE 20' ACCESS ROADWAY, GRADED TOWARDS OVERBURDEN PILE TTI N G STAKE INSTALLMENT CROSS SECTION -USE A MINIMUM OF 4 STAKES ^_N_DOWNSLOPE SIDE PLAN VIEW WEAVE STAPLES THROUGH MESH CASING OF WATTLE DOWNSLOPE-> MATTING -Lb STAPLES STAPLE INSTALLMENT SECTIONS TEMPORARY WATTLE DETAIL NOT TO SCALE GRADE BERM TOWARDS SEDIMENT BASIN I BASIN _ _ 15' MIN SPILLWAY 12" HDPE PIPE UNDER ACCESS ROADWAY, SPACED EVER 200' STREAM BUFFER TYPICAL SENT BASIN ACCESS CROSS SECTION NOT TO SCALE NOTE: A. NCDOT #5 STONE IS PREFERRED. PAD TO BE 50FT. L X 12FT. W X 6IN. MIN, DEPTH. B. TURNING RADIUS SUFFICIENT TO ACCOMODATE LARGE TRUCKS IS TO BE PROVIDED. C. MUST BE MAINTAINED IN A CONDITION WHICH WILL PREVENT TRACKING OR DIRECT FLOW OF MUD ONTO STREETS, PERIODIC TOPDRESSING MAY BE NECESSARY. GRAVEL CONSTRUCTION ENTRANCE DETAIL not to scale REV NO: DESCRIPTION OF REVISION: DATE: 1U I PERMIT MODIFICATION PERMIT MODIFICATION�8/211 n PERMIT MODIFICATION 4120 STABILIZED OUTLET 6.62b Specifications For Sediment Fence Fabric Temporary Silt Fence Material Property Requirements Sppported(1) Un-Supported(1) Type of Test Material Units Silt Fence Silt Fence Value Grab Strength ASTM D 4632 N lbs Machine Direction 400 550 MARV (90) (90) X-Machine Direction 400 450 MARV Permittivity(2) ASTM D 4491 sec-1 0.05 0.05 MARV (90) (90) Apparent Opening Size ASTM D 4751 min 0.60 0.60 Max. ARV(3) (US Sieve #) (30) (30) % 70% after 70% after Ultraviolet Stability ASTM 4355 Retained 500h of exposure 500h of exposure Typical Strength (1) Silt Fence support shall consist of 14 gage steel wire with a mesh spacing of 150 min (6 inches), or prefabricated poylmer mesh of equivalent strength. (2) These default values are based on empirical evidence with a variety of sediment. For environmentally sensitive areas, a review of previous experience and/or site or regionally specific geotextile tests in accordance with Test Method D 5141 should be performed by the agency to confirm suitability of these requirements. (3) As measured in accordance with Test Method D 4632. 4' DIKE HOLD-DOWN STAKES` \\1\ 1 ....... ....... ..'.� PLASTIC CORRUGATED --�` PIPE LEVEL SECTION 1.5' MIN. X-SECTION PLAN VIEW STANDARD T-SECTION NOTES: 1. SLOPE INLET T-SECTION UNDER THE DIKE TOWARD OUTLET END. 2. HAND TAMP THE SOIL UNDER AND AROUND ENTRANCE SECTIONS IN LIFTS NOT TO EXCEED 6". 3. ENSURE THAT ALL SLOPE DRAIN CONNECTIONS ARE WATER TIGHT. SLOPE DRAIN DETAIL (typical) DATE TYPE PLANTING RATE MAR. 15 - MAY 15 PERRENNIAL SEED MIX 10 LBS/ACRE N.C. WILDLIFE RESOURCES COMMISSION MAR. 1 - JUN. 1 SERICEA LESPEDEZA (SCARIFIED) 50 LBS/ACRE & (MAR. 1 - APR. 15) ADD TALL FESCUE 120 LBS/ACRE (MAR. 1 - JUN. 30) OR ADD WEEPING LOVEGRASS 10 LBS/ACRE (MAR. 1 - JUN. 30) OR ADD HULLED COMMON BERMUDAGRASS 25 LBS/ACRE JUN. 1 - SEP 1 *** TALL FESCUE AND 120 LBS/ACRE *** BROWNTOP MILLET 35 LBS/ACRE *** OR SORGHUM - SUDAN HYBRIDS 30 LBS/ACRE SEP. 1 - MAR. 1 SERICEA LESPEDEZA (UNHULLED - UNSCARIFIED) 70 LBS/ACRE AND TALL FESCUE 120 LBS/ACRE (NOV. 1 - MAR 1) AND ABRUZZI RYE 25 LBS/ACRE TYPE "A" SEEDING SCHEDULE FOR STABILIZATION GRASS SHOULDERS, SIDE DITCHES, SLOPES (MAX. 3:1) DATE TYPE PLANTING RATE AUG. 15 - NOV. 1 TALL FESCUE 300 LBS/ACRE NOV. 1 - MAR. 1 TALL FESCUE 300 LBS/ACRE & ABRUZZI RYE 25 LBS/ACRE MAR. 1 - APR. 15 TALL FESCUE 300 LBS/ACRE APR. 15 - JUN. 30 HULLED COMMON BERMUDAGRASS 25 LBS/ACRE JUL. 1 - AUG. 15 TALL FESCUE AND 120 LBS/ACRE *** BROWNTOP MILLET 35 LBS/ACRE *** OR SORGHUM - SUDAN HYBRIDS 30 LBS/ACRE SLOPES (3:1 TO 2:1) MAR. 1 - JUN. 1 SERICEA LESPEDEZA (SCARIFIED) 50 LBS/ACRE & (MAR. 1 - APR. 15) ADD TALL FESCUE 120 LBS/ACRE (MAR. 1 - JUN. 30) OR ADD WEEPING LOVERGRASS 10 LBS/ACRE (MAR. 1 - JUN. 30) OR ADD HULLED COMMON BERMUDAGRASS 25 LBS/ACRE JUN. 1 - SEP. 1 *** TALL FESCUE AND 120 LBS/ACRE *** BROWNTOP MILLET 35 LBS/ACRE *** OR SORGHUM - SUDAN HYBRIDS 30 LBS/ACRE SEP. 1 - MAR. 1 SERICEA LESPEDEZA (UNHULLED - UNSCARIFIED) 70 LBS/ACRE AND TALL FESCUE 120 LBS/ACRE NOV. 1 - MAR. 1 ADD ABRUZZI RYE 25 LBS/ACRE TYPE "B" SEEDING SCHEDULE DATE TYPE PLANTING RATE FEB. 1 - APR. 1 KOBE LESPEDEZA 20-40 LBS/ACRE FEB. 1 APR. 15 ORCHARD GRASS 15-25 LBS/ACRE MAR. - APR. SHRUB LESPEDEZA 16 LBS/ACRE MAR. - APR. SWITCHGRASS 6-8 L65/ACRE APR. MAY BAHIA GRASS 25-35 LBS/ACRE APR. 15 JUN. 15 LOVEGRASS 4-5 LBS/ACRE CONSULT CONSERVATION ENGINEER, SOIL CONSERVATION SERVICE 0 WILDLIFE BIOLOGIST FOR ADDITIONAL INFORMATION CONCERNING OTHER ALTERNATIVES bR VEGETATION OF DENUDED AREAS. THE ABOVE VEGETATION RATES ARE THOSE WHICH b WELL UNDER LOCAL CONDITIONS, OTHER SEEDING COMBINATIONS AND SEEDING RATES ARE POSSIBLE. *** TEMPORARY -- RESEED ACCORDING TO OPTIMUM SEASON FOR DE§iRED .PERMANENT VEGETATION. DO NOT ALLOW TEMPORARY COVER TO GROW OVER 12" IN HEIGHT BEFORE MOWING OTHERWISEFESCUE MAY BE SHADED OUT. SEEDING SCHEDULE FOR REVEGETATION BENEFICIAL TO WILDLIFE 8' max. 5tandard strength fabric with wir fence 6' max tratreng sth fabric Without wire fence steel --____ Post Post Linear Feet: 3100 feet FaDrlc wire Fence 24" Plastic or wire ties Natural Ground Filter Fabric Remove Cross -Section View sediment in Backfill trench and front on fence compant thoroughly when sediment depth >= 6" N G round upslope 8" Remove sediment fence when upgrade land is stabilized. Construction Specifications: MATERIALS 1. Use a synthetic filter fabric of at least 95% by weight of polyolefms or polyester, which is certified by the manufacturer or supplier as conforming to the requirements in ASTM D 6461. Synthetic filter fabric should contain ultraviolet ray inhibitors and stabilizers to provide a minimum of 6 months of expected usable construction life at a temperature range of 0 to 120° F. 2. Ensure that posts for sediment fences are 1.33 lb/linear ft steel with a minimum length of 5 feet. Make sure that steel posts have projections to facilitate fastening the fabric. 