SW7080611_APPROVED PLANS_20081006

r-
STORMWATER DIVISION CODING SHEET
STORMWATER DIVISION CODING SHEET
POST -CONSTRUCTION PERMITS
PERMIT NO.
SW 7O0(/���
DOC TYPE
El CURRENT PERMIT
APPROVED PLANS
HISTORICAL FILE
❑ COMPLIANCE EVALUATION INSPECTION
DOC DATE
xUffC(%Di0
YYYYMMDD

CRAVEN COUNTY REGIONAL AIRPORT AUTHORITY
CONSTRUCTION PLANS
PARKING LOT
EXPANSION
1 r To, r1l T "I, I M111
NEW BERN, NORTH CAROLINA
JUNE 2008
THE LPA GROUP of North Carolina, p.a.
TRANSPORTATION CONSULTANTS
5000 Falls of Neuse Road, Suite 304
Raleigh, North Carolina 27609
Member of THE LPA GROUP INCORPORATED
CHARLESTON, SC • COLUMBIA, SC
• CHARLOTTE,
NC • GREENSBORO,
NC • RALEIGH,
NC
DAYTONA, FL • JACKSONVILLE, FL • ORLANDO, FL •
SARASOTA, FL
• TALLAHASSEE, FL
• TAMPA, FL •
WEST PALM BEACH, FL
MOBILE, AL • LITTLE ROCK, AR 9 ATLANTA, GA
• BATON ROUGE, LA
• KNOXVILLE,
TN
INDEX OF DRAWINGS
DRAWING TITLE
SUMMARY OF QUANTITIES
PROJECT LAYOUT AND SAFETY PLAN
TYPICAL SECTIONS
GEOMETRIC LAYOUT AND DEMOLITION PLAN
GRADING, DRAINAGE AND EROSION CONTROL PLAN
DRAINAGE DETAILS
EROSION CONTROL DETAILS
MARKING PLAN
LIGHTING AND FENCING PLAN
MISCELLANEOUS DETAILS
LIGHTING DETAILS
V,f 6 °8
SET NO.
SEAL
20563
DWG. No.
Q-1
PL-1
TS-1
GL-1
GD-1
DD-1 to DD-2
EC-1 to EC-2
M4
L-1
MD-1
LD4
Sw?0$o� f
CR/�V�nl
fjt rQoV f'

,
I
I
.. I
.. I
LEGEND
— — — — —
PROJECT LIMITS
— —
AIRPORT PROPERTY LINE
�—► —�
ACCESS / HAUL ROUTES
— X x —
EXISTING FENCE
NEW PARKING
PAVED ROAD
GRAVEL ROAD
EXISTING TREELINE
EXISTING DITCHES/STREAMS
DRUM BARRICADES
TM M
YALV4 L
k
CONTROL POINT
.� N=488,542.0645'
e E= 2, 587, 927.7653'
,1ELEVA�TION1—��91'
/ `" " UTTTTTTTITIIIIIIIIIIIIIIU�)� \
CONTRACTOR'S
STAGING AREA
r
CONTROL POINT
N=488 813.1056' ,
E=2,598,488.2682
ELEVATION=23.24' TEMPORARY CONSTRUCTI
ENTRANCE PAD (TYP.)
SEE DETAIL
02 CONTROL POINT 7
N=488,664.1595'��
ELEVATION= 24 67' ~
I
1 q�RpoRT
RD
V
i
giRpo
RD_
TOP DIAMETER RTRo U 18"MIN. to 20"MAX.
UU
NOT TO EXCEED
BASE DIAMETER
6" to 8"
STRIPES (TYP_ ORANGE , OR FLUORESCENT
RED —ORANGE ULTRA VIOLET
i STABALIZED IMPACT
co RESISTANT PLASTIC
i° 2" MAX. ; CIRCUMFERENTIAL ALTERNATE
BETWEEN ORANGE & WHITE RETROREFLECTIVE
STRIPES (TYP.) STRIPES, 2 ORANGE & 2 WHITE MIN.
CONSTRUCTION SEQUENCE NOTES:
21"MIN. to 24"MAX. 1THE CONTRACTOR SHALL SUBMIT TO THE ENGINEER AND OWNER A DETAILED
DIAMETER CONSTRUCTION SCHEDULE. THE CONTRACT DOCUMENTS PROVIDE CONSTRUC.TION
GENERAL NOTES: SEQUENCE AND SAFETY PARAMETERS WHICH MUST BE INCORPORATED INTO
1. BALLASTING SHALL BE ACHIEVED BY THE SAND BAG OR TIRE—SIDEWALL BALLASTING METHODS. THE CONSTRUCTION SCHEDULE. THE CONSTRUCTION SCHEDULE SHALL ALSO
DO NOT PLACE BALLAST ON TOP OF THE DRUM, NOR AS TO PRESENT A HAZARD WHEN STRUCK. INCORPORATE THE ACTUAL WORK ELEMENTS TO BE CONSTRUCTED AND THE
2. IF NECESSARY PLACE THE NAME OF THE AGENCY, CONTRACTOR, OR SUPPLIER ON CONTRACTOR'S APPROVED EROSION CONTROL PLAN.
NON—RETROREFLECTIVE DRUM SURFACES. SHOW THE LETTERS AND NUMBERS USING
A NON—RETROREFLECTIVE COLOR AND NOT OVER 2" (INCHES) IN HEIGHT. 2. NOTIFY ENGINEER 48 HOURS IN ADVANCE OF BEGINNING WORK
DRUM BARRICADE DETAIL IN ANY WORK AREA.
N.T.S. (N.C.D.O.T. STD. DTL No. 1130.01)
GENERAL NOTES
SAFETY AND SECURITY
1. ALL CONSTRUCTION TRAFFIC SHALL ENTER AND EXIT THE PROJECT AREA
USING THE HAUL ROUTE SHOWN ON THESE PLANS. CONTRACTOR WILL BE
RESPONSIBLE FOR SECURITY OF STAGING AREA.
2. AREAS OUTSIDE THE PROJECT LIMITS ARE DESIGNATED AS RESTRICTED AREAS.
THE CONTRACTOR'S FORCES ARE PROHIBITED FROM ENTERING RESTRICTED
AREAS AT ANY TIME, UNLESS SPECIFICALLY AUTHORIZED BY THE ENGINEER
OR AIRPORT OWNER.
3. FOR ADDITIONAL SAFETY AND SECURITY REQUIREMENTS, SEE SPECIFICATIONS
(SECTION 01030).
