SW3220305_Plansheet C-000-300-5 - Grading_Drainage Plan_20220615

1 2 3 4 5 6
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GENERAL NOTES:
\ \ / / % \ 1. SEE DRAWING C-000-001 FOR GENERAL NOTES AND SOIL
\� \�// r — \ \ •ASH DISPOSAL SITE NO. 1
BORING INFORMATION.
LYSIMETER — . 6 BOREA-1
LOCATION #1
FUTURE ASH DISPOSAL SITE NO. 2 / \ \\\ \L=_- \�\\ \\\ \ 1 I N:578536.55
l\\ \�\ E:1540566.70 o \\
/ /%------ \
® BORE IA-2
/// / /---\\s-------
/
� \ \� NEF BLOWERS
/ 1 I \.—//// // / I 1 II,IIIIII I I II � /
D , , I /// //y^ / 1 / / I // // IIII IIII 111 / SWALE 1 I EQ TANK 1 %/ ` EQ EFFLUENT \ I \
DRAINAGE AREA / �y •• AND NEF „\ = METER VAULT
/ i
- �' �l \ _ PIEZOMETER' \ \\ \ \
\�\ S,a / I
I I I \ � / LOCATION #2 _�\ / \
ORE A-3 \ I \
I III \ i I BORE A-4 BOX 101 / \
III I11I 1 / I I \ I `� \ \ N:578345.29— \\ s<
III , \ I / \ \ \ \
541201.73���52s
�B ZOMETER \ s�\ I I I \ BORE B-18
I I I III
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\ \ / ni %.; r I•• \�°� \ \ I \ �\�j1 \,! \\\ a��
11 1\ \\ \ 1-578279.27 \ I
1 I \ EQ TANK 2
tiF \ \ G \ 1 \ \ \ \ 1 U f :1540549.80
) ( I I II BORE B-17 / ELECTRICAL ENCLOSURE \
BORE A_5_� I l
\\�V LYSIMETER ���/525
LOCATION#2
I i�r••�� I \ \ �\ \\ �\ \ \� 1 �/ \ / \\ \ \ \ N:578179.94
IE:1541092.39
MA
FEJ
/ / / REGULATORY / I
t � I
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/
ENDWALL 1 AND SWALE 2 -
/ l / INAGE AREA EDIMENTATION
\ ` �\ DRA_ i / �� S
BASINSIf
•'—/ �/ //i/ / \ � \ I I I I � � / / / � � // = � - PIEZOMETER //%// /� / \
ASH DISPOSAL SITE NO. 3 // / / / ss a // /�- _ LOCATION #3 l
n `y ` I IIII / / / LYSIMETER N:577994.80 /j —\\< I I ( I \ \ 0 KEYNOTES:
ADMINISTRATION ` \ I 1 I I I I I VEGETATED/ / // /
BUILDING I I\ II II SWALE /� " LOCATION #3 E:1541207.51 r<
5 R0090 I \ I II I I I I I / :577956.66 = \ 1 1/ , \� \\\
\I\\ l I ° I II I I II III / // / / c154092 66 - < °/1� \ I I / \\\\ \\\\ \MAIN PUMP \ 1 CONTROL POINT (SEE C-000-100 FOR POINT
I / \� ° ° I I I I _ -�\ \ \\ III \ INFORMATION).
I ICI III I I II III/1 Jl/� / / / �� / BORE B-15 4r BORE B-16 \ �� �\�\ �,f I STATION \ \ )
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=T , , �� 555 \\lo \\�� 11 I I�l► Ill, M.T , .I
ENDWALL 1
/ I MAINTENANCE PLANT
DRAINAGE AREA /
/ r 1 ` CANOPY MAINTENANCE I I I Fti \ I II \
STD 4 --DI
STD 1 - DI AND SWALE 3
DRAINAGE AREA, /
DRAINAGE AREA-�-
1 - STD 1 - DI AND SWALE 4 \ \
575 , Io BORE B-11 / DRAINAGE AREA
,•NEF JUNCTION BOX — 1 / I I \ _ _ — ,° EXIST DI AND SWALE 7
If II I IL3•� ❑ 9 DRAINAGE AREA
�II
�l I III SWALE 5 �� \ % / a ' I \ I \ \ I 1 /// / \ o \\\ 1 1 \ \
//AI IIII I` DRAI ��GE AREA
BLOWER
/,/// 1 III IIII \ / \FUTURE DAFTS �— — \ \ \ \ 1 / I I J BORE B 10 BUILDING
// o, �/ / N \..�\\ \ o • ❑ WASTEI ( /
� ((((�U� �'�i'� / /l l l ,I I/ II �111 IIIIoIII �. � �' TSPS N0. 2 � ,-� � ACTIVATED ATION
SLUDGE PS I � BASIN NO.