3. For reinforcement of standard strength filter fabric, use wire fence with a minimum 14 gauge and a maximum mesh spacing of 6 inches. CONSTRUCTION 1. Construct the sediment barrier of standard strength or extra strength synthetic filter fabrics. 2. Ensure that the height of the sediment fence does not exceed 24 inches above the ground surface. (Higher fences may impound volumes of water sufficient to cause failure of the structure.) 3. Construct the filter fabric from a continuous roll cut to the length of the barrier to avoid joints. When joints are necessary, securely fasten the filter cloth only at a support post with 4 feet minimum overlap to the next post. 4. Support standard strength filter fabric by wire mesh fastened securely to the upslope side of the posts. Extend the wire mesh support to the bottom of the trench. Fasten the wire reinforcement, then fabric on the upslope side of the fence post. Wire or plastic zip ties should have minimum 50 pound tensile strength. 5. When a wire mesh support fence is used, space posts a maximum of 8 feet apart. Support posts should be driven securely into the ground a minimum of 24 inches. 6. Extra strength filter fabric with 6 feet post spacing does not require wire mesh support fence. Securely fasten the filter fabric directly to posts. Wire or plastic zip ties should have minimum 50 pound tensile strength. 7. Excavate a trench approximately 4 inches wide and 8 inches deep along the proposed line of posts and upslope from the barrier. 8. Place 12 inches of the fabric along the bottom and side of the trench. 9. Backfill the trench with soil placed over the filter fabric and compact. Thorough compaction of the backfill is critical to silt fence performance. 10. Do not attach filter fabric to existing trees. SEDIMENT FENCE INSTALLATION USING THE SLICING METHOD Instead of excavating a trench, placing fabric and then backfilling trench, sediment fence may be installed using specially designed equipment that inserts the fabric into a cut sliced in the ground with a disc. 10' Min. - Pitch crown to drain Installation Specifications: runoff to the 1. The base of both end posts should be at least one foot higher than the middle of the fence. Check with a interior of the property level if necessary. 2. Install posts 4 feet apart in critical areas and 6 feet apart on standard applications. 3. Install posts 2 feet deep on the downstream side of the silt fence, and as close as possible to the fabric, enabling posts to support the fabric from upstream water pressure. 1 30 Min. 1 .� ` Property Line 4. install posts with the nipples facing away from the silt fabric. L2 5. Attach the fabric to each post with three ties, all spaced within the top 8 inches of the fabric. Attach each 2 Varies tie diagonally 45 degrees through the fabric, with each puncture at least 1 inch vertically apart. Also, each tie should be positioned to hang on a post nipple when tightened to prevent sagging. _ I-_III-_III-_� I-_III-_III-_III-_III-III-III~I I -I I I-) I I -I -I i -III-III_ 6. Wrap approximately 6 inches of fabric around the end posts and secure with 3 ties. 7. No more than 24 inches of a 36 inch fabric is allowed above ground level. 