20031186 Ver 1_MAPS_20030924

0' 2 EX1S11NG GROUND
T 17P OF PROPOSED DlKf UNE SPILLWAY W17H l CONTECH 1RM C-45 OR
(ELfVAT1LYV VARIES) PROPOSED SO1L WEDGE PROPOSED DIKE APPROVED EQUAL
TOP ELEV. 3.0 ~ ~~1`
/
2. S 20'
~ 1 11~' ~ 1 1 1 ~ Ill _r 11.- - ~ ~ I ~ ~1 ~ ~~1~~ : r-11~-- , 2S ~ ~I1~ ~ 1~~-.a , ti~1 - f ~ = -111.--. , ti r
t'~ I 1 I ~ , till., ~=-..~1._.;f t~' ~ t ,tl I ~ 11- - ~ ~ IL.,,-.t',I~li-,~ ~ ~ ~
- - - - - ~ i t ~ - .,pit--ltr ~ _ _0__ 1- „I- ,I
, _ J _ ~ _ _ / - ~ / ~
~ LAKE - , - ~ ~ /
T R AL - - I N NO M SC ~ DIK ICA TYP - - i , / , % /
, 32 NOT TO SCALE , i ; ; ;
i / , yv i ~ / / ~
^ i \ , rj ~ ,
PROPOSED EMBANKMENT 6 R 1 TIN ES S S TIN 1 W E \ ~ , ~ SOL EDG ,
32 NOT T.4 SCALE SCALE ~ ~ _ ~ / - ~ ~ F
DIKE SIDE SLOPES MAY ~ 1 / - - ~
VARY FROM TYPICAL SECTIONS. •~5,S, REFER TO CROSS SECTIONS , ~ ~ 1~ tl, • ~ _ ,
FOR EACH DIKE. I ~ - ~ t ~ t 1.-i ~ , rte( ~ ~ ~ ~ , r ~
' ~t ~ 1y t ti- ,~_I'i1- ~ ~ ~ 1.0° DIAMETER ZN~ ,,1 -
till ~1 ~ _ , • y _ ~ ~ sotrD Pvc PIPE ~t-~--'tt =ti l' ~ W/ LOCKING CAP
f
12" TO 18" SPACNVG PER STABILITY CALCS ~ ~ STEEt COVERED ~ ~D
- - - - - HOLLOW ENCASEMENT ISEMENT j
..f ~ EXISTING GRADE G GRADE
s ~ EXISTING •EMBANKMENT - PI A Y P AN SCALE t'=40' REFERENCED ON SHEET 18A
i ~ BENCH WHERE ~ NECESSARY TO
GROUT CONCRETE ENGASEMENT , TIE IN WITH F ENGASEMENT
~ EXISTING SCOPf
fNTON1JE SEAL AL
M N T ETA/L 2 INFORC E IM RY R PR LINE SPILLWAY WITH CONTECH 7RM C-45 OR
32 NOT TO SCALE ~ APPROVED EOUAC
5' SLOTTED PVC WELL TED PVC WELL SCREEN W/ GRASS C(N1NG METER
SAND 1.0" DIAMETER
PERMANENT EROSION BLANKET/ 5 5
FILTERING SAND i SLOPE FACE PROlECAON OR CONCRETE SAND ~ ~ SPILLWAY INVERT EL. 3,5 y
UPSTREAM ANCHARED PER DOWNSTREAM MANUFACTURERS - J. LOCATION TO BE DElE )ON TO BE DETERMINED BY ENGINEER \\\\\\~~\~/~~/r\~~\~~`~
RECOMMENDATION PRIOR TO CONSIRUClIOh CONS1RUCnON : /~11., /n , i. /i, /i,~
WRAP GEOGRID -
ON FACE WI1H 1B To 2a 1NCH s T P~ Z~MET P RMANEN METER DETAIL ZO
E EMBEDMENT
rF SLOPE ~ ~`41t 32 NOT TO SCALE STEEPER S ~ti ~ II% S
THAN 2H: 1 V - ~ s cTioN A- A
' ~ ~ \ N.T.s.