HAUL ROUTES, STAGING AREAS AND CONSTRUCTION ACTIVITIES
4. THE CONTRACTOR SHALL CONDUCT HIS CONSTRUCTION OPERATIONS AS SHOWN
ON THE PROJECT LAYOUT SHEET AND HIS APPROVED PHASING PLAN. THE
CONTRACTOR SHALL COORDINATE ALL CONSTRUCTION ACTIVITIES WITH THE
ENGINEER TO MINIMIZE DISRUPTION TO AIRPORT OPERATIONS. IT IS THE CONTRACTOR'S
RESPONSIBILITY TO INSURE COMPLIANCE WITH SAFETY REQUIREMENTS AND TO
MINIMIZE INTERFERENCE TO OPERATIONS DURING CONSTRUCTION.
5. THE CONTRACTOR'S STAGING AREA(S) AND HAUL ROUTES SHOWN ON THE
PLANS ARE GENERAL AND FOR INFORMATION PURPOSES ONLY. THE ACTUAL
SIZE AND LOCATION OF STAGING AREAS AND HAUL ROUTES WILL BE APPROVED
BY OWNER PRIOR TO CONSTRUCTION.
6. ALL EXISTING GRASSED AREAS WHICH ARE DISTURBED AS PART OF THE CONTRACTOR'S
ACCESS ROAD, CONTRACTOR'S STAGING AREA, AND HAUL ROUTE SHALL BE RESTORED
TO THEIR ORIGINAL CONDITION AFTER COMPLETION OF THE PROJECT. IN ADDITION,
ALL EXISTING ROADS THAT WILL BE USED AS THE CONTRACTOR'S HAUL ROUTE
SHALL BE MAINTAINED DURING CONSTRUCTION AND RESTORED TO THEIR
PRE —CONSTRUCTION CONDITION.
NO SEPARATE MEASUREMENT OR PAYMENT WILL BE MADE FOR THIS ITEM.
7. ACTIVE ROADS SHALL BE KEPT FREE OF ALL DEBRIS, DIRT, ETC., AT ALL TIMES.
ANY SPILLAGE OF SOIL, DEBRIS OR OTHER MATERIALS SHALL BE CLEANED UP
IMMEDIATELY USING APPROPRIATE POWER SWEEPERS, BLOWERS OR OTHER APPROVED
EQUIPMENT, BY THE CONTRACTOR AFTER PROMPT NOTIFICATION BY THE ENGINEER
OR AIRPORT OWNER. DUST GENERATED DUE TO CONSTRUCTION ACTIVITIES SHALL BE
ADEQUATELY CONTROLLED AT ALL TIMES. A PROGRAM OF REGULAR PAVEMENT
INSPECTION SHALL BE IMPLEMENTED BY THE CONTRACTOR AND COORDINATED WITH
THE AIRPORT OWNER, AND THE ENGINEER.
8. ALL EQUIPMENT MUST BE RETURNED TO THE STAGING AREA AT THE END OF
EACH WORK DAY AND WHEN NOT ENGAGED IN THE CONSTRUCTION DURING
NON —WORKING DAYS AND NIGHTS. OWNER WILL DESIGNATE AREAS FOR
CONTRACTOR'S EMPLOYEES AUTO PARKING.
9. THE CONTRACTOR IS RESPONSIBLE FOR COORDINATING AND PROVIDING ALL
PERMANENT AND TEMPORARY UTILITY CONNECTIONS TO THE STAGING AREA.
10. CONTRACTOR SHALL MAINTAIN ALL SAFETY DEVICES SUCH AS STAKED LIMIT LINES,
FOR THE DURATION OF THE PROJECT AS REQUIRED. DAMAGED STAKES OR FLAGGING
SHALL BE REPLACED IMMEDIATELY.
11. BURNING OF DEBRIS WILL NOT BE ALLOWED ON AIRPORT PROPERTY.
12. CONTRACTOR TO FIELD VERIFY EXISTING CONDITIONS PRIOR TO BEGINNING
CONSTRUCTION AND REPORT TO ENGINEER ANY VARIATIONS FROM THE
INFORMATION SHOWN ON CONSTRUCTION PLANS.
EXIST. CONDITIONS/UNDERGROUND AND CONCEALED FACILITIES
13. CONTRACTOR SHALL BE RESPONSIBLE FOR THE LOCATION AND IDENTIFICATION
OF ALL EXISTING UTILITIES AND PIPELINES IN THE CONSTRUCTION AREA. ANY
DAMAGE TO EXISTING UTILITIES OR PIPELINES (ON OR OFF AIRPORT PROPERTY)
DAMAGED BY CONTRACTOR SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR.
CONTRACTOR SHALL REPAIR ALL UTILITY/PIPELINE DAMAGED BY THE
AT NO ADDITIONAL COST TO OWNER.
14. CABLES WILL BE LOCATED AND MARKED BY CONTRACTOR PRIOR TO CONSTRUCTION.
CONTRACTOR SHALL PROTECT EXISTING CABLES THAT ARE TO REMAIN. ANY CABLES
DAMAGED DURING CONSTRUCTION WILL BE REPAIRED BY THE CONTRACTOR.
CONTRACTOR SHALL PAY ALL COSTS ASSOCIATED WITH THE REPAIR OF CABLES AT
NO ADDITIONAL COST TO OWNER.
15. ANY UNPLANNED, UNAPPROVED OR ACCIDENTAL SHUTDOWN OR INTERRUPTION
OF SERVICE TO ANY LIGHTING CIRCUIT REQUIRES IMMEDIATE NOTIFICATION OF THE
AIRPORT MANAGER AND ENGINEER BY THE CONTRACTOR. ALL NECESSARY REPAIRS
WILL BE AT CONTRACTOR'S EXPENSE.
16. THE CONTRACTOR WILL BE RESPONSIBLE FOR STAKING AND GRADE CONTROL OF
ALL ELEMENTS OF THE CONSTRUCTION.
TEMPORARY MARKINGS, BARRICADES, TRAFFIC CONTROL
17. SEE SPECIFICATION SECTION 01030 AND 01530
CRAVEN COUNTY
REGIONAL AIRPORT
%T ven fBtIIrq
NEW BERN, NORTH CAROLINA
THEIL
LPA
GROUP�FA
TRANSPORTATION CONSULTANTS
THE LPA GROUP of North Carolina, p.a.
5000 Falls of Neuse Road, Suite 304
Raleigh, North Carolina 27609
Member of THE LPA GROUP INCORPORATED
CHARLESTON, SC • COLUMBIA. SC
CHARLOTTE, NC • GREENSBORO, NC • RALEIGH, NC
DAYTONA. FL • JACKSONMLLE, FL • ORLANDO, FL
SARASOTA, FL • TALLAHASSEE, FL • TAMPA. FL
WEST PALM BEACH, FL • MOBILE, AL • LITTLE ROCK, AR
ATLANTA, GA • BATON ROUGE, LA • KNOXVILLE, TN
Designer:
JLE
Technician: / ti
JLE �` SEAL
•.•9'-_
Checked by. _ 020563
TGB = F,pn•• aN�`
Project Number: (,.