8. The installation should be checked and corrected for any deviations before compaction. 9. Compaction is vitally important for effective results. Compact the soil immediately next to the silt fence NOTES: fabric with the front wheel of the tractor, skid steer, or roller exerting at least 60 pounds per square inch. 1. Slopes will be tracked during construction to aid in the establishment of vegetative cover. Compact the upstream side first, and then each side twice for a total of 4 trips. 2. All exposed areas will be stabilized with a vegetated grondcover upon construction completion. Maintenance: Inspect sediment fences at least once a week and after each rainfall. Make any required repairs immediately. BERM DETAIL -LESS THAN 3Q FEET IN HEIGHT Should the fabric of a sediment fence collapse, tear, decompose or become ineffective, replace it promptly. Remove sediment deposits as necessary to provide adequate storage volume for the next rain and to reduce not to scale pressure on the fence. Take care to avoid undermining the fence during cleanout. Remove all fencing material and unstable sediment deposits and bring the area to grade and stabilize it after the contributing drainage area has been properly stabilized. 10' Min. Top width Will IN Pitch Pitch crown to drain ru the the interior of of the property It 20 TYP 5' Bench sloped .. - to Interior Height varies 20 TYP. 5' Bench Sloped 2 to Interior 1 20' ' TYP. 2... M44 8444I I I 1 I I-1 I i, I I �-1 I -I 11 I 1511 1-LI I -1 I I-1 I I III-1 I i l l l-1 I I-1 I I=1 -1 I I I I I 1=1 11 I _' -I 1 I i I 111 III=III III=III .III-,IIIi1111_111i1Ir1 111111, .III- NOTES: 1. Slopes will be tracked during construction to aid in the esta8i'shmera of vegetative cover. 2. All exposed areas will be stabilized immediately following E,onstruction. BERM DETAIL - GREATER THAN JO FEET IN HEIGHT not to scale k Boulder 4 ft.t 6 � 1 #f ,I Distance f 2:1 ' 10 ft. min. afe �. (safety bench) Dist. Overburden 1, 2.1 enc Section View Plan View Option 1 (Boulder Barricade) not to scale Compacted Earthen Berm 4 ft. t 6 ft.Distanc" Overburden 10 ft. min. cafe e n ben ) Option 2 (Berm Barricade) not to scale -10, O.C. Top Rail - Fabric - 9 Terminal 1-1/2" MPost Brace Th ru ine Post Tension Wir 4' u 101, LJ Option 3 (Chain Link Fence) not to scale -HW HIGHWALL BARRIERS -Hw- SEDIMENT FENCE DETAIL not to scale 11 �i•�i�i: I1: .•ii�.�ii�1i •••♦ Itl II I ❖iiis❖:❖:•••• III � i:❖:•�•�•i i i:•iO�i i i:;:;.; III ...... ............. III 11 � •i00•iii• JI ••••i•O.OiO•iiONO ..... ............ . :;:;:;:;:• III ;.;.;.;;.. III ��•.•• .III •.