l ~ \ ~
i4 i i, ~ ~i~,~~ l~ MERG NCY SP1L WAY DETAIL T W T A NOR H LAKE Bc E L ND
5=18 INCHES FOR 1. SH: 1 V ~ ~ 1 ~ 32 NOT TO SCALE
•f, ' . EXISTING EMBANKMENT 2a INCHES FOR ?.OH: tv ~ l / ( ~ i, .5 1 ~
i I y ~ 6.5FT MHVIMUM EMBEDMENT i ~ ,
~ TENSAR 8X1100 OR EpUIVALENT I~ ~ 1~ l'~ 11Nf SPILLWAY WPTH
~1 i ~ ~ - 1 ~ ~ ~ CONTECH 1RM C-45 OR
PROVED EQUAL /f
3 Y R IN ORCEMENT DETAIL ' S
- 32 NOT TO SCALE F R IN R EPER THAN 2H: 1 V ` 0 lE TAR SLOPES S1E ,
fOR EXTL~'7lOR SLLWES STEEPER THAN ZSN: iV _ l.- ~
~ \ INV. 1.7 _ \
~ ~ \ NORTH LAKt ~ ~ ~ `
\ ~ ~
, ~ - ~ ~ ,
~ ~
SHORELINE ~ ~ ~ ~ . ~ C N E' ~ \ - ~ CRADLE ~ - ~ ~
_ , ~ ~
TRIPLE 3 MP V W/ F E. S.
COMPRESSOR ~ \ ~ ~
POWERED BY J \ ( ~ ~,A ~ - ~ , - ~
PORTABLE DIFFUSER MANlF01D SYSTEM INV. 1.5 ~ \
GENERATOR) WITH SUBSTRATE BARRIER ~ \ \ WEIGHTED CLAMPS /N LAKE BOTTOM ~ ~
(EL - 28.Of) 40 TONS
iO CLASS ! R!P RAP ~ ~ , ~ ENERGY D1SSlPATOR ,A~ ~
32 W FILTER CLOTH WETLANDS EL 11.0 / ~ . ~ A~ ~ I ~
- - w ~y ; V - - - - (PLACE ABOVE N W L i ~
OUTLET - HOSE ASSEMBLY - Pl LWAY P N N
FROM COMPRESSOR SCALE 1"=40' REFERENCED ON SHEET 18A
COMPRESSOR Ni
s V RT ETAIL RI CU E D L TAIL REFERENCED ON SHEET 18A LINE SPILLWAY N?TH CON 1ECH n?M C- 45 OR
I 32 SCALE 1"=40' APPROVED EQUAL W/ GRASS LINING
LAMPS CLAMP
p yzj 3 T11ES PIPE DIA. 5 5
p (SEE NOTE 2) y y y ~ 1 sPrLLWAY INVERT EL. 3.5 ~
W
4 M TIN Y R AERA IFFU D
32 NOT TO SCALE r
0 0 '1 r"" r'' 200'
ngdo ~ o ~ ' r o ~ ~ r~
o ono o I do o
rg ~d~dp M~ MAX. 11/2-1 SECTION A-A
d~ 04 ~ ~ Q~on~o N. r.s.
