SW6230804_Plansheet - Misc. Detail_20240621 (2)

EROSION CONTROL NOTES SEDIMENT & EROSION CONTROLS
1. THE CONTRACTOR SHALL AT A MINIMUM IMPLEMENT THE CONTRACTOR'S REQUIREMENTS OUTLINED BELOW AND THOSE MEASURES SHOWN ON THE EROSION AND IT IS THE CONTRACTORS RESPONSIBILITY TO IMPLEMENT THE EROSION AND SEDIMENT CONTROLS AS SHOWN ON THE EROSION AND SEDIMENT CONTROL PLAN. IT IS ALSO THE r>
SEDIMENT CONTROL PLAN. IN ADDITION THE CONTRACTOR SHALL UNDERTAKE ADDITIONAL MEASURES REQUIRED TO BE IN COMPLIANCE WITH APPLICABLE PERMIT CONTRACTOR'S RESPONSIBILITY TO ENSURE THESE CONTROLS ARE PROPERLY INSTALLED, MAINTAINED AND FUNCTIONING PROPERLY TO PREVENT POLLUTED WATER FROM v
CONDITIONS AND STATE WATER QUALITY STANDARDS. LEAVING THE PROJECT SITE. THE CONTRACTOR WILL ADJUST THE EROSION CONTROLS SHOWN ON THE EROSION AND SEDIMENT CONTROL PLAN AND ADD ADDITIONAL CONTROL z `V
2. TOTAL DISTURBANCE LIMITS-4.66 ACRES. MEASURES,AS REQUIRED,TO ENSURE THE SITE MEETS ALL FEDERAL, STATE AND LOCAL EROSION AND SEDIMENT CONTROL REQUIREMENTS.ALL VEGETATIVE AND STRUCTURAL 0z tw
EROSION AND SEDIMENT CONTROL PRACTICES BE TO THE STANDARDS OF THE NC DEPT. OF ENVIRONMENTAL MANAGEMENT-LAND QUALITY SECTION, LATEST EDITION. �n
3. ANY GRADING BEYOND THE DENUDED LIMITS SHOWN IN THE PLAN IS A VIOLATION OF THE NORTH CAROLINA SEDIMENTATION CONTROL LAW&IS SUBJECT TO A FINE. o z zo � �
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4. GRADING MORE THAN 1 ACRE WITHOUT AN APPROVED EROSION CONTROL PLAN IS A VIOLATION OF THE THE NORTH CAROLINA SEDIMENTATION CONTROL LAW AND IS z > o o > v w
SUBJECT TO A FINE. STRUCTURAL PRACTICES o of o � it "' �
1. SILT FENCE(SEDIMENT FENCE): SILT FENCE CAN BE USED BELOW DISTURBED AREAS SUBJECT TO SHEET AND RILL EROSION. SILT FENCES SHALL BE PROVIDED WHERE > z wof
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5. ALL EROSION CONTROL PRACTICES SHALL BE IN ACCORDANCE WITH ALL NCDEQ STANDARDS AND SPECIFICATIONS. w w o of o
SHOWN AND AS NEEDED ON THE SITE PLAN.THESE BARRIERS SHALL BE USED TO CONTAIN SEDIMENT. 0 ; o = o
8. CONSTRUCTION ENTRANCES SHALL BE MAINTAINED THROUGHOUT THE ENTIRE CONSTRUCTION PROJECT.A MINIMUM OF ONE CONSTRUCTION ENTRANCE SHALL BE w w
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INSTALLED AND UTILIZED. THIS ENTRANCE SHALL BE BETWEEN THE LIMITS OF DISTURBANCE AND ANY ROAD RIGHT OF WAY. z
2. SILT FENCE OUTLET: GRAVEL SILT FENCE OUTLETS SHALL BE PROVIDED WHERE SHOWN AND AS NEEDED ON THE SITE PLAN.THESE OUTLETS SHALL BE LOCATED AT ALL
9. ADJACENT PROPERTIES AND RIGHT-OF-WAY SHALL BE KEPT FREE OF MUD AND/OR SEDIMENT-LADEN RUNOFF. LOW POINTS IN A RUN OF SILT FENCE AND USED TO DISCHARGE"CLEAN WATER"OFF-SITE.
