20061820 Ver 2_Certification of Completion_20100603

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INDEPENDENT ENVIRONMENTAL
ENGINEERS, SCIENTISTS
AND CONSULTANTS
ua - 0q Malcolm Pirnie, Inc.
701 Town Center Drive, Suite 600
Newport News, VA 23606
T: 757.873.8700 F: 757.873.8723
www.pirnie.com
June 1, 2010
Joanne Steenhuis
North Carolina Division of Water Quality
RP=@1NGWP=P
JUN - 3 2010
Wetlands Unit
127 Cardinal Drive Extension, DENR-wATEROUA
VVETLMS AID STORMNYATElt
ER tRANCMI
Wilmington, North Carolina 28405
Re: Completion of Activities Authorized by Corps Permit Number 2005197
and DWQ Permit Number 20061820
City of Jacksonville LTS Expansion and Upgrade Project
J0A
Dear X4&-.-St n+rr is:
The purpose of the letter is to notify you of the completion of contract work associated with the
above- referenced project and to document the extent of fill as required by the permit. Enclosed
in this submittal is a copy of the "Certification of Completion" signed by James Noonan, PE who
served as an authorized agent for the City of Jacksonville with respect to this project.
Corps Permit Number 2005197 and DWQ Permit Number 20061820 authorized the filling or
excavation of 25.56 acres of wetlands and required the submittal of "as-built survey information
to confirm the project did not exceed the permitted impact. After reviewing the Record Drawings
for the South Storage Lagoon and the field survey sheets from the stabilized access trails, I am
pleased to report the project did not exceed the permitted impact. The LTS Expansion and
Upgrade Project impacted 25.54 acres of wetlands, which is 0.02 acres less than what was
originally permitted. The South Storage Lagoon was permitted to impacted 24.40 acres of
wetlands and based on the Record Drawings actually impacted 24.42 acres. The expansion of the
irrigation fields, which included the stabilized access trails, was permitted to impacted 1.16 acres
of wetlands and based on the field survey sheets actually impacted 1.12 acres. A copy of both the
relevant Record Drawings for the South Storage Lagoon and the field survey sheets are enclosed
for your records.
Please contact me at 757-873-4493, if you have any questions.
Very truly yours,
MALCOLM PIRNIE I NC.
Robert T. Belcher, PWS, CE
Project Scientist \ Wetlands Ecologist
Solutions for Life'"
0

Joanne Steenhuis
NCDWQ
June 1, 2010
Page 2 of 2
rtb
Enclosures
Ian McMillan, North Carolina Division of Water Quality
Greg Meshaw, City of Jacksonville
Bill Hixon, Malcolm Pirnie, Inc.

Certification of Completion
DWQ Project No.:
20061820
,County:
City of Jacksonville, NC
Applicant:
onslow
City of Jacksonville WWTP and Sprayfield Expansion
Project Name:
Date of Issuance of Certification or Authorization:
November 19, 2007
Certificate of Completion
Upon completion of all work approved within the 401 Water Quality Certification and Buffer Rules, and any
subsequent modifications, the applicant is required to return this certificate to the 401 Oversight/Express Permitting Unit,
North Carolina Division of Water Quality, 1650 Mail Service Center, Raleigh, NC, 27699-1650. This form may be
returned to DWQ by the applicant, the applicant's authorized agent, or the project engineer. It is not necessary to send
certificates from all of these.
Applicant's Certification
1, hereby state that, to the best of my abilities, due care and diligence was
used in the observation of the construction such that the construction was observed to be built within substantial
compliance and intent of the 401 Water Quality Certification and Buffer Rules, the approved plans and specifications,
and other supporting materials.
Signature:
Date: lausuvV L9M
JUN - 3 2010
Agent's Certification rErra.wAtt:RtnJwrr
WETLM DS JJ,,.4.ratt? ATElt iti?r"
L hereby state that, to the best of my abilities, due care ana i igence was
used in the observation of the construction such that the construction was observed to be built within substantial
compliance and intent of the 401 Water Quality Certification and Buffer Rules, the approved plans and specifications,
and other supporting materials.
Signature:
Date:
If this project was designed by a Certified Professional
James P. Noonan as a duly registered Professional Engineer(i.e., Engineer,
Landscape Architect, Surveyor, etc.) in the State of North Carolina, having been authorized to observe (periodically,
weekly, full time) the construction of the project, for the Permittee hereby state that, to the best of my abilities, due care
and diligence was used in the observation of the construction such that the construction was observed to be built within
substantial compliance and intent of the 401 Water Quality Certification and Buffer Rules, the approved plans and
specifications, an other sup g materials. S-Zo
/
Signature: Registration No. 16473 Date /,v7.-7 ?!
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P ~ END
- _ WETLAND AREA ~ f m ; x ;r` , _ _ `NOT TO BE p M '
~ 3 / - RED ~ 3 ® CENTER OF CURVE LOCATION
DISTU B a ~ Ot ! , _ DO~IId SLOPE DIRECTION Q0
. ~ ~ ~ w.~ :,V EMBANKMENT CREST
. ~~~®:~s_..~ • L~ j° _ PLAN 2 EMBANKMENT TOE
~ u , w ~ NEW FENCE ~ ~ EXISTNG TOPOGRAPHY
.~.w~, AREA AVAILABLE FOR FOUNDATION TREATMENT AREA
. w , - m ~ .a , SORROW MATERIAL / SEE NOTE 5 LIMIT OF BORROW .AREA OUTSIDE LAGOON
CONTRACTO y ° !.lMll' OF CONSTRUCTION DISTURBANCE
STAGING ARE ~ _ ~ ~ ' L1MIT OF ~ EXISTING 40 EXISTING 40' GAS LIMIT OF GONTRAGTOR STAGING AREA
a ~ ` `MAIN. EASEME CONTRACTOR ' MAIN. EASEMENT NEIN FEr~JCE
F ATI FOR ORI TL UT k BASELINE I N A r~ . ~ ~ 'SEE NOTE ~ STAGI G ARE (SEE NOTE 3) r . " ° ~ TOE ACCESS
- . GOON ~ ,a_ OF SOUTH STO E ~ _ ~ _ _ ,,t:~ CENTER POINT - = ":W a yA`~ Q SURVEY CONTROL POINT
a > ' ~ OF CURVE 1 asLIMIT OF CONSTRUCTION
STATION NORTHING YFT) EASII G F RA IUS FT r V F E f ,A~`~DISTllRBANCE p8-'~ O BORING
87+53.6 377040:5. 2437041:.2 99.9 1 PC PT 1 89171.1 O+OD 376979.5` 2437207.4. ~ -F E t~"~~ s
/ 3739$9.2 2437480.3 300.1 ' ~ ~ . PC 2 30+02.8 -11 CONE. PENETROMETER, TEST
PT 2 38+32.0 373826.7 2436913. a ~ ~ ,d ~ ~„4 ~ d ~j
~ ~ ~ PC 3 47+67,6 374659.3 2436490.0 706.2 ~ , _ , s ~ x-08 GEOPROBE
PT 3 56+17.4 375039.3 2435783.6. ° 1 ~
2435559,3 231.6 _ ~„r , ; _ „ , ,.y,. PC 4 5$+42.7 375018:4 SLURRY WALL ALIGNMENT PT 4 64+14.6 37541p.0 2435364.5.. ~ OUTBOARD NEW ASPHALT .EMBANKMENT~~
~..0~...~ , TOE , ~ ,
- - -A-----~-= `
~ ' a PL 3 f~ I;r~f r ' ~ ~ N 4 PLAN 5
AREA AVAILABLEFOR BORROW, SEE NOTE 7 ~~~.1 ,o. ~ .Vi~~' }t .
~ ~x ~ APPROXIMATE LIMITS \ ~ `~OF FOUNDATION
i "PREPARATION AREA I ~ RECORD RLNG
,i ~ r ~ . :a Iq 3~
_ ` CENTERI CENTERLINE OF ~ ~ `
fOR HORIZONTAL ~ s EMSANK EMBANKMENT ~ APPROXIMATE LIMITS OF COQ This drawing reflects changes from the V ..w.~.~..------
®AELINE IF ATIO 1 1 s N ~ CREST CREST ` ~ x~ ~ ~ ~ ~ - ;FOUNDATION PREPARATION .AREAS original contrac# drawing. shot were made k :,~,,u, during -construction and have been prepared
LAY T OF THE SLURRY ..ALL ~ 3, ~..r ~o - 0 S ~ INBOARD ~ " 6""~~ ~ from i~iformaton provided to the Engineer ti's { ~ canst ctio tracto er(s) ~ ~ ~ by the ru neon r s~~awn
o FFS u 1 w ~ , EMBANKMENT . ~ y. ~ The Engineer does not. warrant this droving.
RADLUS (FT)(FT) S T G EASTING (FT}(FT} s s, ~l~f-ST ~ TA ION ' NORTHIN FT) ~ ` ~ ~ _4 CTOE EL. 45 ~ I . _ ~-ems- ...AREA AVi'11LABLE FOR BORROW CATERIAL to be complete and accurate in all ~ respects.
PC 1 87+53..6 62: RIGHT 376995.5 2437083.9 37:9 ;1} , y.G ~ ~ .EDGES OF - ~ ~ SEE NOTE 5
PT 1 89+71.1 /0+00 62 RIGHT 376973.1 2437145.7 t ~ 4 . ° r ' EMBANKMENT ~ ~ r MALCOLM PIRNIE, INC. . ,
4 7418.5 238.1 ~ ' PC 2 30+02.8 62 RIGHT 373982.8 2 3 L . ~ ~ ~ ~ 7 r CREST ~ ° ~ ~ ~ ~ a
+3 :0 62 RIGHT 373854.8 2436969.0 ~ ~ ' ! ~ - ~ PT 2 38 2 ~ ~ . , ~ ~ ~ ~ ~ ~ ~ H ~ ate 5/2b By D ~
PG 3 47+67.6. 62 RIGHT 374687.5 2436542.2 752.2 ~ ~ ; ~ ~ , ~ ~ . PT 3 56+17.4 62 RIGHT 3751.01.D 2435777.5 ~ ' ' a X~. a ~ " H .
~ ~ a PC 4 58+42J 62 RIGHT 375080.0 2435552.5 169.6 ' ~ ~ x ~
62 RIGHT 375365.3 2435407.6 ° ° ''a - ° ' y " PT ' 4 64-F14:6 ~ ~ ~ u 'Y' ' Q / e} S :.ilk
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r x f, y xi > a. n x w e ~ " CENTER POINT, ~ ~ 4~,
SEE AERATED LAGOON N0.3 ~ ~ ~ ~ ~ ~ I f OF CURVE 2 e~'.,
PARTIAL SITE PLAN SECTIONS
~ • AND DETAILS SHEET C-20 ~ a .y ~ „..u ~ a.: w ,...w d ,a.ry~,. 1 1 b il, a . s b..
,t a s. A ~ ~ / ~ SINKHOLE CA , _ _ a
a POINT OF INFLECTION AREA ~ ~
O L OIT ~ ~ ~ ~ F{ REPAIR BERM SEPARATING THE ' w , ~ ~ .b ~ , s., ,m FOR CURVE 3 ~ ~ ~ ~ ~
EAST AND WEST STORAGE s: ~ u. ~ 0 T~ORTH SST E~FV. ~ ~ ~ , a ~ x _ ~ ~
AGOONS. SEE SHEET C-24 'a ~ ~ ~ ' L ~ k . , . . eai~' " ~ W ~ ~
~ .o w, , ~ 2 375173..6803: 2434681.,0815 49.82 _ ~ -
. r----- 77944.2443 2436660::3243 47:31 201 3 w _ ~ , ,
8.9056. 2435932.2126 48.75. 202 37893 ~ F F DED _ 301. 378091.6170 2436490.8630 NOT RECOR ~ ~ ~t • ~
M ~ ; -aM 303 375947.9188 2437204.5063 46.88 - 'k AERA ~ W j' . o ~ a
a 305 373974:8308 2438205:0006 53:39 , ~ LAG N L,, r . ~ , ,E a ~ ~ N . 1 _ . .x a ;x e e,
c . t ~ a ~ m m ~ a
a f t ~ ~ ` k ~ ~ f,. .r w~~, ~ ' , ~ CENTER POINT a ~ ~t it
m E s. ;w ~ r / , fi NOTES. ,/M-~ ~ OF CURVE 4 ~ . a s. ~ _
' r ~ _ " ~ ' ~a9~aa
' ` APPING AND TOPOGRAPHY SHOWN ON THE r. " ~ 1. M AERATED _ , ' ^.".a... ,l 1 ~ W i ~ ~
rF ,:~c DRAWINGS ARE BASED ON AN AERIAL SURVEY . r~. . ~ LAGOON ~ • ~ ~ ~ x ,.1~ ~ s ~ i ~ ~ j., . a ..w.~m ~ w y j`J
BY CAROLINA RESOURCE MAPPING, INC., FROM EAST AERATED ' < o ~ N0.2 h
~ , ~ ~ ti~ ` A FLIGHT DATED 12/27/04, AERIAL CONTROL LAGOON EFFLUENT BOX ~ " ` ° ' i ~ r ~ , o POINTS WERE SET BY' PARKER & ASSOCIATES, ~s HEADW KS ~ r ,x, ; ; ,
N INC: ELEVATLONS ARE IN FEET AND ~ ~ u ae~ u ~ r ~ ~ ~ ~ ~ ~ _ ~ ~ LA9dDS Pe41D 6'fOA~'h~ ,
~ REFERENCED TO THE NORTH AMERICAN = ~ ~ ~ ~ . ~ __,~:_..w..~ i
SEE AERATED LAGOON N0. 3 ~ ~ . R. : ~"rv ~ VERTICAL.-DATUM OF 1988 NAVD 88 FOR ( ) , g COO~RDINAT'E _ , ~ ' . ~ e i r a. l is ~ ~ m, o~ rr~~~~"'.~ R ' m ~ '`s .wl ` ul\~ 1
THE LAND TREATMENT SITE. THE ~ PARTIAL SITE AND GRADING t- m y d ~ \1 ,p
w SYSTEM SHOWN IS NORTH CAROLINA..STATE ~ PLAN SHEET C-19 W PLANE. COORDINATE SYSTEM DATED 1`983.
m C A a ~ . LIMIT OF ~ P INTS ARE PROVIDED ON ~ ~ ~ - x ~ 5URVEY CONTROL 0 WEST STORAGE ~ ~ ~ RATED ~ _ ~ ~ ,~CONSTRUCTIO LIMIT OF ~ ~r. ~ u. ~ ~ ~ : - , ,
THIS SHEET. N ~ - ~ ~ A ~ DISTURBANCE CONSTRUCTION/ f - DISTURBANCE ~ ~ ~ ~ ' r ~ w_ ~ ~ ~ y, ~ \ ~
° - ~ q - ~ - ~ E L OF THE NEW WORK PIPING OR ELL B - ~ . ' ~ ,t ~J _ _ ~ ?F''`~ a 2 THIS PLAN IS NOT INTENDED TO SHAW AL ~ NO. 3 ~ µ a.
'w - ~ NTRACT 1. ENLARGED PLANS SHOWING THE A OON 1` ' ` ~ ~ GRADING' ASSOCIATED WITH CO AERATED L G CELL C , / ~ L
NEW WORK fOR CONSTRUCTION OF THE EMBANKMENT AND SOUTH STORAGE. EFFLUENT SPLITTER BOX ~ C LL ~ ~ ' ~ FENCE ; A . ~ CE H CENTER POINT'~f ? ~
LA ~ ~ GOON IS SHOWN ON SHEETS C-2 THROUGH C-11. ' r ~ _ y ~ r, ~ 0( . OF CURVE _3 ~ ~ ` ~ ~ - ~ ~ ~ r~
ST AERATED - , ~ , ~ \ ,
3. ALL UTILITIES SHALL BE PROTECTED FROM ANY DAMAGE AS A RESULT OF LAGOON EFFLUENT BOX RESPONSi61LITY OF ' $ ' ~ ~ i m ~ . f NTRACT 1. ET SHALL BE THE ~ ~ o THE WORK INCLUDED IN CO s y~ a 6 ~ ~ ~ ~ w ,4 ~ ,
PACE ANY DAMAGED UTILITIES TO ~~As . ' °L a THE CONTRACTOR TO REPAIR AND/OR RE L ~ , z y ~ ~ ' ~ ~ ~ ~ ' ~ ~ " n, 5' ) y, f ~ ) ~ ~ m ,r .x< w.
THE SATISFACTION OF THE UT1LtTY' OWNER. r A a t a i~ t ~ , m ~ w . ~ _ / ae . ~a ~ ,4
' 3... ~ ~ ~ rY tr u ~"9 f: xi ~ c: ~ do ,ms's ~ ~ ~ w~ ~ , ~ ~f"`~~ C~ y,~ ~ ~ ~ ~ ~ ~~,ti
4. THE SECTION DESIGNATIONS IDENTIFIED (E:G., SECTION A) REPRESENT ~ w y,,,~.~_ D ~ ; ~
' TYPICAL- EMBANKMENT CROSS SECTIONS AS SHOWN ON SHEETS C-12, C-13, -14. - ; ADMINISTRATION ~ ' AND C ~ ~ _ f fE N3' `n [ _ / ~ ~ ~ ]:m ' vt ~ .b. IN k t5 4 ~ 4k I / ' ~b ~ dl
v _ ~ ~ MAINTENANCE BUILDING Vim.- .M ~~@ r .M Y .4 -fi
a 'W ATERIAL IS AVAILABLE IN -THE DELINEATED AREA SHOWN AND ! 5. BORRO M ~ s : ~ K. G rt r x \\~~44
U INE30ARD OF THE INSIDE TOE OF SLOPE OF THE SOUTH STORAGE LAGOON. ~ : ;
f I1~ ~ L,,-_~ ; ~ ~ T C-19 FOR AREA , ;SEE SHEE AREA. e,% ~ ~ ~ ~ ~ ~ ~ ~ ~ ~------~''f ~ ~ ` , ~ ~ . ~
THE. CONE PENETROMETER TESTS, GEOPROBES, BORINGS, ~ , ' ~ 6. FOR DATA FROM ~ ~ ~ AVAILABLE FOR CONTRACTOR , ' Y TS PIEZOMETERS AND PERMEABILITY TESTS, REFER ; ~ ` ~ P RELATEC)~LABORATOR TES ,_,/`LAYDOWN AND MATERIAL W .
TO THE WASTEWATER LAND TREATMENT(LTS EXPANSION, SOUTH STORAGE _ STORAGE •
LAGOON GEOTECHNICAL DATA REPORT GDR; PREPARED BY MALCOLM PIRNIE, _ , - \ ( ) ~ ~ a INC, FOR THE CITY OF JACKSONVILLE, NC, DATED. OCTOBER 2006. REFER TO . ~-EFFLUENT PUMP STATION ,t. 1 _ bi / f , ( ~ r C~ ~.r. rA v .di M ~ ~ an • -14 r ~ w 1' +M .W 4.. V. 4 _Y 7 `j .F m y~ a
- ® ~ a4 F° ~M i4 We ~ ~.+"P
' THE SUPPLEMENTAL CONDITIONS OF THE PROJECT MANUAL FOR THE ~ ~ ~,K.. CHLORINE STORAGE BUILDING ~ , x ~ u f ...,r~ l ~"`aln~ , ~+B . ,tr'~ x~~~"'. a a s e v ~ ~ i .f?'~ ~ t ,x. r. a, _._...,,,_t`
CONTRACTORS LIMITED. RELIANCE ON THE TECHNICAL DATA CONTAINED IN THI 0 ELECTRfCAL BUILDING REPORT. ' ~i ' aIl ~ ct ss R.w k' ~ k ~ ,
0 coP~tc+ir 0 goo
tttttllltld/®dd R VISfONS e>® CA ''®i E C T T LI N MALCOLM PIRNIE, 1NC.
F JC I ®N VIL ee !s N0. BY DAZE ~7 ~4 a
_ ~ DJH ~ a m ~ IC e~ RFI 042 L ~ - ~ :DATE _ _ APRIL_ 2408 ^
2 ARL 11 09 RECORD DRAWING CHANGES •
W = 3 JGP 05 20 10 PERMIT COMPLIANCE REC DRAWING CHANCES ~ e. owe - - EJL _ _
; ~ ~ m 701 TOWN CENTER [)RIVE X600 : ~ 900 0 200 SHEET _ 1 ~ oF_ _ 27 _ _
NEWPORT NEWS,. VA 23606 e• cKO _ _ MCC _ _ C ti~~
°ri° ~V VI(. ee` 4~LP (757) $73-8700 °®dd~irdntte'® SCALE: 1 n = 200' CA0 REF.. N0. _0707001 _ _