0
I ~ VARIAB
3 TwIES PIPE ou. 1YPIf.AL EI~E11C1' OIS~ATER M/RIP-RAP R r/~-~+w
NOTES. ~ ~ i. FLARED END PTPES 12 Y PI L WA Y D TAI W ST AKE & NOR TH AKE M RG NC S L E L EE E L lREO END PfPES GREA 1'ER THAN 36"
WILL REQUIRE CONC. S EOUIRE CONC. SLAB AND OR R1P-RAP 32 NOT TO SCALE
TO PROTECT BOTH ENL )TECT BO1H ENDS OF PIPE
2. FOR T N?N PIPES E ~R TiNN P1PES EXTEND RIP RAP TO
/ ONE PIPE DIA. EA. S10 APE DIA. EA. S10E OF PIPE
.uuw~~ ~ CLASS TRIP-RAP 24° DE! 1P-RAP 24° DEEP `,~~~'~~~~~~""4y~
ZN CARp~ • V Engineers
STONE BED OVER FIL R CL TN _ TE 0 . ss~ , _D OVER ~;E ~ CLOTH • ~ • 107 Eaet Second St. Planner9
Q ~ : Since Greenville, N.C, 27858 SEAL 1418 X252) 752-4135 Surveyors
~ ~ 9806
s , r SPILLWAY PLANS & FN o
.,9 .~~N • ;;,;'c,~-~ EARTHWORJC DETAILS
Rp-RAP PROTECIIAN AT OIfflETS
/ --If s
FOR PIPES ON MILD SLOPES MARTlN MARIETTA QUARRY WATER RECLAMATION FACILITY
CITY OF NEW BERN E I-ZS- ~y
ro ENERGY DI IPA T R R D CRAVEN COUNTY NEW BERN, NORTH CAROLINA
32 NOT TO SCALE SURVEY DRAFT RJL SCALE DRAWING Na SHEET
5 32 5 DESIGN RGG CHECK RGG AS SHOWN W-232 1

50'-8"
29'-O" 27'-8" ~ I t I i I i i ~
I I I ! I _ _ _I I i ~ i i
CONC. CRADLE PUTFORM w/ GRAANG - ~ _ i--- _ . ...r - NOIF: f--ADDL 4-,~5 HORIZ - j -'~-=-..1 , ~ ~ ADDL WALL REINF SNALL BE ~
' AND RAILING I ~r"~,~~;~ > 1 ~r-~- j ; , EVENLY SPACED BETWEEN q-NOMINAL WALL REINF,
SH OU . i , ' ; `L ~ NOMINAL WALL REINF. SEE ~ / ~ l ~ C
~ i.:, f -1-_.__._. _ 11 ~ - I! v ;,j~ 33
48 RCP ~ I I 1, -~---"T'~- _ _ . CONC PIER (TYP)
W/ 0 RING JOIN _ _ _ PROVDDf i PROVIDE ADDL REINF AROUND ~ F ' - ~ - - - - -
WALKBRrocE ~ EAST LAKE oPNCS , RIVER SIDE _ OPNGS PER SIM .J - - ~ ~ - ~ _ ~ _ ~j 1 -I
~ 48" RCP _ , 33 - ; f - - -r
-RIN ,laN15 7 -2 6 -8" 7'- W/ 0 G T-2" ~ ~ I w ~ I-~_I ~ I PLACE GROOVE OR 9" SLOPE AS 1NDlCA TED ~
~ ~ ~ BELL END OF PIPE ON PLANS - - _ _ ~ . ~
TO FACE OF WALL i ~ - ~ - - - - ~~-2-,~5 D/AG T}P)
CONGRf 1E RISER _ ' . -t- - 3"CLR ' j-
STRUCTURE ~ I ~ I
PROVIDE RIP-RAP AROUND I I ` ~ i i .'~a CONC.