10. THE EROSION CONTROL MEASURES SHOWN ON THIS PLAN ARE RECOMMENDED AS A MINIMUM IN ORDER TO CONTROL RUN-OFF. IT IS POSSIBLE THAT MORE STRINGENT
MEASURES MAY BE NEEDED AS DETERMINED BY THE CONTRACTOR, PROJECT ENGINEER,AND/OR EROSION CONTROL INSPECTOR. IF IT IS DETERMINED THAT 3. DIVERSION DITCHES: USE DIVERSION DITCHES TO CONVEY SEDIMENT LADEN RUNOFF TO EROSION CONTROL BMPS AS SHOWN ON THE PLANS.
ADDITIONAL RUN-OFF CONTROL IS NEEDED, SUCH MEASURES SHALL BE INSTALLED IMMEDIATELY. co
11. SHOULD MAINTENANCE ISSUES ARISE, PLEASE CONTACT SCOTT MITCHELL AT 919-669-0329. 1� � 1 N o N
4. CONSTRUCTION ENTRANCE: CONSTRUCTION TRAFFIC SHALL BE LIMITED TO STABILIZED AREAS.AT A MINIMUM,A TEMPORARY GRAVEL CONSTRUCTION ENTRANCE SHALL M
12. CONTRACTOR SHALL LOCATE AND VERIFY LOCATION OF ALL UNDERGROUND UTILITIES PRIOR TO BEGINNING WORK. o o
BE PROVIDED AS SHOWN ON THIS DRAWING.VEHICLE WHEELS SHALL BE CLEAN WHEN LEAVING THE SITE TO PREVENT THE TRACKING OF MUD ON PAVED ROADS. o 0 0 0 0
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EROSION & SEDIMENT CONTROL NARRATIVE 5. ROCK CHECK DAMS: ROCK CHECK DAMS CAN BE USED TO REDUCE EROSION IN A DRAINAGE CHANNEL TO LIMIT EROSION BY REDUCING VELOCITY IN OPEN CHANNELS. M o
PROJECT DESCRIPTION 6. SEDIMENT BASINS: SEDIMENT BASINS WITH SKIMMERS AND POROUS BAFFLES ARE USED TO RETAIN SEDIMENT ON THE CONSTRUCTION SITE,AND PREVENT
SEDIMENTATION IN OFF-SITE STREAMS, LAKES,AND DRAINAGE WAYS DEMLR Monitoring Form Rev.08012013 Page 1 of 2
INSPECTION AND MONITORING RECORDS FOR ACTIVITIES UNDER STORMWATER GENERAL PERMIT NCGO10000
THE PURPOSE OF THIS PROJECT IS TO CLEAR&GRUB AND MASS GRADING FOR A SELF-STORAGE FACILITY.THE PROPERTY IS PRIVATELY OWNED. SEE OWNER INFORMATION AND SELF-INSPECTION RECORDS FOR LAND DISTURBING ACTIVITIES PER G.S. 113A-54.1
ON EXISTING CONDITIONS PLAN.THE SITE IS CURRENTLY UNDEVELOPED. 7. INLET PROTECTION: HARDWIRE CLOTH AND GRAVEL INLET PROTECTION DEVICES CAN BE USED PREVENT SEDIMENT FROM ENTERING YARD INLETS, GRATED STORM
DRAINS OR DROP INLETS DURING CONSTRUCTION. THIS PRACTICE ALLOWS EARLY USE OF THE STORM DRAIN SYSTEM Project Name Land Quality or Local
APPROXIMATELY 4.66 ACRES WILL BE DISTURBED DURING CONSTRUCTION.THE MAXIMUM FILL WILL BE APPROX.6 FEET AND THE MAXIMUM CUT WILL BE APPROX.6 FEET. Program Project #
THIS PROJECT WILL INVOLVE REMOVAL OF TOPSOIL AND WIDESPREAD EARTHWORK TO FACILITATE INFRASTRUCTURE INSTALLATION TO SERVE THE FACILITY.AN Financially Responsible County
VEGETATIVE PRACTICES Party,(FRP)/Permittee
UNDERGROUND STORM DRAINAGE SYSTEM WILL BE INSTALLED TO CONVEY STORMWATER TO PERMANENT STORMWATER MANAGEMENT AREAS. INSPECTOR Name mp Dyer