RA081101 ""•.III."'�°` 10
200' 100' 0 200' 400'
GRAPHIC SCALE RAR
REVISIONS
Description
FAA A.I.P. Project Number:
Project Name:
PARKING LOT
EXPANSION
Date By
Drawing Name:
PROJECT LAYOUT
AND
SAFETY
PLAN
CRAVEN COUNTY
Autocad Drawing Reference:
CRV101_PL4.dwg
Date: Drawing Number:
JUNE 2008
Business Unit: PL-1
RALEIGH
i

CRAVEN COUNTY
REGIONAL AIRPORT
PRIME COAT
(P-602)
1.4%
11�11�11=all—ill�ll�ll_111-11H11. ��II�II�i�I�
2" ASPHALT CONCRETE SURFACE TEXISTING
COURSE, TYPE S9.5A (NCDOT 610) GRR ADDEE
6" CRUSHED AGGREGATE
BASE COURSE (P-209)
COMPACTED
SUBGRADE (P-152)
`NOTE: 6' SHOULDER ON ALL PARKING LOT EDGES
TYPICAL PARKING SECTION
N.T.S.
EXISTING BITUMINOU!
EXISTING CRUSHED
BASE COURSE
EDGE OF PAVEMENT
TS-1 DETAIL (TYP.)
1
TS-1
MILLING AT JUNCTION WITH EXISTING PARKING LOT
N.T.S.
SURFACE COURSE,
10)
PRIME COAT
(P-602)
3" CRUSHED AGGREGATE
SASE COURSE (P-209)
k,
ASPHALT
CONCRETE
TYPE S9.5A
(NCDOT 610)
CRUSHED
AGGREGATE
BASE COURSE
(P-209)
COMPACTED
SUBGRADE
(P-152)
PRIME COAT
(P-602)
EDGE OF PAVEMENT DETAIL
N.T.S.
2
TS-1-1
(Imum
NEW BERN, NORTH CAROLINA
THEM
LPA
GROUP
TRANSPORTATION CONSULTANTS
THE LPA GROUP of North Carolina, p.a.
5000 Falls of Neuse Road, Suite 304
Raleigh, North Carolina 27609
Member of THE LPA GROUP INCORPORATED
CHARLESTON. SC • COLUMBIA, SC
CHARLOTTE, NC • GREENSBORO, NC • RALEIGH, NC
DAYTONA, FL • JACKSONVILLE, FL • ORLANDO. FL
SARASOTA, FL • TAL LAHASSEE, FL • TAMPA, FL
ViEST PALM BEACH, FL • MOBILE, AL • LITTLE ROCK, AR
ATLANTA, GA • BATON ROUGE, LA • KNO)(ML LE, TN
JLE
Technician:
JLE
Checked by
TGB
Project Number:
RA081101
No. Description
(N CAR
SEAL
_ 020563
6
YGINC
REVISIONS
FAA A.I.P. Project Number.
Project Name:
Nome:
PARKING LOT
EXPANSION
TYPICAL
SECTIONS
Date By
CRAVEN COUNTY
Autocad Drawing Reference:
CRV101 TS-1.dW9
JUNE 2008
Business Unit:
RALEIGH
Drawing Number.
TS-1

NEW ASPHALT PAVEMENT REGIONAL AIRPORT
DRAINAGE PIPE SCHEDULE DRAINAGE STRUCTURE TABLE
v .. NEW CONCRETE SIDEWALK
t2lrauat (9outtig
-ins- ACCESS / HAUL ROUTES DP-1 40 LF OF 18" CL III RCP @ 1.5% RISE RISER / OUTLET STRUCTURE
INV IN = 17.17 N = 488,759.78 _
EXISTING PAVED ROAD INV OUT = 16.57 E = 2,587,905.92' 5
TOP EL. = 12.00 a
EXISTING GRAVEL ROAD
- - - - - - - - - O EXTENSION OF EXISTING RCP
- - PROPERTY LINE DP 2 8 LF OF 24" CL III RCP ® 1.0%
INV IN = 9.01 1 1712
PROJECT LIMITS INV OUT = 9.10 1
64- - - - - - - - EXISTING CONTOUR '` NEW BERN, NORTH CAROLINA
90FINISHED CONTOUR 1111111111H1111111 THEIL
X10.50 FINISHED SPOT ELEVATION b, v o 1 LPA
/ 1.0%- FINISHED DITCH FLOW ( / X b °C:P 1 GROUP
• • • EXISTING DITCH ° TRANSPORTATION CONSULTANTS
NEW STORM PIPE THE LPA GROUP of North Carolina, p.a.
5000 Falls of Neuse Road, Suite 304
/ p_y RISE PIPE & STRUCTURE NUMBER Raleigh, North Carolina 27609
I Member of THE LPA GROUP INCORPORATED
CHARLESTON. SC • COLUMBIA. SC
CULVERT INLET PROTECTION 1 CHARLOTTE. NC • GREENSBORO, NC • RALEIGH. NC
DETAIL 3 / EC-2
DAYTONA, FL • JACKSONMLLE, FL • ORLANDO, FL
SARASOTA, FL • TALLAHASSEE, FL • TAMPA, FL
WEST PALM BEACH, FL • MOBILE AL • LITTLE ROCK, AR
TEMPORA
RY
3 / SILT FENCE ATLANTA. GA • BATON ROUGE, LA • KNOX%ALLE, TN
Designer:
,CA�p
171t
PIPE OUTLET PROTECTION I / pa/'''''
DETAILS 1 & 2 / EC-2 / / / %� I - i JLE `` �qN . .�
L4- Technician: Ck
JLE ` SEAL
(/ EXISr 24 RCP - - _� _ 020563
�' •�--�J ,` \ Checked by.
TGB
8J 0�' Project Number: .,� `
\ 1 c H CT
- - - - % - - - - - -� - _ - ` - 20.2� -f--�----� V-DITCH �' \ 1 RA081101 °"��Glilt `�•ts-�6
{ _ DP -2 --� �- 45�� - - - - - v W RCP = _ oosn i � --�i - 16.z2 1.00/0 X17.90 �\
12 7 =�- / s:'B �, "�`�\\
_ ! RISE
EXISTING RISER STRUCTURE 1
TO BE REMOVED. EXISTING '� I
24" RCP SHALL BE EXTENDED
V AND CONNECTED TO NEW / ' - - - - - - - - _ - - j , i i
RISER STRUCTURE. WET
DETENTION.
