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STORMWATER DIVISION CODING SHEET
POST-CONSTRUCTION PERMITS
PERMIT NO. SW8 000Ljo l
DOC TYPE ❑ CURRENT PERMIT
© APPROVED PLANS
❑ HISTORICAL FILE
❑ COMPLIANCE EVALUATION INSPECTION
DOC DATE 2o0oO5le
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PF—C.1 CIVIL LEGEND, ABBREVIATIONS & NOTES
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PF—C.2 EXISTING AND DEMOLITION SITE PLAN ~� ���y��� °F
PF—C.3 LAYOUT AND UTILITY PLAN
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PF—C.4 DETAILS
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PF—C.5 STORM AND GRADING PLAN
oa �h 0 ; PF—C.6 STORM SEWER PROFILES & DETAILS APPROVED�
IT�i PF—C.7 STORMWATER DETENTON BASIN DETAILS ACTIVITY - SATISFACTORY TO
PROJECT —
PF—C.8 EROSION/SEDIMENT CONTROL PLAN DATE
APPROVED
/% SITE I — EDWARDS PF—C.9 EROSION/SEDIMENT ;:ONTROL DETAILS
IL FOR EFD FOR COMMANDER NAVFAC
A CAMP GEIGER OT Q v — DATE
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� PF—B. 1 BORINGS 1 , 2, 3, ,AND 4( O � � A/E EFD
— —��r,, �_DESIGN
�\ \ I. �=� J PF-6.2 BORINGS 5 AND 6 awc DRAWN
REVIEW
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\\\\\ CHIEF ARCH./ ENGR.
'V \ CURTIS �ROAD O _ PROJECT MANAGER
FIRE PROTECTION
_ BRANCH MANAGER
DESIGN DIRECTOR
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BITUMINOUS CONCRETE E17= 0 g g � �LL
CIVIL NOTES z`UP
BUILDING/STRUCTURE [ — — 0 W� � � Is '
1 . TOPOGRAPHIC SURVEY WAS CONDUCTED BY 8
CONCRETE [ _a _- ] LANTDIV PERSONNEL FROM 12-7-98 TO
10-10-98. °
GRAVEL PAVEMENT
2. ELEVATIONS ARE IN METER AND REFER �
TO NAD 1929. 09
CURB
3. TEMPORARY BENCHMARK (TBM) IS A SPIKE IN oa
LIGHT POLE AS INDICATED ON SHEET C-2. ..........
WATER LINE — — EW — — W *� GREGORY :° C
2o�� BACHMAN ;w=
4. THIS SURVEY DOES NOT GUARANTEE THE LL '�';� 46675 : ;W
SANITARY SEWER GRAVITY — —ESAN— — SAN EXISTENCE/ NONEXISTENCE, SIZE, TYPE AND/OR o�o� = s _'
(GRAVITY) LOCATION OF UNDERGROUND UTILITIES. THE
UTILITY STRUCTURES (MANHOLES, VALVES, LTC.) S;�NAL` o'
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STEAM = =ESTEAM= = STEAM AND AVAILABLE UTILITY PLANS. FIELD VERIFY SEAL
THE LOCATION OF ALL UTILITIES PRIOR TO APPROVED
CONSTRUCTION.
STORM DRAIN = =ES= = S ACTM - S'TUAUDRY TO
DATE
PUMP STATION (SEWAGE) PS APPROVED
OVERHEAD ELE(`"RICAL — --EOHE— —
FOR EFD FOR COMM MDU NAVFAC
UNDERGROUND '-LECTRICAL — —EUGE— — DATE
A/E ETU
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CLEANOUT • AWG wAvm
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MANHOLE — �'L — � ARM/ ENW
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CATCH BASIN, DROP INLET — — MRE PROTECTION
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ABBREVIATIONS
DESIGN DIRECTOR
VALVE BLDG=BUILDING MH=MANHOLE z Z
BM=BENCHMARK MIN=MINIMUM s Li B
WATER METER M CB=CATCH BASIN NTS=NOT TO SCALE w o >
CMP=CORRUGATED METAL PIPE PP=POWER POLE Z w z
FIRE HYDRANT — �� F.H F.H CO=CLEAN OUT PS=PUMP STATION zuJ
DS=DOWN SPOUT RD=ROAD 5 a Z o
POWER POLE 0 PP ELEV=ELEVATION S=STORM SEWER 3 Lv
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EOHE=EXISTING OVERHEAD ELECTRICAL SAN=SANITARY p cn
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EW=EXISTING WATER STA.=STATION o w >
SILT FENCE SF EXIST.=EXISTING TBM=TEMPORARY BENCHMARK Zbi
FF=FINISHED FLOOR TEMP=TEMPORARY 0 �_ m
H&T(S)=HUB & TACK ON SURVEY LINE TEL.PED.=TELEPHONE PEDESTAL z Q
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- - - - - _ - I II 1 I o�ti INV. s" w)- 3.�4� I AND FOOTINGS. SEE DETAILS °R
1 11 (SECTION A-A) THIS SHEET.
