SW7080717_APPROVED PLANS_20190613

STORMWATER DIVISION CODING SHEET
POST -CONSTRUCTION PERMITS
PERMIT NO.
SW IM 77
DOC TYPE
❑ CURRENT PERMIT
APPROVED PLANS
HISTORICAL FILE
❑ COMPLIANCE EVALUATION INSPECTION
DOC DATE�L2����j
YYYYMMDD

GRAPHIC SCALE
300 0 150 300 000 1200
( IN FEET' )
1 inch = 300 ft_
PERQUIMANS RIVER �f
.
r�
HIGH DENSITY
. Ii +- r'� PROJECT AREA �I
fit
moo•' ,.^� v 1v PROJEHIGH
CTAREA'41
OVERALL PROJECT AREA ¢
fSW718 717 PER... V
/SW7180717MOD ��.
0
g LOW DENSITY
PROJECT AREA
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�± 112k,' }r 9�/� Lyjl.3o� PROP. 30' X 40.'�
�� GRAVEL PAD
1 ! � �% .. � ,;:�� . � �� or d (IY� r` \e a•
�'�� � fir=' � � �!p, � �1/ `} �• � v^)� ','/J \(`•• '��
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NOTES: RECEIVED APR 2 5 1p1�
1. OWNER / APPLICANT: HARVEY POINT DEFENSE
TESTING ACTIVITY
2535 HARVEY POINT ROAD
HERTFORD, NC 27944
2. TAX MAP PARCEL ID. 2-0073-0031
PIN: 7886-94-5371
3. LOCATION: HARVEY POINT DEFENSE TESTING ACTIVITY
HARVEY POINT, INC
4. SCOPE OF PROJECT: HARVEY POINT PROPOSES THE
INSTALLATION OF A NEW 30' X 40' GRAVEL PAD
WITHIN THE LOW DENSITY AREA OF STORMWATER
PERMIT SW7180717MOD.
5. TOPOGRAPHIC INFORMATION SHOWN ON THIS PLAN IS
BASED ON GIS k LIDAR INFORMATION PROVIDED BY
THE HARVEY POINT DEFENSE TESTING ACTIVITY
FACILITY. BOUNDARY INFORMATION SHOWN IS BASED
ON DEED DESCRIPTIONS AS APPLIED TO FILE
PROVIDED BY HARVEY POINT.
8. PROPERTY IS LOCATED IN F.I.R.M. ZONE •X'. F.I.R.M.
ZONES SUBJECT TO CHANGE BY F.E.MJL
7. NO WORK IS PROPOSED IN USACE JURISDICTIONAL
WETLANDS.
8. PROPOSED GRAVEL. ACCESS DRIVE IS LOCATED WITHIN
THE LOW DENSITY DRAINAGE AREA (1L) OF SWM
PERMIT /SW7180717MOD. THE LOW DENSITY
COMPONENT OF THE PERMIT ALLOWS FOR UP TO 24%
OF TOTAL COVERAGE. THE REVISED COVERAGE
BREAKDOWN FOR 1L IS AS FOLLOWS:
EXISTING COVERAGE 495,712 SF
PROPOSED GRAVEL PAD: 1,200 SF
FUTURE COVERAGE 323.349 SF
TOTAL: 820,261 SF
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LOCATI
HARVEY POINT DEFENSE TESTING FACILITY MAP
SHEET
TITLE
GENERAL INFORMATION
G-001
TITLE SHEET/INDEX OF DRAWINGS
CIVIL
C-001
LEGEND,
NOTES, & UTILITY SCHEDULES
CD101
EXISTING
CONDITIONS/DEMOLITION PLAN
CD102
EXISTING
CONDITIONS PLAN
CD103
EXISTING
CONDITIONS/DEMOLITION PLAN —OPTION
CS101
LAYOUT
AND UTILITY PLAN
CS102
LAYOUT
AND UTILITY PLAN —OPTION
CG101
GRADING
AND DRAINAGE PLAN
CG102
GRADING
AND DRAINAGE PLAN —OPTION
C-501
EROSION
AND SEDIMENT CONTROL NOTES
C-502
EROSION
AND SEDIMENT CONTROL DETAILS
C-503
DETAILS
C-504
DETAILS
APPROVED
NORTH CAROLINA ENVIRONMENTAL
MANAGEMENT COMMISSION
DIVISION OF WATER QUALITY
Dom_ // so1-7—
SI m.w3teT perrnd No. Sud 70e907�
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PROJECT NO.:
022216-01
CONSTRUCTION CONTRACT NO.:
DRAWING NO.:
SHEET 01
OF 28
G-001
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DEMOLITION NOTES
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❑2 REMOVE BITUMINOUS PAVEMENT
❑3 RELOCATE EARTH SWALE
® REMOVE GRAVEL
EROSION & SEDIMENT CONTROL MEASURES
TEMPORARY GRAVEL CONSTRUCTION ENTRANCE (NC 6.06) (SEE SHEET C-502/C2)
IP ROCK PIPE INLET PROTECTION (NC 6.55) (SEE SHEET C-502/A4)
SF TEMPORARY SEDIMENT FENCE (NC 6.62) (SEE SHEET C-502/Ct)
CS COMPOST SOCK (NC 6.66) (SEE SHEET C-502/A1)
(JP) INLET PROTECTION (NC 6.51) (SEE SHEET C-502/B4)
GRAPHIC SCALE
0 25' 50'
1"=25'
5
75'
I
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SURVEYORS
NORFOLK. MRGINIA
11/17/2016 5l�
APPROVED
FOR COMMANDER NAVFAC
ACTIVITY
SATISFACTORY TO DATE
DES CAB DRW CAD CHK REG
PM/DM
BRANCH MANAGER
CHIEF ENG/ARCH
XX
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PROJECT NO.:
CONSTRUCTION CONTRACT NO..
DRAWING NO.:
100'
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❑2 REMOVE BITUMINOUS PAVEMENT
❑3 RELOCATE EARTH SWALE
® REMOVE GRAVEL :n 302
EROSION & SEDIMENT CONTROL MEASURES 11 17 2016 5
APPROVED
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TEMPORARY GRAVEL CONSTRUCTION
ENTRANCE
(NC 6.06) (SEE SHEET C-502/C2)
RIP
ROCK PIPE INLET PROTECTION (NC
6.55) (SEE
SHEET C-502/A4)
SF
TEMPORARY SEDIMENT FENCE (NC
6.62) (SEE
SHEET C-502/Ct)
FOR COMMANDER NAVFAC
ACTIVITY
CS COMPOST SOCK (NC 6.66) (SEE SHEEP C-5O2/At) SATISFACTORY TO DATEDES CAB DRW CAD CHK REG
IP INLET PROTECTION (NC 6.51) (SEE SHEET C-502/134) PM/DM
BRANCH MANAGER
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PROJECT NO.:���
GRAPHIC SCALE CONSTRUCTION CONTRACT NO.
DRAWING NO.:
1 - 25 0 25' 50' 75' 100' SHEET 05 OF
CD103
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LIMITS OF CONSTRUCTION
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NOTES:
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C-504).