^~,i fit ~l. ;S~r, a1Ji. ask .~F,t :~'t. wa vL
~ ~ al~~ PIEZOMETER TYP.
SEE DETAIL a. ~ s~ ~ 1
z}k ,F fix; ':u°cit Luc 1,'~.' }dIL St:' add O CD R NG
C2 C16 i i~I~
, r ~ j This drawing reflects changes from. the I original controct drawing that were made
i~iu.. tile. ` .ti~.~ i1f:. J"`~ .ili~~. ~u. :,wc ~J ® ?1 during. construction and hove been prepared
i+iV tilt 1's. ~ aelC .~1.~:- ~4t ,'tu. i1. t, from. infarmotion provided to the Engineer
'tl t '4 v ~t ~ ~ ~t i STA. 0+07.1 by the construction contractor(s)/owner(s). The Engineer does nat warrant this drawing ~ D
' EXISTING 40' GAS OFFSET 60.0 L to be complete and accurate in all
~ . _ ~ ~ :apt n~. ,1 ' MAIN EASEMENT EL. 41.0 respects. 1' .CONTOUR (NEW)
MALCOLM PIRNiE, INC, - 5' CONTOUR {NEW).
AR A • WETLAND >,r
:NOT. TO BE t)ate.. v..L ~ By ~ CENTER Of CURVE LOCATION DOWN SLOPE DIRECTION
DISTURBED LIMIT OF CONSTRUCTION/ ~3t ','l;. ~t .ai~~ ld: ~ ® DISTURBANCE AND CLEARINI TRUGTION/
AND CLEARING ~~yr a EMBANKMENT CRESS O EMBANKMENT TOE
alt ~ i. xik,. , ,h~~ r ° ~~O _ EXISTING TOPOGRAPHY
;L. u1~ ,>tUr, tiif. .rsV.+. aJJ .z~'v: .t~~ / ~ ^ p~ NEW GRAVEL ROAD ~
i ~1~. a~}ft ~t ~Gh lJ~. aka ~ ~r f r'P s9~~ ~ LIMIT OF CONSTRUCTION DISTURBANCE
ft f j.. x'I, r~.. l 111 ~ ,EXISTING36 DIA:a,, ~ ~ - OU11 OUTBOARD EMBANKMENT TOE.. ~ <v LIMIT OF CONTRACTOR STAGING AREA.
aGLt, , FORCE MAlN ~ , 3 X NEW FENCE
hl;~. ,iGz ~4~ u~a t~~ tlu >i~t~ ~ ~ ~ ~ ~ -~}PZ-t NEW PIEZOMETER
/ ! ~ TOE ACCESS
m ~ r "t; ~ df~ ~t Q TOE ACGESS - SF TEMPORARY SILT FENCE
s C i ~ ®e J ~ ~ WIDTH 12' (TYP) CPT 11 CONE PENETROMETER TEST
f Q c o ~ ® _ PB-Yt BORING
{ i ® ~ t~P-OS GEOPROBE
i U~1 ~ r?L xttc t;Gt. ,Jie: s1~t y< -n ~ 3~ , LIMIT OF BORROW AREA OUTSIDE LAGOON
r , v`- c ~bt t~. ~ ~ 6s o ® 302 ® SURVEY CONTROL. POINT
w 6 ~ S I cPT a k 43.5 SPOT ELEVATION
4 o EXISTING 8 DIA. ~ ~ ,6 FENCE ® SEE DETAIL 3 NET ASPHALT ~
,m ~ V~ATER'LINE ~ ~ .~yj O q.
~ 51;IL .ASIA. :!'!s. 1i~. si"~C :~tf': t~ N C2 C26 ~j
O ;,lle aJU adk iPu ~iV:7 aft
v ,.j"~,, N CENTER POINT E r ;~i,, OF CURVE 1
' ".f^~ ' ~ ~ CENTERLINE OF
o ~ 1:;~ EMBANKMENT ~ ~
" ~ ~ CREST n
~ EL. 61.25 a~ STA. 5+60.3
o , fi STA. 87+41..9. 44 OFFSET 57.3' L®~ ~
OFFSET 51.9 L INBOARD EL. 42.0 AREA AVAILABLE FOR ~ SILT FENCE BORROW MATERIAL, SEE
S ~ ~ EL. 44:4 EMBANKMENT . , SEE. DETAIL 1 NOTE: 5 ON SHEET C-1
. TOE EL. 45.0 N M LIMIT QF
v .q ° CONSTRUCTIONS ~ ~ z ~ z ~ ~ C2 26 ti' t qs
DISTURBANCE ' ~ EMBANKMENT CREST
: o ~ 'MOTH 12' TYP AND CLEARING ~ ~ ( ) s r ~ ~ Y Y ~ ~p
tV p ~
O rT~ "fl
r ~ `~5 o ~
r o N
DITCH ~ ~ r.. . ^ ~
m 1r ~ ` DISPOSAL AREA FOR
a' SLURRY WALL ALIGNMENT UNSUITABLE SOIL
SEE DETAIL FOLLOWING BORROW:
2 p: i
~ EDGES OF ~ ~ C2 C15 . EMBANKMENT EDGES OF ~ ti REMOVAL (SEE NOTE 4j EMBANKMENT
CREST EL. 61 r° ; CREST EL. 61.0 ~ ~ SQ Grp
~ 2 12 DIA CMP
v ' TEL. 44.8 ' e ~ a iNLE -n , ° ~S
Q LET 'EL. 44.9' , $ ° ~ U o ~r~ ~ , 0 STA. 8+55..9
SEE DETAI ~ AA „ `L ~ 4 o e o ; ~J~ OFFSET 38.:4' L;
. ~ o o ~ ?i 6p L. 49.0,
r S
~ o. o ° n 1 tl. 'J r oO e.. f+i ~ ~
t7. . -r„ t a ;
U > ' Sp ~ ` ~ s On /
LIMITS: OF ~.~U y°o
o ~ . v CONTRACTOR oo'o 'E `7' ~V ~S ~
STAGING AREA ~ o O . ~ ~ 0 0° h ~ ~ ~
ti `'~o 1: 9
rs '+'I j' Oq r S, O
R ~ > ' GRAVEL. ROAD ;o o 43
SEE DETAIL ' ~ N 1
~ 4 h' U 0 b;. \ 'A f o ~
LY ~ r pu.' :L. ~ i~. C2 t5 ~ Ao" ~ ' o~ 0 X
Q \ ~ a ,
~ p. i ~l,r a LIMIT AF CONSTRUCTION ~ ~ 43 - _ _ SURVEY CONTROL POINT 303
x ~ J 7 ^ v s w DISTURBANCE AND CLEARING NORTHING 375947.91.88
~ / ~ e , , ; , ' ~ ~ , t./ ~ h~ h~' FASTING 2437204.5063
~C ` ~ - ~ t , 'U ~ .0'~ \ / . , ~j_,. ELEVATION 46.88 `1
p , I~" ~ o.;: \ NOTES:
µ
4' _ ~ j Q.Q peoo 0.. ~ ) "7 ~ ~ 1. THE SECT10N bESIGNAT10NS IDENTIFIED REPRESENT TYPICAL Ef+~BANKMENT
,G~ s ; ' ~ ' CPT~10 EXI5TNG o;o ,n S~. ~ ~ ~ , PT~10 CROSS SECTIONS AS SHOWN ON SHEETS C-12, C-13, AND C-14.
GRAVEL ROAD ~ ~ 2. PROV{DE EROSION CONTROL MATTING AND PERMANENT SEEDING ON ALL
` ~~E: DOWNSTREAM EMBANKMENT SLOPES.
_ .S , ~ , r x ~ , . r ~ ~ ~ C ~ v
~ - z t..- - , ~ ~ v 3 GRADE AND RESTORE ALL DISTURBED AREAS OUTSIDE OF THE EMBANKMENT ~ WITH PERMANENT SEEDING:
i ~ ~ EXISTING FENCE ~ . , ~ ~JQ
o ~ .TO ' BE REMOVED - ~ F ~ , M r. ~ \ ' 4. SOIL UNSUITABLE. FOR: PLACEMENT IN THE EMBANKMENT CAN BE PLACED IN
o ~ ~ ~ ~ ~ E J~ ti, ~ THE :AREA DESIGNATED ONLY FOLLOWING THE COMPLETE REMOVAL OF 20 0 20 40
, 1 „Z r SUITABLE BORROW MATERIAL. MATERIAL SHALL BE PLACED IN 1-FOOT THICK
~ 1"x G - V, ? • LOOSE LIFTS AND COMPACTED UNDER THE WEIGHT OF A 002ER OR OTIiER SUITABLE PIECE. OF EQUIPMENT. ALL EXTERIOR SLOPES SHALL BE UNIFORMLY SCALE, 1" = 40'
~ ' ~ , s GRADED, STABLE, AND '.RESTORED WITH A PERMANENT VEGETATIVE COVER. . „
~ . _ ~r.,~~ - , iN o
14- q/lfllllltl/~~
ee°~ ' CA ~g~ REVISIONS I L T CA L CS F CI s i~ OAIE Pfl1At~CS ~ ~ ~ i o , N0. BY ~7 ~ yy~•, SOU T T GOON G4P~I~T ©Z®o7 .u j ~ ! p,~ MALCOLM PIRNIE, INC.
Z o r• I V _ ~ _ _ DJH _ _ G 2:'~ ':9 TI 7 23 09 RFI 042 0 1 B I T ~ E E
2 ARL 11 09 RECORD DRAWING CHANGES L E DATE _ _ ~QQ~ _ _ ~i G Zfz
~ 3 JGP 05 20 10 PERMIT COMPLIANCE REC DRAWING CHANGES
. E I:EI~•Ye,~pFRA1~iTY C SHEET _ ? _ OF_ _ ~7 , _ ;t~r,~,~a ~rr~,~;r ;°~tsl
N 701 TOWN CENTER DRIVE #600 ~ ~ a se ~e
v .NEWPORT NEWS, VA 23606 'Aer •G~ eo• q(D _ _ MCC _ _ p~ LEA '4, P N ®ea CAR[P LE CAD REF: No. _®707COQ2 _ _ _
(T57g a73~-s~oo ~~I~?,11?1~~~=~