EQ INFLUENT I I` I I / BORE B-8 ' /\\ •�Ms. \I II III h \\ 1 I \ \\\\N\\� \ I 1 \
GRAVITY METER VAULT I SECONDARY / SECONDARY III I I\ I IIII T 1\ i I
�/ //�IIII III 11 I THICKENER NO. 4 ) I I I I BORE B-9 f CLARIFIER NO. 9 CLARIFIER NO. 10 11I \ IIIIII
III/11\ o BORE B-14_> _ I _ TRENCH DRAIN CLASSIFYING
l/ / 5 IIII I IBHF x g DRAINAGE AREA
\\ 11 I 'liIII ,• \ : I I II BOX 2A SELECTOR
BORE B\-13 BORE B-12 1 •: I • \ 1 ' f . ' • r — 7 I I I .. I I \ \1 1
GRAVITY �� / UaQ JU \I 1(�//I� 1 ^ 1III\1II\ \—\\�►/ \\r\1= � ��\\\ \\;\\_�\\\ \ �1 \ I I — ,IliIl�I/, Il�i �II ,/ /I/ L�%�\11\111l\\�1I11II1111I1 9IIIIIIII \I\I1\� ` PRIMARY \ F \ HPOAS
POAS BASIN THICKENER NO. 3 a CLARIFIER NO. 6 NO.5
DEWATERING FUTURE BORE B:70 /UGB ANOXIC / PS NOI2i• JJ a, ,>w n I \i ,[�.�� .,m\,�\I\ `�y� I \1 \O1 \ oIII III IIIIIIIII IIwIIII I IIIII III III I III I I I i\ IIIIIIIIIIII 1I� I1 II 'z"n�? I \\ \\\S2s .__°` —_//%IIjIIIII I 1I
I/I 1II IIIILL=I 53°BASIJII II 1II `I I� /
II
I•I '�IIz ODPRIMARY EXIST DI AND SWALE 6 SECONDARY Q SECONDARY o CONTROL DRAINAGE AREA I
SLUDGE.8 CLARIFIER NO
SYSTEM THICKENED CLARIFIER NO. 7
w PS #3
? THICKE�ER SLUDGE PS
NO. KIN °
2
\ j FURNACE PRIMARY
I I
1�
/I
\III 111 \ \ I I �J/ /\\`\11I BUILDING _ ,\\ r\•0 I CLARIFIER NO. 5 �I — : I. 1 IIII \ \BOXX 6 1 IIII III I I %I
I I , I \ � ► // IIII I
III III �\J\\� I I /\\\\\11111\�� �• I I I f I� RAS PSNO. 1 III 1 ❑ ❑ o II II I I
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1,.�—'56° �-- \— �o� • .. �I I I • , �/ F
p , \ _ r 1
DING OX-10\
° IIIIII IIII I �� I( \
Q 1,1, / // I \\ \ \ \ II\ \� / III °SECONDARY SECONDARY I�Lj ti �J/Il / I _ THICKENERAVITYNO 1 I.,,III PRIMARY III HPOAS BASIN • CLARIFIER NO. 5 CLARIFIER NO. 6 // ° III II \ p I I I CHLOBASINRIN 1 CONTACT
� I /%I/IIII III III I I / \ -�-• � � CLARIFIER NO. 4 11 BORE B-3 NO. 4 J � /I �I / �III � o �
BOR,EB BORE \B 4
I HEADWORKS
CHLORINATION/
TION�r%
'j/ INATIONSTRUCTURE FUTURE
o ANOXIC j BUILDING
o \ tia7.4 555 BASINSJ % �\\ •dy \\I 1
/ j I I / \ \I\ \ I / // / IIIIII" II \ \ , 1 I III ' \ \l p CHLORINE CONTACT
UA /I\I� I s �\ I 1 \ III/II /�//III IIIII �IIIIIII I l I ► �/ ,'� ff ,�I \\ 1sss�� II II I11 I \ \ I I f TI1111 1/I1\\ \BASoIN!N1O�.2
BORE B-2 HPOAS BASIN T1u, ,
I /(\
/
PRIMARY SECONDARY SECONDARY / �//
NO.3 BORE B-1 CLARIFIER NO. 3 CLARIFIER N
r II CLARIFIER NO. 3 O.4
' 1 h 1 • l --�� a \� �/� I I/ i I I I�, I I I I IIIIII I I II III1II IoI ` \ II 1I / I/ I I\l(� /\`/ ► (I "`� \ FU'TURE , r � =\�'�..a .•. • I x
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FLUME 103
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PLAN
III I I\II\ \ \\\ �
NORTH OVERALL GRADING ANDN LUME
DRAINAGE KEY PLAN
If
/
II
SCALE: 1=100'%/ AR OVERHEAD OVERHEAD
°° PELECTRIC
RESSOR ELECTRIC
EASEMENT
%\
1 2 3 4 5 6
W I V YY 1 1 AND •
n..lJ�....11 •
