SW8100214_APPROVED PLANS_20100507

STORMWATER DIVISION CODING SHEET
POST -CONSTRUCTION PERMITS
PERMIT NO.
SW8
DOC TYPE
❑ CURRENT PERMIT
Np APPROVED PLANS
❑ HISTORICAL FILE
❑ COMPLIANCE EVALUATION INSPECTION
DOC DATE
2010 01W\
YYYYMMDD

LI
1 2 3 4 5
STORMWATER PERMIT SET LIST OF ABBREVIATIONS GENERAL NOTES
TARAWA AC. : • . ACRE MH . • ' . . ' . . • • . ' • . • • • ' • MANHOLE 1 . BOUNDARY AND TOPOGRAPHIC INFORMATION INC.,D WAS PROVIDED TO LUCKETT &PARLEY
ALUM .• •ALUMINUM MIN. . MINIMUM BY CAPE FEAR ENGINEERING, INC., DATED NOVEMBER 5, 2009.
ASPH °ASPHALT MUTCD MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES 2• CONTRACTOR IS SOLELY RESPONSIBLE FOR CONSTRUCTION STAKING AND LAYOUT,
AND SHALL ENGAGE THE SERVICES OF A LICENSED LAND SURVEYOR REGISTERED
CHILD DEVELOPMENT' CENTER A.S. T.M.. . ' ' . . . .ICAN.STANDARD.f. .TESTING and MATERIALS N/A : : : : : ; ; ; ; : : : : : : : : NOT APPLICABLE IN THE STATE OF NORTH CAROLINA, FOR ESTABLISHING AND MAINTAINING
B/ . . 'BOTTOM OF NFPA• •NATIONAL FIRE PROTECTION ASSOCIATION CONTROL POINTS, STAKING AND LAYOUT. ADDITIONAL INFORMATION FOR STAKING
THE PROJECTS LINES AND GRADES WILL BE PROVIDED IN AUTOCAD DRAWING FILE
BC . BOTTOM OF CURB NO. • NUMBER FORMAT UPON REQUEST.
BLDG. • - ° ° . . ° BUILDING N.I.C. . . . . • • • • • • • • • . • • • .NOT IN CONTRACT 3. CONTRACTOR IS RESPONSIBLE FOR ALL FEES, APPLICATIONS, BONDS, AND
MARINE CORPS BASE CAMP LEJEUNE, JACKSONVILLE, NC BMP . ° ° ° ° ° ° . . • . .BEST MANAGEMENT PRACTICE N.T.S. • • • • • • • • • • • • • • • • • • • • • • • •NOT TO SCALE FEDERAL, STATE AND LOCAL PERMITS NECESSARY TO PERFORM AND COMPLETE THE
WORK.
CB CATCH BASIN 0. C. ON -CENTER 4. PRIOR TO STARTING CONSTRUCTION THE CONTRACTOR SHALL VERIFY THAT ALL
737 south Third street, Louisville, Kentucky 40202-2100 CL ' ' ' ' ' ' ' • ' ' ' ' ' ' • ' . ' . • ' ' ' ' ' CENTER LINE 0. D.. . . . . . . . . • . • • . • . • • • . • . OUTSIDE DIAMETER REQU I RED PERMITS AND APPROVALS HAVE BEEN OBTAINED. NO CONSTRUCTION OR
s rn a rt design 502-5854181 502587-0488 Fax vry Auckett-fariey.com CONC. • • • • • • • • . • • . • . . • . • • • • • CONCRETE PG. • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • PAGE FABRICATION SHALL BEGIN UNTIL THE CONTRACTOR HAS RECEIVED AND
THOROUGHLY REVIEWED ALL PLANS AND OTHER DOCUMENTS APPROVED BY ALL
Master Planning I Architecture I Engineering I Interior Design CONSTR. • • • • • • • . • . • . . . . • • • • CONSTRUCTION P. 1 . • . . • • • • • • POINT OF INTERSECTION PERMITTING AUTHORITIES.
Design Build I Building Commissioning I Special Inspectlons CONT' D • . . . . . . . . . . . . . . . . . . . . CONTINUED P • P • . . . . . . . . . . . . . . . . . . . . . . . . . . . POWER POLE 5. I N THE CASE OF A CONFLICT BETWEEN A DRAWING AND ANY OTHER DRAWING
CID • . . • . • . . . . • • . . . . • . • . . . • • CONTROL POINT PSI • • • • • • • • • . • . . . . . . • . . POUNDS PER SQUARE INCH AND/OR
R CLARIFICATION, THE CONTRACTOR SHALL NOTIFY THE ENGINEER
Wc THE SPECIFICATIONS,
• •POLYVINYL CHLORIDE IMMEDIATELY FORBEFORE PROCEEDING WITH ANY FURTHER
ey CULV. • • • • • • • • • • . • • • • • • • • • • CULVERT P.V.C. ° RELATED WORK
DA . • • • . . . . • . • • . • • • • • . • • • DRAINAGE AREA PVMT • • ° ° ° ° ° • . ° . • . • • • • • • • • • • • • • PAVEMENT 6. CONTRACTOR WILL BE SOLELY RESPONSIBLE FOR THE CONDITIONS OF THE
' .41! IIR 6.
CONTACT PERSON: PHIL GAMBRELL D.B. . . . . . . . . . DEED BOOK Q ° FLOW ITEC INCLUDING THE SAFETY OF ALL PERSONS AND PROPERTY DURING E JOBS
CONSTRUCTION. THIS REQUIREMENT WILL APPLY CONTINUOUSLY AND WILL NOT B
DBL . • • • • • • • . • . . . . . DOUBLE RCP • • • • • • • • • • • • • • • • • REINFORCED CONCRETE PIPE LIMITED TO NORMAL WORKING HOURS. CONTRACTOR WILL BE RESPONSIBLE FOR
`'}` " �f DGA • • • • • . . . • • • • • • • • • • • DENSE GRADE AGGREGATE RD. ROAD PROVIDING AND MA 1 NTA I N I NG ALL BARRICADES, WARNING SIGNS, FLASHING
i t SHALL COMPLY WITH THE LATEST OSHA REGULATIONS AND SAFETY
LIGHTS AND A
'' f 17 . �' DIA. DIAMETER REINF. REINFORCEMENT REQUIREMENTS.
y I D.I.P. • • • • • • . . • • • • • • • • • • •DUCTILE IRON PIPE REQ. REQUIRED 7. CONTRACTOR SHALL PROVIDE AND MAINTAIN BARRIERS OR OTHER PROTECTION
D.O.T. DEPARTMENT OF TRANSPORTATION R.R. RAILROAD DEVICES TO KEEP VEHICULAR AND PEDESTRIAN TRAFFIC FROM THE CONSTRUCTION
M,
a ty,i tAREA. CONTRACTOR IS RESPONSIBLE FOR THE SAFETY OF ALL TRAFFIC IN AND
........................... ............. ...
AROUND THE CONSTRUCTION AREA. ..
DWGS •DRAWINGS R/W RIGHT OF WAY R r �
ELEV. • • . . . • . . • . • . . . . . . . • • . . . • . 8. CONTRACTOR SHALL PERFORM ALL MAINTENANCE OF TRAFFIC IN ACCORDANCE
EL OR ELEVATION SAN SANITARY
EPSC EP.u^S i ON PREVENTION &SEDIMENT CONTROL SSMH • • • • • • • • • • • • . • • • • • • SANITARY SEWER MANHOLE WITH STATE AND LOCAL STANDARDS AND THE "MANUAL OF UN I FORM TRAFF I C
�' }{ CONTROL DEVICES" (LATEST EDITION). wlino,
Uokl3�i 010 , - ,: art r. s 9. ALL DEMOL I SHED OR REMOVED MATERIALS SHALL BE DISPOSED OF OFF -SITE AT ```` ....�7 N1, O
ESMTEASEMENT SO •S
E.W. . • • • . . • • • . • • • • . • • . • • • • •EA.CH WAY SQ.FT. OR SF . • • • • • • • • • • . • . • • • • • • • SQUARE QFEET AN APPROVED WASTE DISPOSAL FACILITY. CONTRACTOR SHALL BE RESPONSIBLE d•
BPYd �r
aS_i + 24 x , :` 17 EX. OR EXIST. • • • • • • • • • • • • • . • • • EXISTING ST. • • • • • • • • • • • • • • • • • • • . . • • STREET FOR All PERMITS AND FEES ASSOCIATED WITH THE DISPOSAL OF WASTE �° o• :�
` y` f `'` FIN. .FINISH STA. STATION MATERIALS. �
10. ALL EXISTING PLANT MATERIALS NOT DESIGNATED FOR REMOVAL SHALL BE ' _ o :•y
" ": FFE . • . . . . . . . FaN4SH FLOOR ELEVATION ST.. . . . . . • . . . . . . . . . . . . . . . . . . . .. . STORM
17-� .TM PROTECTED FROM DAMAGE DURING CONSTRUCTION. CONTRACTOR SHALL BE
1 y �' - P4 Ljaane ' • FT . • • • • • • • • • • • • . • . . • . . • • • • • • • • • .FEET SWPPP • • • ° • • • • • . STORMWATER POLLUTION PREVENTION PLAN RESPONSIBLE FOR ALL COSTS OF RESTORING/REPLACING DAMAGED PLANT
J - E1tvtl MATERIALS.
FM . . . . . . . . . . . . . . . . . . . . . . . . FORCE MAIN T.B.M. . . . . . .. . . . . . . . . . . . . .TEMPORARY BENCH MARK SEAL
= 11. COORDINATE BUILDING DIMENSIONS WITH ARCHITECTURAL AND STRUCTURAL
Y " �E GPM • • • • • . • . • • • . . .GALLONS PER MINUTE TIC . • . . . . ° • . . . . . . . • . • • • • ° °TOP OF CURB o
` hs , 84Y DRAWINGS WHICH TAKE PRECEDENCE OVER CIVIL DRAWINGS. r
," x
It i. H.C. HANDICAP TDH TOTAL DYNAMIC HEAD 12. CONTRACTOR SHALL ADJUST ELEVATION OF ANY SURFACE FEATURE (RIM, GRATE,cc
4 17 24 4` HDPE • • • • • . . • • • • . HIGH DENSITY POLYETHYLENE TELE. • ' ° ° • • • • ° ° . ° ° ° • ° • • • ° ° ° ° • ° ° TELEPHONE HEAD, ETC.) AS AFFECTED BY NEW GRADING.
TA4WAA",
w: t m
j HW . • • • • • • • • • • • • • • • • • • • • HEADWALL TEMP. • • • • • . . . . • • • • • • . • . . . . TEMPORARY 13. AREAS USED FOR CONSTRUCTION STAGING AND LAYDOWN MUST BE RETURNED TO
* '' 'a. HOT. OR HORIZ. fIORIZONTAL T/ TOP OF ORIGINAL CONDITION BY THE CONTRACTOR AFTER CONSTRUCTION IS COMPLETED CONTRACTOR
-.,
4, itt> Tt►CE
i UNLESS OTHERWISE NOTED.
H.P. . . . . . . . . . . . . . . . . . . .. . . . . . . . . HIGH POINT TYP. TYPICAL (smart design]
+MidwajPark 14. CONTRACTOR SHALL PROVIDE A 4 THICK, 5FT.x 5FT. CONCRETE STOOP SLOPED
L_m td .I PROJECT ; ., I . D.. . . . . . . . . . . . . . . . . . . . . . . . INSIDE DIAMETER UG • • • • • • • • • • • • • • • • • • • • • • • • • UNDERGROUND 2% AWAY FROM THE BUILDING AT ALL DOORS EXITING TO GRASSED OR 7
a S�iq I.E. INVERT ELEVATION U.N.O. • • • • • • • • • • • . • • • • • • UNLESS NOTED OTHERWISE LANDSCAPED AREAS. UNLESS NOTED OTHERWISE, GRADE AT EXTERIOR STOOP IS
ITE 1 /4 BELOW FINISH FLOOR ELEVATION. DESIGN TEAM
R IN. INCH VERT. VERTICAL 15. EXISTING AND NEWLY CONSTRUCTED PAVEMENT AND SIDEWALKS DAMAGED DURING APPROVED
' ' ' ' • • ' • • ' ' ' ' ' ' ' ` ' ' ' ' • ' ' ' ' ' • ' ' • ' ' • • ' • • • ' • • ' ° ' ° ° ° ' ° ° ° ° ° ° ° ' WITH CONSTRUCTION SHALL BE REPLACED BY THE CONTRACTOR AT NO ADDITIONAL
INV. INVERT W/
Pit1l�r(•raEt1 LF L-INEAR FEET WV WATER VALVE COST. CONCRETE SIDEWALKS SHALL BE REPLACED TO THE NEAREST CONSTRUCTION
NORTH CAROLINA DEPARTMENT OF TRANSPORTATION JOINT BEYOND THE LIMITS OF DAMAGED SIDEWALK. CONCRETE SIDEWALKS THAT
a NCDOT ANSPORTATION WM •WATER METER
MOVED TO THE FOR COMMANDER NAVFAC
ARE INDICATED ON THE DRAWINGS TO BE REMOVED SHALL BE RE
I L . P . . . . • • • • • • • L• I GHT POLE WWF • . • . • • • • • • • • • • • • • • • • • • WOVEN WIRE FABRIC NEAREST CONSTRUCTION JOINT BEYOND THE LIMITS AS SHOWN. AC ^m
MFGR'S • • • . • • . • • • • . . • • • • • • MANUFACTURER'S WWTP • • • • • • • • • . • • • • • . • WASTEWATER TREATMENT PLANT FINAL SITE &
SITE LOCATION MAP MAX. • • • • • • • . • . • • • • • • . • . . • . MAXIMUM YD.. • . • ... • • • . • • • • • • • • • • • • • • • • • •YARD �PPREFINAL BWFACTORYTO DATE UILDING
NO SCALE MECH.. MECHAN I CAL 1 /4' R • • • • • • • • • • • • • • • • • • • • . • . . . 1 /4' RADIUS AWM PIRG
«PM I DMbl
NOTE.: THESE ABBREVIATIONS ARE GENERIC AND ARE NOT ALL INCLUSIVE TO THIS PROJECT. BRANCH MANAGER
CHIEFENG/ARCH
LEGEND UTILITY NOTES EPSC NOTES "'D"'
° 2
3 Z-
EXISTING STORMDRAIN " ' -
-X X- PROPOSED CHAIN LINK FENCE --- - - 1. THE EXISTING UTILITIES SHOWN ARE APPROXIMATE. THE CONTRACTOR SHALL CONTACT THE NORTH CAROLINA STATE ONE CALL 1. DETENTION BASINS, IF APPLICABLE, SHALL BE CONSTRUCTED FIRST AND SHALL PERFORM AS SEDIMENT BASINS DURING Z
CENTER TOLL FREE 1-800-632-4949 FOR LOCATION OF UNDERGROUND UTILITIES BEFORE EXCAVATION BEGINS. IT IS THE CONSTRUCTION UNTIL THE CONTRIBUTING DRAINAGE AREAS ARE STABILIZED. O Y
CONTRACTOR'S RESPONSIBILITY TO LOCATE EXISTING UTILITIES IN THE WORK AREA AND PROVIDE ADEQUATE: MEANS OF U o J
SF PROPOSED SILT FENCE EXISTING SAN. SEWER � =-- - - - SUPPORT AND PROTECTION DURING EXCAVATION AND CONSTRUCTION. 2. ACTIONS MUST BE TAKEN TO MINIMIZE THE TRACKING OF MUD AND SOIL FROM CONSTRUCTION AREAS ONTO PUBLIC ROADWAYS. 3 1- o J
SOIL TRACKED ONTO THE ROADWAY SHALL BE REMOVED DAILY. w Z z
2. CONTRACTOR SHALL COORDINATE ANY DISRUPTION OF ACTIVE UTILITY SERV;-E WITH OWNER, ENGINEER, AND UTILITY w Z
SS - PROPOSED SANITARY SEWER LINE 3. ANY FINES IMPOSED ON THE CONTRACTOR SHALL BE THE CONTRACTOR'S RESPONSIBILITY. THE CONTRACTOR AGREES TO HOLD
EXISTING WATERLINE --- r," COMPANY. CONTRACTOR IS RESPONSIBLE FOR COORDINATION OF ALL CONSTRJCTION ACTIVITIES WITH THE UTILITY z o p (n
COMPANIES SUCH THAT ACCESS TO WORK AREAS OR SCHEDULE CONFLICTS DO NOT INTERRUPT OR DELAY THE PROJECT THE OWNER AND THE ARCHITECT/ENGINEER HARMLESS FOR ANY AND ALL VIOLATIONS AND/OR FINES. w
- RD PROPOSED ROOF DRAIN LINE SCHEDULE. w ¢ va�i Y
4. SOIL STOCKPILES SHALL BE LOCATED AWAY FROM STREAMS, PONDS, SWALES, AND CATCH BASINS. STOCKPILES SHALL BE p U) W
UNDERGROUND ELECTRIC POWER - ' - SEEDED, MULCHED, AND ADEQUATELY CONTAINED THROUGH THE USE OF SILT FENCE. -
- FM PROPOSED SANITARY SEWER FORCE MAIN 3. SHOULD UNCHARTED, INCORRECTLY CHARTED, OR OTHER UTILITIES BE ENCOUNTERED DURING CONSTRUCTION, THE CONTRACTOR Q
SHALL NOTIFY THE OWNER AND THE ENGINEER IMMEDIATELY FOR DIRECTION;. 5. WHERE CONSTRUCTION OR LAND DISTURBANCE ACTIVITY WILL OR HAS TEMPORARILY CEASED ON ANY PORTION OF THE SITE,
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OVERHEAD ELECTRIC POWER 4. CONTRACTOR SHALL UNCOVER ALL TIE-IN AND CROSSING LOCATIONS PRIOR TO ANY UNDERGROUND PIPE INSTALLATION. TEMPORARY SITE -STABILIZATION MEASURES SHALL BE REQUIRED AS SOON AS PRACTICABLE, BUT NO LATER THAN 14 CALENDAR 0 w
__.. __ ____ __ aZ V fA
W PROPOSED WATER LINE DAYS AFTER THE ACTIVITY HAS CEASED.
cr;_ _ _ __ 6. SEDIMENT -LADEN GROUNDWATER ENCOUNTERED DURING TRENCHING, BORING OR OTHER EXCAVATION ACTIVITIES SHALL BE Z < w
- UGE - PROPOSED UNDERGROUND ELECTRIC LINE UNDERGROUND COMMUNICATIONS --- - GRADING NOTES PUMPED TO A SEDIMENT -TRAPPING DEVICE PRIOR TO BEING DISCHARGED INTO A STREAM, POND, SWALE OR CATCH BASIN. 2 Z m 0
7. AFTER CONSTRUCTION IS COMPLETE AND SITE IS STABILIZED, CONTRACTOR IS RESPONSIBLE FOR REMOVING ALL TEMPORARY U W � Z
- UGT - PROPOSED UNDERGROUND COMMUNICATION LINE -----.----- r- ' ---- ------ U
UNDERGROUND TV CABLE 1. NO CUT OR FILL SLOPES SHALL BE CONSTRUCTED STEEPER THAN 3H:iV UNLESS SPECIFICALLY NOTED ON THE: CONTRACT EROSION AND SEDIMENT CONTROL MEASURES INSTALLED AS PART OF THIS PROJECT AND RETURNING ALL DISTURBED AREAS � M J
DOCUMENTS. BACK TO THEIR ORIGINAL CONDITION. Ur _O
G PROPOSED NATURAL GAS LINE EXISTING UNDERGROUND _ __r" __.._ ____ 2. GRADES ADJACENT TO BUILDINGS SHALL SLOPE AWAY FROM THE BUILDING AT A MINIMUM 2% SLOPE, FOR A MINIMUM OF 5 FT. 8. CONTRACTOR IS RESPONSIBLE FOR EROSION PREVENTION AND SEDIMENT CONTROL (EPSC) MEASURES AND DUST CONTROL E � Q.