j _
1 ° CONTOUR. (NEW}
5' CONTOUR (NEW)
_ , t, DOWN SLOPE DIRECTION
EMBANKMENT CREST
I~XISTING TOPOGRAPHY
LIMIT OF CONSTRUCTION DISTURBANCE
X NEW FENCE
TOE ACCESS
- SF - TEMPORARY' SILT FENCE
-ti CONE PENETROMETEf7 TEST
PB-Y1 BORING
w Ifs- GEOPRQBE
0 LIMIT OF BORROW AREA OUTSIDE LAGOON
d SURVEY CONTROL POINT
i X 43.5 SPOT ELEVATION
o
a a
v rn
a
w a C N
0 o'
a CV. ?his drawing reflec#s changes from the
N original contract drawing that were made during .construction and. have been prepared
Ci ~ from information provided' to the Engineer
t by the construction contractor(s)/awner(s,~.
O The Engineer does not warrant this drawing. - - to be complete and accurate in oil
N. wv'""w.~v~v~.M ` respects.
MALCOLM PIRNlE, INC.
. o ®
O N - - Dote ~ gy
t3 D ® m
.
° ° ' LIMIT OF CONSTRUCTION ` o~~
- ° ° DISTURBANCE AND CLEARING ° ® °

o EXISTING 40 GAS MAIN EASEMENT '~C'=- .
°o U ttFINN~~
O lf} s M -
n , - SILT FENCE M o ~ SEE DETAIL •
` , FENCE 1 SEE DETAIL ~a f
m D~ ~ 9 ' , N C2 C26
~ _ a ~ C2 C26
0 .Q
E 0
U

ID d,
CPT-9

0 U i:L
AREA AVAILABLE FOR
BORROW MATERIAL, SEE U t
t°- NOTE 5 ON SHEET C-1 ~.r
CENTERLINE OF EMBANKMENT' u ~ r;
~ raREST El. 61.25 ~ t~. m
c s. ~ NOTES:
a OUTBOARD EMBANKMENT TOE `T L )
~ ~ sTA. 10-60.0 a 1. THE SECTION' DESIGNATIONS IDENTIFIED REPRESENT TYPICAL.
OFFSET 41.1' L EMBANKMENT CROSS SECTIONS AS SHOWN flN SHEETS C-12,
~ ~ EL. 48.0 C-13, AND C-14.
a
~ EDGES OF ' - 2, PROVIDE EROSION CONTROL MATTING AND PERMANENT SEEDING ON ALL OOV~ISTREAM EMBANKMENT SLOPES.
a 'EMBANKMENT ~ ~ ; ..CREST EL. 61
a ~ v ~ 3. GRADE AND RESTORE ALL DISTURBED AREAS OUTSIDE OF THE
a ~ x EMBANKMENT WITH PERMANENT SEEDING.
w ,
F.-
" ~ ~ ~ , , ~ ~ \
o, ~
w ~ p tit ~ Q

STA. 12+55.8 ~
j OFFSET 54.6 L S ~ _ LIMIT OF CONSTRUCTION SUCTION/ /
Q ~ ~ El. 43.0 DISTURBANCE AND CLEARING VD CLEARING ~ ~ -
INBOARD " , , `s Q;, ~ - EMBANKMENT CREST
\ ~ ~ EMBANKMENT ` ' . ~w ~r - IMDTH 12' (TYP)
TOE EL. 45 ~ ~ ~ ~ ~ ,
° ~S . ~ TOE ACCESS NEW FENCE J SLURRY WALL .ALIGNMENT ~ ~ , ~ WIDTH t2
SEE DETAIL (TYP) , 20 0 20 40
~ M S t -
a S / CALF: ~ a
o s/ ~ z ` ~ ;1.k ~~~~~L~~,~~
I,p101BA8/ tx°°®® CA ~~~P~s REVI~~VS coPr~icwT ©2007.
'~j g i w - , ? os N0. BY OAtE I~lIAPo~S V I to 1 Z ®e ~ ® (~S ~ ~j
e ~ a ~r a uES _ _ DJH _ _ G ~ ; 9 , 1 ARL 11 09 RECORD DRAWING CHANGES n. ° ~ c L~ T ,;'JN ° a 6G~~ MALCflLM PIRNIE INC, ~EP~ • w.mr~9 Gt~sTY
r 2 05 1 PRMI C RG ~ ~ i JGP 20 O E T COMPLIAN E E DRAWING CHANGES v~~tsar~sraeY,dat~~~i~t DATE _ _ MARCH_2008_ _ _ .
EJL o?~----__--
a e .701 TOWN. CENTER DRIVE .600 ~ : ~ . ~
NEWPORT NEWS, VA 23606 ~ _ MCC _ _ of
v F'. N Cell L [phone] ?°?~toiai~oee TED -CAD REF. Nfl, _OZO?C003 _ _

I
F,... ,.,.gyp
f. t r I

~ . ~ '
\

® C
G v 1"° Y ~ LOGE
` ~ r 1' CONTOUR (NEW
~i X e 5' CONTOUR (NEWS
~ DOWN SLOPE DIRECTION
f. ®~r i ! 1' yx<K~ s~3:~;. EMBANKMENT CREST
. ' Q EXISTING TOPOGRAPHY
LIMIT OF CONSTRUCTION DISTURBANCE
Q LIMIT OF CONSTRUCTION - X NEIt~ FENCE
o DISTURBANCE AND CLEARING 'i ~ ~c>70 PZ-t NEW PIEZOMETER
r - ~ a ~O TOE' .ACCESS.
SZ a ~ - SF - TEMPORARY SILT FENCE
9 ~ l~ ~ ~ 11 CONE PENETROMETER TEST'.
~1~- ~ PB-12 BORING.
t 5-08 GEOPROSE
J ce? , LIMIT OF BORROW AREA OUTSIDE. LAGOON
1~ ~ ` SURVEY CONTROL POINT
~ ~ !k{~'r •-i' k 43.5 SPOT`ELEVATION
NEW ASPHALT