INVERT EL 2.00 ~ CULVERT AND ENDWaLL AS 32+50 SLUICE GATE , r INDICATED ON SITE PUN SHROUD HANOWHEEL AND S1EM a I j ~o ~ - y o PIPE , ~ = I ~ I i
I -r-
12 - _ _ - - - - _ L 1 f.0 I - 10" ~ i I. 1, I i ,-._.ADDL ,~5 (T1'1°)
_ - - f EL 9. o 3',_5" ~5®12" EA WAY / ~ I ~ ~ I
8- -
~ ~ - - - - - - _ 2X GA IE i i ~ `x48 RLP - - - - ` OPI)ONAL CONSTRUCTION (IF LONST JOINT !S USED) CONSTRUCTION JOINT ~ ~ ,r _ ~ j
- _.~r__--- - _ ~ - _ 0-PVC ~f 15 ' ~ ~ (ROUGHEN SURFACE) V SURFACE) I I ! f ' ! I ~ ~ ! I ! i
- - f ~ L_ ~ ~~!~E AT10N i $ V ~ L r/~~~ --z--- -
- Q 0 ?C ~ 4G 6C [yrr \ END ELEVATION - ADDL 4-,~5 VERT w/ DWLS
" 6'~ _ 40 ~ S>'AB1LllATlOhISTDNE ~ D 8"_0. CONC CRADLE ~
ENOWALL 33 ~ ~ D C NC ~ s AD L WALL REINF A T A G OPNGS
D L WALL N RBTE END C C 3 33 3 8" = 1 '-D"
RIVER SIDE EAST LAKE 33 NOT TO NOT TO SCALE /
~ PLAN VA TION AND UCT RE L W U VR
33
_ coNc -GONG PIER
BEY( BEYOND (TYP)
T/WALL ELEV 9.0
• 3'-6"

8'-6" 4'-4" NOTE i' 12" 1'-6" 12" FOR PLATFORM & SHROUD + 6
8" 3'-O" 8" • FRAMING, SEE - 2- 5/8"~ fXP AB'S
J l w 4" MIN EMBEDMENT l ! j 1" I / ~ 34 / BRG t/2x8x8
• 1/2" NEOPRENE 8RG PAD i (TYP w SLOTTED H(kES 2" CLR i __-_--r-_.__._ /
i x ~ ' TYP ~ ~ s ~ i II NOTE:
/ ~ ~ ~ 3/16 , ~ i ~ ~ HOR1Z BRACING NOl SHOWN
q + WALKBRIDGE BRG ~ I I ' T/WALKBRlDGE FOR CLARITY. SEE PLAN.
I~ ~ ~ ELEV 11.0' i f
~ t -~5® ~ I j ~ (TYF -~5~10" CTRD , ~ , 1 w 2
1 i, ~ ~ a , y,~A~,a; t - ~ ~ o ~ i - ~
W ~,i / ~ ~ ~ ~5 l - ~ ~ m k o ~ ~ _ ,t .1 ~ ~5 OWLS ~)0" ~ I Q ~ - 1 X
~ rr~ 4~R" AROUND ~ \ \ \ ~ 3 ~ TYP ~ ~ ;Y y, _ ! a j ~ ~ /
W - ~ V ~ ~ NOTE ~ FOR ADDL WALL RE1NF W [ ~ PERIMETER ~ , Z ~ , i - _ ~ U ~ I ~ I h
~ ,I j ~ ~ AT OPNGS, SEE I~ i ~
~ 8 - ~ - coN ~ . . --coNC FILL ~ (1 rn) ; M ~
a 1 33 V 1,~1 .a. j ELEV 2.0 ~ ~ ~ ' ~ Y I f ~ -
C~- - U ' CLEAN AND ~ 3" CLR ROUGHEN !
m e = ~ N (TYP) SURFACE ~ ~ ~ ~ ~ '
W ~ O ` t~ - ti i ^ ! 1.