1. TEMPORARY SEEDING: DISTURBED AREAS THAT ARE NOT ANTICIPATED TO BE BROUGHT TO FINAL GRADE FOR A PERIOD OF MORE THAN 7 OR 14 CALENDAR DAYS MUST
THE PROJECT IS SCHEDULED TO BEGIN CONSTRUCTION IN LATE FALL 2021 WITH PROJECT COMPLETION AND FINAL STABILIZATION BY SPRING 2022.THE EROSION AND RECEIVE TEMPORARY SEEDING(SEE NPDES TABLE).A QUICK GROWING GRASS SPECIES,WHICH WILL PROVIDE AN EARLY COVER DURING THE SEASON IN WHICH IT IS Inspector T Address UJ
PLANTED AND WILL NOT LATER COMPETE WITH THE PERMANENT GRASSING, SHOULD BE USED. TEMPORARY SEEDING SHALL BE PER HARNETT COUNTY REQUIREMENTS. p Type(Mark) x
SEDIMENT CONTROL PROGRAM FOR THIS PROJECT WILL INCLUDE THE INSTALLATION OF A SUITABLE CONSTRUCTION ENTRANCE,TEMPORARY SILT FENCING, SILT FENCE FRP/Permittee
OUTLETS, DIVERSION DITCHES, INLET PROTECTION MEASURES AND SEDIMENT BASINS. one Number mai ress
2. TEMPORARY GRASSING: THE SEEDED OR SEEDED AND MULCHED AREA(S)SHALL BE ROLLED AND WATERED OR HYDROMULCHED OR OTHER SUITABLE METHODS IF Agent/Designee
ADJACENT PROPERTY REQUIRED TO ASSURE OPTIMUM GROWING CONDITIONS FOR THE ESTABLISHMENT OF A GOOD GRASS COVER.
PART 1A: Rainfall Data PART 1 B:Current Phase of Project
ADJACENT PROPERTY OWNERS ARE NOTED ON THE EXISTING CONDITIONS PLAN. Rain Amt(inches) Phase of Grading
3. TEMPORARY REGRASSING: IF,AFTER 14 DAYS FROM SEEDING,THE TEMPORARY GRASSED AREAS HAVE NOT ATTAINED A MINIMUM OF 75 PERCENT GOOD GRASS COVER, Daily Rainfall Required,except for check the applicable box(es) X
NATIVE SOILS THE AREA WILL BE REWORKED AND ADDITIONAL SEED APPLIED SUFFICIENT TO ESTABLISH THE DESIRED VEGETATIVE COVER. RESEED AND MULCH BARE SPOTS LARGER Day/Date Holidays or Weekends. If no rain, O
y Clearing andfg grubbing of existing ground cover control measures Cn
THE SOILS AT THIS SITE ARE PREDOMINATELY LOAMY SANDS. SOILS ARE MOSTLY WELL DRAINED WITH Ksat RANGES FROM LOW TO HIGH. SLOPES ARE LARGELY BETWEEN 0 THAN 9 SQUARE FEET. indicate with a'°zero"
TO 6%. SOILS ONSITE ARE PRIMARILY FUQUAY LOAMY SAND(FaB), POCALLA LOAMY SAND(Pf),AND BIBB SOILS(Bb). MIF Completion of any phase of grading of slopes or fills J
4. PERMANENT SEEDING: ALL AREAS WHICH HAVE BEEN DISTURBED BY CONSTRUCTION WILL,AS A MINIMUM, BE SEEDED. PERMANENT SEEDING SHALL BE PER HARNETT T IF- Installation of storm drainage facilities -
COUNTY REQUIREMENTS. IF GROWTH IS NOT ESTABLISHED BY FINAL PROJECT INSPECTION, CONTINUE SPECIFIED ATTENTION UNTIL THE STAND OF GRASS IS ACCEPTABLE. W Completion of all land-disturbing activity,construction or development
CONSTRUCTION SEQUENCE: Th Permanent ground cover sufficient to restrain erosion has been established