ENVIRONMENTAL ENGINEERING AND CONSULTING
309 East Morehead Street, Suite 160, Charlotte, NC 28202
[phone]
North Carolina Board of Examiners for Engineers and
Survevors License No. F-0785
SEAL
035365
IN
FINAL DRAWINGS - FOR REVIEW
PURPOSES ONLY - NOT
RELEASED FOR CONSTRUCTION
ISO AR24 * NRY Mlic is t y * ORSAS 18001:2Ni
ROCKY RIVER
REGIONAL
WASTEWATER
TREATMENT PLANT
PHASE 3 EXPANSION
I REVISIONS
REV I DATE I DESCRIPTION
LINE IS 2 INCHES
AT FULL SIZE
DESIGNED: D. WRIGHT
DRAWN: R. JAMES
CHECKED: K. DEVENDORF
CHECKED: D. VARJABEDIAN
APPROVED: K. DEVENDORF
FILENAME
154689-C-000-300. D W G
BC PROJECT NUMBER
156673
CLIENT PROJECT NUMBER
CIVIL
OVERALL GRADING
AND DRAINAGE KEY
PLAN
DRAWING NUMBER
C-000-300
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---- - ----- _ ��\ �\ `� / / Ifl / I fill 1 "---
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/ \\\ \\\\ \ \\ \ \\ \\ 1\ \\\ I\ \\I j -_ INN
LYSIMETER®- — — ®BORER-1 / / \ \\ \ \\\ \ \ \ \\ \ \ I
/ LOCATION #1
/ N:578536.55
E:1540566.70
'A" \ \ \ i� \ \
sus
o ` \
I ASH DISPOSAL SITE NO. 1 1 1 3
6140
\ J \
® BORE A-2
545.50548
cb
\ \ \ \\ \ \\\ \\\ \\ \ \ \ \ \
\ \ \ 1 \
\ SWALE 1 / O SWALE 1
_ ♦ DRAINAGE AREA o m o
♦ / I �� --
'\ X
, EQTANK 1
e5�� / AND NEF fI \ \ V1- PIEZOMETER \ \ \ \ \ \ \ \ \ \\ \
♦ \ / \ `� �0 TOW EL = 561.00 LO
\ I ti\ \ LOCATION #2 \ \ \ \ \ \\
TOS EL = 526.00 \ \ \ \ N:578345.29
\ I \ \ -- � / E:1541201.73 \ \
546.77
♦ ` _ _
♦ \ I / I I / 6+27 5�3 541.00 0
NEF BLOWER PAD \ \ \ \ \ EQ EFFLUENT
� \ \ PIEZOMETER \ \ \ I I / n ; B E 539.75 B \ \ METER VAULT \ \ \ \ \ \
LOCATION #1 \ \ �y_ \ I � , \ \
N:578279.27 \ s \ I t; \ o s� I I / \ \ BOX 101 \ 630 N \ \ \ \
\ \ E:1540549.80 \ \ I I 547.44
\ \ \ \ I I \ \ I I FUTUREE IN�,
\ \ \ I I I \ \ EQ TANK 2 I j . '> .: _ 16.5' / 15' \ \
U1 I _
�, I N 539.50 ELECTRICAL 53
\ : BO1: RE . I I ENCLOSURE 5 -- \
o _
I I I I I ( BORE A-5 539.81
565 548.00 I II I I ��%�///��
r-- I / LYSIMETER
i1 I ------ / -\- -�-- - o:,,l FIH LOCATION#2 53 /
/-;%��,525 -\\\\\ /'^ \ \ 1
I T F N:578179.94 \ \
.��'\/ \ \ ,v :- I �� I E:1541092.39 %/r/r l 1 \\ �� _GI s \I I I \
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\ I N: 578091.38
E: 154�� _13s
540.55
FEMA REGULATORY SEDIMENTATION
/ FLOODPLAIN BASINS
1 I I 1 I ENDWALL 1 AND SWALE 2
I I 1 I S �SWALE2/
I I
DRAINAGE AREA
I
Ln
I I I I I I I 1 o / / / / VEGETATED SWALE ' I / j / // // ,
PIEZOMETER
LOCATION #3
N:577994.80 == FH
-,537.65 „p 2. _ / / FH E:1541207.51
I I I MATCH LINE / / / / `' ,/ — MATCH LINE/
r �_ o SEE DRAWING C-000-303 / / / /
r� 1 r I 7' SEE E D AWING C-00� 302 % ---/- ---- / / / / / � / •'`�� / /i _- - --- , ,. / j / � / // �j
I 1 1 11 I I i I I I I I / / / �•_/ / / / r / .1 PLAN
NORTH
GRADING AND DRAINAGE PLAN 1
SCALE: 1" = 40' 0 40 80
GENERAL NOTES:
1. SEE DRAWING C-000-001 FOR GENERAL NOTES AND SOIL
BORING INFORMATION.
