NCC220387_Site Plan or Location Map_20220131

SURVEY LEGEND
PROPOSED LEGEND
BENCHMARK 0 NEW IRON PIPE MANHOLE
® CA TCH BASIN PI POWER PEDESTAL
® CLEAN OUT ¢ POLE HYDRANT
DI DROP INLET SANITARY MANHOLE WATER METER •
Q ELECTRIC MANHOLE SHRUB WATER VALVE e
© GAS MANHOLE _U_ SIGN CLEANOUT
pd GAS VALVE QD STORM DRAINAGE MANHOLE
INLET ■
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HYDRANT �D TREE TEE I _
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❑ JUNCTION BOX ® WATER MANHOLE 45' BEND
E LAMP ® WATER VALVE
GUARDRAIL -❑ ❑
CMB MAILBOX (aWELL
p MONUMENT 40 COMPUTED POINT STORM PIPE
ADJOINER LINE --------------
UTILITY EASEMENT -ESMT- - -ESMT- - -
FENCE LINE X X
LINE SURVEYED PAVEMENT HATCHING LEGEND
OVERHEAD POWER OH OH
RAILROAD TRACKS HEAVY DUTY PAVEMENT
RIGHT OF WA Y - - - -
SANI TAR Y SEWER S S
STORM SEWER §B §B LIGHT DUTY PAVEMENT
TREE LINE
WATER LINE W w CONCRETE
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DEMOLITION LEGEND
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TO BE REMOVED `. d4
TO BE REMOVED
EROSION CONTROL LEGEND
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VICINITY MAP
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TEMPORARY SILT FENCE
TEB 30
TEMPORARY EARTH BERM
PEB )
PERMANENT EARTH BERM
SD
TEMPORARY SLOPE DRAIN
SHEET INDEX:
LIMITS OF DISTURBANCE
SITE NOTES, LEGENDS & SHEET INDEX
COA
EXISTING CONDITIONS & DEMOLITION PLAN
C1.1
MATTING MATERIAL
SITE PLAN - PHASE 1
C2.1
SITE PLAN - PHASE 2
C2.2
0°
TEMPORARY CONSTRUCTION ENTRANCE
PAVING PLAN
GRADING PLAN
C2.3
C3.1
00
UTILITY PLAN
C4.1
1
EROSION CONTROL PLAN -PHASE 1
C5.1
❑
TEMPORARY INLET PROTECTION
EROSION CONTROL PLAN -PHASE 2
SKIMMER BASIN DETAIL
C5.2
C5.3
STANDARD AND STORM DRAINAGE DETAILS
C6.1
cPcb
TEMPORARY ROCK CHECK DAM
UTILITY DETAILS
C6.2
EROSION CONTROL DETAILS
C6.3
NCGO1 NOTES AND DETAILS
C6.4
C&
TEMPORARY ROCK OUTLET
OUTLET PROTECTION
DOUGHNUT INLET PROTECTION
:t iI: :71>I WlME,L01l
1. ALL UTILITY (WATER/SEWER) CONSTRUCTION SHALL CONFORM TO THE CURRENT STANDARDS OF THE CITY
OF WINSTON-SALEM.
2. ALL PROPOSED WATER IMPROVEMENTS FROM THE WATER MAIN TO THE WITHIN 5' OF THE BUILDING SHALL
BE INSTALLED BY THE GENERAL CONTRACTOR'S UTILITY CONTRACTOR.
3. ALL WATER MATERIAL SHALL BE DUCTILE IRON PIPE.
4. ALL HYDRANTS LOCATIONS SHALL BE COORDINATED WITH THE LOCAL FIRE MARSHALL PRIOR TO
INSTALLATION.
5. FIRE LINES SHALL BE INSTALLED BY THE UTILITY CONTRACTOR TO THE INSIDE OF THE BUILDING AND
STUBBED UP 1' ABOVE FINISH FLOOR.
6. ALL WATER PIPING SHALL HAVE A MINIMUM COVER OF 36 INCHES. BURIED MAGNETIC WARNING TAPE
SHALL BE LOCATED 6" ABOVE THE WATER LINE AND 12" BELOW GRADE.
