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HomeMy WebLinkAboutNCC223241_Site Plan or Location Map_20220921l -I \r- 1 I \ \ 1 1 I J ri No 1 CAM DEN ROAD (S.R. 1003) OD R/W VA- ME-S - � if 50.00' (TYP.) \� ` �, '/ ` .ti\ N\ 1�1 20 X50 CONSTRUCTION / / I �8. \ \ \ \ \ I �\ / 190� I I \ ENTRANCE (TYP.), SEE -`� DETAIL 1 SHEET CE-501 / I ,�� \ \ �\ \ 1 \ I \ \ - - / 176\ \ \\ \\\\ �\ \\ \� \ \ \ �189 `l I \� \ DRAINAGE AREA BOUNDARY (TYP.) x \ �� \ \ \ \ (90 \ \\ \\ \\ \ \\7 \\ 76 173.20'\ / I /`/ LIMITS OF I��`� \\\\ \\ \,00 \ \ \ \ \ \ DISTURBANCE (TYP.) \ LIMITS OF, i \ LL // I \ \ \ \1�o� \STiRBANCE(TYP.)/'I -` \\ \\� I / SF ®L9D \\ \\\\ 59 LF TEMPORARY 172.00' \ \\� I t % I D'D-- DIVERSION DITCH, - \ \\ \\ \ \ \ \ / \ I \ / \ \ \ \ \ \ �- \ \ \ \ \ \\ \ \ \ 2.44 AC. DRAINAGE \ \ \ \\ \ \ \ AREA. SEE DETAIL 8 178.20 \ \ \ \ \ SHEET CE-501 POROUS I \ \ J "� SILT FENCEOUTLET, ' \\\\^ BAFFLES (TYP.)/ ( \\ \ \ SEE DETAIL 3 SHEET \\ 1 \ \\ \\ \ \ �\ �` \ \\ iLu \ / I \\ \ \ CE-501 &1-84TDD5 \ \ \ I � 712 LF TEMPORARY \\\\\ N. \\� \ \\ \` 16- FAIRCLOTH , \ 1 ( \ I `` \ DIVERSION DITCH, \ \ \ \ 11.19 AC. DRAINAGE \ \ \ 1 `�' 6R�TTON W SKIMMER (TYP.), \ \ I / \ SEE DETAIL 4 / I \� �A 1 TDD2 171.78 \ �� \ \\` \ \ ` SHEET CE-502/ / j I \ \ \\ 'moo \ / J \� / \ AREA. SEE DETAIL 8 \ \ \ \\ I \ \ 0' PUB \\� \ \ \ \ I / \ \ ^ �� \ <1 582 LF TEMPORARY / TDD3 SHEET CE-501 DIVERSION DITCH, 1 \ 15.78 AC. DRAINAGE ! 513 LF TEMPORARY \ \ \ \ I I \ \ AREA. SEE DETAIL 8 DIVERSION DITCH, V CD /� W _W _ 416 \ SHEET CE-501 10.56 AC. DRAINAGE 0 I I I 6 \ \ \ � \ \ \ \ \ \ ` SILT FENCE OUTLET, \W W W ss �\ \ / / \ \ \ \ \ 186 \\\\ \ \ \ \ \ SEE DETAIL 3 SHEET // -�_�� W ` l�� W \ \ \ AREA. SEE DETAIL 8 L 1 \ ( I I z' �/ -164\\ \ i SHEET CE-501 / \ \ CE-501 TEMPORARY WATTLE \\ \\ \\ I i /� 1 1 - �632 LF SILT FENCE CHECK DAM (TYP.) \ \ I \ \\\\��� \\ \\ - ' ,RIPRAP OUTLET W (SF1) (DOUBLE \ \\\ \\\\\ _ PROTECTION II \ �� / ROW), SEE DETAILt\ (TYP.) / .J �\ \ �����" 5 SHEET CE-501` �\ \ \ \III I \ \ / �=' TSB1 .= _ 7 \\ \\ \ \ \ \ \ TEMPORARY SEDIMENT" W 7 W BASIN WITH SKIMMER, 7.06 * �� >� i� °\. ` (* I I I 1 1 I I J�1 \ - \ AC DRAINAGE AREA. SEE- + '4, �15g + \\ DETAIL 3 SHEET CE-502 + �`_ v\\ .�, 314 LF SILTFENCE(SF2) p l I t / / TEMPORARY WATTLE 171 DOUBLE ROW), SEE 69.00 / / ( ( / T I__1/ CHECK DAM (TYP.) \ \ \ 11 I I I I I ( // \\\ \ / / - i / �/ W W W W W W W DETAIL 5 SHEET CE-501 / / / \ - -, 1 I / SILT FENCE \ 1 I I I I I III / \\�\ / (W I l l OUTLET, SEE 1 I III III) / \\\ \ - , // / ! W W WET-LANCS - I W I(/ 1 /��l l l J 1 / / �) I / / DETAIL 3 °I' LOD -7= L0� I 1 \ IIII I I I / _ \ / / / / �s TDD1 / / / _ I L / SHEET CE-501 11 I 1 II I I III I II I J / 62j _ + 1306 LF TEMPORARY / // ///� / / // 1� ( I II / SOD �� ( , \\ / r W /y W W W W W W + W DIVERSION DITCH,I / / / / / / / / ` ( / I / 172.00 \ \ LOD\ DRAINAGE AREA I ~ �'�//� %/ /�--���� + ,I 0.78ACDRAINAGE / // / / // // / O / / / - _ \ \ \ \- LOD / BOUNDARY (TYP.) I 190 w �\ \\\I II I111\\\ - �' W W W W W W W W W W W AREA. SEE DETAIL 8 / // // 1 _Lu I IIII ) \ \ ` / / / SHEET CE-501 1 / / / ,� 170.00 / / / I ( \\ w \A 111IIIIII II IIII ( 6�( � + + y,/+ + +/+ + + � � � � � /� � � � l / //l ///j//// / o / l /� ) / � / � \\ / � / IQ W \\\ III I I I + + �/� + /� / �. // / / 1 / / O / 1 \ Iz !' / TDD4 / / / \\�� / / \ \ / \ r Q 191 a/ \�I I� I (/- / �= y TDD7 /// // /379 LF DIVERSION DIARY TCH, / / / / / 1, _\W I / I - \ �/ I o = o � v III, W W W W� W y 171.00 / - \ l/I J I 210 LF TEMPORARY' / / / // / /// / 1.38 AC. DRAINAGE / / / / / W I �� / I / \ ' LIMITS OF o = / DIVERSION DITCH, 0.58 AC / / / / / \� / / / / / / % I / DISTURBANCE (TYP.) , i DRAINAGE AREA. SEE / / // AREA. SEE DETAIL I // / / / I 173.00' / I 192 � °- �'ss, DETAIL 8 SHEET CE-501 / �' / 173.00 \ 8 SHEET CE-501 / / �/ .1. /.1. + w w w w w w . \ \ III j II111\1\11\1\ I I f 60/' /��'" +_+ + � W//� % W/�( �/ // ///�/j�//�/� / / / 6 / /�//�/ / /� J 1 '7 = r ply 176.00' o I JI�1 1 \ 1 \ \ I / + + / Y �Y �Y 7s �Y �Y Y Y / �Y / / / �/ / / / I / '/ �Y _ A� 1 / �� I \ \ \ I I TII�-1� \ICI I I I // -� W ;W W W W W \ I I W 1111// /�/////� /�l / / 1 / / / / //�/' �jFA RCLOTH SKIMMER �� \ � -� SF 20,I I 193 I \ 1 I I \ ( / / - 287 LF SILT FENCE (SF3) �/ //j// / / / / / / TYP. SEE DETAIL 4 4RX'17NAGE sMr �j O W _ I I I I I I I I III 1 I I �-I- / ( /// // / / / / / / // / ( ), POROUS 1 0 - - �' DOUBLE ROW), SEE / �" - ` - \ I I I SHEET CE-502 \ I I -I f -� - - - / DETAIL 5 SHEET CE-50l /I I ( / / //I / / / \ / / \ / // / o / / / / / /�/ // / BAFFLES (TYP.) �n\i �20X50 CONSTRUCTION / / / / o / / I I INLET PROTECTION (2 ENTRANCE (TYP.), SEE 1 � // 1 � C / 598 LF SILT FENCE �-� �x 1I/ W W W W W W POROUS / ' 170.00 I I `�/ // / / ry/ / /// / (SF5) (DOUBLE -� �� (TYP.), SEE DETAIL I I 20� 208 194 / W I DETAIL 1 SHEET CE-501 J I I (III / / / I I BAFFLES (TYP.) I I 1 I I �� I 174.99 /� / / / W �/ RO / OLDENBURG 1 I `Y WI W ti / W), SEE DETAIL TSB3 5/CE-502 / / \ w ! I I I I I I (III / I I l / / / / x / / /'Il� / % 5 SHEET CE-501 / TEMPORARY SEDIMENT TDD8 = _ (45' PUBLIC/R/W)E �_ \Cn SILT FENCE OUTLET. T• I I I I / / / �` j �/ BASIN WITH SKIMMER, 16.27 212 LF TEMPORARY (TYP.), SEE DETAIL 3 I I I 1 i / / W / SILT FENCE - SS - L SS -�- / �" I I I � � 1 � / '� / / /OUTLET, SEE AC. DRAINAGE AREA. SEE 8" SS SHEETCE-501 I Mom-\JL riDIVERSION DITCH, 1.24AC /SS / SSI SS I \ / DETAIL 3 i DETAIL SHEET CE-502 - DRAINAGE AREA. SEE �- 7`-- _ - / / / / I \ 1 I ► 1 I l /�S / �S/ / / / / / co ON AREA / DETAIL 8 SHEET CE-501 TST11 1 I ( I is W / .4, SHEET CE-501 � / TEMPORARY SEDIMENT TRAP I ( ( I I 1 I I \ / ! / / Z TSB2 �W, , o1, SEE DETAIL 1 SHEET CE-503 1 I 464 LF SILT FENCE FAIRCLOTH / / I 1 c \ \ \ \ / / TEMPORARY SEDIMENT BASIN W W W W W W y l W l I W !� 11 II, 1 1 i \ (SF4), SEE DETAIL 5 / TEMPORARY DIVERSION \ I \ SKIMMER (TYP.),/ / / / /WITH SKIMMER, 29.21 AC. \ \ \ \ \ \ \ SHEET CE-501 SEE DETAIL 4 DRAINAGE AREA. SEE DETAIL 3 / / I f- / j DITCH, SEE DETAIL 8 \ \ \ \ SHEET CE-502 / 1 T SHEET CE-501 \ \ \ \ I I l / I SHEET CE-502 W/� 1 (� \ \ \\ \ \ \ \ _ MAINTAIN SILT FENCE MAINTAIN RIPRAP �`O �/ / I I 100 0 100 200 W W W W W W _ \ \ \ / OUTLET, SEE DETAIL 3 OUTLET PROTECTION SHEET CE-501 (TYP.) IW ( I ` \ \ I � , , N I SCALE: 1 "=100' (Horiz.) w v v v v v v Iv I I i t 1 \ \\ \ \ / / I ^/ / / 1" 01i 1. l / / l �n .c 2 1 SEDIMENT AND