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( SAND PIT CONTAINMENT WALL (SEE SHEET C-503/C3)
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RIP ROCK PIPE INLET PROTECTION (NC 6.55) (SEE SHEET C-502/A4)
SF TEMPORARY SEDIMENT FENCE (NC 6.62) (SEE SHEET C-502/Ct) FOR COMMANDER NAVFAC
Acnvm
CS COMPOST SOCK (NC 6.66) (SEE SHEET C-502/A1)
IP INLET PROTECTION (NC 6.51) (SEE SHEET C-502/B4) SATISFACTORY TO DATE
DES CAB I DR W CAD 77HK REG
PM/DM
BRANCH MANAGER
CHIEF ENG/ARCH
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DRAWING NO.:
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CONCRETE ENTRANCE (SEE SHEET C-504/C5) NORFOLK, VIRGINIA
® EARTH SWALE (SEE SHEET C-504/A1) ON$NLTW
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EROSION & SEDIMENT CONTROL MEASURES
IP
ROCK PIPE
INLET PROTECTION
(NC
6.55)
(SEE
SHEET C-502/A4)
SF
TEMPORARY
SEDIMENT FENCE
(NC
6.62)
(SEE
SHEET C-502/C1)
11/17/2016 $FL
APPROVED
FOR COMMANDER NAVFAC
ACTIVITY
COMPOST SOCK (NC 6.66) (SEE SHEET C-502/A1) SATISFACTORY TO DATE
DES CAB DRW CAD CHK REG
IP INLET PROTECTION (NC 6.51) (SEE SHEET C-502/134) PM/DM
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CHIEF ENG/ARCH
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PROJECT NO.:
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GRAPHIC SCALE CONSTRUCTION CONTRACT NO,
DRAMNG NO.:
0 25' 50' 75' 100'
1 " = 25' SHEET 07 OF 28
CS102
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6'
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UDO -
D® 42' -
6"
UD. 0
3.12%
® S. CO.
& 6"
45'+22 1/2' BENDS
INV. =
8.62
®-
DO 95' -
6"
UD. 0
0.14%
® S. CO.
® -
® 22' -
6"
UD. 0
3.12%
INV. =
8.62
UDO -
"DO70' -
6"
UD. 0
0.22%
® WYE
INV. =
7.31
UDO -
U® 18' -
6"
LID. 0
0.22%
® PIPE END -
SEE NOTE 2 * UDO -
UD1 155'
- 6" UD. 0 0.18%
INV. =
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6" UD. 0 0.18%
® S. CO.
INV. =
5.50
* INSTALL
UD. PIPE 3'
OFF
EDGE
OF PAVEMENT.
DO 45' BEND
INV. =
5.34
FUD-0 PIPE END -
SEE NOTE 2
INV. =
5.30
IUD-0-S. CO.
INV. =
5.30
Y- I ,~_
D1 45' BEND
INV. = 5.01
UD 11 PIPE END - SEE NOTE 2
INV. = 5.00
NOTES:
1. REFER TO C5/C-503 FOR UNDER
DRAIN DETAIL
2. PROVIDE CONCRETE PAD FOR
SHOULDER DRAIN INSTALLATION IN
ACCORDANCE WITH PLATE 816.01
NCDOT ROADWAY STANDARD
Zi
LIMITS OF CONSTRUCTION
FOR ELECTRICAL WORK -
LIMITS OF
CONSTRUCTION
A
�► . M.E. 7.5
DRAWINGS, JANUARY 2012, PROVIDE
A
8" J57 STONE BEDDING MATERIAL
UNDER THE PAD. REFER TO
<
A4/C-503
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? (REFER TO A1/C-503)
4x
£
LIMITS OF
CONSTRUCTION
EROSION & SEDIMENT CONTROL MEASURES
RIP ROCK PIPE INLET PROTECTION (NC 6.55) (SEE SHEET C-502/A4)
SF TEMPORARY SEDIMENT FENCE (NC 6.62) (SEE SHEET C-502/C1)
0 COMPOST SOCK (NC 6.66) (SEE SHEET C-502/At)
IP INLET PROTECTION (NC 6.51) (SEE SHEET C-502/134)
GRAPHIC SCALE
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1 " = 25' i
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PROJECT NO.: 022216-01
CONSTRUCTION CONTRACT NO.:
DRAWING NO.:
75' 100'
SHEET EOF �
CG 101
�
11
C
I
NO
1 1 2
3
4 ' 5

2
3 � 4
5
UNDERDRAIN SCHEDULE (SEE
C-504/A4)
STRUCTURE
P_IP,E
UD01
S. CO.
UD01 -
® 85' -
6"
UD. O
0.00%
INV. = 8.62
D
®S.
CO. & 6' 45•+22 1/7
BENDS UDO -
®42' -
6"
U0. O
3.12%
INV. = 8.62
®-
DO 95' -
6"
UD. O
0.14%
®
S. CO.
® -
® 22' -
6"
UD. O
3.12%
INV. = 8.62
UDO -
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UD. O
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®
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INV. = 7.31
UDO -
® 18' -
6"
UD. O
0.22%
UDO
PIPE END - SEE NOTE 2
* UDO -
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- 6" UD. O 0.18%
INV. = 6.00
UD1 -
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6" UD. O 0.18%
DO
S. CO.
INV. = 5.50
INSTALL
UD. PIPE 3'
OFF
EDGE
OF PAVEMENT.
DO
45• BEND
INV. = 5.34
FUD-0
PIPE END - SEE NOTE 2
INV. = 5.30
UDO S. CO.
INV. = 5.30
Dl 46 BEND
INV. = 5.01
C U 111 PIPE END - SEE NOTE 2
INV. = 5.00
0
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LIMITS OF
CONSTRUCTION
SEE SECTION A4 ON
SHEET C-504
1
LIMITS OF CONSTRUCTION
FOR ELECTRICAL WORK
NOTES:
�. 1. REFER TO C5/C-503 FOR
UNDERDRAIN DETAIL M.E. 7.5
2. PROVIDE CONCRETE PAD FOR i
SHOULDER DRAIN INSTALLATION IN M.E. 7.4
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EROSION & SEDIMENT CONTROL MEASURES
RIP ROCK PIPE INLET PROTECTION (NC 6.55) (SEE SHEET C-502/A4)
SF TEMPORARY SEDIMENT FENCE (NC 6.62) (SEE SHEET C-502/Cl)
® COMPOST SOCK (NC 6.66) (SEE SHEET C-502/A1)
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IP INLET PROTECTION (NC 6.51) (SEE SHEET C-502/134) SATISFACTORY TO DATE
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DRW CAD
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PROJECT NO.:
GRAPHIC SCALE
CONSTRUCTION CONTRACT N°
DRAWING NO.:
0 25' 50' 75' 100'
SHEET Og OF 28
1 " = 25'
CG 102
4
5

5
RTH CAROLINA SEEDI
REQUIREMENTS
TEMPORARY GROUND COVER
TEMPORARY SEEDING RECOMMENDATIONS FOR LATE
WINTER AND EARLY SPRING
SEEDING MIXTURE
R RAIN RATE 'LB ACRE)
D 20
THE USE OF ANNUAL RYE GRASS IS PROHIBITED FOR
USE IN ANY APPLICATION
ANNUAL LESPEDEZA 50
(KOBE IN PIEDMONT AND COASTAL PLAIN)
OMIT ANNUAL LEOPEDEZA WHEN DURATION OF
TEMPORARY COVER IS NOT TO EXTEND BEYOND JUNE.
SEEDING DATES
COASTAL PLAIN - DEC. 1 - APR. 15
SOIL AMENDMENTS
FOLLOW RECOMMENDATIONS OF SOIL TESTS OR APPLY
2,000 LB/ACRE GROUND AGRICULTURAL LIMESTONE
AND 750 LB/ACRE 10-10-10 FERTILIZER.