�•�• III II r • J J w a 20 M m oom y a m G ryNN o0 'mos�+m c C N ejX W S W 3 R W 4 MNKF 11. M IN J J � N F W1. O b 0 � 0 0� U) Cc W - Z X T Z O W ? W Z �yZW a oc Z Z am 19 0 IL Z a Z •O U) �a V L6 0 d G DESIGNED: LAB DRAWN: LAB CHECKED: LAB DATE: JULY 2013 REGION: SOUTH LOCATION: PRINCETO H A_Princeton _DET&X.D WG DWG FILE: SCALE: HORIZONTAL: l' = 200' VERTICAL: 1'=50' SHEET NO.: X-2 3 OF: 5 Rip FILTI MIN. 12" #5 WASHED STONE UPSTREAM SIDE CLASS 'A' STONE IAX . NTER FILTER FABRIC SECTION A - A Crushed Stone CONSTRUCTION SEQUENCE: NOTES: A L= THE DISTANCE SUCH THAT POINTS B 1. Construct berm by placement of overburden. 1. NO end dumping of tailings shall occur during berm construction. �����/E �j A AND B ARE OF EQUAL ELEVATION 22. p�rido t f placement of materials for berm formation, cut vegetation nearly flush with 2. Slopes will be tracked during construction to aid in the establishment ofgro hcable vegetative cover. 3. Compact materials in 1 foot lifts by construction traffic. Detail for Tailings TAILING STOCKPILE AREA - not to scale 6I Based Ditch Lining PROPOSED DITCHBERM AT TAILINGS STOCKPILE (SECTION C-C on plan) - not to scale for 6' Base Ditch Lining PROPOSED DITCH/BERM AT TAILINGS STOCKPILE (SECTION D-D on plan) - not to scale 1 rr71��,uT II6lI�X� PLAN PERSPECTIVE VIEW HOPE VENT HOPE ELBOW PIPE WATER SURFACE HDPE END CAP HDPE PIPE HOPE PIPE �� y 1/2' HOLES IN UNDERSIDE / �� NUPE TEE FLEXIBLE HOPE PIPE� HOSE END VIEW FRONT VIEW ILLUSTRATION OF SKIMMER B STONE 0 NOTES: 1. STONE SHOULD BE PLACED OVER THE CHANNEL BANKS TO KEEP WATER FROM CUTTING AROUND THE DAM. 2. STONE CHECK DAMS SHOULD BE SPACED IN A CHANNEL SO THAT THE CREST OF THE DOWNSTREAM DAM IS AT THE SAME ELEVATION OF THE TOE OF UPSTREAM DAM. SPECIFICATIONS 1. PLACE STRUCTURAL STONE (CLASS A) TO THE LINES AND DIMENSIONS SHOWN ON THE PLAN ON A FILTER FABRIC FOUNDATION. THE CREST WIDTH OF THE DAM SHOULD BE A MINIMUM OF 1.5 FEET. 2. KEEP THE CENTER STONE SECTION AT LEAST 6 INCHES BELOW THE END WHERE THE DAM ABUTS THE CHANNEL BANKS. 3. PLACE SEDIMENT CONTROL STONE (#57) ON THE UPSTREAM SIDE OF THE DAM THAT IS A MINIMUM OF 1 FOOT THICK. 4. EXCAVATE SEDIMENT STORAGE AREA TO THE DIMENSIONS SHOWN ON THE PLAN. MAINTENANCE INSPECT CHECK DAMS AND CHANNELS AT LEAST WEEKLY AND AFTER EACH SIGNIFICANT (1/2 INCH OR GREATER) RAINFALL EVENT AND REPAIR IMMEDIATELY. CLEAN OUT SEDIMENT, STRAW, LIMBS, OR OTHER DEBRIS THAT COULD CLOG THE CHANNEL WHEN NEEDED. ANTICIPATE SUBMERGENCE AND DEPOSITION ABOVE THE CHECK DAM AND EROSION FROM HIGH FLOWS AROUND THE EDGES OF THE DAM. CORRECT ALL DAMAGE IMMEDIATELY. REMOVE SEDIMENT ACCUMULATED BEHIND THE DAMS AS NEEDED TO PREVENT DAMAGE TO CHANNEL VEGETATION, ALLOW THE CHANNEL TO DRAIN THROUGH THE STONE CHECK DAM, AND TO PREVENT LARGE FLOWS FROM CARRYING SEDIMENT OVER THE DAM. ADD STONES TO DAMS AS NEEDED TO MAINTAIN DESIGN HEIGHT AND CROSS SECTION. CHECK DAM DETAIL - not to scale -COMPACTED EARTH DAM ENCI OSURE f:a u:Y UNIT NOTE: MATERIAL IS SHOWN AS HDPE. r HOPE PIPE PVC CAN B E t // UTILIZED FOR THIS ORIFICE PLATE CORRUGATED RUBBER HOSE TOP OF DAM ELEV. - Z+E,SIIGN PE Or PVC SKIMMER 2 1 WATER SURFACMAXIMUM SEDIMENT ELEV. OTTOM ELEV. FILTER FABRIC LONGITUDINAL SECTION CONSTRUCTION. NOTES: 1. MEMBRANE LINING OF SPILLWAY TO BE ONE PIECE ACROSS WIDTH AND ONE PIECE ALONG LENGTH IF POSSIBLE. TO SPLICE PIECES LAP UPPER PIECE OVER LOWER AND ANCHOR EDGE OF LOWER PIECE. 