FIBER-OPTIC CABLE MEASURES PRIOR TO AND DURING CONSTRUCTION, CONTRACTOR SHALL MAINTAIN THE MEASURES THROUGHOUT CONSTRUCTION TO W Z
- OHE - PROPOSED OVERHEAD ELECTRIC LINE 3. UNLESS NOTED OTHERWISE, GRADE AT EXTERIOR PERIMETER OF BUILDINGS WILL BE 6 BELOW FINISH FLOOR ELEVATION, PREVENT EROSION OF SOIL AND ENTRY OF SOIL -BEARING WATER AND AIRBORNE DUST FROM ENTERING ADJACENT PROPERTIES W
EXCEPT AT EXTERIOR DOORS. > W
CHAIN -LINK FENCE -- - - -- OR INTO THE PUBLIC STORMWATER FACILITIES. MEASURES SHALL BE IN ACCORDANCE WITH FEDERAL, STATE AND LOCAL Z W Ur
4. CONTRACTOR IS RESPONSIBLE TO MAINTAIN POSITIVE DRAINAGE TO THE NEAREST DRAINAGE FEATURE AT ALL TIMES. NO FLAT REQUIREMENTS.
aaY - PROPOSED CONTOUR U'
OR PONDING AREAS WILL BE PERMITTED. Z W 0
9. REQUIRED AND APPROPRIATE EPSC MEASURES INCLUDE, BUT ARE NOT LIMITED TO THE FOLLOWING:
EDGE OF PAVEMENT - `' `- W Z �
PROPOSED FIRE HYDRANT 5. LANDSCAPE ISLANDS SHALL HAVE A MINIMUM OF 12" OF THE COMPACTED SUBGRADE SCARIFIED, AND THEN RECEIVE A MINIMUM a PERMANENT SEEDING AND MULCHING TO ALL AREAS NOT DESIGNATED AS HARDSCAPE SURFACE. Cl) I = J
OF 8' OF TOPSOIL CROWNED ABOVE THE TOP OF CURB/EDGE OF PAVEMENT. W o LU
PROPOSED SEWER MANHOLE TOPOGRAPHIC CONTOUR LINES - MATTING ON ALL SLOPES GREATER THAN 5:1, AND THE BOTTOM AND FIRST VERTICAL FOOT OF DEFINED DRAINAGE - _
© ----`` ' 6. FILL BELOW GRADE AREAS AND VOIDS RESULTING FROM DEMOLITION ACTIVITIES IN ACCORDANCE WITH THE CONSTRUCTION CHANNELS. a f- J
PLANS, SPECIFICATIONS AND RECOMMENDATIONS CONTAINED IN THE GEOTECHNICAL EXPLORATION REPORT, w J = V
PROPOSED STORM INLET STRUCTURE • AGGREGATE CONSTRUCTION ENTRANCE AT ALL POINTS OF CONSTRUCTION TRAFFIC EGRESS FROM THE SITE ONTO PAVEMENT. F U �.
7. CONTRACTOR SHALL BECOME FAMILIARIZED WITH THE PROJECTS GEOTECHNICAL EXPLORATION REPORT. RECOMMENDATIONS SET u Q Z n
EXISTING TREES r FORTH THEREIN ARE A PART OF THE CONSTRUCTION DOCUMENTS AND TAKE PRECEDENCE UNLESS SPECIFICALLY NOTED EROSION CONTROL INLET/OUTLET PROTECTION AT ALL STORM DRAIN INLETS AND ALL CULVERT INLETS AND OUTLETS LL a Q !�
CboPROPOSED CLEANOUT %/jr "`, OTHERWISE ON THE PLANS. THE CONTRACTOR SHALL NOTIFY THE ENGINEER IMMEDIATELY OF ANY DISCREPANCY BETWEEN THE WITHIN, OR RECEIVING RUNOFF FROM, THE CONSTRUCTION ACTIVITIES. W � o U
�';'\ GEOTECHNICAL REPORT AND THE PLANS. PROOFROLLING OF THE SITE WILL BE REQUIRED PRIOR TO PLACING ANY FILL • SILT FENCE AROUND THE PERIMETER OF EARTH DISTURBING LIMITS AS REQUIRED, AROUND THE PERIMETER OF Q w m
0PIV PROPOSED POST INDICATOR VALVE MATERIAL. FINAL PROOFROLLING WILL BE REQUIRED OF THE SUBGRADE PRIOR TO PLACING ANY PAVEMENT MATERIALS. STOCKPILES, LAYDOWN AREAS, AND OTHER OCCURRENCES OF SHEET FLOW. Q
WOODSLINE • CHECK DAMS IMMEDIATELY DOWNSTREAM OF STORM SEWER AND CULVERT OUTLETS AND ALONG OCCURRENCES OF CHANNELIZED
® PROPOSED WATER METER �� !L,
FLOW. SCALE -AS NOTED
EPaaECT NO.: P11131P1096B
L • SEDIMENT TRAP OR BASIN AT ALL DRAINAGE AREAS THAT CANNOT BE ADEQUATELY PROTECTED WITH SILT FENCE.
�o> PROPOSED UTILITY POLE v v v v v v v v v v
EXISTING WETLANDS vvvvvvvvvv - �����
v v v v v v v v v v-
# PROPOSED LIGHT POLE
APR 1 9 2010 .
PROPOSED DRAINAGE FLOW ARROWy 71 �O �"
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A
SURVEY N01M
1. SURVEY OF EXISTING CONDITIONS AND TOPOGRAPHY
BY CAPE FEAR ENGINEERING, INC. ON 11/05/2009
FOR SHEIL SEXTON CO., INC. (THE CLIENT).
2. SURVEY BASED ON NAD 83-07 AND NAVD 88.
3. NORTH ARROW AS DEPICTED IS GRID NORTH BASED
ON NAD 83-07.
4- THIS SURVEY WAS PERFORMED FOR THE CLIENT TO
FACILITATE ENGINEERING AND CONSTRUCTION
ACTIVITIES DIRECTLY RELATED TO MCON PROJECT
1096.
5. THIS SURVEY SHALL NOT BE USED FOR CONVEYANCE,
RECORDATION OR PROPERTY DISPUTES.
6. NO TITLE SEARCH WAS PERFORMED NOR BOUNDARY
MEASUREMENTS MADE FOR THIS SURVEY.
NOTE:
UTILITY LOCATIONS PROVIDED MEET QUALITY
LEVEL B PER ASCE 38-02 STANDARD GUIDELINE
FOR THE COLLECTION AND DEPICTION OF EXISTING
SUBSURFACE UTILITY DATA
WETLANDS NOTE:
NO WETLANDS DELINEATION PROVIDED TO CAPE
FEAR ENGINEERING, INC. ANY WETLANDS THAT
MAY EXIST ON THIS SITE ARE NOT LOCATED OR
DEPICTED ON THIS MAP.
NOTE:
SURVEY REFERENCE ARE CAMP LEJEUNE BASE
A CONTROL MONUMENTS 'PW-24' AND 'PW-35'
NAD 83-07.
VERTICAL DATUM NAVD 88.
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dry ¢ arrm,6z,
REFERENCE SURVEY - TARAWA
GRAPHIC SCALE SUPERCEDES NUMERIC SCALE
0 20' 40' 80,
NORTH SCALE: 1" = 40'
24' a7
Green Rood
-SITE
ee m
,yy 24
Hdcamb BW.
LOCATION MAP
10
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Pwr.-7
VICINITY MAP ,
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FINAL SITE &
PREFINAL BUILDING
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BRANCH MANAGER
CHIEFENG/ARCH
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SCALE:
AS NOTED
EPROJECT NO.:
P1096B/P1113
CONSTR CONM NO.:
NAVFAC DRAWING 140.
2010
SHEET
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1 1 2 , 3 , 4 , 5
KEYNOTES (TARAWA TERRACE) O
C
WET DETENTION
POND DRAINAGE
AREA AND PERMIT
LIMITS.
C
u
NORTH
to n P,YALV10,
SITE PLAN - GRADING & DRAINAG
GRAPHIC SCALE SUPERCEDES NUMERIC SCALE
0 15' 30' 60,
SCALE: i" = 30'
E (TARAWA 1 OF 2
TpF:_
1. PARKING SITE WET DETENTION POND AND FOREBAY. SEE CROSS SECTION AND ENLARGED PLAN, SHEET C4.2. POND
TO HAVE 10' VEGETATED SHELF. SEE SHEET 1-1.2 & 1-1.3 FOR ADDITIONAL INFORMATION.
2. PARKING LOT CONVEYANCE SWALE - BEGINNING SECTION. SEE DETAIL 16/C3.2. SEE SHEET 1-1.2 & 1-1.3 FOR
ADDITIONAL PLANTING INFORMATION.
3. REINFORCED CONCRETE PIPE (RCP). SEE DETAIL 9/C3.1. SEE PLAN FOR INVERT ELEVATIONS AND PIPE SIZE.
4. PRECAST CONCRETE STORM STRUCTURE - GRATED INLET. PROVIDE AND INSTALL FRAME AND GRATE, MODEL NO.
5000-M1, BY EAST JORDAN IRON WORKS, OR APPROVED EQUIVALENT. MATERIALS AND INSTALLATION TO BE IN
ACCORDANCE WITH NCDOT STANDARDS AND SPECIFICATIONS.
5. PRECAST CONCRETE HEADWALL FOR 15" PIPE.
6. NOT USED.
7. NOT USED.
8. STRAIGHT HEADWALL AT END OF SWALE. SEE DETAIL 22/C3.2.
9. RESTORED DRAINAGE SWALE WITH END -OF -PIPE WATER QUALITY TREATMENT MEASURES. SEE LANDSCAPE DRAWING,
1-1.2 FOR ADDITIONAL INFORMATION.
10. BUILDING SITE WET DETENTION POND AND FOREBAY. SEE CROSS SECTION AND ENLARGED PLAN, SHEET C4.2.
BASIN TO HAVE 10' VEGETATED SHELF. SEE SHEET 1-1.2 & 1-1.3 FOR ADDITIONAL INFORMATION.
11. PARKING LOT CONVEYANCE SWALE - END SECTION. SEE DETAIL 16/C3.2. SEE SHEET 1-1.2 & 1-1.3 FOR
ADDITIONAL PLANTING INFORMATION.
12. AREA TO BE RESTORED AND RESEEDED TO ENSURE PROPER DRAINAGE OF PARKING LOT.
13. DRAINAGE SWALE. SIDE SLOPES TO BE 3:1 MAXIMUM. SEE LANDSCAPE PLAN 1-1.3 FOR SODDING AND SEEDING
INFORMATION,
14. PROVIDE 2FT. X 4FT. SCOUR -STOP EROSION PROTECTION MAT, OR APPROVED EQUAL. INSTALL PER
MANUFACTURER'S SPECIFICATIONS AND RECOMMENDATIONS.
15. HDPE ROOF DRAIN PIPING. SEE DETAIL 9/C3.1. SEE PLAN FOR SIZES, 6" MINIMUM. ROOF DRAIN PIPING TO
SLOPE AT 0.5% MINIMUM SLOPE. COORDINATE DOWNSPOUT SIZES & LOCATIONS WITH ARCHITECTURAL DRAWINGS.
SEE DETAIL 12/C3.1 FOR DOWNSPOUT CONNECTION.
16. MITRED HEADWALL. SEE DETAIL 20/C3.2.
17. PROVIDE A 1.25" DIAMETER ORIFICE AT PERMANENT POOL ELEVATION OF PRECAST STORM STRUCTURE (BUILDING
SITE WET DETENTION POND BMP). SEE SHEET C4.2 FOR ADDITIONAL INFORMATION.
DOWNSPOUTS NOTE: ALL DOWNSPOUTS FROM THE PROPOSED
BUILDING WILL BE COLLECTED UNDERGROUND AND THE RUNOFF
DISCHARGED INTO THE FOREBAY OF THE WET DETENTION POND.
WET DETENTION POND DRAINAGE AREA &
PERMIT BOUNDARY BEARINGS & DISTANCES
Parcel Line
Table
Line If
Length
Direction
L1
21.86
S83'
54'
02.61 "W
L2
62.95
S83'
54'
02.61 "W
L3
126.20
N6'
05'
57.39"W
L4
77.95
N83'
54'
02.61 "E
L5
19.00
S6'
05'
57.39"E
L6
20.54
S82'
57'
29.77"E
L7
27.15
N62'
04'
21.25"E
L8
60.12
N84'
01'
45.80"E
L9
19.18
S69'
33'
36.68"E
L10
19.57
N55'
31'
35.95"E
1-11
51.07
N72'
43'
45.03"E
L12
90.34
S82'
21'
41.95"E
L13
5.00
N83'
15'
19.82"E
L14
57.25
S6'
05'
57.39"E
L15
18.58
S9'
30'
27.20"W
L16
76.23
S6'
05'
57.39"E
L17
70.01
S83'
54'
02.61'W
L18
129.33
S6'
05'
57.39"E
L19
94.23
S83'
54'
02.61"W
L20
129.33
N6'
06'
05.70"W
Parcel Line Table
Line #
Length
Direction
L21
93.32
S83' 54' 02.61'W
L22
57.42
N6' 05' 57.39"W
Curve
Table
Curve #
Length
Radius
Delta
Chord Direction
Chord Length
C1
16.01
15.00
61.15
S53' 19' 33"W
15.26
APR 1 19 2010
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77
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I FOR ADDITIONAL INFORMATION 'ICE - -
I �I
SITE PLAN - GRADING & DRAINAGE (TARAWA 2 OF 2)
GRAPHIC SCALE SUPERCEDES NUMERIC SCALE
0 30' 60' 120'
SCALE: 1" = 30'
KEYNOTES (TARAWA TERRACE)
1. PARKING SITE WET DETENTION POND AND FOREBAY. SEE CROSS SECTION AND ENLARGED PLAN, SHEET C4.2. POND
TO HAVE 10' VEGETATED SHELF. SEE SHEET 1-1.2 & 1-1.3 FOR ADDITIONAL INFORMATION.
2. PARKING LOT CONVEYANCE SWALE - BEGINNING SECTION. SEE DETAIL 16/C3.2. SEE SHEET L1.2 & L1.3 FOR
ADDITIONAL PLANTING INFORMATION.
3. REINFORCED CONCRETE PIPE (RCP). SEE DETAIL 9/C3.1. SEE PLAN FOR INVERT ELEVATIONS AND PIPE SIZE.
4. PRECAST CONCRETE STORM STRUCTURE - GRATED INLET. PROVIDE AND INSTALL FRAME AND GRATE, MODEL NO,
5000-M1, BY EAST JORDAN IRON WORKS, OR APPROVED EQUIVALENT. MATERIALS AND INSTALLATION TO BE IN
ACCORDANCE WITH NCDOT STANDARDS AND SPECIFICATIONS.
5. PRECAST CONCRETE HEADWALL FOR 15" PIPE.
6. NOT USED.
7. NOT USED.
8. STRAIGHT HEADWALL AT END OF SWALE. SEE DETAIL 22/C3.2.
9. RESTORED DRAINAGE SWALE WITH END -OF -PIPE WATER QUALITY TREATMENT MEASURES. SEE LANDSCAPE DRAWING,
1-1.2 FOR ADDITIONAL INFORMATION.
10. BUILDING SITE WET DETENTION POND AND FOREBAY. SEE CROSS SECTION AND ENLARGED PLAN, SHEET C4.2.
BASIN TO HAVE 10' VEGETATED SHELF. SEE SHEET 1-1.2 & L1.3 FOR ADDITIONAL INFORMATION.
11. PARKING LOT CONVEYANCE SWALE - END SECTION. SEE DETAIL 16/C3.2. SEE SHEET 1-1.2 & 1-1.3 FOR
ADDITIONAL PLANTING INFORMATION.
12. AREA TO BE RESTORED AND RESEEDED TO ENSURE PROPER DRAINAGE OF PARKING LOT.
13. DRAINAGE SWALE. SIDE SLOPES TO BE 3:1 MAXIMUM. SEE LANDSCAPE PLAN 1-1.3 FOR SODDING AND SEEDING
INFORMATION.
14. PROVIDE 2FT. X 4FT. SCOUR -STOP EROSION PROTECTION MAT, OR APPROVED EQUAL. INSTALL PER
MANUFACTURER'S SPECIFICATIONS AND RECOMMENDATIONS.
15. HDPE ROOF DRAIN PIPING. SEE DETAIL 9/C3.1. SEE PLAN FOR SIZES, 6" MINIMUM. ROOF DRAIN PIPING TO
SLOPE AT 0.5% MINIMUM SLOPE. COORDINATE DOWNSPOUT SIZES & LOCATIONS WITH ARCHITECTURAL DRAWINGS.
SEE DETAIL 12/C3.1 FOR DOWNSPOUT CONNECTION.