MULCH
APPLY 4,000 LB/ACRE STRAW. ANCHOR STRAW BY
TACKING WITH ASPHALT, NETTING, OR A MULCH
ANCHORING TOOL. A DISK WITH BLADES SET NEARLY
STRAIGHT CAN BE USED AS A MULCH ANCHORING
TOOL.
C MAINTENANCE
REFERTILIZE IF GROWTH IS NOT FULLY ADEQUATE.
RESEED, REFERTILIZE AND MULCH IMMEDIATELY
FOLLOWING EROSION OR OTHER DAMAGE.
TEMPORARY SEEDING RECOMMENDATIONS FOR SUMMER
SEEDING MIXTURE
SPECIES RATE (LB/ACRE)
GERMAN MILLET 40
SEEDING DATES
COASTAL PLAIN APR. 15-AUG. 15
SOIL AMENDMENTS
FOLLOW RECOMMENDATIONS OF SOIL TESTS OR APPLY
2000 LB/ACRE GROUND AGRICULTURE LIMESTONE AND
750 LB/ACRE 10-10-10 FERTILIZER.
MULCH
APPLY 4,000 LB/ACRE STRAW. ANCHOR STRAW BY
TACKING WITH ASPHALT, NETTING, OR A MULCH
ANCHORING TOOL. A DISK WITH BLADES SET NEARLY
STRAIGHT CAN BE USED AS A MULCH ANCHORING
B TOOL.
MAINTENANCE
REFERTILIZE IF GROWTH IS NOT FULLY ADEQUATE.
RESEED, REFERTILIZE AND MULCH IMMEDIATELY
FOLLOWING EROSION OR OTHER DAMAGE.
TEMPORARY SEEDING RECOMMENDATIONS FOR FALL
SEEDING MIXTURE
SPECIES RATE (LB/ACRE)
RYE GRAIN 120
THE USE OF ANNUAL RYE GRASS IS PROHIBITES FOR
USE IN ANY APPLICATION
SEEDING DATES
COASTAL PLAIN AND PIEDMONT - AUG 15-DEC 30
SOIL AMENDMENTS
FOLLOW RECOMMENDATIONS OF SOIL TESTS OR APPLY
2000 LB/ACRE GROUND AGRICULTURE LIMESTONE AND
1000 LB/ACRE 10-10-10 FERTILIZER.
MULCH
APPLY 4,000 LB/ACRE STRAW. ANCHOR STRAW BY
A TACKING WITH ASPHALT, NETTING, OR A MULCH
ANCHORING TOOL. A DISK WITH BLADES SET NEARLY
STRAIGHT CAN BE USED AS A MULCH ANCHORING
TOOL.
2 3
EROSION AND SEDIMENT CONTROL NOTE
MAINTENANCE
REPAIR AND REFERTILIZE DAMAGED AREAS
IMMEDIATELY. TOPDRESS WITH 50 LB/ACRE OF
NITROGEN IN MARCH. IF IT IS NECESSARY TO
EXTEND TEMPORARY COVER BEYOND JUNE 15,
OVERSEED WITH 50 LB/ACRE KOBE (PIEDMONT AND
COASTAL PLAIN) LESPEDEZA IN LATE FEBRUARY OR
EARLY MARCH.
PERMANENT GROUND COVER
PERMANENT SEEDING NO. 1CP FOR: WELL -TO POORLY
RAINED SOILS WITH GOOD MOISTURE RETENTION• LOW
MAINTENANCE
SEEDING MIXTURE
SPECIES RATE (LB/ACRE)
TALL FESCUE 80
PENSACOLA BAHIAGRASS 50
SERICEA LESPEDEZA 30
KOBE LESPEDEZA 10
SEEDING NOTES
1. FROM SEPT 1. - MAR 1., USE UNSCARIFIED
SERICEA SEED.
2. ON POORLY DRAINED SITES OMIT SERICEA AND
INCREASE KOBE TO 30 LB/ACRE.
3. WHERE A NEAT APPEARANCE IS DESIRED, OMIT
SERICEA AND INCREASE KOBE TO 40 LB/ACRE.
NURSE PLANTS
BETWEEN APR. 15. AND AUG. 15, ADD 10 LB/ACRE
GERMAN MILLET OR 15 LB/ACRE SUDANGRASS.
PRIOR TO MAY 1 OR AFTER AUG 15, ADD 25
LB/ACRE RYE (GRAIN).
SEEDING DATES
BEST POSSIBLE
EARLY SPRING: FEB.15-MAR. 20 FEB. 15-APR.
30
FALL: SEPT. 1-SEPT. 30 SEPT. 1-OCT.
31
SOIL AMENDMENTS
APPLY 3,000-5000 LB/ACRE GROUND AGRICULTURAL
LIMESTONE (USE THE LOWER RATE ON SANDY SOILS)
AND 1,000 LB/ACRE 10-10-10 FERTILIZER.
MULCH
APPLY 4,000 LB/ACRE GRAIN STRAW OR EQUIVALENT
COVER OF ANOTHER SUITABLE MULCH. ANCHOR
STRAW BY TACKING WITH ASPHALT, NETTING, OR
ROVING OR BY CRIMPING WITH A MULCH ANCHORING
TOOL. A DISK WITH BLADES SET NEARLY STRAIGHT
CAN BE USED AS A MULCH ANCHORING TOOL.
MAINTENANCE
IF GROWTH IS LESS THAN ADEQUATE, REFERTILIZE IN
THE SECOND YEAR, ACCORDING TO SOIL TESTS OR
TOPDRESS WITH 500 LB/ACRE 10-10-10 FERTILIZER.
MOW AS NEEDED WHEN SERICEA IS OMITTED FROM
THE MIXTURE. RESEED, FERTILIZE, AND MULCH
DAMAGED AREAS IMMEDIATELY. WATER AS NECESSARY
TO MAINTAIN ADEQUATE MOISTURE IN THE ROOT ZONE.
DURING THE GERMINATION PROCESS, SEED IS TO BE
KEPT ACTIVELY GROWING. IMMEDIATELY AFTER
TURFING, PROTECT AGAINST TRAFFIC AND OTHER USE.
SOIL REMOVAL NOTE:
1. SOIL REMOVED FROM SITE SHALL BE DISPOSED OF
IN A DUMPSTER PROVIDED BY THE GOVERNMENT.
1. UNLESS OTHERWISE INDICATED, ALL VEGETATIVE AND
STRUCTURAL EROSION AND SEDIMENT CONTROL PRACTICES
WILL BE CONSTRUCTED AND MAINTAINED ACCORDING TO
MINIMUM STANDARDS AND SPECIFICATIONS OF THE NORTH
CAROLINA EROSION AND SEDIMENT CONTROL PLANNING
DESIGN MANUAL (REVISED JUNE 2006).
2. THE CONTRACTOR SHALL APPLY PERMANENT OR TEMPORARY
SOIL STABILIZATION TO ALL DENUDED OR DISTURBED AREAS
WITHIN 7 DAYS OF THE LAST LAND DISTURBING ACTIVITY FOR
THE PERIMETER DIKES, SWALES, DITCHES AND SLOPES, HIGH
QUALITY WATER (HWQ) ZONES AND SLOPES STEEPER THAN
3:1. SOIL STABILIZATION MUST ALSO BE APPLIED TO
DENUDED OR DISTURBED AREAS WITHIN 14 DAYS OF THE
LAST LAND DISTURBING ACTIVITY FOR SLOPES 3:1 OR
FLATTER AND OTHER AREAS WITH SLOPES FLATTER THAN
4:1. SOIL STABILIZATION MEASURES INCLUDE VEGETATIVE
ESTABLISHMENT, MULCHING AND THE EARLY APPLICATION OF
GRAVEL BASE MATERIAL ON AREAS TO BE PAVED.