® (II POND
50' 25' 0 50, 100,
/20.16 / 1
Q GRAPHIC SCALE BAR
20.45 " 25"- ( REVISIONS
10 ' I No. Description Date By
C° p II I 1 Q
t i 1.:0r
20.88 20.9s
\ t E
------- ------ �d------- - e-- 1.9" 1 2 3�1
25' RIP RAP SPILLWAY \\- - - _ -•- - _ - - - - �" 1.0%
_ \ ( ----- _-- - -- --- _ - 19.77-- X21.12 Ob Q
5.00�� --- _--_- _ _ ------ ------- t"
/k \ \ FOI�EBAY-�o V-DITCH
\ \ \ - - - - CONTRACTO S
I I 1 STAGING EA
00
_ _
/ 1 16.70 I I -4 -� I Y� / �'�+. _ FAA A.I.P. Project Number:
NOTES:
_ Project Name:
1. CONTRACTOR SHALL LOCATE ALL UNDERGROUND
UTILITIES PRIOR TO BEGINNING CONSTRUCTION. 1. VERTICAL DATUM IS NGVD 29. PARKING LOT
/A 2. CONTRACTOR SHALL PROTECT ALL EXISTING UTILITIES EXPANSION
DURING CONSTRUCTION. ANY DAMAGE TO EXISTING
\ \ / UTILITIES SHALL BE THE RESPONSIBILITY OF THE
CONTRACTOR AND SHALL BE REPAIRED AT NO ADDITIONAL Drawing Name:
COST TO THE OWNER.
♦ ♦ + x\\�� \ \ ,\ \\ \ \\ / /1 / 3. PROPOSED CONTOURS FOR AREAS TO BE PAVED ARE GRADING,
DRAINAGE'
i SHOWN AT 0.5' INTERVALS. ALL OTHER PROPOSED
CONTOURS ARE SHOWN AT 1.0' INTERVALS. AND
4. CONTRACTOR SHALL PLACE TYPE 1 TEMPORARY EROSION EROSION CONTROL
CONTROL MATTING ON ALL SLOPES 4:1 OR GREATER AS PLAN
♦ I \ \ i % WELL AS IN DITCH BOTTOMS AND SIDE SLOPES OF
♦ \ \� ` \ _ / WET DETENTION POND.
_ - - r % 5. CONTRACTOR SHALL SEED AND MULCH ALL DISTURBED AREAS. CRAVEN COUNTY
2J - - - - 6. ALL ACCUMULATED SEDIMENT SHALL BE REMOVED FROM Autocad Drawing Reference:
�j/ ♦ ♦ / / WET DETENTION POND AT THE END OF CONSTRUCTION. C1RV101_G1D4.dw9
7. THERE ARE NO WETLAND AREAS LOCATED WITHIN THE Date: �O.
/JUNE 2008 Drawing Number -
PROJECT
f SITE OR THE AREAS DRAINING TO THE SITE. GD-�
• ' Business Unit:
♦ RALEIGH

Y
WEIR CUT* -�
rot
X
FLOW
1
4'
WEIR CUT*
MANHOLE COVER (BOLTED)
NEENAH R-6077-A
OR APPROVED EQUAL
zmmmaIISM I FLOW
WEIR CUT*
Y WEIR CUT*
*NOTE: OVERFLOW WEIR IS LOCATED ON 3 SIDES.
PLAN
24"
-------- —_.. �E
7.5'
TOP EL. 12.3
OVERFLOW WEIR EL. 11.0
TEMPORARY POOL EL. 10.2
PERMANENT POOL EL. 9.5
EL. 8.0
RISER CROSS SECTIONr 2
N.T.S. DD-1
8"
STAINLESS STEEL
TRASH RACK
SECURED W/
ANCHOR BOLTS
5.3'
8" 4' 8"
MANHOLE COVER (BOLTED)
NEENAH R-6077-A
OR APPROVED EQUAL
a a MANHOLE STEPS 0 1'-2" CTS.
WEIR CUT
3 SIDES ° #4 0 8" HORIZ. E.F.
INV.=11.0� °
� #4 0 8" VERT. E.F.
WEIR CUT p
1 SIDE
i ROUNDED ENTRANCE
_ D n
°. INV.=10.2
I I 24" RCP FLOW
I I
H , ®II
_ IS SHEET MID.)
ai
12
•• :• •
�• • BEDDING
••SECTION X-X
2 T
i 8" WEIR OPENING
W/ TRASH RACK
2" CUR.
(TYP•)
2.2'
W/ TRASH RACK
INV. = 10.2
#4 0 8" VERT. E.F.
o #4 0 8" HORIZ. E.F.
MANHOLE STEPS 0 1'-2" CTS.
INV.=11.0 ° 12%6" WEIR OPENING
3" ORIFICE
D
INV.=9.5
D
INV.=8.0
BASIN RISER NOTES:
1. P-610 4000 PSI, CONCRETE TO BE USED THROUGHOUT.
2. ALL REINFORCING STEEL WHERE JOINED SHALL HAVE 18" MIN. OVERLAP
UNLESS NOTED OTHERWISE.
3. FORMS ARE TO BE USED FOR THE CONSTRUCTION OF THE BOTTOM SLAB. 5 0. % SCH.
0 575
INV. IN=9.53
4. RISERS OVER 3'-6" IN DEPTH SHALL INV. OUT=9.50
BE PROVIDED WITH STEPS ON V-2" CTRS. IN ACCORDANCE NTH
NCDOT RDWY STD. 840.66.
POND RISER STRUCTURE DETAIL 1
N.T.S. DD-1 STAINLESS STEEL
SUPPORT ROD
3.0'
PROVIDE CORNER
BARS OF SAME
SIZE AND SPACING HORIZ.
AS HORIZONTAL REINF.
REINFORCING. rT!,
. 1'-6„ '
4.3' CORNER BARS
6"
12"
A
4" PVC SCI
ELEV.=10.3
l-" PVC TEE
STAINLESS STEEL
HANGER CLAMP
4" PVC CAP
WITH 3" HOLE
DRILLED IN BOTTOM
SUBMERGED ORIFICE 3
N.T.S. DD-1
VEGETATED SIDE SLOPE
CRAVEN COUNTY
REGIONAL AIRPORT
41mven t mtnV
NEW BERN, NORTH CAROLINA
THE 0.
LPA PAO
GROUP
TRANSPORTATION CONSULTANTS
THE LPA GROUP of North Carolina, p.a.