EROSION CONTROL STAGE 1 1"=100' SEAL SEAL r` ''rGSSIC sEAL 0`5� C 7 . V 1GlNti•�NCIaC 40,IlHIIIwi,L11f�1�,```` A01 &CREED 243 North Front Street Wilmington, North Carolina 28401 Phone: (910)343-1048, Fax: (910)251-8282 License: F-1222 GFB DEVELOPMENT III, LLC CAMDEN PRESERVE HOPE MILL. CUMBERLAND COUNTY. NORTH CAROLINA EROSION CONTROL SYMBOLS CONSTRUCTION ENTRANCE INLET PROTECTION SILT FENCE OUTLET SKIMMER C WATTLE CHECK DAM OUTLET PROTECTION (OP) SILT FENCE - SF LIMITS OF DISTURBANCE - LOD -0 BAFFLES - >TDD TEMPORARY DIVERSION DITCH (TDD) EXISTING MAJOR CONTOUR LINE EXISTING MINOR CONTOUR LINE ca- TEMPORARY SKIMMER SEDIMENT BASIN (TSB) PHASE 1 CONSTRUCTION SEQUENCE NOTES 1. OBTAIN ALL NECESSARY PERMIT APPROVALS PRIOR TO ANY LAND DISTURBANCE ACTIVITY. 2. COORDINATE MAINTENANCE OF SERVICE WITH UTILITY PROVIDERS. 3. A PRE -CONSTRUCTION CONFERENCE MUST BE HELD 48 HOURS PRIOR TO THE START OF ANY CONSTRUCTION ACTIVITIES. THE EROSION CONTROL INSPECTOR, ENGINEER, AND CONTRACTOR SHALL BE IN ATTENDANCE. 4. ESTABLISH LIMITS OF DISTURBANCE AS SHOWN. 5. INSTALL TEMPORARY GRAVEL CONSTRUCTION ENTRANCES AS SHOWN. CONTRACTOR SHALL MAINTAIN A SUFFICIENT GRAVEL ENTRANCE UNTIL FINAL SUB -GRADE IS ESTABLISHED. IF DIRT/MUD GETS ON THE STREET, THEN AWASH RACK WILL NEED TO BE INSTALLED. 6. INSTALL TEMPORARY SEDIMENT BASINS WITHIN THE LIMITS OF CONSTRUCTION AS SHOWN ON THE PLANS. ESTABLISH THE TEMPORARY BAFFLES AND TEMPORARY SPILLWAY PLUS THE PERMANENT OUTLET STRUCTURE, OUTLET PIPE, FLARED END SECTION AND PIPE OUTLET STABILIZATION. CONNECT THE TEMPORARY SKIMMER TO THE PERMANENT OUTLET STRUCTURE ORIFICE. 7. INSTALL TEMPORARY DIVERSION DITCHES AS SHOWN ON THE PLANS IN ORDER TO CONVEY RUNOFF INTO THE TEMPORARY SEDIMENT BASINS. 8. COMMENCE CLEARING, GRUBBING, AND STRIPPING WITHIN THE LIMITS OF CONSTRUCTION. STRIP EXISTING GRADE TO A DEPTH OF 8" AND HAUL AWAY MATERIAL TO AN OFF -SITE PERMITTED LOCATION. COMMENCE ROUGH GRADING WITHIN THE LIMITS OF DISTURBANCE TO BRING THE SITE TO THE PROPOSED SUBGRADE LEVEL. THE CONTRACTOR SHALL ESTABLISH THE ROUGH GRADING WORKING FROM THE HIGH END OF THE SITE TO THE LOW END OF THE SITE, MAINTAINING POSITIVE DRAINAGE TO THE TEMPORARY SEDIMENT BASIN THROUGHOUT ESTABLISHMENT OF SITE GRADING. 9. PROVIDE TEMPORARY STABILIZATION AND SEEDING AS NECESSARY TO PREVENT EROSION ONCE FINAL GRADES ARE ESTABLISHED. REFER TO SHEET CE501 FOR GROUND STABILIZATION CRITERIA AND SEEDING SCHEDULE. GENERAL EROSION CONTROL NOTES 1. SEE 1/CE102 - EROSION AND SEDIMENT CONTROL MAINTENANCE NOTES AND 2/CE502 - NCG01 GROUND STABILIZATION AND MATERIALS HANDLING FOR REQUIREMENT MAINTENANCE OF EROSION AND SEDIMENT CONTROL MEASURES 2. SILT FENCE AND/OR TREE PROTECTION FENCE TO BE PLACED AT OR INSIDE LIMITS OF DISTURBANCE. THE PLANS ILLUSTRATE THE FENCING AS AN OFFSET FROM THE LIMITS OF DISTURBANCE FOR GRAPHIC CLARITY. 3. THE LIMITS OF DISTURBANCE LINE HAS BEEN SHOW AS AN OFFSET FROM THE PROPERTY LINE FOR GRAPHIC CLARITY. 