O KEYNOTES.
1 SEE DETAIL D/C-000-801 FOR TYPICAL ROAD CROSS
SECTION.
2 SEE DETAIL R/C-000-803 FOR SWALE DIMENSIONS.
3 OUTLET STABILIZATION STRUCTURE (SEE DETAIL
ESC-K/C-000-615).
ail _.�__ �•I__�C_�
___
•
�r: 1Ep
KEY PLAN
SCALE: 1" = 500'
H I V YY 1 1 AND •
n..lJ�....11 •
ENVIRONMENTAL ENGINEERING AND CONSULTING
309 East Morehead Street, Suite 160, Charlotte, NC 28202
[phone]
North Carolina Board of Examiners for Engineers and
Survevors License No. F-0785
S.
SEAL
035365
•:cNG I NEB`.`
FINAL DRAWINGS - FOR REVIEW
PURPOSES ONLY - NOT
RELEASED FOR CONSTRUCTION
ISO AR24 K Sty M1ic is t y * ORSAS 18001:20
ROCKY RIVER
REGIONAL
WASTEWATER
TREATMENT PLANT
PHASE 3 EXPANSION
I REVISIONS
REV I DATE I DESCRIPTION
LINE IS 2 INCHES
AT FULL SIZE
DESIGNED: D.
WRIGHT
DRAWN: R.
JAMES
CHECKED: K.
DEVENDORF
CHECKED: D.
VARJABEDIAN
APPROVED: K.
DEVENDORF
FILENAME
154689-C-000-301. D W G
BC PROJECT
NUMBER
156673
CLIENT PROJECT NUMBER
CIVIL
GRADING AND
DRAINAGE PLAN 1
DRAWING NUMBER
C-000-301
❑C
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1
2
3
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MATCH LINE ° �X,i o GENERAL NOTES:
I I I I � / / �
SEE DRAWING C- 00-301 /
--��/- 9 ENDWALL - 2
/ 30" INV (SW) = 533.51
TIE GRADING INTO T/TANK WALL T/TANK COVER EL 570.00' � I I I 1 1 I I I I I I / / / / ` / STD 2 MH/ 12
EXISTING PAVEMENT. T I I I 6 -
- / EL 569.50 I I / DIA = 72" co
\ / ADJUST EDGE OF GRAVITY III I I I I I I / / GRIM = 540.79
PAVEMENT AS NEEDED TO X THICKENER 1 \ 1 1 IIII I I I I I I I I / / / 24" INV IN (SW) - 535.71 / / 30" STD 35
ACHIEVE THE 2' NO. 4 \ / _ E
4` \ / / SHOULDER AND 3H:1V 3' MIN. 0 14 I I I I IIII I I ASH DISPOSAL SITE NO. 1 j 15 INV IN (S) - 536.461�/ / o0
GRADED SLOPE TO THE c� I IIII I I I I I 1 i /' I / / / �" INV OUT (NE) = 5 �.62 24 STD - 0 540-
/ 5 p EDGE OF GRAVITY FINAL GRADE I I I I I I I / 77 / / v J
THICKENER NO. 4. _ - I I I I I I I I I I / / C 00�_503 STORM SYSTEM 1 0 8 ,
D \\ / //�-EL 567.50' \�\�\\�\\ I III I I I III III I / l / / �Z-/ i / / / / O cV.