~~1~> ~
CPTdiO
P9~i4 r~ _
OUTBOARD EMBANKMENT TOE ~ -
. _ ~ `

z PIEZOMETER TYP. 1! ~ > { ' ~ ~ .
SEE DETAIL ' ~ 1 ~ . c~ ~
~ ;o O cn
C2 C16 ~ ; >i,~
o M
0 S ~ '1 ~ ' , t ~ ~ f9 N
` y I G ~ % a ] ry
N 1' LC ,J 1
,i. .
t N ! ~ d'rPT-$6 t~~ _ ,
~ EDGES OF EMBANKME T ~ - CREST EL. 61
s.
~ ; , ,
~z ,
~r . f .iltJ v17r, .J~. a~ uiiz. .~IVt ~ Q /
y
{ , { ~ / _ ? ~ aj,. air. ~ ~ add.
1~ ~ ' , ~ Q~r~ ~ ~
I I i, _
' EXISTING OVERHEAD ~ ,d~ ~
ELECTRIC TO BE .siiw :Ju''i. U, .ut4i, a_~1- :"'.c ~
RELOCATED AS RE4UIRED, ~
SEE NOTE 4 ~ , ~ CENTERLINE OF EMBANKMENT '1 iii.. .+tc. v;u! ailk .:lk-.z wr. ;Jik 1
. CREST EL. 61, 25 N Q t ~ikc J;.u .a1".G aiua. ,ilie, jv_ ti(7.. ,~~iL1
1
'.A t ~'%-'~'.i.~ J /.SIi(r~J ]4IG J.`~'L J~i. :i'G +,ll'1 ~~i114 .liL ::;HG .L. ~~3~
r .n' EXISTING FENCE ,'r';~ ~ -
_ ~ _ ~ ` SLURRY WALL ALIGNMENT 1~<. TO BE REMOVED ~ < u. ~9 _.,q4 ~ air. N~" ,i;~ ,
SEE DETAIL 2 ~ ~u.. 9:4 z;!L !G'.: ' V ~ :v;!u. v.'G :.,i!u .ill:: :k ...~c aL:~~+..
.a~ ;r3r, .uJs. f..~J ar!, S.~t a"u. .v:[. .il4. ~
_ C2 C15 a6~lt. < l`~ .ate ;ilk ,-''t. .!llw aiJr. ~alLc ~~I: iRL: uc
r-,\ ~ f`~
~ i t'~~t. / ' e i;, ....:i:. ±IG il~e. ::i;.~. :w'r_ si€4 a".v ilic _A:~ ~;~a.~.. f..«'
EXISTING STORAGE. LAGOQN `f 1 //J al;? ,''u .i.::. :Lr. ~.u a :k,c :2 r:L+~ ,vs!c I
EMBANKMENT CREST ;t~ ti t~.:c ~w~ wUc al~.~. :fir allc ..:~c .x;. .,!N, :,a~ vs. ~ s!~ A~}
WIDTH' 12 (TYP) ~ ' A / ~ l3' YL_ .~1,.... itls:. \ 4 1uL Vii. ~ +#L 1 1 1uL Vii. ,ti~. :>!t iliis, 2'It ,..n. ~I;I~ ±.ik :Lu. :JJk s;lu:. a:".it,
~ ~ ~ d ~ I. `~6 ti~ .`'~G ~y 4
}1 ~'i~t. ~ aIL Pu. u!w yi;+. v'pc .v:c sitc .sr` .li:: su. ..;:t
M ~ t
i"- ~1c. .k: t; ast. :vi;~ •,w si:':~.. 4u~ ~~5'"<. ial:. L.w y}.r. N,~` ,
F ~ ~ ` NPT'Vi~~ vl'~W ,u. ..tU: >iii: zEL .u'v_ .v~,: ,attic air. tii!% siy: ~ yak
~ , ~ t
M ~l
`v, c; ~r_;'~ ai{'k~ ale ;;il. ~ aka ay .v_.e vu ulr ~t ~1c ~~lr .der w!f,. TMr.,
.l','.. ~ ~ NOTES: ~ '`~-`~^r.,,, -°a. .v'' aFz<. azs wn~. .~il:t :wc. ,~!e aJe: aGc fir. i!ia ;L;. ~lil, .`v' .,`~"y~li :~G,,`„`~^,,.
Cp EXISTING GRAVEL ROAD ~ "D 4A, ~
Q~ ~ O 1 t'~ 1. THE SECTION DESIGNATIONS IDENTIFIED REPRESENT TYPICAL „i, ` ~~'a~. ~~,n .il~ EMBANKMENT CROSS SEC1i0NS AS SHOWN ON SHEETS_C-12, a `
s ~ ~ ~ ~ , C-13, AND C-14.
N RELOCATE 8 ~ ' t
ORS WATER LINE REC _ _ .~L 2, PROVIDE EROSIQN CONTROL MATI1NG AND PERMANENTSEEDING > ~ ,
.BETWEEN 1 ~ 1, . ~ ON ALL DOWNSTREAM EMBANKMENT SLOPES. ~ ~ , ~~~ti :Jv ai''.'t ,illk: ~u'Pt u~: ::'14: ~ .Wlr. al~ti. :r~ir: atl;c a~lc
This drawing' reflects chQnges from the STA. 75+00 TO ~ ~ r 3. GRADE AND RESTORE ALL DISTURBED AREAS OUTSIDE OF THE
on final contract drawin thou were made ' ~ ~ ~ ' e~ g 9 STA. 63+00 rP u, ~ ~ dune construet~on rind: have been re ared ~ rft ~ ` ~ 'y g. P . p o SEE: DETAIL 4 ~ :~,t ~ +j~~ EMBANKMENT ENITH PERMANENT SEEDING. ;u~
_ from information provided to the Engineer +n , 5 ~ INBOARD EMBANKMENT ~ti , 4<. - ti!ie sue. >iV. ake a:.'e. .!'s _i`~;~ sdUe. :uuc at;';c ,s(qt.
b the construe#ion contractors owners , Y M~ TOE EL. 45 • C4 2 - , The Engineer does not warrant this draWmg " ~ ~ ,M ,i;i, 4. CONTRACTOR SHALL COORDINATE CONSTRUCTION ACTIVITIES ;,y ~ S~ik
n accurate in ail - to be compkete a d WITH ELECTRIC UTILITY FOR. ANY REQUIRED TEMPORARY
re9 2CtS. i~ } ' ~ (~1 i~j r ~ i;> asi Vii. J~. _ ~ ;~-+c iYtr, ~$c ~~;i:. p _ ~ ;_t~ , ~ ~ yip RELOCATION OF THE OVERHEAD ELECTRIC SERVICE NECESSARY ~ t,,, _ TO FACILITATE CONTRACTOR'S CONSTRUCTION MEANS AND 2O 0 20 40
ri ~ MALCOLM PiRNIE, 1NC. ~ ~ ~ ~ METHODS AT NO COST TO OWNER. ELECTRICAL SERVICE TO THE sri~'
<<, . ,..;L LAND TREATMENT SYSTEM SHALL NOT BE INTERRUPTED, a~~. i~ SCALE; 1" = 4D'
1 d >3 Dote. Y 4 ' ~~G .,qc..._ iPk. ~1~. alai w. U~ry o , - i':1?. .s... ,I'G sue.. ~ aiC[ 15<: sht it!. :!ifc s... Ii4~ s~ia^ ~!V'< idnu a!t • - , id
`a~'n~~ur'~i+ REVISIONS ~~,~~~z o z~~
cA CALF F JACKSON I C a e NO 5 ~ H LI 4 T JUN - ~ ~~J MALGOLM PiRNIE, INC.
DJ--- ~ 9'°.9 . 1 TIB 7 23 09 RFI-042 - 0 ~ T THE E S ~ v~teas,u~usr~,;dw~ter~F 'ATE _ _ _ APRIL_2(}08_ ~ _
~ 2 ARL 11 09 RECORD DRAWING CHANGES . .
' ~ 3 JGP 05 20 10 PERMIT COMPLIANCE REC DRAWING CHANGES ae~
E 701 TOWN CENTER DRIVE X600 , v`•. 4 SHEET _ _ OF_ _ 27 _ _
'°s Q~ ~ e'~ M~~ NEWPORT NEWS, VA 23606 ~0 aco _ _ _ _ _ _ _ 0,~ C ~,E~
_ ,,~A p. N QI~P (7~7) $73 8700 l4 AS CAD REF. NO. _O7070004_

STA. 15+00 AREA AVAILABLE
OFFSET 60.0' L
FOR BORROW ~ EL. 41.0 MATERIAL, SEE NOTE,
LIMIT OF " " ~ ~ ~ 5 ON SHEET C-1 ti , LIMIT OF CONSTRUCTION/
~ DISTURB J DISTURBANCE ANO CLEARING
~ E~ TOE ACCESS ,
WIDTH 12 {TYP)
F ,1 i~
FENCE ;.2
SEE DETAIL A 1 , APPROXIMATE LIMITS OF 300 CY LEGEND FOUNDATION .PREPARATION,.
4 As A'{ C2 C26 DITC DITC • SEE NOTE 1 ANfl ~ 1' CONTOUR (NEW)
~ DETAIL.. 2 5' CONTOUR (NEW)
. ~ ooRDIN~TE a~, C~oNTROL POINT c
'C5 C16 DOWN SLOPE DIRECTION
SS k, y~~ l~" F a4~ EMBANKMENT CREST
REC _~rs o , • EDGES OF w EXISTING TOPOGRAPHY
6. CENTERLINE OF EMBANKMENT LIMIT OF :CONSTRUCTION DISTURBANCE
This drawing reFlects changes from the ~ EMBANKMENT • - "-CREST EL. 61 - X--- NEW FENCE
original contract drawing that were made 6Q during construction and hove been prepared CREST EL, 61,25 {~}PZ-~ NEW PIEZOMETER
S f from information provided to the Engineer S TOE ACCESS
b the construction contract s owne ~ Y ~ ~S)~ The Engineer does not warrant this drawing ~ • - SF - TEMPORARY SILT FENCE
to be complete and accurate in all ~ h,! CPi`:41 CONE PENETROMETER TEST
respects. `.f ~r ~5 OUTBOARD
a MALCOLM PIRNfE, INC. R®•5 S~' ~ N~, EMBANKMENT TOE r BORING . t~P-Q8 GEOPROBE
Q LIMIT OF .BORROW AREA OUTSIDE LAGOON A,
~r V R 7 j:~~ l g ~ ~ Date y ~ \ ~ ~ SURVEY CONTROL POINT
G r - 6 a \ • ~ ~w ~ 43.5 SPOT ELEVATION
v ~ ~ ~ ~ STA. 21+00
m ' _v
c OFFSET 70.$' L ~ PIEZOMETER (TYf~.) ~ ~ 5EE DETAIL. EL. 37:0 1
W EMBANKMENT CREST o WIDTH 12 {TYP)
n7 o ~ _ G2 C1S
s ~
N S ~ ~ ~ ~ APPROXIMATE LIMITS OF 300 CY
v FOUNDATION PREPARATION, '
~ ~ SEE NOTE 1 AND . { , ti, ~ ~ ~ DETAIL
o . 2 f
o ~ N
\
N , SLURRY WALL ALIGNMENT 0 SEE DETAIL
a O O 2
0 0 n? ~ pc ~ C2 C15 ~ ~ ~ ,,R
~ ~
_ ~
U C ~ C 7
9,~ .
~ INBOARD o EMBANKM EP INBOARD ~ ~ EMBANKMENT ~
o TOE EL. 45 TOE EL. 45 ~ ~ S ~
0 '
6J,~y~
0
I
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I ~ GP1'~8 n ~
u PB 2 1. ' _ S
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~ Mr 0 43
v ~ y ~ ~ ~ ; ..v
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0 CPT,~t~i _ O *a,
~ aj , t"~
p a OS NOTES.
l ~ F , .
~ N a. x 1 DURING .CONSTRUCTION. THE FIELD ENGINEER SHALL APPROVE
w cn ~ THE HORIZONTAL EXTENTS AND VERTICAL DEP`IH OF THE` :
J ~ ~ , FOUNDATION PREPARATION AREA.
r 2. THE SECTION DESIGNATIONS IDENTIFIEQ REPRESENT TYPICAL ` EMBANKMENT CROSS SEC110NS AS SHOWN. ON SHEETS C-12,
O a ~ ~P, ~ I;~ CPT 2 C-13, AND C-14.
~ ~
~ 0 ~ ~ s 3. PROVIDE ERO~CIN CG~VTROL MATTINh AN D PERMANENT SEEDING
S~ a ~ a, ~ S` N ...374774..9- ON ALL DOWNS1fREAM EMBANKMENT SLOPES.
. - E 2437041.1 _ 4. GRADE AND RESTORE ALL DISTURBED AREAS OUTSIDE OF THE
N U , _ EMBANKMENT WITH PERMANENT SEEDING.
CV r~'~--. HBL-E-I2EPAiR-AREA
~ ~ `J 20' 0 20 40

c. 4~ ~ .t,. SCALE: 1„ = 40'
`J a ~J GP-04 X11 h''t~ ~
a Z _ ~ ~
a
rew,er'f ~o~s®~~ tt1~si REVI~INdS GA j~
w ~ A L1 v CITY F JACKSO .ILL R e< N0. BY DATE tiFJdAPo(S S®1' pp 9 Z , s t,~ MALCOLM PIRNIE, INC.
a ~ DJH o. Q'' 9 .,9 ® 1 TIB 7 23 09 RFI-042 - - - - - - - ~ I E PAR E T DICE .~~~a~~ ~1 S vrCni„e eS'~,~ tdCN
E , _ 2 ARL 11 09 RECORD DRAWING CHANGES .DATE _ _ _MARCH_2008_ _ _ _
~ ~ 3 JGP 05 20 10 P T P u, ~ ~ ERMI COM LIANCE REC DRAWING CHANGES u~ _ _ EJL _ _
o E 701 TOWN CENTER .DRIVE X1600 : v•.,
o ~ ~ NEWPORT NEW5, 'VA 23606 MCC ~ SHEET_5_OF__2'__
{757). 873 8700 h~®„"„r?,®'
SOS CAD REF. NO. _0707G005 _ _ _

END
0 h
n 7' CONTOUR (NEW)
a 5' CONTOUR. (NEW}
N CENTER OF CURVE LOCAT1ON
~1 DOWN SLOPE DIRECTION
~j® `~r q EMBANKMENT CREST
EXISTING TOPOGRAPHY
LIMIT OF CONSTRUCTION DISTURBANCE
1 X _,.NEW FENCE'
`•1 \4 r4` TOE ACCESS
- SF TEMPORARY S[LT FENCE
1 CPT 11 CONE PENETROMETER TEST
t ~ ~ SI SURVEY CONTROL POINT 305. PB-'12 BORING.
~ti o N~ aR 08 GEQPROBE NORTHING 373974.8308 MxxxFxixx~x~xx- LIMIT OF BORROW .AREA OUTSIDE LAGOON
d _ Ei FASTING 2438205.0006
~ Ef ELEVATION 53.39 302 ~ SURVEY CONTROL POINT
a a k 43.5 SPOT ELEVATION
m ` rn ~'e, o NOTES:
, ' 1. DURING CONSTRUCTION THE FIELD ENGINEER SHALL APPROVE
o , 0 THE HORIZONTAL. EXTENTS AND VERTICAL DEPTH OF THE
J '4 q FOUNDATION PREPARATION AREA..
6i ~ ~ 2, THE SECTION DESIGNATIONS IDENTIFIED REPRESENT TYPICAL
O EMBANKMENT CROSS SECTIONS AS SHOWN ON SHEETS C-12,
C-13, AND C-14.
h O
r r N 3. PROVIDE EROSION CONTROL MATTING AND PERMANENT SEEDWG ON ALL DOWNSTREAM EMBANKMENT SLOPES..
~ M cV
~ r_ ~i 4. GRADE AND RESTORE ALL DISTURBED AREAS OUTSIDE OF THE
0 m u,, . a a EMBANKMENT WITH PERMANENT SEEDING.
o a

