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� ' / � ~�1-/ �>^f�� ~~ � ' SP|LLVVAY �� ~ / / ,/ �/ /� �� / / ~ �� ~� \y.� -J / �� ~/' /' / ��[��[�[��T��[��[) TE�PORARY {�C>N8TRUCT|ONENTRAN{�E 8|LTFEN{�E ---------- L|�|TOFO|��R��E �� ~�� 8|LTFEN{�EOUTLET ~� GRAVELBAG�URB �� |NLETPROTE{�T|ON U�N| �� |NLETPROTE{�T|ON 8LOPEK8ATT|NGREQU|REO ��_/_] 8O|L8TAB|L|ZAT|ONVNTH|N 7OAY8 U U �� {�ON{�RETEVVA8HOUT {�LEAREOA{�{�E88PATH TEK8PORARY{�HANNELL|N|NG {�HE{�KOAK8 ��i�FO[�G�O��.��Ui��1�� \��i��.�J[|�7�� 1��^1�� (�OOGU�@O�G� TiO101OOG(�[OUD 541OThnhyRoad.Suhe1O2 Ra|oigh.NC270O7 010�800�4051 [�K�F��O�iO��O� 8O81 AmoCo�o��*. Suhe3OO Ra|o�h.NC27017 010�041�0870 3�o��g �� [��A��[]�� 42O8S�FodmRoad.Suhe1OOO Ra|o�h.NC270O0 010�825�4882 ��iGGiOO(��O�[G 42O8S�FodmRoad.Suhe1OO Ra|o�h.NC270O0 888�8027011 0D0U8R0 []VVO�[ �� ,U' �� xv �� 1 1� ��[�6� ��6� �OUiG�U[�.�J(��7�� w� ��« [z��O� ��y��'��1��: ��U�� U �-��^~��U^~�U� ��^~�U� U ��^~��- K�U �� K��U� U � GENERAL EROSION AND SEDIMENT CONTROL NOTES: . . .. .. .. .. .. . .... .......... ... ............... ............. ............ ............ ll) . . ........ .... 1. ALL CONSTRUCTION SHALL COMPLY WITH FRANKLIN COUNTY AND NCDENR STANDARDS ANDSPECIFICATIONS. 2. A COPY OF THE APPROVED EROSION CONTROL PLAN, RAIN GAUGE, AND SELF -INSPECTION MUST BE ON FILE AT THE JOB SITE AT ALL TIMES IN A PERMIT BOX. 3. FAILURE TO FOLLOW THE APPROVED PLAN SEQUENCE AND DETAILS COULD SUBJECT THE CONTRACTOR TO FINES AND PENALTIES ISSUED BY THE DEMLR. 4. FIELD VERIFY ALL DIMENSIONS AND GRADES ON THESE PLANS PRIOR TO CONSTRUCTION. FAILURE TO NOTIFY THE OWNER OF ANY DISCREPANCIES PRIOR TO PROCEEDING WITH PLAN OR GRADE CHANGES, MAY RESULT IN NO EXTRA COMPENSATION PAID TO THE CONTRACTOR FOR ANY WORK DONE DUE TO DIMENSIONS OR GRADES SHOWN INCORRECTLY. 5. EXCAVATION AND EARTH MOVING OPERATIONS SHALL BE CONDUCTED UNDER THE SUPERVISION OF THE GEOTECHNICAL ENGINEER. ........ .. .. IL ... ........ ........ INI E T " OL RJA41�111,`il 25 l< ........ . .... .. . . .. .. .. .. .. .. . . .. .. .. .. .. .. . . .. .. ll. . . . .......... . . ...... .......4 V V 6. VERIFY THE LOCATION OF ALL EXISTING UTILITIES PRIOR TO CONSTRUCTION. EXISTING UTILITIES SHOWN ARE FROM THE BEST AVAILABLE RECORDS AND FROM A SURVEY OF ABOVE GROUND . . . . . . . . . .. . . ........ . . . ...... .... . ......... FEATURES. NO WARRANTY IS GIVEN OR IMPLIED AS TO THE ACCURACY OF THE INFORMATION. ALL EXISTING UTILITIES SHOULD BE CONSIDERED APPROXIMATE IN LOCATION AND VERIFIED PRIOR TO COMMENCING ACTIVITY ON SITE. SE 7" I/ / � . .......... 7. CONTRACTOR SHALL ENSURE THAT ALL TEMPORARY DIVERSIONS ARE INSTALLED WITH POSITIVE ...... ....... I / i i i e, .......... N DRAINAGE AND SHALL OPPOSE EXISTING GRADE WHEN NECESSARY TO PROVIDE A MINIMUM OF 0.5% 20 2 ............ .. . .. . .. .. . . .. ......... LONGITUDINAL SLOPE. Ei ..... ....... .. . ..... . 8. ALL ADJACENT ROADS TO THE SITE ARE TO BE SWEPT AND WASHED AT THE END OF EACH WORK DAY . . ..... lTO ENSURE NO SEDIMENT COLLECTS ON THE ROADWAYS. I....... . ...... 9. INSPECT AND PROPERLY MAINTAIN ALL EROSION AND SEDIMENT CONTROL MEASURES WEEKLY AND AFTER EVERY RAINFALL EVENT. 10. PROVIDE NCDENR-DEMLR WITH THE LOCATION OF OFFSITE STOCKPILES USED TO STORE EXCAVATED .... ... . ...... . ....... illSOIL FROM THE SITE. THE LOCATION OF OFFSITE STOCKPILES MUST BE AN UPLAND AREA. IF AN OFFSITE BORROW OR SPOIL SITE IS UTILIZED, THEN THE DISTURBED AREA FOR THE BORROW(SPOIL SITE MUST BE INCLUDED IN THE LAND DISTURBANCE PERMIT. THE CONTRACTOR WILL PROVIDE THE .......... ..... . ...... . ....... . ......... LOCATION OF ALL EXCAVATED SOILS USED FOR THIS PROJECT TO NCDENR-DEMLR. THIS AREA MUST EL E 2,"',' l) IN INL 1, ALSO BE AN UPLAND AREA. zo) INV IN Z56 "4�' 44 11. CONCRETE WASH -OUTS MUST BE LOCATED AT LEAST 50' FROM ALL DRAINAGE STRUCTURES, CHANNELS AND DRAINAGE WAYS. . .. .. .. .. .. .. . ............ . .. .. .. .. . . . .. .. .. .. .. . ........ . ...... .... . ........ l. ...... . ......... ... . . . . ........ . ...... .. ... . ... .. ,�,;,, ..... ........ IN .. ....... . N . .... ............ . ........ ........ . ........ ....... . ........ ........ . ........ .................. ........ 9' VIM �E ENC',L .. .. .. .. .. . . .. .. .. .. L .................................... . ................ . ................... .......... ........ .......... ....... . ........ ........ . ......... . ................ . ........ ....... i. . ... . . ... . . . ..... . . ....... ............ ....... ... . ... ...... . . '11711 .... . ... . ... . ... . ... I .. . ... . ... . ... . ... ..... . ... . ... . ... . ... . ... . .... . ..... . . .. . .. .. .. I . ... . . ... .. . . . .... . ... . .......... . .... ....... . ... X ......... . . .. .. . .. .. .. .. .. ..... ....... . .............. . . ... .. .. .. .. .. .. .. .. . . .. . .. .. .. .. .. .. .. .. .. .. .. . . . .. .. .. . . ....... . ........ . ....... - - ----- - -- IN IN/i, IIN F (D .... . . . ... IN INV IN �',148 INil IN 25 1 IN T I 'C Iif lIL ..... ...... . . . .. . . . ..... . ..... - ..... . .... .... 'y CB2 IN . .. .. .. .. . 1\� . .. .. .. .. .. .. . .. .. . .. .. .. .. .. . .. . ........ . .. Y, Y' . ........................... ......... .......... .......... ......... . . . . . . . . . .NOTE: ............. ........... . .... . ... . ....... .. ... .. ..... THE NPIDES CONSTRUCTION PERMIT REQUIRES EROSION CONTROL ........ . ............. W GRAVEL BAG CURB DEVICES AND STORM WATER OUTFALLS BE INSPECTED WEEKLY IINLET PROTECTION, (EVERY 7 CALENDAR DAYS) AND WITHIN 24 HIRS OF A 1 INCH RAIN TYP. &L F 252 EVENT. IT WILL BE THE RESPONSIBILITY OF THE CONTRACTOR TO EWATERING PUMP CONDUCT THESE INSPECTIONS AND MAINTAIN RECORDS UNTIL THE 5 AREA HAS STABILIZED, EVIDENT BY 95% VEGETATIVE GROWTH FOR . . ............ AREAS PROVIDED SEEDING. TO FACILITATE RAINFALL MONITORING A . . . . ........... . ........ .. RAIN GAUGE IS REQUIRED TO BE ON SITE. ADDITIONALLY THE ICONTRACTOR IS RESPONSIBLE FOR CONDUCTING "SELF .. ..... ..... LLJ INSPECTIONS" INDICATING THE DATE BMPS ARE INSTALLED AND . ............. ............. iSTABILIZATION MEASURES (SEED ING/MULCH ING OR SOD) ARE II...... INITIATED. THE "SELF INSPECTION" REPORTS WILL BE MAINTAINED S ['0 K P 4A ... .. ... ... . IALONG WITH THE "NPDES" INSPECTION REPORTS. ONCE STABILIZATION HAS BEEN ACCOMPLISHED INSPECTION RECORDS ARE ........... ....... I............ ............. . TO BE FORWARDED TO EAD AND ALL TEMPORARY IF .. . .. . .. . .. .. . . .... ....... . .......... .. ..... ...... 258 SILT BA EROS ION/SED I MENTATION CONTROL DEVICES REMOVED. THE G . .... ..... ... ... CONTRACTOR IS RESPONSIBLE FOR MAINTAINING COMPLIANCE WITH iALL PERMITS AND PLANS, ANY CHANGES WILL BE APPROVED BY THE ... ... ...... STATE PRIOR TO EXECUTION. A COPY OF THE EROSION AND . ..... SLOPE MATTING, TYP. . ... ... r SEDIMENTATION CONTROL PLAN, LETTER OF APPROVAL, AND NPIDES ICONSTRUCTION PERMIT WILL BE MAINTAINED BY THE CONTRACTOR . . ..... . . ... . . . ..... . if Y1 4 iAT THE ONSITE OFFICE. IF SOIL IS REMOVED FROM OR BROUGHT 2 ONSITE, THE APPLICABLE SOLID WASTE MANAGEMENT PERMIT , NUMBER, EROSION SEDIMENTATION PERMIT NUMBER OR MINE APERMIT NUMBER WILL BE DISCLOSED. \/1 I I S C) II" y I . ...... ...... LU \ � 11 i ,, ilLL II/Ah/ IN LO /N PIPE 9 HARDWARE CLOTH & GRAVEL INLET PROTECTION, TYP. Y1 6 (0 ub 1) 00 SLOPE MATTING, TYP., CB 4 True N (:I) Project SCALE 1"=30' 0 30' 60' LIMITS OF DISTURBANCE: 3.00 AC EROSION CONTROL GENERAL SITE PREPARATION: 1. A LAND DISTURBANCE PRE -CONSTRUCTION CONFERENCE IS MANDATORY BEFORE ANY WORK IS DONE AT THE SITE. ARRANGE A PRE -CONSTRUCTION MEETING WITH THE OWNER, OWNER'S ENGINEER, AND A REPRESENTATIVE FROM FRANKLIN COUNTY ENVIRONMENTAL SERVICES PRIOR TO LAND DISTURBING ACTIVITY. 48 HOURS NOTICE IS REQUIRED. THE CONTACT NUMBER FOR THE DEMLR RALEIGH REGIONAL OFFICE IS: (919)791-4200. 2. EROSION AND SEDIMENT CONTROL (E&SC) PERMIT AND A CERTIFICATE OF COVERAGE MUST BE OBTAINED BEFORE ANY LAND DISTURBING ACTIVITIES OCCUR. THE COC CAN BE OBTAINED BY FILLING OUT THE ELECTRONIC NOTICE OF INTENT (E-NOI) FORM AT DEQ.NC.GOV/NCGO1. PLEASE NOTE, THE E-NOI FORM MAY ONLY BE FILLED OUT ONCE THE PLANS HAVE BEEN APPROVED. A COPY OF THE E&SC PERMIT, THE COC, A HARD COPY OF THE PLAN, A RAIN GAUGE, AND SELF -INSPECTION RECORDS MUST BE KEPT ON SITE, PREFERABLY IN A PERMITS BOX, AND ACCESSIBLE DURING INSPECTION. 3. CONTRACTOR SHALL FACILITATE CLEANUP OF PAVED SURFACES IN LAYDOWN AREAS BY PROVIDING A LAYER OF SAND, SCREENINGS, OR FINES WHICH WILL BE PLACED ON THE SURFACES PRIOR TO LAYING CONSTRUCTION MATERIALS ON THE SURFACE. . .. ........ GRAVEL BAG CURB, . . ...... . INLET PROTECTION TYP., ... . .... ..... ..... ... . .. . ... l-INSPECTION PROGRAM LAND RESOURCES SEDIMENT AND EROSION CONTROL SELF 7 1. THE SEDIMENTATION POLLUTION CONTROL ACT WAS AMENDED IN 2006 TO REQUIRE THAT PERSONS RESPONSIBLE FOR I.... ...... LAND -DISTURBING ACTIVITIES INSPECT A PROJECT AFTER EACH PHASE OF THE PROJECT TO MAKE SURE THAT THE 7 APPROVED EROSION AND SEDIMENTATION CONTROL PLAN IS BEING FOLLOWED. 2. RULES DETAILING THE DOCUMENTATION OF THESE INSPECTIONS TAKE EFFECT OCTOBER 1, 2010. 3. THE SELF -INSPECTION PROGRAM IS SEPARATE FROM THE WEEKLY SELF -MONITORING PROGRAM OF THE NPIDES STORMWATER PERMIT FOR CONSTRUCTION ACTIVITIES. THE FOCUS OF THE SELF -INSPECTION REPORT IS THE INSTALLATION AND MAINTENANCE OF EROSION AND SEDIMENTATION CONTROL MEASURES ACCORDING TO THE . .... . .. ........ APPROVED PLAN. THE INSPECTIONS SHOULD BE CONDUCTED AFTER EACH PHASE OF THE PROJECT, AND CONTINUED UNTIL PERMANENT GROUND COVER IS ESTABLISHED. 4. EXCERPTS FROM THE NORTH CAROLINA GENERAL STATUES AND THE NORTH CAROLINA ADMINISTRATIVE CODE . .......... CONCERNING SELF -INSPECTIONS ARE ENCLOSED. TO BETTER EXPLAIN THE REQUIREMENTS, A LIST OF FREQUENTLY -INSPECTION REPORT FORM. THE SELF -INSPECTION REPORT ASKED QUESTIONS IS ALSO ENCLOSED, ALONG WITH A SELF . . . ... .. . . . . lFORM WILL ALSO BE AVAILABLE AS AN EXCEL SPREADSHEET FROM THE LAND QUALITY WEB SITE, (HTTP://DEQ.NC.GOV/ABOUT/DIVISIONS/ENERGY-MINERAL-LAND-RESOURCES/EROSION-SEDIMENT-CONTROL/FORMS) 5. PLEASE TAKE A MOMENT TO REVIEW THE ENCLOSED MATERIAL. IF YOU HAVE QUESTIONS, PLEASE CONTACT THE LAND . . .. .. ... . . QUALITY SECTION AT THE RALEIGH REGIONAL OFFICE. NPIDES GROUND STABILIZATION: ..... . ..... ... ......... iiSOIL STABILIZATION SHALL BE ACHIEVED ON ANY AREA OF A SITE WHERE LAND -DISTURBING ACTIVITIES HAVE TEMPORARILY OR PERMANENTLY CEASED ACCORDING TO THE FOLLOWING SCHEDULE: 1. ALL PERIMETER DIKES, SWALES, DITCHES, PERIMETER SLOPES AND ALL SLOPES STEEPER THAN 3 HORIZONTAL TO 1 . .. .. .. .. .. .. VERTICAL (3:1) SHALL BE PROVIDED TEMPORARY OR PERMANENT STABILIZATION WITH GROUND COVER AS SOON AS PRACTICABLE BUT IN ANY EVENT WITHIN 7 CALENDAR DAYS FROM THE LAST LAND -DISTURBING ACTIVITY. 2. ALL OTHER DISTURBED AREAS SHALL BE PROVIDED TEMPORARY OR PERMANENT STABILIZATION WITH GROUND COVER Alc SOON AS PRACTICABLE BUT IN ANY EVENT WITHIN 14 CALENDAR DAYS FROM THE LAST LAND -DISTURBING ACTIVITY. . .......... . ..... .. .. . .... . SILT FENCE OUTLETS ARE TO BE PROVIDED ALONG ALL LOW POINTS OF SILT FENCE AND AREAS WHERE RUNOFF MAY CONCENTRATE CAUSING DAMAGE TO SILT FENCE. CONTRACTOR TO INSTALL OUTLETS AS NECESSARY TO ENSURE SILT FENCE IS FULLY FUNCTIONAL THROUGHOUT THE DURATION OF CONSTRUCTION. ............... EROSION CONTROL LEGEND TEMPORARY r CONSTRUCTION ENTRANCE SILT FENCE ADUST CONTROL — — — — — — — — — — LIMIT OF DISTURBANCE TEMPORARY DIVERSION DRAINAGE AREA STAGING AREA SILT FENCE OUTLET GRAVEL BAG CURB INLET PROTECTION INLET PROTECTION SLOPE MATTING REQUIRED SOIL STABILIZATION WITHIN 7 DAYS CONCRETE WASHOUT CLEARED ACCESS PATH TEMPORARY CHANNEL LINING 10AL CHECK DAM 411,_ DEWATERING PUMP W/ SILT BAG �208 Six Forks Road, Suite 1 000 Zaleigh, NC 27609 ,: 919.825.4882 vww.sgarc.com Consultants: Civil: Timmons Group 5410 Trinity Road, Suite 102 Raleigh, NC 27607 919.866.4951 r, WJz RMF Engineering 8081 Arco Corporate Drive, Suite 300 Raleigh, NC 27617 919.941.9876 Structural Engineer SCHRADERGROUP 4208 Six Forks Road, Suite 1000 Raleigh, NC 27609 919.825.4882 Communications Mission Critical Partners 4208 Six Forks Road, Suite 100 Raleigh, NC 27609 888.862.7911 Professional Seal: CAPO SEAL 4 % Owner: Franklin County, NC 1 1 3 Market Street Louisburg, NC 27549 4-: 0 C 0 t5 =3 0 Ong Ir— LU z LL 70 ca LO 0 r-- C-4 E Z a) - 0) Cn CO =3 0 _J ISSUED FOR: NO. DESCRIPTION DATE 1 DID SET 02-05-2021 2 100% DESIGN DEVELOPMENT 02-17-2021 3 BUILDING PERMIT SET 04-16-2021 ISSUED FOR BIDDING 04-23-2021 DATE: 05/10/2021 SG PROJECT NUMBER: 20-010 Key Plan: Drawing Title: EROSION CONTROL PLAN - PHASE 11 Drawing Number: C201 / �_____-�/ �/ � U | / ^ � v L . .. D�40VINLL R��fIB/=��W' I /� , � ��LJ � � [ i � � ��___ � | |" | \ \ y | / /� � � / | � / |' � |- ~� > I | N ^ v \ U / � ^ ° ~ N IISOIL FROM THE SITE. THE LOCATION OF OFFSITE STOCKPILES MUST BE AN UPLAND AREA. IF AN P OFFSITE BORROW OR SPOIL SITE IS UTILIZED, THEN THE DISTURBED AREA FOR THE BORROW/SPOIL III. ........ ....... II.......... ISITE MUST BE INCLUDED IN THE LAND DISTURBANCE PERMIT. THE CONTRACTOR WILL PROVIDE THE ILOCATION OF ALL EXCAVATED SOILS USED FOR THIS PROJECT TO NCDENR-DEMLR. THIS AREA MUST I..... . .... EV IIALSO BE AN UPLAND AREA. IIIIN 6 IF �- LAND RESOURCES SEDIMENT AND EROSION CONTROL SELF 8CALE1^=3O' INOR O 30' GO' LIMITS OF DISTURBANCE- 3.00 AC NOTE: THE NPOE8CONSTRUCTION PERMIT REQUIRES EROSION CONTROL DEVICES AND STORM WATER OUTFALL8BEINSPECTED WEEKLY (EVERY 7CALENDAR DAYS) AND WITHIN 24HR8OFA1INCH RAIN EVENT. |TWILL BETHE RESPONSIBILITY OFTHE CONTRACTOR TO CONDUCT THESE INSPECTIONS AND MAINTAIN RECORDS UNTIL THE AREA HAS STABILIZED, EVIDENT BY05Y6VEGETATIVE GROWTH FOR AREAS PROVIDED SEEDING. TOFACILITATE RAINFALL MONITORING A RAIN GAUGE |8REQUIRED TOBEONSITE. ADDITIONALLY THE CONTRACTOR |8RESPONSIBLE FOR CONDUCTING "SELF INSPECTIONS" INDICATING THE DATE BK8P8ARE INSTALLED AND STABILIZATION MEASURES (SEED |NG/K8ULCH|NGORSOD) ARE INITIATED. THE "SELF INSPECTION" REPORTS WILL BEMAINTAINED ALONG WITH THE ^NPOE8^INSPECTION REPORTS. ONCE STABILIZATION HAS BEEN ACCOMPLISHED INSPECTION RECORDS ARE TOBEFORWARDED TOEAOAND ALL TEMPORARY ERO8|ON/8EO|K8ENTAT|ONCONTROL DEVICES REMOVED. THE CONTRACTOR |8RESPONSIBLE FOR MAINTAINING COMPLIANCE WITH ALL PERMITS AND PLANS, ANY CHANGES WILL BEAPPROVED BYTHE STATE PRIOR TOEXECUTION. ACOPY OFTHE EROSION AND SEDIMENTATION CONTROL PLAN, LETTER OFAPPROVAL, AND NPOE8 CONSTRUCTION PERMIT WILL BEMAINTAINED BYTHE CONTRACTOR ATTHE ON8|TEOFFICE. |FSOIL |8REMOVED FROM ORBROUGHT ON8|TE.THE APPLICABLE SOLID WASTE MANAGEMENT PERMIT NUMBER, EROSION SEDIMENTATION PERMIT NUMBER ORMINE PERMIT NUMBER WILL BEDISCLOSED. EROSION CONTROL GENERAL SITE PREPARATION: 1. ALAND DISTURBANCE PRE -CONSTRUCTION CONFERENCE |8 MANDATORY BEFORE ANY WORK |8DONE ATTHE SITE. ARRANGE APRE-CONSTRUCTION MEETING WITH THE OWNER, OWNER'S ENGINEER, AND AREPRESENTATIVE FROM FRANKL|NCOUNTY ENVIRONMENTAL SERVICES PRIOR TO LAND DISTURBING ACTIVITY. 48HOURS NOTICE |8REQUIRED. THE CONTACT NUMBER FOR THE OEK8LRRALBGHREGIONAL OFFICE IS: (010)701'42OO. 2. EROSION AND SEDIMENT CONTROL (E&8C)PERMIT AND A CERTIFICATE OFCOVERAGE MUST BEOBTAINED BEFORE ANY LAND DISTURBING ACTIVITIES OCCUR. THE COCCAN BEOBTAINED BYFILLING OUT THE ELECTRONIC NOTICE OFINTENT (E'NO|)FORM ATOEQ.NC.GOVYNCGO1.PLEASE NOTE, THE E'NO|FORM MAY ONLY BEFILLED OUT ONCE THE PLANS HAVE BEEN APPROVED. ACOPY OFTHE E&8CPERMIT, THE COC.AHARD COPY OFTHE PLAN, A RAIN GAUGE, AND SELF -INSPECTION RECORDS MUST BEKEPT ON SITE, PREFERABLY |NAPERMITS BOX, AND ACCESSIBLE DURING INSPECTION. � 3. CONTRACTOR SHALL FACILITATE CLEANUP OFPAVED SURFACES |N LAYDOVVNAREAS BYPROVIDING ALAYER OFSAND, SCREENINGS, OR FINES WHICH WILL BEPLACED ONTHE SURFACES PRIOR TOLAYING CONSTRUCTION MATERIALS ONTHE SURFACE. '~~ 3. THE SELF -INSPECTION PROGRAM IS SEPARATE FROM THE WEEKLY SELF -MONITORING PROGRAM OF THE NPIDES STORMWATER PERMIT FOR CONSTRUCTION ACTIVITIES. THE FOCUS OF THE SELF -INSPECTION REPORT IS THE ` INSTALLATION AND MAINTENANCE OF EROSION AND SEDIMENTATION CONTROL MEASURES ACCORDING TO THE APPROVED PLAN. THE INSPECTIONS SHOULD BE CONDUCTED AFTER EACH PHASE OF THE PROJECT, AND CONTINUED -_..AT_- -IIIIIIIIf UNTIL PERMANENT GROUND COVER IS ESTABLISHED. 4. EXCERPTS FROM THE NORTH CAROLINA GENERAL STATUES AND THE NORTH CAROLINA ADMINISTRATIVE CODE / � yICONCERNING SELF /\ \ �� ^ ASKED QUESTIONS IS ALSO ENCLOSED, ALONG WITH A SELF -INSPECTION REPORT FORM. THE SELF -INSPECTION REPORT � ' IFORM WILL ALSO BE AVAILABLE AS AN EXCEL SPREADSHEET FROM THE LAND QUALITY WEB SITE, / _ . \ / /\/ / . / I5. PLEASE TAKE A MOMENT TO REVIEW THE ENCLOSED MATERIAL. IF YOU HAVE QUESTIONS, PLEASE CONTACT THE LAND ` ^»�^ / / r4 i ^ ~~ � \ ^ � �� / , / /�~�� |�| uxu � 8O|L8TAB|LIZAT|ON8HALLBEACH|EVEOONANYAREAOFA8|TEVVHERELANC-O|8TURB|NGACT|VD'|E8HAVETEK8PORAR|LY OR PERMANENTLY CEASED ACCORDING TO THE FOLLOWING SCHEDULE: ALL PERIMETER DIKES, SWALES, DITCHES, PERIMETER SLOPES AND ALL SLOPES STEEPER THAN 3 HORIZONTAL TO 1 VERTICAL (3:1) SHALL BE PROVIDED TEMPORARY OR PERMANENT STABILIZATION WITH GROUND COVER AS SOON AS PRACTICABLE BUT IN ANY EVENT WITHIN 7 CALENDAR DAYS FROM THE LAST LAND -DISTURBING ACTIVITY. ALL OTHER DISTURBED AREAS SHALL BE PROVIDED TEMPORARY OR PERMANENT STABILIZATION WITH GROUND COVER AS SOON AS PRACTICABLE BUT IN ANY EVENT WITHIN 14 CALENDAR DAYS FROM THE LAST LAND -DISTURBING ACTIVITY. SILT FENCE OUTLETS ARE TO BE PROVIDED ALONG ALL LOW POINTS OF SILT FENCE AND AREAS WHERE RUNOFF MAY CONCENTRATE CAUSING DAMAGE TO SILT FENCE. CONTRACTOR TO ......... .... ... IINSTALL OUTLETS AS NECESSARY TO ENSURE SILT FENCE IS FULLY FUNCTIONAL THROUGHOUT THE DURATION OF CONSTRUCTION. EROSION CONTROL LEGEND TEMPORARY CONSTRUCTION ENTRANCE SILT FENCE ADUST CONTROL - — — — — — — — — - LIMIT OFDISTURBANCE TEMPORARY DIVERSION DRAINAGE AREA --- ---- STAGING AREA CD SILT FENCE OUTLET -� GRAVEL BAG CURB INLET PROTECTION INLET PROTECTION SLOPE MATTING REQUIRED SOIL STABILIZATION WITHIN 7OAY8 U U CONCRETE WASHOUT CLEARED ACCESS PATH TEMPORARY CHANNEL LINING CHECK DAM OEVVATER|NGPUMP W1 SILT BAG i208 Six Forks Road, Suite 1000 Zaleigh.N[|27609 ': 919.825.4882 COOGUlt@OtG: Civil: Timmons Group 541OTrinity Road, Suite 102 Raleigh, NC270O7 010.800.4051 RMFEOgiOeeriOg 8081 Arco Corporate Driv*, Suhe3OO Raleigh, NC27017 010.041.0870 Structural Engineer SCHRADERGR[]UP 42O8Six Forks Road, Suite 1OOO Raleigh, NC270O0 010.825.4882 Communications Mission Critical Partners 42O8Six Forks Road, Suite 1OO Raleigh, NC270O0 888.8027011 Professional Seal: []VVOe[ Franklin County, NC 1 13 Market Street Louisburg, NC 27549 wng ISSUED FOR: NO. DESCRIPTION DATE 1 DID SET 02-05-2021 3 BUILDING PERMIT SET 04-16-2021 4 ISSUED FOR BIDDING 04-23-2021 DATE: 05/10/2021 SG PROJECT NUMBER: 20-010 Key Plan: Drawing Title: ��U�� U �-��^~��U^~�U� CONTROL ��^~��- PU AN PHASE UUU Drawing Number: 4208 Six Forks Road, Suite 1000 Raleigh, NC 27609 p: 919.825.4882 www.sgarc.com Consultants: Civil: Timmons Group 5410 Trinity Road, Suite 102 260 260 Raleigh, NC 27607 PROPOSED BU LDING 919.866.4951 ,""I'll" ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ ................ PROPOSED GRADE MEP: ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... RMF Engineering 8081 Arco Corporate Drive, Suite 300 — �- Raleigh, NC 27617 � 00 (O `. .. ......... .................... .................... „T I� . O � M ^ .,,., � .� era 919.941.9876 MO � M M __ �. � 00r- N r-C'i � M.... ? (0 r- M N �. N 6 N o co Mc�-N . 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PVC@�2.08%.. 113 Market Street 15 inch HDPE " �r � .� M N z Louisburg, NC 27549 a ° w O > TIE INTO'' STING �SEWERIVIAIN ... �,�,,,, ............. W H Z ................ ""===xi,. " EX. (SIZE UNKNOW ) INV. OUT=234.67' .. "" � °,, ..... 18" MIN. PIPE 3 , 230 230 Ir- 250 SEPARATI0 �' OF 250 18"HDPE coo No oCN %M cfl� °oCD Loo V_ o � LO N cn c0 N rn � � � PIPE 2 , o a� 4i O N. o N �i o o o co W @ I`0fl%.... ............................... ........... .................... 109' pF........................ .......... .....................PIPE.............. .......................... ...... � co 0O (0 N N. `* vS N v_ N. �, v� v� � v� �, � �, �, v� NN NN N N NN NN NN NN N N N N N N N N N N N N N M 18" HDPE 53' O X. PIPE ,� U .._ 24,, Hp REP ACEME O @ 1.00 % E 48' F @ 1.00°/a 24".H . ..E,........ 0+00 0+50 1+00 1+50 2+00 2+50 3+00 3+50 4+00 4+50 5+00 5+5C6+61.19 � z O CV ... �......... O �_ o _@10 /° SANITARY SEWER LATERAL PROFILE t �U � Ez 245 245 O O L .. .....4 inch PVC.... 18" MIN U SEPARATI N .. .......... 5 1 z • — cal O .. � J cu 240 240 L_ 1 ., ate, .... °",,, .. .. ISSUED FOR: NO. DESCRIPTION DATE 1 DD SET 02-05-2021 2 100% DESIGN DEVELOPMENT 02-17-2021 235 235 3 BUILDING PERMIT SET 04-16-2021 4 ISSUED FOR BIDDING 04-23-2021 o oo, ao� �o M� o00 (N CD ^Cq o rt17 % � o ,It � c7 c7 Ct Ct Ct c7 c7 c7 N � � ^ c7 a0 � � co M <F M N NN NN NN NN NN NN NN N NN N N N N N 0+00 0+50 1+00 1+50 2+00 2+50 3+00 3+46.57 STORMWATER PROFILE (DI 1-FES 3) r- W 265 .-. 265 265 " r. d � 00 .-. w w rn " �a w EXISTI G GRADE � � � w ,,„„ ,,, °° � a O a �a "". WWI 0-0- 6 ��0" " I0-a w �....................... ......................... - -- 4m .. .. a a, w°111, _ DATE: 05/10/2021 Cj W O �"� `. `. r- N ,,, NN — Z_ LO N O �,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, , ,,,,,,, m ,,,,, ,,,,,,,,,,,,,,,,,, LL1 ,,,, M,N, 40..N,,,,,,,,,,,,,,,,,, „N.,,N,,,,,,,,,,,,,,,,,,,, ,,, —� � M N O N „O„�, ,,,,, W Z � LO � O LO D LO- N / �, �, N� LO N N� c6 N I- SG PROJECT NUMBER: 20-010 N N N Z N r Z Z N N Z Z z 0 Q z°„ P OPOSEQ GRACE N, mOO „N,Z 0 CO W— — 0 m0> > mO,> > z (0Oz > > Na 1�� Utz �a �" m0> > > Z Z UP — — — z z —O 260 _..O > > - z... z U � -....- ^�, 260 260 - -. - >- .�- 260 >- r- Z z PROPOS D GRADE �265 � 265- w W Key Plan: .... ....................................... . .. w 0- a a _ `. ... a rn ",w / coM M O 00 N N 00 � � N D N Z ""„o PIP 9 \ N 0.. ..... � a - O ^ PIPE 4 PIPE 8 82' F O > - z_ z_ 255 , � _ ---/ 255 255 48..OF 8„ H PE .. 255 260 I-..i; 260 99' OF PIPE 5 PPE 7 a 15 HDP E E � 1 /a IP E NI'll DP 0. 1 E 6 .......... 8 H @ _. 15 OF 40'5�'0/,...... 15" HDPE 5' OF 4 ' OF..... @ 0.51%.. . 18' HDPE 24" HDPE @ 0.50% ... ............... ............... ............ .. @ 0.50% @ .55% ..... _ .., .. ...... .................... ............................. .......................... 771 7� ��—� EXISTING RADE .. 18" MI PI11 PE 11 250 .... .... .... .... .... ......... 250 250 .... .... 250 255 29' �?F ..... 255 8" HDPE ........................ o -,--:::::::::.::A ..... ......... "I'l""I'll""I'll'll""I'll""I'll",'ll""I'll""I'll'll""I'll""I'll""II "I'll" "I'l""I'll""I'll'll""I'll""I'll",'ll""I'll""I'll""I'll""I'll'll""I'll""I'll",'ll""I'll""I'll",'ll""I'll""'ll""I'll""I'll'll""I'll""I'll",'ll""I'll""I'll",'ll""I'll""'ll""I'll""I'll'll""I'll""I'll",'ll""I'll""I'll",'ll""IlI "I'l""I'll""I'll,,'ll""I'll""I'll",'ll""I'll""I'll",'ll""II \\��'ll''''I'll''''I'll,'ll''''I'll''''I'lI ''I'l''''I'll''''I'll'll"''I'll''''I'll'',ll,'''I ''I'l''''I'll''''I'll'll",'ll''''I'll''''I'll'',I ''I'l''''I'll''''I'll'll"''I'll''''I'll'',ll,'''I ''I'l''''I'll''''I'll'll",'ll''''I'll''''I'll'',I ''I'l''''I'll''''I'll'll"''I'llI ''I'll'-, - 24 inch HDPE 245 245 245 245 250 250 Drawing Title: � M I` o `n o co co - o rn o N N co ao `n o I� ., co O ., L 1, LO LO � M M O O N O O O N � F, M N, LO o O N I- h �t ct O N M �t ct M 00 .� N rn O � O O Ind InM NM CpM CpM Cp Cp(6 Cp(6 Cp0 In0 O �I� No0 00 M o00 MLO (z00 N NN NN NN NN NN NN NN NN NN NN NN NN NN NN NN NN LO NN NN NN NN NN NN NN NN STORM SEWER 0+00 0+50 1 +00 1 +50 2+00 2+50 3+00 3+44.73 0+00 0+50 1 +00 1 +47.45 0+00 0+39.71 PROFILES STORMWATER PROFILE (CB 2-FES 1) STORMWATER PROFILE (CB 3-YI 2) STORMWATER PROFILE Drawing Number: STORM SEWER PROFILES (YI5-YI6) 6" 6" 36" -6" LIFTING HOLES TYP 4X 6" .. ... .... 101, 6" TYP SHAPE DOGHOUSE TRAFFIC RATED ALUMINUM ACCESS DOOR W/SLAM LOCK 12" - TOP OF VALVE CAST IN TOP FINISH GRADE F.G. 24"' I r,A"-7 8" 0 26" JT 10" WX 12" H DOGHOUSE rwt 6" F.I.P. NOTES \BRASS CURB STOP THREADS 6" OF #67 STONE INLET AND 1. METER AS MANUFACTURED BY SENSUS OR NEPTUNE. OUTLET 2. BACKFILL TAMPED IN 6" LIFTS. 3. REINFORCEMENT: #4 @ 6" OCEW DIMENSION "A" 4. CONCRETE: 4,000 PSI @ 28 DAYS 13 Y4" 5. ALL RPZ BACKFLOW PREVENTION DEVICES MUST BE INSTALLED PRIOR TO 1%" METER 2" METER LH 1 17 Y4" METER BEING SET. 6 SIDES OF COPPER SETTER WITH HIGH RISE BYPASS THAT IS MANUFACTURED ) ALL COPPER SETTERS ARE TO HAVE A BALL TYPE SHUT OFF VALVE ON BOTH TRAFFIC RATED BY FORD, MUELLER, OR AY McDONALD. (NO EXCEPTIONS) VAULT WALL THICKNESS NOT TO SCALE TYPICAL 1 1/2"- 2" WATER METER BOX INSTALLATION DOOR WSL' CAST, N TOP 1. "X'Y'Y" MUST EQUAL THE SQUARE FOOTAGE OF THE BEARING AREA AS SHOWN IN THE TABLE BELOW. BEARING SURFACE AREA FOR VALVE FOOTINGS VALVE SIZE 6" 8" QUICKSAND,POOR SOIL (1000 PSF) 7 12 GRAVEL,COURSE SAND (1600 PSF) 5 8 SOFT CLAY (2000 PSF) 4 6 FAIRLY DRY CLAY, CLEAN DRY SAND (4000 PSF) 2 3 DRY CLAY, COMPACT SAND (8000 PSF) 1 2 "Y" STANDARD VALVE FTG. FOR WATER MAINS NO SCALE STEEL BAND PVC PIPE SPECIAL GASKET BY THE DIP SADDLE PIPE MANUFACTURER WITH SILICON SEALANT APPLIED TO BOTH SIDES )< SEWER MAIN FLOW 2 STAINLESS STEEL BANDS DUCTILE IRON PIPE NOTES: 1. PVC SOLVENT CEMENT SHALL BE USED FOR PVC SADDLES. 