7. BLUE TRACER WIRE SHALL BE INSTALLED ON ALL WATER LINES OUTSIDE OF BUILDING.
8. ALL SANITARY SEWER PIPE SHALL BE DUCTILE IRON.
9. GENERAL CONTRACTOR SHALL COORDINATE BETWEEN THE UTILITY CONTRACTOR AND THE BUILDING
PLUMBING CONTRACTOR ALL INVERT ELEVATIONS AND LOCATIONS PRIOR TO BEGINNING WORK
10. ALL SANITARY SEWER PIPING SHALL HAVE BURIED MAGNETIC WARNING TAPE 6" ABOVE THE PIPE AND 12"
BELOW GRADE.
11. MINIMUM SLOPE FOR SANITARY SEWER LATERAL SHALL BE 2% FOR 4" LATERALS AND 1% FOR 6" LATERALS
12. SANITARY SEWER SHALL HAVE CLEANOUTS WITH VERTICAL STACKS TO GRADE AT ALL BENDS AND AT 50'
O.0 INTERVALS ON STRAIGHT SECTIONS
13. ALL EXTERIOR ROOF DRAIN/DOWNSPOUT PIPING INDICATED TO BE PIPED, SHALL BE DONE BY THE UTILITY
CONTRACTOR.
14. ALL ROOF DRAIN/DOWNSPOUT PIPING SHALL BE SCHEDULE 40 PVC PIPING. SEE PLAN FOR SIZES.
15. ALL ROOF DRAIN/DOWNSPOUT PIPING SHALL HAVE CLEANOUTS WITH VERTICAL STACKS TO GRADE AT ALL
BENDS AND AT 75' O.0 INTERVALS ON STRAIGHT SECTIONS.
16. ALL CLEANOUT SHALL BE INSTALLED WITHIN A CONCRETE COLLAR AT GRADE.
17. ANY CLEANOUT LOCATED WITHIN ASPHALT OR CONCRETE AREAS, SHALL BE INSTALLED WITH A BRASS
COVER.
GENERAL NOTES:
1. OWNER: WINSTON SALEM/ FORSYTH COUNTY BOARD OF EDU.
PO BOX 2513
WINSTON SALEM, NC 27102
2. ADDRESS OF SITE 410 HAVERHILL RD
WINSTON SALEM, NC 27102
3. PARCEL ID: 6834-10-0678
4. DEED BOOK/PG DB 865 PG 190
5. CURRENT ZONING IP
6. CURRENT USE EDUCATIONAL
7. AREA OF TRACT 56.19t ACRES
8. WATERSHED WS-IV
9. BOUNDARY AND TOPOGRAPHIC INFORMATION TAKEN FROM SURVEY BY OTHERS., SIGNED BY JERRY W. ELLIS (PLS L-4558) ON
OCTOBER 10, 2016.
10. THIS PROPERTY IS NOT LOCATED WITHIN A DETAILED FLOOD HAZARD AREA AS SCALED FROM MAPS BY FEMA DATED JANUARY 02,
2009. SEE COMMUNITY PANEL #371068300J.
11. UNDERGROUND UTILITIES WHERE NOT DISCERNABLE BY SURFACE APPURTENANCES (MANHOLES, VALVES, CATCH BASINS, ETC...) ARE
SHOWN PER INFORMATION OBTAINED FROM ENGINEERING PLANS, UTILITY ENTITIES, SITE PLANS, AND OTHERS. SIZE AND LOCATIONS
SHOULD BE CONSIDERED APPROXIMATE.
12. THE CONTRACTOR SHALL BE RESPONSIBLE FOR DAMAGE TO EXISTING UTILITIES. CONTRACTOR SHALL EXPLORE AHEAD OF ALL
WORK TO VERIFY UTILITY LOCATIONS. ANY UTILITIES DAMAGED DURING CONSTRUCTION SHALL BE REPAIRED IMMEDIATELY AT NOT
ADDITIONAL COST TO THE OWNER.