.
EMBANKMENT CREST ~ i~. n.~ _ ~ ~ , s ~
WIOTH 12' TYP , ~ ~ ~ e ~ ~ ,.~.ti a.. ~
` ~ LIMIT OF CONSTRUCTION ~ o w~ , DISTURBANCE AND CLEARING w
a _
~ , _.m~_ . _ - _
4? r _m~-.__ , , r r ~ ~ ~ a,.,.~_~__
Ny _ ,,_m___~_
~ r' ~ ~ ~
~ - ~ ~ t .:_...w , ~ ~
N. , , ~ ---FENCE f ~ ~ - _
- ~ TOE A , CCESS ~ i. f --SEE DETAIL a
~ ~ I 1l ~ ~y k.i' r,,_.---'- _ 1 ~ o ,
~ , t ~ 7 ~ ~ C2 C26 r
' ~ i` ! APPROKIMATE LIMITS OF' r-----_.__._ SILT FENCE _ t ~ ° 300 CY FOUNDATION PREPARAlION~ ~ ~ ~ ~ 'SEE DETAIL.
a _ _ ~ . -SEE NOTE 1 AND DETAIL ` ` t
~ ~
~ ~ - ,
c ~ ~ i ~ ~ ~ ~
r . , ......CENTERLINE OF ~ 1 ~ ~ EMBANKMENT _
~ CREST ~ ~ fl.
s ~ ~ EL. 61.25 ~ ~ ~ _
4 ~ ~ STA. 27+61.9 ~ ~ c~ - _ ~ ~ 1 \ ,
, OFFSET 60.0 L ~ ~ ` ~'ti ~L rn ` ~
~ EDGE OF . .Q ~ v ~ _
' ~ EMBANKMENT ) j ~ ; ~ _ . ~ . {
~ - ;;CREST EL. 61 ~ } , ~ ~ ~ I , o ~ ~ ,
. r .f i } i ~ ~ , t E ~ ~
, / f ~ ~ t ~ ~ i
~ ~ , OUTBOARD i r' ; I c> ~ r / I
x`' x - " EMBANKMENT TOE _
a yam` i ; ~ ~ ~ , _ ~ I~ / a i ~ J ' ECOR RASING o~
This drawing reflects. changes from the
a ~ ' ~ , i original contract drawing that were made
W ~ i , r , ! ~ ~1 `"~S during construction and have been prepared ~~S' from information .provided to the Engineer
~ ; S , r 0- ' E ~ j ~ by the construction contractor(s)/owner(s).
t r STA. 30+02.5 r ; - The Engineer does not warrant this drawing to be complete.. qnd accurate in aN
I ' M ' : OFFSET 78.9 L,: respects..
~ ' o ~ ~ ~~6p p~ EL 34.0 , p - MALCOLM PiRNlE, INC.
l M ~ /ri l~ SLURRY WALL .ALIGNMENT ~ ' . . i 'i
SEE DEl'AIL 6 v 2 p ~ \ \ Date By
_ r
C2 C15 ~ ~ E i ~ ~ o ~ ~ ~ ~ INBOARD ~ ~ ,
~ ~ \ EMBANKMENT ~ Sp~ ~ ~ ~ 4
TOE EL 45 ' ' ~ ~ , ~ t - \
h ¢ O S ~ r t ,f,, r + ~ ~ y i -
- ` r ~ a t o ~ - ` \ :c \
~ r \ , , , ~ ~ ~ _ 20 0 2O 40
~ ~ ~ ~ Q l ~ f ~
i f ~ \ ~
Q s ; E~ r"~ 1, e~ ° SCALE: 1" = 40' i~,~
4~euetera~
`ve~~ CA 'ieBes REVISI~IS ~q I CSO LL g I F J JJN - ~ Z~;~ _ MALCOLMtcHPIRNIE07 INC. I T
~ ~ s 's N0. BY DALE RElIAt9(S ®iv Y d ~ gg 8 e ° ~ dr Z ? ~ o 'C
DES _ _ DJH _ _ G 2r~- q`~.9 . 1 1TB 7 23 O9 RFI-042 - E - a E ~ T L E E u~r~-~~r~RCU~tnv MARCH 2008 ~~~v s~~vrvl\%ue"we4~o~~nt; All _ -
1 E 2 ARL 11 09 RECORD DRAWING CHANGES
a = 3 JGP 05 20 10 PERMIT COMPLIANCE REC DRAWING CHANGES ~ p~__ EJL__ • E•
701 TOWN CENTER DRIVE #600 ~ ~ SHEET . ~ _ QF~... _ _
0. m° V ~,O° v NEWPORT NEWS, VA 23606 ~ _ _ MCC _ _ L~i~
P PI C~is~P ~757j 873-8700 '°i~na®n??w®' C D CAD REF. N0, _0707COE}C~ _ _ _

, r,
i :
i
e ~ ` _ _
v: 1 1:x

' is ,
EXISTING a~ e; .
FORCE MAIN t. Y
....r ' ~ j~ ` e!fl a os` ~a _
4"0a>.1 . ~ s
B e ~ 4r ~F 1' CONTOUR (NEW)
5' :CONTOUR (NEW).
V ~ ~ ~ DOWN SLOPE DIRECTION
EXISTING OVERHEAD o t F::. cr ~'~~:.~T.,„:' EMBANKMENT CREST ~ , F e. _ ~ ___r__~~__ EXISTING FEATURES ~
ELECTRIC TO BE , ~ ` ~ ~ ° cn ~ , , - t,
RELOCATED AS REQUIRED, - ~ ° :LIMIT OF CONSTRUC710N DISTURBANCE
;SEE NOTE 4 - X - NEW FENCE
<< ~ ; ~ _ - W - NEW WATER MAIN
v a ~ _ - - - - - - SLOPE GRAIN _ _ TOE ACCESS _
'J'
<; Q EDGES OF , . - SF TEMPORARY SILT FENCE:
' EMBANKMENT ,r ~ ~ CREST EL. 61 -11 CONE PENETROMETER TEST
. yi ~ pg. 80RING , r _ _ ~ t1R~ ~EOPROBE
)F LIMIT OF BORROW AREA OUTSIDE LAGE~ON
`'1~;. , 0 3 ` ::..CENTERLINE OF Q ~u'~ ~ l EMBANKMENT
i C~ PT•2>~ CREST EL. 61.25 .25 _ 30'1 ~ SURVEY CONTROL POINT
~ OUTBOARD EMBANKMENT TOE` a n ~ •9 ii ~ k 43.5 SPOT ELEUAT'ION
.:NEW ASPHALT
e ~ S O} 9 N - - , - ,
w e ;
o _ 6
J i e . ~
;i` ~ ~
O ~ t , N. ~ ~
U }
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4 iV a
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. ,
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,Y~
8 ~
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INBOARD ~ _____V,
. , . EMBANKMENT _ ' :NT _ _
° _ ' ~ TOE EL. 45 o ~ ~ ~ 5 _ g,~
o 1 .~'r _3.~ c.~ ` ~ v O
o ri 1 r~ ~ ~ O ~ h O . _ ~ ~
o ~ ~ ~a ~3: r ~ ~ _ .
-~,~t ; - EXIS1iNG FENCE 1 TOE DRAIN FROM STS SIN FROM STA. DO~,S - -
m n . ~ ~ TO BE REMOVED ~ t 63+00 TO STA.:= 70+~ TO STA. ~ 70+4U ~ ~ ~ ~
' SEE DETAIL r; 'All.> N ~ r 4 ~ ~
~ 4 U ) ( t
c1 ~ y . y ' _ _ - e 4/ 116 0. i ~ , C7 Ci6
1 o ~ t~# r. ~ ~ ;
U t . 1 rJ.l. G
~ r A, ~ v" frv
i
..1,. Q ~ 'tt ~3 ,
t
r - CPT~6
~~f EXISTING 8" DIA. MATER.. t P~~ - ~
t , t .Y o LINE BETWEEN STA. ~ , ~ ~ ~ 1 _ , ~
~ _ 63+00 AND STA. 75+00 1 t n _
TO BE RELOCATED TO ~ `
N . ? EDGE OF EXISTING ~ t ,1 GRAVEL. ROAD 3' , I ~ /
o > O 'SEE DETAIL ~ i ~ 5 ' ~ ~ t 0
o h ~ ~ It j I /
~ a Q "a C4 C22 + /
u 0 D~ ~ . it p ~ 9 N , t I ~ I
i ~ . ~ t a -:4 tt' f//,/ ~ . / / ~ / ~
I ~ I /
1 ~ ` 1.. a.
~ - # I t
Q ~i t , -ri 6~ 0. , ~ S 1, CPT-27
x X TIN RAV R A t EIS G G EL 0 D r-27 NOTES. / ~ "
.a F ; a,, ~ SLURRY MALL 'SLURRY WALL ALIGNMENT i. THE SECTION DESIGNATIONS fOENTIFIED REPRESENT TYPICAL % 1` j
i t SEE DETAIL iEE DETAIL 2 EMBANKMENT CROSS SECTIONS AS SHOWN ON SHEETS C-i2, ~ ;
~ ~ ~ 3 , , t C-i 3, AND C-14.
L ~ ? C . , C2 Ci5 / / r
RECORD ; 2. PROVIDE EROSION CONTROL MATTING AND PERMANENT SEEDING ON ALL DOWNSTREAM EMBANKMENT SLOPES. f~' 1' ,
T ~ t This drawin reflects than es from the ~ t 9 9 t,,
on final contract drawin that were made 9 9 ~ t t: _ 9 < _ ~ 3: GRADE. AND RESTORE ALL DISTURBED AREAS OUTSIDE OF THE ' , %
- Burin construction and have: been prepared c from. informs#ion provided to the Engineer ` ® ~t EMBANKMENT WITH PERMANENT SEEDING. / ,
o ~ ~ ~.:y' ;j~ 'fig . ,7 ~ ~ - 1 Y by the construction contractor(s)/owner{s). `f ` r
is The Engineer does- not warrant this drawing ; ~ ~ ` ~ 1 to~be complete and accurate in alk , `'r~,~~~` 1 4. CONTRACTOR SHALL COORDINATE CONSTRUC110N ACTIVITIES WITH ELECTRIC UTILITY FOR ANY REQUIRED TEMPORARY
i respects: _ -n t RELOCATION OF THE OVERHEAD ELECTRIC SERVICE NECESSARY.. '
~ L ~ " { <<i EMBANKMENT CRES t o MALCOLM PIRNIE, INC. ti~ ~ , n TO FACILITATE CONTRACTOR'S CONSTRUCTION MEANS AND
q ~ =--r fi MIDTH 12' TYP METHODS AT NO COST TO OWNER. ELECTRICAL SERVICE' TO THE
~ ~ - t Date i3y , Y ~ z LAND TREATMENT SYSTEM SHALL NOT BE INTERRUPTED, ~p~
Vi - r r ~ t ~ t 20 0 20 40
Q ~ t a ) x,~-', ~
1 Os~, , D~; ~a~ SCALE, 1 = 40 ,
nuns
~ ,~®e~t~ ~ee4ee REVI~ONS w CA eei 10 ~ COPYRIgiT ©2002
v I F J - ® ee o~ No. BY DAtE S S®~ i 9 Z , ~ DJH G 9A T MALCOLM PIRNIE, INC.. CEidR • W'AtER
a ; 9.7 1 116 7 23 09 RFI-042 - - - - - - - ~ ~ ~ ~
E 's 2 ARL 11 09 RECORD DRAWING CHANGES a = 3 O5 20 10 P RM cwee DATE __-Ae~IL?~9~___,
JGP E IT COMPLIANCE REC DRAWING CHANGES uwN - EJL _ _ o - Ta - -
E L 701 TOWN CENTER DRIVE X600 : ~ ~ a' SHEET_~_OF_-27__
NEWPORT NEWS, VA 23606 y~ ~e ~ - - ARL - - p~
- ave p. N e~'~ CAMP (757) 873 $700 oUeedmnu'~ S L CAO REF: N0. _0707CO0~-1