2' MIN \ 3HAV SLOPE \�\� I III I I I I / ENDWALL 1
/////I /////� //l/j o/ / /�/ / � // �lj �l/j/l/,///o / l//l l / ////l/�l ///I ,//,/// I// // /,/, IL// // /�///, // //// // / / / i/l /�/ // /t // l / // //// /// /I/1//lI/ IlI 1�II/ I//II/ I/// i/ III / / // /�/ 6I I I I / / I�I///I /I///�> I/ I �IiIII/II//� IIIII/ //I�II II /�I /I�/ I i/// II/I -// I /I _( /I / `\ � /�I /// /l /1/// /// �l/\/// /\// \// / 1l / �// //\\/ /l/l/ ///\ //l I / ///\ I/Il // \/ /I // /\/I//�'// \I I / / /) / I/ /\ I / // I /® _\ \®\ j\\ /I \/ /\\\\ \ �\\\\ � �\ \ \/\\�® \\\\ \�\\\ #�.\\\ © �.\# �o \\-\ '/ \) -\\ \\#\\�- �\-�\ %\ \� /�_ \% //�#\%►•I \��\\\ ///#. y /- _ N �_I -__) /-__ `/ -/ ` // l/// / // // I I' 1'I I II / /II1/II \ I'I I / IIIII �l/I II /IIlI I /I / II I/I �II IIII/II II °I'IIII IIII \ II'/I I II'1\ III I\I /IIIII I I\ IIIII\I1IIIIIIII l\1IIlII�I �1 1�\' I\` IIIIII\III1 II�\III\Il �\I IIIIl�I\ I \ /\ \ \/I I\II I y\�\III\//\\ �I \ I/I / �\\ / \/\III 1 � l I\/ / � \I\l1 \ III \\/�/��I �,/\�O\ /\1/\6\/ /\\ I / -_ -//=/ 1 / _ _ ` /-l I�/- /`
BORE
sys
1
59 4" INV (NE)-536.08 12EXIST GRADE 2%APPROX EL 564.50 EXISTING GRADE
APPROX EL 564.50 ENDWALL 1 15" STD
Co
DRAINAGE AREA
565 EXISTINGC-000-503STORM SYSTEM 2
PAVEMENT coo
SECTION 1 STD1-DIA MAINTENANCE
SCALE: NTS M = 543.94 CANOPY
15" INV T (N) = 537.84 13 0
6 INV IN (S)541.00 0
VEGETATED SWALE 6" DV FLAREL + VD C I.
\MASONRY /SIGN - •o0 10 7
550 5
5,55
�y�0 15 SWALE3
STD 4 - DI AND SWALE 3
DRAINAGE AREA
575 CD
TOWER f/ /
GRATE-5560.21'
INV o=2sCo STD 4 -DI AND SWALE 4
DRAINAGE AREA
RGEL:555.94 o EL 55.20 4DI
STD3-MH 12" STD DA 48(Da RIM=553.70
DIA=48"`) -
// // I�II /I // I /IIII �III/ III�' I1 /I/I IIII / III I1I�III'/ IIIII II1III�IIIIIII I I II IIIcIIInIIIIII 1 I IIIII I IIIIII II II \ II IIII I II I III I IIII II II I I III1I I IoII1I IIIII III II IIIII III III II II II IIIIII II ❑II IIIIa III �IIII I1 II/0\ \• 9\\\ \\ \\ \ /\J\ I I \ \ \ \ z\ \ \ ../ // / // /1 / 5/ / /e (- \L�-�1h \ / o\ \\\\®\ G�\ \g\\r�\ ' \ \\\\ _\ 5�
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550.20
50.20
RIM = 555.06 0+31
o 12 INV IN (S)551.00 ONS
12" INV IN
o SWALE 5 STD 4 DI � C-000-503570 �/ 1V15
=.