16. MITRED HEADWALL. SEE DETAIL 20/C3.2.
17. PROVIDE A 1.50" DIAMETER ORIFICE AT PERMANENT POOL ELEVATION OF PRECAST STORM STRUCTURE (PARKING
SITE WET DETENTION POND BMP). SEE SHEET C4.2 FOR ADDITIONAL INFORMATION.
WET DETENTION POND DRAINAGE AREA & PERMIT BOUNDARY BEARINGS & DISTANCES
-
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Parcel Line
Table
Line #
Length
Direction
LLLl
36.59
S83'
53'
48.65"W
18.05
S12'
25'
40.51 "W
-2
I L3
22.90
S7'
28'
38.16"E
( L4
22.32
S22'
24'
02.89"W
L5
326.10
S6'
43'
42.13"E
L6
45.72
S37'
19'
35.42"E
L7
56.88
S85'
21'
49.03"E
L8
49.45
N75"
19'
16.05"E
LL9
18.43
N37'
24'
44.00"E
L10
83.69
N73'
51'
05.38"E
L11
58.96
N11'
55'
53.87"E
L12
43.68
N17'
00'
41.30"E
LL113
41.42
N10'
32'
34.83"E
j L14
21.23
N77'
26'
08.99"W
L15
239.60
N9"
20'
12.15"E
46.56
N6'
N6'
05'
05'
28.77"W46.56
28.77"W
i L17
25.84
L6
N85'
24'
17.17"W
1-18
17.50
N77'
02'
30.31"W
L19
40.10
S87'
12'
33.09"W
L20
37.65
N88'
54'
11.74"W
Parcel Line
Table
Line #
Length
Direction
L21
22.83
S13'
29'
26.69"W
L22
17.90
S29'
42'
28.29"W
L23
7.54
S64'
04'
08.050W
L24
126.00
S83'
54'
02.61"W
L25
36.27
S6.
05'
57.39"E
Curve Table
Curve
Length
Radius
Deltc
Chord Direction
Chord Length
C1
32.09
24.92
73.78
N59' 21' 30"W
29.92
C2
31.34
36.80
48.79
N52' 29' 01"E
30.40
C3
25.83
23.28
63.56
N39' 40' DIVE
24.52
C4
22.02
1 15.00
1 84.10
1 S40. 48' 34"W
20.09
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AGGREGATE SUBBASE SHOULD BE COMPACTED A MINIMUM OF 95 PERCENT OF
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MATERIALS AND PLACEMENT SHALL BE IN ACCORDANCE WITH NORTH
CAROLINA DOT STANDARDS AND SPECIFICATIONS (LATEST EDITION).
2. SUBGRADE MATERIAL SHALL BE COMPACTED TO 95 PERCENT OF THE
MAXIMUM MODIFIED PROCTOR DRY DENSITY AS PER ASTM D-1557.
MOISTURE CONTENT SHALL BE WITHIN 2% OF OPTIMUM.
ASPHALT PAVEMENT - STANDARD DUTY
DETAIL 1
N.T.S. C1.1,C1.2,C1.3 I C3.1
EDGE OF ASPHALT
PAVEMENT OR
CONCRETE
BUILDING,
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N.T.S.
C1.0,C1.2,C1.3,C3.1 IC3.1
BACKFILL
FOR NATURAL GAS LINE
EXCAVATION
INSTALLATION USE APPROVED SAND
CONTRACTOR TO REMOVE
(FLUSHED AND JETTED) ONLY.
AND DISPOSE OF
B
UNDER PAVEMENT
EXCAVATED MATERIAL
GRANULAR MATERIAL CONSISTING OF
FINISH GRADE
SAND, GRAVEL, CRUSHED STONE, OR A
COMBINATION THEREOF, GRADED COARSE
TO FINE HAVING 100% PASSING A 2'
SIEVE AND NOT MORE THAN 15% LOSS
BY WASHING OVER A #200 SIEVE,
`S' -� -p
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INDEX LESS THAN 40• LESS THAN 7%
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ORGANIC MATERIALS; FREE OF PEAT,
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FROZEN MATERIALS; DELETERIOUS
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TO LIMITS SHOWN AND COMPACTED TO
95% MODIFIED PROCTOR.
FOR NATURAL GAS LINE INSTALLATION
USE APPROVED SAND ONLY.
A
UTILITY TRENCH
DETAIL
9
N.T.S. C1.1,C1.2,C1.3,C2.1,C2.2,C2.3 13.1
2 I 3 I 4 1 5
15°
CONTROL SAWCUT, REMOVE AN PAVEMENT SEALER CONCRETE
JOINT SAW CUT 2" PROPOSED ASPHALT PAVEMENT AT EDGE 1/2 EXPANSION JOINT. SEE DETAILS THIS SHEET
REPLACE EXISTING SIDEWALK
O� TYP. DEEP MIN. ASPHALT PAVEMENT.
(TYP.) SEE DETAIL #1, THIS SHEET EXISTING ASPHALT
JO l
WWF 6X6 W8XW6 2'--0" // PAVEMENT. DEPTH END REINFORCEMENT 3" FROM JOINT (TYPICAL)
- �� � VARIES.
I -I I �-I I I, aIGGREG ad
cot
=1 I I=1 I I=1 I I=1 I I=1 I 1=1 I
-VPACTEDSUBBASETE PAVEMENT II -I I I -I I I -III -II -II -II -III -I I I;%�`� %;:�/. �� - - -1 1-111-111- - - -
SUBGRADE (NCDOT TYPE "A')
NOTES: III=� III f ��%. PROVIDE THICKENED EDGE COMPACTED SUBGRADE
1. AGGREGATE SUBBASE SHOULD BE COMPACTED A MINIMUM OF 95 PERCENT OF THE MAXIMUM ;`;�\i\�`' SEE DETAIL #5 THIS SHEET.
ACCORDANCERWITTHNNORTHACAROLINATDOT-STANDARD.STANDASPECIFFICATCIOENSNFORSHROAD ANDN PROVIDE NEAT, STRAIGHT, VERTICAL SAWCUT EDGE EDGE EXPANSION JOINT
BRIDGE CONSTRUCTION, LATEST EDITION.
2. SUBGRADE MATERIAL SHALL BE COMPACTED TO 95 PERCENT OF THE MAXIMUM MODIFIED PROCTOR ASPHALT PAVEMENT EDGE KEY DETAIL 4
DRY DENSITY AS PER ASTM D-1557. MOISTURE CONTENT SHALL BE WITHIN 2% OF OPTIMUM. DETAIL 3 N.T.S. C3.1 C3.1
3. CONCRETE SHALL BE 4,000 PSI.
N.T.S. C1.1,C1.2,C1.3 C3.1
CONCRETE PAVEMENT
DETAIL
N.T.S. C1.1,C1.2,C3.3 LC3.1
20'-0"
EXPANSION JOINT. CONTROL JOINT. MARK
SEE DETAIL #8, W/ SCORING TOOL 5'-0'
THIS SHEET 1"DEEP, MIN. (TYP.) (TYP.)
e
WWF 6x6 W1.4xW1.4-J \- COMPACTED SUBGRADE
NOTES:
1. CONCRETE SHALL BE 4000 PSI.
2. CONTRACTOR MAY SUBSTITUTE FIBER REINFORCEMENT FOR WELDED WIRE FABRIC. FIBER REINFORCEMENT
SHALL BE FORTA-FERRO, BY FORTA CORPORATION, OR APPROVED EQUAL, AT A RATE OF 4 LB./CU.YD.
3. PROVIDE EXPANSION JOINT AT 20' MAX SPACING IN WALK. SEE DETAIL #8, THIS SHEET.
4. PROVIDE 1" DEEP, TOOLED CONTROL JOINTS AT 5' ON CENTER IN WALK.
5. PROVIDE EXPANSION JOINT CONTINUOUS WHERE WALK ABUTS CONCRETE STRUCTURES. SEE DETAIL #8,
THIS SHEET.
6. PROVIDE EDGE EXPANSION JOINT AT DOOR LOCATIONS AND EDGE OF BUILDING. SEE DETAIL #4, THIS
SHEET.
7. MAXIMUM CROSS -SLOPE = 2%; MINIMUM CROSS -SLOPE = 1%.
8. SUBGRADE MATERIAL SHALL BE COMPACTED TO 95 PERCENT OF THE MAXIMUM MODIFIED PROCTOR DRY
DENSITY AS PER ASTM D-1557. MOISTURE CONTENT SHALL BE WITHIN 2% OF OPTIMUM.
CONCRETE SIDEWALK
DETAIL r6
N.T.S.
1'0"
PARKING
io
APPLICABLE FOR VAN
ACCESSIBLE SPOTS ONLY.
SEE PLAN FOR
SIGN LOCATION.
C1.0,C1.2,C1.3 1 C3.1
- HANDICAP PARKING SIGN
PER FEDERAL MANUAL ON
UNIFORM TRAFFIC
CONTROL DEVICES, SIGN
117-8. BOLT SIGN TO
STEEL POST OR TO
BUILDING WITH 3/8'
CADMIUM PLATED BOLTS,
NUTS, AND WASHERS,
2X2 BLACK -POWDER COATED STEEL TUBE
FINISH GRADE
I-
-I
NOTE: ONE SIGN PER
HANDICAPPED SPACE.
a
aA \_ 4000 PSI CONCRETE
DIA.
HANDICAP PARKING SIGN
DETAIL
N.T.S. C1.1 C3.1
ZURN MODEL 1400 ADJUSTABLE
CLEANOUT CASTING OR
APPROVED EQUAL
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COMPACTED EARTH
CONCRETE SLAB
18" X 18" X 12" THICK
COMPACTED EARTH
) BRASS CAP
PIPE
�45' BEND
/ //�45' WYE
INV. ELEV,
POINT
I
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PIPE SIZE TO BE AS
INDICATED ON PLAN
ONE-WAY CLEANOUT
7
DETAIL _
N.T.S. C1.1,C1.2,C2.1,C2.2 C3.1
6" 1 " 6" 24"
1/2'R \ 1'R i-1:12 SLOPE
PAVEMENT LINE
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SAWCUT LINE WHEN
CURB IS CONSTRUCTED
COMPACTED AGGREGATE ALONG EXISTING PVMT.
SUBBASE (NCDOT TYPE: "A")
NOTES:
1. CONCRETE SHALL BE 4000 PSI.
2. PROVIDE "FORTA FERRO" FIBER REINFORCEMENT, OR APPROVED EQUIVALENT, AT A
RATE OF 4 LBS. PER CUBIC YARD OF CONCRETE.
3. PROVIDE 1" DEEP, TOOLED CONTROL JOINTS AT 5' ON CENTER IN CURB.
4. PROVIDE 1/4" EXPANSION JOINT CONTINUOUS WHERE CURB ABUTS EXISTING OR
PROPOSED CONCRETE OR STORM STRUCTURES.
5. AGGREGATE SUBBASE SHALL BE COMPACTED A MINIMUM OF 95 PERCENT OF THE
MAXIMUM MODIFIED PROCTOR DRY DENSITY AS PER ASTM D-1557. MATERIALS AND
PLACEMENT SHALL BE IN ACCORDANCE WITH NORTH CAROLINA DOT STANDARDS AND
SPECIFICATIONS (LATEST EDITION).
CONCRETE MEDIAN CURB
DETAIL
N.T.S.
C1.0,C1.3 I C3.1
CONCRETE
SEE ENLARGED
AREA,
THIS DETAIL.
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DETAIL
N.T.S.
C1.O,Cl.2,C1.3,C3.1 ( C3.1
NOTES:
1. ALL PIPE TO BE HOPE.
2. ALL FITTINGS TO BE INJECTION MOLDED.
3. ALL JOINTS TO BE GASKETED AND
WATERTIGHT. BUILDING FACE
VARIES. DOWNSPOUT
REFER TO CIVIL DRAWINGS
FOR ACTUAL LOCATION 3'-0'
CLEANOUT END CAP. DOWNSPOUT ADAPTER
ADJUST GRADE PE INSERTED IN RISER'
ENGINEER'S PLAN PIPE
HDPE PIPE (TYP)
GASKETED
CONNECTION
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HDPE DOWNSPOUT COLLECTOR
DETAIL
N.T.S.
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PROJECT NO.: P109681P1113
DRAYONG NO.
OF
C3.1
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MARK W/ SCORING TOOL i" DEEP (TYP.)
JOINT
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WWF 6X6 W1.401.4
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ABUTTING
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4" CONCRETE SIDEWALt
JOINT
OTHER
t'R
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SEALER
STRUCTURES.
ASPHALT
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FINISH GRADE
PAVEMENT
in BELOW
WALK SURFACE
IT,14BA
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CONTINUOUS COMPACTED
a
COMPACTED SUBGRADE AGGREGATE SUBBASE
NOTES: (NCDOT TYPE "A")
1. CONCRETE SHALL BE 4000 PSI.
2. PROVIDE 1/4" EXPANSION JOINT WITH PREMOULDED FILLER
STRIP AT 20' MAX SPACING IN WALK AND CURB.
3. PROVIDE 1" DEEP, TOOLED CONTROL JOINTS AT 5' ON
7•
CENTER IN WALK AND CURB.
4. PROVIDE EXPANSION JOINT CONTINUOUS WHERE WALK AND
CURB ABUTS CONCRETE STRUCTURES.
5. PROVIDE EDGE EXPANSION JOINT AT DOOR LOCATIONS AND
EDGE OF BUILDING.
6. CONTRACTOR MAY SUBSTITUTE FIBER REINFORCEMENT FOR
WELDED WIRE FABRIC. FIBER REINFORCEMENT SHALL BE
FORTA-FERRO, BY FORTA CORPORATION, OR APPROVED
EQUAL, AT A RATE OF 4 LB./CU.YD.
INTEGRAL
CURB AND SIDEWALK
DETAIL
13
N.T.S.
ASPHALT
PAVEMENT - SEE
DETAIL 1/C3.1
TOP OF SWALE _
TOP OF SWALE = 24.
SEE SHEET L1.2
& L1.3 FOR
PLANTING
REQUIREMENTS
C1.O,C1.3 I C3.2
SEE SECTIONS
BELOW FOR
INVERT
13,-0• ELEVATION
TYPICAL CROSS-SECTION
TOP OF SWALE = 25.73
i
i
I.E. = 24.90
SIDE SLOPE = 6:1
• SWALE LENGTH = 95 1• LONGITUDINAL SLOPE = 0.83%
I.E. = 24.11
BEGINNING SECTION
TOP OF SWALE = 25.19
I.E. = 24.08
SIDE SLOPE = 4.5:1
• SWALE LENGTH = 99 LF
• LONGITUDINAL SLOPE = 0.83%
I.E. = 23.25
END SECTION
PARKING LOT CONVEYANCE SWALE
DETAIL 16
N.T.S. C2.3 C3.2
THRUST BLOCK DIMENSIONS TABLE
PIPE DIAM.
545' BEND
90' BEND
TEE / DEAD EN
5 4"
A=9"
A=9"
A=9"
B=18"
B=18"
B=18"
6"
A=9"
A=12"
A=12"
B=18"
B=24"
B=18"
8"
A=12"
A=16"
A=14"
B=24"
B=30"
B=26'
10"
A =14"
A = 20"
A = 20"
B=28"
B=40"
B=30"
12"
A =18"
A = 24"
A = 20"
B = 36"
B = 42"
B = 40"
4000 PSI-/ V
� CONC.
18"MIN. B B O
SECTION TEE - PLAN BEND - PLAN
PROVIDE AND INSTALL THRUST BLOCKING IN ACCORDANCE
WITH THE RECOMMENDATIONS OF THE PIPE MANUFACTURER
CONCRETE THRUST BLOCK
DETAIL
N.T.S.
A I L,­TCURB
CURB
RADIUS
(SEE
PLAN)
C1.1,C1.2 C3.2
COP RAMP A
SLOPE 0 1 :1'
21-0" ADA COMPLIANT TACTILE CONCRETE
WARNING SURFACE - EMBED TILE
IN FRESH CONCRETE, PER SIDEWALK, SEE
MANUFACTURER'S INSTRUCTIONS DETAIL 6/C3.1
7* SECTION A -A
HANDICAP RAMP
DETAIL
N.T.S.
C1.2,C1.3 C3.2
Do
4000 PSI
CONCRETE.
PIPE IS TO BE MITERED
FLUSH WITH CONCRETE
-SEE GRADING PLAN FOR /
SIDE SLOPE /
/
3.0,
! /
m
N _III III= --III
12"
SECTION A -A
MITRED HEADWALL
DETAIL
N.T.S.
N.T.S.
C1.0,C1.2 I C3.2
CONCRETE SIDEWALK - SEE DETAIL 6/C3.1 8" HDPE PIPE - SLOPE 1% MIN.
[FOR ADDITIONAL INFORMATION
4' IN DIRECTION OF FLOW - SEE PLAN.
CONCRETE GRADE OF ADJACENT SWALE END OF PIPE TO BE FLUSH WITH EDGE
CURB OF SIDEWALK - TYP. EACH SIDE.
B
- -
�z
Na
CONCRETE CHEEK
WALL
6" COMPACTED -- B
AGGREGATE SUBBASE 3.0' 5.0'
(NCDOT TYPE "A")
CONCRETE CHEEK CONCRETE I I
WALL SPRING LINE SIDEWALK I I
OF PIPES
CONCRETE
PARKING LOT CHEEK
CONVEYANCE SWALE - - WALL
.� - d-
20
C2.1,C2.2,C2.3 C3.2
SECTION "B-B"
SIDEWALK THROUGH -DRAIN
DETAIL
N.T.S.
Cl .3 1 C3.2
ROAD OR PARKING
ADJACENT 6" 1"
GRADE (�I
AREA PAVEMENT
1"R
_III
PROVIDE 1/4" PREMOULDED
JOINT WHEN CURB ABUTS
II_I
EXISTING PAVEMENT
•
PAVEMENT
T-1 - -
NOTES:
1. CONCRETE SHALL BE 4000 PSI.
2. PROVIDE 1/4" EXPANSION JOINT WITH
PREMOULDED FILLER STRIP AT 20'
7"
MAX SPACING IN CURB.
3. PROVIDE 1" DEEP, TOOLED CONTROL
JOINTS AT 5' ON CENTER IN CURB.
4. PROVIDE EXPANSION JOINT
CONTINUOUS WHERE CURB ABUTS
CONCRETE STRUCTURES.
CONCRETE HEADER CURB
DETAIL
21
N.T.S.
C1.3 C3.2
"A" MIN. DIA.