1 / ~ ,r ~ / r~~,. ~~t E
, . ~ _ / ~ 1 A f
~ ~°~_._~_~-r-~' ~
/ ,
~ i l r - ~ ;
~a i` f SLURRY WALL C TYP ~ ( ) ~ mu ~ r._ , , 1 r ~ ~ ! ~ , ~
~ `~4 1 ~ ~ , I
t . , , t r ~ j r.
l / f t ~ 3~,~4~s9.~~' ~ LEGEND _
- ~ SINKHOLE REPAIR AREA
- ~ ~ ~ ~ ~ E~ 4:6699 ~,'4 r-~__ 1' CONTOUR (NEW)
~ , , ~ a, _ , . y~ ~ ~ ~ , i _~l~ % ~ 5' CONTOUR (NEW)
` ~ r ,il' / i~ ~ CENTER OF CURVE LOCATION
i r, / ` / i'~ ' ,a I ~ % ' ` r t,, ; % DOWN Sl_OPE DIRECTION
~ ~ YR 1~ t~ ~ ,J fi i .y i ~ ~ ~ , ~,,r-~ ~ . - ~ ~ f 1 r EMBANKMENTS CREST
1 r' i ~ ~ 1 ~ i ~ / t' ~ ~s ~ EXISTiN~G TOPOGRAPHY
'4, ~ ~ r~ ~ ~ ~ ~ i, FOUNDA'ffON TREATMENT AREA
l ~ t / f ~ ~ ~ / , l I ~ t1 ~ ~ ' ~ LIMIT OF CONSTRUCT1ON DISTURBANCE
p 42 N 374842.0 , j ~ r 1 i ! ' _ , ~ ~ - X - NEW FENCE ~ , l i f
_ _ E 2436718.0 ~ P-02 ;Pa ~ ~ ~ ~9-PZ-t NEW PIEZOMETER
/ ~ i~'~ X CONTROL. POINT COORDINATE
i i ~ ~ ~ti r ,i ; ` rf~g--' / f/ I TOE ACCESS.
~ ; a ' ~ _ i j i EXTENT OF SINKHOLE
a j' t ~ r / ~ 1 ~ ~ ~`f o`` '`~GP ' f REPAIR EXCAVA110N - SF - TEMPORARY SILT FENCE ,l' t` ~ f -18 CONE PENETROMETER TEST
i ~ ; r 12 80RING
~ i' ~ ~ \ ~ a ~ _ ~ ~ ~ a r, A \ f i ~ ; % 1 ~ GEOPRO~E
f ~ ` ~ ~ ; LIMIT OF BORROW AREA OUTSIDE LAGOON
r ~ ~ - - ~ t - '1 ~ti d SURVEY CONTROL POINT
W ' ~ i ~ ) ~ k .43.5 .SPOT ELEVATION
,1
o ~ i' n ~ ' 4~ ' ~ % _ - _ ~ ADDITIONAL SINKHOLE
' ~ ~ ~ REPAIR.. `
~ PB•12 - J~~ , , / _._,.w.,,._,__.._,.,. r ~ (TYP OF 3) RECORD DRAWING.
~ ,r~ ,
~l` y rr" L ~ ~ This drawing reflects changes from the ~ ~1, original confract drawing that were made
p / ~ ` ~ ~ f"~ r'` during construction and have. been prepared ~ j
~ r~ from information provided to the Engineer ~ ~ ~ df by the construction contracta~(s)/owner(s).
_ ~ cv - ~ t i ^ / \ , The-Engineer does not warrant this droving ~ ,
i to be complete and accurate in al!
O r>~ r t r CPT•44 respects. N 374636.4 ~ PB•11 4 ~
~ I MA~~LCOLM PiRNIE, INC. . f E 2436675.3
S ~ Date 7 2a~ ~ BY a ~1 ~
/ f fl
~ POINT OF INFLECTION
~ FOR CURVE 3 : 44 n f y i~ ,y;
- ~ CENTERLINE OF Q j ~4
m r; _ `EMBANKMENT ~ O i / `ti~~ ~
°a ' ~ - 9 CREST ~ U 1-" ~ 45 ~ ~ EL. 61.25 EDGES OF ~ ~ _ .
EMBANKMENT
8~ ' ~ CREST EL.~ 61 r` ~
- 'S ~"INBOARD 3 f / 1 ` w,. ' 1 ~ EMBANKMENT CREST - ~ , r _ <
~ f EMBANKMENT N 1 /r r .,rte' ~---_''y , ~Q WIDTH 12' (TYP) ,~f;~
( 1 f O TOE EL. 45 ~
SLURRY WALL ALIGNM~E~NT I ~ - ~ `ti _
.a ~ SEE DETAIL 'h _ a - 2 1 r
N _ 60
~ I - _,-....-----y ~ , ~ - ' _ ~ ~ ~
~ r
~ , . ~ _ ; _
- ,4y
c I _ .
0 ~ _ _ ,
~ ] r~ , w , ---~.w,,,,~,. r.
' f ~ ~ ' ~
L ? / ~ / p w. ` 'r~ r / may,.--' / 'w
U / ~ f r.~-~ ~ ~ TOE ACCESS ;w ~ ~ ,r ~ --STA. 48+50 / CJ ~
w ~ ~ 1 f ~ ~ ; WIDTH 92 (TYP)
i ! ' i'' y F OFFSET 41.9 L ` . o f i ~ ~ ~ ~ 1 ~ EL. 48.0 ~ ~ , ~ _ ,
i ~ f ~ ~ti ' ~ ~ c A l ~ , ,
o ~ ~ ~ TOE ACCESS ~ ,
~ ~ 'STA. 46+50 r , ,
~ f.' ~ ` P9`1 OFFSET 38.4' L_ .1 _ ~ , r ~
a d ~ , ,f EL 49.0 ~ ~ ~ ~ E ~ , _
~ ;,,i P EZOMETER (TYP.).- ~ 'w, a / ~ . SEE DETAIL ~ ~ - ._r ~ - , , ;
~ - s zd s ~ ~ ~ r f, ~f ~ -
r- ~ \ ~J-~Y" LIMIT OF CONSTRUCTION/ i
E AND CLEARING , ~~`'DISTURBANC ~~EGDETAIL ~ ~ ~ ~ SILT FENC~r~~,~-~„ i
l _ , ` , J s~E a TAIL
fp , ~ /~t~~
i
/ / ~ ~ ~t a~"
? r ~ ~ a, ~ _ - _ . - ~ ~ f Ga ~e_ k V ~ W" I ' .
U / ~ ~ \ f , ` ? .
~
o E ~ A NOTES:
° ,t ~ / I i ~ ~ ° r r ~V 1. THE SECTION DESIGNATI( , iN DESIGNATIONS IDENTIFIED REPRESENT TYPICAL~~"J /
, t;.. ' / rr, , EMBANKMENT CROSS SEA _ dT CROSS SECTIONS AS SHOWN ON SHEETS ` - "
_ C-12, C-13, AND C-14. 3, AND C-14. ~ _
' ' ~ 40 n ~ O r l i~ r r / , A.,~__._ ~ A 2. PROVIDE EROSION CONTf • .~20 0 D, .
20SION CONTROL MATTING AND PERMANENT i' ~ 31
~ ~ i ~ ~ SEEDING ON ALL DOWNS _ d ALL DOWNSTREAM EMBANKMENT SLOPES. r,. _
~ , / ! ~ ; ~ ~ 3. GRADE AND RESTORE Al a RESTORE ALL DISTURBED AREAS OUTSIDE OF r~'
, ~ v - ~ a ~ / t / ~ THE EMBANKMENT WITH IKMENT WITH PERMANENT SEEDING.. ! 4a ~mm~, ~ r., ~ e ~
Z ~ 1 4 11RI x,9,,081 ir~f~~a REYI~~JS
CA COPYRIGHT ©1007
I11~ OF JACKS NCI IN v 0 LL L - N0. ~ SON IL ~ z ~ _ a~J Z a , e ®VIl Y't ~ LI vJN - 4'o ZL;3 MALCOLM PIRNIE, INC.
. ~'`r Q` q °.9 1 4 1 09 WCO- n DES - - - - - - - @~,G .~f' n. e • 00 5' DE OF I
1 1 ~ ~ I ~ 2 TIB .7.23 09 RFI-042 a ' c~.wat~aat~>b MARCH 2(}08 ^,.w.= ~R,t DATE r D iCns«®:
u, w ~ - 3 ARL 11 09 RECORD DRAWING CHANGES i
E P , - .N e 4 JG 05 20 0 PERMIT COMPLIANCE REC DRAWING CHANGES 701 TOWN CENTER DRIVE X600 SHEET_$_OF__?~__
~ NEWPORT NEWS,: VA 23606 c! • MCC p ~
(757) 873-870D `'p®t0011111~~, C CAD REF. N0. Q7O7C008 _ _ _

,
_ .sd~~L. tip. c Yl. ~
43 ~
.~o c ! a° '..tilt Vie. _.;t :,.G .'t 1'L f STA. 39+73.3~~~~
~ ~ ` &L s s OFFSET 78.9'. L
N , CPT-'i ~ - ~ ~ O : EL 40.0 ~ ,
~ ~:,±.i a1.{CL J.'i~: ::ir`. .iilit .lt ~i, .44t _iG. :,~6< '
~ j ~1u. ~ i \ ~ ' A 1~. ,JEe. ;utir. ,!:dlr. s9v ~ _~iv. .:;Ee z~fL:
~ I , .
<V L , TOE ACCESS ° ~ ~ ~N ~r~
~ s.~ a ` WIDTH12' (TYP)
~~a .w,. LEGEND
EMBANKMENT CREST ,ti ~1 ~ 1MOTH 12 TYP 1' CONTOUR (NEW) ~F w. ~ ~i,t _ _ , 5' CONTOUR (NEW)
u~ ( ) j _ _
_ ~ _y..'~ CENTER OF CURVE LOCATION
~ ~ .aft _:;a~ 's.~ , ~ CENTERLINE OF A ~u. b~ a~4 ! - DOWN SLOPE DIRECTION
~r ~,a4 ,>iE ~ EMBANKMENT ~~~a~4 EMBANKMENT CREST i OUTBOARD ~ ~
CREST riw - EXISTING TOPOGRAPHY ,~u~ EMBANKMENT TOE .,a~ LIMIT OF CONSTRUCTION .DISTURBANCE.
~ EL. 61.25 ~
r,~y ' a;. ~ dt' : . 61 171 ~ k~~ , ~~,i . X - NEW FENCE
1 ~ ~ Q 6~ .>L _L,. a~ ~ CP O ~ wr,. ~ {~-PZ-~t NEW PIEZOMETER
1 ~ via ~ ~ ~ ~ TOE ACCESS
~ i LIMIT OF CONSTRUCTION/ ~ -y'` - SF - TEMPORARY SILT FENCE t
) ~o CENTER POINT DISTURBANCE AND CLEARING ~ CONE.PENETROMETER.TEST
a ~ OF CURVE 2 .~i,. ka, ~ P9-Y1 BORING
~ ~ ~ w~ .:=;t WALL SLURRY ` ~ ~ t>p-06 GEOPROBE'
0 ~ , ~ OMIT OF BORROW AREA OUl'SIDE LAGOON ~ VVVCS~ ' y 0 SURVEY CONTROL POINT
~~a ;tb= ALIGNMENT SEE DETAIL 2 _ ~ ~ ~ ~ ~ ~ ~u,. ,
a aP„t: .vL. alt. s!k v , ~ ~ ~z C2 C15 l ,V ~ A ( k 43.5 SPOT ELEVATION YY li -wt .Yii; a'.
~ S~ '1:4 A S4.Id _'.J~G S.iL AIL \ V7 ~k +,lf~'. ~!r ..fir ~
o ~ ~ ..iLc sE_ s~iz .Pu. ~ F
~%i S Y~z. thus. ;ll~i 4rZ f
T _ p ~ .iis_ fie! s"a: ~llc :i!v. .di ~'w S~+ s NEw FENCE ° , ~r;' RECORD DRAINING
J _ . , ~o=~ .alt ..v!is. ^V SEE,DETAIL 1 .~iw~ ~w Diu
~ ^1 .cut ,:,uric :3Ud. . tt This drawing reflects changes from the
- .a.,. -lv :uJ J~u.,;,R~ ~ Y .Vi! ~!tlt .~1~t CSC :.!s at Si. ~ on final contras dFawin that were made f C2 C26 . ~ i, g ~ g
N alt: ,~c s~3z aQlc uJ.~ ~ CC Q(1 .n~ L .dl;r. sak .iL. ~;it ,.~i.t .U+ :vSL :_':t. wu. _u~'+Ir vvC during construction, and have been prepared " 'i°` ,l from information provided to the Engineer
1-` slik a{~ :J!1z: '!UL .YIG Ala' ~ aV)a:-~. _v:1L s RCPT°26 ~ O :'3% s;!~, s,"b 'r ~.r. s:~. s~!! vw, ;Oe. is i:u ` SILT FENCE ` ' ~ , ~ by the construction contractor(s)~awner(s)'.
e ~Gc a~ J~ ~Jt vim. ,1'"ac J.9i a 2c j P~~ tV. ~iz _,al!t .:k i~'t,-. ;;aG, .illri, d~. ro1L .kl< u. ;+iit v~:~ _t i f e S W~ ~u. ' ~ to be tom lets and accurate in all
~ '~fl!1. .9l'z ~7ts~ac .ak . sz~°t: 99:..!er.. ~.u. ~ STA. 33-F97.4 , 'The Engineer does not warrant this drawing OFFSET 60.0' L \ respec#s.
N ~ .;.hc .,w. .ui. };t. ~~it ~...alc >1L: a'ilc L _ EL. 41,0 ~ MALCOLM PIRNIE, INC.
r ° ~ I ~ ~ :;L :ar. .u?t _a'.,. a't< ~kv. sJ~. :.~t , a~ _v.'1~ _ _ ~
. M 1 ?$'v: ?!:J. '.'l .L.. ~ .~GL .lls: 1C ?iU ~::'t .k': 51 ~ u~lr. f y Date gy
Jac ,'tllG +~lt:JJt .dBt. at0i a` d.r. •~1i Sik'u. O .:S~,G :lii s~:'. ai'v.. ~+U. ~ ~ ~ ' ~
~ O INBOARD P 5- ^ _ CPT~3
U ~ ~ w~~ ~ ~s auLEMBANKMENT PIEZOMEIER (TYP.) ~
~p ~ .Y~lr ,iu ~ .;u TOE EL. 45 it r ~ ~ ~ tii. ~ l SEE DETAIL 1 ' ~t
,gal... '~k alit ~ :qtr :ll'~ d~ v ~ ~F,,~ ` TOE ~ sL. _lJJ ?.'v_ .L f.iyQ~ _ ~:,v_ _I'.IL .lu"L !.1~ J.f::. J`•~. .'.ItG .Is. .>'I.._ _ ~ TOE ACCESS ~ am.:
i \ Q `I .t{.V ILL
O .vtt.. aum .lh?~ s9t dni ~ ~ ~ ~ ~1:c ~ ~731z v~a~ ~'I:t a~.' dii~ ita \ ~.F:.
h ~ ,1ii a~ . , ]'pL :}t arr? a'r: ~z :Jtic 1~ ~ ;dx~ ,!hs _dt » _ ..c c .auk a'lr; .aaac~, .fit. :~4t. .~'t 3`~: ' h~. ~ t
tea. i~11 ~ y/ Jt~ ~ Y ail .-td!. + _,z.._
,N . _ ~ i ~t I
~ i ~t~~ i
Q 1!4 ~ '.~'9i.: ~~e. ;:va .dlr. ~ ,
~ y~ ~ SILT FE SILT FENCE ~ a4°'
o EDGES OF SEE DE SEE DETAIL ' ~ _ 3
~ ~ ~,F _ ~ EMBANKMENT ,
~ ~ CREST EL. 61 ~ ~ C2 C2 ~
` y 45 ---._.e _ ~
,1 ~'t
Mme. ~ i ,f atr a: i
i f .~4i ifl~. ?~c ~!e
U ,
t, ,i
~r s r v 'w: s„. ..v - G^^"~ 1, pk. .aEt'. ~„is. .a'~.c .~9L~. ~ ,
q ~ ~..3,. r, r ~ V~ ~ ~ . j ~
U , . , ~ qua; a~ , a ~ . f ~ ~
rn a - ~ r . , 61 , Sri. y:~ ~
3 o ~ ~ ~ f
o - , 55
_ , - , . STA. 36+00 o - _ . ,~,li, ,fur .a!~ ;~t - .~f't ~C VEL 'j; 3
` OFFSET 62.T L 1 1
EL. 40.0 _ ro , a~ u•, "-sots--..,.--~==-.-...__
o ~ ~5 V ~ ~
~ CPT~3 n`\ J l
a 40 , - O \,'`^w,`1. ~!I~,. fit .vu .y ,L!r AWL?. s~1. ,~d ~ 1>
a 0 ~ ~ 7
a _Y :d~!t ,slia ~z . siuc N r. ~ s;,. ~<< . ' ::..,r-. „ ~ _d!i O
W _ Q ~ ~ , . DITCH ~/y~ STA. 38+30.2 S~ N -"-v„_ ~ f ~ .tiL~: ..Ili.: :iiG ~r r
,war. - 11L ~c wt t- y~ ~iL. :,ue. ru ail~t. 5r~x ~?m ~ltc ~ .arL, sS:~ _«u ,~~t STA. 41+50:0 ~ OFFSET 65.4 L w t
I: ' .~'ie adti. lle. ~ 1 OFFSET 49.2 L EL. 39.0 ~ :iii .,!('v. 5~1r. ~dl' ~ ~ , y /
EL 45,0 ~ ~l~. ~ a~~f _u. ill.,: y :~l art , t =t_ ;htr. - ._.;~Y -7~ l f
w , J l i ` 0 : r „ aau.: aAa, ..ddc ,il'u slPs alit sd!i a~. vs^ .~.E. .:z_ s~;~. ..>ft .,:L ~ : us ku. wu.
r _ ~ _ / ~ s t
C1 J8t fir. .v'~: .U!it ~~tf-- aft. .;7ct. ,xir :0' J~: .via. ;t= ~ sL aL sV!t, tir. .>Im: it ~ ~I"= .`mot ~ r ~ , ! 1 l ~ ~
.lVr. ~~r L;e alA vL. V~. - ikl. ~ 1 .kt .'a,"t .i a~Vt ~ .'~4: :alas .Vi:. 'r. a .J ^.,:i .tile ,;!I{t .at!t :~w .s!}c ti_r ~ ~ NOTES:
r' N ? alUa Jet a a9a. ',i~t au`!e-' ~r all=. at1c. s'Jt aY1c ~ .slL+ _'I< sle. ~A~~: vaz ' v!i6: zllk J.~t d,,,~t ~ s!~c a~.c ~ ' , `~-..x ' 1. THE SECTION DESIGNATIONS IDENTIFIED REPRESENT TYPICAL
U M ~ .~4t. . ~ ~t , J ~ ry ~Ifl, _..~i, slli. ~qd. s66t _~c ~ _~J1. aJl~ '-~/(1 ~ ,',fld E{c Flu. ~ .111 :,~.r, ~ .~''~r.. aft .,1t ~ :Jk sl,?> Ala" afc f EMBANKMENT CROSS SEC~110NS AS SHOVIrnI ON SHEETS C--1Z,
t ~ C-13, AND C-14.
v: 5.~t _uF. .a~. z:tc. :lllc a,,.t ~1~. ~'sv: :i;a ..ru .il:±, ~ ~ ,i au. ''•.~;r we .vv. ;Jc t~, - ~w ~ .
, y;~ ~ ..Zv. .~,Nl,. ,,,..mac . [r. _~.....,hy-w ~1 .fir. .vrs. .!~r ~ ~Gte „Jy sh4 .~~.e ~S - - ~ t / P` f f 2. PROVIDE EROSION CONTROL MATTING AND'PERMANENT SEEDING 20 0 20 40 - J ON ALL DOWNSTREAM EMBANKMENT SLOPES. rrr--
1I, :;di ak yv. a:v: -~.ic pie. adr, ai'tlt~ il', .y ,;tir '~~.-x.' _ tl.~t _ .a_ ~ ~ ~ ~ s, a'9t ~"+z "~L sY': Ott alic ~ bi4 ,,~0 '
N ! . i:, y. _ ....c s._ xM ~,'c Jl;.r. suf. .:iL: .,u_ .,r<ac .~Ua. .v~. ~1~, w.. sJN~ .tc _i;t 3. GRADE AND RESTORE ALL DISTURBED AREAS AUTSIDEOF 1NE SCALE: 1" = 40' 1L. xM .1.4 ~ 1, ~t '
' ~t !L~. ,r.. do u;. A 4BANKMENT WITH PERMANENT SEEDING. ~ - ~ J ~u ~ EM
' a~!c v~, ,~,a ~ u.. ::r, v. Ali. ..;:e ~'::u. x!ru ;h ~ ~ ,<< tea:. tL ,y ~ ut. y.. ,V. _ r ~a s
G1 ~J ~~s is ~ a°,~, Z. ~k ~ ,alt- _Sir uv :?lr: six. s91r, astt. a~. •>~k. ,ar. vEr ,ry, _ ~;!r.
µ gi6111011pp ~ GA e~,ei> REVISIaVS ~ COPYRIGHT ©2007
I MLLE ITY lil , e r ? NO. er DALE acs ON V I L S L v i Q ~ T MALCOLM PIRNIE, INC.. J!JN - ~ 2L'J
a , DES------- q°.;9 . 1 TIB 7 23 09 RFi-042 ~ I E T a , ~ „ S ~
I E 2 ARL 11 09 RECORD DRAWING CHANGES A1~ MARCH 2008 C IR ~At~R OUddfP6 ^ _ _ _ _ _
n = 3 JGP 05 20 10 PERMIT COMPLIANCE REC DRAWING CHANGES ~
E~ 701 TOWN CENTER DRIVE X600 ` ~ SHEET _ ~ _ OF~ _ 27 _ _
NEWPORT NEWS, VA 23606 ac®, _ MCC _ _ pF ~
a~ aq P. N ,r> CAMP 1+ (757) $73-87Q4 ?pp„eeoaa,,,'+ C CAD R£F. NO. fl7~7C0®9 _