~ O O i j ; ~ m E- - - - ~ ~ a A-, zp /'5®12" ~ ~ _ ° r~°<'~ ) ~ ~`'~--STONE ~ _ _
- 4®10" ~ : ( APRON # i„
pQ .7 ~l { lr r'~'~ l v ~ - -
h ~ ~ _ _ ( I I SECTION X P~
~ a T YP ~ o _ c TYP
o - 33 7 2" = r A N BEA IN ETAILS RI ED R GD GE WALK ON ECTI TYPWALS
~ '1 ~ W ,I /
~ ' i' ~ m~
a , ~ ~ ~ ~ ~ l
f,

O~ i I I E- - - - - - -
~ ~ - -
-
2 R WA F N TION P AN T KBRIDGE OU DA L TETSRU L OU L
N n ~ rr Y ~ 33 3~8 = 1 -0
PLAN
STRUCTURAL DESIGN BY: 111111111111~~f \`114tii~uun~r,~r o`1 ~ CARQ
CAR ~ En ineera ±
SS ~~ti ; I~, io7 >~t second st. Planners
Z, ~ ~ ~ q Greenviltt, N.C. 27868 Q ~ • Since _ 8
a ~ ; SEAL isle (air} 752 ;136 Surveyor _ SEAL - . _ 9806 =
- 10958 ; - ~ CTURE OVERFLOW STRU
• • ~ • o . c,r~... , ii •'.''Y ~ ~ ~i 9 ~
~ir~.. PLANS AND DETAILS
AM P. 1 MARl7N MARIETTA QUARRY WATER RECLAMATION FACILITY ~r+unuli~ E-
n~ •r-~i nr ? Irut nrPft l
DATE L! 1 1 ur NC YY cr-l(IY
6 3 . 5 l999 NEW NORTH CAROLINA DIXON ASSOCIATES CRAVEN COUNTY BERN, CONSULTING ENGINEERS, INC NO. SHEET
SURVEY DRAFT JML SCALE DRAWING
260 West Millbrook Road 51 AS NOTED W-2325 33 OF
Raleigh, NC 27609 DESIGN RGG CHECK RGG

V! 1 1 ~ MAP N
I
~ ~ G _ i I 1 ~ ~ - ~ Neu \ 1. s B/ .I ~ ~ 1,
r- --7`--- j i ~ I - I -r-__ _ I~
~T -TT-- _ - ~ - I T ~ - - ~
~ I ~ I~ i ~r- _ ~ ~ ~ -,----t-r_---;___-_ ! wa 4 'h I I i ~ - _ ~Fv
~ I ~ .-_...g ~ ~ ~ , I ~ ~ I 1 -T- - ~ I ~ ~ ~ , _ 7-- ~ I r _1_~ ~ ~ I~ I I I ~ ~ I r !
- I ~ ~ I ~ i ~ I ~ I i l i I , I ~ I . R/
i_ ~ I ~ ~ 1 I I ~ i ~ ~ ~ ~ ~ _ _____-__._.l__1__ L_____.; ~ , I _ i ~ I i..__ I l ! ~ ~
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1 a _ _ ~ - - ^ ~ i ' l ~ ~ - - ~ ~ - I ~ +
1 ~ _ ~ ( ~ _ _ _ _ _ t 7 Q r~ / ~-...J
- - - 1 ~ ~ ~ ~
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~ h li ~ 1 ~ ~ r--~ / , ~ 0 ~ i ( - ~ ~ r ~ I i r f',- J ~ / i o ~ ~ ~ ~.w~ F I i ~ ~ / l
' / //yf~r ti V
o l - , ~ ~ , r_ . - _ C
~ ` f i ~ ~ _ ~ ~ ~ ~ - / r.
~ 1 _ . , r-- - ~ ~"~~~y 5 ~ ~ -SHEET NUMBER
( i G-U.. ~ ~
~ E l' , w ~ ~ i ~ - + -fi `1,: ~+1 + ~ r~~ -PROPOSED DIKE
Q o ' ~ \U U ~ ~ ~ fit, ~ ) f ~ ' l~ ! ~ ~ ~ ; - ~ ~ r w
v ~ ~ 1 ; 1 ~ ~ L , ~ PROPOSED DIFFUSER ' \
i ~ ~ ~ ! 1 ~ , ~ ~ ~ 1 Lv ° ~ Jv ~(0 ..r~ l i ~ IND ~ - _ _
iI 1 1 ' { r.