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MANAGEMENT STRATEGIES (Optional)1. OBTAIN A LAND-DISTURBING PERMIT FROM NCDEQ. 1. STOCKPILING MATERIAL: NO EXCAVATED MATERIAL SHALL BE STOCKPILED IN SUCH A MANNER AS TO DIRECT RUNOFF DIRECTLY OFF THE PROJECT SITE INTO ANY Sat( p ) J
2. SCHEDULE A PRECONSTRUCTION CONFERENCE WITH NCDEQ AT LEAST ONE WEEK PRIOR TO START OF LAND DISTURBANCE. ADJACENT WATER BODY OR STORM WATER COLLECTION FACILITY. PER NCDWQ CONSTRUCTION GENERAL PERMIT REVISED AUGUST 4,2011 ALL EARTHEN MATERIAL Sun(Optional) Q
3. CLEAR THE AREA NEEDED TO CONSTRUCT THE PROPOSED CONSTRUCTION ENTRANCE. STOCKPILES MUST BE LOCATED 50'FROM STORM DRAINS AND STREAMS UNLESS NO OTHER REASONABLE ALTERNATIVE IS AVAILABLE. PART 1C:Si nature of Inspector
By this signature,I certify in accordance with the NCG010000 permit&G.S.113A-54.1 that this report is accurate and complete to the best of my knowledge. J
4. CONSTRUCT THE ENTRANCE AS SHOWN ON THE PLANS. MAINTAIN THE CONSTRUCTION ENTRANCE DAILY TO ENSURE THAT MUD AND SILT WILL NOT BE TRACKED ONTO THE PAVED SURFACE. IF MUD IS TRACKED ONTO THE SURFACE, IT IS TO BE REMOVED IMMEDIATELY. 2. RIP-RAP OUTLET PROTECTION: ALL RIP-RAP SHALL BE INSTALLED WITH FILTER FABRIC BENEATH. Financially Responsible Party/Permitee or Agent/Designee Date O
5. CLEAR THE AREA NEEDED TO CONSTRUCT THE REMAINDER OF PERIMETER EROSION CONTROL MEASURES INCLUDING SILT FENCE, ROCKS CHECK DAMS,TEMPORARY 3. SOIL DISPOSAL: DISPOSE OF ALL STOCKPILED MATERIAL TO AN APPROVED PERMITTED HARNETT COUNTY DISPOSAL SITE. z
DIVERSIONS, SKIMMER BASIN,AND OTHER MEASURES AS SHOWN ON THE APPROVED PLAN. INSTALL PROPOSED DEVICES. SEED TEMPORARY DIVERSIONS, BERMS AND GROUND STABILIZATION TIMEFRAMES
BASINS IMMEDIATELY AFTER CONSTRUCTION. 4. DEWATERING: ALL TRENCH/PIT DEWATERING MUST DISCHARGE TO AN APPROVED S&EC MEASURE OR SILT SACK PRIOR TO LEAVING THE SITE. Site Area Description Stabilization Timeframe Exceptions
6. CLEAR AND INSTALL THE SKIMMER SEDIMENT BASIN. SEE SKIMMER SEDIMENT BASIN TABLE-SHEET EC-01. INSTALL COIR MESH BAFFLES, SKIMMER DEVICES,AND Perimeter dikes, and es 7 Days None
High Quality Wateerr(HQHQW)Zone lopes s 7 Days None
OTHER FEATURES AND STABILIZE IMMEDIATELY AFTER CONSTRUCTION. THE PERMANENT RISER STRUCTURES FOR THE FUTURE WET DETENTION BASINS SHALL BE 5. PERMANENT EROSION CONTROL: THE EROSION CONTROL FACILITIES OF THE PROJECT SHOULD BE DESIGNED TO MINIMIZE THE IMPACT ON THE OFFSITE FACILITIES. Slopes Steeper than 3:1 7 Days If slopes are 10'or less in length and are not steeper than 2:1,14 days are allowed O
INSTALLED AT THIS TIME. Slopes 3:1 or flatter 14 Days 7 days for slopes greater than 50'in length
7. CALL NCDEQ FOR AN ONSITE INSPECTION BY THE ONSITE INSPECTOR TO OBTAIN A CERTIFICATE OF COMPLIANCE. All other areas with slopes flatter than 4:1 14 Days None,except for perimeters and HQW Zones