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POLE 1 M ABOVE I RIM II (REMAIN) °� I
X RIM 5.225 5 4 <o ° p�E••••••.,O
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STRUCTION. RESET TBM I / \ I I 11 01 k,\ 6 ( ram- h RIM = 4.587 1.1 Iwo
1 1 II I �� 11 1 ti� ^,1 �,y° ��� ,rj o I THE EXISTING DOWNSTREAMSEAL
AS NECESSARY) �° I E. C . (RE INhI �'�`'' �� �� 11 �/\ MANHOLE AND BULKHEAD END
5 RI . 5. 1 )_ 09 v~i X tx tx X Ib� WITH MASONRY
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f II 1 O x II o II I x 7O BULKHEAD ENDS OF SANITARY
INV. {5 ' M � 971� I I UOX � 1 E. C.B- (REMAIN) r0 1 II SEWER WITH MASONRY AT EACH
INV. l5S�r 4.J0$W I w I �� I �g RIM = 4.581 �ti B-5 II 1 a MANHOLE END. FOR ffD FOR COMMANDER NAVFAC -
I I I 1 p`b 1` INV. 15 N = 4.109 1 w, M
I I I I II I INV. 18"�S�= 4.045 Oo ;o ti� OL II II DATE
uj= GRASS ti N 1 ti I.
1 I 1�Q I 1111 II I I I ��`� 0 II 11 mot 3 (TYP) x hx �' I III N° I NOTE GR E °
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l00 I III 1 11+ I 1 �h °h �. ° SCR ,(.y° + °o <D- �S �y� 1 X °� 11 FOR BORING LOG INFORMATION. REVIEW
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11 I I I I I 1 ��� `' `� °' o` �� �� o tK' I, ��o�i BRANCH MANAGER
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„ 10 GAUGE 1\�9 I II t'S ti� IIN "� _ INV. 8" E) 3.79 0 ' RIM 4.4 RIME. B 4.365
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IN . 15"( z3 971 w w A E. C .B. (REMAIN) ' kh z z
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BANEE AWG DRAWN
6.o _ s.oo SECTION A A CONSTRUCTION JOINT SECTION B—B Oc
REVIEW
CHIEF ARCH./ ENGR.
PROJECT MANAGER
E IS'TING-GROU VD - -
[� C O -- - NOTE: CATCH BASIN TO BE CONCRETE. IF PRECAST, WALLS TO BE A MINIMUM OF 150mm FIRE PROTECTION
.OPOJ ED—URI/lJ D BRANCH MANAGER
-_-_ --_ --__ _ THICK AND REINFORCED SUFFICIENTLY TO PERMIT SHIPPING AND HANDLING WITHOUT DESIGN DIRECTOR
DAMAGE. WALLS MAY BE CONCRETE BLOCK. FRAME AND GRATE TO BE NEENAH
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INFLUENT PIPE N E � THE EXISTING SITE CONTAINS NO WETLANDS.
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VOLUME TO BE CONTROLLED IN 1" STORM = 145m 3 (5100 CF) H c 8
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PLANTED WITH A VARIETY * PLY EROSION MAT FM ffD MR L0Y "�
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MANAGER
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BOTTOM ELEVATION 3.353 (11.00') LINER
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SPEC. NO. 05-99-9003
CONSTR. CONTR. NO.
0 5 10 20 30m N62470-99-C-9003
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10th STREET
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PROJECT DESCRIPTION. CONSTRUCTION SCHEDULE MAINTENANCE PLAN VEGETATIVE PLAN
THE PURPOSE OF THE PROJECT IS TO CONSTRUCT A PHYSICAL 1 . OBTAIN PLAN APPROVAL AND OTHER APPLICABLE PERMITS. 1 . ALL EROSION AND SEDIMENT CONTROL PRACTICES WILL BE SEE SPECIFICATION SECTION 02921 TURF.
