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Home My WebLink About65-02 Minor Mod 03'R FS � � �gj�F SITE z 0 0 TON O PLANTATRTON IO z z n GARDENS 0 D BRUNSW z < RUINS uj AMPSON z POND = 1161MITMIN 821 L.F. SILT FENCE TO 0 BE CONSTRUCTED OUTSIDE 0 WETLAND BOUNDARY x 00 + TB.- - - -- � - _0 t — — t TF� - - C-1 t- ---- 7- -7 Tp- T� 0. DIKE 77 111-- Ar 7r7--' 7& 404 WETLAND LINE Cr) kr)_ _�� . APPROXIMATE LOCATION OF TIDE GAUGE , -- v + CA ✓C-4 0 USED FOR VERTICAL DATUM. YLoe CAN L 0 a + BARGE LANDING -1 -1, - - - 0 00 CP \f) 0 oc-� 10 - + A 0 0 C-11 C�l 0 0 CA C, T 4-- Y_ Y_ C� 143 TB fB 0.\ A�, Y_ _Tf3 — — — TB C-1 4 Y_ LO C f), N CA Ld Y. 783 L.F. SILT FENCE TO T BE CONSTRUCTED OUTSIDE WETLAND BOUNDARY CONSTRUCTION SEQUENCE: 1. CONTRACTOR TO NOTIFY NCDENR - LAND QUALITY SECTION PRIOR TO BEGINNING CONSTRUCTION. (910-395-3900) 2. INSTALL PERIMETER SILT FENCING AS SHOWN ON PLANS. 3. BEGIN GRADING AND EXCAVATION. 4. MAINTAIN ALL TEMPORARY MEASURES UNTIL PERMANENT AND UNIFORM VEGETATION IS ESTABLISHED. 5. CONTRACTOR SHALL CLEAN AND RESTORE TO PRE -CONSTRUCTION CONDITIONS ANY AREAS OUTSIDE THE PROJECT LIMITS THAT MAY BE DAMAGED DUE 'TO THE FAILURE OF THE EROSION CONTROL MEASURES. 6. REMOVE THE REMAINING TEMPORARY EROSION CONTROL MEASURES UPON APPROVAL BY THE NCDENR - LAND QUALITY SECTION. EROSION CONTROL NOTES: 1. ALL CONSTRUCTION ACTIVITIES SHALL BE PERFORMED IN COMPLIANCE WITH THE SEDIMENTATION POLLUTION CONTROL ACT OF 1973. 2. ALL LAND DISTURBING ACTIVITIES ARE TO BE PLANNED AND CONDUCTED SO AS TO LIMIT EXPOSURE OF BARE EARTH FOR THE SHORTEST POSSIBLE TIME. 3. ALL DISTURBED AREAS SHALL BE STABILIZED BY THE PLANTING AND ESTABLISHMENT OF PERMANENT AND UNIFORM GROUND COVER. 4. TEMPORARY CONSTRUCTION STAGING AREAS SHALL HAVE ADEQUATE SEDIMENT AND EROSION CONTROL MEASURES INSTALLED TO PREVENT OFF SITE SEDIMENTATION, AND SHALL BE BE SEEDED AS NECESSARY TO BRING THE SITE BACK TO ITS NATURAL STATE UPON COMPLETION OF THE PROJECT. 5. SEDIMENT AND EROSION/TURBIDITY CONTROL MEASURES SHALL BE INSPECTED AFTER EACH HEAVY RAINFALL TO INSURE THEY ARE FUNCTIONAL AND IN GOOD WORKING CONDITION. SEDIMENT DEPOSITION ACCUMULATION TO BE PERIODICALLY REMOVED TO MAINTAIN UNIT EFFECTIVENESS. 6. OVER THE DURATION OF THE PROJECT, THE OWNER'S REPRESENTATIVE SHALL MAKE PERIODIC AND UNSCHEDULED INSPECTIONS TO EVALUATE THE EFFECTI�'ENESS OF ALL EROSION CONTROL MEASURES. IF EROSION OCCURS, THE OWNER'S REPRESENTATIVE SHALL NOTIFY THE CONTRACTOR TO TAKE' ADEQUATE STEPS TO REMEDY THE SITUATION. MAINTENANCE PLAN 1. ALL EROSION AND SEDIMENT CONTROL PRACTICES WILL BE CHECKED FOR STABILITY AND OPERATION FOLLOWING EVERY RUNOFF- PRODUCING RAINFALL BUT IN NO CASE LESS THAN ONCE EVERY WEEK. ANY NEEDED REPAIRS WILL BE MADE IMMEDIATELY TO MAINTAIN ALL PRACTICES AS DESIGNED. 