FLAGPOLE (SEE SPECIFICATIONS)
I
EXPANSION SILICONE SEALANT AROUND
JOINT
ALUMINUM FLASHING COLLAR
FINISH GRADE
WATERPROOF CEMENT SEALANT
2" MIN. DEPTH
4" CONCRETE SIDEWALK
:C. 4 HARDWOOD WEDGES (TEMP.)
PACKED DRY SAND
z_
z 1/16" (16 GA.) GALV. CORRUG.
i STEEL SLEEVE_ EXTENDED UP TO
FINISH GRADE
3500 PSI MIN. CONCRETE
4 STEEL WEDGES WELDED TO
STEEL PLATE
WELDED STEEL BASE PLATE
04
COMPACTED 6" SQUARE STEEL SUPPORT
SUBGRADE PLATE WELDED TO SPIKE
3/4" 0 X (MIN. 6" BELOW CONIC.)
"D' ATTACH LIGHTENING KIT TO ROD
J WELDED TO PLATES
---
"F" MIN. DIA.
0
v
0
0
w
F
¢
d
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J
Ld
F
¢
F
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N
N
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ww
zw
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Ow
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am
VI 0
(n D_
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L� m
u_ 0
U7 J
LL
POLE HT.
A
B
C
D
E
F
G
H
20.0'
3'-0"
5"
8"
6"
1'-0"
2'-6"
3'-0"
3'-4"
NOTE: FOUNDATION DIMENSIONS SHALL BE CONFIRMED BY MANUFACTURER, BASED ON
WIND SPEED AND SOIL CONDITIONS; SEE SPECIFICATIONS.
FLAG POLE & FOUNDATION
DETAIL - l9
N.T.S.
C1.0,C1.2 I C3.2
1" BEVEL 6" 9" F
1 BEVEL _
114 0 12" i ��I
- o EACH WAY
FLOAT
FINISH
E I r s"
A
ELEVATION SECTION
PIPE
HEADWALL DIMENSIONS
DIAM.
A
B
C
D
E
12"
1'-8"
1'-2"
4'-0"
2'-6"
5'-0"
15"
1'-8"
V-2"
4'-3"
2'-9"
5'-9"
18"
1'-9"
1'-3"
4'-6"
3'-0"
6'-6"
21"
1'-9"
1'-3°
4'-9"
3'-3"
7'-3"
24"
1'-10"
1'-4"
5'-0"
3'-6"
B'-0"
STRAIGHT HEADWALL
DETAIL
N.T.S.
22
3000 PSI
STRENGTH
CONCRETE
d
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SEAL
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W
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CONIMCFOR
nart design]
ack�ttrley
DESIGN TEAM
APPROVED
FOR COMMANDER NAVFAC
A nVrry
FINAL SITE &
PREFINAL BUILDING
SATISFACTORY TO DATE 02122/10
AWM
PRG
«Id lOM»
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CHIEFENG/ARCH
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scaLE AS NOTED
MEPROJECTNO.:
P1096B/P1113
SNEET OF
C3.2
A
1
2 ' 3 ' 4 ' 5

1 1 2
7'-8 3/4- (FACE TO
0
rd
5
I_BJ
A
Lw�
ELI
3 15/16'
SPACING (FACE
TO FACE, TYP.
FINISH
GRADE
RAIL BRACKET `INDUSTRIAL DRIVE
(TYP.) I I / RIVET (TYP.)
< r '•'111II�1III III L —111 •
3/4" SQ. TUBULAR
`' RAIL ('U' CHANNEL, TYP.) STEEL PICKET (TYP.)
1 3/8" X 1 1/2- STEEL
2 1/2' SQUARE TUBULAR STEEL POST
(TYPICAL - ALL POSTS)
CONCRETE COLLAR
(TYPICAL - ALL POSTS)
Ed � 1-1 � `—COMPACTED SUBGRADE
-I I I=1 1(-
NOTE: ALL FENCE COMPONENTS SHALL BE FINISH COLORED BLACK.
ALL PICKETS AND POSTS SHALL BE SET PLUMB, VERTICAL.
PLAYGROUND FENCE
DETAIL 23
N.T.S. C1.01C1.2 C3.3
I:
A — 1
PLAN
FRONT ELEVATION
POST TOP
REINFORCING NOTE:
NOTE:
12"-24' DIA: 5'
iO'-60" DIA: 30'
12"-24" DIA:
(6)#4 X 1'-0- DOWEL BARS
(2)#4 X E-4"
30'-60' DIA:
CONSULT KYTC STANDARD
DRAWING NO. RDH-110
FOR REINFORCING.
-IWI-
�1VF _ T
SECTION A -A
1.
N
PIPE
DIA.
(IN.)
D I M E N S I O N S
(CU.YD. )
CONCRETE
PER HOWL.
(LBS.)
STEEL
PER HOWL.
A
B
C
E
F
H
J
M
T
V
I W
X
I Y
Z
12
2'-0'
0'-3'
1'-9'
1'-4-
2'-3-
2'-8"
1'-4'
8'
2.0"
8"
8-
1-
J 1'4'
-
0.58
7
15
r •
2 -6
r •
0 -3
, •
2 -0
r •
1 -6
,
2 -9'
r w
3 -6
, •
1 -9
w
8
w
2.25
w
8
8-
-
1'-6'
-
0.75
7
18
3'-0'
0'-3'
2'-3'
1'-9-
3'-6-
4'--0"
2'-0'
8'
2.5"
8"
8-
-
1 1'-6'
-
0.93
8
21
3'-6'
0'-3'
2'-6"
2'-3-
4'-0"
4'-8'
2'-4"
8"
2.75"
8"
8-
-
1t
1.14
8
24
0'-3'
0'-3"
2'-9'
2'-6"
4'-6"
5'-2-
2'-7"
8"
15'
3.0"
8"
8"
-
9
1.35
8
30
3'-9"
1'-3'
3'-6'
3'-1'
4'-4-
7'-6"
3'-9"
3.5"
8"
8'
-
1.68
141
SLOPED AND FLARED HEADWALL
DETAIL 27
N.T.S. C2.1,C2.3 C3.3
1
r`
ro
CLASS "B"
CONCRETE
° ° ° '
v v 'v rD
v
_6'o .v
.
W
°
v v r0
0-•
DO
M
o. v
3 -0 SEE DETAIL "A"
09 #4 DOWELS
SHEETING-
®12" O.C.
(SEE NOTE 2)
IN
IN EXTEND ENCASEMENT 2'-6"
z a ° °
I INTO UNDISTURBED EARTH
'
°
pp�� ��pp EE
°° NO RDEKTTOSPLINECT
v
°
°
°°
•O
AGACINSTOROCKTOR EARTH
°
�� RRgppNCEE p �� [� N
v v
v
UPWA DAATHaNKAJVDE IF APPROVED
WL
BY THE ENGINEER.
4-44 DOWELS
"B"
— —
_ MIN. 5' CRUSHED STONE
EQ. SP. UNDISTURBED
g CONCRET
A L
a E UNpER AND
"A
NO. 57
(ROCK SECTION ONLY)
EARTH
�iis I TE STACKS ON
SECTION
-A"
DETAIL "A"
PE SEWERS30"
ggppggEE ppFF SS77 KK TT EE TT
UNDISTURBEDCFOOTINGSFORN
EXCAVATION IN EARTH
NOTES:
"A"
�"
I- - - -
I
,r „
A
1. ALL ROCK LOOSENED, SHALL BE
PROPERTY SERVICE
REMOVED; VOIDS CREATED BY SUCH
CONNECTION
REMOVAL SHALL BE REFILLED WITH
CRUSHED STONE NO. 57.
I
I
_
G�
2. WHERE CONCRETE IS POURED AGAINST
THE SHEETING OR TRENCH BOX,
'
-
TARRED OR OTHER SUITABLE PAPER
SHALL FIRST BE ATTACHED TO THE
- - - -
SHEETING. THE SHEETING WILL
NOT BE ALLOWED TO BE REMOVED
UNTIL THE CONCRETE HAS
COLLECTOR OR
I
SUFFICIENTLY CURED.
INTERCEPTOR
SANITARY SEWER DROP CONNECTION
SEWER
PLAN
DETAIL
24
N.T.S.
C1 .1 1 C3.3
NOT USED
DETAIL
N.T.S.
NOT USED
DETAIL
N.T.S.
2 3
2s
C3.3
30
C3.3
. ••. a p•
;BOLLARD (FYP.) = SEE'.
DETAIL',. TKIS•SHEET
CONCRETE PAVEMENT, 4
StE DEThll..2/C3..1
DOUBLE ACCESS DOORS' - SEE
'ARCAITEGTURAL.DRAWINGS
FOFt. ADD f T 19NAt fNFORMAT UON
a '
/12" THICKEN EDGE DUMPSTER ENCLOSURE - SEE
(ALL AROUND) ARCHITECTURAL PLANS FOR
ADDITIONAL INFORMATION
DUMPSTER ENCLOSURE
DETAIL 25
N.T.S. C1.O,C1.2 C3.3
DOME TOP'
6" SCH. 40 STEEL -
PIPE. FILL WITH
CONCRETE. PAINT
WITH TWO COATS
OF SAFETY YELLOW.
FINISHED
GRADE -\
3000 PSI
CONCRETE
WIN mi,
I q =1 mIrmIll
N.T.S.
NOT USED
DETAIL 29
N.T.S. C3.3
NOT USED
DETAIL 31
N.T.S. C3.3
4 5
iD
I
26
C1.1,C1.2.C3.3
C3.3 �.
R
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DESIGN TEAM
FINAL SITE &
PREFINAL BUILDING
MANAGER
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AS NOTED
OJECT NO.:
P1096BIP1113
IM CONTR NO.:
FAC DRAWING NO.
ET
OF
C3.3

1 1 2
Eck
4 1 5
17
C
L{pl SEDIMENT FENCE
CONSTRUCTION SPECIFICATIONS:
1 0 MATERIALS:
STEEL $ 1. USE A SYNTHETIC FILTER FABRIC OF AT LEAST 95% BY WEIGHT OF
POST N POLYOLEFINS OR POLYESTER, WHICH IS CERTIFIED BY THE MANUFACTURER
1>� OR SUPPLIER AS CONFORMING TO THE REQUIREMENTS IN ASTM D 501.
FILTER FABRIC SYNTHETIC FILTER FABRIC SHOULD CONTAIN ULTRAVIOLET RAY INHIBITORS
(AMOCO 2127) WIRE FENCE USABLE" CILCONSTRUCTIONPLIFEDATAAMTE PERATURE ROTES OETOE 200 i
OR APPROVED 4'x4'x8' DEEP DEGREES FAHRENHEIT.
EQUAL - ATTACH TRENCH AND 2. ENSURE THAT POSTS FOR SEDIMENT FENCES ARE 1.33 LBAINEAR FT STEEL
USING PLASTIC WITH A MINIMUM LENGTH OF 5 FEET. MAKE SURE THAT STEEL POSTS HAVE r.
OR WIRE TIES BACKFILL PROJECTIONS TO FACILITATE FASTENING THE FABRIC.
\ 3. FOR REINFORCEMENT OF STANDARD STRENGTH FILTER FABRIC, USE WIRE
FENCE WITH A MINIMUM 14 GAUGE AND A MAXIMUM MESH SPACING OF 8
INCHES.
CONSTRUCTION: 1t,Y
1. CONSTRUCT THE SEDIMENT BARRIER OF STANDARD STRENGTH OR EXTRA
2. ENSURETTHAT THETIC HEIGHTTER OF THE SEDIMENT FENCE DOES NOT EXCEED 24
INCHES ABOVE THE GROUND SURFACE. (HIGHER FENCES MAY IMPOUND a
II :•.:-' �� \�� VOLUMES OF WATER SUFFICIENT TO CAUSE FAILURE OF THE STRUCTURE.)
z \II\II IIII II\II\\ 3. CONSTRUCT THE FILTER FABRIC FROM A CONTINUOUS ROIL C9tCW THE
LENGTH OF THE BARRIER TO AVOID JOINTS. WHEN JOINTS-Ntt--
POST WITH 4SF�MINIMUM OVERLAP TOY FASTEN THE THENEXTOTH �POST.LY A SUPPORT
4. SUPPORT STANDARD STRENGTH FILTER FABRIC BY WIRE MESH FASTENED
N
SECURELY TO THE UPSLOPE SIDE OF THE POSTS. EXTEND THE WIRE MESH
SUPPORT TO THE BOTTOM OF THE TRENCH. FASTEN THE WIRE
NATURAL REINFORCEMENT. THEN FABRIC ON THE UPSLOPE SIDE OF THE FENCE POST.
WIRE FENCE GROUND WIRE OR PLASTIC ZIP TIES SHOULD HAVE MINIMUM 50 POUND TENSILE
FILTER FABRIC STRENGTH.
PLASTIC OR 5. WHEN A WIRE MESH SUPPORT FENCE IS USED, SPACE POSTS A MAXIMUM OF
STEEL POST WIRE TIES 8 FEET APART. SUPPORT POSTS SHOULD BE DRIVEN SECURELY INTO THE
GROUND A MINIMUM OF 24 INCHES.
UPSLOPE 6. EXCAVATE A TRENCH APPROXIMATELY 4 INCHID ES WIDE A8 INCHES DEEP
ALONG THE PROPOSED LINE OF POSTS AND UPSLOPE FROM THE BARRIER.
;i;.+sy;` 7. PLACE 12 INCHES OF THE FABRIC ALONG THE BOTTOM AND SIDE OF THE
■ z TRENCH.
5:t m B. BACKFILL THE TRENCH WITH SOIL PLACED OVER THE FILTER FABRIC AND
w FCOMPACTT. THOROUGH COMPACTION OF THE BACKFILL IS CRITICAL TO SILT
N 9. DO NOT ATTACH FILTER FABRIC TO EXISTING TREES.
.IL Ft_OK,
CROSS-SECTION VIEW
spa � .,;L
SEDIMENT FENCE
DETAIL 32 s r �"' t
N.T.S. C5.2,C5.3 I C3.4
1
ENTRANCE CIO
�t!m
iiiii'�iiiiiiiiiiiii•iiiii
INSTALL CULVERT PIPE IF ENTRANCE
SPANS SWALE
Y DITCH. MATCH ► '
OF NEAREST DOWNSTREAM
6' HUMP PILAN VIEW
DIVLEVEL ERT RUNOFFSECTION
1, PAVED 1 1 ►
1 MIN. 4.0
r SLOPEROADWAY
- _ - - COARSE
1
ELEVATION
TEMPORARY CONSTRUCTION ENTRANCE
CONSTRUCTION SPECIFICATIONS:
1. CLEAR THE ENTRANCEAND EXIT AREA OF r • ROOTS,'.• OTHER
r. ,.
OBJECTIONABLEPLACE2. GRAVEL TO THE SPECIFIC GRADE I 1 DIMENSIONS SHOWN ON THE PLANS, AND
SMOOTH
3. PROVIDE DRAINAGE 1 CARRY VIATER TO A SEDIMENTOR OTHER SUITABLE OUTLET,
4. USE GEOTEXTILE FABRICS BECAUSE THEY IMPROnOF THE FOUNDATION
TEMPORARYLOCATIONS SUBJECT TO SEEPAGE OR HIGH WATER TABLE.
m
DETAIL
n1
TEMPORARY EARTHEN DIVERSION DIKE
CONSTRUCTION SPECIFICATIONS•
1. REMOVE AND PROPERLY DISPOSE OF ALL TREES, BRUSH, STUMPS, AND OTHER
A OBJECTIONABLE MATERIAL.
2. ENSURE THAT THE MINIMUM CONSTRUCTED CROSS SECTION MEETS ALL DESIGN
REQUIREMENTS.
3. ENSURE THAT THE TOP OF THE DIKE IS NOT LOWER AT ANY POINT THAN THE DESIGN
ELEVATION PLUS THE SPECIFIED SETTLEMENT.
4. PROVIDE SUFFICIENT ROOM AROUND DIVERSIONS TO PERMIT MACHINE REGRADING AND
CLEANOUT.
5. VEGETATE THE RIDGE IMMEDIATELY AFTER CONSTRUCTION, UNLESS IT WILL REMAIN
IN PLACE LESS THAN 30 WORKING DAYS.
TEMPORARY EARTHEN DIVERSION DIKE
DETAIL 36
N.T.S. C5.2,C5.3 I C3.4
SPECIFICATIONS:
COMPLETE GRADING BEFORE PREPARING SEEDBEDS, AND INSTALL ALL
NECESSARY EROSION
CONTROL PRACTICES SUCH AS, DIKES, WATERWAYS, AND BASINS.
MINIMIZE STEEP SLOPES
BECAUSE THEY MAKE SEEDBED PREPARATION DIFFICULT AND INCREASE THE
EROSION HAZARD. IF SOILS BECOME COMPACTED DURING GRADING, LOOSEN
THEM TO A DEPTH OF 6-8 INCHES USING A RIPPER, HARROW, OR CHISEL.
PLOW.
1. SEEDBED PREPARATION:
GOOD SEEDBED PREPARATION IS ESSENTIAL TO SUCCESSFUL PLANT
ESTABLISHMENT. A GOOD SEEDBED IS WELL -PULVERIZED, LOOSE, AND
UNIFORM. WHERE HYDROSEEDING METHODS ARE USED, THE SURFACE MAY BE
LEFT WITH A MORE IRREGULAR SURFACE OF LARGE CLODS AND STONES.
LIMING - APPLY LIME ACCORDING TO SOIL TEST RECOMMENDATIONS. IF
THE PH (ACIDITY) OF THE SOIL IS NOT KNOWN, AN APPLICATION OF
GROUND AGRICULTURAL LIMESTONE AT THE RATE OF 1 TO 1 1/2
TONS/ACRE ON COARSE -TEXTURED SOILS AND 2-3 TONS/ACRE ON
FINE -TEXTURED SOILS IS USUALLY SUFFICIENT. APPLY LIMESTONE
UNIFORMLY AND INCORPORATE INTO THE TOP 4-6 INCHES OF SOIL. SOILS
WITH A PH OF 6 OR HIGHER NEED NOT BE LIMED.