DRAINAGE AREA DRAINAGE AREA EL:554.48
I/ _ ° EL:554.92
0 P/T-14 (SEE ELECTRICAL 1DRAWINGS) EL: 554.39:.
39
NEF JUNCTION BOX .6' 14� EL:554.35
12" STD AERATION
° BASIN NO. 6
FUTURE TOW EL=554.89
t Ucrozo
\ DAFTS cn -2.0% g TOS EL=531.8937.58' C-000-503rn c, CDLU
J I LUI
CD
�_2.0%�v, \ 566
0'4D/ /"
GRA CD �
INV l�-562.78' V l5 WASTE c2' EL:554.39
-1W-aU�561(61CIP) ACTIVATED EL:554.36 2�VV O T=S 84E
EL:564.22 1 � SWALE 5 IGH \AST SLUDGE
LO n 0
EL:567.16 _.I S. BORE B-9EL:567.66 I__
DI FFE = 567.66 EL:554.35 RM 563.49'
fINVN=557.EL:568.12 +EL:554.39 EL: 554.39
INV T=557ORE B-14 /EL:568.35 TRENCH DRAIN
g EL: 567.50------___ _ DRAINAGE AREA o
w IBHF a bI -- EQINFLUENT N o
Q h'EL:568.49 METER VAULT ++\ 554
0)EL:567.50 S�° I O
0 DI EL:567.20 7TE6.(k0 7 cr EL: 551.60o G = 64.53' IN 1N=556.0I \l �
W l IN /N= 43' GRAVITY GRAVITY '
U OUT=55 6+
a INV UT= .07THICKENERTHICKENER co WALE 6 EL567.14 S
11
U) p co . NO.3 3+33Q /III LO TOW = 569.50 TOW = 569.50 11i EL:568.06 Di 2A EL:554.00
U `L:568.70 GRA TE=565.C-000-302 'OBORE B-13 /V OU�560. 24
/ EL:568.70 PRIMARY CLARIFIER EL-551.96
EL:567.50 NO.6
BORE B-12 v E D o EL:568.72 :.35
INiI oI\EL:568.82 EL:568.69 567o x�z o \ I
17' HPOAS BASINz °
a DI V1N5576' BORE B-7 NO.5a V O=.66'
I \ 3.:8.29INV IN=558.15c0 '
>
--
~ , � \ IIII \\ I I a DEWATERING ® INV /N=559.53' � GRAVITY
BUILDING CB I \ \ I + \
i I \ INV OUT=558.1 / 1
I II I I THICKENER
/ I 1 I 1 )RIM=563.98' N0FUTURE
111 I I I I I \ D/ IINV IN=556.4 ' . 2 _ \ ANOXIC I I
GRA TE=563.56' /p I INV our=556 30'
111 I I 1 I I / INV 1N=556.88' (8" DIP) l •� l I - \ / BASINS
0 / / INV 1N=556.73' (6" DIP) l \ I I I \
cl�1111 IIII 1 \ INV IN=555.59'
p IN \ 1 1 \ I / V OUT=555.53'
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CONTROL/ALKALINITY PRIMARY SLUDGE / THICKENED aD PS NO. 3
oFEED FACILITY SLUDGE PS
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INV INN=554.44' _° (�)
AIV IN=554.45' I
STEAM / kUT=554.56'
TURBINE \ •
BUILDING \ \ \
® \ \ MATCH LINE I T/
�RIIY=�564.68� \ \ SEE DRAWING C-000-304 /
I / h4 44Z�02 \ \ o I PLAN
GRADING AND DRAINAGE PLAN 2
SCALE: 1" = 40'
1 1 2 1 3
F I
1 1 1 1 1 CD
(.0 I l II
I I I I I I ---
I
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EXIST DI AND SWALE 6
/ DRAINAGE AREA _ f5
/ f PRIMARY CLARIFIER I 1 I 4
NO. 5
1!
® \ - BORE B-611
01
NORTH
0 40 80
4
5
1. SEE DRAWING C-000-001 FOR GENERAL NOTES AND SOIL
BORING INFORMATION.
2. EXISTING DRIVE SHALL BE REGRADED
O KEYNOTES:
1 SEE DETAIL D/C-000-801 FOR TYPICAL ROAD CROSS
SECTION.
2 TRENCH DRAIN - 150 LF (SEE DETAIL R/C-000-803).
3 INSTALL DROP INLET (SEE NCDOT STANDARD DETAIL
840.14).
4 FUTURE BOX 104 FLOW SPLITTING STRUCTURE.
5 ADJUST MANHOLE RIM ELEVATION TO 549.50 OR 6" ABOVE
FINISHED GRADE, WHICHEVER IS GREATER.
6 INSTALL MANHOLE (SEE DETAIL P/C-000-803).
7 FRENCH DRAIN (SEE DETAIL J/C-000-802).
8 OUTLET STABILIZATION STRUCTURE (SEE DETAIL
ESC-K/C-000-615).
9 CONCRETE ENDWALL (SEE NCDOT STANDARD DETAIL
838.80).
10 CLEANOUT (SEE DETAIL L/C-000-802).
11 CONTROL POINT (SEE C-000-100 FOR POINT
INFORMATION).
12 ELECTRICAL MANHOLE (SEE ELECTRICAL DRAWINGS).
13 RETAINING WALL AT MAINTENANCE CANOPY (SEE
STRUCTURAL DRAWINGS).
14 GRADE SHALL BE 30" MAX BELOW TOP OF WALL FOR THE
GRAVITY THICKENERS WITHIN 3' OF THE STRUCTURES.
15 SEE DETAIL T/C-000-803 FOR SWALE DIMENSIONS.
16 DOGHOUSE MANHOLE. PLUG AND ABANDON SOUTHERN
PIPE CONNECTION ONCE DOGHOUSE MANHOLE IS
INSTALLED (SEE DETAIL N/C-000-803).