J y ,.ti
~ I s f
~ ~ ~ / ~ i t' r` i
r f! SLURRY WALL ALIGNMENT > ; STA. 66+50 ~ f o _ ~ ~ ,r i ' 7 ; ~ ~
~ .OFFSET 8.T L ~ ~ SEE DETAIL ~ ~ . l / ~ % 1 l
x,. EL. 60.0 ? % ! ~ ,i r r FILLING CHANNEL / % ; ~ i` i~ r ; ~ C2 C15 , l f ,
i s ~ ~r SEE DETAIL ,i ~ i~ ~ ~e f ~ `
6; , ~ ~ OVERHEAD. ELECTRIC' ' ~ ~ ~ CP'f~d3 0 % ~ ~ ~ - ;
f l ~t C7 C15 ~ ~ t % TO BE RELOCATED ~ PB-9 1 i ~ / 1 ,
~ ; ~ ~ ~ A ~ 1 f ~ ' f , c ~ ~~,r' LEGEND
1 ! ~ / / ' ; a: ~ 1\ ~ 1 i t l i ~ ~ ~ 1 1'CONTOUR (NEWS-
~ i ~ ~ 7~ . STA. 65+50 ~ . ~ ~r' i , ' ~ 5' CONTOUR (NEWj
~ OFFSET 12.8 L R ~ ~ 1 ; EDGES OF EMBANKMENT ~ r,/ STA. 56+07.8 ~ CENTER OF CURVE LOCATION
~ ~ EL. 58.5 ~ _ , , ~ CREST El. 61.0 ~ : ~ v : + 6° OIA, SCH. 80 SLOTTED .,.w.. ~ OFFSET 65.4' L ~ ' DOWN SLOPE DIRECTION
' a ~ ~ t ~ ~ ~ I ~ ~ ~ . ~ EL. 39.0 ~ ~ ~,~~n~, EMBANKMENT CREST EXIS1ING TOPOGRAPHY f
, • ~ PVC TOE DRAIN PIE FROM ;r i ; ~ ~ ~ ~ ,
~ t% r ~ STA. 64+5d STA. 64+14 TO STA. 70+40 ~ ~ ; ~ I, I G t ! ~r. UMIT OF CONSTRUCTION DISTURBANCE {
~ ~ OFFSET 8.T L SEE DETAIL ~ / '°E ' ~ EL. 60.0 o i f i ? i ~ ~ ~ X :NEW FENCE t
Y i ~¢P~Z-t NEW PIEZOMETER
~ ~ ~ INBOARD ~ , j ' / ~ i TOE. ACCESS
~ ' ~ r EMBANKMENT ~ o ~ :M I ~ 1 ~ ~ \ i } i l _ ~ ~ ~ - 5F - TEMPORARY 51LT FENCE. ~
;c~ =.b ~ _ ~t TOE EL. 45 f s ~i' : ~ 1 ~ ` ~ ! •1, , ~ 1 Ct~'t',99 CONE PENETROMETER TEST
1 ~ ~ ~ .P \ 1 I r 1 i ~ ~ ~ 1 PB-'~ BORING
~ 0 ~ 1 ~ i r r' I / ~ I f ~ ~ r ~ , t, t1R-08 GEOPROBE
+ t 1 i 1 rl.:' ~ d j I ° i 1 ~ ~ I 1 7- , \ L ~ _ ~ 1 LIMIT OF BORROW AREA pUTSIDE LAGOON
~ ~ 1 r ~ ~ ~ L ~ CPT- 6 M I I ! ~ 1 f 7 t i ~ Q SURVEY CONTROL. POINT °
O' ~ $ i I ~ I f ; 1 ; S l ! ~ r i ~ ~ \ h t ; ~ J ~ TOE ACCESS i 51..5 SPOT ELEVATION ~1
a t CENTER POINT o 6 DIA., 22.5 ~ DEG DI PIPE a OF CURVE 4 _ O WIDTH 12 (TYf )E ACCESS ~ ` ; 1~ NEW ASPHALT
' 11 N 1 + ~ I r ~ ~ 1
BEND 1 4 ~ I ! + } ~ ,
, ~a 1 ~ i ;:Y o Y, ; I s ~ G, . , ` ~ ~ REDO DRAWING
~ ~ r ~ 3 ~ ~ I _ ~
- ~ i ~ I ~ : F1 ' / M ? ~ This drawing reflects changes. from the CPT~6-
o ~ v _ _ ~ C, ~f r` ~ original controct drawing that were made ` ~ ~ during construction and have been prepored g>8-16
~ .r-- , 6 DIA, DI PIPE ~ ~ F 1 ~ _ ~ . , , ,,°F ~ ~ ~ from information provided to the Engineer
~ _ ENO ' I ~ . ~ o ! ~ ~ by the construction contractor(s)/owner(s).. t~ i~ ,1 _ -The Engineer does not warrant this drawing t
~ . - i ' ~ ~ fo, be aomplete and accuroi<e in .all
~ , t ; f ~ r ~ /f~ ~ ri respects. `
o rr ~ r_ PIPE PENETRATION C o ' : ; SEE DETAIL _ _ MALCOLM PIRNIE, INC. . ~ y ~
~ ITCH- ~ - 2 ~ ~ ~ ~ f ~
36" DI PIPE . a ~ r / ~ _ PIPE INVERT , ~ ~ ~ 2La _ . ~ _ Dote. sy
K N REST..;; ~ ~ ~ o EMBAN ME T C i• ~ ;,,~~r,. ~
~ r~ EL. 45.0 J~ WIDTH 12' TYP : CENTERLINE. F ' STA. 10+48.1 ~ ~ r' r ~ , CENTER POINT -
t 4 i ~ ,,EMBANKMENT ! ~ _ n } ~ / ~ ~ f':, RI=.LOCATE:. 8 1 I i ~ ~ ! J ; ~ r CREST EL. 61.25 a r - ~ ~ OF CURVE 3 f~
j ATER LINE ~ t , t - ~ ~ , ~ ~ ~ ~
' 1 ~`~.1 BETWEEN- ~ ~ ~ ~ ~ ~ i 1 O ~ ~ " , i 1 >s
STA. 63+00 TO , ( O ~ ~ ~ X ! ~ STA. 58+50 ~ ~ / , STA. 75+00 ~ _ : O , ` ,TM 6d - OFFSET 65.4' L
r SEE DETAIL ; r, 6 DIA 90 _ ; ~ i,: r-' ~ ~ 1 3 ,t ;
4~'` ~ ' EL. 39.0 ~ 5 r 1 i EG DI BEND t ' : G , . p ~ r ~ r~ ~
r ` A r' ~ ~ U 1.: 1 , C4
' ~ a , , ~ r , . - , . ~ ~ ~ - + \ ~
, ,T : , ~ ~ _ r
l ~ ~ 0 36 1 S ~x r ,f'G STA. 8 8 ~ ~ ~ ~ _ .
A.'J. . , LLL ~ OUTBOARD PLUG VALVE m : ~ f T ;
. ~ ~ ~ - r EMBANKMEN ' 1 ~ ~ TOE ' s;w i ~ t ~ ~ ~ ~ ~f
~ ~ ~ ~ '1 . ~ ! ~ _ i ~ I
t' i _ _ , % " , ` - , TOE ACCESS ` , , Q ~ s ~ r ~ j ` ~ t, I
r r / ~ A . p. 0 1 „ DIA. CMP ~ ~ r _ 1 I r i"" 1 ~ , t ! ti i 1 I
, t t a,
30' LONG: ~ ~ o p° °o _ u. p 0, o p~ ~ INV. IN-EL 50,5 f a; a° p °,o, o°.p , i ~ ? i 1 i j , ! e ~ - ~ ~ ~
O ~ s U7= 50 ' o PIEZOMETER (TYP.):, o. INV. 0 EL t ' ~ Qp ao o-~ r ' ,
°°o o;, p~~. ~ ~ ~ SEE DETAIL LIMIT OF CONSTRUCTION 1 r r`
GRAVEL ROAD I o ° . , ~ / ~ ` _ G i o p`°° 1 ~ / DISTURBANCE AND CLEARING , 5EE DETAIL _ C2 C16 l ~ y
~ \ n ,r i o 4 a~ ~ , 6 DIA 90
i ~ -~--T~~._._: ` }DEG DI BEND PIPE FILTER DIAPHRAGM 1 i ' - . ' SEE, DETAIL ' ( ( : " i , ~ ) ; s'. ~ ~
7 ' ~ J i ~ ; a-~- _i ~ _ l i 2; r
; o ~ ~ 1i ~ r S ~ p - ~ ~ ~ r~ ; i C10 C15 / ~
I , 200 - 6 DI o SEE SHEET C 20 ( D ~ ~ ; l r ~ ' ~ ; / I r Q ; 1 ~ ~ ~ ~ ~ r , ! ~ MEASURED FROM ~ _ ~ ~ r
FOR CONIINUATION~~ ti ; ; , t , ~ 1 r-----.__ ~ ~ ~ ! ~ I ~ ~ o, s ' ~ ~ ! I ~ , BEND i _ t~
~ - - ~
t. ~ i i o ~ ' ~ ' ~ _ CPT-24 ! - _ ~ , f ~ 1 . ~ ,
r i l tip, ~ f j Y
Q ~ \ f ~i ~ fff ~ ~ r ~
a f i r u SILT FENCE i % ' g Q SEE DETAIL J` 3 r i).. 1 ~ r
r r. r,,: ~ ~ u
~ - r ~ ! C2 26 1 r
to t~ / ~.1-'"~ ' : . o. ~ d - r r~ ~ , ~ ~ ,
,,,r "1 . i FENC
~ ~n i ~ r
~ ~ ~ ~ SEE DETAIL w r _ 1 _ 1-._ _ ~ ,
cn ~ ~ _ ~ ~ -n _ ~ .CONNECT NEW FENCE fn ,,~j~ ~ NOTES: ~ ~
2 TO EXISTING FENCE ~ C2 C26 ~ ~ ~ ~ _ _ ; ~ _ ~ a ~ . _ ~ ' ~ ~ ~ ,0 ~ ~
~ ' ` ' C 1. THE SECTION DESIGNATIONS IDENTIFIED REPRESENT TYPICAL
~ ~ ` ,.~G ~ ~ ~ ~ ~ O ; w i O . ~ ; r o ' t, EMBANKMENT CROSS SECTIONS AS SHOWN ON SHEETS C-12, ~ ~~r7 r,J. r
_ _ h f~ . ~ s ~ ! C-13, AND C-14. ~ , ~e' ~ ,r
! . f` LIMIT OF CONSTRUCTION " 36" Dt INLET PIPE ,I _ ~ r , , DISTURBANCE CLEARING ~ ~ '"~f `~,2. PROVIDE EROSION CONTROL MATTING AND PERMANENT SEEDING r° T
A SEE DETAIL ° CPT•47 ';l / ' i t` ON ALL DOWNSTREAM EMBANKMENT SLOPES. ; ~ „
~ ' ' ~ ' o SHEET C-,22 SO +a ` I: PB-18 TOE DRAIN OUTLET F ~ ' W t. ~
x 'i STRUCTURE SEE NOTE 5 r i ~ ; l ` 3. GRADE AND RESTORE ALL DISTURBED AREAS OUTSIDE. OF THE ~
~ t r' : EMBANKMENT WITH. PERMANENT SEEDING. ~
~ ~ r~ r r ~ ~ 4. ALL TOE DRAIN DI PIPE TO BE RESTRAINED ~-F_
a 5p f `
~ 5. PROVIDE NCDOT STANDARD CROSS PIPE END SECTION FOR 18~ ~ - - DIA RIPE. SET STRUCTURE INVERT AT ELEVATION 43.0. EXTEND 1~\ 2~ ~
r _ s- ~ . ~ ~ 6" DI PIPE 12" INTO END SECTION. SET DI PIPE .INVERT AT EL 5
o ~ . I _ _ _ h ~ r~ ~ 44.0.. PROVIDE 6" RUBBER DUCK BILL CHECK VALVE ON END ~ ' rn SCALE: 1 = 40
~ , a ~ ~ 0 ~ ~ OF DI PIPE. o ,
S ~ ~ ~ ~ ,r--°--~ ~ _ • ~ j o r ~ ;
c~~RicHT ~ aoo
®®°0, CA ~~~~ia REYISI~IS U T F J LI I ~JN ° ~ <Go3 a MALCOIM PIRNIE; INC.
z 4 ® _ ors _ _ DJH _ _ G - , ~ 9.•9' , 1 TIB 7 23 09 RFI 042 ~ I T
I 2 ARL 11 09 RECORD DRAWING CHANGES. v a i1~MR•~kASFRpUALITY APRIL 2~~8 ~'ET u ,N mt~~~' °RE$RAN .ATE - - - - - - - - - - - - -
a = 3 JGP Q5 20 10 PERMIT COMPLIANCE REC DRAWING CHANGES ~
Q s 701 TOWN CENTER DRIVE X00 .
I`., SHEET OF_ _ r _
NEWPORT NEWS, VA 23606 ,,t • ~ _ _ MGC _ _ aF ~,E~'
[phone] ~e+e6Ai~9ttp0 SCE a CAD REF. NO, _0707CU1 O ~ _ _