2. SEDIMENT WILL BE REMOVED BEHIND THE SEDIMENT FENCE WHEN IT BECOMES 0.5 FEET DEEP AT THE FENCE. THE SEDIMENT FENCE WILL BE REPAIRED AS NECESSARY TO MAINTAIN A BARRIER. 3. ALL SEEDED AREAS WILL BE FERTILIZED, RESEEDED AS NECESSARY, AND MULCHED ACCORDING TO SPECIFICATIONS IN THE VEGETATIVE PLAN TO MAINTAIN A VIGOROUS, DENSE VEGETATIVE COVER. RESTORED TO ITS ORIGINAL DESIGN DEPTH. STABILIZATION NOTE ALL DISTURBED AREAS WILL BE STABILIZED WITHIN 15 DAYS OF CEASE OF ANY PHASE OF ACTIVITY. THIS INCLUDES SLOPES, SWALES, STOCKPILES AND ANY OTHER UNSTABILIZED AREAS. GRAPHIC SCALE 0 15 30 60 90 - --- —11 mmmmmoi SCALE: 1"=30' PROJECT MANAGER MNH DRAWN BY APPROVED BY MNH FILE NAME 3001800—EC I DRAWING SCALE 1"-30' W K PROJECT DATE OCT. 2002 eke 1. FV DlCm= "ON PROJECT NUMBER 30018.00.V& Engineers - Planners - Surveyors PLOT DATE Landscape Architects 03/27/03 909 MARKET STREET WILMINGTON, NC 28401 (910) 762-4200 Asheville, NC Columbia, SC Atlanta, GA Hickory, NC Charlotte, NC Raleigh, NC Wilmington, NC NOTES: 1. FIELD SURVEY OF 404 WETLANDS AND COASTAL WETLANDS, JANUARY 20, 2003 BY W.K. DICKSON 2. LIMITS OF PROJECT DISTURBANCE REPRESENTED BY SILT FENCE LINE ON PLAN ---Is CA RELEASED FOR DATE APPROVALS BIDDING SEAL 19742 CONSTRUCTION RECORD DWG. At. CV- CV&- CwL_ CV& - LIMITS OF DISTURBANCE (SEE NOTE 2) SILT FENCE TO BE CONSTRUCTED OUTSIDE WETLAND BOUNDARY 404 WETLAND LINE (BY ARMY CORP OF ENGINEERS) COASTAL WETLANDS LINE (BY DIVISION OF COASTAL MANAGEMENT) LIMITS OF MARSHGRASS PROPOSED RIPRAP (SEE TYP. SECTIONS ON SHEET 4) CAPE FEAR PAVING PO BOX 2101 WILMINGTON, NORTH CAROLINA PHONE (910) 794-1341 r JOTS: FINAL ELEVATION OF DIKE THROUGHOUT ITS LENGTH TO BE ELEVATION _+ 6.5. 3N_ --I +— -TBTB b 7 Q0 TB TE1,0 7-- 7 8 6 5 � EC"""TVE Lij > Of APR 0 E, 2003 4 of DIVISION OF 3 < COASTAL MANAGEMENT yU LL Ld 2 a- < C) INDEX OF SHEETS EROSION & PHASE ORTON SEDIMENT CONTROL PLAN I DIKE RESTORATION PLANTATION GARDENS F ry �1 T 4 z arLzi z;i 0 (L a: z CL ul w z gaa u, => cif jw ZRT55 V3 V) w 'OK IL< 09x L-Y) �zgWi-i < 31E F=;g g 1=04W h, 25 V5 REVISIONS 3001800—E*C 1 03/27/03 Wilmington. NC mmmmmmmm-mwmm� y 4 �z w o I� xz� Djz ibi zt_vo U W N Q z�� cow 3:FZ CO 8� I—P-v` a0 8oc-5os p .a,IOB t ca5 %f— arw/ • / w.r wumi 1 tOn� NU tStUUKU VYVU. � ' � "�- 1 1 1 V 1'I ` \ � 1 </ / / � � REVISIONS1 V ■f ( s ■ ■ ■ a. ■ � ■ � ■ ■ ■ � ■ ■ ■ ■ ■err ■ � v■ ■ ra ■ s r ■rir ■ ® v ��1�1lil1111NIII` T zi�a 5-2i 126� ON