FERTILIZER - BASE APPLICATION RATES ON SOIL TESTS. WHEN THESE
ARE NOT POSSIBLE,
APPLY A 1G-10-10 GRADE FERTILIZER AT 700-1.000 LB/ACRE. BOTH
FERTILIZER AND LIME
SHOULD BE INCORPORATED INTO THE TOP 44 INCHES OF SOIL. IF A
HYDRAULIC SEEDER IS
USED, DO NOT MIX SEED AND FERTILIZER MORE THAN 30 MINUTES BEFORE
APPLICATION. SURFACE ROUGHENINGaIF RECENT TILLAGE OPERATIONS
HAVE RESULTED IN A LOOSE SURFACE, ADDITIONAL ROUGHENING MAY NOT
BE REWIRED, EXCEPT TO BREAK UP LARGE CLODS. IF RAINFALL CAUSES
THE SURFACE TO BECOME SEALED OR CRUSTED, LOOSEN IT JUST PRIOR TO
SEEDING BY DISKING, RAKING, HARROWING, OR OTHER SUITABLE
METHODS. GROOVE OR FURROW SLOPES STEEPER THAN 3:1 ON THE CONTOUR
BEFORE SEEDING.
2. PLANT SELECTION: DEC. i-APR. 15: ANNUAL LESPEDEZA (KOBE) 0 A
RATE OF 50 LB/ACRE; APR. 15-AUG. 15: GERMAN MILLET 0 A RATE OF
40 LB/ACRE; AUG. 15-DEC. 30: RYE(GRAIN) 0 A RATE OF 120 LB/ACRE.
3. SEEDING:
EVENLY APPLY SEED USING A CYCLONE SEEDER (BROADCAST), DRILL,
CULTIPACKER SEEDER, OR HYDROSEEDER. USE SEEDING RATES GIVEN IN
TABLES 6.10A-6.10C. BROADCAST SEEDING AND HYDROSEEDING ARE
APPROPRIATE FOR STEEP SLOPES WHERE EQUIPMENT CANNOT BE DRIVEN.
HAND BROADCASTING IS NOT RECOMMENDED BECAUSE OF THE DIFFICULTY IN
ACHIEVING A UNIFORM DISTRIBUTION. SMALL GRAINS SHOULD BE PLANTED
NO MORE THAN 1 INCH DEEP, AND GRASSES AND LEGUMES NO MORE THAN
1/2 INCH. BROADCAST SEED MUST BE COVERED BY RAKING OR CHAIN
DRAGGING, AND THEN LIGHTLY FIRMED WITH A ROLLER OR CULTIPACKER.
HYDROSEEDED MIXTURES SHOULD INCLUDE A WOOD FIBER (CELLULOSE)
MULCH.
4. MULCHING:
THE USE OF AN APPROPRIATE MULCH WILL HELP ENSURE ESTABLISHMENT
UNDER NORMAL CONDITIONS, AND IS ESSENTIAL TO SEEDING SUCCESS
UNDER HARSH SITE CONDITIONS (PRACTICE 6.14, MULCHING). HARSH
SITE CONDITIONS INCLUDE:
• SEEDING IN FALL FOR WINTER COVER (WOOD FIBER MULCHES ARE NOT
CONSIDERED
ADEQUATE FOR THIS USE),
• SLOPES STEEPER THAN 3:1,
• EXCESSIVELY HOT OR DRY WEATHER,
• ADVERSE SOILS (SHALLOW, ROCKY, OR HIGH IN CLAY OR SAND), AND
• AREAS RECEIVING CONCENTRATED FLOW.
IF THE AREA TO BE MULCHED IS SUBJECT TO CONCENTRATED WATERFLOW,
AS IN CHANNELS, ANCHOR MULCH WITH NETTING.
5. MAINLENANCE:
RESEED AND MULCH AREAS WHERE SEEDING EMERGENCE IS POOR, OR WHERE
EROSION OCCURS, AS SOON AS POSSIBLE. DO NOT MOM. PROTECT FROM
TRAFFIC AS MUCH AS POSSIBLE.
TEMPORARY SEEDING
DETAIL 3�
N.T.S. C5.2,C5.3 I C3.4
N
FILTER BERM NCDOT
#5 OR #57 WASHED
STONE
CLASS B RIPRAP
PRECAST CONCRETE
HEADWALL
I
FLOW c I
I a
I a ---
__71 PLAN VIEW
1, 3'
ROCK PIPE INLET PROTECTION
CONSTRUCTION SPECIFICATIONS:
1. CLEAR THE AREA OF ALL DEBRIS THAT MIGHT HINDER
EXCAVATION AND DISPOSAL OF SPOIL.
2. INSTALL THE CLASS B OR CLASS I RIPRAP IN A
SEMI -CIRCLE AROUND THE PIPE INLET. THE STONE
SHOULD BE BUILT UP HIGHER ON EACH END WHERE IT
TIES INTO THE EMBANKMENT. THE MINIMUM CREST
WIDTH OF THE RIPRAP SHOULD BE 3 FEET, WITH A
MINIMUM BOTTOM WIDTH OF 11 FEET. THE MINIMUM
HEIGHT SHOULD BE 2 FEET, BUT ALSO 1 FOOT LOWER
THAN THE SHOULDER OF THE EMBANKMENT OR
DIVERSIONS.
3. A 1 FOOT THICK LAYER OF NC DOT #5 OR #57 STONE
SHOULD BE PLACED ON THE OUTSIDE SLOPE OF THE
RIPRAP.
4. THE SEDIMENT STORAGE AREA SHOULD BE EXCAVATED
AROUND THE OUTSIDE OF THE STONE HORSESHOE 18
INCHES BELOW NATURAL GRADE.
5. WHEN THE CONTRIBUTING DRAINAGE AREA HAS BEEN
STABILIZED, FILL DEPRESSION AND ESTABLISH FINAL
GRADING ELEVATIONS, COMPACT AREA PROPERLY, AND
STABILIZE WITH GROUND COVER.
PRECAST CONCRETE
HEADWALL
NATURAL GROUND
FOR PIPE
) INVERT
DETAIL 33
N.T.S. C5.3 1 C3.4
GENERAL REQUIREMENTS:
• PREPARATION FOR PRIMARY/PERMMNENT STABILIZATION SHALL NOT BEGIN UNTIL ALL CONSTRUCTION AND UTILITY
WORK WITHIN THE PREPARATION AREA IS COMPLETE. HOWEVER, IT MAY BE NECESSARY TO PREPARE FOR NURSE CROPS
PRIOR TO COMPLETION OF CONSTRICTION AND INSTALLATION OF UTILITIES.
• A NORTH CAROL.INA DEPARTMENT OF AGRICULTURE SOILS TEST (OR EQUAL) SHALL BE OBTAINED FOR ALL AREAS TO BE
SEEDED, SPRIGGED, SODDED OR PLANTED. RECOMMENDED FERTILIZER AND PH ADJUSTING PRODUCTS SHALL BE
INCORPORATED INTO THE PREPARED AREAS AND BACKFILL MATERIAL PER THE TEST.
• ALL AREAS TO BE SEEDED OR PLANTED SHALL BE TILLED OR RIPPED TO A DEPTH SPECIFIED ON THE APPROVED
PLANS, CONSTRUCTION SEQUENCE AND/OR CONSTRUCTION BID LIST. RIPPING CONSISTS OF CREATING FISSURES IN A
CRISS-CROSS PATTERN OVER THE ENTIRE SURFACE AREA, UTILIZING AN IMPLEMENT THAT WILL NOT GLAZE THE SIDE
WALLS OF THE FISSURES. SITE PREPARATION THAT DOES NOT COMPLY WITH THESE DOCUMENTS SHALL NOT BE
ACCEPTABLE. THE DEPTH OF SOIL PREPARATION MAY BE ESTAB.ISHED AS A RANGE BASED ON THE APPROVAL OF THE
REVIEWING STATE OR LOCAL AGENCY. ONCE TILLED OR RIPPED ACCORDING TO THE APPROVED PLAN, ALL AREAS ARE
TO BE RETURNED TO THE APPROVED FINAL (TRADE. PH MODIFIERS AND/OR OTHER SOIL AMENDMENTS SPECIFIED IN
THE SDIL TESTS CAN BE ADDED DURING THE SOIL PREPARATION PROCEDURE OR AS DESCRIBED BELOW.
• ALL STONES LARGER THAN THREE (3) INCHES ON ANY SIDE, STICKS, ROOTS, AND OTHER EXTRANEOUS MATERIALS
THAT SURFACE DURING THE BED PREPARATION SHALL BE REMOVED.
• AREAS TO BE SEEDED:
0o TILL
THE
LARGERC THANTHREEPRPARED AREAS TO (3) INCHES ON AJNYBE SEEDED TO A SIDE, STICKS, MINIMUM
ROOTS ANDEPTH OF FOUR (4)OTHER EXTRANEOUSIMATERIA SS OVETHATSTONES
SURFACE. IF NOT INCORPORATED DURING THE SOIL PREPARATION PROCESS, ADD PH MODIFIER AND FERTILIZERS
AT THE RATE SPECIFIED IN THE SOIL TEST REPORT.
•= RE -COMPACT THE AREA UTILIZING A CULTIPACKER ROLLER. THE FINISHED (TRADE SHALL BE A SMOOTH EVEN SOIL
SURFACE WITH A LOOSE, UNIFORMLY FINE TEXTURE. ALL RIDGES AND DEPRESSIONS SHALL BE REMOVED AND
FILLED TO PROVIDE THE APPROVED SURFACE DRAINAGE. SEEDING OF GRADED AREAS IS TO BE DONE IMMEDIATELY
AFTER FINISHED GRADES ARE OBTAINED AND SEEDBED PREPARATION IS COMPLETED.
o•• AREASTO
SPRIGGED,
E TILL OR DISD, AND/OR C PLANTED: TTHE TIME OF PLANTING HE PREPARED AREAS TO A DEPTH OF FOUR (4) TO SIX (6) INCHES
BELOW THE APPROVED FINISHED GRADE. REMOVE ALL STONES LARGER THAN THREE (3) INCHES ON ANY SIDE,
STICKS, ROOTS AND OTHER EXTRANEOUS MATERIALS THAT SURFACE. IF NOT INCORPORATED IN THE RIPPING
PROCESS, ADD PH MODIFIER, FERTILIZER, AND OTHER RECOMMENDED SOIL AMENDMENTS.
•• RE -COMPACT THE AREA UTILIZING A CULTIPACKER ROLLER AND PREPARE FINAL GRADES AS DESCRIBED ABOVE.
INSTALL SPRIGS, SOD AND PLANTS AS DIRECTED IMMEDIATELY AFTER FINE GRADING IS COMPLETE. MULCH, MAT
AND/OR TACK AS SPECIFIED.
WIDE SPECIE
A MIlFROM SHEET LI.36
NIMUM OF 4 INCHES OF TOPSOIL TO ALL LAWN AREAS FROM TOPSOIL STOCKPILED ON SITE. IMPORT
TOPSOIL AS NECESSARY TO MAKE UP ANY ONSITE SOIL DEFICIENCIES FROM A NATURALLY WELL DRAINED SITE WHERE
SOIL OCCURS AT A DEPTH OF AT LEAST 4 INCHES. TOPSOIL SHOULD HAVE A PH OF 5.5 TO 7 WITH 4 PERCENT
ORGANIC MATERIAL MINIMUM AND BE FREE OF STONES 1 INCH DIAMETER OR LARGER, ROOTS, PLANTS, CLAY LUMPS
AND OTHER MATERIALS HARMFUL TO PLANT GROWTH.
• THE LANDSCAPE CONTRACTOR SHALL SUBMIT A SOIL ANALYSIS FROM A QUALIFIED TESTING AGENCY INDICATING
NUTRIENT DEFICIENCIES AND RECOMMENDED SOIL AMENDMENTS NECESSARY TO ACHIEVE PLANTING SOIL
SPECIFICATIONS.
• TREES, SHRUBS AND BED AREAS SHALL BE MULCHED TO A DEPTH OF TWO INCHES WITH SHREDDED CYPRESS BARK
MULCH. INSTALL A PERMEABLE WEED BARRIER FABRIC PRIOR TO MULCHING.
• ALL PLANTS SHALL BE WATERED THOROUGHLY TWICE DURING THE FIRST 2440A PERIOD AFTER PLANTING. ALL
PLANTS SHALL THEN BE WATERED WEEKLY, OR AS NECESSARY, UNTIL FINAL ACCEPTANCE OF THE LANDSCAPE WORK BY
THE GOVERNMENT.
a H AUTOMATED IRRIGATION IS PLANNED FOR THIS PROJECT. THE LANDSCAPE CONTRACTOR SHALL COORDINATE WATER
NO AUTCMA
SUPPLY LOCATIONS WITH THE GOVERNMENT.
• ALL LAWN AREAS WITH IN THE LIMITS OF DISTURBANCE, OTHER THAN AREAS INDICATED ON THE PLAN, SHALL BE
SODDED WITH CENTIPEDE GRASS. ALL SOD SHALL BE STATE CERTIFIED.
• THE BID RETENTION BASIN SHALL BE PLANTED AND MAINTAINED IN ACCORDANCE WITH THE NCDENR STORM WATER BIP
MANUAL (CHAPTER 10 WET DETENTION BASINS). ALL GRASSES AND FORKS SHALL BE CONTAINER GROWN IN A MINIMUM
OF 8 CUBIC INCH PLUGS AND PLANTED EIGHTEEN INCHES APART. NO SEEDING IS ALLOWED IN THE BID RETENTION
POND BASIN. REFER TO 810 RETENTION BASIN PLANTING SCHEDULE FOR PLANT SPECIES AND PLANTING ZONES.
• REFER TO SHEET L1.2 FOR LANDSCAPE PLANTING DETAILS.
PERMANENT SEEDING
DETAIL 3s
N.T.S.
C5.2,C5.3 13.4
0
N
HOT /5 OR #57
WASHED STONE
4.0'
a,X. -1
19 GA. HARDWARE CLOTH
(1/4 MESH OPENINGS)
0
N
PLAN VIEW ELEVATION
HARDWARE CLOTH & GRAVEL INLET PROTECTION
CONSTRUCTION SPECIFICATIONSL
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 CLEAN GRAVEL (NC DOT 15 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 STABILIZE IT WITH GROUNDCOVER.
HARDWARE CLOTH & GRAVEL INLET PROTECTION
DETAIL 34
N.T.S. C5.2,C5.3 C3.4
5'
MIN.
ELEVATION mrRr I a`
CROSS-SECTION A A
TEMPORARY SEDIMENT TRAP
CONSTRUCTION SPECIFICATIONS:
1. CLEAR, GRUB, AND STRIP THE AREA UNDER THE EMBANKMENT OF ALL VEGETATION AND ROOT MAT. REMOVE ALL SURFACE SOIL
CONTAINING HIGH AMOUNTS OF ORGANIC MATTER, AND STOCKPILE OR DISPOSE OF IT PROPERLY. HAUL ALL OBJECTIONABLE
MATERIAL TO THE DESIGNATED DISPOSAL AREA.
2. ENSURE THAT FILL MATERIAL FOR THE EMBANKMENT IS FREE OF ROOTS, WOODY VEGETATION, ORGANIC MATTER, AND OTHER
OBJECTIONABLE MATERIAL. PLACE THE FILL IN LIFTS NOT TO EXCEED 9 INCHES, AND MACHINE COMPACT IT. OVER FILL THE
EMBANKMENT 6 INCHES TO ALLOW FOR SETTLEMENT.
3. CONSTRUCT THE OUTLET SECTION IN THE EMBANKMENT. PROTECT THE CONNECTION BETWEEN THE RIPRAP AND THE SOIL FROM
PIPING BY USING FILTER FABRIC OR A KEYWAY CUTOFF TRENCH BETWEEN THE RIPRAP STRUCTURE AND SOIL.
• PLACE THE FILTER FABRIC BETWEEN THE RIPRAP AND THE SOIL. EXTEND THE FABRIC ACROSS THE SPILLWAY FOUNDATION
AND SIDES TO THE TOP OF THE DAM; OR
• EXCAVATE A KEYWAY TRENCH ALONG THE CENTER LINE OF THE SPILLWAY FOUNDATION EXTENDING UP THE SIDES TO THE
HEIGHT OF THE DAM. THE TRENCH SHOULD BE AT LEAST 2 FEET DEEP AND 2 FEET WIDE WITH 1:1 SIDE SLOPES.
4. CLEAR THE POND AREA BELOW THE ELEVATION OF THE CREST OF THE SPILLWAY TO FACILITATE SEDIMENT CLEANOUT.
5. ALL CUT AND FILL SLOPES SHOULD BE 2:1 OR FLATTER.
6. ENSURE THAT THE STONE (DRAINAGE) SECTION OF THE EMBANKMENT HAS A MINIMUM BOTTOM WIDTH OF 3 FEET AND MAXIMUM SIDE
SLOPES OF 1:1 THAT EXTEND TO THE BOTTOM OF THE SPILLWAY SECTION.
7. CONSTRUCT THE MINIMUM FINISHED STONE SPILLWAY BOTTOM WIDTH, AS SHOWN ON THE PLANS, WITH 2:1 SIDE SLOPES
EXTENDING TO THE TOP OF THE OVERFILLED EMBANKMENT. KEEP THICKNESS OF THE SIDES OF THE SPILLWAY OUTLET
STRUCTURE AT A MINIMUM OF 21 INCHES. THE WEIR MUST BE LEVEL AND CONSTRUCTED TO GRADE TO ASSURE DESIGN CAPACITY.
8. MATERIAL USED IN THE STONE SECTION SHOULD BE A WELL -GRADED MIXTURE OF STONE WITH A d50 SIZE OF 9 INCHES (CLASS B
EROSION CONTROL STORE IS RECOMMENDED) AND A MAXIMUM STONE SIZE OF 14 INCHES. THE STONE MAY BE MACHINE PLACED
AND THE SMALLER STONES WORKED INTO THE VOIDS OF THE LARGER STONES. THE STONE SHOULD BE HARD, ANGULAR, AND
HIGHLY WEATHER -RESISTANT.
9. DISCHARGE INLET WATER INTO THE BASIN IN A MANNER TO PREVENT EROSION.
TEMPORARY SEDIMENT TRAP
DETAIL K39
N.T.S.
C5.2.C5.3 I C3.4
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ACnVnY
FINAL SITE &
PREFINAL BUILDING
WnSFACPORY TO DATE
02/22/10
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N i BOTTOM = 20.00
74.9' I� ON 15" RCP
75' @ 1.7%
( ♦ - • PERMANENT T POOL - 22.50 - - - - - - -
TCP OF BERM /TEMPORARY POOL 23.50 - W ix
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- - PERMANENT POOL - 22 .50 - - - - - ♦♦ \
B/SHELF - 22.00
it j
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I� SEDIMENT STORAGE ix
BOTTOM = 16.50 , j i 4
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23.50 �
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22.50
OR I F I CE 9
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-- -
-I �J -�"�_� ��� -
ENLARGED PLAN - TARAWA TERRACE PARKING SITE POND
GRAPHIC SCALE SUPERCEDES NUMERIC SCALE
0 10' 20' 40' 1A43. 2, y E.