L
® CENTER OF CURVE LOCATION
1' CONTOUR NEW ( )
5' CONTOUR (NEW) ao r DO NOT USE ~ ,
DOWN SLOPE DIRECTION EXIS EXISTING ENTRANCE
~~:~.~'N~~;~°<>~° EMBANKMENT CREST ~ ~
EXISTING TOPOGRAPHY fx
`~`~.~„~y~ EXISTING GRAVEL ROAD
;o.o.;o,o.;o.o:; NEW GRAVEL ROAD
LIMIT OF CONSTRUCTION DISTURBANCE GRADE SEE Ci GRADE ELEVATIONS REVISED. ~ ~ ~ z. SEE CONTRACTOR SURVEY ~ ` ~
LIMIT OF CONTRACTOR STAGING AREA
- X - NEW FENCE ® ~ ~ FENCE ~ , . k ^ SEE DETAIL T'
EXISTING FENCE
TOE ACCESS ' ~ ~ . ~ v
- SF - TEMPORARY SILT FENCE r~ rQ ~lw C~ C2V n..L."
•i9 CONE PENETROMETER TEST S ~JJ aL i a7 V~~
BORING 7
GEOPR08E ~
LIMIT OF BORROW AREA OUTSIDE LAGOON ~ 45
SURVEY CONTROL POINT ~
NEW ASPHALT ' ..EXISTING 40' GAS
, ` : MAIN ERSEMENT
f ~ ~
~ . 4 ..x _
i ~ °S4
0 ~ ~
~ ~
T NOT USED
1 (TYP OF 3) ,,----Y ~
C11 C21 "L--''~ ,.,4
O t^ y. ~
ai STABILIZED
CONSTRUCTION _ o
o ENTRANCE 2 N SEE DETAIL //8ef~ e d .u+
~ CENTER POINT
N SURVEY CONTROL POINT 301 C11 C26 NORTHING 378091.6170 EXISTING GRAVEL ROAD' ~ ~ ~ ; OF CURVE 1
649 .630 FASTING 243 0 8
ti ELEVATION NOT RECORDED a w
3 ~
31.5 ,v,.,.s 45
~aa. , CENTERLINE OF
~n CREST EL. 61.25 , BOUNDARIES OF ~
~ ° CONTRACTOR LAYDOWN AREA ' ~
°o.ri o. , ,,..o., _ _ ~ o ~ a~. ~ _
o R4 f~ r
~0' REMOVE e ' ,
~ ~ EXISTING CONNECT NEW FENCE t 7~~ ~ r
y GATE TO EXISTING FENCE '3 EXISTING GATE -_IF , . _ ~ ~
m a . , CPT-11 ~ ~
a a _._.----x------X x x t.
v x' u ® ~ ~ 9®~
4' I :j ~ f ~69ss
CONNECT NEW FENCE o
~ TO EXISTING FENCE ~ ~ :6 S
~ 5 E 4 3~ / I ,y. ~
CONTRACTOR SOUTH LAGOON SIGN, SEE NOTE 4
x SITE ACCESS
~ ~
TEMPORARY 15 CULVERT PERMANENTLY LIMIT OF '"f
~ (LENGTH AS REQUIRED) :RELOCATE EX[STING CE CONSTRUCTION 4 w: DISTURBANCE
GATE AND CONTROLS Tom,.-. CE BOUNDARIES OF CONTRACTOR v ~a
~ . t~,~ _ ~ LA OWN A A - 5 C'
RELOCATED GATE SILT FENCE 3
SEE DETAIL ~ ~
a GATE FOR CONTRACTOR ACCESS G2 C26 3 ' 1
~ SEE DETAIL ,SEE NOTE 3 ~h°
- o
C11 c25 ~s~<<
RECORD DRANG ~ F w ~ ° N
6 U This drawing reflects changes from the y\~>' ; , \
ari inol contract. drawing that were made ~ , ~ a...
9n construction and have been re ared `'F`"~ t,'~~;s EXISTING a dur g p p \ REMOVE E. ~-REMOVE EXISTING FENCE AFTER EXISTING 36" '
from information rovided to the En ineer GRAVEL ROAD p g ~ \ NEW FENCI by the. construction contractor(s)/owner(s), NEW FENCE IS INSTALLED DIA. FORCE MAIN 3
X fie Engineer does not warrant this drawing 'v. ~ 'TOE ACCESS ';S f
w to be complete and accurate in all respects. - EXISTNG 8" DIA. ~ ~ ~
r- \ v ~.l MALCOLM PIRNIE, INC. ; - \ WATER MAIN ~ ~ ,
\ ~ 'j ; R ~ ; , \ ~
n \ f '3" t~ NOTES; ~ ~ ~ 't o°o ~ i'~.
~ Date By ~ o ~ ~ I t LIMIT OF ' - ~ i ~ DLTCH ~ba. ~
1. PROVIDE EROSION CONTROL MATTING AND PERMANENT SEEDING ;,,y ; CONSTRUCTIO ' ~ ~ a~, c r;
ON ALL DOWNSTREAM EMBANKMENT SLOPES. ~ ` e DISTURBANCE ~ ~ 4 QO . 1
°p 0.'
2. GRADE AND RESTORE ALL DISTURBED. AREAS OUTSIDE OF THE ry " ° EMBANKMENT IMTH PERMANENT SEEDING. \ p..
25 0 25 50 • a. \ ~ a, ~ a
3. GATE AND CONSTRUCTION ENTRANCE FOR USE 8Y CONTRACTOR ` ' r ~a:
~ SCALE: 1" = 50' DURING ENTIRE CONTRACT. MAINTENANCE OF GATE AND ~ a, F -0 S
ENTRANCE SHALL BE PROVIDED BY CONTRACTOR FOR DURATION OF CONTRACT. \ o-
NOTE. - .
= THIS: DRAWING DIFFERS I SGALE 4. PROVIDE 4x8 SIGN DIRECTING ALL CONTRACTOR TRAFFIC TO o ` ~
CONTRACTORS GATE. PAINT CONTACT PHONE NUMBER ON SIGN - t ~ ~ 00 ` ~ ~ k
FROM DRAWINGS - UGH ° ® a°, a FOR ENTIRE CONTRACT. o o n ff
Z
~ eeno~ur t°a~y~ CA t~'~~G HI~ONS ~ ° `a COPYRIGHT d 2007
C L IT w • NO. sv aah ass ON VIL s - 5 L Z H T L ~ MALCOLM PIRNIE, INC. JUN - ~ aUEi)
~ q'•.9 . 1 ARL 11 09 RECORD DRAWING CHANGES ~ I
~ ~ = ~ AN REC DRAIN ~ ~ ~ , E 2 JGP 05 20 10 PERMIT COMPLI CE NG CHANGES m • DATE _ _ __APRfL 2008 _ _ _ YET! ~ ~R: ioa ! B J
a e~ ~ n~__ EJL
701 TOWN. CENTER DRIVE. ;~&OO , ~ ,.'Q-e $ SHEET _ 11 _ OF_ _ 27 , _
i; ~'i GI „ a`~ NEWPORT NEWS, VA 23606 ~p _ _ MCC _ _ aF
iil, N IN , ee< C~YP (757).873-8700 r'errat~0~`~` SCL m NOTED CAD REF.:. N(?. _Q7~07C01,1 _ + _ _