i 6-M r z� �ja ism' N C."zp a _� o r jsw a_ N N X �(j< 3i (ar;C 06'�R §sis REVISIONS Wilmington, �i��e N. HN `%`p OOF y ;j jE�jz z j- wh 31 w Y 7�W Kzb .j:48 yusw �jEo ii R6In" aQ�o �� yN O 125cig Fox J a 961. U 80 N W 4 iE-Z :> 16 0 §%F .16 N;4 sw fAi W > w W�R OiFt TV —T- & f A- -G"/"V7 ftr, C% 404 WETLAND LINE 01 A- 951 L.F. SILT FENCE TO 00 x 3 BE CONSTRUCTED OUTSIDE WETLAND BOUNDARY 3.8 0 x 3.6 IRREGULAR RETAINING WALL. 4-1-5 LOCATION OF 404 WETLAND 'A x 3.6 LINE IS ALONG IRREGULAR Jp- 0 RETAINING WALL. C0 0 + 1 .0 0 0 3 - -2 x 3.13 X_3 4 If 4.4 4.0 CV& C'Jk x 4 5# 60' + LIMITS OF MARSHGRASS MARSH RIVER NOTES: 1. FIELD SURVEY OF 404 WETLANDS AND COASTAL WETLANDS. JANUARY 20. 2003 BY W.K. DICKSON 2. LIMITS OF PROJECT DISTURBANCE REPRESENTED BY SILT FENCE LINE ON PLAN W-N- - CV&- CV&- CV&- CV& - (-n CF) 0 0 Un 0I ------- DIKE p,N + AL 0 - ----- + 01 0 0 20 --9- 113 0 0 TB + 3. 0 0 Cb ov� % 3.4 —4- -x--3.7 x 3,3 --- 3.5 946 L.F. SILT FENCE TO x BE CONSTRUCTED OUTSIDE 3: WETLAND BOUNDARY x 3.4 NOTE: FINAL ELEVATION OF DIKE THROUGHOUT ITS LENGTH TO BE ELEVATION + 6.5. LIMITS OF DISTURBANCE (SEE NOTE 2) SILT FENCE TO BE CONSTRUCTED OUTSIDE WETLAND BOUNDARY 404 WETLAND LINE (BY ARMY CORP OF ENGINEERS) COASTAL WETLANDS LINE (BY DIVISION OF COASTAL MANAGEMENT) LIMITS OF MARSHGRASS PROPOSED RIPRAP (SEE TYP. SECTIONS ON SHEET 4) GRAPHIC SCALE 0 15 30 60 90 SCALE: 1"=30' 7 8 6 I ni LLJ > AP 4 DI 1, Of COASTAL I Lij 3 Lj- z Lij 2 0- < INDEX OF SHEETS U � if SION OF OANAGEMINT rPROJECT MANAGER MNH DRAVANG SCALE V-30, 909 MARKET STREET WILMINGTON, NC 28401 W K (910) 762-4200 R.r OEM—% 1� 1IIFD1Cmw=uN Asheville, NC Columbia, SC Engineers - Planners - Surveyors Atlanta, GA Hickory. NC Landscape Architects Charlotte, NC Raleigh, NC Wilmington, NC RELEASED FOR DATE APPROVALS DRAWN BY PROJECT DATE OCT. 2002 BIDDING APPROVED BY MNH PROJECT NUMBER 300118.003ML CONSTRUCTION RLE NAME �3001800—EC PLOT DATE 03/27/03 RECORD DWG. L w1flm""IN, fV 1 IV SEAL 19742 _) -' I At CAPE FEAR PAVING PO BOX 2101 WILMINGTON, NORTH CAROLINA PHONE (910) 794-1341 EROSION & SEDIMENT CONTROL PLAN PHASE I DIKE RESTORATION ORTON PLANTATION GARDENS 101 w 4 z PIN His wo o� o�F ozLd `� LW iE kq Ir 126E En, ig i}o z1o P>: wM 69_ NN zr4S� t5oc05 Jtirta I G7V V�i.b ( vJ/ c i vJ Wilmington. NC RF-GCORD DWG. �i N. r- ��` f f l 0..� I v G % V I V / / U y' 10 ■} 1 / v ■ ■ ■ �/ I w I I.0 I ■ I ® I I l I I %d 17 ♦ 4 !7 I I f®O 16m I ® V — REVISIQNS 9 e�,s HAP oo J �"� t®fJ/IPf1150�`�� Ni N ;j Nil zr� W 7 r 5-5 SF 6wo �x a4 � 2 p Mot ft f5ig W .F Co �o Quo W 0 � y �cc $ZZ< U U _ A, UA ter. a 3 ar.. i ■ LOP Low ■vv