21.00
NORTH SCALE: 1" = 20' v- I 24" RCP -
- 5105 - EREEBOARDX �� 23' @ 2.7%
x , -23.00 PERM PCCL- -- � ♦ y - --1
♦'
i
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♦ x
cV • 19.5 - SEDIMENT �
STORAGE BOTT0, _ T S7j S
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♦♦ \ 7 X
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---23.50 T%SHELF --- -•�A
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OUTLET T
25
24.00 tk I `
23.00
STRUCTURE -u
ORIFIC
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2� 15" RCP
64' @ 1 %
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25.60 I
L •
ENLARGED PLAN - TARAWA TERRACE BUILDNG SITE POND
GRAPHIC SCALE SUPERCEDES NUMERIC SCALE
0 10' 20' 40'
NORTH SCALE: 1" = 20'
1 2
OUTLET WEIR ABOVE
PERMANENT POOL
FREEBOARD ELEV = 23.50
ELEV = 24.50
EXISTING 24"
CCP
EXISTING 24"
DIAMETER CCP
OUTLET ORIFICE
ELEV = 22.50
TOP VEGETATED SIDE SLOPE
PERMANENT POOL
ELEV =
23.00
TOP FOREBAY BERM
TOP VEGETATED
ELEV = 22.50
BOTTOM VEGETATED
& TEMPORARY POOL
SHELF ELEV = 23.00
SHELF ELEV = 22.00
ELEV = 23.50
VEGETATED
SIDE
VEGETATED SHELF
SLOPE =
3:1
SIDE SLOPE _
(TYP.)
POND SIDE SLOPE
BOTTOM OF POND 10:1 (TYP.)
FOREBAY SIDE
= 3:1 (TYP.)
ELEV = 17.50
SLOPE = 2.5:1
TYP
BOTTOM OF SEDIMENT ( )
STORAGE = 16.50
MAIN POND
1.25" GALVANIZED OUTLET ORIFICE ABOVE
STEEL GRATING PERMANENT POOL
ELEV = 23.50
4' WEIR CUT L
OUT AT
FRONT OF
STRUCTURE
1.5"
DIAMETER -�
ORIFICE
OUTLET ORIFICE
ELEV = 21.56
OUTLET ORIFICE
EELEV = 22.50
4'X4' PRECAST
CONCRETE MANHOLE
STRUCTURE
PRECAST CONCRETE MANHOLE STRUCTURE
DETAIL
N.T.S.
NOTE: SEE SHEET L1.3 FOR LANDSCAPING AND
VEGETATION REQUIREMENTS
TARAWA TERRACE - PARKING SITE POND
CROSS SECTION
N.T.S.
PERMANENT POOL
ELEV = 22.50
MAX STAGE r FREEBOARD
ELEV = 23.50 I ELEV = 24.50
FOREBAY
BOTTOM FOREBAY
ELEV = 21.00 D
BOTTOM OF FOREBAY
SEDIMENT STORAGE
ELEV = 20.00
PARKING SITE WET DETENTION POND BMP DESIGN PARAMETERS
WET DETENTION POND BMP DRAINAGE AREA = 134,674 SF TOTAL PERMANENT POOL STORAGE VOLUME = 15,178 CF
IMPERVIOUS AREA OF BMP DRAINAGE AREA = 65,990 SF FOREBAY PERMANENT POOL STORAGE VOLUME = 3,070 CF (-20.2%)
% IMPERVIOUS OF BMP DRAINAGE AREA = 48.28% AVERAGE DEPTH CALCULATED = 3.02 FT
SA/DA RATIO = 5.60 (3 FT. DEPTH AND 50% IMPERVIOUS) PRE -DEVELOPMENT DISCHARGE RATE = 0.05 CFS
PERMANENT POOL SURFACE AREA REQUIRED = 7,654 SF STORAGE VOLUME DISCHARGE RATE THROUGH ORIFICE = 0.03 CFS
PERMANENT POOL SURFACE AREA PROVIDED = 7,706 SF STORAGE VOLUME DRAWDOWN TIME = 3.24 DAYS
TEMPORARY STORAGE VOLUME REQUIRED = 8,278 CF SEDIMENT STORAGE PROVIDED = 1 FOOT
TEMPORARY STORAGE VOLUME PROVIDED = 9,345 CF FREEBOARD ABOVE MAX STAGE = 1 FOOT
OUTLET ORIFICE ABOVE OUTLET ORIFICE PERMANENT POOL
PERMANENT POOL ELEV = 23.00 TOP VEGETATED SIDE SLOPE ELEV = 23.00
FREEBOARD ELEV = 24.00 ELEV = 23.50 TOP FOREBAY BERM MAX STAGE FREEBOARD
PERMANENT POOL 24.00 ELEV = 25.05
SHELF ELEV = 23.= ELEV = 7.5.05 TOP VEGETATED BOTTOM VEGETATED & TEMPORARY POOL ELEV -
ELEV = 23.00------------------ ELEV = 24.00
- SHELF ELEV= ---------------- - ---------
VEGETATED SIDE BOTTOM FOREBAY
ELEV = 20.50
VEGETATED SHELF SLOPE = 3:1
SIDE SLOPE _ (TYP.) BOTTOM OF FOREBARY
POND SIDE SLOPE BOTTOM OF POND 10:1 (TYP.) FOREBAY SIDE
= 3;1 (TYP-) ELEV = 17.50 SLOPE = 2.5:1 ELEV SEDIMENT;BS5ORAGE
(am.)
---BOTTOM OF SEDIMENT
STORAGE = 16.50
MAIN POND FOREBAY
15" DIAMETER
RCP
OUTLET ORIFICE ABOVE
1.25" GALVANIZED PERMANENT POOL
STEEL GRATING ELEV = 24 00
DIAMETER
ORIFICE
OUTLET ORIFICE
ELEV = 20.65
OUTLET ORIFICE
ELEV = 23.00
4'X4' PRECAST
CONCRETE MANHOLE
STRUCTURE
PRECAST CONCRETE MANHOLE STRUCTURE
DETAIL
N.T.S.
3
NOTE: SEE SHEET L1.2 FOR LANDSCAPING AND
VEGETATION REQUIREMENTS
TARAWA TERRACE - BUILDING SITE POND
CROSS SECTION
N.T.S.
BUILDING SITE WET DETENTION POND BMP DESIGN PARAMETERS
WET DETENTION POND BMP DRAINAGE AREA = 66,053 SF
IMPERVIOUS AREA OF BMP DRAINAGE AREA = 34,516 SF
% IMPERVIOUS OF BMP DRAINAGE AREA = 52.26%
SA/DA RATIO = 6.50 (3 FT. DEPTH AND 52% IMPERVIOUS)
PERMANENT POOL SURFACE AREA REQUIRED = 4,293 SF
PERMANENT POOL SURFACE AREA PROVIDED = 4,475 SF
TEMPORARY STORAGE VOLUME REQUIRED = 4,296 CF
TEMPORARY STORAGE VOLUME PROVIDED = 5,649 CF
TOTAL PERMANENT POOL STORAGE VOLUME = 8,919 CF
FOREBAY PERMANENT POOL STORAGE VOLUME = 1,885 CF (-21.1%)
AVERAGE DEPTH CALCULATED = 3.02 FT
PRE -DEVELOPMENT DISCHARGE RATE = 0.08 CFS
STORAGE VOLUME DISCHARGE RATE THROUGH ORIFICE = 0.02 CFS
STORAGE VOLUME DRAWDOWN TIME = 2.82 DAYS
SEDIMENT STORAGE PROVIDED = 1 FOOT
FREEBOARD ABOVE MAX STAGE = 1.05 FOOT
4 ' 5
" SEAL
DESIGN TEAM
FOR COMMANDER NAVFAC
ACTIVITY
AL SITE &
PREFINAL BUILDING
SATISFACTORY TO DATE 02/22/10
AWM PRG
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BRANCH MANAGER
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1 1 2 1 3
LEGEND
4 1 5
EPSC PHASING PLAN
Al
50
IV
/LIMITS OF 'ISTURBANCE
= 6.47 ACRES
SILT FENCE DRAINI
AREA = 0.04 AC
SAIPAN DR.
SITE PLAN - EROSION PROTECTION & SEDIMENT CONTROL (TARAWA 1 OF 2
GRAPHIC SCALE SUPERCEDES NUMERIC SCALE
0 15, 30, 60,
SCALE: 1' = 30'
1 1 2
3
- 25
LJ
SF
1. INSTALL CONSTRUCTION ENTRANCES.
EXISTING CONTOUR
2.
INSTALL SILT FENCE.
PROPOSED CONTOUR
3.
GRADE WET DETENTION PONDS TO SERVE AS TEMPORARY SEDIMENT TRAPS.
4.
INSTALL TEMPORARY DIVERSION MEASURES AND GRASS LINED CHANNELS.
SEDIMENT FENCE
5.
INSTALL PROPOSED STORM STRUCTURES AND PIPING. INSTALL HARDWARE CLOTH AND
SEE DETAIL 32/C3.4
GRAVEL INLET PROTECTION, AND ROCK PIPE INLET PROTECTION.
6.
CLEAR AND GRADE SITE.
EPSC MEASURE DRAINAGE AREA
7,
CONSTRUCT BUILDING AND INFRASTRUCTURE.
LIMITS OF DISTURBANCE AND
8.
ONCE SITE IS STABILIZED, REMOVE SEDIMENT BUILD-UP AND CONVERT SEDIMENT TRAPS
LIMITS OF CONSTRUCTION
INTO PERMANENT WET DETENTION POND BMP. SEE SHEET C2.2, C2.3, AND DETAIL SHEET
TOPSOILING
C5.2 FOR ADDITIONAL DESIGN INFORMATION INFORMATION.
PROJECT SITE STATISTICS
•
SITE ADDRESS: BUILDING TT113, IWO JIMA BLVD., TARAWA TERRACE, NC 28543
PROJECT ENTRANCE LATITUDE/LONGITUDE: NORTH CAROLINA 34.738 N, 77.373 W
TEMPORARY CONSTRUCTION ENTRANCE
PROJECT DRAINS TO SC WATERS; WATER CLASSIFICATION: HQW, NSW
SEE DETAIL 35/C3.4
0
PROJECT LOCATED IN WHITE OAK RIVER BASIN; ONSLOW COUNTY
•
TOTAL PROJECT SITE LIMITS OF CONSTRUCTION: 281,662 SF (6.47 ACRES)
•
LIMITS OF DISTURBANCE (SAME AS LIMITS OF CONSTRUCTION): 281,682 SF (6.47 ACRES)
HARDWARE CLOTH & GRAVEL INLET PROTECTION
SEE DETAIL 34/C3.4
PROJECT SITE SOIL INFORMATION
ROCK PIPE INLET PROTECTION
SEE DETAIL 33/C3.4
TEMPORARY SEDIMENT TRAP
SEE DETAIL 39/C3.4
-�-� -�-► TEMPORARY DIVERSIONS
SEE DETAIL 36/C3.4
CUT/FILL MATERIAL NOTES
WITH SOME VARIATIONS IN THE THICKNESS AND DEPTH OF LAYERING, THE SITE HAS THE
FOLLOWING GENERALIZED SOIL PROFILE:
(A) A SURFICIAL LAYER OF TOPSOIL AND ORGANICS LESS THAN A FOOT IN THICKNESS, (8)
INTERBEDDED CLEAN SANDS AND SANDS WITH VARYING AMOUNTS OF SILT OR CLAY (USCS SOIL
GROUP 'SP', 'SM', AND 'SC') OCCURRING IN A MEDIUM DENSE IN -SITU CONDITION EXTENDING TO
A DEPTH OF APPROXIMATELY 8 FT., (C) CLAYS DR CLAYEY SANDS ('CL', 'CH', AND 'SC')
OCCURRING IN A VERY SOFT/VERY LOOSE CONDITION, EXTENDING FROM APPROXIMATELY A DEPTH OF
8 FT. TOI2 FT., AND (D) RELATIVELY CLEAN SANDS ('SP', 'SP-SC' AND 'SP-SM') IN A
MEDIUM DENSE CONDITION EXTENDING FROM A DEPTH OF 12 FT. TO THE COMPLETED BORING DEPTH
OF 30 FT.
MAINTENANCE CONTACT INFORMATION a
DAV I D W. TOWLER
4E ALL SOIL REMOVED TO DEVELOP THE TEMPORARY SEDIMENT TRAP AND WET MARINE CORPS BASE, CAMP LEJEUNE
.,1 DETENTION POND STRUCTURES WILL BE USED ON -SITE AS FILL PUBLIC WORKS DIVISION, BLDG 1005 CIVIL DESIGN BRANCH
' MATERIAL. IMPORTED FILL MATERIAL WILL BE BROUGHT TO THE SITE OFFICE: [phone] EXT. 3284 CELL: [phone]
v, FROM AN APPROVED LOCATION ON BASE. EXCESS MATERIAL WILL BE
Fl DEPOSITED IN AN APPROVED LOCATION ON BASE. TEMPORARY/PERMANENT SEEDING NOTE
TOPSOILIN G NOTES SEE TEMPORARY SEEDING DETAIL 37/C3.4 AND PERMANENT SEEDING DETAIL 38/C3.4.
a ' MATERIALS
1' 1. TEXTURE: LOAM, SANDY LOAM, AND SILT LOAM, OR SANDY CLAY LOAM, SILTY CLAY LOAM, CLAY LOAM, AND LOAMY SAND. DO NOT USE HEAVY CLAY AND ORGANIC SOILS
SUCH AS PEAT OR MUCK.
L 2. ORGANIC MATTER CONTENT: GREATER THAN 1.5% BY WEIGHT.
(j 3. ACIDITY: PH TO BE GREATER THAN 3.6 BEFORE LIMING. LIMING IS REQUIRED IF pH IS LESS THAN 6.0.
4. SOLUBLE SALTS: LESS THAN 500 PPM.
„J 5. SODIUM: SODIUM ADSORPTION RATIO LESS THAN 12.
(,N
d" 6. IN -PLACE DEPTH: MINIMUM 2 INCHES.
STOCKPILING
1. USE SEDIMENT FENCES OR OTHER BARRIERS WHERE NECESSARY TO RETAIN SEDIMENT.
it 2. PROTECT TOPSOIL STOCKPILES BY TEMPORARY SEEDING AS SOON AS POSSIBLE, NO MORE THAN 21 CALENDAR DAYS AFTER THE FORMATION OF THE STOCKPILE.
e » 3. IF STOCKPILES WILL NOT BE USED WITHIN 90 DAYS THEY MUST BE STABILIZED WITH PERMANENT VEGETATION TO CONTROL EROSION AND WEED GROWTH.
EPSC NOTES
1. DETENTION BASINS, IF APPLICABLE, SHALL BE CONSTRUCTED FIRST AND SHALL PERFORM AS SEDIMENT BASINS DURING CONSTRUCTION UNTIL THE CONTRIBUTING DRAINAGE AREAS ARE
STABILIZED.
2, ACTIONS MUST BE TAKEN TO MINIMIZE THE TRACKING OF MUD AND SOIL FROM CONSTRUCTION AREAS ONTO PUBLIC ROADWAYS, SOIL TRACKED ONTO THE ROADWAY SHALL BE REMOVED DAILY.
3. ANY FINES IMPOSED ON THE CONTRACTOR SHALL BE THE CONTRACTOR'S RESPONSIBILITY. THE CONTRACTOR AGREES TO HOLD THE OWNER AND THE ARCHITECT/ENGINEER HARMLESS FOR ANY
AND ALL VIOLATIONS AND/OR FINES.
4. SOIL STOCKPILES SHALL BE LOCATED AWAY FROM STREAMS, PONDS, SWALES, AND CATCH BASINS. STOCKPILES SHALL BE SEEDED, MULCHED, AND ADEQUATELY CONTAINED THROUGH THE USE
OF SILT FENCE.
r 1 5. WHERE CONSTRUCTION OR LAND DISTURBANCE ACTIVITY WILL OR HAS TEMPORARILY CEASED ON ANY PORTION OF THE SITE, TEMPORARY SITE -STABILIZATION MEASURES SHALL BE REQUIRED AS
KD SOON AS PRACTICABLE, BUT NO LATER THAN 14 CALENDAR DAYS AFTER THE ACTIVITY HAS CEASED.
f! N 6. SEDIMENT -LADEN GROUNDWATER ENCOUNTERED DURING TRENCHING, BORING OR OTHER EXCAVATION ACTIVITIES SHALL BE PUMPED TO A SEDIMENT -TRAPPING DEVICE PRIOR TO BEING
DISCHARGED INTO A STREAM, POND, SWALE OR CATCH BASIN.
J 7. AFTER CONSTRUCTION IS COMPLETE AND SITE IS STABILIZED, CONTRACTOR IS RESPONSIBLE FOR REMOVING ALL TEMPORARY EROSION AND SEDIMENT CONTROL MEASURES INSTALLED AS PART OF THIS PROJECT AND RETURNING ALL DISTURBED AREAS BACK TO THEIR ORIGINAL CONDITION.
=, 8. CONTRACTOR IS RESPONSIBLE FOR EROSION PREVENTION AND SEDIMENT CONTROL (EPSC) MEASURES AND DUST CONTROL MEASURES PRIOR TO AND DURING CONSTRUCTION. CONTRACTOR SHALL
-yd1 MAINTAIN THE MEASURES THROUGHOUT CONSTRUCTION TO PREVENT EROSION OF SOIL AND ENTRY OF SOIL -BEARING WATER AND AIRBORNE DUST FROM ENTERING ADJACENT PROPERTIES OR INTO
THE PUBLIC STORMWATER FACILITIES. MEASURES SHALL BE IN ACCORDANCE WITH FEDERAL, STATE AND LOCAL REQUIREMENTS.
9. PREPARE PLANTING SOILS FOR SODDING IN COMPLIANCE WITH THE TECHNICAL SPECIFICATIONS. ALL LAWN AREAS WITH IN THE LIMITS OF DISTURBANCE, OTHER THAN AREAS INDICATED
I1� ON THE PLAN, SHALL BE SODDED WITH CENTIPEDE GRASS.
rp, 9. REQUIRED AND APPROPRIATE EPSC MEASURES INCLUDE, BUT ARE NOT LIMITED TO THE FOLLOWING:
I N PERMANENT SODDING AND MULCHING TO ALL AREAS NOT DESIGNATED AS HARDSCAPE SURFACE.