3. ALL EROSION AND SEDIMENT CONTROL MEASURES ARE TO
BE INSTALLED PRIOR TO OR AS THE FIRST STEP IN
CONSTRUCTION.
4. THE NPDES CONSTRUCTION PERMIT REQUIRES EROSION
CONTROL DEVICES AND STORM OUTFALLS BE INSPECTED
WEEKLY (EVERY 7 CALENDAR DAYS) AND WITHIN 24 HOURS
OF A .5 INCH RAIN EVENT. IT WILL BE THE RESPONSIBILITY
OF THE CONTRACTOR TO CONDUCT THESE INSPECTIONS AND
MAINTAIN RECORDS UNTIL THE AREA HAS STABILIZATION,
EVIDENT BY 95% VEGETATIVE GROWTH FOR AREAS PROVIDED
SEEDING. REMOVE SEDIMENT DEPOSITS AS NECESSARY TO
PROVIDE ADEQUATE STORAGE VOLUME FOR THE NEXT RAIN
AND TO REDUCE PRESSURE ON THE FENCE. SEDIMENT
SHALL BE REMOVED WHEN THE LEVEL OF SEDIMENT
DEPOSITION REACHES HALF WAY TO THE TOP OF THE
BARRIER. TAKE CARE TO AVOID UNDERMINING THE FENCE
DURING CLEANOUT. TO FACILITATE RAINFALL MONITORING A
RAIN GAUGE IS REQUIRED TO BE ON SITE. ONCE
STABILIZATION HAS BEEN ACCOMPLISHED INSPECTION
RECORDS ARE TO BE FORWARDED TO THE GOVERNMENT AND
ALL TEMPORARY EROSION/SEDIMENTATION CONTROL DEVICES
REMOVED. THE CONTRACTOR IS RESPONSIBLE FOR
MAINTAINING COMPLIANCE WITH ALL PERMITS AND PLANS,
ANY CHANGES MUST BE APPROVED BY THE STATE PRIOR TO
EXECUTION. A COPY OF THE EROSION AND SEDIMENTATION
CONTROL PLAN, LETTER OF APPROVAL, AND NPDES
CONSTRUCTION PERMIT MUST BE MAINTAINED BY THE
CONTRACTOR AT THE ONSITE OFFICE. THE CONTRACTOR IS
ADDITIONALLY RESPONSIBLE CONDUCT PHASED
SELF -INSPECTIONS REQUIRED IN THE EROSION CONTROL
PERMIT APPROVAL. THESE INSPECTIONS SHALL BE
MAINTAINED ALONG WITH THE NPDES INSPECTIONS.
5. THE CONTRACTOR SHALL LIMIT SITE ACCESS BY
CONSTRUCTION VEHICLES TO ENTRANCES PROTECTED BY A
STONE CONSTRUCTION ENTRANCE. SEDIMENT SHALL BE
REMOVED FROM PAVED AREAS ON A DAILY BASIS.
6. STOCKPILES OF SOIL AND OTHER ERODIBLE MATERIALS
SHALL BE STABILIZED OR PROTECTED WITH SEDIMENT
TRAPPING MEASURES. THE CONTRACTOR IS RESPONSIBLE
FOR THE TEMPORARY PROTECTION AND PERMANENT
STABILIZATION FOR STOCKPILES ON SITE AS WELL AS FOR
MATERIALS TRANSPORTED FROM THE PROJECT SITE.
7. THE CONTRACTOR SHALL MONITOR AND TAKE PRECAUTIONS
TO CONTROL DUST INCLUDING (BUT NOT LIMITED TO) USE
OF WATER, MULCH, OR CHEMICAL DUST ADHESIVES AND
CONTROL OF CONSTRUCTION SITE TRAFFIC.
8. EFFLUENT FROM DE -WATERING OPERATIONS SHALL BE
FILTERED OR PASSED THROUGH AN APPROVED SEDIMENT
TRAPPING DEVICE, OR BOTH, AND DISCHARGED IN A MANNER
THAT DOES NOT ADVERSELY AFFECT ADJACENT PROPERTIES,
WETLANDS, WATERWAYS OR THE STORM DRAINAGE SYSTEM.
9. THE CONTRACTOR IS RESPONSIBLE FOR INSTALLATION AND
MAINTENANCE OF ANY ADDITIONAL CONTROL MEASURES
NECESSARY TO PREVENT EROSION AND SEDIMENTATION AS
DETERMINED NECESSARY BY THE PLAN APPROVING
AUTHORITY.
10. TEMPORARY EROSION AND SEDIMENT CONTROL MEASURES
ARE NOT TO BE REMOVED UNTIL ALL DISTURBED AREAS ARE
STABILIZED. AFTER STABILIZATION IS COMPLETE. ALL
MEASURES SHALL BE REMOVED WITHIN 30 DAYS. TRAPPED
SEDIMENT SHALL BE SPREAD AND SEEDED.
11. ANY SEDIMENT THAT HAS BEEN TRANSPORTED BEYOND THE
PROJECT LIMITS SHALL BE REMOVED. RESPONSIBLE
MAINTENANCE CONTACT: CHERYL MURRAY 252-466-5451.
12. ALL BORROW MATERIAL SHALL BE PROVIDED FROM AN
APPROVED BORROW PIT. ALL SOIL WASTE SHALL BE
TRANSPORTED OFF GOVERNMENT PROPERTY TO AN
APPROVED LANDFILL.
CONSTRUCTION SEQUENCE
1. OBTAIN PLAN APPROVAL AND OTHER APPLICABLE PERMITS.
2. CONTRACTOR SHALL CONTACT NORTH CAROLINA DEPARTMENT OF THE
ENVIRONMENT AND NATURAL RESOURCES (NCDENR) PRIOR TO
CONSTRUCTION,
3. HOLD PRECONSTRUCTION CONFERENCE WITH PUBLIC WORKS OFFICER
AT LEAST ONE WEEK PRIOR TO CONSTRUCTION.
4. FIELD MARK THE LIMITS OF DISTURBANCE AND INSTALL PERIMETER
SEDIMENT FENCE, INLET PROTECTION, COMPOST SOCK AND ROCK PIPE
INLET PROTECTION AS SHOWN ON CD101.
5. RELOCATE SWALE. INSTALL TEMPORARY CONSTRUCTION ENTRANCES
AND DRAINAGE PIPES.
6. INSTALL ROCK PIPE INLET PROTECTION AS SHOWN ON CS101.
7. COMPLETE SITE CLEARING. DEMOLISH AND REMOVE ITEMS INDICATED
ON THE PLAN. ROUGH GRADE SITE.
8. MINIMIZE THE AMOUNT OF EXPOSED AREAS DURING CONSTRUCTION.
STABILIZE GRADED AND DISTURBED AREAS IMMEDIATELY AFTER
GRADING.
9. COMPLETE GRAVEL INSTALLATION.
10. CONSTRUCT CONCRETE PADS.
11. CONSTRUCT BUILDING.
12. PERMANENT STABILIZATION SHALL BE PROVIDED IMMEDIATELY ON
AREAS THAT HAVE BEEN FINAL GRADED.
13. TEMPORARY SEEDING AND MULCHING SHALL BE PROVIDED ON ALL
AREAS DISTURBED BY CONSTRUCTION ACTIVITIES NOT COVERED BY
PAVEMENT OR SLABS.