4. ANY GRADING BEYOND THE DENUDED LIMITS SHOWN ON THE PLAN IS A VIOLATION OF THE COUNTY EROSION CONTROL ORDINANCE AND IS SUBJECT TO A FINE. 5. GRADING MORE THAN ONE ACRE WITHOUT AN APPROVED EROSION CONTROL PLAN IS A VIOLATION OF STATE LAW AND IS SUBJECT TO A FINE. 6. GROUND COVER MUST BE PROVIDED ON EXPOSED SLOPES WITHIN 14 CALENDAR DAYS 7 DAYS FOR DITCHES) FOLLOWING COMPLETION OF ANY PHASE OF GRADING; AND, A PERMANENT GROUND COVER FOR ALL DISTURBED AREAS WITHIN 15 WORKING DAYS OR 90 CALENDAR DAYS (WHICHEVER IS SHORTER) FOLLOWING COMPLETION OF CONSTRUCTION OR DEVELOPMENT. 7. ADDITIONAL MEASURES TO CONTROL EROSION AND SEDIMENT MAY BE REQUIRED BY A REPRESENTATIVE OF NCDEQ. 8. SLOPES SHALL BE GRADED NO STEEPER THAN 3:1. 9. ADDITIONAL DEVICES MAY BE REQUIRED AS AGREED UPON BY THE FIELD INSPECTOR, ENGINEER, AND OWNER. 10. IF ACTIVE CONSTRUCTION CEASES IN ANY AREA FOR MORE THAN 14 WORKING DAYS, ALL DISTURBED AREAS MUST BE STABILIZED. 11. WITHIN 24 HOURS FOLLOWING ANY RAIN EVENT, THE CONTRACTOR SHALL INSPECT AND REPAIR, AS NECESSARY, ALL DAMAGED EROSION CONTROL MEASURES. 12. ALL ACTIVITY AND INSTALLATION OF EROSION CONTROL MATTING WILL BE COMPLETE PRIOR TO ANY RAIN EVENT. EROSION CONTROL MAINTENANCE NOTES 1. THE FOLLOWING EROSION CONTROL MAINTENANCE NOTES SHALL BE ADHERED TO DURING THE ENTIRE CONSTRUCTION PERIOD. SEE ALSO, EROSION CONTROL DETAIL SHEETS CE501 - CE503 FOR ADDITIONAL MAINTENANCE NOTES. 2. ALL SEDIMENT AND EROSION CONTROL DEVICES SHALL BE INSPECTED AND REPAIRED, AS NECESSARY, EVERY SEVEN (7) DAYS AND WITHIN 24 HOURS OF EVERY ONE-HALF (0.5) INCH OR GREATER RAINFALL. 3. ALL EROSION CONTROL DEVICES SHALL BE PROPERLY MAINTAINED DURING ALL PHASES OF CONSTRUCTION UNTIL THE COMPLETION OF ALL CONSTRUCTION ACTIVITIES AND ALL DISTURBED AREAS HAVE BEEN STABILIZED. ADDITIONAL CONTROL DEVICES MAY BE REQUIRED DURING CONSTRUCTION IN ORDER TO CONTROL EROSION AND/OR OFFSITE SEDIMENTATION. ALL TEMPORARY CONTROL DEVICES SHALL BE REMOVED ONCE CONSTRUCTION IS COMPLETE AND THE SITE IS STABILIZED. 4. INSPECT SEDIMENT FENCES AT LEAST ONCE A WEEK AND AFTER EACH RAINFALL. MAKE ANY REQUIRED REPAIRS IMMEDIATELY. 5. SHOULD THE FABRIC OF A SEDIMENT FENCE COLLAPSE, TEAR, DECOMPOSE OR BECOME INEFFECTIVE, REPLACE IT PROMPTLY. 6. REMOVE SEDIMENT DEPOSITS AS NECESSARY TO PROVIDE ADEQUATE STORAGE VOLUME FOR THE NEXT RAIN AND TO REDUCE PRESSURE ON THE FENCE. TAKE CARE TO AVOID UNDERMINING THE FENCE DURING CLEANOUT. 7. REMOVE ALL FENCING MATERIALS AND UNSTABLE SEDIMENT DEPOSITS AND BRING THE AREA TO GRADE AND STABILIZE IT AFTER THE CONTRIBUTING DRAINAGE AREA HAS BEEN PROPERLY STABILIZED. 8. ALL AREAS SHALL BE FERTILIZED, RESEEDED AS NECESSARY, AND MULCHED ACCORDING TO SPECIFICATIONS IN THE VEGETATIVE PLAN TO MAINTAIN A VIGOROUS, DENSE VEGETATIVE COVER. 9. RIPRAP SHOULD BE INSPECTED PERIODICALLY FOR SCOUR OR DISLODGED STONES. CONTROL OF WEED AND BRUSH GROWTH MAY BE NEEDED IN SOME LOCATIONS. 10. STONE CONSTRUCTION ENTRANCE TO BE CLEANED WHEN SEDIMENT ACCUMULATIONS ARE VISIBLE OR SEDIMENT IS TRACKED ON TO THE PAVEMENT. STONE WILL BE PERIODICALLY TOP DRESSED WITH 2 INCHES OF #4 STONE TO MAINTAIN 6 INCH DEPTH. THE CONTRACTOR SHALL DAILY REMOVE MUD/SOIL FROM PAVEMENT, AS REQUIRED. 11. INSPECT TEMPORARY SEDIMENT TRAPS AT LEAST WEEKLY AND AFTER EACH SIGNIFICANT (1/2 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. 