5000 Falls of Neuse Road, Suite 304
Raleigh, North Carolina 27609
Member of THE LPA GROUP INCORPORATED
CHARLESTON, SC • COLUMBIA, SC • GREENMLLE, SC
CHARLOTTE, NC • GREENSBORO, NC • RALEIGH. NC
JACKSONVILLE, FL • ORLANDO, FL • SARASOTA, FL
TALLAHASSEE, FL • TAMPA, FL • WEST PALM BEACH, FL
MOBILE, AL • LITTLE ROCK, AR • ATLANTA, GA
BATON ROUGE, LA • KNOXVILLE, TN
JLE
............ ..11�
\A CR ',.
A.i,`
Technician:
JLE
_
_ 530
Checked by.
;aTGB
•,,"'fill 2. W
Project Number:
RA081101
" """Pg '1903i
IREVISIONS
No. Description Date By
IL\�SMRMWA10 PERMIT REV. 8/19/08 1 JLE
FAA A.I.P. Project Number:
Project Name:
EXISTING
18" RCP
EXISTING GRADE
PARKING LOT
_ RISER STRUCTURE
SEE DETAIL - THIS SHEET
5
RIP
25'; SPILLWAY
i I
EXPANSION
----
/ 11- 18"RCP
- -
TEMPORARY POOL ELEV. = 10.2
—
— —
_----
TEMPORARY POOL ELEV. =10.2
(LILT.)
EXISTING
i
10
10
10
1
Drawing Name:
18" RCP
PERMANENT POOL ELEV. = 9.5
2' 1 r;
1
PERMANENT POOL ELEV. = 9.5
EXISTING 24" RCP 3
311
SEDIMENT REMOVAL ELEV_ = 6.0
DRAINAGE
TO BE EXTENDED 8' \\ 1
tr
DETAILS
FOREBAY BOTTOM ELEV. = 5.0
SEDIMENT REMOVAL ELEV. = 3.0
10'
VEGETATIVE
POND BOTTOM ELEV. = 2.0
\�
SHELF
CRAVEN COUNTY
PROPOSED GRADE
Autocad Drawing Reference:
CRV101_DD1-2.41"
WET DETENTION
POND PROFILE(2)
Date:
Drawing Number:
JULY 2008
N.T.S.
DD-1
DD-1
Business Unit:
RALEIGH

WET DETENTION POND PLANT TABLE - SHALLOW WATER* (•)
COMMON NAME
SCIENTIFIC NAME
ELEVATION
(FEET)
NOTES
SWAMP MILKWEED
ASCLEPIAS INCARNATA
70.0 - 67.2
A MINIMUM OF 5 SPECIES MUST BE USED
FROM THIS GROUP, WITH NO MORE
THAN 30% OF ANY SINGLE SPECIES.
OTHER SPECIES MAY BE SUBSTITUTED
WITH APPROVAL FROM THE ENGINEER.
35% OF PLANTS AT ELEVATION
6.0 - 4.0 MUST COME FROM THIS
GROUP
35% OF PLANTS AT ELEVATION
6.0 - 4.0 MUST COME FROM THIS
GROUP
WHITE TURTLEHEAD
CHELONE GLABRA
70.0 - 67.2
SCARLET ROSE MALLOW
HIBISCUS COCCINEUS
70.0 - 67.2
ROSE MALLOW
HIBISCUS MOSCHEUTUS
70.0 - 67.2
THICKET SEDGE
CAREX ABSCONDITA
70.0 - 67.2
SOUTHERN WAXY SEDGE
CAREX GLAUCESCENS
70.0 - 67.2
WHITE EDGE SEDGE
CAREX DEBILIS
70.0 - 67.2
TAPERTIP RUSH
JUNCUS ACUMINATUS
70.0 - 67.2
GRASSLEAF RUSH
JUNCUS MARGINATUS
70.0 - 67.2
POVERTY RUSH
JUNCUS TENUIS
70.0 - 67.2
WET DETENTION POND PLANT TABLE - SHALLOW LAND** (a)
COMMON NAME SCIENTIFIC NAME ELEVATION NOTES
(FEET)
SWEET FLAG
ACORUS CALAMUS
67.2 - 66.2
A MINIMUM OF 5 SPECIES MUST BE
USED FROM THIS GROUP, WITH NO
MORE THAN 30% OF ANY SINGLE
SPECIES. OTHER SPECIES MAYBE
SUBSTTTUUED WITH APPROVAL
FROM THE ENGINEER.
ARROW ARUM
PELTANDRA VIRGINICA
67.2 - 66.2
PICKERELWEED
PONTEDERIA CORDATA
67.2 - 66.2
LIZARD TAIL
SAURURUS CERNUUS
67.2 - 66.2
DUCK POTATO
SAGITTARIA LATIFOLIA
67.2 - 66.2
SAWGRASS
CLADIUM JAMAICENSE
67.2 - 66.2
BULLTONGUE
SAGITTARIA LANCIFOLIA
67.2 - 66.2
BUR -REED
SPARGANIUM AMERICANUM
67.2 - 66.2
WATER MILLET
ZIZANIOPSIS MILIACEA
67.2 - 66.2
* VEGETATED SHELF, BELOW PERMANENT POOL
" VEGETATED SHELF, ABOVE PERMANENT POOL AND VEGETATED SIDE SLOPE
EXAMPLE LAYOUT OF PLANTS DIVIDED INTO
REQUIRED DRIFTS.
EACH PLANT SPECIES MAY BE PLANTED IN
MULTIPLE DRIFTS, HOWEVER CARE MUST BE
TAKEN TO PLANT AT THE APPROPRIATE
ELEVATION, AS LISTED BELOW.
O 0 0 •O Q O 0'
'ooi'.•�•••••
1•
0 0
0•1 0 -
0 0 ° 01•
0 0 ° °I•
0 ° o •
o XI
4'x4' RISER STRUCTURE 1 010
SEE DETAIL -SHEET DD-1 /'_:
1
EXISTING 24" RCP
EXTENDED 8'
EXISTING 1•
RISER STRUCTURE
TO BE REMOVED -�
J• � • o Dee o00
10' GRASSED STRIP FOR
MAINTENANCE ACCESS EXISTING
24" RCP
0
INSTALLATION NOTES:
1. CONTAINER GROWN PLANTS SHALL BE USED FOR ALL WET
DETENTION POND PLANTINGS.
2. PLANTS SHALL BE SPACED T APART.
3. SLOW RELEASE FERTILIZER SHALL BE APPLIED TO EACH
PLANT DURING INSTALLATION. FERTILIZER SHALL
NOT BE BROADCAST OVER THE POND OR PLANTS.
4. LIME SHALL NOT BE APPLIED.
5. PLANTS SHALL BE INSTALLED IN LARGE DRIFTS OR MASSES
OF EACH SPECIES.
o00�o- ° °o0000-'
e° 0 o e e e 0 0 004
\�\ EXISTING
\\ 18 RCP
'*,z 0 °
.�
\'.�or Y 01010
0
° 0 0 0 0 0 0- o-o o e-0 0 0 0 0°
...••••.L-----
30" MIN.