13. CONTRACTOR SHALL COORDINATE REMOVAL OF ANY UTILITY WITH THE UTILITY PROVIDER.
14. CONTRACTOR SHALL COORDINATE WITH THE UTILITY PROVIDER ANY NEW SERVICE (ELECTRICAL, GAS, TELEPHONE, SANITARY, ETC...)
15. ALL DEMOLITION MATERIALS SHALL BE REMOVED FROM SITE AND DISPOSED OF IN AN APPROVED CONSTRUCTION DEBRIS LANDFILL.
NO MATERIAL WILL BE ALLOWED TO BE BURIED ON SITE.
16. CONTRACTOR SHALL BE REQUIRED TO PROVIDE A SIGNED AND SEALED SURVEY FROM A LICENSED PROFESSIONAL SURVEYOR IN
THE STATE OF NORTH CAROLINA AN ASBUILT SURVEY OF:
a. WATER LINE, VALVES, BENDS, HYDRANTS, TEES METERS, BACKFLOW PREVENTION DEVICES,
b.SEWER LINE MANHOLES, INVERTS, CLEANOUTS
c.STORMWATER SYSTEM CATCH BASINS, INVERTS
d.STORMWATER BEST MANAGEMENT PRACTICE SUCH AS BIO-RETENTION AREAS AND RETENTION PONDS INCLUDING BUT NOT LIMITED
TO TOPOGRAPHIC SURVEY, DETAILED SURVEY OF DRAWDOWN DEVICE.
17. ASBUILT SURVEY WILL BE NEEDED PRIOR TO ANY PARTIAL OR FINAL CERTIFICATIONS FOR WATER, SEWER, OR STORMWATER BEST
MANAGEMENT PRACTICE.
18. ALL RETAINING WALLS SHALL BE ENGINEERED BY A LICENSED PROFESSIONAL ENGINEER IN THE STATE OF NORTH CAROLINA.
19. OFFSITE SUITABLE BACKFILL MATERIAL FOR RETAINING WALLS IS CONSIDERED PART OF THE WALL. SHOULD THE CONTRACTOR
DESIRE TO USE ONSITE MATERIAL, CONTRACTOR SHALL BE RESPONSIBLE FOR OBTAINING CONFIRMATION WITH A GEOTECHNICAL
ENGINEER THAT THE ONSITE MATERIAL MEETS ALL DESIGN CRITERIA/ASSUMPTIONS PER THE DESIGN
20. ALL RETAINING WALLS HIGHER THAN 30" SHALL HAVE A 4' HIGH MINIMUM CHAIN LINK FENCE AT THE TOP OF THE WALL.
21. REQUIRED PARKING (1 SPACE PER 5 STUDENTS BASED ON DESIGN CAPACITY + 1 SPACE FOR EA. FACULTY & STAFF PERSON ON
THE LARGEST SHIFT)
PROVIDED PARKING SPACES: 92
HANDICAP SPACES: 5
TOTAL SPACES PROVIDED: 97
GENERAL EROSION CONTROL/GRADING NOTES:
1. CONTRACTOR SHALL SET UP A PRE -GRADING MEETING WITH THE ENGINEER, EROSION CONTROL INSPECTOR, GRADING CONTRACTOR AND OWNER
PRIOR TO STARTING WORK. THE CONTRACTOR WILL RECEIVE THE GRADING PERMIT AT THIS MEETING.
2. THE EROSION CONTROL INSPECTOR FOR THIS PROJECT IS NCDEQ DEPARTMENT OF LAND QUALITY [phone].
3. ALL GRADES REPRESENT THE FINAL GRADE WITH NO ADJUSTMENTS FOR TOPSOIL.
4. ANY TOPSOIL ON SITE SHALL BE STRIPPED AND STOCKPILED FOR FUTURE USE AROUND BUILDINGS, LANDSCAPE ISLANDS ETC. TOPSOIL SHALL
BE SCREENED TO REMOVE ROCK AND WOODY DEBRIS PRIOR TO USAGE. THIS SHALL BE INCLUDED IN THE BASE BID.