2. TRUSS SADDLES SHALL BE USED WITH TRUSS PIPE. 3. DIP CONNECTIONS SHALL BE MJ IN -LINE WYE OR ROMAC SEWER SADDLE TYPE CB OR OTHER AS APPROVED. STANDARD SANITARY SEWER LATERAL CONNECTIONS NO SCALE PROVIDE -j CONDUIT FOR WIRE ELECTRIC SERVICE (SEE ELECTRICAL DRAWINGS) HEATED FIBERGLASS ENCLOSURE, INSTALL AS PER MANUFACTURER'S REQUIREMENTS. SEE SPECIFICATIONS. AMPANET LOCATIONS INSTALL ELECT. SERVICE AND BACKFLOW GFI PREVENTOR PVC SLEEVES 12"' FOR ALL 30" PENETRATION 7� 1 DIRECTION OF FLOW CONCRETE SLAB PER MANUFACTURER REQUIREMENTS VALVE SETTER NOTES: 1. SIZE ENCLOSURE AND HEATERS BASED ON SIZE OF THE BACKFLOW PREVENTER PER MANUFACTURER RECOMMENDATIONS. 2. PROVIDE COMPLETE ASSEMBLY IN ACCORDANCE WITH MORGANTON WATER AUTHORITY STANDARDS OR INSPECTION POLICY. COORDINATE WITH WATER AUTHORITY IN ADVANCE OF CONSTRUCTION. 3. REDUCED PRESSURE PRINCIPAL ASSEMBLY (RP) SHALL BE WILKINS MODEL 475 OR APPROVED EQUAL. 4. ALL BACKFLOW PREVENTERS SHALL BE AS LISTED AS APPROVED BY THE CITY OF MORGANTON ENGINEERING DEPARTMENT. 5. SEE SPECIFICATIONS FOR ADDITIONAL REQUIREMENTS OF BACKFLOW PREVENTER, VALVES, ENCLOSURE, ETC. 6. HEATING DEVICE AND POWER LINES BY G.C., SHALL BE LISTED FOR DAMPANET LOCATIONS. 7. PROVIDE PVC SLEEVES ATALL PIPE AND WIRE PENETRATIONS OF CONCRETE BASE SLAB. 8. SEE ELECTRICAL PLANS FOR TAMPER SWITCHES AND LOW TEMPERATURE DEVICE INFORMATION. 2" RPZ BACKFLOW PREVENTER (DOMESTIC SERVICE) NO SCALE CLEAN -OUT COVER TO GRADE PER GNHWPCA STANDARDS ENCASEMENT TRENCH WIDTH < 45o BEND 45o WYE SEWER LATERAL ckp Q01% - 10� Q 0& MOD 00� 0 08 - �11\\R\ � BEDDING MATERIAL NOTES: 1. CLEAN -OUT PIPE SIZE SHALL MATCH EXISTING LATERAL. 2. NEW SEWER LATERALS AND CLEAN -OUTS SHALL BE 6-INCH OR AS APPROVED BY THE GNHWPCA. 3. ENTIRE WYE SECTION TO BE ENCASED IN CONTROLLED LOW STRENGTH MATERIAL OR GRANULAR FILL, AS DIRECTED BY THE GNHWPCA. STANDARD CLEAN -OUT NTS 2" S9.5B 3" 119.10C t t 8" ABC STONE -SUBGRADE COMPACTED TO 98% STANDARD PROCTOR (REFER TO PROJECT SPECIFICATIONS FOR ADDITIONAL REQUIREMENTS) DENOTES ASPHALT PAVEMENT ON PLANS HEAVY-DUTY ASPHALT PAVEMENT NO SCALE ANCHOR WTH Y," REBAR IMBEDDED 24" IN GROUND (2 PER WHEEL STOP) PRECAST WHEEL STOP NO SCALE 6" 4,500 PSI PORTLAND CEMENT CONCRETE I 6" ABC i STONE SUBGRADE COMPACTED TO 95% STANDARD PROCTOR (REFER TO PROJECT SPECIFICATIONS FOR ADDITIONAL REQUIREMENTS) DENOTES CONCRETE PAVEMENT ON PLANS <=�) CONCRETE PAVEMENT NO SCALE STONE SUBGRADE COMPACTED TO 98% STANDARD PROCTOR (REFER TO PROJECT SPECIFICATIONS FOR ADDITIONAL REQUIREMENTS) fi DENOTES #78 STONE ON PLANS DOWNSPOUT COLLECTOR NOTES: 1. CONNECT ALL BUILDING DOWNSPOUTS INTO THE ROOF DRAIN COLLECTOR SYSTEM OR DIRECTLY INTO THE STORM SEWER SYSTEM. 2. THE ROOF DRAIN COLLECTOR SYSTEM IS SMOOTH -LINED, CORRUGATED POLYETHYLENE PIPE LAID AT MINIMUM SLOPES AS INDICATED. 3. PIPES CONNECTING TO INDIVIDUAL DOWNSPOUTS ARE 6" PROVIDE MINIMUM 6" PIPE SIZE 5' OUTSIDE BUILDING. ALL OTHER DRAIN PIPES ARE SIZED AS INDICATED INCREASING IN SIZE FROM UPSTREAM TO DOWNSTREAM. 4. PROVIDE CLEANOUTS AS INDICATED AND AS REQUIRED BY LOCAL BUILDING CODE. 5. MAKE CONNECTIONS INTO CONCRETE PIPES WITH A FLEXIBLE WATERTIGHT TEE CONNECTOR THAT IS MECHANICALLY EXPANDED INTO A CORDED OPENING. CONNECTOR SHALL BE KOR-N-TEE OR APPROVED EQUAL. 6. MAINTAIN ADEQUATE OUTFALL FOR ROOF DRAIN DURING AND AFTER THE COMPLETION OF CONSTRUCTION. 7. MINIMUM DEPTH OF COVER SHALL BE ONE (1) FOOT. FOR ALL DEPTHS OF COVER LESS THAN TWO (2) FEET, PIPE MUST BE SCHEDULE 40 PVC. FOR DEPTHS OF COVER GREATER THAN TWO (2) FEET, FLEXIBLE PIPE MAY BE USED. REFER TO SPECIFICATIONS FOR ALLOWABLE PIPE TYPES. 8. MAINTAIN A WATERTIGHT CONNECTION AT ALL PIPE CONNECTIONS BELOW GRADE. 9. INSTALL THE DOWNSPOUT COLLECTOR DRAIN BEFORE THE DOWNSPOUTS ARE INSTALLED ON THE BUILDING. THE SITE WORK CONTRACTOR IS RESPONSIBLE FOR ALL WORK TO AND INCLUDING THE 45o BEND. REFER TO ARCHITECTURAL DRAWINGS FOR EXACT LOCATIONS OF DOWNSPOUTS ON BUILDING EXTERIOR WALLS. REFER TO PLUMBING DRAWINGS FOR DRAIN CONNECTION SEE NOTE #7 ON DOWNSPOUT COLLECTOR NOTES (THIS DRAWING) 10"SQ ' x 4"THICK 45o BEND 3000 PSI CONCRETE SLAB (SCH 40 (IF NOT IN PVMT.) PVC) SEE NOTE #9 CLEANOUT 4" - RECESSED REMOVABLE THREADED PLUG 4" SCH 40 C WYE WATERTIGHT 12" MIN. F CONNECTION SLOPE SEE NOTE #8 45o WYE ON DOWNSPOUT COLLECTOR NOTES (THIS DRAWING) ROOF DRAIN COLLECTOR NO SCALE DOWNSPOUT BOOT WITH CLEANOUT (REFER TO ARCHITECTURAL DRAWINGS) SEE NOTE #7 - 45o BEND - (SCH 40 PVC) SEE NOTE #9 DOWNSPOUT (REFER TO ARCHITECTURAL DRAWINGS) Ll/iV. SEE NOTE #8 DOWNSPOUT COLLECTOR NO SCALE WATERTIGHT CONNECTION ROOF DRAIN COLLECTOR MAIN NO SCALE PVC BODY RUBBER GASKET PVC RISER (12" MIN.) RESERVED PARKING 18" VAN 4CCESSIBLE RESERVED PARKING MUTCD R7-8a OUTCD R7-8 GREEN REFLECTIVE RESERVE[)-,;;"- LEGEND PARKING BLUE REFELCTIVE BACKGROUND REFLECTIVE SYMBOL rWHITE WHITE BACKGROUND MOUNTING HEIGHT ABOVE FINISHED REFER TO DETAIL BELOW AND LAYOUT PLAN GRADE FOR PLACEMENT OF ACCESSIBLE SIGN AND (TYP.) VAN ACCESSIBLE SIGNS RESERVED PARKING SIGN (R7-8) RESERVED PARKING (ARROW ON SIGN FACING "") AT SIGN (R7-8) BEGINNING ACCESSIBLE SPACE (NO ARROWS IN ON ACCESSIBLE OR SIGN) L PREFERRED (TYP) REMOVABLE VAN ACCESSIBLE SIGN RESERVED PARKING SIGN -CONCRETE (R7-8a) (TYP-) WHEEL STOP RESERVED PARKING PARKING FACE OF CURB SIGN (R7-8) FACING 7 OSIGN W ""N ) N I I 01 8' "REGULAR SPACE" �-51 oc SQUARE TUBULAR POST VIA 1 FRANGIBLE 8' 8' BASE UNIT L: 7TIPICALACCESSIBLE- I VAN ACCESSIBLE TYPICAL ACCESSIBLE SPACE LAYOUT 4' NOTE: -T ACCESSIBLE & PREFERRED 1. VERIFY WITH SITE PLANS FOR NON -TYPICAL PARKING SIGN FOUNDATIONACCESSIBLE SPACES. 2. 2. FOR SPACES LABELED'VAN'PROVIDE MUTCD N.T.S. R7-8 SIGN AND ADDITIONAL R7-8a. ACCESSIBLE PARKING SPACE MARKINGS AND SIGNAGE NO SCALE GRADE ADJACENT GROUND TO PROVIDE POSITIVE DRAINAGE TO GRATE DUCTILE IRON DUCTILE IRON DOMED GRATE FLAT TOP GRATE IN MULCH AREAS ONLY IN PAVEMENT &GRASS AREAS IN MULCH SEE PLAN FOR PIPE MATERIAL NYLOPLAST YARD INLET SCALE NTS SEC III ION X.IX >1/Z 4" WIDE WHITE STRIPING (TYP.) 4b' z NOTE: 1. ALL PARKING STALL MARKINGS SHALL BE REFLECTORIZED 60-mil THICK WHITE THERMOPLASTIC WITH GLASS BEADS. DIAGONAL STRIPING N.T.S. III fkkSS 'R1MPXI4Tr IHROUGHOUT 01 PWAlWL Mfl 0!AKH BMUNS WlR '1' 6" UN ULPIH WI1H SIII q2` ON CI 11H N R By S? µ1:3 aMOH COM111 1( MM SM, DRAMM', 840,66, < < nppmm um;IMM�P'14 WNO� �T[W, P0 111, 9" 1 OR ff4 RAP rCM kl 12 CEW I R3 Als DIM O!: II My B'X I Iffi R 4GIM EIR UOF I ORNIS, I (IR X M I I"Xl NON I I I H BOTO 01 AR Gtl fl Rr"aF,Opern rnwi:�i n P'IPF P, 114 RGMNA t; An I:),- RQX, ADD 10 �R AS RICAN'J 014 :TD, W, A40,00, 0 'Ir", `F` < usi wp AND G` GRAArS um Fss omrmnsr ImIcAn n FPR !I" 0" 114 HM6H'AOR ::?I 6" NAkR '001 ROTTONfl An, OvRr '�ND U ml u� u Imi usi ro NALLS MMTOM 9� AB MINJS� qIUA(Ifl 'k ACCORPoll MlHNO COHSIMR1 WTH 1::'e°F +�RafflS > ��HAAH EIR "M I I XPORI D 00RI'N R:::� I". 6 �e•� I':':'I""-I ^IIX:� �o: � e' •: Fes.• -I s'. IIII bhu I ON 111111 D RISI R HT �RU Eli: j 11 SECTION ,I J WHLR� 30" �O 36" Po-L S UG1 D Rrr 14, SECTTON M40 %HrPF 42" 111) 54" :�IPF Is usm > W11 RL 30" 10 M,` PUPL NS Uuv RSER HT P. P. IN 'IC Al' I)MFM 42" TO U4` .11IPF IS USED 1!WE III AIII 1r,11111OW'C N'11 1111IO1110D OF' 11111SER CONSTPI IM AN 1114 AN ISHII T I 0u 2! 8401 IIIII 102 GrW PW NOTrs, WE 1U,03 "13" GUMMETE �WHNIGIIOUT PIM\�= N rM6P 111111 ETS M(0: 3' 8" 114 )CPF1 VfflH S�CPS 12" 14 GEWER HSI SHIPS %VVIGM Nlg N SRI) X6WV4r R40,86. OPI TO MOLI�IEIO QN1 2" FEIVNI' 09 94 3AR DOWELU' AT 7 N1)11011[�D C,'( �HE ENGDE0 IN S OCIM MU � I ON 0�OM SLAD II M IWOW�LV rOMNUTa IFN US L6 UN WIDOM ::L'€B A WX, ADD 10 9IAB AS S[KNM 0!'J 40, A40 DO 0014STPU T WTTN 1111� CROMIS IVOCHTNQ, SEL SHINDARD DRAWU40 R40-b q,IR MtlANRMENT 0 MAWS AND WAUS 110w SW*N, ��qs'TA I MME DWMAR, N A NIMMUM IN � VURW I DDT M 10 73A STO'4r, m A UFMAALL 2:" M I 1'0� ER N� aqi c� � D n,( � k �'VUNE4 R. 1, TIOUS I Aanl(; BAu OR MAP, N," rAcIi mrrr, im F op A,s nypii In I oy mr rNum R ci4mirm M I I xposrn ca �wrm ORkhTI'M IIEM U) RCAI, AN WTTH GMF & FRANF iFMWFID E,rATION OA6 1:11d"P SEC 1 1101, N X X NOTF IdAY, rlPf pHTS SNGF a I NEC I 1�NIN Y��4 rrarr• rare 84011, 4, 1 --PROVIDE 3" SHINE ON ALL EDGES NOTES AND AT JOINTS PROVIDE 2% MAX. CROSS SLOPE ON SIDEWALKS ALL SIDEWALKS SHALL ,4 RECEIVE BROOM FINISH AS INDICATED IN THE SPECIFICATIONS. TOOLED CONTROL JOINT 4 EXPANSION JOINT EACH 30'MIN. WITH PREMOLDED EXPANSION FILLER, SEAL WITH SILICONE SEALANT X SEALANT -CONC. WALK 4 4" 7,77- `COMPACTED SUBGRADE !4�X14- 3"�3" .. �I 4_ DENOTES CONCRETE SIDEWALK ON PLANS CONCRETE SIDEWALK NO SCALE 6" 7 -4 o 6" 9. '-3000 PSI CLASS B CONCRETE 6" CABC STONE NOTE CONTRACTION JOINTS SHALL CONFORM TO ALAMANCE COUNTY STANDARDS STANDARD 24" CURB & GUTTER NO SCALE INSERT FABRIC JOINT FILLER TO 1 1/2" PAST BOTTOM OF JOINT FLOWLINE CURB (7" TOTAL) FULL DEPTH CURB . ....................... ........................ ......................................... . ........................... .... . ..... .... . .............. I .............. ; ................................. . ...... ...... ............ REVEAL 12" BELOW GRADE CONTRACTION JOINT (PROFILE) INSERT FABRIC JOINT FILLER FULL DEPTH (18" TOTAL"\\ 1/2" JOINT GUTTER FLOWL IE FULL DEPTH 6"TOP CURB OF ........... .. ......... . CURB CU 24�. GUTTER PAN .4. 4., --�'JOINT FILLER CONTRACTION JOINT (PLAN) -6" fm sAps 777-17 I II L -j L2 S.] 111!111111 AN OF "I OP WI AB SECT 111°ON &:::S; 11 r 48 "W" K',AS P4 RAR fill rVMS Id" F fl4 RAPS 130WER SEC I ION 1111 1111 FINISH GRADE (REFER TO PLAN) R=18" .;4. TOP OF ASPHALT R=24" 6 18" 4" MIN 1- 6" CONCRETE TO BE 4,000 INSTALL 4" MIN. DEPTH OFJ PSI MIN. ABC STONE UNDER CURB ROLLED FACE CURB & GUTTER (SECTION) NOTES: 1. LOCATE CONTRACTION JOINTS 10' MAXIMUM APART IN CURB & GUTTER 2. INSERT FIBERBOARD STRIPS INTO EACH CONTRACTION JOINT. 3. PROVIDE 1/8" RADIUS ON EACH SIDES OF JOINT. 4. REFER TO SPECIFICATION SECTION 32 13 13 FOR ADDITIONAL INFORMATION. 24" ROLL FACE CURB & GUTTER NO SCALE RMJSON JWHTS < 6"fill rjl c s o m o on, rn,w, -4 0 n \77777 T ITT ci:�! 1114 AN CURS 00 aumn 10TH CAwCH BASTH ON S rP GRADFS 01 d*d I*� r) �oIdlta XPAN�;D)N JIMNT Grh,rW S I R \f 7 1 i I U 11 rM PMSS[ D CUTTrR rW 01 ON dO HT 1111!!1111 EVAI MON 0, 119�14WQ GUIlUi AND O1H aFR ON 10HT GRreal S II -11*1 4WO 0� rk NF rXPANSDIN JO�N� im 11 W, mr ON OW�Drs OVER P% P DIr XPANS ON J0 MAX IT-J, �" 0 FN III EV Al MON .111I: N014M,M GUII�D AND 0�=R ON MrFP GRADIS MA 1 W 6 ASED ON MTH. HETGH�, I W�Iq NO IIWTSER'� u,YrKll INW�, WV AW r M, R � 4 mv 6�1 I op I �� 1 romw[��11-14 1 W, �m I IIUNGH� S �FF I uF :P rosm ims �,Pa cuwc iv�pns or cownrTr PFP r'(X)T Hr70HT 84 F-q.jr--j N ��qq E I;M 914 :14 4208 Six Forks Road, Suite 1000 Raleigh, NC 27609 p: 919.825.4882 www.sgarc.com Consultants: civil.. Timmons Group 5410 Trinity Road, Suite 102 Raleigh, NC 27607 919.866.4951 MEP: RMF Engineering 8081 Arco Corporate Drive, Suite 300 Raleigh, NC 27617 919.941.9876 Structural Engineer: SCHRADERGROUP 4208 Six Forks Road, Suite 1000 Raleigh, NC 27609 919.825.4882 Communications: Mission Critical Partners 4208 Six Forks Road, Suite 100 Raleigh, NC 27609 888.862.7911 Professional Seal: 9 011006", k)N 6*00#00 -4 0 o EAL 00 Sca 4 4 )0 011 cp %0 000 0 0000 L 00 V 0 ) Owner: Franklin County, 113 Market Street Louisburg, NC 27549 NC VJ LU 4-: 0 70 111T C: z 01-- 0 U Q z =3 - E C: 0 (D 2) CO Cn z 0 cu L- LL ISSUED FOR: NO. DESCRIPTION DATE 1 DID SET 02-05-2021 2 100% DESIGN DEVELOPMENT 02-17-2021 3 BUILDING PERMIT SET 04-16-2021 4 1 ISSUED FOR BIDDING 04-23-2021 05/10/2021 SG PROJECT NUMBER: 20-010 Key Plan: Drawing Title: NOTES & DETAILS Drawing Number: C500 i PPER SEAT TO HOLD / PPER SEAT TO HOLD / UP DROP BAR WHEN / \ UP DROP BAR WHEN / GATE OPENS 1/2" / GATE OPENS 1/2" / STEEL WELDED TO STEEL WELDED TO GATE POST AND GATE POST AND PAINTED BLACK PAINTED BLACK OWER SEATS TO OWER SEATS TO SECURE DROP BAR IN SECURE DROP BAR OS CLOSED