FITNESS CENTER WITH AN ASSOCIATED PARKING AREA TO SERVE CHECKED FOR STABILITY AND OPERATION FOLLOWING EVERY HYDROSEEDING WITH CENTIPEDE GRASS SEED s
THE PERSONNEL AT THE CAMP LEJEUNE MILITARY BASE. 2. HOLD PRECONSTRUCTION CONFERENCE AT LEAST ONE WEEK RUNOFF PRODUCING RAINFALL BUT IN NO CASE LESS THAN IS REQUIRED a
PRIOR TO STARTING CONSTRUCTION. 9 w
APPROXIMATELY 2 ACRES WILL BE DISTURBED DURING THE ONCE EVERY WEEK. ANY NEEDED REPAIRS WILL BE MADE
CONSTRUCTION PERIOD. THE SITE IS IN ONSLOW COUNTY IMMEDIATELY TO MAINTAIN ALL PRACTICES AS DESIGNED.APPROXIMATELY 2 MILES SOUTH OF JACKSONVILLE, NC, EAST 3. INSTALL FABRIC DROP INLET PROTECTION AT THE EXISTING z
OF U.S. 17 (SEE VICINITY MAP). THE SITE IS BORDERED BY CATCH BASINS. 2. THE SEDIMENT BASIN WILL BE CLEANED OUT WHEN THE
9TH STREET ON THE NORTH "D" STREET ON THE EAST, 1OTH LEVEL OF SEDIMENT REACHES 2.0 FEET BELOW THE TOP OF q N
STREET ON THE SOUTH AND "C" 4. INSTALL STORMWATER DETENTION BASIN, INCLUDING THE THE WEIR WALL IN THE OUTLET STRUCTURE. GRAVEL WILL BE W � Ei D
TEMPORARY SEDIMENT TRAP. CLEANED OR REPLACED WHEN THE SEDIMENT POOL NO LONGER W
THE PLANS WERE DONE IN METRIC TO MEET THE MILITARY DRAINS PROPERLY.
REQUIREMENTS. CALCULATIONS FOR THIS PERMIT WERE DONE 5. INSTALL TEMPORARY GRAVEL CONSTRUCTION ENTRANCE/EXIT. °
IN ENGLISH UNITS. 3 SEDIMENT WILL BE REMOVED FROM THE SEDIMENT TRAP AND g
6. STOCKPILE TOPSOIL AND INSTALL SEDIMENT FENCE AS ELOCK AND GRAVEL INLET PROTECTION DEVICE WHEN STORAGE
SITE DESCRIPTION. NEEDED. CAPACITY HAS BEEN APPROXIMATELY 50% FILLED. GRAVEL WILL LL
THE SITE IS FLAT WITH ONLY 3 FEET OF ELEVATION DIFFERENCE B;.CLEANED OR REPLACED WHEN THE SEDIMENT POOL NO
ANYWHERE ON THE SITE. THE SITE PREVIOUSLY CONTAINED 7. PERFORM SITE DEMOLITION OF THE EXISTING FOUNDATION LONGER DRAINS PROPERLY.
MILITARY BUILDINGS. THE FOUNDATION SLABS AND ASSOCIATED SLABS AND WALKWAYS. '
WALKWAYS REMAIN AND WILL BE REMOVED WITH THE PROPOSED FI SEDIMENT WILL BE REMOVED FROM BEHIND THE SEDIMENT 101
CONSTRUCTION. THE PERCENT OF IMPERVIOUS AREAS WILL 8. INSTALL 2 CATCH BASINS WITH BLOCK AND GRAVEL INLET F�JCE WHEN IT BECOMES ABOUT 0.5 FEET DEEP AT THE
DECREASE WITH THE PROPOSED CONSTRUCTION. PROTECTION AND INSTALL THE STORM SEWER FROM THE FBJCE. THE SEDIMENT FENCE WILL BE REPAIRED AS =
CONSTRUCTION ENTRANCE TO THE SEDIMENT BASIN AND TO THE I��r FSSARY TO MAINTAIN A BARRIER. g
THE SITE PRESENTLY CONTAINS ONLY GRASS FOR VEGETATION. EXISTING STORM SEWER. � �LL
SIGNIFICANT LANDSCAPING WILL BE ADDED TO THE SITE IN 5- A.L SEEDED AREAS WILL BE FERTILIZED, RESEEDED AS
ADDITION TO REPLACING THE GRASS DISTURBED AS A RESULT 9. ROUGH GRADE THE SITE. NECESSARY, AND MULCHED ACCORDING TO SPECIFICATIONS IN al
OF THE CONSTRUCTION ACTIVITY. THE VEGETATIVE PLAN TO MAINTAIN A VIGOROUS, DENSE E � 3m
AN EXISTING 15 INCH STORM SEWER IS ALONG THE WEST AND 10. FINISH THE SLOPES AROUND THE BUILDING AS SOON AS VEGKATIVE COVER. rill SOUTH SIDES OF THE SITE. THIS STORM SEWER WILL RECEIVE ROUGH GRADING IS COMPLETE. LEAVE THE SURFACE SLIGHTLY
THE RUNOFF FROM THE SITE. ROUGHENED AND VEGETATE AND MULCH IMMEDIATELY.