8. BEGIN CLEARING AND GRUBBING. MAINTAIN DEVICES AS NEEDED. NOTIFICATION OF COMBINED SELF-MONITORING AND SELF-INSPECTION FORM: 'For an editable copy of this form as a Word doc and other information,see http://portal.ncdenr.orglweb/Ir/erosion
9. ROUGH GRADE PARKING LOT, DRIVEWAY,AND GENERAL SITE. Q O
10. CONSTRUCT UTILITIES THROUGHOUT PROJECT. THE SEDIMENTATION POLLUTION CONTROL ACT WAS AMENDED IN 2006 TO REQUIRE THAT PERSONS RESPONSIBLE FOR DEMLR Monitoring Form Rev.08012013 Page 2 of
11. INSTALL STORM SEWER,AND PROTECT INLETS WITH BLOCK AND GRAVEL INLET CONTROLS, SEDIMENT TRAPS OR OTHER APPROVED MEASURES AS SHOWN ON THE LAND-DISTURBING ACTIVITIES INSPECT A PROJECT AFTER EACH PHASE OF THE PROJECT TO MAKE SURE THAT THE APPROVEDEROSION AND SEDIMENTATION CONTROL PLAN IS BEING FOLLOWED. RULES DETAILING THE DOCUMENTATION OF THESE PART 2A: EROSION AND SEDIMENTATION CONTROL MEASURES: Measures must be inspected at least ONCE PER 7 CALENDAR DAYS AND WITHIN
PLAN. 24 HOURS OF A RAINFALL EVENT GREATER THAN 0.5 INCH PER 24 HOUR PERIOD. UJ
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INSPECTIONS TOOK EFFECT OCTOBER 1,2010. Erosion and Sedimentation Control Measures Inspected
12. CONTINUE WITH MASS GRADING OF SITE AND BEGIN CONSTRUCTION, BUILDING, ETC. Inspection Date
Describe Actions Needed
13. STABILIZE SITE AS AREAS ARE BROUGHT UP TO FINISH GRADE WITH VEGETATION, PAVING, DITCH LININGS, ETC. SEED AND MULCH DENUDED AREAS WITHIN 7 OR 14 TO SIMPLIFY DOCUMENTATION OF SELF-INSPECTION REPORTS AND NPDES SELF-MONITORING REPORTS, DWQ AND DEMLR Corrective actions should be performed as soon Corrected Q
Measure ID or Operating Any Repair New Measures Installed* as possible and before the next storm event
DAYS OF COMPLETION OF ANY PHASE OF CONSTRUCTION. DEVELOPED A COMBINED FORM.THE SELF-INSPECTION PROGRAM IS SEPARATE FROM THE WEEKLY SELF-MONITORING Location and Properly? or
PROGRAM OF THE NPDES STORMWATER PERMIT FOR CONSTRUCTION ACTIVITIES.THE FOCUS OF THE SELF-INSPECTION (YIN) Maintenance Proposed Actual significant _
Description Dimensions Dimensions Deviation from
14. WHEN CONSTRUCTION IS COMPLETE AND ALL AREAS ARE STABILIZED COMPLETELY, CALL NCDEQ ON SITE INSPECTOR. REPORT IS THE INSTALLATION AND MAINTENANCE OF EROSION AND SEDIMENTATION CONTROL MEASURES ACCORDING TO Needed? Lt! Ut Plan?(YIN)
THE APPROVED PLAN.THE INSPECTIONS SHOULD BE CONDUCTED AFTER EACH PHASE OF THE PROJECT,AND CONTINUED
15. IF SITE IS APPROVED AND ALL UPSTREAM AREAS ARE STABILIZED, REMOVE TEMPORARY DIVERSIONS, SILT FENCE, SEDIMENT BASINS, ETC.,AND SEED OUT OR (YIN)