GATE IN CLOSED GATE CONDITION 1/2" / STOEELIBOLTED TO i`\ TION 1/2" PLAN VIEW / STEEL WELDED TO X\ 1 GATE POST AND 1 I T AND PA NTEDTE GATE SBLACK 1 T AND PAINTED BLACK Al V PAVEMENT CR W PAVEMENT PAVEMENT CR OWN PAVEMENT 1 d °ROP BAR AN d IN ANCHOR / \ ORE DRILL THROUGH / CONCRETE TO WASHED 10" CONCRETE BLOCK 10" CONCRE STONE. CORE SHALL BE \ 10"X12" CONCRETE / \ 1" WIDER DIAMETER / BLOCK CORE THAN DROP BAR \ DRILLED TO 1o^x1r RECEIVE DROP BAR / \ CONCRETE BLOCK \ AND CROWN TOP/ \ O cone DRILLED TO / 12:1 TO DRAIN Q RECEIVE DROP \ / \ BAR AND CROWN / TOP 12:1 TO f 12" I I DRAIN GATE CLOSED POSITION - DROP BAR TURNED AND LOWERED INTO FOOTING TO SWING OPEN GATE - DROP BAR HELD ON UPPER SEAT CO GATE DROP BAR SEATS AND ANCHOR BLOCK ENLARGEMENTS DROP BAR 10" MIN INTO CONCRETE REFER TO PLANS U DROP BAR Og DOUBLE GATE FULCRUM LATCH 2 1/4" i' INSTALL CABLE BARRIER ON ENTRANCE GATE 7' in CD A a L1 1/2" MIN 2 1/2" MAX BLACK PVC COATED CHAIN GATES WITH BARBED WIRE (8' HEIGHT) N.T.S. 91 REFER TO PLANS FULCRUM LATCH W/ STRIKE STRAP 2" SQUARE STEEL TUBE POWDER COATED BLACK FASTENED TO GATES A DROP BAR 10" MIN \ INTO CONCRETE ELEVATION - (4) BAYS SHOWN / \ NOTE: REFER TO ENLARGEMENTS / A, B, & C IN THIS DETAIL 2 1/4" 1\ FLAT TYPE OPOST CAP TYP KNOX BOX SERIES 3200 ON GATE POST WHERE SHOWN ON PLANS S'-0" DOO TO IjTOP 500 DOC ADD ADDITIONAL CROSS BARS, DIAGONAL BARS, AND SUPPORTS AS NECESSARY FOR STRUCTURAL SUPPORT PROVIDE SHOP DRAWINGS FOR REVIEW STEEL POST SCHEDULE MINIMUM OUTSIDE DIMENSIONS (NOMINAL) USE AND SECTION FABRIC WIDTH 72" OR LESS FABRIC WIDTH 84" TO 96" FABRIC WIDTH 108" AND OVER CORNER, END & PULL POSTS TUBULAR - ROUND 2.375" O.D. 2.875" O.D. 4.00" O.D. C-SECTION (ROLL -FORMED) 3.50" X 3.50" 3.50" X 3.50" LINE POSTS TUBULAR - ROUND 1.90" O.D. 2.375" O.D. 2.875" O.D. 2.25" X 1.70" 2.25" X 1.70" 2.25" X 1.70" H-SECTION 1.875" X 1.625" 2.25" X 1.70" C-SECTION (ROLL -FORMED) TOP, BOTTOM & BRACE RAILS TUBULAR - ROUND 1.66" O.D. H-SECTION 1.625" X 1.50" C-SECTION (ROLL -FORMED) 1.625" X 1.25" V_W V LOCK PIN (TYP.) INSIDE SECURED AREA (SITE) LINE POST ANGLE EXTENSION 450 ARMS EXTERIOR TO SITE 3/8" PLAIN PIN RIVETED FLUSH (TYP.) �Ql 0 LOCK PIN (TYP.) 1 INSIDE SECURED AREA (SITE) CORNER POST EXTENSION ARM DETAILS WIRE (TYP.) 1'-0" ANGLE EXTENSION <45o ARMS EXTERIOR TO SITE 3/8" PLAIN PIN RIVETED FLUSH (TYP.) NO SCALE z w BARBED WIRE OR NOTES: 1� U CROWNED TENSION WIRE w z CONCRETE 1. DETAILS SHOWN ARE TO CLARIFY REQUIREMENTS AND ARE NOT INTENDED TO zLL U- MOW STRIP ® LIMIT OTHER TYPES OF FENCE SECTIONS AND METHODS OF INSTALLATION THAT COMPLY WITH THE SPECIFICATIONS. 12'.1 SLOPE 2. WIRE TIES, RAILS, POSTS, AND BRACES SHALL BE CONSTRUCTED ON THE SECURE SIDE OF THE FENCE ALIGNMENT. CHAIN -LINK FABRIC SHALL BE PLACED ON THE SIDE TENSION BAND DETAIL OPPOSITE THE SECURE AREA. G. < °a ' 4" 4' ° q 3. C-SECTION POSTS SHALL BE INSTALLED SO THAT THE VOID INSIDE THE POST IS COMPLETELY FILLED WITH CONCRETE UP TO THE TOP OF THE FOUNDATION. TENSION BAND (15" O.C. MAX. 24„ AND WITHIN 4" FROM TOP AND 4. POWDER COAT ALL FENCING MATERIALS AND FITTINGS "BLACK" IN BOTTOM OF FABRIC) COLOR. FENCE FABRIC SHALL BE VINYL COATED "BLACK" IN COLOR. MOW STRIP CROSS SECTION FABRIC 9-GAGE STEEL TIE WIRE (15" 9-GAGE STEEL TIE FENCE LEGEND: O.C. MAX. AND WIRE (15" O.C. MAX. WITHIN 4" FROM TYPE FES - CHAIN -LINK FENCE WITHOUT BARBED-WIRE APRON AND WITHIN 4" TOP AND FROM TOP AND TYPE FE6 - CHAIN -LINK FENCE W/BARBED-WIRE ON SINGLE OUTRIGGER BOTTOM OF BOTTOM OF TYPE FE7 - CHAIN -LINK FENCE W/BARBED-WIRE ON DOUBLE OUTRIGGER FABRIC) FABRIC) TYPE FEB - CHAIN -LINK FENCE W/BARBED-WIRE AND BARBED -TAPE ON '�'// '&"', DOUBLE OUTRIGGER TOP OF FOOTING SAME TENSION BAR TO TR - FENCE WITH TOP RAIL AND TENSION WIRE AT BOTTOM SLOPE AS MOW STRIP ENGAGE EACH TBR - FENCE WITH TOP AND BOTTOM RAILS FABRIC LINK TWB - TENSION WIRE TOP AND BOTTOM 12:1 SLOPE TENSION BAR TWBR - FENCE WITH TOP TENSION WIRE AND BOTTOM RAIL FINAL NUMBER IS FABRIC WIDTH IN INCHES. ° ° n a ° H-BEAM ROUND POST . CARRIAGE BOLT EXAMPLES LINE POST ATTACHMENTS FE6-TR-72 - CHAIN -LINK SECURITY FENCE WITH BARBED-WIRE ON SINGLE END OR GATE POST DETAIL OUTRIGGER, TOP RAIL, AND 72 INCH FABRIC WIDTH. 24" FE5-TWB-84 - CHAIN -LINK SECURITY FENCE WITH NO APRON, TOP AND BOTTOM TENSION WIRE, AND 84 INCH FABRIC WIDTH. FOOTING SLOPE AT FENCE POST FENCE POST #8 AWG SOLID COPPER WIRE 'I BRACE RAILS TOP RAIL e MOLDED EXOTHERMIC WELD TENSION BAND OR APPROVED CLAMP -TYPE FENCE POST CA FITTING OF COPPER 2.5" DUCK BILL GATE HOLDBACK ° (TYP.) INSTALL EVERY 710 LINE POST PULL POST LINE POST FT ALONG FENCE TIE WIRES EEL 3/4" DIA. CD TRUSS ROD (3/8" 2' MIN. BRACE RAILS o MIN. DIA.) SET ELEVATION AT INSTALLED O.C. MAX. COPPER -CLAD .� TENSION WIRE STEEL GROUND ATE HEI HT ROD ROUND POST , I. TRUSS ROD TRUSS ROD �4" TENSION WIRE 24" WIDE CONCRETE MOW STRIP UNDER ADJACENT PAVEMENT ALL FENCING PAVEMENT MINIMUM (SEE PLANS) ENCE POST FABRIC (SEE OTHER DETAILS THIS SHEET FOR FOOTING AND 10'-0" MAX. 10'-0" MAX. GROUNDING DETAIL H-BEAM POST SPECS) NO SCALE BRACE RAIL CLAMP DETAILS TOP OR BRACE RAIL ATTACHMENT DUCKBILL GATE CATCH BRACE PANEL DETAIL NOTE: (ALL MATERIALS SHALL BE POWDER COATED BLACK) PROVIDE BRACE PANEL WHENEVER NO SCALE STRAIGHT RUNS EXCEED 500 FEET. BLACK VINYL CHAINLINK FENCE WITH ALL BLACK MATERIALS AND CONCRETE MOW STRIP CONCRETE BASE WITH ® SINGLE DROP BAR SLEEVE 0 N FOR OPEN GATE POSITION CONCRETE BASE WITH FULCRUM LATCH ASSEMBLY DOUBLE DROP BAR SLEEVES FOR OPEN GATE POSITION 4" STEEL LATCH RECEIVER POWDER ° 4" COATED BLACK O HOLE FOR LOCK 12 12 2 75 (LOCK PROVIDED 1, BY NCNG) ��12"�� 24"� 4" STEEL DROP ROD EMBED 1"CROWN ON TOP OF ® HOLDER POWDER SLEEVE EACH CONCRETE BASE ® COATED BLACK EMBED SLEEVES 1" SOLID STEEL IT ° CANE BOLT DROP 4 ROD HOLDER POWDER 24" 24" COATED BLACK ® d (2) 4" STEEL DROP 6" 6"1 ROD BRACKET 12" o 0 12" o 0 0 POWDER ° COATED BLACK ° WASHED TIE UNDERDRAIN TO 8" #57 STONE HDPE (REFER TO DRAWING COR #4 1 OF 3) 2" SOLID WALL SCH 40 PVC 1-2" GALVANIZED STEEL 2" PERFORATED SCH 40 PVC o EMBED SLEEVES OFFSET TO ALLOW GATE POSTS WRAP #57 STONE WITH CONCRETE TO LINE UP AND CLOSE GEOTEXTILE FILTER FABRIC BASE 2.5' PROPERLY CONCRETE BASE O& ° ° �Oi- TO24" II �� 4 12 FENCE GATE DROP BAR °d I I TACK WELD (TAMPER PROOF) d ° EMBED SLEEVES OFFSET TO ALLOW GATE TO a CLOSE PROPERLY. 4 d � ° a d ° GALVANIZED STEEL CANE BOLT SLEEVE EMBEDDED a ° IN CONCRETE. NOTE: d ALL FASTENERS OF GATE ° LATCH AND DROP BAR ASSEMBLIES SHALL BE TACK WELDED AND TAMPER PROOF. FENCE GATE DROP BAR 4208 Six Forks Road, Suite 1000 Raleigh, NC 27609 p: 919.825.4882 www.sgarc.com Consultants: civil. Timmons Group 5410 Trinity Road, Suite 102 Raleigh, NC 27607 919.866.4951 MEP: RMF Engineering 8081 Arco Corporate Drive, Suite 300 Raleigh, NC 27617 919.941.9876 Structural Engineer: SCHRADERGROUP 4208 Six Forks Road, Suite 1000 Raleigh, NC 27609 919.825.4882 Communications: Mission Critical Partners 4208 Six Forks Road, Suite 100 Raleigh, NC 27609 888.862.7911 Professional Seal: CAPO SEAL; 0�` 4�,74011 Owner: Franklin County, 113 Market Street Louisburg, NC 27549 NC r r 0) W rn o U caLO � p CV U >N Q z O p C) N Cn =3 z 00 � J LL ISSUED FOR: NO. DESCRIPTION DATE 1 DID SET 02-05-2021 2 100% DESIGN DEVELOPMENT 02-17-2021 3 BUILDING PERMIT SET 04-16-2021 4 ISSUED FOR BIDDING 04-23-2021 DATE: 05/10/2021 SG PROJECT NUMBER: 20-010 Key Plan: Drawing Title: NOTES & DETAILS Drawing Number: I! 1' MIL FREEBOARD BAFFLES \ SKIMMER TRASH RACK TREATMENT ZONE ORIFICE ANTI-FEOATATIONj INLET SHALL BE PROTECTED (AS SEDIMENT ROCK PAD AT DEVICE NEEDED) FROM EROSION WITH STORAGE SKIMMER BASE (FILL RIPRAP, TARP, MATTING OR ZONE TO TOP OF SEDIMENT ANTI -SEEP EQUIVALENT. STORAGE) CROSS SECTION WITH RISER 18" MIN TOP OF DAM TARP PROTECTION DITCH AND BURY TARP EDGE (MIN. 12") 10' MIN WEIR LENG SECTION THRU WEIR EMERGENCY SPILLWAY FEE (RA OUTLET END: CONNECTION TO OUTLET PIPE OR RISER OF BERM T MIL FREEBOARD \ EMERGENCY BAFFLES SPILLWAY ELEVATION SKIMMER TRASH RACK RIP RAP ENERGY TREATMENT FDISSPATER OR SILT ZONE FENCE OUTLET , INLET SHALL BE PROTECTED (AS I SEDIMENT / NEEDED) FROM EROSION WITH STORAGE / RIPRAP, TARP, MATTING OR ZONE FLEXIBLE JOINT EQUIVALENT. RCP OUTLET PIPE CMP OUTLET CROSS SECTION WITHOUT RISER )AT OF BERM EMERGENCY SPILLWAY ELEVATION RIP RAP ENERGY DISSPATER OR SILT FENCE OUTLET Maintenance Inspect skimmer sediment basins at least weekly and after each significant (one-half inch or greater) rainfall event and repair immediately. Remove sediment and restore the basin to its original dimensions when sediment accumulates to one-halfthe height ofthe 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 does not hold down the skimmer. Repair the baffles if they are damaged. Re -anchor the baffles if water is flowing underneath or around them. 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 ofthe basin and remove the debris. Also check the orifice inside the skimmer to see if it is clogged; if so remove the debris. 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. 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. 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. CONSTRUCTION SEQUENCE 1. Clear, grub, and strip the area under the embankment of all vegetation and Place a minimum depth of 2 feet of compacted backfill over the pipe spillway The width of the fabric must be one piece, not joined or spliced; otherwise remove the structure and all the unstable sediment. Smooth the area to root mat. Remove all surface soil containing high amounts of organic matter before crossing it with construction equipment. In no case should the pipe water can get under the fabric. If the length of the fabric is insufficient for the blend with the adjoining areas and stabilize properly (References: Surface and stockpile or dispose of it properly. Haul all objectionable material to the conduit be installed by cutting a trench through the dam after the embankment entire length ofthe spillway, multiple sections, spanning the complete width, Stabilization). designated disposal area. Place temporary sediment control measures below is complete. may be used. The upper section(s) should overlap the lower section(s) so basin as needed. 5. Assemble the skimmer followin the manufacturers instructions or as 9 that water cannot flow under the fabric. Secure the u er ed a and sides PP 9 2. Ensure that fill material for the embankment is free of roots, woody designed. of the fabric in a trench with staples or pins. (Adapted from "A Manual for vegetation, organic matter, and other objectionable material. Place the fill in 6. Lay the assembled skimmer on the bottom ofthe basin with the flexible Designing, Installing and Maintaining Skimmer Sediment Basins." February, lifts not to exceed 9 inches, and machine compact it. Over fill the embankment joint at the inlet of the barrel pipe. Attach the flexible joint to the barrel pipe 1999. J. W. Faircloth & Son.). 6 inches to allow for settlement. and position the skimmer over the excavated pit or support. Be sure to attach 8. Inlets --Discharge water into the basin in a manner to prevent erosion. Use 3. Shape the basin to the specified dimensions. Prevent the skimming device a rope to the skimmer and anchor it to the side of the basin. This will be used temporary slope drains or diversions with outlet protection to divert sediment - from settlin into the mud b excavatn a shallow it under the skimmer or 9 Y 9 P to ull the skimmer to the side for maintenance. P laden water to the u er end of the ool area to im rove basin tra efficient PP P P P Y providing a low support under the skimmer of stone or timber. 7. Earthen spillways --Install the spillway in undisturbed soil to the greatest (References: Runoff Control Measures and Outlet Protection). 