°
il
ADJACENT PROPERTY. 11 . COMPLETE FINAL GRADING FOR THE PARKING LOT AND O
STABILIZE WITH GRAVEL.
LAND USE IN THE VICINITY IS ALL ASSOCIATED WITH THE
MILITARY. NO OFF-SITE STORMWATER RUNOFF IS TRIBUTARY TO 12. COMPLETE FINAL GRADING FOR THE BUILDING.
y;• gyp:
THE SITE. ° ° C
13. COMPLETE FINAL GRADING OF THE SITE, TOPSOIL THE SITE �Q -� 0
SOILS. AND PERMANENTLY VEGETATE, LANDSCAPE AND MULCH. ° ° ° ' " ` °°° �`:�+ 46675 o'W€
6 SOIL BORINGS WERE TAKEN AT THE PROJECT SITE AND THE QG8 00
BORING LOGS ARE SHOWN ON THE PLANS. THE NATURAL 14. ALL EROSION AND SEDIMENT CONTROL PRACTICES WILL BE , • ,ao3 ° ° w
SOILS AT THE SITE ARE TYPICAL OF COASTAL PLAIN DEPOSITS INSPECTED WEEKLY AND AFTER RAINFALL EVENTS. NEEDED °C# �° ' °
OF NORTH CAROLINA. THE SOIL GENERALLY CONSISTS OF REPAIRS WILL BE MADE IMMEDIATELY. b° U0o�0
APPROVED SM
BROWN MEDIUM SANDS, CLAYEY SAND AND CLAYS TO DEPTHS oo" �° ° ° o� o °
OF APPROXIMATELY 10 FEET. THE PRIMARY USCS 15. AFTER SITE IS STABILIZED, REMOVE ALL TEMPORARY 000 0S°��o& °90 °gyp 'oo a Acrmn - sAris AcroRr ro
CLASSIFICATION SYMBOL IS SM. MEASURES AND INSTALL PERMANENT VEGETATION ON THE o�° o��°°o°g ^00 8`bgpo� o
DISTURBED AREAS. c 9_0 0p p DATE
THE SUBSURFACE SOIL IS SILTY FINE TO MEDIUM SAND, BROWN, - �p\� APPROVED
1 .5 FEET THICK. THE SILTY FINE TO MEDIUM SAND CONTINUES 16. ESTIMATED TIME BEFORE FINAL STABILIZATION - 12 Pv °0°O�°0
MIXED WITH SILTY CLAY, GRAY, TO A DEPTH OF 8 FEET. MONTHS. °
BELOW 8 FEET IS AGAIN FINE TO MEDIUM SAND. Wire screen °�° ° ,° Goo &o ° �S FOR EFD FOR COMMANDER NAVFAC
GROUNDWATER WAS ENCOUNTERED AT A DEPTH OF Dewaterin °° °°a °° o°°Oo °° DATE
APPROXIMATELY 5 FEET. Temporarysediment pool g ° °°°P°0 g' 0° °Q°CP° �
cP ao 0 0 pO 0 ° O GB
EFD
o po o ° �O,rQ/� Oo DESIGN
PLANNED EROSION AND SEDIMENTATION CONTROL PRACTICES. ' °° '`'"`` " � � �` lso b
30m (1 �) m� l r�. �-.`'. ,rr�*,,��,`�-: 41 m ° o ° °O° °o o� o°po0 ° AWG DRAWN
1 . SEDIMENT BASIN - PRACTICE 6.61 .60m (2 ) mc. ° °° ° ;,§, fixr (1 g") °Q° ot7°°QEW
° o°� ° R�
o " n 18m min. °° �° o�° ° °o ° o O DG
! - (6") °p p o 00"0 00 0O° C5 O oo° CwEr ARCH./cx./ ENGR.