12. CHECK THE STRUCTURE FOR DAMAGE FROM EROSION OR PIPING. PERIODICALLY 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 RIP -RAP DISPLACED FROM THE SPILLWAY MUST BE REPLACED IMMEDIATELY. 13. 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. 14. INSPECT SKIMMER SEDIMENT BASINS AT LEAST WEEKLY AND AFTER EACH SIGNIFICANT (1/2 INCH OR GREATER) RAINFALL EVENT AND REPAIR IMMEDIATELY. REMOVE SEDIMENT AND RESTORE THE BASIN TO ITS ORIGINAL DIMENSIONS WHEN SEDIMENT ACCUMULATES TO ONE-HALF THE HEIGHT OF THE FIRST BAFFLE. PULL THE SKIMMER TO ONE SIDE SO THAT THE SEDIMENT UNDERNEATH IT CAN BE EXCAVATED. EXCAVATE THE SEDIMENT FROM THE ENTIRE BASIN, NOT JUST AROUND THE SKIMMER OR THE FIRST CELL. MAKE SURE VEGETATION GROWING IN THE BOTTOM OF THE BASIN DOCS DO NOT HOLD DOWN THE SKIMMER. LIMITS OF DISTURBANCE AREA:34.00 AC LAT: 34' 58' 23.7324"N LONG:78° 59' 52.6848"W 1 1 LEGEND AND NOTES SEDIMENT AND EROSION CONTROL STAGE 1 DATE: 05.13.2022 MICE PROJ. # 08304-0002 DRAWN JEB/DCO/THL DESIGNED JEB/DCO/THL CHECKED THL PROJ. MGR. THL SCALE HORIZONTAL: 1 "=100' VERTICAL: STATUS: PERMIT DRAWINGS M&C FILE NUMBER CE-101 DRAWING NUMBER El REMSIONS J www.mckimcreed.com \ I I rGM o I o \ I An 50. (TYP. l / \ 58 •20'X50' CONSTRUCTION ENTRANCE (TYP.), SEE s - OOKDETAIL 1 SHEET CE-/501 59 cn - \ / J cp LL. \ 7>> INLET 62 _ PROTECTION (TYP.), SEE DETAIL \ \ \ 2/CE-501 AND / 5/CE-502 63 Is MAINTAIN POROUS/ BAFFLES (TYP.) / p, S MAINTAIN FAIRCLOTH� SKIMMER (TYP.), SEE//�j \ \ ^ \ DETAIL 3 SHEET CE 502,/ // \ \ \ 9 ow I 7. ass \ \ \ \ I w/ -164\\ v X \ \\/�// MAINTAIN 632 LF \\\ \ \ \' \ \ \\ \ MAINTAIN) 1 _ SILT FENCE (SF1) RIPRAP OUTLET 1 W ,�J \ ___ _�/- (DOUBLE ROW), W \ \W\ \ \ \\\\ \\I I = PROTECTION „J ,,,,,, �. ������ SEE DETAIL 5\ (TYP.) / `\\� SHEET CE-501 \W \ \ \ I I I /PW SILT FENCE OUTLET, / - �1 SEE DETAIL 3 SHEET /* + �`+ 4 CE-501 ( J MAINTAIN TDD1 / I \ \ \ 11 I I I I II I (/ / W W W W W W 306 LF TEMPORARY %/ DIVERSION DITCH. / l SE�E/, W W LAN % DETAIL 8 SHEET CE-501 I /VVLww w I / r /° + I+/ �W ' i\ W1 II I I1 I I\\\ I J / \ \ y'' W W / / W W W / W W W W MAINTAIN 314 LF SILT W W W y, / W W W W W W W i W' FENCE (SF2) (DOUBLE \\\ III I I I I O ,d / y /+ ROW), SEE DETAIL 5 )II �I I I JI I I I I I III I SHEET CE-501 �� MAINTAIN TDD7' / / 18 W W W /W W W W W 210 LF TEMPORARY'/ / / // / // 1 9 l DIVERSION DITCH. SEE DETAIL 8 SHEET CE-501 1+ + + LIMITS OF +-_-7 DISTURBANCE (TYP.) / MAINTAIN 287 LF SILT FENCE INLET PROTECTION /(TYP.), SEE DETAIL (SF3) (DOUBLE ROW, SEE -501 AND2/CE + + + + DETAIL 5 SHEET CE-501 -5025/CE W W MAINTAIN SILT FENCE OUTLET (TYP), SEE J i / DETAIL 3 SHEET CE-5011 11 n5� \r--- Tom- GAM_N ROAD (S.R. 10LO 03) w _ / LIMITS OF / \ \ _DISTURBANCE (TYP.) / 5 I �80 `J \ l 1 / - O-- \ I \� 178.00' ` \�� \\ \\ I 190.\ I \\\ ��\ �� \\ \ 1 \\ \ \ � i (/ I1-1 / 56 / 1 176� \ \� � �\\ �� \\ �\ \ \ \\ \ 189,- PERMANENT DIVERSION DITCH (PDD1), SEE DETAIL 2 _ I\\\ \\ \\ \\\ \\ \\ \\ 788j I-� SHEET CE-503 \ \ \ s / \7 \ \\ 6 \� IN 53 PERMANENT I PERMANENT \ \ \ \ 'zo DIVERSION DITCH DIVERSION DITCH PERMANENT psi \ \ \ \ \ \ ^� 4` (PDD2), SEE DETAIL 2 \ (PDD3), SEE DETAIL 2 DIVERSION DITCH 780 \\ \\ \\ \ \ \\ \ ' I SHEET CE-503 SHEET CE-503 (PDD4), SEE DETAIL 2 52 171.75' 1174.00' \ SHEET CE-503 \ \\ \ \ \ \ \ \ \ \ \ \ co 1 168.93' \ \ 45 44 170.67' - � ' - � \ \ � \ \ \ \ \\ \ \ 47 O O 69 70 71 72 73 \ 4 ) \ \ 178. 