KEY PLAN
SCALE: 1" = 500'
C.1
U1 VYYI I AND •
^wl�l�.�wll •
ENVIRONMENTAL ENGINEERING AND CONSULTING
309 East Morehead Street, Suite 160, Charlotte, NC 28202
[phone]
North Carolina Board of Examiners for Engineers and
Survevors License No. F-0785
SS
SEAL
035365
FINAL DRAWINGS - FOR REVIEW
PURPOSES ONLY - NOT
RELEASED FOR CONSTRUCTION
WSACC
ISO 1105V * NRY M11c b0ty * GHW 1800:2011
ROCKY RIVER
REGIONAL
WASTEWATER
TREATMENT PLANT
PHASE 3 EXPANSION
I REVISIONS
REV I DATE I DESCRIPTION
LINE IS 2 INCHES
r_421111�9rFAo
DESIGNED: D.
WRIGHT
DRAWN: R.
JAMES
CHECKED: K.
DEVENDORF
CHECKED: D.
VARJABEDIAN
APPROVED: K.
DEVENDORF
FILENAME
154689-C-000-302. D W G
BC PROJECT
NUMBER
156673
CLIENT PROJECT NUMBER
CIVIL
GRADING AND
DRAINAGE PLAN 2
DRAWING NUMBER
C-000-302
❑C
C
J
0

1 2 3 4 5 6
- _ - PIEZOMETER ��/ / i / / / \ °� GENERAL NOTES:
NCH LINE �\A
10(-ATIQN #3
SEE DRAWING C-000-301 / N:577994.80
E:1541207.51 �// /� \ ( / 1. SEE DRAWING C-000-001 FOR GENERAL NOTES AND SOIL
BORING INFORMATION.
EL: 541.60
O532 VEGETATED SWALE I \
FEMA REGULATORY FLOODPL IA N s \\\ �`ft 1 \4
0 538 cy, LYSIMETER _ / 520
Z // ( ` ii i - - � \ 2S \ p \ \ \ l \
540 N LOCATION #3 '1 / _
/ \ \ \
v\ bV :.>C'bVbV N:577956.66 _ \
w! E:1540927.92 - ASH DISPOSAL SITE NO. 1
BORE B-16-�1'�� \ \ \ \ \
\\ \\\ \ \\\\ 1 \ \
SWALE 4
\
FM -
MAINTENANCE
( \
CANOPY / 0 1 \1 I 1\ �� 53p
EL:543.811 0 \
I EL: 543.65 PLANT I \
\ MAINTENANCE III IIII a a \ I II \ \ \ \
_ � e o L_ I 1 \ \ \ \ \ \
i� EL: 542.69 I I I III
`r EL:543.79- _EL 543.15
4 I
_ _ J 6 - . . \ I✓'� _ 535
° ° \ \ \ \ \ \ \ \\ I \
- `- - FUTURE SCUM
0
PUMP STATION � / � I \ \ \ � \ \ \ \ \ � \2\ \\� � / \ \
\ m
\ \ \ \ \\ Sys KEYNOTES:
BORE B-11
I I I \ I 61 I \ \ o \ \ \ \\\ 1 l \ \ 1 OUTLET STABILIZATION STRUCTURE (SEE DETAIL
3 ° / \ I I \\ \\ \ \ \ \ ESC-K/C-000-615).
Svc • ®l •�� • • • \ \ \\ \ I I \ \ 2 TRANSFORMERS (SEE ELECTRICAL DRAWINGS).
® 43 • I ( I ��� _ _ \ \ \ 1 1 I I \ 3 EXISTING ELECTRICAL PAD AND EQUIPMENT TO REMAIN
I � ❑ 544 INTACT. THE PAD SHALL REMAIN ABOVE GRADE TO
,It�\ I \ ) / /�/ _ - _ _ \ \ \\\ \ 1 1 \ PREVENT RUNOFF FROM IMPACTING EQUIPMENT.
DROP I
\ \ 2 I- ►� \ \ I / / RIMM ELNLET 522.29
/INV OUT= 510.05 \ \
/ \ �\ \ \ / / =� \ \ 4 FRENCH DRAIN (SEE DETAIL J/C-000-802).
E \ \ _
CD I / / T9P'PIPE =-== 511.59 O
W I ' \ \ \R \\ INV FLARED ND \ 5 FUTURE SECONDARY CLARIFIER FLOW SPLITTING
d BORE B-10 ❑ r I BLOWER BUILDING U, I I a \ 151Rc I / SECTION= ( \ STRUCTURES.
