SW7060520_APPROVED PLANS_20020602

STORMWATER DIVISION CODING SHEET
POST -CONSTRUCTION PERMITS
PERMIT NO.
SW:jv���/�
DOC TYPE
El CURRENT PERMIT
APPROVED PLANS
❑ HISTORICAL FILE
DOC DATE
,2,YQ(Xo0 a'�
YYYYMMDD

PHASE 1
(STORMWATER POND MODIFICATION)
(BUILDING 1)
(BUILDING 2)
(BUILDING ACCESS)
PHASE 3
(NEW STORMWATER SYSTEM)
(PROPOSED HOTEL)
(PARKING AND ACCESS)
5d
EXTEND UP CHANNEL BANKS
6 INCHES ABOVE TOP OF PIPi
PLAN
PROJECT PHASING
(PORTIONS OF ANTICIPATED WORK)
3d
rd
I I-d
CLASS A OR B RIP RAP
4d --- d
d
1.5 TIMES MAXIMUM STONE lDLWjttER
(6 INCHES MINIMUM) FILTER FABRIC
SECTION
RIPRAP OUTLET PROTECTION
(TYPICAL)
2x6 DECKING
(OR SIMILAR)
FASTENED WITH
STAINLESS STEEL
DECKING SCREWS (TYPICAL)
2x10 WALERS
AND STRINGS
FOREBAY WALL­-�.
ALONG ONE SIDE
HAND RAIL BOTH SIDES
FOREBAY WALL
TREATED WOOD OR COMPOSITE MATERIAL
AFFIXED TO NORTH SIDE OF WALK AND GAZEBO AV
FROM POND BOTTOM TO ELEVATION 4.6'.
BOARDWAL&FOREBAY WALL DETAIL
(E ISTING POND)
N TS
NOTES:
CONTRACTOR SHALL
BECOME FAMILIAR WITH
THE SPECIFICATIONS AND
DETAILS CONTAINED WITHIN THIS PLAN AND
ANY INSTRUCTIONS
CONTAINED WITHIN
THE APPLICABLE NCDENR
ISSUED PERMITS.
ALL ROOF DRAINS
SHALL CONNECT TO THE
STORMWATER PIPE
NETWORK.
PHASE 2
DROP INLETS AND
CATCH BASINS SHALL BE
NCDOT STANDARD OR
AL STORMWATER PIPING)
EQUIVALENT. SEE
MANAGEMENT PLAN FOR DETAIL
SHEETS.
4 OF EXISTING BUILDINGS)
HEAD REPLACEMENT}
ALL STORMWATER
PIPES SLOPED AT 0.2%
(BUILDING 3)
W.
I
!
D 1N AGE
ARtiE A 1
D 4NAGE A EIA
s
l'
wv.
INV.
MY.
TREN T RIVER
1
�
I�
1y1 � •�
22
I '
a
It
s4
�
g
+�v.0 i
N
} INV. 2.
sEr1- .Y.
UTILI jwEAI� aA2E96 AND
o, A ! n EXISTING Po"t) IN zsa'
I Modified to
_ 24;700 sq. Ft. 0.57 acres Nv
,`�-, FENCE
BOTTOM m 0.Ev. -3,6
wrxu Pox a �v. xcr
OL STORM POO ELEV. as*
+GSfR ciI5io ELEV, 4W
C.^n. ??FF• G, TOP OFSANK OEnv.e.W ;
Pcp PC 1 4_H,i
2.*
U
a - Ii
J
DI
v.
1V. 6.2
► r f -_� �[[ >/1CB
l �l t
IN. 519
{/)
L10
1l�lli� 111 /
LL1
3' MIN.
STORM POOL 4.5'
PERMANENT POOL 3''
CROSS BRACING AT EACH PILE BENT TTOM 0 ELEV. 1.0 7", t
POOL O EiEV, 5.00' m..` /
CRM POOL O ELEV. COW
TRESS a ELEV. &10' �-.
OF BANK O ELEV. Z08
ft �
POND BOTTOM -3' ,
10' EMBEDMENT DEPTH
OR REFUSAL,
ALL PILES
�„-
1
I
f
I
C
n U.S. HY 17
TOP OF BANK EL.= 7.0 TOP OF BANK EL.= 7.0 TOP OF BANK EL.= 5.0 FOREBAY WALL
r---� �TOP EL.= 4.6 MIN. STORM POOL EL.= &0 _ � - STORM POOL EI = 4
--
3 1 3 PERMANENT POOL EL.= 5.0 3 1 3 PERMANENT POOL EL.= 3.0