0' \ \ \ \ \ \ \ \ 50 1 O �O O 5\ l O 17 � 7�` \ g \ \ 175 O 78 \ \ 174 ��w(!8) 174 17 \ 7� \ 7� \ \ \ O 80 \ \ 1 173 4 S \ 6 \ 7) 7)8 7)9 76p, \ \ 8 2 \ \ 1 c� \ 8p. 7d, � 3 84 �� 185 184 O Q O 3 9 O� O 7g4 \ 15g \ � I o 174 \ 1 `1q 6RIR.TTON W J 41 40 134 133 132 \\ � \I \ ^ MAINTAIN TDD5 \_ I50' PUB 174 O 131 \ 17\ O130 712 LF TEMPORARY 4-i75 29 U128DIVERSION DITCH, 12 5 11 19AC DRAINAGE \ / I 11 \ 16 27 \ 00 .INLETPROTECTION PHASE LINE \ AREA. SEE DETAIL 8 (TYP.), SEE DETAIL � \ L SHEET CE-501 \ 124 \ 12 \ 85 \ 1 186 2/CE-501 AND 5/C-E-502 J \ I I 38 9 112 37 \ 1-1 1131 / / I r -N7 1 \ 36 7� 173 173 4/ 114 V 11 11� 1� - 1 / / J 1 I / \\ I I 175- 1 lag I / 187 + + + TST1 I 1 1 J o is/ TEMPORARY SEDIMENT TRAP SEE DETAIL 1 SHEET CE-503 I MAINTAIN 464 LF SILT -' / MAINTAIN FAIRCLOTH' W W W W y W I W / FENCE (SF4), SEE \ \ ✓ SKIMMER (TYP.), SEE W W W W W W W I WI / I DETAIL 5 SHEET CE-501 DETAIL 3 SHEET CE-502 N SILT FENCE III\ \\OUTLET, IISEEDETAIL3 SHEETCE-501 2 1 SEDIMENT AND EROSION CONTROL STAGE 2 SEAL SEAL r` GSSI0 045(C 7 . r p� A4 LO 87 I L_ \\ 173 / 0 r 176 / \ r / \ / 3 34 135 ' 171 1 I TEMPORARY WATTLE' Of / / 178 MAINTAIN SILT 1 / $2 � 110 CHECK DAM (TYP.) 179 \ 89 I \ FENCE OUTLET, /O G� I ua • I 180 I \ 3 SEE DETAIL 3 V In - / / 0� 1 6 I 105 11 ')SHEET CE-501 \ / 17 _ L O 1 Q4 I / I 9 - 172.00' \ \ \\ \ \ \ I 190 Lu Lu 01 96LIMITS OF \ I w - X ) DISTURBANCE (TYP.) \ i Z W j n/ / s X 10 102 20X50 CONSTRUCTION '\9 ENTRANCE (TYP.), SEE I / 92 DETAIL 1 SHEET CE-501 I I I W 94- / C3 98 / .4I J / ISE I I \ \ \ \ MAINTAIN FAIRCLOTH \ ,^ 20' RAINAGE SMNT.- I 193 SKIMMER (TYP.), SEE MAINTAIN POROUS 1 ` - - -I f -F- - - - -� -_ 0 DETAIL_ 3 SHEET CE-502 BAFFLES (TYP.) I INLET PROTECTION I / _/ �i I 2015 w (TYP.), SEE DETAIL I I 1 MAINTAIN 625 LF SILT FENCE an -ion _ 5/CE-502 06 I I 207 208 1 g4 Q) / /W W SF5)(DOUBLE ROW), p / r l / / ( �M, SEE \ - - i OLD 1 I I O DETAIL 5 SHEET CE-501 / ` 7 / U \ ENBURG LANE I I I \ � / / / 1 / F AJSi(45 PUBLIC/R/W)- / W JF` MAINTAIN SILT FENCE / /202 S$ \ SS -g•, S SS -,�- ASS 1 / / W / / / / OUTLET, SEE DETAIL 20�g / r / / 0 a_ �- /S / SSI SS 3 SHEET CE-501 / / -7 z � \ \ -/ 7` - �- W /P/ / / 16TY EASE,IGIENI II /_1� , - PG 12y MAINTAIN RIPRAP-7`- OUTLET PROTECTION (TYP.) / / / / / O / / o, / / / /' // �� �� / I /'� 100' 0 100' 200' CO SCALE: 1 -100 (Horiz.) 00 n Cr A01 &CREED 243 North Front Street Wilmington, North Carolina 28401 Phone: (910)343-1048, Fax: (910)251-8282 License: F-1222 www.mckimcreed.com GFB DEVELOPMENT III, LLC 1 "=100' CAMDEN PRESERVE HOPE MILL. CUMBERLAND COUNTY. NORTH CAROLINA EROSION CONTROL SYMBOLS CONSTRUCTION ENTRANCE INLET PROTECTION SILT FENCE OUTLET SKIMMER C WATTLE CHECK DAM OUTLET PROTECTION (OP) SILT FENCE SF LIMITS OF DISTURBANCE LOD BAFFLES >TDD TEMPORARY DIVERSION DITCH (TDD) EXISTING MAJOR CONTOUR LINE - 39 - - EXISTING MINOR CONTOUR LINE -40 PROPOSED MAJOR CONTOUR LINE 39- PROPOSED MINOR CONTOUR LINE TEMPORARY SKIMMER SEDIMENT BASIN (TSB) STAGE 2 CONSTR. SEQUENCE NOTES 1. BEGIN STAGE 2 SEDIMENT AND EROSION CONTROL UPON COMPLETION OF CLEARING, GRUBBING AND STRIPPING OPERATIONS, ROUGH GRADING OF THE SITE, AND AS INSTALLATION OF THE PROPOSED STORMWATER DRAINAGE NETWORK BEGINS. 