30% O.D.
1/4 O.D.
6" MIN.
.-H
-H
I
SUBGRADE
10
11=1 11=1 I I-1 11=1 I I I 1=1 11=1 I I� I I 11=1 I =I 11=1 I
SELECTED BACKFILL
I t I-1 11-1 111� 10 1
11=111-11 L HAND PLACED AND � I 1=I I I=11I
III-III=1 111-III=III=11
TAMPED
o .000 Q\01 0 C o CPOa
�10 op OQO o OHO o0 OHO
o'oOvC:�o0 C) 0 CPC)C)
o0 00O o0 030 00 00O o0 000 0
o(:� oc3 0 00 C _a c
rPLACE CRUSHED
STONE OR CRUSHED
GRAVEL TO TOP OF
PIPE, WHERE WATER
IS ENCOUNTERED IN
TRENCH OR AS DIRECTED
BY ENGINEER.
-COMPACTED NCDOT #57
CRUSHED STONE
NOTE: APPLICABLE TO BOTH EARTH AND ROCK TRENCHES.
CLASS B
PIPE BEDDING DETAIL 2
N.T.S. D D-2
°oeoo °
e o 0 0 •
• o 0 oo
k • O O✓
r IL
, 'Op O i
O° 00° 00O
000, O°° O e e
O ° ° ° • O° ° • O O
is _ 0So 0 0
°O O O O O O O O O O O
000 0•0°_°ems°'
1 - -•Y O • .
• = , 0
0 0° 0 e o
0. 07
••q00
0
°
EXAMPLE PLANT LAYOUT FOR WET DETENTION POND � 1
V.T.S. DD-2
' _ o °�
:. 44.6 0 ,
_�
RIP RAP SPILLWAY
LENGTH = 25'
SIDES = 3:1
•:/°
. •'0
0
*to r
io- e
3' MIN.
CRAVEN COUNTY
REGIONAL AIRPORT
(>2rmen (Imnq
NEW BERN, NORTH CAROLINA
THEIL
LPA _
GROUP
AI
TRANSPORTATION CONSULTANTS
THE LPA GROUP of North Carolina, p.a.
5000 Falls of Neuse Road, Suite 304
Raleigh, North Carolina 27609
Member of THE LPA GROUP INCORPORATED
CHARLESTON, SC • COLUMBIA, SC • GREENVILLE, SC
CHARLOTTE, NC • GREENSBORO, NC • RALEIGH, NC
JACKSONVILLE, FL • ORLANDO, FL • SARASOTA, FL
TALLAHASSEE, FL • TAMPA, FL • WEST PALM BEACH, FL
MOBILE, AL • LITTLE ROCK, AR • ATLANTA, GA
BATON ROUGE, LA • KNOXVILLE, TN
JLE
CARa.` '.
��� - f j �4,
Technician:
JLE
- SEAL -
020563
Checked by.
TGB
'�i' G.
Project Number:
RA081101
"'nouo�`"(�_ 1S-
REVISIONS
No. Description Date By
FAA A.I.P. Project Number:
Project Name:
Name:
PARKING LOT
EXPANSION
DRAINAGE
DETAILS
CRAVEN COUNTY
Autocad Drawing Reference:
CRV101_DD1-2.dwg
JUNE 2008
Business Unit:
RALEIGH
Drawing Number:
DD-2

EROSION CONTROL CONSTRUCTION SEQUENCE AND MAINTENANCE NOTES:
THE CONTRACTOR SHALL SUBMIT TO THE ENGINEER AND OWNER A DETAILED CONSTRUCTION PROGRESS
SCHEDULE. THESE PLANS AND SPECIFICATIONS PROVIDE GENERAL CONSTRUCTION SEQUENCE AND
SAFETY PARAMETERS WHICH MUST BE INCORPORATED INTO THE APPROVED SCHEDULE. THE CONTRACTOR'S
EROSION CONTROL PLAN SHALL BE INCORPORATED IN THE CONSTRUCTION SEQUENCE PLAN.
THE CONTRACTOR SHALL IMPLEMENT BEST MANAGEMENT PRACTICES IN ALL MATTERS OF CONTROLLING
EROSION, AND COLLECTION OF SEDIMENT WITHIN THE PROJECT SITE.
ANY FINES, PENALTIES, OR OTHER COSTS ASSESSED BY STATE, LOCAL OR THE GOVERNMENTAL AGENCIES
FOR NON-PERFORMANCE OF THE EROSION CONTROL REQUIREMENTS OF THIS PROJECT AGAINST THE
AIRPORT AUTHORITY SHALL BECOME THE RESPONSIBILITY OF THE CONTRACTOR, AND ANY SUCH
ASSESSMENTS, IF NOT PAID BY THE CONTRACTOR, WILL BE DEDUCTED FROM MONIES DUE AT THE COMPLETION
OF THIS PROJECT.
SEEDING, MULCHING, AND TOPSOIL NOTES:
ALL SOIL STABILIZATION MEASURES SHALL MEET THE REQUIREMENTS OF ITEMS T-901, T-905, AND
T-908 OF THE SPECIFICATIONS. ALL AREAS SHALL BE STABILIZED WITHIN 15 WORKING DAYS OR
90 CALENDAR DAYS (WHICHEVER IS SHORTER) FOLLOWING COMPLETION OF CONSTRUCTION OR
A STOP IN WORK.
1. PRIOR TO SOIL STABILIZATION, AREAS SHALL BE CLEARED OF STONES OR DEBRIS LARGER
THAN 21NCHES IN DIAMETER.
2. AREA TO BE SEEDED SHALL BE THOROUGHLY LOOSENED TO A DEPTH OF 5 INCHES. THE TOP
3 INCHES SHALL BE WORKED INTO A SATISFACTORY SEEDBED BY DISCING, OR BY USE OF
CULTIPACKERS, ROLLERS, DRAGS, OR OTHER APPROPRIATE MEANS.
3. THE KINDS OF SEED AND FERTILIZER TO BE APPLIED, AND THE RATES OF APPLICATION OF
SEED, FERTILIZER, AND LIME SHALL BE AS STATED BELOW. ALL RATES ARE IN POUNDS PER
ACRE:
THE CONSTRUCTION OF THE PROJECT MUST BE COMPLETED IN SEQUENTIAL ORDER
• 80 LBS. KENTUCKY FESCUE 31
• 50 LBS. WILMINGTON BAHIAGRASS
AS LISTED BELOW:
1000 LBS. 10-10-10 FERTILIZER
1.
CONTACT LAND QUALITY PRIOR TO BEGINNING PROJECT.