• MATTING ON ALL SLOPES GREATER THAN 5:1, AND TIE BOTTOM AND FIRST VERTICAL FOOT OF DEFINED DRAINAGE CHANNELS.
• AGGREGATE CONSTRUCTION ENTRANCE AT ALL POINTS OF CONSTRUCTION TRAFFIC EGRESS FROM THE SITE ONTO PAVEMENT.
• EROSION CONTROL INLET/OUTLET PROTECTION AT ALL STORM DRAIN INLETS MD ALL CILVERT INLETS AND OUTLETS WITHIN, O2 RECEIVING R WFF FROM, THE OJNSIRU(.'TICN ACTIVITIES.
ry V, SILT FENCE AROUND TIE PERIMETER OF EARTH DISTURBING LIMITS AS REQUIRED, AROUND THE PERIMETER OF STOCKPILES, LAYDOYM AREAS, AND OTHER OCCURRENCES OF SF•EET FLON.
• CHECK DAMS IMMEDIATELY DOMNSTREMM OF STORM SEWER AND CULVERT OUTLETS AND ALONG OCCURRENCES OF CHAN ELIZED FLOW.
ri SEDIMENT TRAP OR BASIN AT ALL DRAINAGE AREAS THAT CANNOT BE ADEQUATELY PROTECTED WITH SILT FENCE.
9E ! _t
MAINTENANCE NOTES
.1 TEMPORARY SEDIMENT TRAP: INSPECT TEMPORARY SEDIMENT TRAPS AT LEAST WEEKLY AND AFTER EACH SIGNIFICANT (1/2 INCH OR GREATER) RAINFALL EVENT AND REPAIR IMMEDIATELY.
REMOVE SEDIMENT, AND RESTORE THE TRAP TO ITS ORIGINAL DIMENSIONS WHEN THE SEDIMENT HAS ACCUMULATED TO ONE-HALF THE DESIGN DEPTH OF THE TRAP. PLACE THE SEDIMENT
--- - _ THAT IS REMOVED IN THE DESIGNATED DISPOSAL AREA, AND REPLACE THE PART OF THE GRAVEL FACING THAT IS IMPAIRED BY SEDIMENT. CHECK THE STRUCTURE FOR DAMAGE FROM
ERDSION OR PIPING. PERIODICALLY CHECK THE DEPTH OF THE SPILLWAY TO ENSURE IT IS A MINIMUM OF 1.5 FEET BELOW THE LOUT POINT OF THE EMBANKMENT. IMMEDIATELY FILL ANY
SEDIMENT OF THE EMBANKMENT TO SLIGHTLY ABOVE DESIGN GRADE. ANY RIPRAP DISPLACED FROM THE SPILLWAY MUST BE REPLACED IMMEDIATELY. AFTER ALL SEDIMENT-PRDDUCING
AREAS HAVE BEEN PERMANENTLY STABILIZED, REMOVE THE STRUCTURE AND ALL UNSTABLE SEDIMENT. SMOOTH THE AREA TO BLEND WITH THE ADJOINING AREAS, AND STABILIZE PROPERLY.
2. ROCK PIPE INLET PROTECTION: INSPECT ROCK PIPE INLET PROTECTION AT LEAST WEEKLY AND AFTER EACH SIGNIFICANT (1/2 INCH OR GREATER) RAINFALL EVENT AND REPAIR
IMMEDIATELY. REMOVE SEDIMENT AND RESTORE THE SEDIMENT STORAGE AREA TO ITS ORIGINAL DIMENSIONS WHEN THE SEDIMENT HAS ACCUMULATED TO ONE-HALF THE DESIGN DEPTH OF
THE TRAP. PLACE THE SEDIMENT THAT IS REMOVED IN THE DESIGNATED DISPOSAL AREA AND REPLACE THE CONTAMINATED PART OF THE GRAVEL FACING. CHECK THE STRUCTURE FOR
DAMAGE. ANY RIPRAP DISPLACED FROM THE STONE HORSESHOE MUST BE REPLACED IMMEDIATELY. AFTER ALL THE SEDIMENT -PRODUCING AREAS HAVE BEEN PERMANENTLY STABILIZED,
REMOVE THE STRUCTURE AND ALL THE UNSTABLE SEDIMENT. SMOOTH THE AREA TO BLEND WITH THE ADJOINING AREAS AND PROVIDE PERMANENT GROUND COVER.
} t
/3. TEMPORARY DIVERSIQNS: INSPECT TEMPORARY DIVERSIONS ONCE A WEEK AND AFTER EVERY RAINFALL. IMMEDIATELY REMOVE SEDIMENT FROM THE FLOW AREA AND REPAIR THE DIVERSION
RIDGE. CAREFULLY CHECK OUTLETS AND MAKE TIMELY REPAIRS AS NEEDED. WHEN THE AREA PROTECTED IS PERMANENTLY STABILIZED, REMOVE THE RIDGE AND THE CHANNEL TO BLEND
WITH THE NATURAL GROUND LEVEL AND APPROPRIATELY STABILIZE IT.
4. SEDIMENT FENCE: INSPECT SEDIMENT FENCES AT LEAST ONCE A WEEK AND AFTER EACH RAINFALL. MAKE ANY REQUIRED REPAIRS IMMEDIATELY. SHOULD THE FABRIC OF A SEDIMENT
FENCE COLLAPSE, TEAR, DECOMPOSE OR BECOME INEFFECTIVE, REPLACE IT PROMPTLY. REMOVE SEDIMENT DEPOSITS AS NECESSARY TO PROVIDE ADEQUATE STORAGE VOLUME FOR THE NEXT
RAIN AND TO REDUCE PRESSURE ON THE FENCE. TAKE CARE TO AVOID UNDERMINING THE FENCE DURING CLEANOUT. 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.
5. HARDWARE CLOTH k GRAVEL INLET PROTECTION: NSPECT INLETS AT LEAST WEEKLY AND AFTER EACH SIGNIFICANT (1/2 INCH OR GREATER) RAINFALL EVENT. CLEAR THE MESH WIRE OF
ANY DEBRIS OR OTHER OBJECTS TO PROVIDE ADEQUATE FLOW FOR SUBSEQUENT RAINS. TAKE CARE NOT TO DAMAGE OR UNDERCUT THE WIRE MESH DURING SEDIMENT REMOVAL. REPLACE STONE
AS NEEDED.
B. TEMPORARY CONSTRUCTION ENTRANCE: 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.
4 1 5
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DESIGN TEAM
FINAL SITE &
PREFINAL BUILDING
SATIBFACTDRY TO DATE 02122/10
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EXISTING CONTOUR
PROPOSED CONTOUR
SEDIMENT FENCE
SEE DETAIL 32/C3.4
EPSC MEASURE DRAINAGE AREA
LIMITS OF DISTURBANCE AND
LIMITS OF CONSTRUCTION
TOPSOILING
EPSC PHASING PLAN
1. INSTALL CONSTRUCTION ENTRANCES.
2. INSTALL SILT FENCE.
3. GRADE WET DETENTION PONDS TO SERVE AS TEMPORARY SEDIMENT TRAPS.
4. INSTALL TEMPORARY DIVERSION MEASURES.
5. INSTALL PROPOSED STORM STRUCTURES AND PIPING. INSTALL HARDWARE CLOTH AND GRAVEL INLET PROTECTION, AND ROCK PIPE
INLET PROTECTION.
6. CLEAR AND GRADE SITE.
7. CONSTRUCT BUILDING AND INFRASTRUCTURE.
8. ONCE SITE IS STABILIZED, REMOVE SEDIMENT BUILD-UP AND CONVERT SEDIMENT TRAPS INTO PERMANENT WET DETENTION POND BMP.
SEE SHEET C2.2, C2.3, AND DETAIL SHEET C5.2 FOR ADDITIONAL DESIGN INFORMATION INFORMATION.
PROJECT SITE STATISTICS
TREE PRESERVATION & PROTECTION SITE ADDRESS: BUILDING TT113, IWO JIMA BLVD., TARAWA TERRACE, NC 28543
• PROJECT ENTRANCE LATITUDE/LONGITUDE: NORTH CAROLINA 34.738 N. 77.373 W
• PROJECT DRAINS TO SC WATERS; WATER CLASSIFICATION: HOW, NSW
• PROJECT LOCATED IN WHITE OAK RIVER BASIN; ONSLOW COUNTY
• TOTAL PROJECT SITE LIMITS OF CONSTRUCTION: 281,662 SF (6.47 ACRES)
TEMPORARY CONSTRUCTION ENTRANCE LIMITS OF DISTURBANCE (SAME AS LIMITS OF CONSTRUCTION): 281,662 SF (6.47 ACRES)
SEE DETAIL 35/C3.4 PROJECT SITE SOIL INFORMATION
u
WITH SOME VARIATIONS IN THE THICKNESS AND DEPTH OF LAYERING, THE SITE HAS THE FOLLOWING GENERALIZED SOIL PROFILE:
(A) A SURFICIAL LAYER OF TOPSOIL AND ORGANICS LESS THAN A FOOT IN THICKNESS, ...,
(B) INTERBEDDED CLEAN SANDS AND SANDS WITH VARYING AMOUNTS OF SILT OR CLAY (USCS SOIL GROUP 'SP', 'SM', AND 'SC')
OCCURRING IN A MEDIUM DENSE IN -SITU CONDITION EXTENDING TO A DEPTH OF APPROXIMATELY 8 FT.,
(C) CLAYS OR CLAYEY SANDS ('CL' 'CH' AND 'SC') OCCURRING IN A VERY SOFT/VERY LOOSE CONDITION, EXTENDING FROM
APPROXIMATELY A DEPTH OF 8 FT, TO 12 FT., AND
(D) RELATIVELY CLEAN SANDS ('SP', 'SP-SC' AND 'SP-SM') IN A MEDIUM DENSE CONDITION EXTENDING FROM A DEPTH OF 12 FT. TO
THE COMPLETED BORING DEPTH OF 30 FT.
TOPSOILING NOTES
MATERIALS %?Y ''-•.... w
1. TEXTURE: LOAM, SANDY LOAM, AND SILT LOAM, OR SANDY CLAY LOAM, SILTY CLAY LOAM, CLAY LOAM, AND LOAMY SAND. DO NOT USE HEAVY c
SEA
CLAY AND ORGANIC SOILS SUCH AS PEAT OR MUCK.
2. ORGANIC MATTER CONTENT: GREATER THAN 1.5% BY WEIGHT.
3. ACIDITY: pH TO BE GREATER THAN 3.6 BEFORE LIMING. LIMING IS REQUIRED IF pH IS LESS THAN 6.0.
4. SOLUBLE SALTS: LESS THAN 500 PPM, a
5. SODIUM: SODIUM ADSORPTION RATIO LESS THAN 12. a
6. IN -PLACE DEPTH: MINIMUM 2 INCHES.
m
4:. S
. CONTRACTOR
c : $ o"• o $ c �' DAVID W. TOWLER STOCKPILING
d
,
ci ' / LEJEUN MARINE CORPS BASE, CAMP E
o, en rn rn 1. USE SEDIMENT FENCES OR OTHER BARRIERS WHERE NECESSARY TO RETAIN SEDIMENT.
.: ; ION, BL • PUBLIC WORKS I V I S DG 1005 C 1 V DESIGN BRANCH [smart de
slgnl
' I,:.},� 2. PROTECT TOPSOIL STOCKPILES BY TEMPORARY SEEDING AS SOON AS POSSIBLE, NO MORE THAN 21 CALENDAR DAYS AFTER THE FORMATION OF THE
... �i ! I Y
c :: N ... OFFICE: [phone] EXT. 3284 CELL: [phone] STOCKPILE. L_Ul�k6 ;a e
#., �::`:
`�' N L MIATE RIA L NOTES 3• GROWTH. STOCKPILES WILL NOT BE USED WITHIN 90 DAYS THEY MUST BE STABILIZED WITH PERMANENT VEGETATION TO CONTROL EROSION AND WEED
N•r.' . .. N ...
..: ' ......: '.: : > I 0 CUT/FILL DESIGN TEAM
"' '` AlL SOIL REMOVED TO DEVELOP THE TEMPORARY SEDIMENT TRAP AND WET
rRovEo
:• I B ' ' J •, ` DETENTION POND STRUCTURES WILL BE USED ON -SITE AS FILL MATERIAL. TEMPORARY/PERMANENT SEEDING NOTE
d i�i APPROVED LOCATION ON BASE.ORTED FILL MATERIAL EXCESS MATERIAL WILL BE DGHT TO THE SITE EPOSITED IN AN SEE TEMPORARY SEEDING DETAIL 37/C3.4 AND PERMANENT SEEDING DETAIL 38/C3.4.
...... _
BASE FOR COMMANDER
. .` `• I' MANDER NAVFAC
` EMPORAR SED I ME TRAP �'� AN APPROVED LOCATION ON
DRAINAGE AREA = 1.62 AC rga o' - , EPSC NOTES ACTIVITY
SITE &
a
.. r
. i
: SEDIMENT TRAP VOLUME TO .. 1. DETENTION BASINS, IF APPLICABLE, SHALL BE CONSTRUCTED FIRST AND SHALL PERFORM AS SEDIMENT BASINS DURING CONSTRUCTION UNTIL THE CONTRIBUTING DRAINAGE AREAS ARE STABILIZED. PREFINAL BUILDING
E = (3 600C F X 1.62 AC) `.. - \ r 2. ACTIONS MUST BE TAKEN TO MINIMIZE THE TRACKING OF MUD AND SOIL FROM CONSTRUCTION AREAS ONTO PUBLIC ROADWAYS. SOIL TRACKED ONTO THE ROADWAY SHALL BE REMOVED DAILY, snnSFAcroRvrooAE 02/22110
.. ....: 832CF . ..... y� 3
" 26 / ' '"V o' 6 _ � ?6 r 3. ANY FINES IMPOSED ON THE CONTRACTOR SHALL BE THE CONTRACTOR'S RESPONSIBILITY. THE CONTRACTOR AGREES TO HOLD THE OWNER AND THE ARCHITECT/ENGINEER HARMLESS FOR ANY AND ALL VIOLATIONS AND/OR FINES. «A/WM PRG
/I
„
v S ", STREAMS, PONDS, SWALES, AND CATCH BASINS. STOCKPILES SHALL BE SEEDED, MULCHED, AND ADEQUATELY CONTAINED THROUGH THE USE OF SILT FENCE. BRANCH MANAGER
� 4 SOIL STOCKPILES SHALL BE LOCATED AWAY FROM
Y
�I C H
� �- 5. CONSTRUCTION DISTURBANCE ACTIVITY WILL OR HAS TEMPORARILY CEASED ON ANY PORTION OF THE SITE, TEMPORARY SITE -STABILIZATION MEASURES SHALL BE REQUIRED AS SOON AS PRACTICABLE, BUT NO LATER THAN 14 CALENDAR
•, ,�, � CLEF ENG/ARCH
APPROXIMATE ° ° DAYSAFTERACTIVITY AHASDCEASED. �'Jxx
25 LOCATION AND ti //; /: ' 6. SEDIMENT -LADEN GROUNDWATER ENCOUNTERED DURING TRENCHING, BORING OR OTHER EXCAVATION ACTIVITIES SHALL BE PUMPED TO A SEDIMENT -TRAPPING DEVICE PRIOR TO BEING DISCHARGED INTO A STREAM, POND, SWALE OR CATCH BASIN. o S
/ U
_ y _ EXTENTS OF ° ` ° °°° 7. AFTER CONSTRUCTION IS COMPLETE AND SITE IS STABILIZED, CONTRACTOR IS RESPONSIBLE FOR REMOVING ALL TEMPORARY EROSION AND SEDIMENT CONTROL MEASURES INSTALLED AS PART OF THIS PROJECT AND RETURNING ALL DISTURBED AREAS
i ----' - - - ' --- ° ' BACK TO THEIR ORIGINAL CONDITION. > Z
/-�------- EXISTING WETLANDS ° .P• �, /, , - '. _. a
0.04 ACRES - ° /� ' ;,-, 8. CONTRACTOR IS RESPONSIBLE FOR EROSION PREVENTION AND SEDIMENT CONTROL (EPSC) MEASURES AND DUST CONTROL MEASURES PRIOR TO AND DURING CONSTRUCTION. CONTRACTOR SHALL MAINTAIN THE MEASURES THROUGHOUT CONSTRUCTION TO i U o J
PREVENT EROSION OF SOIL AND ENTRY OF SOIL --BEARING WATER AND AIRBORNE DUST FROM ENTERING ADJACENT PROPERTIES OR INTO THE PUBLIC STORMWATER FACILITIES. MEASURES SHALL BE IN ACCORDANCE WITH FEDERAL, STATE AND LOCAL 1- -1
F ST - ST�- ST - . Q�J �' REQUIREMENTS. z z i W
9. PREPARE PLANTING SOILS FOR SODDING IN COMPLIANCE WITH THE TECHNICAL SPECIFICATIONS. ALL LAWN AREAS WITH IN THE LIMITS OF DISTURBANCE, OTHER THAN AREAS INDICATED ON THE PLAN, SHALL BE SODDED WITH CENTIPEDE GRASS. z o 2
� -- - - - �i 10. REQUIRED AND APPROPRIATE EPSC MEASURES INCLUDE, BUT ARE NOT LIMITED TO THE FOLLOWING: y Q F U) 0
( - - - - - • PERMANENT SODDING AND MULCHING TO ALL AREAS NOT DESIGNATED AS HARDSCAPE SURFACE. p Y LLI W
,Y` �► --- I NLET PROTECTION - Q U cA
DRAINAGE AREA = 0.9 4 AC • MATTING ON ALL SLOPES GREATER THAN 5:1, AND THE BOTTOM AND FIRST VERTICAL FOOT OF DEFINED DRAINAGE CHANNELS. Q a Z od N
1
I
I
I
i
SILT
FENCE
_,DRAINAGE AREA
= 0.05 AC
$ SODDING
LIII HARDWARE CLOTH
34/C3.GRAVEL INLET PROTECTION
SEE -� ROCK PIPE INLET PROTECTION
SEE DETAIL 33/C3.4
0 TEMPORARY SEDIMENT TRAP
SEE DETAIL 39/C3.4
Q -� TEMPORARY DIVERSIONS
SEE DETAIL 36/C3.4
MAINTENANCE CONTACT INFORMATION
LL i Z
8
• AGGREGATE CONSTRUCTION ENTRANCE AT ALL POINTS OF CONSTRUCTION TRAFFIC EGRESS FROM THE SITE ONTO PAVEMENT. < W
N • EROSION CONTROL INLET/OUTLET PROTECTION AT ALL STORM DRAIN INLETS AND ALL CULVERT INLETS AND OUTLETS WITHIN, OR RECEIVING RUNOFF FROM, THE CONSTRUCTION ACTIVITIES. z z U O F O
• SILT FENCE AROUND THE PERIMETER OF EARTH DISTURBING LIMITS AS REQUIRED, AROUND THE PERIMETER OF STOCKPILES, LAYDONN AREAS, AND OTHER OCCURRENCES OF SHEET FLOW. �••'� 0 Q
�\ 0 CHECK DAMS IMMEDIATELY DOWNSTREAM OF STORM SEWER AND CULVERT OUTLETS AND ALONG OCCURRENCES OF CHANNEL IZED FLOW. W m W
SILT FENCE ADDED TO PROVIDE SEDIMENT TRAP OR BASIN AT ALL DRAINAGE AREAS THAT CANNOT BE ADEQUATELY PROTECTED WITH SILT FENCE.