2. MAINTAIN EROSION CONTROL MEASURES FROM STAGE 1 INTO STAGE 2 AS INDICATED. THIS INCLUDES SILT FENCING, SILT FENCE OUTLETS, BAFFLES, FAIRCLOTH SKIMMERS, DIVERSIONS, TEMPORARY SEDIMENT TRAP, AND CONSTRUCTION ENTRANCES. 3. AS FINAL GRADING OCCURS CONTRACTOR SHALL MAINTAIN DRAINAGE PATTERNS. ALL DISTURBED AREAS SHALL BE DIRECTED TO SEDIMENT AND EROSION CONTROL MEASURES DURING GRADING ACTIVITIES. 4. TEMPORARY EROSION AND SEDIMENT CONTROL MEASURES MUST REMAIN IN PLACE AND BE MAINTAINED BY CONTRACTOR UNTIL SUCH TIME THAT ALL CONTRIBUTING DRAINAGE AREA TO THE MEASURE IS STABILIZED. 5. AS STORM DRAIN NETWORK IS INSTALLED CONTRACTOR SHALL PROVIDE AND MAINTAIN INLET PROTECTION AT ALL INLETS. REFER TO INLET PROTECTION DETAILS FOR MORE INFORMATION. 6. INSTALL TEMPORARY GROUND STABILIZATION MEASURES, WHERE POSSIBLE AND AS REQUIRED, IN ALL AREAS OUTSIDE OF IMMEDIATE CONSTRUCTION ZONES. 7. COMPLETE CONSTRUCTION OF THE PROPOSED IMPROVEMENTS. 8. ESTABLISH PERMANENT GROUND COVER AND OVERALL SITE STABILIZATION. 9. CONTRACTOR SHALL COORDINATE WITH PROJECT ENGINEER TO DETERMINE WHEN SITE STABILIZATION IS ACHIEVED. 10. TEMPORARY SEDIMENT BASINS MAY BE CONVERTED TO PERMANENT STORMWATER CONTROL MEASURE CONFIGURATION ONLY AFTER ALL CONTRIBUTING DRAINAGE AREAS ARE STABILIZED. CONTRACTOR SHALL COORDINATE WITH PROJECT ENGINEER. 11. PRIOR TO ISSUANCE OF NOTICE OF TERMINATION OF THE SEDIMENT AND EROSION CONTROL PERMIT, CONTRACTOR SHALL REMOVE ALL SILT FENCING, WATTLE CHECK DAMS, FAIRCLOTH SKIMMERS, INLET PROTECTIONS, TEMPORARY CONSTRUCTION ENTRANCES, AND ANY OTHER TEMPORARY SEDIMENT AND EROSION CONTROL MEASURES. RIP RAP OUTLET PROTECTION AND RIP -RAP STABILIZATION SHALL REMAIN IN PLACE. EROSION CONTROL MAINTENANCE NOTES (CONTINUED 15. INSPECT BAFFLES AT LEAST ONCE A WEEK AND AFTER EACH RAINFALL. MAKE ANY REQUIRED REPAIRS IMMEDIATELY. REPAIR THE BAFFLES IF THEY ARE DAMAGED. RE -ANCHOR THE BAFFLES IF WATER IS FLOWING UNDERNEATH OR AROUND THEM. 16. BE SURE TO MAINTAIN ACCESS TO THE BAFFLES. SHOULD THE FABRIC OF A BAFFLE COLLAPSE, TEAR, DECOMPOSE, OR BECOME INEFFECTIVE, REPLACE IT PROMPTLY. 17. IF THE SKIMMER IS CLOGGED WITH TRASH AND THERE IS WATER IN THE BASIN, USUALLY JERKING ON THE ROPE WILL MAKE THE SKIMMER BOB UP AND DOWN AND DISLODGE THE DEBRIS AND RESTORE FLOW. IF THIS DOES NOT WORK, PULL THE SKIMMER OVER TO THE SIDE OF THE BASIN AND REMOVE THE DEBRIS. ALSO CHECK THE ORIFICE INSIDE THE SKIMMER TO SEE IF IT IS CLOGGED, IF SO REMOVE THE DEBRIS. 18. IF THE SKIMMER ARM OR BARREL PIPE IS CLOGGED, THE ORIFICE CAN BE REMOVED AND THE OBSTRUCTION CLEARED WITH A PLUMBER'S SNAKE OR BY FLUSHING WITH WATER. BE SURE AND REPLACE THE ORIFICE BEFORE REPOSITIONING THE SKIMMER. 19. CHECK THE FABRIC LINED SPILLWAY FOR DAMAGE AND MAKE ANY REQUIRED REPAIRS WITH FABRIC THAT SPANS THE FULL WIDTH OF THE SPILLWAY. 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 SKIMMER AND POOL AREAS. 