5. ALL SLOPES SHALL BE SEEDED IMMEDIATELY AFTER REACHING FINAL GRADE. PERIMETER BERMS AND SLOPES 3:1 OR STEEPER SHALL BE
SEEDED WITHIN 7 DAYS OF REACHING FINAL GRADE. ALL OTHER SLOPES SHALL BE SEEDED WITHIN 14 DAYS OF REACHING FINAL GRADE.
AREAS THAT HAVE BEEN DISTURBED AND WORK IS SUSPENDED IN THAT AREA FOR MORE THAN 14 DAYS SHALL BE SEEDED. INSPECT SLOPES
FOR EROSION AND REPAIR BY INSTALLING MATTING MATERIAL ON SLOPES THAT ROUTINELY EXPERIENCE EROSION PROBLEMS PRIOR TO
PERMANENT VEGETATION ESTABLISHMENT.
6. EROSION CONTROL MEASURES INDICATED ARE SHOWN IN APPROXIMATE LOCATIONS. SLIGHT FIELD ADJUSTMENTS SHOULD BE EXPECTED TO
INSURE SEDIMENT BASINS, BERMS, AND OTHER EROSION CONTROL FEATURES FUNCTION TO MAXIMUM EFFICIENCIES.
7. ALL EROSION CONTROL MATERIALS MUST BE ON SITE PRIOR TO BEGINNING CONSTRUCTION. I.E. BUT NOT LIMITED TO RISER/BARREL, SILT
FENCING, ETC.
8. ADDITIONAL EROSION CONTROL MEASURES NOT SHOWN ON THIS PLAN MAY BE REQUIRED TO INSURE NO SEDIMENT LEAVES THE SITE. THE
CONTRACTOR IS EXPECTED TO NOTIFY THE ARCHITECT OR ENGINEER IMMEDIATELY IF THEY FEEL ADDITIONAL MEASURES ARE NEEDED.
9. THE CONTRACTOR MUST COMPLY WITH ALL PROVISIONS OF THE NORTH CAROLINA GENERAL STORMWATER PERMIT FOR LAND DISTURBING
CONSTRUCTION ACTIVITIES. AS OF MARCH 10, 2003, ALL CONSTRUCTION SITES ONE (1) ACRE OR MORE, REQUIRE A NPDES PERMIT
THEREFORE:
a. WRITTEN DOCUMENTATION OF A DEVIATION FROM APPROVED PLAN MUST BE NOTED ON THE APPROVED PLANS.
b. WRITTEN DOCUMENTATION OF AN EMERGENCY SITUATION WHERE SEDIMENT HAS BEEN DISCHARGED OFF SITE MUST BE RECORDED. ALSO,
CONTRACTOR'S ACTIONS TO REPAIR AND RETURN AREA TO PRE -STORM CONDITION MUST BE RECORDED.
c. THE CONTRACTOR SHALL INSPECT ALL EROSION AND SEDIMENTATION CONTROL FACILITIES EVERY SEVEN DAYS AND WITHIN 24 HOURS OF
A .5 INCH OF RAIN. FINDINGS SHALL BE RECORDED AND PRESENTED UPON INSPECTOR'S REQUEST.
d. THE CONTRACTOR SHALL PROVIDE RAIN -RECORDING DEVICE AND RECORD EACH RAINFALL.
e. ANY FAILURES THAT CAUSE VISIBLE SEDIMENTATION TO LEAVE THE APPROVED DISTURBED LIMITS SHALL BE CORRECTED IMMEDIATELY AND
DOCUMENTED.
f. A COPY OF THE NPDES PERMIT SHOULD BE KEPT ON SITE FOR REFERENCE.