14. TEMPORARY EROSION FEATURES SHALL BE INSPECTED PER THE
EROSION AND SEDIMENT CONTROL NOTES.
15. REMOVE TEMPORARY EROSION CONTROL MEASURES AT THE END OF
CONSTRUCTION PER THE EROSION AND SEDIMENT CONTROL NOTES.
SITE NOTES:
1. THE BORING LOGS DEPICT PERCHED WATER AND A SEASONAL HIGH WATER
TABLE OCCURRING IN THE SOIL AS NEAR AS 2 FEET BELOW THE GROUND
SURFACE ON THE PROJECT SITE DUE TO THE RELATIVELY HIGH AMOUNT OF
FINE-GRAINED MATERIAL AND/OR ORGANIC MATERIAL IN THE SOIL OR FROM
LENSES OF CLAY AT SHALLOW DEPTHS. THE CONTRACTOR SHALL ANTICIPATE
GROUNDWATER BEING TRAPPED IN THE SURFACE SOILS AS NEAR AS 2 FEET
BELOW THE SURFACE AT THESE LOCA11ONS FOR EXTENDED PERIODS FOLLOWING
RAINFALL, AND SHALL EMPLOY MEASURES AND EQUIPMENT TO PERMIT
CONSTRUCTION TO PROCEED. MEASURES SHALL INCLUDE THE CONTROL OF
SURFACE WATER AND WATER IN THE NEAR SURFACE SOILS BY PROVIDEING A
DRAINAGE LAYER AND UNDERDRAINS AS INDICATED. EXCAVATE TO SUBGRADE
ELEVATIONS AND INSTALL FILTER FABRIC, DRAINAGE LAYER, FILTER FABRIC
AGGREGATE BASE AFTER STRIPING/ INITIAL DEMOLITION OPERATIONS.
2. SITE PREPARATION SHALL BE ACCOMPLISHED USING EQUIPMENT CAPABLE OF
MANEUVERING OVER SOFT MATERIAL.
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9
ORTH
ENGINEERS
SU RVae}}YGRS
NORFOLK, VIRGINIA
mil/ • Ef IAA _ w
11/17/2016 SFAL
APPROVED
FOR COMMANDER NAVFAC
ACTIVITY
SATISFACTORY TO DATE
DES CAB I DRW CAD CHK REG
PM/DM
BRANCH MANAGER
CHIEF ENG/ARCH
XX
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PROJECT NO.:
022216-01
CONSTRUCTION CONTRACT NO.:
DRAWING NO.:
SHEET 10 OF
C-501
I
0
2
3
4 ' 5

1 1 2
3
I
5
I
C
0
9
8' MAX. WITH WIRE
(6' MAX. OUT WIRE
MIDDLE & VERTICAL WIRES
SHALL BE 12 1/2 GAUGE MIN.
TOP & BOTTOM
STRAIN SHALL BE 10
GAUGE MIN. -
WIRE - I �-J FILTER FABRIC
FILTER FABRIC
COMPACT FILL
_I 11=1 I 1=1 I I.6T
4 i STEEL POST: 2'-0" DEPTH
EXTENSION OF FABRIC & �-
WIRE INTO TRENCH
SECTION AT BASE
NOTES:
NOTES:
1.
PROVIDE TURNING RADIUS SUFFICIENT TO
ACCOMMODATE LARGE TRUCKS
2.
LOCATE ENTRANCE(S) TO PROVIDE FOR
UTILIZATION BY ALL CONSTRUCTION VEHICLES.
3.
MUST BE MAINTAINED IN A CONDITION WHICH
WILL PREVENT TRACKING OR DIRECT FLOW OF
MUD ONTO STREETS. PERIODIC TOP -DRESSING
WITH STONE WILL BE NECESSARY.
4.
ANY MATERIAL TRACKED ONTO THE ROADWAY
MUST BE CLEANED UP IMMEDIATELY.
5.
LOCATE GRAVEL CONSTRUCTION ENTRANCE AT
ALL POINTS OF EGRESS & UNTIL SITE IS
STABILIZED. PROVIDE FREQUENT CHECKS OF
THE DEVICE & TIMELY MAINTENANCE.
6.
NUMBER & LOCATION OF CONSTRUCTION
ENTRANCES TO BE DETERMINED BY THE
ENGINEER.
7.
USE CLASS 'A' STONE OR OTHER COARSE
AGGREGATE APPROVED BY THE ENGINEER.
8.
PLACE FILTER FABRIC BENEATH STONE
2"-3" COARSE AGGREGATE
o z
6 IN. MIN. DEPTH
1. USE WIRE A MINIMUM OF 32" IN WIDTH & MAINTENANCE
WITH A MINIMUM OF 6 LINE WIRES WITH 1. INSPECT SEDIMENT FENCE AT LEAST ONCE A WEEK AND AFTER EACH
12" STAY SPACING. RAINFALL. MAKE ANY REQUIRED REPAIRS IMMEDIATELY.
2. USE FILTER FABRIC A MINIMUM OF 36" IN 2. SHOULD THE FABRIC OF A SEDIMENT FENCE COLLAPSE, TEAR, DECOMPOSE
WIDTH & FASTEN ADEQUATELY TO THE WIRE OR BECOME INEFFECTIVE, REPLACE IT PROMPTLY.
AS DIRECTED BY THE ENGINEER. 3. REMOVE SEDIMENT DEPOSITS AS NECESSARY TO PROVIDE ADEQUATE STORAGE
VOLUME FOR THE NEXT RAIN AND TO REDUCE PRESSURE ON THE FENCE.
3. PROVIDE 5'-0" STEEL POST OF THE SEDIMENT SHALL BE REMOVED WHEN THE LEVEL OF SEDIMENT DEPOSMON
SELF -FASTENER ANGLE STEEL TYPE. REACHES HALF WAY TO THE TOP OF THE BARRIER. TAKE CARE TO AVOID
UNDERMINING THE FENCE DURING CLEANOUT.
4. ANGLE STEEL TYPE. 4. REMOVE ALL FENCING MATERIALS AND UNSTABLE SEDIMENT DEPOSITS AND
BRING THE AREA TO GRADE AND STABILIZE IT AFTER THE CONTRIBUTING
DRAINAGE AREA HAS BEEN PROPERLY STABILIZED.
TEMPORARY SEDIMENT FENCE
1010'
MIN
EDGE OF EXISTING ROADWAY PAVEMENT
MAINTENANCE
12' MIN
0
Ln
1. MAINTAIN THE GRAVEL PAD IN A CONDITION TO PREVENT MUD OR SEDIMENT
FROM LEAVING THE CONSTRUCTION SITE. THIS MAY REQUIRE PERIODIC
TOPDRESSING WITH 2-INCH STONE. AFTER EACH RAINFALL, INSPECT ANY
STRUCTURE USED TO TRAP SEDIMENT AND CLEAN IT OUT AS NECESSARY.
IMMEDIATELY REMOVE ALL OBJECTIONABLE MATERIALS SPILLED, WASHED, OR
TRACKED ONTO PUBLIC ROADWAYS.
C2 TEMPORARY GRAVEL CONSTRUCTION ENTRANCE
(E & S CONTROL MEASURE CE )
NC 6.06
N.T.S.
(E & S CONTROL MEASURE SF }
NC 6.62
N.T.S.