- - \
J N I LU CD FFE 544.50 I L END ��CTI , O I II I \ \\\ \ \\\ \ \ \Z 6 CLEANOUT (SEE DETAIL K/C-000- C71802).1 4 p
INV�ARED END SECTION \ 5.29/ I I \ \\ \ \ \ \
Q 7 SEE DETAIL T/C-000-803 FOR SWALE DIMENSIONS.
� I s Q Q 5 • �542=54��5540 539�� \ \ I I I I / / / \ \ \ \\\ \ \ \ 8 8 LF OF DUAL 6" HDPE CULVERT. HDPE PIPE SHALL
Iw 5 44 1 I w1
w I °, �3 \\\\ / -� 1 I I o I I IT \\ \ \ \ \ \ FOLLOW ASTM F667. INV IN = 546.20 AND INV OUT = 546.10.
• , i , NO
544 \\\\ IyI I I IFEMA REGULATORY FLOODPLAINAERATION E I \ \ \\ \ L' 1
BASIN NO. 6 ��pl \\\ o \ I I I I I cn I \ \ \ \ & \ \ I I
TOW EL = 554.89 MAST
TOC EL = 537.33 \\ HIGH\ I I I I I \ I I ° \ \
SECONDARY CLARIFIER r
I \ \'
TOS EL = 531.89 SECONDARY CLARIFIER o
A NO. 9 NO. 10 111 1 1 I III \1 I • ❑ ❑ \ \ s\\\ \ 1 \
/ SWALE 7 O I - - - - T I - - _ � �� - -
•. Ico M
LO
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LO It
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IN I s s'` cP 5 6.0 ELECTRICAL DRAWINGS
0 CLASSIFYING ® G CZ J ) � I u 4" cP s sqi BLOWER BUILDING
D SELECTORCn
1 ® ( FFE 544.50
co <
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C° NO. 5 ® ® U, ° a ° a EL: 544,30 OD3
lii \ \ \ C
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O I` I a 544 EL:542.15 C-000-301
® °
SWALE 7
(D I \ I E -7- O SECONDARY CLARIFIER 0
0
FUTURE INTERNAL MIXED I J I BASRN NO. O 6 E NO. 9
o LIQUOR RECYCLE FLUME I �CO ELECTRIC MANHOLE (SEE
CD e Ef I I 1 I T I I -ELECTRICAL DRAWINGS)
C� SECONDARY CLARIFIER PLAN -
-
7 7/ o
00
/ SECOND NROY CLARIFIER NO 8 I \ I I I I II NORTH n1
It LO
STORM DRAIN90441 I I I I I I I I I ® I 1 / // I
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/ ® DI INV OUT=XX1541236.51XX'
z INV OUT=538.12'ULJ
/ I I I I I I I I= \ I I III I
� / EDIT TEXT / 1 I I I I I \ SCALE: 1 " = 20I ' / \ I I 0' cn \ I
LL � °I��� IIII
CD
MATCH LINE
"Ir TE -
\� - S_EE DRAWING C_I-1000-305
N I 1 \ FH � FH
o c i_ _ v4
o PLAN
NORTH
GRADING AND DRAINAGE PLAN 3
0 40 80
SCALE: 1" = 40'
1 2 3 4 5
� �
•1■ I�
KEY PLAN
SCALE: 1" = 500'
6
H I V YY 1 1 AND •
n..lJ�....11 •
ENVIRONMENTAL ENGINEERING AND CONSULTING
309 East Morehead Street, Suite 160, Charlotte, INC 28202
[phone]
North Carolina Board of Examiners for Engineers and
Survevors License No. F-0785
❑C
FINAL DRAWINGS- FOR REVIEW
PURPOSES ONLY - NOT C
RELEASED FOR CONSTRUCTION
WSACC
ISO AR24 * NC Sty MI ic icty * ORSAS 18 001:20V
ROCKY RIVER
REGIONAL
WASTEWATER
TREATMENT PLANT
PHASE 3 EXPANSION
REVISIONS
REV I DATE I DESCRIPTION
LINE IS 2 INCHES
AT FULL SIZE
DESIGNED: D. WRIGHT
DRAWN: R. JAMES
CHECKED: K. DEVENDORF
CHECKED: D. VARJABEDIAN
APPROVED: K. DEVENDORF
FILENAME
154689-C-000-303. D W G
BC PROJECT NUMBER
156673
CLIENT PROJECT NUMBER
CIVIL
GRADING AND
DRAINAGE PLAN 3
DRAWING NUMBER
C-000-303
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