TO
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ADDITIONAL PROTECTION
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ADJACENT EXISTING WET
DETENTION POND 'r . MAINTENANCE
NOTES
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THE FAQ I OF T
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1. TEMPORARY SEDIMENT TRAP: INSPECT TEMPORARY SEDIMENT TRAPS AT LEAST WEEKLY AND AFTER EACH SIGNIFICANT (1/2 INCH OR GREATER) RAINFALL EVENT AND REPAIR IMMEDIATELY. REMOVE SEDIMENT, AND RESTORE
TO ITS ORIGINAL DIMENSIONS WHEN THE SEDIMENT HAS ACCUMULATED TO ONE-HALF THE
w
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00
THE TRAP DESIGN DEPTH OF THE TRAP. PLACE THE SEDIMENT THAT IS REMOVED IN THE DESIGNATED DISPOSAL AREA, AND REPLACE
w
>
THE PART OF THE GRAVEL FACING THAT IS IMPAIRED BY SEDIMENT. CHECK THE STRUCTURE FOR DAMAGE FROM EROSION OR PIPING. PERIODICALLY CHECK THE DEPTH OF THE SPILLWAY TO ENSURE IT IS A MINIMUM OF
Z
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1.5 FEET BELOW THE LOW POINT OF THE EMBANKMENT, IMMEDIATELY FILL ANY SEDIMENT OF THE EMBANKMENT TO SLIGHTLY ABOVE DESIGN GRADE. ANY RIPRAP DISPLACED FROM THE SPILLWAY MUST BE REPLACED
(D
W
O I•_
�- - '- -
IMMEDIATELY. AFTER ALL SEDIMENT -PRODUCING AREAS HAVE BEEN PERMANENTLY STABILIZED, REMOVE THE STRUCTURE AND ALL UNSTABLE SEDIMENT. SMOOTH THE AREA TO BLEND WITH THE ADJOINING AREAS, AND
z
w
0
Ir_ Z
- �-- -
STABILIZE PROPERLY. Z
W
Z
p
W O
w
J
Z
- -
2. ROCK PIPE INLET PROTECTION: INSPECT ROCK PIPE INLET PROTECTION AT LEAST WEEKLY AND AFTER EACH SIGNIFICANT (1/2 INCH OR GREATER) RAINFALL EVENT AND REPAIR IMMEDIATELY. REMOVE SEDIMENT AND
W
_
RESTORE THE SEDIMENT STORAGE AREA TO ITS ORIGINAL DIMENSIONS WHEN THE SEDIMENT HAS ACCUMULATED TO ONE-HALF THE DESIGN DEPTH OF THE TRAP. PLACE THE SEDIMENT THAT IS REMOVED IN THE DESIGNATED
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UNDERMINING THE FENCE DURING CLEANOUT. REMOVE ALL FENCING MATERIALS AND UNSTABLE SEDIMENT DEPOSITS AND BRING THE AREA TO GRADE AND STABILIZE IT AFTER THE CONTRIBUTING DRAINAGE AREA HAS BEEN
T SITE
PLAN = EROSION
PROTECTION
& SEDIMENT
CONTROL
(TARAWA
2 OF
2)
PROJECT NG: P11131PiO96B
PROPERLY STABILIZED.
CONSTR CONiR. NO_
GRAPHIC SCALE SUPERCEDES NUMERII
0 30' 60' 120'
NORTH SCALE: 1" = 30'
1
5. HARDWARE CLOTH & GRAVEL INLET PROTECTION.: NSPECT INLETS AT LEAST WEEKLY AND AFTER EACH SIGNIFICANT (1/2 INCH OR GREATER) RAINFALL EVENT. CLEAR THE MESH WIRE OF ANY DEBRIS OR OTHER OBJECTS TO
PROVIDE ADEQUATE FLOW FOR SUBSEQUENT RAINS. TAKE CARE NOT TO DAMAGE OR UNDERCUT THE WIRE MESH DURING SEDIMENT REMOVAL. REPLACE STONE AS NEEDED. NAVFAC DRAWING No.
6. TEMPORARY CONSTRUCTION ENTRANCE: 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 SHEET OF ??
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. C 5.3
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/ \ I r 1. SHALLOW WATER SHELF NATIVE PLANTINGS. SEE 810-BASIN PLANTING SCHEDULE BELOW. PLANTS SHALL BE SPACED 18 INCHES ON
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CENTER.
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/ 2. do FOREBAY NATIVE PLANTINGS. SEE BID -BASIN PLANTING SCHEDULE BELOW. PLANTS SHALL BE SPACED 18
/ - ---- - CENTER.
I � � � INCHES ON
SHALLOW LAND SHELF
3. ALUMINUM LANDSCAPE EDGING, 5.5 / , COLOR.GREE , PERMAL , CLEANLINE OR EQUAL . � � "Xt 8'
G N• OC
..... 4. SEDIMENT STORAGE AREA.
I
-- - - - -- - 5. 5 FOOT GRASS STRIP INSIDE OF FENCE.
6. , SC150BN DOUBLE NET STRAW -COCONUT BLANKET, OR EQUAL. STAKE
1
i
SOW SWALE SEED MIX AND INSTALL NORTH AMER I CAN GREEN • T
BLANKET ACCORDING TO MANUFACTURERS RECOMMENDATIONS.
ICA
25 FASTEN TO FENCE
R 1 DOE —`� R I pGE \�0� 1- INSTALL FENCING AT GE OF CANOPY POST AT 4
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LOCATIONS WITH
ST ST —�— ST — ST S7, — ST — ST --e NON -REMOVABLE
51
PROTECTION
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TENSAR SAFETY
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SITE PLAN - LANDSCAPING (TARAWA TERRACE 1 of 2
GRAPHIC SCALE SUPERCEDES NUMERIC SCALE
0 15' 30' 60,
NORTH SCALE: 1" = 30'
INSTALL 18"
RADIUS MULCH RING
(MIN.)
FINISHED GRADE
SCARIFY EDGES OF
BALL TO REMOVE
GIRDLING ROOTS.
6" MIN. AMENDED
TOPSOIL BACKFILL
2" SHREDDED CYPRESS
BARK MULCH. NO MULCH
WITHIN 4' OF ROOT FLARE
SCARIFY EDGES OF PIT
UNDISTURBED MOUND OF
SOIL OR WELL -COMPACTED
TOPSOIL TO REDUCE
SETTLEMENT
2XROOTBALL DIA.
6"MIN
CONTAINER PLANTING DETAIL
NOT TO SCALE
NOTE:
STAKE ONLY AS
NECESSARY TO MAINTAIN
NEWLY -PLANTED TREES
IN A PLUMB POSITION.
7' STEEL, NOTCHED;
FENCE POST
ROOT COLLAR
2' RAISED, COMPACTED
EARTH SAUCER AT EDGE
OF PIT. TOP OF SAUCER
LEVEL WITH ROOT
COLLAR.
SCARIFY EDGES OF PIT=
REMOVE ANY WIRE BASKET
AFTER SETTING AND
BEFORE BACKFILLING.
CONSULT WITH THE CITY
ARBORIST IF UNFAMILIAR
WITH THE PROPER
TECHNIQUE
TREE PLANTING DETAIL
NOT TO SCALE
1/2" NYLON GUY
STRAPPING ARBOR TIE OR
EQUAL
REMOVE ALL SYNTHETIC
AND/OR TREATED BURLAP
MATERIALS
2' SHREDDED CEDAR
BARK MULCH. DO NOT
COVER ROOT COLLAR.
FINISHED GRADE
NATIVE SOIL BACKFILL 8'
MIN. FOR BALLS LESS
THAN 24' DIA. 12" FOR
BALLS OVER 24" DIA.
UNDISTURBED MOUND OF
SOIL OR WELL -COMPACTED
TOPSOIL TO REDUCE
SETTLEMENT
SWALE PLANTING SCHEDULE NATIVE FORBS & GRASSES
Botanical Name
Common Name
Size
Carex tenera
Quill Sedge
up to 30"
Hibiscus coccineus
Scarlet Rose Mallow
3'-6'
Hibiscus laevis
Halberdleaf Rose Mallow
T-6'
Kostelelzkya virginica
Seashore Mallow
4'-6'
Saccharum baldwinii
Narrow plumegrass
2'-3'
Rhynchospora colorata
Starrush Whitetop
1'-3'
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SITE PLAN - LANDSCAPING (TARAWA 2 of 2
GRAPHIC SCALE SUPERCEDES NUMERIC SCALE
0 15' 30' 60'
SCALE: 1' = 30'
LANDSCAPE NOTES
A. THE CONTRACTOR SHALL BE RESPONSIBLE FOR SOIL AND EROSION CONTROL AND DUST CONTROL MEASURES PRIOR TO AND DURING
CONSTRUCTION. THE CONTRACTOR SHALL MAINTAIN THE MEASURES THROUGHOUT THE CONSTRUCTION PERIOD TO PREVENT EROSION OF
SOIL AND ENTRY OF SOIL -BEARING WATER AND AIRBORNE DUST ONTO ADJACENT PROPERTIES AND INTO THE PUBLIC STORMWATER
FACILITIES.
B. EXCAVATION AND DISPOSAL OF MATERIAL SHALL BE DONE IN ACCORDANCE WITH FEDERAL, STATE, AND LOCAL LAWS, CODES, AND
ENVIRONMENTAL REGULATIONS.
C. ALL PLANTS SHALL BE BALLED AND WRAPPED OR CONTAINER GROWN AS SPECIFIED. NO CONTAINER GROWN STOCK WILL BE ACCEPTED
IF IT IS ROOT BOUND. ALL ROOT WRAPPING MATERIAL MADE OF SYNTHETICS OR PLASTICS SHALL BE REMOVED AT TIME OF
PLANTING.
D. THE GOVERNMENT RESERVES THE RIGHT TO REJECT ANY AND ALL PLANT MATERIAL DEEMED NOT ACCEPTABLE. ADDITIONALLY, ALL
PLANT MATERIAL SHALL BE REVIEWED BY THE GOVERNMENT PRIOR TO PLANTING.
E. ANY PROPOSED PLANT SUBSTITUTIONS SHALL BE EQUIVALENT IN FORM, HABIT, STRUCTURE, BRANCHING, AND LEAF TYPE, AND
REQUIRES APPROVAL BY THE GOVERNMENT PRIOR TO PLANTING.
F. ALL PLANTS AND STAKES SHALL BE SET PLUMB UNLESS OTHERWISE SPECIFIED.
G. REMOVE BURLAP, ROPES, WIRE, AND OTHER NON -BIODEGRADABLE MATERIALS FROM THE ROOT BALLS AFTER FINAL POSITIONING.
H. ALL PLANT MATERIAL IS TO MEET AND/OR EXCEED THE GUIDELINES OUTLINED IN THE -AMERICAN STANDARD FOR NURSERY STOCK'
PUBLISHED BY THE AMERICAN NURSERY ASSOCIATION, ANSI Z60.1-1996, OR LATEST EDITION. INSTALLATION SHALL BE IN
COMPLIANCE WITH ANSI Z 1331, SAFETY STANDARDS.
1. INSTALL ALUMINUM LANDSCAPE EDGING BETWEEN LANDSCAPE BEDS AND LAWN AREAS.
J. PROVIDE A MINIMUM OF 4 INCHES OF TOPSOIL TO ALL LAWN AREAS FROM TOPSOIL STOCKPILED ON SITE. IMPORT TOPSOIL AS
NECESSARY TO MAKE UP ANY ONSITE SOIL DEFICIENCIES FROM A NATURALLY WELL DRAINED SITE WHERE SOIL OCCURS AT A DEPTH
OF AT LEAST 4 INCHES. TOPSOIL SHOULD HAVE A pH OF 5.5 TO 7 WITH 4 PERCENT ORGANIC MATERIAL MINIMUM AND BE FREE OF
STONES 1 INCH DIAMETER OR LARGER, ROOTS, PLANTS, CLAY LUMPS AND OTHER MATERIALS HARMFUL TO PLANT GROWTH.
K. THE LANDSCAPE CONTRACTOR SHALL SUBMIT A SOIL ANALYSIS FROM A QUALIFIED TESTING AGENCY INDICATING NUTRIENT
DEFICIENCIES AND RECOMMENDED SOIL AMENDMENTS NECESSARY TO ACHIEVE PLANTING SOIL SPECIFICATIONS.
L. TREES, SHRUBS AND BED AREAS SHALL BE MULCHED TO A DEPTH OF TWO INCHES WITH SHREDDED CYPRESS BARK MULCH. INSTALL A
PERMEABLE WEED BARRIER FABRIC PRIOR TO MULCHING.
M. ALL PLANTS SHALL BE WATERED THOROUGHLY TWICE DURING THE FIRST 24-HOUR PERIOD AFTER PLANTING. ALL PLANTS SHALL THEN
BE WATERED WEEKLY, OR AS NECESSARY, UNTIL FINAL ACCEPTANCE OF THE LANDSCAPE WORK BY THE GOVERNMENT.
N. NO AUTOMATED IRRIGATION IS PLANNED FOR THIS PROJECT. THE LANDSCAPE CONTRACTOR SHALL COORDINATE WATER SUPPLY
LOCATIONS WITH THE GOVERNMENT.
0. ALL LAWN AREAS WITH IN THE LIMITS OF DISTURBANCE, OTHER THAN AREAS INDICATED ON THE PLAN, SHALL BE SODDED WITH
CENTIPEDE GRASS. ALL SOD SHOULD BE STATE CERTIFIED,
P. EXISTING TREES THAT ARE NOT INDICATE TO BE REMOVED SHALL REMAIN. PROTECT REMAINING TREES BY INSTALLING TREE
PROTECTION FENCING AT THE TREE DRIP LINE. NO EQUIPMENT OR MATERIAL STORAGE IS ALLOWED WITHIN THE TREE PROTECTION
ZONE. THE CONTRACTOR IS LIABLE FOR ALL DAMAGE TO EXISTING TREES TO REMAIN.
Q. THE BID RETENTION BASIN SHALL BE PLANTED AND MAINTAINED IN ACCORDANCE WITH THE NCDENR STORM WATER BMP MANUAL
(CHAPTER 10 WET DETENTION BASINS). ALL GRASSES AND FORBS SHALL BE CONTAINER GROWN IN A MINIMUM OF B CUBIC INCH
PLUGS AND PLANTED EIGHTEEN INCHES APART. NO SEEDING IS ALLOWED IN THE BID RETENTION POND BASIN. REFER TO 810
RETENTION BASIN PLANTING SCHEDULE FOR PLANT SPECIES AND PLANTING ZONES.
R. REFER TO SHEET L1.2 FOR LANDSCAPE PLANTING DETAILS.
KEYNOTES O
I. SHALLVYYYYAItK StltU NAI M NLANIINGS. Stt IJIV-BASIN PLANTING SCHEDULE, THIS SHEET. PLANTS SHALL BE SPACED 18 INCHES
ON CENTER.
2. SHALLOW LAND & FOREBAY NATIVE PLANTINGS. SEE BIO-BASIN PLANTING SCHEDULE, THIS SHEET. PLANTS SHALL BE SPACED 18
INCHES ON CENTER.
3. CONVEYANCE SWALES TO BE SODDED WITH CENTIPEDE GRASS.
4. SEDIMENT STORAGE.
5. ALUMINUM LANDSCAPE EDGING, 5.5'X1/8', COLOR:GREEN; PERMALOC, CLEANLINE OR EQUAL.
6. 5 FOOT GRASS STRIP INSIDE OF FENCE.
Planting Schedule
Quan
Symbol
Botanical Name
Common Name
Size
Conditlon
Remarks
103
BJ
Rhus aromatica
Oro Low Sumac
15" SP
2 al cont.
4' alt. O.C.
5
SL
Ti1ia tomentosa
Siher Linden
2.5" cal.
B&B
5
RO
Acer rubrum 'Red Sunset'
Red Sunset Maple
3" cal.
B&B
4
JZ
Zelkova semata'Village Green'
Village Green Zelkova
2.5" cal.
B&B
BIOBASIN PLANTING SCHEDULE NATIVE FORBS & GRASSES
SHALLOW WATER SHELF VEGETATION Emer ents
Botanical Name
Common Name
Size
Acorus subcordatum
Sweetflag
V 4'
Hydrolea quadrivalvis
Waterpod
1'-3'
Juncus effusus var. solutus
Soft Rush
3-1/2'
Pontederia cordata
Pickerelwed
3-1/2'
Saururus cernuus
Lizard's tail
Up to 4'
Scirpus evverinus
Wool rass
4'-5'
SHALLOW LAND SHELF & FOREBAY VEGETATION Saturated
Botanical Name
Common Name
Size
Carextenera
Quill Sedge
up to 30"
Chelone glabra
White Turtlehead
314
Hibiscus coccineus
Scarlet rose mallow
T-6'
Hibiscus laevis
Halberdleaf rosemallow
T-6'
Kosteletzkya virginica
Seashore Mallow
4'-6'
Saccharum baldwiniI
Narrow plumegrass
3'-6'
Rhynchospora colorata
Starrush Whitetop
V-3'
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SEAL I C
DESIGN TEAM
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PREFINAL BUILDING
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