STABILIZE ANY RESULTING BARE AREAS. EXISTING STORM DRAINAGE SYSTEM SHALL BE CLEANED OF ANY SEDIMENT. UNTIL PERMANENT GROUND COVER IS ESTABLISHED.THE FORM CAN BE ACCESSED AT:
16. GRADE DOWN SCM AND REMOVE SKIMMER. STABILIZE ALL GRADING FROM SCM EXCAVATION. HTTP:HPORTAL.NCDENR.ORG/WEB/LR/EROSION 11CX
17. WHEN VEGETATION HAS BECOME ESTABLISHED, CALL FOR A FINAL SITE INSPECTION BY THE ONSITE INSPECTOR. OBTAIN A CERTIFICATE OF COMPLETION. O
IF YOU HAVE QUESTIONS OR CANNOT ACCESS THE FORM, PLEASE CONTACT THE FAYETTEVILLE REGIONAL OFFICE AT(910)
18. SUBMIT NOTICE OF TERMINATION TO NCDEQ. 433-3300. *New erosion and sedimentation control measures installed since the last inspection should be documented here or by initialing and dating each measure or
• INSPECTOR REFERS TO NORTH CAROLINA LAND QUALITY INSPECTOR OR HIS REPRESENTATIVE, FIELD INSPECTIONS MAY REQUIRE ADDITIONAL SEDIMENTATION AND practice shown on a copy of the approved erosion and sedimentation control plan.List Dimensions of Measures such as Sediment Basins and Riprap Aprons
EROSION CONTROL MEASURES AS DEEMED NECESSARY BY THE INSPECTOR.
• CONSTRUCTION AND MAINTENANCE OF ALL EROSION CONTROL DEVICES SHALL CONFORM TO THE STANDARDS SET FORTH IN THE NORTH CAROLINA DEPARTMENT OF PART 2B: STORMWATER DISCHARGE OUTFALLS(SDOs): SDOs must be inspected at least ONCE PER 7 CALENDAR DAYS AND WITHIN
DUST CONTROL 24 HOURS OF A RAINFALL EVENT GREATER THAN 0.5 INCH PER 24 HOUR PERIOD.
NATURAL RESOURCES LAND QUALITY SECTION: EROSION AND SEDIMENT CONTROL PLANNING AND DESIGN MANUAL. Stormwater Discharge Outfalls Inspected
• THE CONTRACTOR IS RESPONSIBLE FOR MAINTENANCE OF EROSION CONTROL MEASURES DURING CONSTRUCTION AND THE OWNER IS RESPONSIBLE FOR ALL VEGETATIVE COVER Any Visible Any Increase Any Inspection Report Visible Sedimentation to streams or wetlands to Date
S PERMANENT EROSION CONTROL METHODS AFTER CONSTRUCTION IS COMPLETE, IF ANY PERMANENT METHODS ARE REQUIRED. FOR DISTURBED AREAS NOT SUBJECT TO TRAFFIC,VEGETATION D scharger Sedimentation in Stream Visible Any visible oil Date Land Quality within 24 Hours Corrected
OutfalI in Streams, Turbidity Erosion sheen,floating or http://portal.ncdenr.org/web/ir/division-contacts
PROVIDES THE MOST PRACTICAL METHOD OF DUST CONTROL. ID or Wetlands or from below suspended solids or Describe Actions Needed
Location Outside Site Discharge? SDO? discoloration?(YIN) Corrective actions should be performed as soon as possible and
MAINTENANCE AND INSPECTION PROCEDURES MULCH Limits?(YIN) (YIN) (Y/N) before the next storm event
WHEN PROPERLY APPLIED, MULCH OFFERS A FAST, EFFECTIVE MEANS
THE FOLLOWING ARE INSPECTION AND MAINTENANCE PRACTICES THAT WILL BE USED TO MAINTAIN EROSION AND SEDIMENT CONTROLS. OF CONTROLLING DUST.