I ~1 ~ ~ 1 . ~ ~ 1 ti, 18A DIKE EARTHWORK SITE PLAN
1 ~ I iI i I I ~ ~ ~ r d 19 DIKE PLAN & PROFILE STA.-0+25,51 23+5 . 9 0 i/ 1,
~ 1 1 i ~ ~ i ~ li. it } ~ ~ 'j i ~ lip ~ ~ ~ ti ; 20 DIKE PLAN & PROFILE STA. 23+50 - 40+00
1 ! I ~ i / / / ; ~ ~ ~ ~ ~ ~ ~ 21 DIKE PLAN & PROFILE STA. 40+00 - 58+00
I , , WEST , i 7 ~i' ~ r . r' ~ ~ ~ p©_ o ' i l } ' ~r ~ ~ ~ _ °0 ~ ~ 2 DIKE PLAN & PROFILE STA. 58+00 - 85+50 i 1 ~ ~ r- a,_ 2
i~ ; , : , 1 i i - l/ LAKE I i} ~ ~ t t i, lr ~ ~ ~ ~ i c, Li, ; ~ ~ 23 DIKE PLAN & PROFILE STA. 85+50 - 111+90
I ~ V ~ ~ I 1 ~ 5 ~ 1 i ~j'} ~ ~ ~ ~ / i ~ ' ~ ~ 24 DIKE CROSS SECTIONS
o I '~i~ ;1 i r ) ~ A ~ 0 + ~ ' i, ~ ~ 25 DIKE CROSS SECTIONS
~ ~ 1 ~ 1 , ~ I ~ I +1 i ~ ~ 26 DIKE CROSS SECTIONS
- ~ ~ r ~ ~ I~ J ~ i ~ ~ r; - NORTH X . , ~ , ; , ~'ti ~ ~ o~ ' ~T~ `i 1; 27 DIKE CROSS SECTIONS
1 ~ ~ - , ~ , , , 5 , ; ~ ~ ~ 1 ~ j ~ ~ ~ ~ l ~ LAKE i ~ ~ i r ~ ~ o ~ 28 DIKE CROSS SECTIONS
C DUAL 60 C p 1 ; ~ ~ ? i I ~ ~ I ~ ~ l 12 ~ ~ 29 DIKE CROSS SECTIONS
~ i W FLAP G S 1 L. ~ ~ ~ ~ ~ PR( PROPgSED ~ ~ l ~ ~ ~ ~ ! ~ f 0 ~ SPILLWAY 32 ~ ~ ~ ' 30 DIKE CROSS SECTIONS
J I ~D ~ (SEE SHEET ?2 ~ ~ ~ _ ~ - -~___,~,,c..,~~~ I~ ~ } y A Q / ~ ~ ~ a ' ~ Ti N S „ ~ ~-y~ ; , 31 DIKE CROSS SEC O
~ I _ , r + ~ 0 /1 ~ + ~ ~ 1; ~ ~.t ~ - ~r;~' ~,32. SPILLWAY PLANS & EARTHWORK DETAILS
~ ~ ~ ~ ~ of i ~ r It ~ ~ ' 0 ~ r ~ . ~ R F W STRUCTURE & DETAILS ,r ~ x,33 DIKE OVE LO
Q s ~ ~ r" ~~t ~ ~ ~ 0 ~ ~1 ~ ~ ~ 4 DIK OVER FLOW STRUCTURE & DETAILS
_ 0 s- 4 ; r il, 3 E
t ~ a rv , .ti ~ ~ !I 1 ~ , ~ PROPOSED TRIPLE 9 - ~ ~ - ~ Y
~ ~ ~ ! - I~ ~ ~
o _ _ _ _ ( i ~ + ~ NOTES.
~ L , 4 7 / , ~ ~ ~ ~ ~ 14 EVA TION. 12.28FT. i ~ 1. BENCHMARK: NCGS STA110N ~ 6 EL ~
~ ~ ~ .,.r_/ , ~ % 2. WA TER LEVEL IN LAKES A T TIME OF SURVEY WAS -8.0~.
_ _ ,~J : AS OF MID-OCTOBER WA (ER LEVEL WAS +2.Of.