4. Place the barrel (typically flinch Schedule 40 PVC pipe) on a firm, smooth extent possible. The achievement of planned elevations, grade, design width, 9. Erosion control --Construct the structure so that the disturbed area is foundation of impervious soil. Do not use pervious material such as sand, and entrance and exit channel slopes are critical to the successful operation minimized. Divert surface water away from bare areas. Complete the ravel or crushed stone as backfill around the e. Place the fill material 9 PP ofthe s illwa . The s illwa should be lined with laminated lastic or P Y P Y P embankment before the area is cleared. Stabilize the emer enc s illwa 9 Y P Y around the pipe spillway in 4-inch layers and compact it under and around impermeable geotextile fabric. The fabric must be wide and long enough to embankment and all other disturbed areas above the crest ofthe principal the pipe to at least the same density as the adjacent embankment. Care must cover the bottom and sides and extend onto the top ofthe dam for anchoring spillway immediately after construction (References: Surface Stabilization). be taken not to raise the a from the firm contact with its foundation when PP in a trench. The ed es ma be secured with 8-inch sta les or ins. The fabric 9 Y P P 10. Install orous baffles as s ecified in Practice 6.65 P P compacting under the pipe haunches. must be long enough to extend down the slope and exit onto stable ground. 11. After all the sediment -producing areas have been permanently stabilized, BASIN NUMBER DRAIN AREA(ACRES) DISTB. AREA(ACRES) PEAK FLOW(CFS) REQUIRED BASIN SURFACE AREA (SF) REQUIRED BASIN VOLUME (CF) PROVIDED BASIN SURFACE AREA (SF) PROVIDED BASIN VOLUME (CF) SPILLWAY LENGTH (FT) SKIMMER ORIFICE DIAMETER (IN.) TOP OF BERM ELEV. EMERGENCY SPILLWAY ELEV. BOTTOM OF BASIN ELEV. A 1.18 0.36 5.81 1889 2124 2440 4295 20 0.75 251.00 250.00 248.0 B 1.27 0.19 7.26 2067 2286 6787 10,552 30 0.75 254.00 253.00 251.0 BASIN SIDES AND WEIR SHALL HAVE MAXIMUM SLOPES OF 2:1 OR FLATTER. DIMENSIONS SHOWN ARE AT WEIR ELEVATION OF BASIN VOLUMES PROVIDED ARE BASED ON AVAILABLE VOLUME AT THE PRINCIPAL SPILLWAY SKIMMER TRAP WITH STANDARD SKIMMER (NCDENR 6.61 NOTES: 1. TEM PO RARY DIVERSION DITCH TO BE USED TO INTERCEPT FLOW AN D/OR DIVERT TO A SEDIMENT CONTROL M EASU RE OR EVE. 2. SILT SHALL BE REMOVED WHEN DITCH IS ONE-HALF FULL. 3. DITCH SHALL BE RECONSTRUCTED WHEN DAMAGED BY EQUIPMENT OR COVERED BY FILL. 4. STABILIZE DIVERSION DITCH BERM WITH TEMPORARY SEEDING, MULCH WITH TAC, AND/OR EROSION CONTROL NETTING. MAINTENANCE 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. - WASTE MATERIAL -COMPACT, 2' MIN. -_ F�<<& VAR' -� - ° CONST UCTION OF DITCH 2i�„ F 2' - 10' 1 I_- I- �� + _ _ _ _ _ - ?.IM - I -I I I -I I I -I I I -I I I -I I I III -I �- III -III -III -III -III -I I III- - VAR. end. - - .1 �0' - 2'� 2. - I I I I I 11-1 I -I I - 11-1 11-1 11-1 - -- - 11-1 I I I I I I 1 I -_ ill. _ _ _- I .III III. III. III- CROSS SECTIONAL VIEW 12" TEMPORARY DIVERSIONS DITCH TOTAL FLOW (CFS) SLOPE (%) BOTTOM WIDTH (FT) RIGHT SLOPE (H:V) LEFT SLOPE (H:V) FLOW DEPTH (FT) LINER A 1.32 2.34 0 3:1 3:1 0.43 STRAW W/NET B 0.71 6.94 0 3:1 3:1 0.28 STRAW W/ NET DIVERSION DITCH (*NCDENR 6.20) PUMP INSERT DISCHARGE HOSE IN TUBE i W W .. . . SUCTION HOSE- \ W� -) � W W W W y/ W W y y W W W W - ` y , SILT BAG y y y 1=III=III-III=1 W W . . . - - - W - I I 1=1 I 1=1 11= I 1=1 I 1=111 _ - . . . . . . . . I I I-1 l =1 „I 11 1 I E- .. -- = W y W W _ _ _ _ - WATER I -III- II III III III III III II I- l III-1 DISCHARGE HOSE 111-III-I I II 11I I I -I 1I- -11 1= "-1 I I=III I I I1 1=1 I ' o°°°° ` =III= I- - - 1111 IIIIIIIIII I- III- 111-1II II NOTES: 1. CONTRACTOR TO USE SILT BAG PRIOR TO DEWATER TEMPARARY SEDIMENT BASINS PRIOR TO REMOVAL. 2. SILT BAG CONTENTS TO BE DISPOSED OF OFF SITE. MAINTENANCE: 1. INSPECT INLET PIPE AND BAG FOR DAMAGE AND BLOCKAGE. 2. REPLACE BAG WHEN % FULL OF SEDIMENT. NOT TO SCALE I SEDIMENT BASIN DEWATERING SILT BAG 50' MIN. NOTES: BUT SUFFICIENT TO KEEP 1. PUT SILT FENCE OR TREE PROTECTION FENCE UP TO SEDIMENT ON SITE ENSURE CONSTRUCTION ENTRANCE IS USED. 2. IF CONSTRUCTION ON THE SITES ARE SUCH THAT THE MUD IS NOT REMOVED BYTHE VEHICLE TRAVELING OVER THE STONE, THEN THE TIRES OF THE VEHICLES MUST BE WASHED 2"-3" STONE TO BE USED 25' OR WIDTH OF BEFORE ENTERING THE PUBLIC ROAD. EXISTING (SURGE STONE OR RAILROAD PROPOSED STREET, ROADWAY `BALLAST) WHICHEVER IS 3. MAINTAIN GRAVEL PAD IN A CONDITION TO PREVENT MUD OR GREATER. SEDIMENT FROM LEAVING CONSTRUCTION SITE. ENTRANCE WILL REQUIRE PERIODIC REMOVAL OF SEDIMENT -LADEN STONE AND REPLACEMENT WITH FRESH STONE. PLAN VIEW 36 MIN. 16 MIN. NEW CONSTRUCTION EXISTING ROADWAY 6"MIN. :,;\7 \/\ /T�\ \ 2" MIN. \\//%//%//%� \\//\\//, \'�/\ MAINTA NATHE GRAVEL PAD IN A CONDITION TO PREVENT >/W>\0>\/l \ \�\�\�\✓/\✓/\ MUD OR SEDIMENT FROM LEAVING THE CONSTRUCTION �\ X)/>/ �//% SITE. THIS MAY REQUIRE PERIODIC TOP DRESSING WITH FABRIC UNDER STONE TWO-INCH STONE. AFTER EACH RAINFALL, INSPECT ANY STRUCTURE USED TO TRAP SEDIMENT AND CLEAN IT OUT CROSS SECTION AS NECESSARY. IMMEDIATELY REMOVE ALL OBJECTIONABLE MATERIALS SPILLED WASHED OR NEW CONSTRUCTION 15' MIN. TRACKED ONTO PUBLIC ROADWAYS. 35' MIN. EXISTING ROADWAY /\\/\\ 1 12" MIN. 6" MIN./\\ \/\C//%��\T`T�/%� /// //�//�. ENTRANCE GRADE GREATER FABRIC UNDER STONE THAN 2% 6" TO 8" STONE RIDGE TEMPORARY CONSTRUCTION ENTRANCE (*NCDENR 6.06) NOT TO SCALE I NORTH AMERICAN GREEN EROSION CONTROL Products Guaranteed SOLUTIONS 14649 HIGHWAY 41 NORTH EVANSVILLE, IN 47725 800-772-2040 www.nagmen.com 1. PREPARE SOIL BEFORE INSTALLING ROLLED EROSION CONTROL PRODUCTS (RECP's), INCLUDING ANY NECESSARY APPLICATION OF LIME, FERTILIZER, AND SEED. NOTE: WHEN USING CELL-O-SEED DO NOT SEED PREPARED AREA. CELL-O-SEED MUST BE INSTALLED WITH PAPER SIDE DOWN. 2. BEGIN AT THE TOP OF THE SLOPE BY ANCHORING THE RECP's IN A 6" (15 CM) DEEP X 6" (15 CM) WIDE TRENCH WITH APPROXIMATELY 12" (30cm) OF RECP's EXTENDED BEYOND THE UP -SLOPE PORTION OF THE TRENCH. ANCHOR THE RECP's WITH A ROW OF STAPLES/STAKES APPROXIMATELY 12" (30 CM) APART IN THE BOTTOM OF THE TRENCH. BACKFILL AND COMPACT THE TRENCH AFTER STAPLING. APPLY SEED TO COMPACTED SOIL AND FOLD REMAINING 12" (30 CM) PORTION OF RECP's BACK OVER SEED AND COMPACTED SOIL. SECURE RECP's OVER COMPACTED SOIL WITH A ROW OF STAPLES/STAKES SPACED APPROXIMATELY 12" (30 CM) APART ACROSS THE WIDTH OF THE RECP's. 3. ROLL THE RECP's (A.) DOWN OR (B.) HORIZONTALLY ACROSS THE SLOPE. RECP's WILL UNROLL WITH APPROPRIATE SIDE AGAINST THE SOIL SURFACE. ALL RECP's MUST BE SECURELY FASTENED TO SOIL SURFACE BY PGACING STAPLES/STAKES IN APPROPRIATE LOCATIONS AS SHOWN IN THE STAPLE PATTERN GUIDE. WHEN USING THE DOT SYSTEM STAPLES/STAKES SHOULD BE PLACED THROUGH EACH OF THE COLORED DOTS CORRESPONDING TO THE APPROPRIATE STAPLE PATTERN. 4. THE EDGES OF PARALLEL RECP's MUST BE STAPLED WITH APPROXIMATELY 2" - 5" (5 CM - 12.5 CM) OVERLAP DEPENDING ON RECP's TYPE. 5. CONSECUTIVE RECP's SPLICED DOWN THE SLOPE MUST BE PLACED END OVER END (SHINGLE STYLE) WITH AN APPROXIMATE 3" (7.5 CM) OVERLAP. STAPLE THROUGH OVERLAPPED AREA, APPROXIMATELY 12" (30 CM) APART ACROSS ENTIRE NBITgP's WIDTH. *IN LOOSE SOIL CONDITIONS, THE USE OF STAPLE OR STAKE LENGTHS GREATER THAN 6" (15 CM) MAY BE NECESSARY TO PROPERLY SECURE THE RECP's. REV. 01/05 NOT TO SCALE MINIMUM 10 ( LINE WIRES SLOPE INSTALLATION 8'-O" MAXIMUM 12-1/2 GAUGE DIATE WIRES )E _ FRONT VIEW - STEEL POST NOTE: WOVEN WIRE FABRIC USE SILT FENCE ONLY WHEN DRAINAGE AREA DOES NOT EXCEED 1/4 ACRE AND NEVER IN AREAS OF CONCENTRATED FLOW. SILT FENCE FABRIC 3-D M 0 MAINTENANCE � FILL SLOPE INSPECT SEDIMENT FENCES AT LEAST ONCE A WEEKAND AFTER EACH RAINFALL. 24" MAKEANY REQUIRED REPAIRS IMMEDIATELY. ? SHOULD THE FABRIC OF A SEDIMENT FENCE COLLAPSE, TEAR, DECOMPOSE, OR GRADE BECOME INEFFECTIVE, REPLACE IT PROMPTLY. ' 8"MINIMUM COVER OVER REMOVE SEDIMENT DEPOSITS AS NECESSARY TO PROVIDE ADEQUATE STORAGE SKIRT * VOLUME FOR THE NEXT RAIN AND TO REDUCE PRESSURE ON THE FENCE. TAKE 2'-0" CARE TO AVOID UNDERMINING THE FENCE DURING CLEANOUT. 8" DOWN AND 4" FORWARD _ ALONG TRENCH REMOVE ALL FENCING MATERIALS AND UNSTABLE SEDIMENT DEPOSITS AND BRING THE AREATO GRADE AND STABILIZE ITAFTER THE CONTRIBUTING ' " " DRAINAGEAREA HAS BEEN PROPERLY STABILIZED. SIDE VIEW SILT FENCE (*NCDENR 6.62) 4' MI FENCE . /SILT TOP OF SILT FENCE MUST BEAT LEAST 1 ABOVE THE TOP OF THE WASHED STONE FRONT VIEW STEEL FENCE POST BURY WIRE FENCE, WIRE FENCE FILTER FABRIC, AND HARDWARE HARDWARE CLOTH STEEL FENCE � CLOTH IN TRENCH POST SET MAX Z APART MIN. 18" FILTER OF#57 �o WASHEDSTONE\ a$-. INTO SOLID GROUND 0 4aro��- ° °o0 3' FILTER FABRIC ON GROUND 4oa�g6 NOTES: ro�o a°o%� °$ °�o� 1. REMOVE SEDIMENT WHEN HALF OF STONE OUTLET IS COVERED. 84`0 o b°o°o ° 2. REPLACE STONE AS NEEDED TO ENSURE DEWATERING. BURY WIRE FENCE AND BURY 6" OF UPPER EDGE OF HARDWARE CLOTH FILTER FABRIC IN TRENCH SECTION VIEW MAINTENANCE SEE SILT FENCE THIS SHEET FOR MAINTENANCE INFORMATION. SILT FENCE OUTLET (*NCDENR 6.62) PLAN VIEW FENCE AND FABRIC BURIED IN TRENCH STEEL POST 6"X6" TRENCH, BACKFILLED AND 2' COMPACTED Lt_ SECTION VIEW AT OPENING NOTES: 1. BAFFLE MATERIAL SHOULD BE SECURED AT THE BOTTOM AND SIDES USING STAPLES OR BY TRENCHING AS FOR SILT FENCE. 2. MOST OF THE SEDIMENT WILL ACCUMULATE IN THE 1ST BAY, WHICH SHOULD BE READILY ACCESSIBLE FOR MAINTENANCE. 3. PROVIDE 3 BAFFLES (USE TWO IF LESS THAN 20 FEET IN LENGTH). PROVIDE 5 BAFFLES FOR DRAINAGE AREAS GREATER THAN 10 ACRES. 4. BAFFLE SHALL BE 700 G/M2 COIR EROSION BLANKET. 5. TOPS OF BAFFLES SHOULD BE 2 INCHES LOWER THAN THE TOP OF THE BERMS 6. INSPECT BAFFLES FOR REPAIR ONCE A WEEK AND AFTER EACH RAIN FALL CROSS SECTION SUPPORT ROPE SUPPORT POST TO WIRE TO 24" INTRO BOTTOM STAKE TO PREVENT SAGGING OR SIDE SUPPORT WIRE COIR MESH OR SIMILAR, STAPLED OR TRENCHED INTO BOTTOM OR SIDE MAINTENANCE INSPECT BAFFLES AT LEAST ONCE A WEEK AND AFTER EACH RAINFALL. MAKE ANY REQUIRED REPAIRS IMMEDIATELY. BE SURE TO MAINTAIN ACCESS TO THE BAFFLES. SHOULD THE FABRIC OF A BAFFLE COLLAPSE TEAR DECOMPOSE OR BECOME INEFFECTIVE REPLACE IT PROMPTLY. 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 UNDERMINING THE FENCE DURING CLEANOUT. SEDIMENT DEPTH SHOULD NEVER EXCEED HALF THE DESIGNED STORAGE DEPTH. REMOVE ALL BAFFLE MATERIALS AND UNSTABLE SEDIMENT DEPOSITS AND BRING THE AREA TO GRADE AND STABILIZE IT AFTER THE CONTRIBUTING DRAINAGE AREA HAS BEEN PROPERLY STABILIZED. COIR MESH BAFFLES DETAIL (*NCDENR 6.65) NORTH AMERICAN GREEN MATTING MAINTENANCE NOTES 1. INSPECT ROLLED EROSION CONTROL PRODUCTS AT LEAST WEEKLY AND AFT EACH SIGNIFCANT (1/2 INCH OR GREATER) RAIN FALL EVENT REPAIR IMMEDIATELY. 2. GOOD CONTACT WITH THE GROUND MUST BE MAINTAINED AND EROSION MUST NOT OCCUR BENEATH THE RECP. 3. ANY AREAS OF THE RECP THAT ARE DAMAGED OR NOT IN CLOSE CONTACT WITH THE GROUND SHALL BE REPAIRED AND STAPLED. 4. IF EROSION OCCURS DUE TO POORLY CONTROLLED DRAINAGE, THE PROBLE SHALL BE FIXED AND THE ERODED AREA PROTECTED. 5. MONITOR AND REPAIR THE RECP AS NECESSARY U NTIL G ROU ND COVER IS ESTABLISHED. SELF -INSPECTION REPORT FOR LAND DISTURBING ACTIVITY AS REQUIRED BY NCGS 113A-54.1 15A NCAC 04B .0131 SELF -INSPECTIONS WHERE INSPECTIONS ARE REQUIRED BY G.S. 113A-54.1(E), THE FOLLOWING APPLY: (1) THE PERSON WHO PERFORMS THE INSPECTION SHALL MAKE A RECORD OF THE SITE INSPECTION BY DOCUMENTING THE FOLLOWING ITEMS: (A) ALL OF THE EROSION AND SEDIMENTATION CONTROL MEASURES, PRACTICES AND DEVICES, AS CALLED FOR IN A CONSTRUCTION SEQUENCE CONSISTENT WITH THE APPROVED EROSION AND SEDIMENTATION CONTROL PLAN, INCLUDING BUT NOT LIMITED TO SEDIMENTATION CONTROL BASINS, SEDIMENTATION TRAPS, SEDIMENTATION PONDS, ROCK DAMS, TEMPORARY DIVERSIONS, TEMPORARY SLOPE DRAINS, ROCK CHECK DAMS, SEDIMENT FENCE OR BARRIERS, ALL FORMS OF INLET PROTECTION, STORM DRAINAGE FACILITIES, ENERGY DISSIPATERS, AND STABILIZATION METHODS OF OPEN CHANNELS, HAVE INITIALLY BEEN INSTALLED AND DO NOT SIGNIFICANTLY DEVIATE (AS DEFINED IN SUB -ITEM (1)(E) OF THIS RULE) FROM THE LOCATIONS, DIMENSIONS AND RELATIVE ELEVATIONS SHOWN ON THE APPROVED EROSION AND SEDIMENTATION PLAN. SUCH DOCUMENTATION SHALL BE ACCOMPLISHED BY INITIALING AND DATING EACH MEASURE OR PRACTICE SHOWN ON A COPY OF THE APPROVED EROSION AND SEDIMENTATION CONTROL PLAN OR BY COMPLETING DATING AND SIGNING AN INSPECTION REPORT THAT LISTS EACH MEASURE PRACTICE OR DEVICE SHOWN ON THE APPROVED EROSION AND SEDIMENTATION CONTROL PLAN. THIS DOCUMENTATION IS REQUIRED ONLY UPON THE INITIAL INSTALLATION OF THE EROSION AND SEDIMENTATION CONTROL MEASURES, PRACTICES AND DEVICES AS SET FORTH BY THE APPROVED EROSION AND SEDIMENTATION CONTROL PLAN OR IF THE MEASURES, PRACTICES AND DEVICES ARE MODIFIED AFTER INITIAL INSTALLATION; (B) THE COMPLETION OF ANY PHASE OF GRADING FOR ALL GRADED SLOPES AND FILLS SHOWN ON THE APPROVED EROSION AND SEDIMENTATION CONTROL PLAN, SPECIFICALLY NOTING THE LOCATION AND CONDITION OF THE GRADED SLOPES AND FILLS. SUCH DOCUMENTATION