• 4000 LBS. LIME
• 120 LBS. RYE GRAIN (TEMPORARY; FALL - EARLY SPRING)
2.
MOBILIZATION
40 LBS. GERMAN MILLET (TEMPORARY; SUMMER)
4.
GROUND LIMESTONE SHALL BE APPLIED PRIOR TO APPLICATION OF FERTILIZER OR SEED AND
3.
INSTALL CONSTRUCTION ENTRANCE PAD
SHALL BE WORKED INTO TOP 3 INCHES OF SOIL.
4.
BEGIN CONSTRUCTION OPERATIONS. INSTALL EROSION CONTROL MEASURES AS CONSTRUCTION PROGRESSES.
5.
FERTILIZER SHALL BE SPREAD UNIFORMLY OVER ALL AREAS TO BE SEEDED AFTER LIMING IS
5.
THE ENGINEER MAY DIRECT THAT ADDITIONAL SILT FENCE BE INSTALLED AT ANY TIME AND IN ANY LOCATION AS
COMPLETE.
DEEMED NECESSARY.
6.
GRASS SEED SHALL BE APPLIED AT THE RATE INDICATED ABOVE AND IN THE SPECIFICATIONS,
Z
�
6.
ALL EROSION AND SEDIMENT CONTROL PRACTICES WILL BE CHECKED FOR STABILITY AND OPERATION
PROPERLY COVERED, AND COMPACTED WITH AN APPROVED LAWN ROLLER.
FOLLOWING EVERY RUNOFF - PRODUCING RAINFALL, BUT IN NO CASE LESS THAN ONCE EVERY WEEK. ANY
7•
MULCH SHALL BE APPLIED IMMEDIATELY AFTER SEEDING. MULCH MUST MEET THE
a
NEEDED REPAIRS WILL BE MADE IMMEDIATELY TO MAINTAIN ALL PRACTICES AS DESIGNED.
REQUIREMENTS OF ITEM T-908.
7.
SEDIMENT WILL BE REMOVED FROM BEHIND THE SILT FENCE WHEN IT REACHES 0.5 FEET DEEP. THE EROSION
8,
STRAW MULCH SHALL BE SPREAD TO A UNIFORM THICKNESS AT THE RATE OF 2 - 3 TONS PER
CONTROL BARRIER WILL BE REPAIRED AS NECESSARY TO MAINTAIN A BARRIER.
ACRE TO PROVIDE A LOOSE DEPTH OF NOT LESS THAN 1-1/2 INCHES NOR MORE THAN 3
8.
ALL AREAS SHALL BE SEEDED AND MULCHED IN ACCORDANCE WITH SECTIONS T-901 AND T-908 OF THE
INCHES.
STEEL POST
SPECIFICATIONS. TEMPORARY STABILIZATION SHALL BE PROVIDED WITHIN 15 WORKING DAYS OR 30 CALENDAR
9,
MULCH SHALL BE HELD IN PLACE BY LIGHT DISCING, PINS, STAKES, WIRE MESH, OR ASPHALT
DAYS ON INACTIVE AREAS AND WITHIN 15 WORKING DAYS OR 90 CALENDAR DAYS (WHICHEVER IS SHORTER)
BINDER.
FOLLOWING COMPLETION OF CONSTRUCTION OR DEVELOPMENT. PERMANENT STABILIZATION SHALL BE
PROVIDED FOR ALL SLOPES WITHIN 21 CALENDAR DAYS.
10.
IF ASPHALT SPRAY METHOD IS USED, MULCHED SURFACES SHALL BE SPRAYED UNIFORMLY
AT A RATE OF APPROXIMATELY 8.0 GALLONS PER 1,000 SQUARE FEET.
9.
ALL EROSION CONTROL MEASURES SHALL BE PROPERLY MAINTAINED THROUGHOUT THE COURSE OF THE
r
PROJECT AND UNTIL PERMANENT SEEDING HAS BEEN ESTABLISHED AND ACCEPTED.
11.
IF ASPHALT MIX METHOD IS USED, THE MULCH SHALL BE APPLIED BY BLOWING AND THE
0
ASPHALT BINDER MATERIAL SHALL BE SPRAYED INTO THE MULCH AS IT LEAVES THE BLOWER.
M
10.
ALL ACCUMULATED SEDIMENT SHALL BE REMOVED FROM WET DETENTION POND AT THE END OF CONSTRUCTION.
BINDER SHALL BE UNIFORMLY APPLIED TO THE MULCH AT THE RATE OF APPROXIMATELY 8.0
GALLONS PER 1,000 SQUARE FEET.
11.
ONCE THE ENGINEER OR NCDENR LQS HAS DETERMINED THAT THE CONSTRUCTION IS COMPLETE AND
PERMANENT SEEDING HAS BEEN ESTABLISHED, REMOVE ALL TEMPORARY EROSION CONTROL FEATURES,
12.
CONTRACTOR SHALL PROTECT SEEDED AND MULCHED AREAS AGAINST TRAFFIC. SURFACES
z
INCLUDING INLET PROTECTION AND SILT FENCE. SEED AND MULCH THE AREAS EFFECTED BY THE REMOVAL.
GULLIED OR DAMAGED SHALL BE REPAIRED, RESEEDED, AND REMULCHED. CONTRACTOR
12.
SEED AND MULCH STAGING AREA AND ALL HAUL ROUTES IN ACCORDANCE WITH ITEMS T-901 AND T-908 OF THE
SHALL MOW, WATER, AND OTHERWISE MAINTAIN SEEDED AREAS IN A SATISFACTORY
CONDITION UNTIL FINAL INSPECTION AND ACCEPTANCE OF THE WORK.
cv
SPECIFICATIONS.
NOTES:
1. PUT SILT FENCE OR TREE PROTECTION FENCE UP TO ENSURE
CONSTRUCTION ENTRANCE IS USED.
2. IF CONSTRUCTION ACTIVITIES ON THE SITE ARE SUCH THAT THE MUD IS
NOT REMOVED BY THE VEHICLE TRAVELING OVER THE STONE, THEN THE TIRES
OF THE VEHICLES MUST BE WASHED BEFORE ENTERING THE PUBLIC ROAD.
3. IF A PROJECT CONTINUES TO PULL MUD AND DEBRIS ON TO THE PUBLIC
ROAD, THE CONTRACTOR SHALL CLEAN THE AREA.
,i
TO KEEP
SITE
DRAINAGE V-DITCH 2'
N.T.S. EC -
PLAN
15' MIN.
6" MIN. 85' MIN. -� i - ►j
12" MIN.