. i 1 i; . \
0 0 ~ I - . , 3. INSTALL SILT FENCE AROUND ENTIRE SITE IN LOCATIONS
/ p 11 ` F PROPOSED DIKE CONSTRUCTION. ALSO PLACE SILT . ~ PROPOSED ~ ~ o : 0
~ o 4 _ ~ ~o . AROPOSED DIFFUSER- _ x rx~~~, ~ + SPILLWAY 32 FENCE ON LAKE SIDE OF DIKE AT ALL CONSTRUCTION
. . ~1 m 32 rig:. ~ _ ~ ~ ~ ~l i ~ ; LOCATIONS. ~ ~x ~ _ ~ ~ / + ~ _ 1 /
_ ; ~ 1, , T PRI VA E RI TTA ' ; 4. HATCHED AREA DESIGNATES MARTIN MA E
~ ~ - 4 AKE l;'l PROPERTY, STOCKPILED MATERIALS MAY BE USED FOR . L
- , -PROPOSED DIKE !'l CHNICAL REPORTS. ~ , ~ CONSTRUCTION. SEE GEOTE
~ ~ t7 r'' Q (f",~ , ~ ~ ~
9 a ~ 't.,l ~ ~ ~ MARTIN MARIETTA x ~ ~,r--~' , ~ ~ ,i i
~ ~ ~ ~i f P P IK . _ _ ~ ~ ~ PROPERTY BOUNDARY RO OSED D E ; .
~ ~ x (SEE NOTE 4) 0 0~ _4 WEI~LANDS ~ I ~ ' ' + 1
x ~ i1 ~ ~ l;
~ FAST ~ r ~ ~ ~r~ / x x ~ ~ A.~ ~1 e J / /
~ ~ 1 BEGIN 1~ x ~ ~ ~ ~
- J ~ I ~ ~l . f ~ ...x DIKE ~.AKE ~
T _ 1 ,f' _ ~ i 1 ~ , . ~ ~ I ; ~ _ r~ _ -t x ~-I 'V /
_ i ~ ~ \ PROPOSED OVERFLOW _ , r~ . _ f . t~ a - _ , `mil f + ~ ~ ~ ;~l ~
I ~ - ~ ~ ` _ STRUCTURE & DUAL 48 RCP ~ o G a~.._. _ , ~ 1 33 , ~ /a ~ w ( I
SEE SH T 19 CONTRACT !V r ? i ~ \ ~
- S C I I ~ / r 1 ~ 1 ~ + ~ ~J' r i a ~
° --r-` ~ L c ~ r PROPOSED DIKE ii ~ r - - Q ~ , t x. ~ FJ ~F I ~ ~ ~ % A-,-, f 1
~ ~ ~ ~ 1/ i n . OAKS~OA r- L . ~ ~ ~ r~~ - x cf ~ `
~ _ ~ I RI J ~ ~l x i ~ { 1 ~ r / 1 ;E ING TEMPORARY CHANNEL ~UT- THROUGH r ~ 1<~, ~ ~ ~
-f~ ` PPROXIMA TE ~ OCA TION) ~ + %
~ ~ i'; ~ i / r ~
_ ~ . r~ t( / /
1 ! ~ ~f ~ ~ ~ ~ r~
~ ~ , I I f - - L-1.._1 ~ V (i J I _ ~ /~s
~ ~ ~ ~
a ~ i 1~ \ ~ ! ~ \ I
L ~1 e
1 ~ ' ~ l i ( ~-.-_~rr~ 1 ~ ~ 1 ,i/ _ . 1 ; I ~ ~ i ~ ~ 1
i ~ f ~ r T ~o~. - l ' I j ~ ~ ~ i~~~ ~ ~ ~
I ~ ~ 1 1 ~ ~ ~ / r . ~ . - j _ _ ~ , 1 ~ t ~ ~ i + ~ ,
~ ~ ~C ~ i ~ i, ~ ~ _ ~ _
E ~ ~ i 1 ~1.. i i ? L_ i ~ I \ ~ _ _ . . , ; ~ / McKoohams
~ ~ _ . A ~
l _ i / e~ ;
J ~ i //i' 2 ' _ / ` .t•- _ 1 1 v ~ ~ .