10. A NEW SELF -INSPECTION PROGRAM FOR ALL LAND -DISTURBING ACTIVITIES LARGER THAN ONE (1) ACRE BECAME EFFECTIVE OCTOBER 1, 2010
AS PER GS 113A-54.1(E). THIS GENERAL STATUTE DIRECTS ALL PERSONS CONDUCTING LAND -DISTURBING ACTIVITIES LARGER THAN ONE (1)
ACRE TO INSPECT THEIR PROJECT AFTER COMPLETING EACH PHASE OF THE PROJECT, AND DOCUMENT THE INSPECTION IN WRITING. A DETAILED
EXPLANATION MAY BE VIEWED AT
HTTPS: //DEQ.NC.GOV/ABOUT/DIVISIONS/ENERGY-MINERAL- LAN D-RESOURCES/ENERGY-MINERAL- LAND -PERM ITS/STORMWATER-PERMITS/
CONSTRUCTION -SW.
11. AS OF APRIL 1, 2019, REVISIONS WERE MADE TO THE NORTH CAROLINA DIVISION OF WATER QUALITY (DWQ) CONSTRUCTION GENERAL PERMIT
(NCGO1). ALL NEW CONSTRUCTION ACTIVITIES HAVING OVER ONE ACRE OF DISTURBED AREA ARE REQUIRED TO COMPLETE AND SUBMIT AN
ELECTRONIC NOTICE OF INTENT (NOI) FORM REQUESTING A CERTIFICATE OF COVERAGE (COC) UNDER THE NCGO1 CONSTRUCTION STORMWATER
GENERAL PERMIT. THIS FORM MUST BE SUBMITTED PRIOR TO THE COMMENCEMENT OF ANY LAND DISTURBING ACTIVITY. THE eNOI FORM AND
INSTRUCTIONS MAY BE ACCESSED AT https: //DEQ.NC.GOV/NCGO1.
12. IF CONTRACTOR DEEMS OFFSITE BORROW OR WASTE IS REQUIRED, THE CONTRACTOR SHALL PROVIDE PROOF THAT THE BORROW/WASTE
AREA(S) ARE OPERATING UNDER AN APPROVED EROSION CONTROL PLAN. IF ADJUSTMENTS ARE SUBMITTED AND APPROVED, THE GRADING
CONTRACTOR SHALL PROVIDE A SEQUENCE OF CONSTRUCTION PRIOR TO ANY CHANGE. THIS SHALL INCLUDE HIS ESTIMATE OF CUT VERSUS FILL
AND THE METHOD FOR MOVING DIRT AROUND THE ENTIRE SITE TO THE COMPLETION OF THE PROJECT.
13. GENERAL CONTRACTOR IS RESPONSIBLE FOR INSPECTION/MAINTENANCE AND REPAIR OF ALL EROSION CONTROL MEASURES UNTIL THE
PROJECT IS COMPLETE.
14. ALL FILL SLOPES OVER 6' HIGH SHALL HAVE EARTH BERMS AND SLOPE DRAINS INSTALLED AT THE END OF EACH DAY OF GRADING ACTIVITY.
AS SLOPES EXTEND UPWARDS, TEMPORARY SLOPE DRAINS ARE TO BE PROVIDED FOR ALL SLOPES GREATER THAN EIGHT FEET HIGH. MAINTAIN
BERMS AT THE TOP OF FILL SLOPES TO DIRECT RUN OFF TO SLOPE DRAINS. PERMANENT SLOPE DRAINS INDICATED SHALL BE BURIED WITH A
MINIMUM OF 12" OF COVER.
15. CONTRACTOR SHALL EXPLORE FOR ON -SITE MATERIAL TO REPLACE ANY UNSUITABLE MATERIAL ENCOUNTERED. THIS TASK SHALL OCCUR
IMMEDIATELY FOLLOWING THE LOGGING OPERATION. THE DESIGNATED GEO-TECH COMPANY WILL PROVIDE ASSISTANCE.
16. TOP SOIL CAN BE STOCKPILED WHERE SHOWN ON PLAN. STOCKPILE WILL REQUIRE SILT FENCES AND BERMS FOR EROSION CONTROL. FIELDS
SHALL BE ROUGH GRADED PRIOR TO STOCKPILING. ANY EXCESS SOIL IS THE PROPERTY OF OWNER. SOIL SHALL BE STOCKPILED IN INDICATED
AREAS, SEEDED AND SILT FENCE SHALL BE ADDED ON THE LOW SIDE OF THE STOCKPILE. CONFIRM LOCATION OF STOCKPILES WITH OWNER.