SHALL BE ACCOMPLISHED BY INITIALING AND DATING A COPY OF THE APPROVED EROSION AND SEDIMENTATION CONTROL PLAN OR BY COMPLETING, DATING AND SIGNING AN INSPECTION REPORT; (C) THE LOCATION OF TEMPORARY OR PERMANENT GROUND COVER, AND THAT THE INSTALLATION OF THE GROUND COVER DOES NOT SIGNIFICANTLY DEVIATE (AS DEFINED IN SUB -ITEM (1)(E) OF THIS RULE) FROM THE APPROVED EROSION AND SEDIMENTATION CONTROL PLAN. SUCH DOCUMENTATION SHALL BE ACCOMPLISHED BY INITIALING AND DATING A COPY OF THE APPROVED EROSION AND SEDIMENTATION CONTROL PLAN OR BY COMPLETING, DATING AND SIGNING AN INSPECTION REPORT; (D) THAT MAINTENANCE AND REPAIR REQUIREMENTS FOR ALL TEMPORARY AND PERMANENT EROSION AND SEDIMENTATION CONTROL MEASURES, PRACTICES AND DEVICES HAVE BEEN PERFORMED. SUCH DOCUMENTATION SHALL BE ACCOMPLISHED BY COMPLETING, DATING AND SIGNING AN INSPECTION REPORT (THE GENERAL STORM WATER PERMIT MONITORING FORM MAY BE USED TO VERIFY THE MAINTENANCE AND REPAIR REQUIREMENTS); AND (E) ANY SIGNIFICANT DEVIATIONS FROM THE APPROVED EROSION AND SEDIMENTATION CONTROL PLAN, CORRECTIVE ACTIONS REQUIRED TO CORRECT THE DEVIATION AND COMPLETION OF THE CORRECTIVE ACTIONS. SUCH DOCUMENTATION SHALL BE ACCOMPLISHED BY INITIALING AND DATING A COPY OF THE APPROVED EROSION AND SEDIMENTATION CONTROL PLAN OR BY COMPLETING, DATING AND SIGNING AN INSPECTION REPORT. A SIGNIFICANT DEVIATION MEANS AN OMISSION, ALTERATION OR RELOCATION OF AN EROSION OR SEDIMENTATION CONTROL MEASURE THAT PREVENTS THE MEASURE FROM PERFORMING AS INTENDED. (2) THE DOCUMENTATION, WHETHER ON A COPY OF THE APPROVED EROSION AND SEDIMENTATION CONTROL PLAN OR AN INSPECTION REPORT, SHALL INCLUDE THE NAME, ADDRESS, AFFILIATION, TELEPHONE NUMBER, AND SIGNATURE OF THE PERSON CONDUCTING THE INSPECTION AND THE DATE OF THE INSPECTION. ANY RELEVANT LICENSES AND CERTIFICATIONS MAY ALSO BE INCLUDED. ANY DOCUMENTATION OF INSPECTIONS THAT OCCUR ON A COPY OF THE APPROVED EROSION AND SEDIMENTATION CONTROL PLAN SHALL OCCUR ON A SINGLE COPY OF THE PLAN AND THAT PLAN SHALL BE MADE AVAILABLE ON THE SITE. ANY INSPECTION REPORTS SHALL ALSO BE MADE AVAILABLE ON THE SITE. (3) THE INSPECTION SHALL BE PERFORMED DURING OR AFTER EACH OF THE FOLLOWING PHASES OF A PLAN: (A) INSTALLATION OF PERIMETER EROSION AND SEDIMENT CONTROL MEASURES; B CLEARING AND GRUBBING OF EXISTING GROUND COVER; (C) COMPLETION OF ANY PHASE OF GRADING OF SLOPES OR FILLS THAT REQUIRES PROVISION OF TEMPORARY OR PERMANENT GROUND COVER PURSUANT TO G.S. 113A-57(2); (D) COMPLETION OF STORM DRAINAGE FACILITIES; E COMPLETION OF CONSTRUCTION OR DEVELOPMENT; AND (F) QUARTERLY UNTIL THE ESTABLISHMENT OF PERMANENT GROUND COVER SUFFICIENT TO RESTRAIN EROSION OR UNTIL THE FINANCIALLY RESPONSIBLE PARTY HAS CONVEYED OWNERSHIP OR CONTROL OF THE TRACT OF LAND FOR WHICH THE EROSION AND SEDIMENTATION CONTROL PLAN HAS BEEN APPROVED AND THE AGENCY THAT APPROVED THE PLAN HAS BEEN NOTIFIED. IF THE FINANCIALLY RESPONSIBLE PARTY HAS CONVEYED OWNERSHIP OR CONTROL OF THE TRACT OF LAND FOR WHICH THE EROSION AND SEDIMENTATION CONTROL PLAN HAS BEEN APPROVED THE NEW OWNER OR PERSON IN CONTROL SHALL CONDUCT AND DOCUMENT INSPECTIONS QUARTERLY UNTIL THE ESTABLISHMENT OF PERMANENT GROUND COVER SUFFICIENT TO RESTRAIN EROSION. STAPLES BINDER WIRE (2 PER BALE) 10 mil PLASTIC LINING PLYWOOD NATIVE MATERIAL 48LIT BLACK LETTERS (OPTIONAL) PAINTED WHITE 6"HEIGHT LATH AND CONCRE E LAG SCREWS FLAGGING ON SECTION B-B WASHOUT 3 SIDES NOT To SCALE WOODAK M ETAL STAKES -STRAWBALE - (2 PER BALE) 36" WOOD POST PLACE GRAVEL BAGS SUCH ��PQNDING AREA FOR �10'MINIMUM-� 35X35Xa THAT NO GAPS ARE EVIDEN SEDIMENT 'I-1111= IIII-1111=_Illls IIIJI' FLOW T PLAN VIEW SEPARATION FLOW B -0 t_ •;;ix-,- , NOTES: 1. PLACE GRAVEL BAG BARRIER ON GENTLY SLOPING TRENCH STREET, WHERE WATER CAN POND AND ALLOW SEDIMENT TO SEPARATE FROM RUNNOFF. 2. USE SAND BAGS OF WOVEN GEOTEXTILE FABRIC VARIES �� DRAIN (NOT BURLAP)AND FILL WITH}INCH (OR SMALLER) GRAVEL. BAGS MUST BE LAYERED SUCH THAT NO GAPS ARE EVIDENT. SECTION VIEW 3. INSPECT BARRIERS AND REMOVE SEDIMENT AFTER 36" I B CONCRETE WASHOUT J SIGN DETAIL (OR EQUIVALENT) I( 2�� SANDBAG 10 mil PLASTIC LINING 1111=1' SECTION A -A 3' NOT TO SCALE 111.1111J1l' BERM AN 3 SCALE 1.1z DIA 10 mil PLASTIC LINING - TYPE "BELOW GRADE" STEEL WIRE 10 mil PLASTIC LINING EACH STORM EVENT, SEDIMENT AND GRAVEL MUST MAINTENANCE NOTES: BE REMOVED FROM THE TRAVELED WAY STAPLE 1. INSPECT IMMEDIATELY FOLLOWING EACH RAINFALL AND AT IMMEDIATELY. 10 mu PLASTIC LINING PLAN STRAW BALE DETAIL (TYR) LEAST DAILY DURING PROLONGED RAINFALL. 4. WHEN INSTALLING TRENCH DRAIN PROTECTION NOT To SCALE 2. REMOVE AND CLEAN OR REPLACE STONE FILTERS THAT HAVE DEVICES, NEVER BLOCKTHE TRENCH DRAIN. woo0 FRAME DAROU D FASTENED ARoulvO SECTION B-B BEEN CLOGGED WITH SEDIMENT. MAKE ANY REQUIRED TYPE "ABOVE GRADE" WITH STRAW BALES ENTIRE PERIMETER NOT To SCALE REPAIRS IMMEDIATELY WITH TWO STAKES 3. REMOVE ACCUMULATED SEDIMENT AS REQUIRED. DO NOT ALLOW SEDIMENT TO ACCUMULATE HIGHER THAN ONE-HALF �10' MINIMUM THE HEIGHT OF THE MEASURE. MAINTENANCE NOTES: NOTES: TWO -STACKED 2X12 ROUGH GRAVEL BAG INLET PROTECTION STANDARD METAL POSTS 2'-0" IN GROUND ALVAN IZE D HARDWARE �� _ WIRE EXTENDS ,a OF THE BOX _�jA�' 0 - - -Y O Q -� � OS a 0o e _ - - �0. Goo- _ - #57 WASHED STONE PLACED TO A HEIGHT OF 12"-18" MINIMUM ABOVE THE TOP OF THE BOX MAINTENANCE: 1. INSPECT INLETS AT LEAST WEEKLY AND AFTER EACH SIGNIFICANT ('/ INCH OR GREATER) RAINFALL EVENT. 2. CLEAR THE MESH WIRE OF ANY DEBRIS OR OTHER OBJECTS TO PROVIDE ADEQUATE FLOW FOR SUBSEQUENT RAINS. 3. TAKE CARE NOT TO DAMAGE OR UNDERCUT THE WIRE MESH DURING SEDIMENT REMOVAL. 4. REPLACE STONE AS NEEDED. HARDWARE CLOTH AND GRAVEL YARD INLET PROTECTION GROUND STABILIZATION AND MATERIALS HANDLING PRACTICES FOR COMPLIANCE WITH THE NCGO1 CONSTRUCTION GENERAL PERMIT Implementing the details and specifications on this plan sheet will result in the construction activity being considered compliant with the Ground Stabilization and Materials Handling sections of the NCGO1 Construction General Permit (Sections E and F, respectively). The permittee shall comply with the Erosion and Sediment Control plan approved by the delegated authority having jurisdiction. All details and specifications shown on this sheet may not apply depending on site conditions and the delegated authority having jurisdiction. Required Ground Stabilization Timeframes Stabilize within this Site Area Description many calendar Timeframe variations days after ceasing land disturbance (a) Perimeter dikes, swales, ditches, and 7 None perimeter slopes (b) High Quality Water 7 None (HQW) Zones (c) Slopes steeper than If slopes are 10' or less in length and are 3:1 7 not steeper than 2:1, 14 days are allowed -7 days for slopes greater than 50' in length and with slopes steeper than 4:1 -7 days for perimeter dikes, swales, (d) Slopes 3:1 to 4:1 14 ditches, perimeter slopes and HQW Zones 10 days for Falls Lake Watershed -7 days for perimeter dikes, swales, (e) Areas with slopes ditches erimeter slo es and H W Zones ' p p Q flatter than 4:1 14 -10 days for Falls Lake Watershed unless there is zero slope Note: After the permanent cessation of construction activities, any areas with temporary ground stabilization shall be converted to permanent ground stabilization as soon as racticable but in no case Ion er than 90 calendar da s after the last land disturbin p g Y g activity. Temporary ground stabilization shall be maintained in a manner to render the surface stable against accelerated erosion until permanent ground stabilization is achieved. GROUND STABILIZATION SPECIFICATION Stabilize the ground sufficiently so that rain will not dislodge the soil. Use one of the techniques in the table below: POLYACRYLAMIDES (PAMS) AND FLOCCULANTS 1. Select flocculants that are appropriate for the soils being exposed during construction, selecting from the NC DWR List of Approved PAMS/Flocculants. 2. Apply flocculants at or before the inlets to Erosion and Sediment Control Measures. 3. Apply flocculants at the concentrations specified in the NC DWR List of Approved PAMS/Flocculants and in accordance with the manufacturer's instructions. 4. Provide ponding area for containment of treated Stormwater before discharging offsite. 5. Store flocculants in leak -proof containers that are kept under storm -resistant cover or surrounded by secondary containment structures. 1. INSPECT AREA REGULARLY AND AFTER EACH RAIN EVENT AND MAKE t. LOCATE WASH -OUT AREA AT LEAST 50' FROM OPEN woo0 FRAME REPAIRS PROMPTLY. WATERS AND DRAINAGE INLETS. 2. LINE LIMITSOFTEIPCONCRETEWASH OUTAREA B B 2. ENSURE CONCRETE IS BEING CAPTURED AND IS NOT FLOWING WITH IMPERVIOUS LINER OF 8-MIL LAMINATED THROUGH OR AROUND BARRIERS. PLASTIC GEOTEXTILE FABRIC (DURA-SKRIM 8BW NOT TO SCALE 3. REPLACE HAY BALES AND SILT FENCE THAT NO LONGER DRAIN OR OR APPROVED EQUAL). FILTER EFFICIENTLY. 3. ADD STRAW BAILS ON DOWN -GRADIENT END OF VARIES STAKE (TAP) 4. REPLACE OR PATCH IMPERVIOUS LINER THAT IS BECOMES DAMAGED. LINER. RE -ANCHOR LINER AS NEEDED. 4. PROPERLY DISPOSE OF DRIED CONCRETE AND 5. REMOVE ACCUMULATED DRIED CONCRETE THAT IS IMPEDING RESTORE AREATO FINAL GRADES AND SURFACES DRAINAGE OR REDUCING STORAGE VOLUME. DISPOSE OF WASTE AT COMPLETION OF CONSTRUCTION. CONCRETE PROPERLY. EQUIPMENT AND VEHICLE MAINTENANCE 1. Maintain vehicles and equipment to prevent discharge of fluids. 2. Provide drip pans under any stored equipment. 3. Identify leaks and repair as soon as feasible, or remove leaking equipment from the project. 4. Collect all spent fluids, store in separate containers and properly dispose as hazardous waste (recycle when possible). 5. Remove leaking vehicles and construction equipment from service until the problem has been corrected. 6. Bring used fuels, lubricants, coolants, hydraulic fluids and other petroleum products to a recycling or disposal center that handles these materials. LITTER, BUILDING MATERIAL AND LAND CLEARING WASTE 1. Never bury or burn waste. Place litter and debris in approved waste containers. 2. Provide a sufficient number and size of waste containers (e.g dumpster, trash receptacle) on site to contain construction and domestic wastes. 3. Locate waste containers at least 50 feet away from storm drain inlets and surface waters unless no other alternatives are reasonably available. 4. Locate waste containers on areas that do not receive substantial amounts of runoff from upland areas and does not drain directly to a storm drain, stream or wetland. 5. Cover waste containers at the end of each workda and before storm events or Y provide secondary containment. Repair or replace damaged waste containers. 6. Anchor all lightweight items in waste containers during times of high winds. 7. Empty waste containers as needed to prevent overflow. Clean up immediately if containers overflow. 8. Dispose waste off -site at an approved disposal facility. 9. On business days, clean up and dispose of waste in designated waste containers. PAINT AND OTHER LIQUID WASTE 1. Do not dum aint and other li uid waste into storm drains streams or wetlands. pp q 2. Locate paint washouts at least 50 feet away from storm drain inlets and surface waters unless no other alternatives are reasonably available. 3. Contain liquid wastes in a controlled area. 4. Containment must be labeled, sized and placed appropriately for the needs of site. 5. Prevent the discharge of soaps, solvents, detergents and other liquid wastes from construction sites. PORTABLE TOILETS 1. Install portable toilets on level ground, at least 50 feet away from storm drains, streams or wetlands unless there is no alternative reasonably available. If 50 foot offset is not attainable, provide relocation of portable toilet behind silt fence or place on a gravel pad and surround with sand bags. 2. Provide staking or anchoring of portable toilets during periods of high winds or in high foot traffic areas. 3. Monitor portable toilets for leaking and properly dispose of any leaked material. Utilize a licensed sanitary waste hauler to remove leaking portable toilets and replace with properly operating unit. EARTHEN STOCKPILE MANAGEMENT 1. Show stockpile locations on plans. Locate earthen -material stockpile areas at least 50 feet away from storm drain inlets, sediment basins, perimeter sediment controls and surface waters unless it can be shown no other alternatives are reasonably available. 