A SEDIMENT BASIN WILL BE CONSTRUCTED ON THE NORTH SIDE 00 8 °° °O° 0°GO PROJECT MANAGER
OF THE SITE. WATER FROM DISTURBED AREAS, ABOUT 2 Sediment - Drop inlet O ° °° °0 0 °
ACRES, WILL BE DIRECTED TO THE BASIN BEFORE LEAVING THE 05-.08m coarse aggregate ° ° o°� 000 ° ° FIRE PROTECTION
with grate (2-3") o 000�0 ° p O ���• BRANCH MANAGER
O ° DESIGN DIRECTOR
SITE. ��
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2. TEMPORARY GRAVEL CONSTRUCTION ENTRANCE/EXIT -
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PRACTICE 6.06 TEMPORARYSLOCK AND GRAVEL INLET PROTECTION Z Y B
A TEMPORARY GRAVEL CONSTRUCTION ENTRANCE WILL BE TEMPORARY GRAVEL CONSTRUCTION ENTRANCE/EXIT
INSTALLED ON THE WEST SIDE OF THE SITE. DURING WET 0 o o LLJ
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WEATHER IT MAY BE NECESSARY TO WASH VEHICLE TIRES AT 1 .5m
THIS LOCATION. THE ENTRANCE WILL BE GRADED SO THAT 37m (5') w Z Y ~ a
RUNOFF WATER WILL BE DIRECTED TO AN INLET PROTECTION (122') min. W o
.46m U
STRUCTURE. .05 x 0.1 m wood frame < zO
1800 cu ft/acreo (1 .5') " "
3. TEMPORARY BLOCK AND GRAVEL DROP INLET PROTECTION - 3. 92m ° ° 0L100 ° '. 1 52� (2 -4 ) Stake z N V)
PRACTICE 6.52 (3') �' a ,° ° 2 7 (5') �- o W
PROTECTION max.
A TEMPORARY BLOCK AND GRAVEL DROP INLET ° k ° °8 � os8.°°°, 0 0.45m Z
DEVICE WILL BE INSTALLED AT THE 2 DROP INLETS LOCATED ON � p°�°01 1 Fabric v
NEAR THE CONSTRUCTION 1a
THE WEST SIDE OF THE SITE max. t Z
ENTRANCE. RUNOFF FROM THE DEVICES WILL BE DIRECTED Filter Fabric 91 m o
INTO THE SEDIMENT BASIN. (NOTE: THE PRESENCE OF THESE CROSS SECTION O (3n g J W
DEVICES REDUCES THE SEDIMENT LOAD ON THE SEDIMENT min. ¢ Q 0
BASIN AND PROVIDES SEDIMENT PROTECTION FOR THE STORM U g
SEWER PIPE. IN ADDITION, SEDIMENT REMOVAL AT THIS POINT Design 21 Buried N 00
IS MORE CONVENIENT THAN FROM THE BASIN.) settled w X
( m�) fabric z zffi
s min. gm
o OL
W 4. TEMPORARY FABRIC DROP INLET PROTECTION - PRACTICE top (26.3') �- Drop inlet 0 w
6.51 Frame Z J
1 .8m with grate r QCL
W A TEMPORARY FABRIC BARRIER WILL BE PLACED AROUND THE 2:1 side Emergency
EXISTING DROP INLETS ON THE SITE. WHILE THE EXISTING 1 (5') ��5�) °� (6 slope max. .18 by-pass Z
< DROP INLETS SHOULD NOT RECEIVE RUNOFF FROM THE max. fill ° ° 1 :1 sidesettled(6o below CODE ID. N°_ 80091 SIZE D A
E% DISTURBED CONSTRUCTION AREAS, THIS IS AN ADDITIONAL °
PROTECTION SHOULD CONSTRUCTION EXTEND BEYOND slope may. p i 3m EFID NONE
of dam Gather (1 ') E'° "°
ANTICIPATED AREAS. Filter Fabric �m'1 excess min. SPA . NO. "°.
3 at corners P9-9
5. DUST CONTROL ( ') Natural Ground fBaubrfed CONSTR.Oc NTRs NO.
ss-s003
DUST CONTROL IS NOT EXPECTED TO BE A PROBLEM DUE TO min.
as ic
N62470-99-C-9003
E, THE SMALL AREA OF EXPOSURE AND THE RELATIVELY SHORT STONE SECTION NAVFAC DRAW NG NO.
_� TIME OF EXPOSURE. SHOULD EXCESSIVE DUST BE GENERATED, SHEEP Q OF 12
IT WILL BE CONTROLLED BY SPRINKLING, SEDIMENT TRAP TEMPORARY FABRIC DROP INLET PROTECTION PF- C . 9
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