/ r-~_~. i -.-~.r ~ f-~-._ - ; ,
l / ~p ~ u n m ~ 1114,E
- - ~ ~ i i ~ ~N CAROB :-~r . / 1BBOCIB Engineers
1 0 ~ ~ 5 E ~ . 107 Eeet Second St. ~ Planners
I i 1 I e Q~' Since Greenville, N.C. 27858
~ 1 ~ G i 4 ~ SEAL Isla (flifl) 752-4135 Surveyors r---~,f . ~ 9806 -
Z. ~ ~ = RK EARTHWU
! ~ _J r-s ~ r _~1_
J/ _ . ~ ~ s~ rE PLAN
IJ 1.1....8 / n~na~ r.. nrr-rr~ nr r~nnv uie TYt9 DC/+! AI/A7'iMl CA~/'`1111'V
MAN WV MArClt 1 IA Wumaa r nn 1C.rv r"'Lmm~ Burr i n%~ru I I
BASE MAP TAKEN FROM TOPOGRAPHIC MAP OF DATE Zav . J~ 99 CITY OF NEW BERN 9 RN NORTH CAROLINA CRAVEN COUNTY NEW BE
NEUSE RI I/ER B i T-~ ~ LE AERIAL SURVEY FLOWN NOV. 25, 1997. WATER
LEVEL IN LAKES HAS RISEN SIGNIFICANTLY SINCE SURVEY. SURVEY DRAFT JUL SCALE DRAWING NO. SHEET 1 400' W-2325 18A 51
DESIGN RGG CHECK RGG OF

TOP ~ DIKE
20'
LAKE SIDE (UPSTREAM
O UJ
EXIST. GROUND 2.0:1 • 25:1
OJ ~1 C (DOWNSTREAM)
~ ~ E-.
~ x - - T C-C TYPICAL SEC IAN
- W W ~ _ . ~ >~a
~ W - _ -
~x ~ b. _~,r ~ SEE CROSS SECTIONS FOR
x - ~ P VARIATIONS IN DIKE SIDE SLO ES
U ~
~
\
i I
ID
C I~~
I,

a o~xE ~ I 20 roP MOTH I~
t,
f

? - ~ O 48" RCP
N'~ 0-RING JGYNTS 33 ~r VALVES PRIMARY 2
SLOPE Rf1NFpRCEMENT 32
31+25 - 32+75 . Y"
SECONDARY (UPSTREAM) 3
SLOPE REINFORCEMENT 31+25 - J2+75 32

10 90 TONS NCDOT CLASS ~
1 RIP RAP ENERGY ~ ~=.`i 32 DI ~
SS/PAI~R f OVERFLOW SlRUC1URE O rl
(;r . CONTRACT IV) 1~
~ , , 1
~ , '1Nr i , 33 ;r
t _ ~ ~ r ~
r~ ~N
~ N
r-~ r N INy
1 ~ o 1 0
,R - - 1 k 1 k NDTE•
0 - ~ o ~ t.SIGN/RCANT SETTLEMENT !S AN11t~PATEO IN CERTAIN
~ AREAS AF THE PR~CT SEE GE0IECHNICAL REPART. THE
4 . :y-- PRA°DSED 1nW DF DIKE ELEVATIAN Af1fIP SETILE>WfNT !S >n ~ EL 11.0 ANlVk1~JAA 'TqP 4f OlKE E}:EYATIAN¦
SMOMN !N PR~7LE REPRESENTS TN£ PRQP05£D EL£VA JJOIV
f» AT END OF CANSTRUCTtAN PRApOSfD ELEVAIIAN INCIUDES COMPENSATION fOR ESTIMATED PRIMARY SETTLEMENT.
,,~~~~~uuu~~,,~~~~
a¦,,......., ~ Engineers
SSt
c E ion >~.t secona st. areas ~ ~ N.c. z7eaa Plannars
' EA since , • S 1 tsia +x52) 752-4195 Surveyors
• 9806
: ` ; EARTHWORK PLAN & PROFILE • ~•o; • Iti4,,,.
EAST LAKE DIKE STA 23+50 - 40+00
~ ~ 7 j MARTIN MARIETTA QUARRY WATER RECLAMA 11ON FACIIt TY
CITY OF NEW BERN T 9,t !99
CRAVEN COUNTY NEW BERN, NOR1N CAROLINA
SyM, ~A]Iq?y DATE APPROVED SURVEY DAFT RJL SCALE ~ DRAWING N0. SHEET HARZ. i J00
REV?SraNS DESIGN RGG CHECK RGG 20 OF 51
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