2. Protect stockpile with silt fence installed along toe of slope with a minimum offset of five feet from the toe of stockpile. 3. Provide stable stone access point when feasible. 4. Stabilize stockpile within the timeframes provided on this sheet and in accordance with the approved plan and any additional requirements. Soil stabilization is defined as vegetative, physical or chemical coverage techniques that will restrain accelerated erosion on disturbed soils for temporary or permanent control needs. PLAN TYPE "ABOVE GROUND" 10 mil PLASTIC LINING NOT TO SCALE WITH WOOD PLANKS ice]ZIAr�►rcF�:[•1111 &I0:0 r r - r 1i� 0 �� I. .1 Z�.1 CONCRETE WASHOUTS 1. Do not discharge concrete or cement slurry from the site. 2. Dispose of, or recycle settled, hardened concrete residue in accordance with local and state solid waste regulations and at an approved facility. 3. Manage washout from mortar mixers in accordance with the above item and in addition place the mixer and associated materials on impervious barrier and within lot erimeter silt fence. p 4. Install temporary concrete washouts per local requirements, where applicable. If an alternate method or roduct is to be used contact our a roval authorit for p � Y pp Y review and approval. If local standard details are not available, use one of the two types of temporary concrete washouts provided on this detail. 5. Do not use concrete washouts for dewatering or storing defective curb or sidewalk sections. Stormwater accumulated within the washout may not be pumped into or dischar ed to the storm drains stem or receivin surface waters. Li uid waste must g Y g q be pumped out and removed from project. 6. Locate washouts at least 50 feet from storm drain inlets and surface waters unless it can be shown that no other alternatives are reasonably available. At a minimum, install protection of storm drain inlet(s) closest to the washout which could receive spills or overflow. 7. Locate washouts in an easily accessible area, on level ground and install a stone entrance pad in front of the washout. Additional controls may be required by the approving authority. 8. Install at least one sign directing concrete trucks to the washout within the project limits. Post signage on the washout itself to identify this location. 9. Remove leavings from the washout when at approximately 75% capacity to limit overflow events. Replace the tarp, sand bags or other temporary structural components when no longer functional. When utilizing alternative or proprietary products, follow manufacturer's instructions. 10. At the completion of the concrete work, remove remaining leavings and dispose of in an approved disposal facility. Fill pit, if applicable, and stabilize any disturbance caused by removal of washout. HERBICIDES, PESTICIDES AND RODENTICIDES 1. Store and apply herbicides, pesticides and rodenticides in accordance with label restrictions. 2. Store herbicides, pesticides and rodenticides in their original containers with the label, which lists directions for use, ingredients and first aid steps in case of accidental poisoning. 3. Do not store herbicides, pesticides and rodenticides in areas where flooding is possible or where they may spill or leak into wells, stormwater drains, ground water or surface water. If a spill occurs, clean area immediately. 4. Do not stockpile these materials onsite. HAZARDOUS AND TOXIC WASTE 1. Create designated hazardous waste collection areas on -site. 2. Place hazardous waste containers under cover or in secondary containment. 3. Do not store hazardous chemicals, drums or bagged materials directly on the ground. NCGO1 GROiJND STABILIZATION AND MATERIALS HANDLING I EFFECTIVE: 04/O1/19 PART III SELF -INSPECTION, RECORDKEEPING AND REPORTING SECTION A: SELF -INSPECTION Self -ins ections are re uired durin normal business hours in accordance with the table p q g below. When adverse weather or site conditions would cause the safety of the inspection personnel to be in jeopardy, the inspection may be delayed until the next business day on which it is safe to perform the inspection. In addition, when a storm event of equal to or greater than 1.0 inch occurs outside of normal business hours, the self -inspection shall be erformed u on the commencement of the next business da . An time when ins ections p p Y Y p were a aye s a a note in t o Inspection Recor . Frequency Inspect (during normal Inspection records must include: business hours) 1 Rain au a () k g Dail Y Dail fall anunznt, Y maintained in If no daily rain gauge observations are made during weekend or g.. d working holid y p iod_ d d id I-ti y f II f t _ order -ilat le, reCiNd Ir ,rr nlal a n mea ren enc 1r a >se on attended days (and this will determine If a site inspection is needed). Days on which no rainfall occurred shall be recorded as "zero" The perr ttee may -e another monito ng device approved bythe Division. (2) E&SC At least onceper 1. Identification ofthe measures inspected, Measures 7 calendar days 2. Date and time of till inspection, and within 24 3. Name ofthe person performingthe inspection, hours of a rain 4. Indication of whetherthe measures were operating event �'1.0 inch in properly, 24 hours S. Description ofmaintenance needs forthe measure, 6. Description, evidence, and date of corrective actions taken. (3) Stormwater At leastonce per 1. Identification of the discharge outfalls inspected, discharge 7calendar days 2. Date and time ofthe inspection, outfalls (SDOs) and within 24 3. Name of the person performingthe inspection, hours of a rain 4. Evidence of indicators of St01 mwater pollution such as oil event, 1.0 inch in sheen, floating or suspended solids or discoloration, 24 hours S. Indication of visible sediment leavingthe site, 6. Description, evidence, and date of corrective actions taken. (4) Perimeter of At least once per If visible sediment tion Is found outside site limits, then a record site 7 calendar days of the following shall be made: and within 24 1. Actions taken to clean up or stabilize the sediment that has left hours of a rain tha site limits, event 11.0 inch in 2. Description, evidence, and date of corrective actions taken, and 24 hours 3. An explaoaton as to the.,Lions taken to control future releases (5) Streams or At least once per II'the t ear., or wetland has i -ceased vis ble sect ... entatlon or a wetlands onsite 7calendar days stream has visible Increased turbidity from the construction ,,, off,tte and wahin 24 activity, then a re, ord of the fr llowmg ,hall be made. (wl,ere IIo ., o1 a ram 1. De-npbon, evidence and date of c0r reel ve act ons taken, and accessible) event, 1.0 inch in 2. Records ofthe required reports to the appropriate Division 24 r,nurs Reg nal Office per Part III, S ction C, Item (2)(a) of tl s permit. (6) Ground Aft,, each phase '1. The phase of grad ng (installation of perimeter E&SC stabilization of grading measures, clearingand grubbing, installation of storm measures drainage facilities, completion of all land -disturbing act v ty, mnsGuct on or redevelopment p rn anent ground cover). 2. Documentation that the required Ground stabilization measures have been provided within the required timeframe or an assurance that they will be provided as soon as ossible. NOTE: The rain inspection resets the required 7 calendar day inspection requirement. PART III SELF -INSPECTION, RECORDKEEPING AND REPORTING SECTION B: RECORDKEEPING 1. E&SC Plan Documentation The a roved E&SC Ian as well as an a roved deviation shall be ke t on the site. The pp p Y pp p approved E&SC plan must be kept up-to-date throughout the coverage under this permit. The following items pertaining to the E&SC plan shall be kept on site and available for inspection at all times during normal business hours. Item to Document Documentation Requirements (a) Each E&SC measure has been installed Initial and date each E&SC measure on a copy and does not significantly deviate from the of the approved E&SC plan or complete, date locations, dimensions and relative elevations and sign an inspection report that lists each shown on the approved L&SC plan. L&SC measure shown on the approved L&SC plan. This documentation is required upon the initial installation of the E&SC measures or if the L&SC measures are modified after initial installation. (b) A phases of grading has been completed. Initial and data a copy of the approved E&SC plan or complete, date and sign an inspection report to indicate completion of the construction phase. (c) Ground cover is located and installed Initial and date a copy of the approved L&SC in accordance with the approved E&SC plan or complete, date and sign an inspection plan. report to indicate compliance with approved ground cover specifications. (d) The maintenance and repair Complete, date and sign an inspection report. requirements for all L&SC measures have been performed. (e) Corrective actions have been taken Initial and date a copy of the approved E&SC to E&SC measures. plan or complete, date and sign an inspection report to indicate the completion of the corrective action. 2. Additional Documentation to be Kept on Site In addition to the E&SC plan documents above, the following items shall be kept on the site and available for ins ectors at all times durin normal business hours unless the p g Division provides a site -specific exemption based on unique site conditions that make this requirement not practical: (a) This General Permit as well as the Certificate of Coverage, after it is received. (b) Records of inspections made during the previous twelve months. The permittee shall record the required observations on the Inspection Record Form provided by the Division or a similar inspection form that includes all the required elements. Use of electronically -available records in lieu of the required paper copies will be allowed if shown to provide equal access and utility as the hard -copy records. 3. Documentation to be Retained for Three Years All data used to complete the a-NOI and all inspection records shall be maintained for a period of three years after project completion and made available upon request. [40 CFR 122.411 PART II, SECTION G, ITEM (4) DRAW DOWN OF SEDIMENT BASINS FOR MAINTENANCE OR CLOSE OUT Sediment basins and tra s that receive runoff from drain. a areas of one acre or more shall use outlet structures that withdraw water from the surface when these devices need to be drawn down p g for maintenance or close out unless this is infeasible. The circumstances in which it is not feasible to withdraw water from the surface shall be rare (for example, times with extended cold weather). Non -surface withdrawals from sediment basins shall be allowed only when all of the following criteria have been met: a The E&SC Ian authorit has been rovided with documentation of the non -surface withdrawal and the s ecific time eriods or conditions in which it will occur. The non -surface withdrawal () p Y p p p shall not commence until the E&SC plan authority has approved these items, (b) The non -surface withdrawal has been reported as an anticipated bypass in accordance with Part III, Section C, Item (2)(c) and (d) of this permit, (c) Dewatering discharges are treated with controls to minimize discharges of pollutants from stormwater that is removed from the sediment basin. Examples of appropriate controls include properly sited, designed and maintained dewatering tanks, weir tanks, and filtration systems, (d) Vegetated, upland areas of the sites or a properly designed stone pad is used to the extent feasible at the outlet of the dewatering treatment devices described in Item (c) above, (e) Velocity dissipation devices such as check dams, sediment traps, and riprap are provided at the discharge points of all dewatering devices, and (f) Sediment removed from the dewatering treatment devices described in Item (c) above is disposed of in a manner that does not cause deposition of sediment into waters of the United States. PART III SELF -INSPECTION, RECORDKEEPING AND REPORTING SECTION C: REPORTING 1. Occurrences that Must be Reported Permittees shall report the following occurrences: (a) Visible sediment deposition in a stream or wetland. b Oils ills if: () p e They are 25 gallons or more, e They are less than 25 gallons but cannot be cleaned up within 24 hours, e They cause sheen on surface waters (regardless of volume), or e They are within 100 feet of surface waters (regardless of volume). (c) Releases of hazardous substances in excess of reportable quantities under Section 311 of the Clean Water Act (Ref: 40 CFR 110.3 and 40 CFR 117.3) or Section 102 of CERCLA (Ref: 40 CFR 302.4) or G.S. 143-215.85. (d) Anticipated bypasses and unanticipated bypasses. (e) Noncompliance with the conditions of this permit that may endanger health or the environment. 