EXISTING
ROADWAY
FABRIC UNDER STONE
CROSS SECTION
TEMPORARY CONSTRUCTION ENTRANCE PAD 1
N.T.S. EC-1
DL MATTING
8'-0" MAX. POST SPACING
f-WOVEN WIRE FENCE
EXIST. GROUND LINE 1
SYNTHETIC FILTER FABRIC
ELEVATION VIEW
WOVEN WIRE FENCE
SYNTHETIC FILTER FABRIC
18" -24"
EXIST. GROUND LINE
-0-4 N\- COMPACTED SOIL OR GRAVEL
SECTION VIEW
NOTES:
1. WOODEN POSTS SHALL NOT BE USED FOR SILT FENCE INSTALLATION.
POSTS SHALL BE 1.33 LBAIN. FT. STEEL WITH A MINIMUM LENGTH
OF 5 FEET.
2. INSTALL SILT FENCE WHERE SHOWN ON THE PLANS AND
MAINTAIN UNTIL DISTURBED AREA IS COMPLETELY STABILIZED.
TEMPORARY SILT FENCE 31
N.T.S. EC-1
F
YP.
ir
DIR.io
TAPLES (TYP.) o
I I I 2 �' I o
(ALL DIR. w
TO BE PROVIDED AND INSTALLED IN ACCORDANCE SPECIFICATION E-895
TEMPORARY MATTING FOR EROSION CONTROL
N.T.S.
CRAVEN COUNTY
REGIONAL AIRPORT
(9mutu tl mnft
NEW BERN, NORTH CAROLINA
THE l
LPA
GROUP -PA,
TRANSPORTATION CONSULTANTS
THE LPA GROUP of North Carolina, p.a.
5000 Falls of Neuse Road, Suite 304
Raleigh, North Carolina 27609
Member of THE LPA GROUP INCORPORATED
CHARLESTON, SC • COLUMBIA, SC
CHARLOTTE, NC • GREENSBORO, NC • RALEIGH, NC
DAYTONA. FL • JACKSONMLLE, FL • ORLANDO. FL
SARASOTA, FL • TALLAHASSEE. FL • TAMPA, FL
WEST PALM BEACH, FL • MOBILE, AL • LITTLE ROCK, AR
ATLANTA, GA • BATON ROUGE, LA • KNOXMLLE, TN
JLE
Technician:
JLE
TGB
RA081101
No. Description
CM
SEAL
A0205 3
•.
Cn •'."'vW NEE . J69
REVISIONS
FAA A.I.P. Project Number:
Project Name:
PARKING LOT
EXPANSION
Name:
Date By
EROSION CONTROL
DETAILS
34 CRAVEN COUNTY
EC-1 Autocad Drawing Reference:
CRV101_EC1-2.dw9
Date: Drawing Number:
JUNE 2008
Business Unit: EC-1
RALEIGH

CRAVEN COUNTY
REGIONAL AIRPORT
Sl nnr 4 . /n.4 nM M Ago
DI AKI
.R FABRIC
SECTION A -A
H=
RIP
RAP TO TOP OF PIPE (MAX.
H = D + T)
T=
15"
CLASS I RIP RAP, UNLESS OTHERWISE
SHOWN ON PLANS
T=
12"
CLASS 'B' RIP RAP, UNLESS
OTHERWISE SHOWN ON PLANS
OUTLET
WITH DITCH
D
CLASS 'B' RIP RAP
CLASS I RIP RAP
TONS
M�s`A C
S.Y.
TONS
"�Y"�d0
15"
2
7
7
3
7
18"
3
10
9
4
10
24"
5
14
15
7
15
30"
8
21
21
11
22
36"
11
28
29
15
30
42"1
15
37
1 39
20
39
'48"
-
-
49
26
50
54"
-
-
60
33
62
6 "I
-
-
1 73
40
75
PIPE OUTLET PROTECTION w/ DITCH
N.T.S.
PLAN VIEW
SECTION A -A
1
RIP R
BASIN B�W)
ptow
� �N y\}14�\•Irrv�
im
S70RAGE AREA /
/ RIP RAP
HEADWALL
05
#57 WASHED STONE
fTHICK x 3' HIGH MIN.
I \
PERSPECTIVE VIEW
SEDIMENT STORAGE
qOW
1.5'
NOTES:
1. DIMENSIONS ARE MINIMUM ACCEPTABLE
UNLESS OTHERWISE NOTED.
2. GRAVEL AND RIP RAP FILTER BERM BASIN
DETAIL IS DESIGNED TO PROTECT EXISTING
PIPE INVERTS THAT DRAIN 10 ACRES OR LESS.
3. #57 WASHED STONE SHALL BE CONSIDERED INCIDENTAL
NOTES:
1. COMPACT ANY FILL USED IN
CONSTRUCTION OF APRON.
1' 3'
PIPE INVERT
RIP RAP
HEADWALL
V1. �,— NATURAL
STONEFILTER FABRIC
CLASS 'B' RIP RAP
,#57 WASHED
CROSS SECTION
CULVERT -INLET PROTECTION �
N.T.S. EC-2
2. RIP RAP APRON SHALL BE LEVEL WITH
RECEIVING STREAM OR SLIGHTLY BELOW.
FALL
MAX. 1.5 TIMES
STONE DIA.
MIN. 6"
r,u c.n rnvnn.
OR
FILTER BLANKET
FES OUTLET PROTECTION w/ DITCH
N.T.S.
Tnuen alma"
NEW BERN, NORTH CAROLINA
THEIL
LPA�WA _
GROUP
TRANSPORTATION CONSULTANTS
THE LPA GROUP of North Carolina, p.a.
5000 Falls of Neuse Road, Suite 304
Raleigh, North Carolina 27609
Member of THE LPA GROUP INCORPORATED
CHARLESTON, SC • COLUMBIA, SC
CHARLOTTE, NC • GREENSBORO. NC • RALEIGH, NC
DAYTONA, FL • JACKSONVILLE, FL • ORLANDO, FL
SARASOTA, FL • TALLAHASSEE, FL • TAMPA, FL
WEST PALM BEACH, FL • MOBILE, AL • LITTLE ROCK, AR
ATLANTA. GA • BATON ROUGE, LA • KNOXVILLE, TN
JLE
�••'•• �iL
Technician:
JLE
- SEAL -
_ AA0r20
19�
Checked by.
TGB
= �` . / fI i Cl
NE
'�.RY G BvC`.``I
11'',11i,,,1,11,��•�$`-.8
Project Number:
RA081101
REVISIONS
No. Description
FAA A.I.P. Project Number:
Project Name:
PARKING LOT
EXPANSION
Name:
Dote
EROSION CONTROL
DETAILS
CRAVEN COUNTY
Autocad Drawing Reference:
CRV101-EC1-2.dwg
Date: I Drawing Number:
JUNE 2008
Business Unit: EC-2
RALEIGH