17. CONTRACTOR SHALL VERIFY ALL CURBING AND PARKING GRADES MANUALLY PRIOR TO INSTALLATION. ANY ADJUSTMENTS SHALL BE MADE AT
THIS TIME TO PROVIDE ADEQUATE DRAINAGE. CONTACT THE SITE ENGINEER IMMEDIATELY FOR RECOMMENDATIONS.
18. CONTRACTOR WILL BE RESPONSIBLE FOR SCARIFYING THE SOIL, AS NECESSARY FOR ADEQUATE USAGE WITH NO ADDITIONAL COST TO THE
OWNER.
19. ALL DITCHES GREATER THAN 2% SHALL HAVE EXCELSIOR MATTING INSTALLED.
20. ALL EROSION CONTROL DEVICES ARE TO REMAIN IN PLACE UNTIL SITE IS PROPERLY STABILIZED WITH SUFFICIENT GROUND COVER. GROUND
COVER MUST BE MAINTAINED TO A DEGREE THAT PREVENTS SOIL EROSION AND SEDIMENTATION AT ALL TIMES.
21. CONTRACTOR SHALL CALL FOR AN INSPECTION PRIOR TO REMOVING ANY EROSION CONTROL DEVICES. REMOVAL OF EROSION CONTROL DEVICES
SHALL OCCUR ONLY UPON RECEIPT OF APPROVAL FROM EROSION CONTROL INSPECTOR. ANY MODIFICATIONS TO THE APPROVED PLANS MUST
BE PRE -APPROVED AND DOCUMENTED ON THE SELF -INSPECTION FORMS.
22. AFTER INSPECTION FOR SUFFICIENT GROUND COVER AND THE SITE'S COVER IS APPROVED, CONTRACTOR SHALL REMOVE THE SEDIMENT THAT
HAS COLLECTED FROM THE EROSION CONTROL DEVICES AND GRADE THE AREA(S) WHERE THE MEASURES WERE INSTALLED TO FINAL
ELEVATIONS AND STABILIZE.
23. ALL EROSION CONTROL MEASURES MUST CONFORM TO THE LATEST STANDARDS FOUND IN THE EROSION AND SEDIMENT CONTROL PLANNING
AND DESIGN MANUAL OF THE NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES.
AL
25496 c
08/19/2021
FINAL DRAWING
Not for Construction
For Review/ Approval Only
SITE NOTES, LEGENDS & INDEX SHEET
DAVIS • MARTIN • POWELLI dmpENGINEERS & SURVEYORS
6415 OLD PLANK RD, HIGH POINT, NC 27265 1 T: [phone] 1 F: [phone] 1 WWW.DMP-INC.COM I LICENSE: F-0245
THESE DRAWINGS ARE INSTRUMENTS OF SERVICE AND
SHALL REMAIN THE PROPERTY OF THE ARCHITECT
WHETHER THE PROJECT FOR WHICH THEY ARE MADE
IS EXECUTED OR NOT, THEY ARE NOT TO BE USED
BY THE OWNER OR ANY OTHER PERSON ON OTHER
PROJECTS OR EXTENSIONS TO THIS PROJECT EXCEPT
BY AGREEMENT IN WRITING AND WITH APPROPRIATE
COMPENSATION TO THE ARCHITECT.
© COPMW 2006 BY EIM WE ~AID ARd#IECTS
PA, ALL NO RESFRYFD. OUR AS PTAMTIED UNDER THE
UNITED STATES COPYRIGHT ACT OF 1976, NO PARE
OF THIS DOCUMENT MAY BE REPRODUCED OR
DISTRIBUTED IN ANY FORM OR BY ANY MEANS
WITHOUT THE WRITTEN PERMISSION OF ERSOY &
ASSOCIATES, PA
DRAWN : HMC
CHECKED: BAP
COMM. : 1701
DATE :08-11-2021
200033
CO. I OF