813-6 SHALL HAVE A 24" RISER, fOP:142.0 AND 18" BARREL AT 2% SLOPE SITE PREPARATIONS - CLEAR, GRUB, AND STRIP TOPSOIL FROM AREAS UNDER THE EMBANKMENT TO REMOVE TREES, VEGETATION, ROOTS, AND OTHER OBJECTIONABLE MATERIAL. DELAY CLEARING THE POOL AREA UNTIL THE DAM IS COMPLETE AND THEN REMOVE BRUSH, TREES, AND OTHER OBJECTIONABLE MATERIALS TO FACILITATE SEDIMENT CLEANOUT. STOCKPILE ALL TOPSOIL OR SOIL CONTAINING ORGANIC MATTER FOR USE ON THE OUTER SHELL OF THE EMBANKMENT TO FACILITATE VEGETATIVE ESTABLISHMENT. PLACE TEMPORARY SEDIMENT CONTROL MEASURES BELOW THE BASIN AS NEEDED. 2, CUT-OFF TRENCH - EXCAVATE A CUT-OFF TRENCH ALONG THE CENTER LINE OF THE EARTH FILL EMBANKMENT. CUT THE TRENCH TO STABLE SOIL MATERIAL, BUT IN NO CASE MAKE IT LESS THAN 2 FEET DEEP. THE CUT-OFF TRENCH MUST EXTEND INTO BOTH ABUTMENTS TO AT LEAST THE ELEVATION OF THE RISER CREST, OR THE SPILLWAY CREST IF THERE IS NO RISER. MAKE THE MINIMUM BOTTOM WIDTH WIDE ENOUGH TO PERMIT OPERATION OF EXCAVATION AND COMPACTION EQUIPMENT, BUT IN NO CASE LESS THAN 2 FEET. MAKE SIDE SLOPES OF THE TRENCH NO STEEPER THAN 1:1. COMPACTION REQUIREMENTS ARE THE SAME AS THOSE FOR THE EMBANKMENT. KEEP THE TRENCH DRY DURING BACKFILLING AND COMPACTION OPERATIONS. 3. EMBANKMENT - TAKE FILL MATERIAL FROM THE APPROVED AREAS SHOWN ON THE PLANS. IT SHOULD BE CLEAN MINERAL SOIL, FREE OF ROOTS, WOODY VEGETATION, ROCKS, AND OTHER OBJECTIONABLE MATERIAL. SCARIFY AREAS ON WHICH FILL IS TO BE PLACED BEFORE PLACING FILL. THE FILL MATERIAL MUST CONTAIN SUFFICIENT MOISTURE SO IT CAN BE FORMED BY HAND INTO A BALL WITHOUT CRUMBLING. IF WATER CAN BE SQUEEZED OUT OF THE BALL IT IS TOO WET FOR PROPER COMPACTION. PLACE FILL MATERIAL IN 6 TO 8 INCH CONTINUOUS LAYERS OVER THE ENTIRE LENGTH OF THE FILL AREA AND COMPACT IT. COMPACTION MAY BE OBTAINED BY ROUTING THE CONSTRUCTION HAULING EQUIPMENT OVER THE FILL TO THAT THE ENTIRE SURFACE OF EACH LAYER IS TRAVERSED BY AT LEAST ON WHEEL OR TREAD TRACK OF HEAVY EQUIPMENT, OR A COMPACTOR MAYBE USED. CONSTRUCT THE EMBANKMENT TO AN ELEVATION 10 PERCENT HIGHER THAN THE DESIGN HEIGHT TO ALLOW FOR SETTLING. 4. CONDUIT SPILLWAYS - SECURELY ATTACH THE RISER TO THE BARREL OR BARREL STUB TO MAKE A WATERTIGHT STRUCTURAL CONNECTION. SECURE ALL CONNECTIONS BETWEEN BARREL SECTIONS BY APPROVED WATERTIGHT ASSEMBLIES. PLACE THE BARREL AND RISER ON A FIRM, SMOOTH FOUNDATION OF IMPERVIOUS SOIL. DO NO USE PERVIOUS MATERIAL SUCH AS SAND, GRAVEL, OR CRUSHED STONE AS BACKFILL AROUND THE PIPE OR ANTI -SEEP COLLARS. PLACE THE FILL MATERIAL AROUND THE PIPE SPILLWAY IN 4-INCH