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• ALL CONTROL MEASURES WILL BE INSPECTED BY THE SUPERINTENDENT,THE PERSON RESPONSIBLE FOR THE DAY TO DAY SITE OPERATION OR SOMEONE APPOINTED BY THE MAINTENANCE 3 N
SUPERINTENDENT, DAILY AND WITHIN 24 HOURS OF EVERY RAINFALL EVENT. MAINTAIN DUST CONTROL MEASURES THROUGH DRY WEATHER PART 2C:GROUND STABILIZATION Must be recorded after each Phase of Grading a z
PERIODS UNTIL ALL DISTURBED AREAS HAVE BEEN STABILIZED. Areas Where Land Disturbance Has Been Time Limit for Is Ground Cover
• SILT FENCE&FABRIC INLET PROTECTION: INSPECT FOR DEPTH OF SEDIMENT,TEARS, TO SEE IF THE FABRIC IS SECURELY ATTACHED TO THE FENCE POSTS,AND TO SEE THAT Completed or Temporarily Stopped Ground Cover Sufficient to Inspection Date
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0 7 days or 14 Restrain Erosion? Date Describe Actions Needed Corrected 6 j
0 THE FENCE POSTS ARE FIRMLY IN THE GROUND. BUILT UP SEDIMENT WILL BE REMOVED FROM SILT FENCE WHEN IT HAS REACHED ONE-THIRD THE HEIGHT OF THE FENCE. days YIN
z • DIVERSION DIKES/SWALES: INSPECT AND ANY BREACHES PROMPTLY REPAIRED. SEDIMENT SHALL BE REMOVED FROM THE FLOW AREA IMMEDIATELY AFTER EACH RAINFALL o
• TEMPORARY GRAVEL CONSTRUCTION ENTRANCE/EXIT: MAINTAIN THE GRAVEL PAD IN A CONDITION TO PREVENT MUD OR SEDIMENT FROM LEAVING THE CONSTRUCTION SITE. N LL
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o THIS MAY REQUIRE PERIODIC TOP-DRESSING WITH 2-3"STONE. AFTER A RAINFALL, IMMEDIATELY REMOVE ALL OBJECTIONABLE MATERIALS SPILLED,WASHED, OR TRACKED m co
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w • SEDIMENT BASIN: INSPECT AT LEAST WEEKLY AND AFTER EACH SIGNIFICANT(1/2 INCH OR GREATER) RAINFALL EVENT AND REPAIR IMMEDIATELY. REMOVE SEDIMENT AND
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RESTORE THE BASIN TO ITS ORIGINAL DIMENSIONS WHEN IT ACCUMULATES TO ONE-HALF THE DESIGN DEPTH. PLACE REMOVED SEDIMENT IN AN AREA WITH SEDIMENT
w CONTROLS. CHECK THE EMBANKMENT, SPILLWAYS,AND OUTLET FOR EROSION DAMAGE,AND INSPECT THE EMBANKMENT FOR PIPING AND SETTLEMENT. MAKE ALL LL
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NECESSARY REPAIRS IMMEDIATELY. REMOVE ALL TRASH AND OTHER DEBRIS FROM THE RISER AND POOL AREA. REPAIR BAFFLES AND SKIMMERS AS NEEDED.
