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HomeMy WebLinkAbout20240314 Ver 1_Discovery Lake PCN Exhibits_20240424 Name Cowardin_Code Amount Units ((�_�� \ \- LEM#1A L2EM 0.091 ACRE ! // / / �/�� i 0 / / / V �� \�� \\ \ AMT LEM/LSS#1A L2EM 0.006 ACRE ��/ \ ( �A \ ( — A LEM/LSS#1B L2EM 0.023 AC I _ / _l�/ ( / �� V ( A A A.MORTON CONSULHOMASTING AND ASSOCIATES,INC. LEM/LSS#2A L2EM 0.022 ACRE - - (. \ \\ CONSULTING ENGINEERS LEM/LSS 0A L2EM 0.048 ACRE LEM/LSS#313 1-2EM 0.005 ACRE LEM/LSS#3C L2EM 0.038 ACRE LEM/LSS#3D L MAP- 12EM 0.025 ACRE LEM/LSS#3E L2EM 0.052 ACRE LEM/LSS#31F L2EM 0.002 ACRE § \ \ \ \ \ LEM/LSS#3G 12EM 0.009 ACRE LEM/LSS#3H 1-2EM 0.006 ACRE (I AV A \ LEMILSS#4A L2EM 0.034 ACRE \ ( - - =. . ,Mo,� aro,..� ............. ............. LEM/LSS#413 1-2EM 0.051 ACRE LEM/LSS#4C L2EM 0.003 ACRE LEM/LSS#5A L2EM 0.035 ACRE LEM/LSS#5C L2EM 0.02 ACREAn Amman Indian Corporation \ _ Mc ; // II I � / I( I I I I I 1 LEM/LSS#5D L2EM 0.027 ACRE \ LEM/LSS#6A 12EM 0.002 ACRE \ LEM 0A 1-2EM 0.001 ACRE LEM#313 1-2EM 0.027 ACRE LEM 0C 1-2EM 0.038 ACRE REPAIRS NIH DAM LEM#3D 1-21EIVI 0.027 ACRELEMI SS#7A L2EM 0.046 ACRE J �II��I V ( \ v �� ((�(� A \�A VA INLETS AND OUTLETS MAP 2 , \ DISCOVERY LAKE PUB 0.012 ACRE - ) //_ \ v — V A V A \� A TASK ORDER DURH9 DISCOVERY LAKE PUB 0.029 ACRE /// , i —_=�� A DAM INVENTORY#DUR666 / \ \ FEDERAL NID#NC01666 DISCOVERY LAKE PUB 0.012 ACRE � / � � � � � -% - _ � � \ \ \ \ DURHAM COUNTY,NC DISCOVERY LAKE PUB 0.013 ACREPUB DISCOVERY LAKE 0.014 ACRE MAP SHORELINE STABILIZATION TABLE SITE WETLAND MATERIAL FT. C.Y. IMPACT TYPE 2 LELEM#IAA WALL 596 3 PERMANENT '�� '�.. MAP � 1 LEM#lA RIP RAP ON DAM 596 537 PERMANENT _ ��—/ � I� ,�( 3 LEM/LSS#113 VEGETATION 100 0 TEMPORARY � � r 4 LEM/LSS#2A RIP RAP 200 111 PERMANENT 5 LEM/LSS#3A VEGETATION 150 0 TEMPORARY 6 LEM/LSS#3B RIP RAP 80 45 PERMANENT 7 LEM/LSS 113C VEGETATION 208 0 TEMPORARY III 8 LEM/LSS#3D : <\ NATIONAL INSTITUTES OF HEALTH VEGETATION 44 0 TEMPORARY ...., 9 LEM LSS#3E VEGETATION 44 0 TEMPORARY ""` \ / I/�� ,; ,,,,": ,,,,, \ ��.. � �\ \ � \ 111 T.W.ALEXANDER DRIVE 10 LEM/LSS#4A RIP RAP 212 118 PERMANENT ............................................. :[' ;,;;;;;; DURHAM,NC 27709 11 LEM/l55#4B WALL 40 4 PERMANENT — — — — — — \ — — \ �V / (984)287-a382 12 LEM/LSS#4C RIP RAP 72 40 PERMANENT -' .................... ;' \ V A �� 13 LEM/LSS#5A WALL 120 12 PERMANENT w 14 LEM/LSS#5B RIP RAP 45 25 PERMANENT M/ :: -,"- --" \ / MARK DATE DESCRIPTION 15 LELSS#SC VEGETATION 116 0 TEMPORARYhk LL 16 LEM/lS5#SD RIP RAP 100 56 PERMANENT - l \ 17 LEM#3A VEGETATION 60 0 TEMPORARY a 18 LEM#3B RIP RAP 118 66 PERMANENT 19 LEM#3C WALL 104 11 PERMANENT -4 A P 20 LEM#3D RIPRAP 120 67 PERMANENT .; ............ ."s`.4 i MAP c — 21 LEM/LSS#7A VEGETATION 208 0 TEMPORARY 22 PUB#IA RIP RAP 34 19 PERMANENT 1 �� c� 23 PUB#1B WALL 38 4 PERMANENT 24 PUB#1C RIP RAP 34 19 PERMANENT ����/ ( ,__........ ......_..,.,..,.., :............ TOTAL SHORELINE STABILIZATION IMPACT 3,058 1,155 Y VA vvvvv ii� l � II TOTAL PERMANENT SHORELINE IMPACT 2,128 3,155 TOTAL TEMPORARY SHORELINE IMPACT 0 930 PROJECT NO: 22-0363.001 �< _ RIP RAP TOTAL 1,611 3,103 1 �� �� �A\ V ��) I \ SCALE: // A \\ \ V A DESIGNED BY: g _ _ RETAINING WALL TOTAL 517 52 / / \_ �\�\\\\ \ ` ` \ j��/ 111/ I I \ — DRAWN BY V AA V CHECKED BY: iT/ �A V A ��A �A / ( \ ,;';t„ �\ SHEET TITLE Of 5 / ��� Waters of the U.S. / \ and Wetlands Exhibit LL KEY ui SHEET 1 OF 8 7.00' R\\ WALLS IN r wv=zsa.oz' LEGEND AAT \INV=283.95' A.MORTON THOMAS AND ASSOCIATES,INC. 60"CMP�� CONSULTING ENGINEERS Property/R-O-W Line 100 Gateway Center Parkway,Suite 200 r 60"CMP P Y North Chesterfield,VA 23235 INSET #2 PHONE(804)335-5603 SCALE 1" = 4' INSET #3 Contour Line EMAIL:jfarrell@amtengineering.com SCALE 1" = 8' \ ------ Study Limits-6.003 Ac. N T EIR=2 3.0 GRATE-284.91' I 2 4.42'IN PFO Wetland / / / ����'✓ / / / / /x\\ \\\ //`���\\\\) \ DI INV-282.33'IN 28 .34'OU RIM=274.70' DROP INLET IQ �I I 1 /' / / / \ I / /' ' / �� ri.���'/� \\� /,_ Cp ` zs3s•, LEM/LSS Wetland INV=267.83'&260.32' vv / / / / / � LEM Wetland 00 00 T LUB (Discovery Lake) 0-A� dpo / /� �1 i / // i /�� �� v // // ��o (R3)Stream Data Point x Q4TTUDY�AgKE ��v v / /-- SCALE:1" CMC AnAmBirloanIndisnCorporation M FINE II ( �� - - X�x // �Blii / v- cP c� \ `� /_ 1 f y 00y 0 low ONO < ------ --- / _--- —_=-- ���' / \ i ° \\ \ `\�d� / / REPAIRS NIH DAM a--/ r— — UP� „ _ _ — `I INLETS AND OUTLETS #1 �'(�>J�f' --- 1 INLE .70' �Fd \ / C� / yE� \ / � TASK ORDERC100809 r1— — �: >Atyh i 1 \\ I \ T u9 E DAM INVENTORY#DURHA105 \ — o _ — , \ // I \ �ED ♦c� \\ \\� \ FEDERAL NID#NCO1666 ---- — --_ _--_ r--- _'��$67 ACCESS-D�F6l4EDA �/ //\��I J \ 2 d� \t 11 \\\\\\ \\\ _ _ __ _ _ _ _ �I mF eF sURyX' DURHAM COUNTY,INC RIM=2S��1- ----- _------- `}--- ,, ;-=_LA�}�-f)F Df�I�_-J&V—LEUCATE9_;; / �/ ' / /j// �_�E9_$ —I=— \ \ d j\`\> \c\\\\\ \\\m�— DBC=tNtC_T_--- _ "�--- ---- m- - _ - __=_,-'--_-_-_- -FROM PLAN --------__ _ _ _ _ ¢_ "l \_ CONC�AVU CONTROL - - - _ Intv=2�7i&2sa.79' ---=—s ss _ � __=�T __ _—_ —_=$�-sAir' _ ,—` —_--- ----- �-s� -�-- - -- _ - PANEL --- _ -_ _ _-_ -SSE FIBER GPTuTvii - _--_ ___ ------------------' __ __ - ��Sss,=CP �' urn —� -vi_-�UA�T_---- --_-_- -------- - ----- _--- SSA` j / C' i ell o \ _--- _�s-6_ - - GRAVE_-- ss�.&S'�<ss ° 1 ° GP GRAVEI- �E y /' ,If,P�' i /��-\\\\\ \\ NC—VAULT' --------S[DT DRAIN uE o s DB� ° �S U3 UEDB .294.61' ---- -- ��, —_— WITH LID � —�— __ — / TRAFFIC '—_ ----- ---------- SEE INSET, #1 — + / �— -- — -- o _ _'' a D �ED ss ----------------- T7AFFr - a- — 06� EP UEDB/ ASPHAT `pc�VJALK S ' s S�1S"RC S CONC-PA6------ - -- - E u1DD x �--/ /1_ S��S`S—�\sS SS "---------' LIGHT 26 1' RIM=295.50' __ WITH RAISABLE METAL _ - -o- - �EDB \\ \ \\ ------------BARRI�t¢ ------- o U1DB - - RIM=294.04' /I II x _I \ \ \ INV=278.35'OU ° HH ➢ 295.1�UED8 METAL___-__- INV=276.85' \�\\ EP METAL - UjDB x IN INV=276.7T man Milli, N UEDB _-- -- \ \ E _ 295.59' 295.59' 295.43' UEDB �j — __— _�\ 1 —__ \ \ NATIONAL INSTITUTES OF HEALTH EP HH B f '—_---UPL �DCCL--ae,rao., J. \ V'UTDB _ - �� -. \ \ pg _ _ _ _�+ o \\ \ \ \ 111 T.W.ALEXANDER DRIVE E 8@ UEDBUE U UE U _---_��-'_- - ao3� \f `-\ \ \\ `\\ \) \� \ RESEARCH TRIANGLE PARK,NO 27709 \\\ \ x\ (984)287-4382 °d ----- - METAT-------------- _�► FF-IG RIM��9#.89=---------- L1GF�-T-- -- __ _ -�-� o _ - - 1 I _ - '�� `\ \ ---- \\ - 1 /\\ MARK DATE DESCRIPTION INV -------- -- N- ao i/iir///o/////r/////Try,c//n -I- a INY�2 6 - ------ -- - o- 1�r///////////////r?w//Y �� -- ° ---------------FROIyZO N -----C-0I THOL PA o - - 'pO fTi/��Tiirr//// rs>TTii//Lr/rriiL/1//T.v/7`/\i//,fir/✓� `\ �\\ i / / o //-- _-- - o� � rao�. mac °,/ Li r��7r/rrr/�r1�f r� L,�i��r>-/r11�r-rr-TrN/Try/yVi�r/r rrK \i hR,A{,(� rrh///l�r//Tl/r�rrrx// o / //�//�/ 4_ ,n V ";arr. l<;-'>i i r// ��i /u/ // �/+T `�fri�i'7 %�i'7-Y`�IIY _2•' �77i/iRWt/ gc� / S'rriii zr N ■ r//i/11L i//// /////// ///r/// �Ty r/� //r �I 13rJAC Griri/ Tii7/Gyr [{�� I I '',✓//<-nir��tl-. .i////////yf/-/'Y �N1LL/ ///////%//� �/L /W' //// �i"TN/ /riirii rr/r/�,ro nr "' - > z - a / / rIr )r////rr/, �o�W,///�/rrrrrr/ /r/J/� �f-r-i L •r-i /rrrrr///�rrrrrrr pip✓krrV rr/�i// rrr///\r/rr�r�///rrr rK x ��� �-5-- -'' �- it<// rr /PtWr .. 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