SWA000181_Construction Sequence_20230126

Project HIBS-Wolfspeed
B2202428.001
NCDEQ ATC Fast Track Application
SMP Construction Sequence
CONSTRUCTION SEQUENCE
1. OBTAIN ALL THE APPROVALS AND PERMITS NECESSARY TO BEGIN AND COMPLETE THE PROJECT.
THESE APPROVALS AND PERMITS INCLUDE BUT ARE NOT LIMITED TO THE FOLLOWING: ARMY CORPS,
EROSION CONTROL PLANS APPROVAL, GRADING PERMIT, AIR QUALITY PERMIT, STORMWATER PERMIT,
FOUNDATIONS AND BUILDING PERMITS.
2. CONTACT LAND DEQ LAND QUALITY SECTION (RALEIGH REGIONAL OFFICE- (919)-791-4900 AT LEAST 7
HOURS PRIOR TO PHASE PROGRESSION TO SCHEDULE AND HOLD A PRECONSTRUCTION MEETING
BEFORE STARTING ANY CLEARING OR GRADING. ATTENDEES SHALL INCLUDE THE OWNER, THE
ENGINEER, THE CONTRACTOR(S) RESPONSIBLE FOR LAND DISTURBANCE AND EROSION CONTROL.
3. INSTALL EROSION CONTROL DEVICES AS DIRECTED BY THE APPROVED EROSION CONTROL PLAN.
NOTE: REGULARLY INSPECT AND MAINTAIN THE EROSION CONTROL MEASURES. PROVIDE ANY
MAINTENANCE OR ADJUSTMENTS NEEDED TO ENSURE THAT THE MEASURES FUNCTION PROPERLY. ALL
GROUND COVER TO BE APPLIED PER CONDITIONS OF THE NPDES PERMIT OR IN CRITICAL AREAS, AT THE
END OF THE DAY.
4. BEGIN GRADING AS DIRECTED BY THE APPROVED GRADING PLANS.
5. CONSTRUCT FOUNDATIONS OF BUILDING PADS AS DETAILED IN THE FOUNDATION CONSTRUCTION
DOCUMENTS.
6. UPON COMPLETION OF PERMITTING AND CONSTRUCTION OF LIFT STATION FORCE MAIN AND
GRAVITY SEWER FROM EXISTING BUILDING, BEGIN BRINGING SITE UP TO FINAL GRADES. PLACE STONE
BASE, AND FIRST LIFT OF ASPHALT.
7. STABILIZE ALL DISTURBED AREAS WITHIN THE REQUIRED TIMEFRAME FOR EACH TYPE AND AREA OF
DISTURBANCE. SEE SURFACE STABILIZATION FRAMES ON THE APPROVED EROSION CONTROL PLAN.
8. WITH APPROVAL OF THE ENGINEER AND NCDEQ, DEWATER SEDIMENTAND SKIMMER BASINS
UTILIZING A SILT BAG OR OTHER APPROVED METHOD. DEMUCK SKIMMER BASIN AREAS AND FILL WITH
SUITABLE SOILS.
NOTE: PERIMETER MEASURES MUST BE LEFT IN PLACE UNTIL ALL UPLAND AREAS ARE PERMANENTLY
STABILIZED. AFTER SITE IS PERMANENTLY STABILIZED, REMOVE ALL TEMPORARY EROSION CONTROL
MEASURES AND PROVIDE PERMANENT SEEDING WHERE TEMPORARY MEASURES HAVE BEEN REMOVED
AND GROUND COVER IS NOT ADEQUATE. SEDIMENT BASINS MAY NOT BE REMOVED OR CONVERTED TO
PERMANENT SCMS UNTIL ALL UPLAND AREAS ARE PERMANENTLY STABILIZED. NCDEQ SHOULD BE
NOTIFIED 10-DAYS PRIOR TO REMOVAL OF A BASIN." (GS 113A-57(3), 15A NCAC 04B .0131)
9. GRADE AND INSTALL WET PONDS AS DIRECTED ON THE FINAL CONSTRUCTION DOCUMENTS.
10. SEE REMAINING DISTURBED AREAS PER THE PERMANENT VEGETATION SCHEDULE. PLANTINGS ON
VEGETATED SHELF SHOULD BE SCHEDULED DURING APPROPRIATE SEASON.
11.REMOVE ALL SEDIMENT CONTROL DEVICES.
12. AT COMPLETION OF WORK, SUBMIT AS -BUILT PLANS AND UPDATED STORMWATER MANAGEMENT
PLAN TO NCDEQ.
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