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Q • INLET PROTECTION: INSPECT INLETS AT LEAST WEEKLY AND AFTER EACH SIGNIFICANT (% INCH OR GREATER) RAINFALL EVENT. CLEAR THE MESH WIRE OF ANY
w DEBRIS OR OTHER OBJECTS TO PROVIDE ADEQUATE FLOW FOR SUBSEQUENT RAINS. TAKE CARE NOT TO DAMAGE OR UNDERCUT THE WIRE MESH DURING SEDIMENT �Rs o bti,
z REMOVAL. REPLACE STONE AS NEEDED. EL
• SEEDING, FERTILIZING,AND MULCHING: INSPECT SEEDED AREAS FOR FAILURE AND NECESSARY REPAIRS AND RE-SEEDING SHALL BE MADE WITHIN THE SAME SEASON. Lu
o TEMPORARY AND PERMANENT SEEDING AND PLANTING WILL BE INSPECTED FOR BARE SPOTS,WASHOUTS,AND HEALTHY GROWTH. add ��
• MAINTAIN THE ON-SITE RAIN GAUGE&DATA AND STORMWATER INSPECTION LOG SHEETS.THIS PERMIT INFORMATION MUST BE COLLECTED AND MAINTAINED UNTIL NC DEMLR HAS �� w N°
z CLOSED THE PROJECT&SURETY HAS BEEN RELEASED.of
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_ • THE CONTACT PERSON IS REQUIRED TO MAINTAIN A LOG OF SELF-INSPECTIONS PER REQUIREMENTS AS OUTLINED IN
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Q NCGO1000 PERMIT.THE REPORTS WILL BE KEPT ON SITE DURING CONSTRUCTION AND AVAILABLE UPON REQUEST TO THE
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o OWNER, ENGINEER OR ANY FEDERAL, STATE OR LOCAL AGENCY APPROVING SEDIMENT AND EROSION PLANS, OR
co STORMWATER MANAGEMENT PLANS.THIS PERMIT INFORMATION MUST BE COLLECTED AND MAINTAINED UNTIL NC DEMLR HAS CLOSED THE PROJECT.
z • THE SITE SUPERINTENDENT WILL SELECT UP TO THREE INDIVIDUALS WHO WILL BE RESPONSIBLE FOR INSPECTIONS, MAINTENANCE AND REPAIR ACTIVITIES,AND FILLING OUT
THE INSPECTION AND MAINTENANCE REPORT.
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PERSONNEL SELECTED FOR INSPECTION AND MAINTENANCE RESPONSIBILITIES WILL RECEIVE TRAINING FROM THE SITE. SUPERINTENDENT:THEY WILL BE TRAINED IN ALL
o • THE INSPECTION AND MAINTENANCE PRACTICES NECESSARY FOR KEEPING THE EROSION AND SEDIMENT CONTROLS USED ONSITE IN GOOD WORKING ORDER. SEAL \`,�Nif
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o • GROUND STABILIZATION: SOIL STABILIZATION SHALL BE ACHIEVED ON ANY AREA OF A SITE WHERE LAND-DISTURBING ACTIVITIES HAVE TEMPORARILY OR PERMANENTLY �� .10
CEASED ACCORDING TO THE FOLLOWING SCHEDULE:
A. ALL PERIMETER DIKES, SWALES, DITCHES, PERIMETER SLOPES AND ALL SLOPES STEEPER THAN 3 HORIZONTAL TO 1SEAL ��' y = w
0 VERTICAL(3:1)SHALL BE PROVIDED TEMPORARY OR PERMANENT STABILIZATION WITH GROUND COVER AS SOON AS 048
N PRACTICABLE BUT IN ANY EVENT WITHIN 7 CALENDAR DAYS FROM THE LAST LAND-DISTURBING ACTIVITY. _ z
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