COMPOST SOCK 8 TO CONSTRUCTION SPECIFICATIONS
12 INCH DIAMETER
3" AREA TO BE 1. MATERIALS USED IN THE COMPOST SOCK MUST MEET THE SPECIFICATIONS OUTLINED AND IN PRACTICE 6.66, COMPOST BLANKETS.
-�- PROTECTED
2. COMPOST SOCKS SHOULD BE LOCATED AS SHOWN ON THE EROSION AND SEDIMENTATION CONTROL PLAN.
12" MIN.
2" X 2" 3. PRIOR TO INSTALLATION, CLEAR ALL OBSTRUCTIONS INCLUDING ROCKS, CLODS, AND OTHER DEBRIS GREATER THAN ONE INCH THAT MAY
STAKES INTERFERE WITH PROPER FUNCTION OF THE COMPOST SOCK.
SECTION 4. COMPOST SOCKS SHOULD BE INSTALLED PARALLEL TO THE TOE OF A GRADED SLOPE, A MINIMUM OF 10 FEET BEYOND THE TOE OF
MULCH OR COMPOST FOR
UNTRENCHED SOCKS
SHEET FLOW
WORK AREA
H I y \WOK,
THE SLOPE. SOCKS LOCATED BELOW FLAT AREAS SHOULD BE LOCATED AT THE EDGE OF THE LAND -DISTURBANCE. THE ENDS OF THE
SOCKS SHOULD BE TURNED SLIGHTLY UP SLOPE TO PREVENT RUNOFF FROM GOING AROUND THE END OF THE SOCKS.
5. FILL SOCK NETTING UNIFORMLY WITH COMPOST TO THE DESIRED LENGTH SUCH THAT LOGS DO NOT DEFORM.
AREA TO BE 6. OAK OR OTHER DURABLE HARDWOOD STAKES 2" X 2" IN CROSS SECTION SHOULD BE DRIVEN VERTICALLY PLUMB, THROUGH THE
PROTECTED CENTER OF THE COMPOST SOCK. STAKES SHOULD BE PLACED AT A MAXIMUM INTERVAL OF 4 FEET, OR A MAXIMUM INTERVAL OF 8
FEET IF THE SOCK IS PLACED IN A 4 INCH TRENCH. SEE FIGURE 6.66B. THE STAKES SHOULD BE DRIVEN TO A MINIMUM DEPTH OF
COMPOST 12 INCHES, WITH A MINIMUM OF 3 INCHES PROTRUDING ABOVE THE COMPOST SOCK.
SOCK
7. IN THE EVENT STAKING IS NOT POSSIBLE (I.E., WHEN SOCKS ARE USED ON PAVEMENT) HEAVY CONCRETE BLOCKS SHALL BE USED
BEHIND THE SOCK TO HOLD IT IN PLACE DURING RUNOFF EVENTS.
8. IF THE COMPOST SOCK IS TO BE LEFT AS PART OF THE NATURAL LANDSCAPE, IT MAY BE SEEDED AT TIME OF INSTALLATION FOR
ESTABLISHMENT OF PERMANENT VEGETATION USING THE SEEDING SPECIFICATION IN THE EROSION AND SEDIMENTATION CONTROL PLAN.
9. COMPOST SOCKS ARE NOT TO BE USED IN PERENNIAL OR INTERMITTENT STREAMS.
PLAN
MAINTENANCE
WOOD MULCH OR COMPOST
TO 1/2 HEIGHT OF LOG
ISOMETRIC
SC?SCONTROL
MPOST SOCK
Al E & MEASURE CS )
NC 6.66
N.T.S.
1
INSPECT COMPOST SOCKS WEEKLY AND AFTER EACH SIGNIFICANT RAINFALL EVENT (1/2 INCH OR GREATER). REMOVE ACCUMULATED
SEDIMENT AND ANY DEBRIS. THE COMPOST SOCK MUST BE REPLACED IF CLOGGED OR TORN. IF PONDING BECOMES EXCESSIVE, THE SOCK
MAY NEED TO BE REPLACED WITH A LARGER DIAMETER OR A DIFFERENT MEASURE. THE SOCK NEEDS TO BE REINSTALLED IF UNDERMINED
OR DISLODGED. THE COMPOST SOCK SHALL BE INSPECTED UNTIL LAND DISTURBANCE IS COMPLETE AND THE AREA ABOVE THE MEASURE
HAS BEEN PERMANENTLY STABILIZED.
DISPOSAL/RECYCLING
COMPOST MEDIA IS A COMPOSTED ORGANIC PRODUCT RECYCLED AND MANUFACTURED FROM LOCALLY GENERATED ORGANIC, NATURAL, AND
BIOLOGICALLY BASED MATERIALS. ONCE ALL SOIL HAS BEEN STABILIZED AND CONSTRUCTION ACTIVITY HAS BEEN COMPLETED, THE COMPOST
MEDIA MAY BE DISPERSED WITH A LOADER, RAKE, BULLDOZER OR SIMILAR DEVICE AND MAY BE INCORPORATED INTO THE SOIL AS AN
AMENDMENT OR LEFT ON THE SOIL SURFACE TO AID IN PERMANENT SEEDING OR LANDSCAPING. THE MESH NETTING MATERIAL WILL BE
EXTRACTED FROM THE MEDIA AND DISPOSED OF PROPERLY. THE PHOTODEGRADABLE MESH NETTING MATERIAL WILL DEGRADE IN 2 TO 5
YEARS IF LEFT ON SITE. BIODEGRADABLE MESH NETTING MATERIAL IS AVAILABLE AND DOES NOT NEED TO BE EXTRACTED AND DISPOSED OF,
AS IT WILL COMPLETELY DECOMPOSE IN APPROXIMATELY 6 TO 12 MONTHS.
2 1 3
NCDOT
#57 Wj
STONE
4' MAX
19-GUAGE HARDWARE CLOTH
NCDOT #5 OR #57
WASHED STONE -
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I
CONSTRUCTION SPECIFICATIONS
1. UNIFORMLY GRADE A SHALLOW DEPRESSION APPROACHING
THE INLET.
2. DRIVE 5-FOOT STEEL POSTS 2 FEET INTO THE GROUND
SURROUNDING THE INLET. SPACE POSTS EVENLY AROUND
THE PERIMETER OF THE INLET, A MAXIMUM OF 4 FEET
APART.
3. SURROUND THE POSTS WITH WIRE MESH HARDWARE
CLOTH. SECURE THE WIRE MESH TO THE STEEL POSTS AT
THE TOP, MIDDLE, AND BOTTOM. PLACING A 2-FOOT FLAP
OF THE WIRE MESH UNDER THE GRAVEL FOR ANCHORING
IS RECOMMENDED.
4. PLACE A CLEAN GRAVEL (NCDOT #5 OR #57 STONE) ON
A 2:1 SLOPE WITH A HEIGHT OF 16 INCHES AROUND THE
WIRE, AND SMOOTH TO AN EVEN GRADE.
5. ONCE THE CONTRIBUTING DRAINAGE AREA HAS BEEN
STABILIZED, REMOVE ACCUMULATED SEDIMENT, AND
ESTABLISH FINAL GRADING ELEVATIONS.
6. COMPACT THE AREA PROPERLY AND STABILIZED IT WITH
GROUNDCOVER.
MAINTENANCE
INSPECT INLETS AT LEAST WEEKLY AND AFTER EACH
SIGNIFICANT (1/2 INCH OR GREATER) RAINFALL EVENT.
