SWA000160_Construction Sequence_20220812

Durham VA Facility
CONSTRUCTION SEQUENCE:
1. AFTER OBTAINING APPROVAL OF EROSION CONTROL PLAN APPLY FOR NCG01 CERTIFICATE OF
COVERAGE (COC) BEFORE ANY LAND DISTURBING ACTIVITIES CAN OCCUR. THE CERTIFICATE OF
COVERAGE CAN BE OBTAINED BY FILLING OUT THE ELECTRONIC NOTICE OF INTENT (E-NOI) FORM AT
DEQ.NC.GOV/NCG01. PLEASE NOTE, THE E-NOI FORM MAY ONLY BE FILLED OUT ONCE THE SEDIMENT
AND EROSION CONTROL PLAN HAS BEEN APPROVED.
2. ONCE COC HAS BEEN RECEIVED PROVIDE A COPY TO THE DURHAM COUNTY STORMWATER AND
EROSION CONTROL DIVISION AND SCHEDULE AN ONSITE PRE -CONSTRUCTION CONFERENCE AT LEAST
48 HOURS PRIOR TO BEGINNING ANY LAND DISTURBING ACTIVITY.
3. INSTALL A RAIN GAUGE ON THE SITE AND MAINTAIN A WRITTEN RECORD OF AMOUNTS OF ALL
RAINFALL AND DATES.
4. MARK CONSTRUCTION LIMITS.
5. INSTALL SILT FENCE, SILT FENCE OUTLETS AND CONSTRUCTION ENTRANCE.
6. CALL DURHAM COUNTY STORMWATER AND EROSION CONTROL DIVISION FOR FIRST
INSPECTION.
7. CALL FOR ON -SITE INSPECTION BY EROSION CONTROL INSPECTOR. WHEN EROSION CONTROL
MEASURES ARE APPROVED, BEGIN CONSTRUCTION.
8. ALL EROSION CONTROL MEASURES MUST BE INSTALLED BEFORE CONSTRUCTION BEGINS.
9. CLEAR AND GRUB SITE, DISPOSE OF ANY TREES, TRIMMING, STUMPS AND BRUSH.
10. ALLOW FOR RUNOFF TO ENTER DROP INLETS AND MAINTAIN INLET PROTECTION.
11. COMPLETE SITE CONSTRUCTION WITHIN THE PROJECT LIMITS AND STABILIZE SITE.
12. MAINTAIN AND RECORD SELF INSPECTIONS PER 15A NCAC 0413.0131 OF NCDEQ FOR EACH
PHASE OF PROJECT TO ENSURE EROSION AND SEDIMENTATION CONTROL PLAN IS BEING FOLLOWED.
13. MAINTAIN STORM WATER INSPECTION LOG PER NPDES PERMIT.
14. EROSION AND SEDIMENTATION CONTROL MEASURES MUST BE INSPECTED AT LEAST ONCE PER
7 CALENDAR DAYS AND WITHIN 24 HOURS OF A RAINFALL EVENT GREATER THAN 0.5 INCHES PER 24
HOUR PERIOD.
15. AFTER THE SITE IS STABILIZED, INSTALL PERMANENT VEGETATION ON THE DISTURBED AREAS
AND REMOVE TEMPORARY EROSION CONTROL DEVICES. SPOT SEED AND MULCH ALL RESULTING BARE
AREAS.
16. REQUEST PRE -FINAL INSPECTION FOR "PUNCH LIST" ITEMS.

17. REMOVE ALL EROSION CONTROL DEVICES, SPREADING AND SEEDING ACCUMULATED
SEDIMENT. REMOVAL OF EROSION CONTROL MEASURES SHALL BE APPROVED BY EROSION CONTROL
INSPECTOR.
18. REQUEST FINAL INSPECTION FROM DURHAM COUNTY STORMWATER AND EROSION CONTROL
DIVISION.
19. ONCE THE SITE IS COMPLETE AND STABILIZED WITH THE ESTABLISHMENT OF PERMANENT
GROUNDCOVER AND APPROVAL FROM DURHAM COUNTY STORMWATER AND EROSION CONTROL
DIVISION HAS BEEN GIVEN TO CLOSE OUT THE EROSION AND SEDIMENT CONTROL PLAN, THE
PERMITTEES SHALL VISIT DEQ.NC.GOV/NCG01 TO SUBMIT AN ELECTRONIC NOTICE OF TERMINATION (E-
NOT). A $100 ANNUAL GENERAL PERMIT FEE WILL BE CHARGED UNTIL THE E-NOT HAS BEEN FILLED
OUT.
20. THERE ARE CURRENTLY NO PLANS FOR FUTURE DEVELOPMENT OF THIS SITE.