LAYERS, AND COMPACT IT UNDER AND AROUND THE PIPE TO AT LEAST THE SAME DENSITY AS THE ADJACENT EMBANKMENT. CARE MUST BE TAKEN NOT TO RAISE THE PIPE FROM FIRM CONTACT WITH ITS FOUNDATION WHEN COMPACTING UNDER THE PIPE HAUNCHES. PLACE A MINIMUM OF 2 FEET OF COMPACTED BACKFILL OVER THE PIPE SPILLWAY BEFORE CROSSING IT WITH CONSTRUCTION EQUIPMENT. ANCHOR THE RISER IN PLACE BY CONCRETE OR OTHER SATISFACTORY MEANS TO PREVENT FLOTATION. IN NO CASE SHOULD THE PIPE CONDUIT BE INSTALLED BY CUTTING A TRENCH THROUGH THE DAM AFTER THE EMBANKMENT IS COMPLETE. 5. EMERGENCY SPILLWAY - INSTALL THE EMERGENCY SPILLWAY IN UNDISTURBED SOIL. THE ACHIEVEMENT OF PLANNED ELEVATIONS, GRADE, DESIGN WIDTH, AND ENTRANCE AND EXIT CHANNEL SLOPES ARE CRITICAL TO THE SUCCESSFUL OPERATION OF THE EMERGENCY SPILLWAY 6. INLETS DISCHARGE WATER INTO THE BASIN IN A MANNER TO PREVENT EROSION. USE DIVERSIONS WITH OUTLET PROTECTION TO DIVERT SEDIMENT -LADEN WATER TO THE UPPER END OF THE POOL TO IMPROVE BASIN TRAP EFFICIENCY. 7. EROSION CONTROL - CONSTRUCT THE STRUCTURE SO THAT THE DISTURBED AREA IS MINIMIZED. DIVERT SURFACE WATER AWAY FROM BARE AREAS. COMPLETE THE EMBANKMENT BEFORE THE AREA IS CLEARED. STABILIZE THE EMERGENCY SPILLWAY EMBANKMENT AND ALL OTHER DISTURBED AREAS ABOVE THE CREST OF THE PRINCIPAL SPILLWAY IMMEDIATELY AFTER CONSTRUCTION. MAINTENANCE INSPECT TEMPORARY SEDIMENT BASINS AFTER EACH SIGNIFICANT (1/2 INCH OR GREATER) RAINFALL EVENT AND REPAIR IMMEDIATELY. REMOVE SEDIMENT AND RESTORE THE BASIN TO ITS ORIGINAL DIMENSIONS WHEN IT ACCUMULATES TO ONE-HALF THE DESIGN DEPTH. PLACE REMOVED SEDIMENT IN AREAS WITH SEDIMENT CONTROLS. CHECK THE EMBANKMENT, SPILLWAYS, AND OUTLET FOR EROSION DAMAGE, AND INSPECT THE EMBANKMENT FOR PIPING AND SETTLEMENT. MAKE ALL NECESSARY REPAIRS IMMEDIATELY. REMOVE ALL TRASH AND OTHER DEBRIS FROM THE RISER AND POOL AREA. ANCHOR EDGES IMPERMEABLE W/ 8" STAPLES GEOTEXTILE OR OR PINS. ON LAMINATED PLASTIC DAM BURY EDGES IN ANCHOR COMPACTED EARTH WEIR TRENCH DAM 12" CLASS B RIP 3.Z LENGTH 3:1 RAP BELOW SPILLWAY PIPE SECTION THROUGH SPILLWAY SKIMMER BASIN SCHEDULE Structure No. Depth (feet) Top Length at Spillway (feet) Top Width at Spillway (feet) Weir Length (feel) Skimmer (in.) Orifice (in.) Dewmering Time (days) SKIM-1 2.0' 155' 75' 35' 6" 2.5" 3 days ST 4 3.5' 89, 44' 8' 2" 1.6" 4 days ST 5 4.5' 12Y 50, 12' 25" 2.2" 4 days SB-6 2.0' 440' 29' 5' 2" 1.8" 5 days SB-7 1 2.0' 833' 24' 36' 25' 20' 25' 12' 2.5 3" 2" 2.5" 3" 2" 1 5days 5 days 5 days SB-8A 2.0' 685' SB-8B 2.0' 375' SKIMMER BASIN DETAIL - not to kale d J J N W d L p 3 N iu oa. co m rid a zw, oM C m(oi,ZwPm N 41JX R I N3 RWQ MIN 0" F LL V J w Nz W BoazO 0 O y H cc W 19 Z x I- Ic =Z ° W W Z pvo t9 0 Z P arx0 Z ICY rz O U) a Z a Z 0 0O a j W a 10 0 L DESIGNED: BRL DRAWN: BRL CHECKED: CTC Jr DATE: JULY 2013 REGION: SOUTH LOCATION: PRINCETO H A_Prin ceton-DET&X. D WG DWG FILE: SCALE HORIZONTAL: NONE VERTICAL: NONE SHEET NO.: Xw3 4 OF: 5