ENSURE THE PROTECTIVE SDEVICES ARE SECURED IN THEIR
INTENDED LOCATION. CLEAR THE WIRE MESH AND AREAS OF
WATER FLOW OF ANY DEBRIS OR OTHER OBJECTS TO
PROVIDE ADEQUATE FLOW FOR SUBSEQUENT RAINS. TAKE
CARE TO NOT DAMAGE OR NOT UNDERCUT THE WIRE MESH
DURING SEDIMENT REMOVAL. REPLACE STONE AS NEEDED.
B4 INLET PROTECTION
(E & S CONTROL MEASURE IP )
NC 6.51
N.T.S.
llI j O.JJ
MAINTENANCE
a
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BAVI=CIRTH
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SURVEYORS
NORFOLK. VIRGINIA
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v�.
-AIM
11/17/2016 SEA
APPROVED
FOR COMMANDER NAVFAC
ACTIVITY
INSPECT ROCK PIPE INLET PROTECTION SATISFACTORY TO DATE
AT LEAST WEEKLY AND AFTER DES CAD DRW CAD CHK REG
SIGNIFICANT (1/2 INCH OR GREATER) PM/DM
RAINFALL EVENT AND REPAIR BRANCH MANAGER
IMMEDIATELY. REMOVE SEDIMENT AND CHIEF ENG/ARCH
RESTORE THE SEDIMENT STORAGE xx
191
leL.
AREA TO ITS ORIGINAL DIMENSIONS
B
WHEN THE SEDIMENT HAS
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REPLACE THE CONTAMINATED PART OF
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W
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ANY RIPRAP DISPLACED FROM THE
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REPLACED IMMEDIATELY.
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SHEET 11 OF 28 1
C-502

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C
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0
0-0
12"
(TYP.'
PIPE DIA.
MAXIMUM
"D"
"A"
6" TO 15"
8"
16" TO 21"
10"
24" TO 30"
12"
MAXIMUM TRENCH WIDTH "W"
TAKEN AT TOP OF PIPE
NOTES:
1. PROVIDE BEDDING MATERIAL IN ACCORDANCE WITH THE
SPECIFICATIONS.
2. COMMON FILL, EXCEPT STRUCTURAL FILL TO BOTTOM OF
PAVEMENT SECTION OR STRUCTURES, SPREAD FOOTINGS AND
CONCRETE SLABS.
3. 12" THICK BEDDING MATERIAL ENVELOPED IN GEOTEXTILE.
OVERLAY GEOTEXTILE FABRIC AT TOP AND ENDS, 36" MINIMUM.
4. PLACE TAPE 12" BELOW FINISHED GRADE IN UNPAVED AREAS &
6" BELOW TOP OF SUBGRADE IN PAVED AREAS.
SEE NOTE 4 IDENTIFICATION
TAPE
- FINAL
BACKFlLL- W
SEE NOTE 2 A O.D. A
DETECTION
WIRE
-INITIAL BACKFlLL 6" - 12"
�� COVER
SEE NOTE 3
C� PIPE TRENCH DETAILS
N.T.S.
GEOTEXTILE ENVELOPING #57 STONE AT
WEEP HOLE
0
PLAN
L 45
3/4" CHAMFER THICKENED EDGE EXPANSION JOINT
ADJACENT TO t0" ADJACENT TO CONCRETE SLABS.
SAND OR SOIL (SEE DETAIL C-504/ 134)
4000 PSI a �
CONCRETE
da
#409"
ASTM C33
SAND
NOTE:
EXTEND BASE COURSE, UNDER
DRAINAGE LAYER AND GEOTEXTILE 12"
BEYOND PAVED SURFACE AND TO
UNDERDRAIN ADJACENT TO PAVEMENT.
18"
0 00
° ° ° ° ° 0 0 0 0 0 ° O° "I°°°00 0 0 0 00 0 X
°° °o ° °o ° o°° ° .°°° °o ° °o ° o
BACKFlLL/FILL MATERIAL
8" BASE COURSE WHEN
ADJACENT TO PAVEMENT.
ASTM C-33 WASHED #57 STONE
r' 6" PERFORATED UNDERDRAIN PIPE (ASTM D
d 3034 SDR35) W/ HOLES TOWARD BOTTOM.
12" BEDDING FILTER #4 0 9" CONTINOUS l PROVIDE GEOTEXTILE SLEEVE FULL LENGTH
TMATERIAL FABRIC 16" 16"
OF PIPE. INVERT VARIES, SEE PLAN.
� L"
4
- WRAP JOINTS W/ Q a
FILTER FABRIC 3' ;�T�����j���� a UNDERDRAIN DETAIL
WIDE SECURED 12" a d N
W/STAINLESS STEEL 3" CLR.
BANDS. a
° ° ° ° ° ° °
° ° 0 °° 18 ° 0° ° 0 O
0 0 0 ° ° #o 0 9"
° 00 0 0 00 0 o 00 0 0 0
o ° o ° a ° o ° ° ° ° o ° °
° °
7'
12" APPROVED SUBGRADE 8" MIN #57 STONE
SAND PIT CONTAINMENT WALL
(C-3-)_
u T c
NOTES:
1.
CONCRETE TO BE 4000 PSI
MINIMUM COMPRESSIVE STRENGTH.
2.
IF PIPE IS SKEWED THE OPENING
WILL BE ADJUSTED TO
GEOTEXTILE ENVELOPING #57 STONE AT
ACCOMMODATE ANGLES OF 37'30'
WEEP HOLE
2" WEEP HOLES -
TO 45'.
PVC PIPE WITH
SEE NOTE
10 (TYP.)
18"X18"X18"
3.
REINFORCING STEEL IN
GEOTEXTILE
ACCORDANCE WITH ASTM A-615
ENVELOPING #57
(REINFORCING BARS).
STONE BEHIND
HEADWALL.
4.
PIPE OPENING IN PRECAST
DRAINAGE UNITS SHALL NOT
° o°
EXCEED 4 INCHES AT ANY GIVEN
°°o
6 "
#4 BARS ®12 " C-C 8"
Q�
5�0
POINT BETWEEN THE PIPE AND
EACH WAY, EACH FACE
THE PRECAST UNIT.
5.
DIMENSIONS SHOWN ARE MINIMUM.
SEE DETAIL A
ACTUAL MEASUREMENTS MAY VARY
H
FLOW
WITH MANUFACTURER'S
SEE DETAIL B
I
WELD
TOLERANCE.
8"
6.
IN NO CASE SHALL TOP OF
C-503
T- 2'-4"
#4 BARS ®6" C-C
ENDWALL PROJECT ABOVE FILL
EACH WAY, EACH FACE
SLOPE,DITCH SLOPE, OR
SECTION
8" MIN BEDDING
SHOULDER.
r2
MATERIAL
G S 45 G
FRONT ELEVATION
SEE NOTE 10 (TYP.) 7. HEADWALL TO BE BEVELED IN ALL
SHAPE TO BE AREAS EXCEPT WHERE A CONFLICT
r�—
BEVELED WITH A : WITH INVERTS OR WINGWALL
8" - ORTAR a: OCCUR.
�- DO NOT
I 8. BEVEL EDGE IS REQUIRED ON THE
a I-- BEVEL ° a_ HEADWALL AT THE INLET END OF
<� INVERT
THE CULVERT (WHERE THE FLOW
T DETAIL A DETAIL B ENTERS THE CULVERT). HEADWALL
miniiiii AT OUTLET END MAY BE EITHER
SQUARE EDGE OR BEVELED.