2. Reporting Timeframes and Other Requirements After a permittee becomes aware of an occurrence that must be reported, he shall contact the appropriate Division regional office within the timeframes and in accordance with the other requirements listed below. Occurrences outside normal business hours may also be reported to the Department's Environmental Emergency Center personnel at (800) 858-0368. Occurrence Reporting Timeframes (After Discovery) and Other Requirements (a) Visible sediment . Within 24 hours, an oral or electronic notification. deposition in a . Within 7calendar days, a report that contains a description of the stream or wetland sediment and actions taken to address the cause of the deposition. Division staff may waive the requirement for a written report on a case -by -case basis. If the stream is named on the NC 303(d) list as impaired for sediment - related causes, the permittee may be required to perform additional monitoring, inspections or apply more stringent practices if staff determine that additional requirements are needed to assure compliance with the federal or state impaired -waters conditions. (b) oil spills and . Within 24 hours, an oral or electronic notification. The notification release of shall include information about the date, time, nature, volume and hazardous location of the spill or release. s u bsta noes pe r Ite m 1(b)-(c) above (c) Anticipated • A report at least ten days before the date of the bypass, if possible. bypasses [40 CFR The report shall include an evaluation ofthe anticipated quality and 122.41(m)(3)] effect of the bypass. d Unantici ated . Within24hours an oralorelectronicnotification. bypasses [40 CFR . Within 7calendar days, a report that includes an evaluation of the 122.41(m)(3)] quality and effect of the bypass. (e) Noncompliance . Within 24 hours, an oral or electronic notification. with the conditions � WRhin7calendarda s are ortthatcontainsadescri tionofthe Y, P P of this permit that noncompliance, and its causes; the period of noncompliance, may endanger including exact dates and times, and ifthe noncompliance has not health or the been corrected the antici ated time noncom liance is ex ected to P P P environment 40 [ wntinue; and steps taken or planned to reduce, eliminate, and CFR 122.41(I)(7)] prevent reoccurrence of the noncompliance. [40 CFR 122.41(I)(6). • Division staff may waive the requirement for a written report on a case by -case basis...... NCGO1 SELF -INSPECTION, RECORDKEEPING AND REPORTING I EFFECTIVE: 04/O1/19 4208 Six Forks Road, Suite 1000 Raleigh, NC 27609 p: 919.825.4882 www.sgarc.com Consultants: Civil: Timmons Group 5410 Trinity Road, Suite 102 Raleigh, NC 27607 919.866.4951 MEP: RMF Engineering 8081 Arco Corporate Drive, Suite 300 Raleigh, NC 27617 919.941.9876 Structural Engineer: SCHRADERGROUP 4208 Six Forks Road, Suite 1000 Raleigh, NC 27609 919.825.4882 Communications. Mission Critical Partners 4208 Six Forks Road, Suite 100 Raleigh, NC 27609 888.862.7911 Professional Seal: %%,�i t10 0 110a(ip0� 1 �� cyd ##,##w#### Z"!' a ## y,SSI ## �') 4 i � a SEAL 1e ; 1-y • z r/del Owner: Franklin County, 113 Market Street Louisburg, NC 27549 NC �T V I W M L� o U 70 is NT � � Z O O N � �U L � E Z O � 0) L U U �-0 N � I� 0) � Z N O � J cu U- ISSUED FOR: NO. DESCRIPTION DATE 1 DD SET 02-05-2021 2 100% DESIGN DEVELOPMENT 02-17-2021 3 BUILDING PERMIT SET 04-16-2021 4 ISSUED FOR BIDDING 04-23-2021 DATE: 05/10/2021 PR ECT N MBER: 20-010 SG OJ U Key Plan: Drawing Title: EROSION CONTROL NOTES & DETAILS Drawing Number: C5.2 . . .... . . .. .. .. .. .. .. ........ .. ........ - . .. .. .. . . . .. .. . i I � j i � ,,,, , � I I i � � , ", NZ / "I- \ ,M,,�,) / � 11 � � 11�1) , , /I ........ ) I _11-1 .1111, I J I ,� ....... � �,,,� , ; i i ..,,), ; I I � \ "I ..... ,'�, I I I I 1 "", I , i � i I i[� V i� � � i : � ,�,' I � I � , "I',, I / � i ; , 11 """ � 5 ,� I I ,�� ..... . I -1 �� !t� ... 1/1", .11,111,111,11, ...... . . (a ; � � ; ,) I "I � 11 � I I I I ,,, , ' I " �1, ", "!!!E . . ....... � I I I I , ," "ill , "� " � _'_7',,',',,_ �� "),1111 , / i � I i I \ \�\,�\ \ , I' �Ii�j.�.,�"Ii� "I ... 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I i , �I � \ � � I � ! ,, I / � , I 1i I �I I ,' ,- , 1 � �i; � , � , I�� \/ � , i J 1 � � \ 1 1 i�i J , Ii � " I 'I J r I I " i � " \ ,( , .�v � f , ,> " ., , \, �, )/ ' -J � ~\ / / / , // / /' / � \ / / ' ��~~" / ,/ - � \ ' / / /' / -~,/ // / / / ,` / � 11 +r ' � / ' � / / � /~ / \ `` \� / /, | } � / ~� � � / ~~ | / �\ / ` / �//./ ' � \ ' -J // / \/ / / | � +/ | �� / / ~~' � / | ' � `4 // / / / / \ | | I \) '// // / � � / | / � / ~� // | \ HK|��| |1 /�\/ ;/ /~1~' / � K�� \ y ev/ / ~;~ U/ J. � / /'/ /// / ^ / /. / /cu I / / ' /-J �m� ' � / � \ � �0) ; A;",� I 11 "l," , , ) � / / C / �- n-�./.^vr / / / / �� / ' / �c� \o/ v/u . / / �� ~I'll / / .� / / / [ / / // / / / / / ' | / / � � / '' / / /| / / / � 11 / , / ^�� / , / / (I �, � ' / / ^^-��~� \ � � / � � , � wx°m/cm�m�'c � / ' / // / / ` / / , �� / / / / *�� /u xv�| _ _ � ' ~�' / / - - ~J L� / /' ' / / ' POND \ �� // / / / HERE '/ �� / ' // / // / / �� ~�� // � / /| / / / \ -J � | ' / '/ � IN � � ,I ,� � / � '"I" "; ""' I ( i , ,\�\ � \ 11 i "I , /�, ,,, " ; \ 1 � I I "O\', \1 I /� / / � y / / , ��/ /~/ / I \ / -J / / / / / /� 'v �� \/ / ��/ � _ � / \ � / � , �� > /, / / -~/ �� | � / . ^ x /x/ �� / / �� / \ ~J � ' / / / � / / / r� \�� / � /1 I ' / / �� / ' / / �� / � / . ~� ^� / � / 11 ��/ � // / �� / `4 °/ / / ��/11 ~ /� / ~// ,� ��K / � � \ ( i ~// / / /°� , /\ /� -� ��*/ � / � \,/ \ � ,�/ ~�� ' / /�/ // /�/ / / � y ~1 � / / / ~^/~ / /!� ' �� '�� ^ '' ' / ~' ' / �� / / � '_ _ _^_ 11 . / /'11/1 / / / � / ,�� / / � � �� ~ ~ ' �� '~ ^ � �/^ / � ' "�l_ '' ' �� ' ~�' / ",,` �,,,�� \� \ ,� "\ 1 ... 11 / "';I, , " " / / / ll ~~~~----- -~ / ~~ - -J �/ ,v�r^ / / / � �� ,/~ �� / ~�^ i ~'~ / / ~ ' _-_- ~' -`/ \ ' -~~ I / � ~ -� �/ / --'--�-- -_/ ~/ �� \ -J /'/ � \ -� '� � �] �� / | PLANT SCHEDULE TREES QTY BOTANICAL NAME COMMON NAME MIN. INSTALLED SIZE ROOT QUID 5 QUERCUS PHELLOS WILLOW OAK 2" CAL., 8'HT. MIN. B&B SHRUBS QTY BOTANICAL NAME COMMON NAME MIN. INSTALLED SIZE ROOT SPACING ILG 22 ILEX GLABRA'SHAMROCK' SHAMROCK INKBERRY HOLLY 36" HT. CONTAINER 48" o.c. LOC 21 LOROPETALUM CHINENSE RUBRUM'RUBY' RUBY FRINGE FLOWER 36" HT. CONTAINER 48" o.c. TURF SOD AREAS TOBECOMMON BERMUDASOD SEEDED AREAS TOBECOMMON BERMUDA DISTURBED AREAS TOBESEEDED WITH COMMON BERMUDA TOWN OF LOUISBURG LANDSCAPE NOTES: 1. THE OWNERS OF THE PROPERTY AND THEIR AGENTS, HEIRS, OR ASSIGNS SHALL BE RESPONSIBLE OR THE INSTALLATION, PRESERVATION, AND MAINTENANCE OF ALL PLANTINGS AND PHYSICAL FEATURES REQUIRED HEREIN. ANY DEAD, UNHEALTHY, OR MISSING VEGETATION, OR VEGETATION DISFIGURED BY SEVERE PRUNING, SHALL BE REPLACED WITH VEGETATION WHICH CONFORMS TO THE REQUIREMENTS HEREIN AND THE APPROVED SITE PLAN. THE OWNER, AGENTS, OR ASSIGNS SHALL WARRANT ALL PLANTINGS FOR A PERIOD 0FONE YEAR. 2. ALL BUFFER YARDS AND LANDSCAPED AREAS SHALL BE FREE OF REFUSE AND DEBRIS IN ACCORDANCE WITH THE APPROVED SITE PLAN FOR DEVELOPMENT, AND SHALL BE SO MAINTAINED AS TO PREVENT MULCH, STRAW, DIRT OR OTHER MATERIALS FROM WASHING ONTO STREETS AND HIGHWAYS. THE DISTURBANCE OF ANY LANDSCAPE AREA SHOWN ON AN APPROVED LANDSCAPE PLAN SHALL BE A VIOLATION OF THE SITE PLAN AND SHALL BE REPLANTED SO AS TO MEET THE STANDARDS OF THIS ORDINANCE AND COMPLIANCE WITH THE APPROVED SITE PLAN. GENERAL NOTES: 1. ALL PLANT MATERIALS TO COMPLY WITH AMERICAN STANDARD FOR NURSERY STOCK ASI260. 2. CONTRACTOR ENGAGED IN LANDSCAPE IMPLEMENTATION SHALL BE A LANDSCAPE CONTRACTOR LICENSED IN THE STATE 0FNORTH CAR0L|NA. 3. SUBSTITUTIONS OF PLANT MATERIALS SPECIFIED CAN ONLY OCCUR WITH PRIOR APPROVAL BY LANDSCAPE ARCHITECT. 4. ALL NEW TREES TO HAVE AG' DIAMETER SHREDDED HARDWOOD MULCH RING AT3' DEEP UNLESS OTHERWISE NOTED 0RLOCATED |NAPLANT BED PER SITE PLAN. 5. AREAS DAMAGED BY LANDSCAPE CONTRACTOR TO BE REPAIRED AT NO ADDITIONAL COST TO OWNER. G. CONTRACTOR SHALL ENSURE THAT ALL PLANT MATERIAL IS FREE OF FIRE ANTS PRIOR TO INSTALLATION. 7. ALL LANDSCAPING SHALL BE INSTALLED AND MAINTAINED IN ACCORDANCE WITH THE FRANKL|N COUNTY ORDINANCE. 8. AREAS T0BEMULCHED SHALL USE 3"TRIPLE SHREDDED HARDWOOD ORGANIC MULCH. LANDSCAPING |NPARKING LOTS (Uoo'SECTION 4. B.za5) PARKING LOTS SHALL eESCREENED WITH THE STANDARD DESIGN OpDECORATIVE TREES PLANTED nweoFT. CENTERS WITH ACONTINUOUS PLANTING opHEDGE nn SHRUBS, WHICH WILL ACHIEVE A HEIGHT OF3-1/2TO4-1/2FEET *TMATURITY BETWEEN EACH TREE PLANTING. NOTES: 1 WHERE SEVERAL TREES WILL BEPLANTED CLOSE TOGETHER SUCH THAT THEY WILL LIKELY SHARE ROOT SPACE, TILL |NSOIL AMENDMENTS TOADEPTH OF4-6" (1O'15CM)OVER THE ENTIRE AREA. 2. FOR CONTAINER -GROWN TREES, USE FINGERS OR SMALL HAND TOOLS TOPULL THE ROOTS OUT OFTHE OUTER LAYER OFPOTTING SOIL; THEN CUT OR PULL APART ANY ROOTS CIRCLING THE PERIMETER OFTHE CONTAINER. 3. DURING THE DESIGN PHASE, CONFIRM THAT WATER DRAINS OUT OFTHE SOIL; USE LOWERED PLANTING HOLE DEPTH AND DESIGN ALTERNATE DRAINAGE SYSTEM AGREQUIRED. 4. THOROUGHLY SOAK ROOT BALL AND ADJACENT PREPARED SOIL SEVERAL TIMES DURING FIRST MONTH AFTER PLANTING AND REGULARLY THROUGHOUT THE FOLLOWING TWO SUMMERS. n. THE PLANTING PROCESS |GSIMILAR FOR DECIDUOUS AND EVERGREEN TREES. 0. DONOT WRAP TRUNK; MARK THE NORTH SIDE OFTHE TREE |NTHE NURSERY AND LOCATE TOTHE NORTH |N THE FIELD. 7. AVOID PURCHASING TREES WITH TWO LEADERS OR REMOVE ONE ATPLANTING. OTHERWISE, DONOT PRUNE TREE ATPLANTING EXCEPT FOR SPECIFIC STRUCTURAL �ORRECT|ONG 8. BEFORE PLANTING, ADD 3'4^OFVVELL-COMPOGTED LEAVEG, RECYCLED YARD WASTE OROTHER COMPOST AND TILL INTO TOP 0^OFPREPARED SOIL. ADD COMPOST AT2O'35Y6BYVOLUME TOBACKF|LLSOIL. PACK BACKF|LLSOIL AROUND BASE OFROOT BALL TOSTABILIZE- ALLOW REST OFBACKF|LLTOSETTLE NATURALLY ORTAMP LIGHTLY. SET ROOT BALL ONUNDISTURBED SOIL TOPREVENT SETTLING. TREE PLANTING DONOT STAKE TREES EXCEPT WHERE SPECIFIED BYLANDSCAPE ARCHITECT. |F STAKING |8NECESSARY, USE TWO OPPOSING STAKES WITH SEPARATE FLEXIBLE TIES. REMOVE STAKING ATTHE END OFTHE FIRST GROWING SEASON. 4^RAISED RING OFSOIL TODIRECT WATER INTO ROOT BALL. (ESPECIALLY IMPORTANT |FROOT BALL |8RAISED ABOVE GROUND) TRIPLE SHREDDED HARDWOOD MULCH. DO Q NOT PLACE MULCH |NCONTACT WITH TREE. /--'D|8WIDTH OFPLANTING HOLE 3TIMES THE 1 DIAMETER OF THE ROOT BALL. I / ,>\/,/ \ AWAY FROM TOP AND SIDES OF ROOT BALL. EXTEND STAKES INTO UND|8TURBED8UB8RADE. PRUNE AND THIN DECIDUOUS SHRUBS / �ppnnx �r`n�/mmm nnAmrH�� '''''--- '-- ''-''---''--- TOCOMPEN8ATEFORLO88OFROOT8 WHILE DIGGING. FOLLOWING PRUNING PLANT SHALL MEET SPECIFIED SIZE. 3^MULCH MIN. PER SPECS 4^EARTH BERM TOFORM SAUCER REMOVE ALL METAL/PLASTIC CONT. PRIOR TOPLANTING. SLICE FIBER ROOTS |NTHREE PLACES TOALLOW ROOT GROWTH. LOOSEN BURLAP AT STEM/ALLOW IT TO REMAIN ON BALL. TAMPS ORWATER TOPSOIL MIXTURE AT 6" INTERVALS NOTES: 1. 8ni| mix: 1/3 organic matter, 2/3 exist soil. 2. Width of plant pit: sandy soil, 24" wider than plant ball; clay soil, 12" wider than plant ball 3. For planting areas where soil has been com-pacted by equip. contact LA prior to planting. 4. For camellias, rhndns, azaleas, and laurels: soil mix. 2/3 organic and 1/3 existing soil 5.Shrub shall bear same relationship tngrade asitdid prior tndigging. SHRUB PLANTING N True Project SCALE 1^=37 O 3O' GO' 4208 Six Forks Road, Suite 1000 Raleigh, N[|27609 D: 919.825.4882 MEP RMFEOgiOeeriOg 8081 Arco Corporate Drive, Suhe3OO | Raleigh, NC27017 | 010.0410870 Structural Eng eer.- 42O8SixFodmRoad.Suhe1OOO | Raleigh, NC270O0 | 010.825.4882 Mission Critical Partners 42O8Six Forks Road, Suite 1OO | Raleigh, NC270O0 888.862.7911 � Professional Seal: IFranklin County, Louisburg, NC 27549 NC Ir— Ir— LL ISSUED FOR: DID SET 02-05-2021 3 BUILDING PERMIT SET 04-16-2021 DATE: 05/10/2021 SG PROJECT NUMBER: 20-010 � Drawing Title: PLANTING PLAN |Drawing Number: Ll 0