J 6 1 FOREBAY 1� SUBMERGED -� 1 %1 a' WIDE 6 � �_ FOREBAY
/ 3 WEIR EL.= 4.5
10' NOE BOTTOM EL.= 1.0 POND BOTTOM EL.= 1.0 APPROX. 2 WHERE EXISTING 15 UNDISTURBED BOTTOM EL.= -3.0 POND BOTTOM EL.= -3.0
SUBMERGED SHELF SUBMERGED SHELF APPROX. 3 WHERE EXISTING IS MODIFIED
WET DETENTION BASIN SECTION WET QETENTION BASIN SE!TIQN
(PROPOSED BASIN IN DRAINAGE AREA 2) (MODIFIED EXISTING BASIN IN DRAINAGE AREA 1)
N.T.S. N.T.S.
6" GALV. WIRE TRASH GRATE RETAINING WALL SIDEWALK
3" 111=1 i t=i 11=1 I!-11-11
TOP OF RISER EL.= 6.1' 2" f TO TOP OF BANK EL. 7.0' _ _ _ _
STORM POOL ELEVATION 6.0 _� II { III � 1I I I111Iut I II II I II U
TRASH GRATE I1=1I1=III-I11=
4" 0 DRAWDOWN PIPE I I I-111-I
SPACERS 36"0 CMP OUTLET 0 0.2% 1 TOP SURFACE SLOPED DOWNWARD I 1=1I11=1 { I
PERMANENT POOL ELEVATION 5.0' 1 J I-1 T I
1.5" 4 DISCHARGE ORIFICE 4$"0 CMP NV. E 1 TOP OF SPILLWAY EL=4.6'
STORM POOL ELEVATION 4.5' _ _ TRASI
6" RISER -- -----------------------
SCREENING SUBMERGED
SHELF PERMANENT POOL ELEVATION 3.0'
INV. 2.0' N 3 x 24"0 RCP OUTLETS 0 0.2%
2" o DISCHARGE ORIFICE
TO BOTTOM 0 EL. 1.03 iINV. 2.-----------
--------
NEUSE RIVER
NEUSE RIVER
TOP OF BANK EL.= 8.0
5 x5 x1 CONC. BASE --_- -
w/(3) #4 REBAR EACH DIRECTION SCREENING I11-111=11�� RISER PLAN DETAIL
4" m DRAWDOWN PIPE `- �Ny'W�'Q ----- II-111� (MODIFIED EXISTING BASIN IN DRAINAGE AREA 1)
RISER DETAIL
(PROPOSED BASIN IN DRAINAGE AREA 2)
N. T.S.
LEGEND
DI DOT STANDARD 840.14 DROP INLET
CB DOT STANDARD 840.02 CONCRETE CATCH
BASIN
CMP CORRUGATED METAL PIPE
RCP REINFORCED CONCRETE PIPE
0 DIAMETER
R/W RIGHT OF WAY
NWL NORMAL WATER LINE
AEC AREA OF ENVIRONMENTAL CONCERN
PROPERTY LINE
SANITARY SEWER MANHOLE
ENGINEER -/SURVEYOR
OWNER/DEVELOPER
ROBERT M. CHILES, P.E.
BRIDGE POINTE DEVELOPMENT, LLC
ENGINEERS & CONSULTANTS
MR. JOSEPH E. THOMAS, MEMBER MANAGER
P.O. BOX 3496
1315 S. GLENBURNI£ ROAD
NEW BERN, NORTH CAROLINA 28564-3496
NEW BERN, NORTH CAROLINA 28562
(252) 637--4702
[phone]
RISER SECTION DETAIL
(MODIFIED EXISTING BASIN IN DRAINAGE AREA 1)
N.T.S.
S
r
N.T.S.
SW 1.10
�14
BRIDGE POINTE
STORMWATER MANAGEMENT PLAN
(PROPOSED CONDITIONS)
F01?
BRIDGE POINTE DEVELOPMENT, LLC
a
TOWNSHIP NO. 8 CRAVEN COUNTY NEW BERN, NC
DATE: Sep 21, 2005 ROBERT M. CHILES, P.E.
JOB N0: 2005210 ENGINEERS AND CONSULTANTS
SCALE: 1"=100. NEW BERN, NORTH CAROLINA

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