20. FREEZING WEATHER CAN RESULT IN ICE FORMING IN THE BASIN. SOME SPECIAL PRECAUTIONS SHOULD BE TAKEN IN THE WINTER TO PREVENT THE SKIMMER FROM PLUGGING WITH ICE. 21. REMOVE SEDIMENT DEPOSITS WHEN IT REACHES HALF FULL, TO PROVIDE ADEQUATE STORAGE VOLUME FOR THE NEXT RAIN AND TO REDUCE PRESSURE ON THE BAFFLES. TAKE CARE TO AVOID DAMAGING THE BAFFLES DURING CLEANOUT, AND REPLACE IF DAMAGED DURING CLEANOUT OPERATIONS. SEDIMENT DEPTH SHOULD NEVER EXCEED HALF THE DESIGNED STORAGE DEPTH. 22. AFTER THE CONTRIBUTING DRAINAGE AREA HAS BEEN PROPERLY STABILIZED, REMOVE ALL BAFFLE MATERIALS AND UNSTABLE SEDIMENT DEPOSITS, BRING THE AREA TO GRADE, AND STABILIZE IT. 23. INSPECT TEMPORARY DIVERSIONS ONCE A WEEK AND AFTER EVERY RAINFALL. IMMEDIATELY REMOVE SEDIMENT FROM THE FLOW AREA AND REPAIR THE DIVERSION RIDGE. CAREFULLY CHECK OUTLETS AND MAKE TIMELY REPAIRS AS NEEDED. WHEN THE AREA PROTECTED IS PERMANENTLY STABILIZED, REMOVE THE RIDGE AND THE CHANNEL TO BLEND WITH THE NATURAL GROUND LEVEL AND APPROPRIATELY STABILIZE IT. 24. INSPECT INLETS AT LEAST WEEKLY AND AFTER EACH SIGNIFICANT (1/2 INCH OR GREATER) RAINFALL EVENT. CLEAR THE MESH WIRE OF ANY DEBRIS OR OTHER OBJECTS TO PROVIDE ADEQUATE FLOW FOR SUBSEQUENT RAINS. TAKE CARE NOT TO DAMAGE OR UNDERCUT THE WIRE MESH DURING SEDIMENT REMOVAL. REPLACE STONE AS NEEDED. 25. INSPECT COMPOST SOCKS/WATTLES WEEKLY AND AFTER EACH SIGNIFICANT RAINFALL EVENT (1/2 INCH OR GREATER). REMOVE ACCUMULATED SEDIMENT AND ANY DEBRIS. THE COMPOST SOCK MUST BE REPLACED IF CLOGGED OR TOM. IF PONDING BECOMES EXCESSIVE, THE SOCK MAY NEED TO BE REPLACED WITH A LARGER DIAMETER OR A DIFFERENT MEASURE. THE SOCK NEEDS TO BE REINSTALLED IF UNDERMINED OR DISLODGED. THE COMPOST SOCK SHALL BE INSPECTED UNTIL LAND DISTURBANCE IS COMPLETE AND THE AREA ABOVE THE MEASURE HAS BEEN PERMANENTLY STABILIZED. 26. REMOVE THE SEDIMENT THAT HAS ACCUMULATED WITHIN THE CONTAINMENT AREA OF THE DANDY BAG WHEN BAG IS HALF FULL OR AS RECOMMENDED BY MANUFACTURE. CONTRACTOR SHALL INSPECT INLET PROTECTION DANDY BAGS AT LEAST WEEKLY AND AFTER EACH RAINFALL EVENT EQUAL TO OR GREATER THAN 1/2" OF PRECIPITATION. REMOVE ALL ACCUMULATED SEDIMENT AND DEBRIS FROM THE SURFACE AND VICINITY OF THE UN IT AFTER EACH STORM EVENT. 27. INSPECT SILT FENCE OUTLET PERIODICALLY, IN ACCORDANCE WITH ITEM 2 ABOVE, AND AFTER EACH SIGNIFICANT RAINFALL EVENT (GREATER THAN OR EQUAL TO 1/2.. PRECIPITATION) FOR DAMAGE AND SEDIMENT ACCUMULATION TO CONFIRM THE DEVICE IS FUNCTIONING PROPERLY. AT A MINIMUM, REMOVE SEDIMENT FROM THE DEVICE WHEN ACCUMULATIONS REACH ONE-HALF THE HEIGHT OF THE SEDIMENT CONTROL STONE. 28. REPLACE OR CLEAN THE SEDIMENT CONTROL STONE AS NEEDED TO ALLOW WATER TO DRAIN THROUGH THE DEVICE BETWEEN RAINFALL EVENTS. 29. REBUILD AND/OR REPAIR THE DEVICE WHEN IT IS DAMAGED. REPAIR AREAS WHERE SILT FENCE OUTLET BECOMES UNDERMINED DUE TO CONCENTRATED FLOWS. LIMITS OF DISTURBANCE AREA: 34.00 AC LAT: 34' 58' 23.7324"N LONG: 78° 59' 52.6848"W 1 1 LEGEND AND NOTES SEDIMENT AND EROSION CONTROL STAGE 2 DATE: 05.13.2022 MCE PROJ. # 08304-0002 DRAWN JEB/DCO/THL DESIGNED JEB/DCO/THL CHECKED THL PROJ. MGR. THL SCALE HORIZONTAL: 1 "=100' VERTICAL: STATUS: PERMIT DRAWINGS M&C FILE NUMBER CE-102 DRAWING NUMBER 5 REMSIONS J