1,
FOR CIRCULAR
FRONT ELEVATION
SEE NOTE 10 (TYP.) 7. HEADWALL TO BE BEVELED IN ALL
SHAPE TO BE AREAS EXCEPT WHERE A CONFLICT
r�—
BEVELED WITH A : WITH INVERTS OR WINGWALL
8" - ORTAR a: OCCUR.
�- DO NOT
I 8. BEVEL EDGE IS REQUIRED ON THE
a I-- BEVEL ° a_ HEADWALL AT THE INLET END OF
<� INVERT
THE CULVERT (WHERE THE FLOW
T DETAIL A DETAIL B ENTERS THE CULVERT). HEADWALL
miniiiii AT OUTLET END MAY BE EITHER
SQUARE EDGE OR BEVELED.
1,
FOR CIRCULAR
CONCRETE PIPE
FOR MULTIPLE
PIPE ENDWALL
0
H
L 45
1 S
I S
45
1 G
I a
b
15"
12'-3"
8'-2 1/8"
2'-3"
3'-2
1/8"
2'-6"
0'-1 3/4"
0'-1 3/4"
9. 3/4 CHAMFER MAY BE PROVIDED
ON ALL EDGES AT
MANUFACTURER'S OPTION.
10. COVER WEEP HOLES WITH 316
STAINLESS STEEL (12 GAUGE WIRE
MIN) 8" SQUARE WIRE MESH (1"
MAX OPENING) SCREEN, BOLTED
PRECAST ENDWALL FOR MULTIPLE PIPE CULVERTS TO HEADWALL WITH STAINLESS
Al 12fr_ - 36 CIRCULAR PIPES FOR 45' SKEW STEEL BOLTS &WASHERS.
N.T.S.
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ELEVATION VIEW
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THE CONCRETE PAD CONSISTS OF 0.137 CUBIC
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A4 CONCRETE PADS
N.T.S.
a
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a
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SURVEYORS
NORFOLK, VIRGINIA
Lv
Zo
302
11 17 2016 sm
APPROVED
FOR COMMANDER NAVFAC
ACTIVITY
SATISFACTORY TO DATE
DES CAB DRW CAD CHK REG
PM/DM
BRANCH MANAGER
CHIEF ENG/ARCH
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DRAWING NO.:
SHEET 12 OF m
C-503
I
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1 1 2
3
il
5

2 3 4 I 5
8" MIN. CONCRETE 6 X 6 - W2.9 X W 2.9 WWF
(PCC)
NOTE:
H/4 +1" a —�. EXTEND BASE COURSE, UNDER 12" GRAVEL SURFACE GRAVEL PAVEMENT SIDELINE
H DRAINAGE LAYER AND GEOTEXTILE 12" MATERIAL - NCDOT SIZE
(BI
C
0
FILTER
FABRIC
Z- APPROVED FILTER
SUBGRADE FABRIC
CONCRETE PAVEMENT SECTION
FILTER
FABRIC
N.T.S.
° o ° °
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° ° °
° ° ° C) ° O ° 0 O ° -
2" MIN. BITUMINOUS CONCRETE
SURFACE COURSE TACK COAT
C3N BITUMINOUS
TE BASE COURSE
AGGREGATE
OURSE
a a xBEYOND PAVED SURFACE AND TO X NO. ABC STONE
° ° ^ UNDERDRAIN ADJACENT TO PAVEMENT. 0°
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DRAINAGE LAYER. WASHED #57 STONE
III DRAINAGE LAYER.
FILTER X12"
FABRIC APPROVED SUBGRADE
D2 GRAVEL PAVEMENT
N.T.S.
12" MIN. ASTM C-33 NOTE:
57 STONE EXTEND BASE COURSE,
WASHED
# UNDER DRAINAGE LAYER
DRAINAGE LAYER. AND GEOTEXTILE 12"
BEYOND PAVED
SURFACE AND TO
�FT.v✓ED SUBGRADE UNDERDRAIN ADJACENT
BITUMINOUS PAVEMENT SECTION TO PAVEMENT.
TIE TO EXISTING OR NEW
GRADE AS INDICATED
VARIES
N.T.S.
NO. 4 BAR ALL SIDES.
6" REMOVABLE THREADED PLUG
FLUSH W/ FINAL GRADE
24" SQ. X 4" THICK CONC.
SLAB (IF NOT IN PAVEMENT)
6" CAST IRON SOIL PIPE
VARIES
GRADE
POINT
SLAKH SWALE
N.T.S.
SILICONE
1 2" JOINT
SEALANT
1/4"t1/16"
1/4"
d
K /�1 13/4"
+
1/2"0
BA
CKER SECOND
SAWCUT
FIRST SAWCUT
(AT CONTRACTION
JOINT ONLY)
---�-�_ 1 /8"
B2 SAWED JOINT DETAIL
N.T.S.
FINISHED
GRADE PCC PAVEMENT
1 /4"R
PCC
NEAREST JOINT
A2 THICKENED EDGE E
N.T.S.
BREAK WWF 6" BEFORE SEE B2
JOINT, IF PRESENT
H/4 + in WWF
H/42 4
—X°a— X—n^X —X — X� —X-
NEW OR EXISTING PCC $ NEW PCC ° a
d v
d ° d
BOND BREAKER
(ASPHALT EMULSION) SMOOTH DOWEL 3/4 16"
LONG. 12" O.C. PAINT AND
NOTE: AT EXISTING PCC, DRILL AND GROUT DOWEL LIGHTLY OIL FREE END OF
AT MID -DEPTH OF EXISTING PCC. AT NEW DOWEL
PCC, PLACE DOWEL MID -DEPTH OF NEW
PCC.
DOWELED CONSTRUCTION JOINT (DKJ
VJ) N.T.S.
8" MIN. AGGREGATE
BASE COURSE _
GRAVEL OR BITUMINOUS
CONCRETE ROAD
12" MIN. ASTMC-313
WASHED #57 STONE
DRAINAGE LAYER.
ADJACENT PCC
PAVEMENT OR r SEE A3 NEAREST JOINT
STRUCTURE /
THICKEN
ADJACENT TO PCC
PCC TO
NEAREST JOINT
DTHICKENED EDGE EXPANSION JOINT i
N.T.S.
1/2" UNLESS
NOTED OTHERWISE
1 /4"f 1 / 16"
d '
1 /4" R NEW OR
NEW OR EXIST. PCC
= EXIST. PCC ° 1/4"
N SILICONE SEALANT PREFORMED
BOND BREAKER DIAMETER JOINT MATERIAL
GREATER THAN JOINT WIDTH.
EXPANSION JOINT DETAIL (EJ)
A3 N.T.S.
2'
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DOWEL. PLACE DOWEL MID -DEPTH OF NEW
PCC. DO NOT PLACE DOWEL CLOSER THAN
16" TO AN INTERSECTING JOINT.
D4
DDOWELLED CONTRACTION JOINT DETAIL (DCJ)
N.T.S.
10" MIN. CONCRETE
(PCC)
CENTERLINE OF
SWALE <
X °�.,, -� i a d
FILTER
FABRIC
TEJ
6 X 6 - W2.9
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C5 CONCRETE ENTRANCE
N.T.S.
APPROVED SUBGRADE
E
ENGINEERS
SURVEYORS
NORFOLK, VIRGINIA
11/17/2016 SA
APPROVED
FOR COMMANDER NAVFAC
ACTIVTfY
SATISFACTORY TO DATE
DES CAB DRW CAD CHK REG
PM/DM
BRANCH MANAGER
CHIEF ENG/ARCH
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DRAWING NO.:
SHEET 13
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