20230094 Ver 1_More Info Received_20230829 (4)

NOTES:
1.
SANFORD WFF
6.1
$. ih2
C I RF IIN
LOWER RIVER ROAD S.R 1500
PPS --- - P—
CIRF I-1APN
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PLAN
SCALE: 1"=200'
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CONTAC1'ONECAI CBNM
CALL 811
OR
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200 100 0 200'
SCALE: 1" = 200'
PROJECT
ENGINEER: Z. M. WANG CITY OF SANFORD DATE: ZOZZ
Hazen—HA2EN N0 30202-034
DESIGNED BY: B. EDWARDS SANFORD, NORTH CAROLINA GENERAL
PRELIMINARY DRAWING CONTRACT NO: 1
DRAWNBY- P. SELISKER DO NOT USE FOR
cHEDNED Bv: N. JOHNSON CONSTRUCTION DRAWING
HAZENANDSAWYER SANFORD WATER FILTRATION FACILITY RAW WATER FORCE MAIN KEY MAP NUMBER:
IF THIS BAR DOES NOT 6 1��1 • 4011 WESTCHASE BOULEVARD, SUITE 500
MEASURE I"THEN DRAWING RALEIGH, NORTH CAROLINA 27607 30 MGD EXPANSION =PPG1
REV ISSUED FOR DATE BY IS NOT TO FULL SCALE LICENSE NO.: C-0381

LIMIT OF DISTURBANCE, TYP. TREELINE, TYP. ---
SILT FENCE / TREE _
PRoleCt1ON FENCE, TYP. ^
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11+00
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HORIZONTAL SCALE: 1"=20'
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13+00
14+00
PROJECT
ENGINEER: Z. M. WANG
PRELIMINARY DRAWING
Do NOT USE FOR
CONSTRUCTION
H"en
HAZEN AND SAWYER
4011 WESTCHASE BOULEVARD, SUITE 500
RALEIGH, NORTH CAROLINA 27607
LICENSE NO.: C-0381
CITY OF SANFORD
SANFORD, NORTH CAROLINA
RAW WATER MAIN
PLAN AND PROFILE
STA 10+00 TO STA 15+00
DESIGNED BY: B.EDWARDS
DRAWN BY: P.SELISKER
SANFORD WATER FILTRATION FACILITY
30 MGD EXPANSION
CHECKED BY: N. JOHNSON
IF THIS BAR DOES NOT 0 1/2' 1'
MEASURE I'THEN DRAWING
IS NOT TO FULL SCALE
ISSUED FOR
DATE
By
270
265
260
255
250
245
240
235
15+00
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CALL 811
OR
HORIZONTAL SCALE: 1" = 20,
20 10 0 20'
4 2 0 4
VERTICAL SCALE: 1"=4'
DATE: 2022
HAZEN NO.: 30202-034
CONTRACT NO.: 1
DRAWING
NUMBER:
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HORIZONTAL SCALE: 1"=20'
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19+00
255
250
245
240
235
230
225
220
20+00
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NOTES:
1. NO SECTION OF THE EXISTING GAS LINE SHALL
BE EXPOSED MORE THAN 15' WITHOUT
TEMPORARY SUPPORT. GAS COMPANY MAY
REDUCE THIS DISTANCE TO 1P IN THE FIELD
DEPENDING ON PIPELINE CONDITION.
2. RIPRAP APRON SHALL BE 10' LONG, HAVE AN
UPSTREAM WIDTH OF 4% A DOWNSTREAM WIDTH
OF 6'. AND 2' THICK RIPRAP SHALL BE NCDOT
CLASS B RIPRAP AND SHALL BE INSTALLED WITH
TYPE II SEPARATOR GEOTEXTILE FABRIC
BENEATH.
WARNING
HIGH-PRESSURE PIPELINE(S)
EXCAVATION AND/OR CONSTRUCTION
PROHIBITED WITHOUT WRITTEN
PERMISSION FROM
ENTERPRISE PRODUCTS COMPANY
Fcr c
SIDVRBYGUDIGI
CONI'ACI ON8•GIL CENTER
CALL 811
OR
I
HORIZONTAL SCALE: 1" = 20'
20 10 0 20'
4 2 0 4
VERTICAL SCALE: 1"=4'
PROJECT
ENGINEER: Z. M. WANG
PRELIMINARY DRAWING
DO NOT USE FOR
CONSTRUCTION
Hazen
_
HAZEN AND SAWYER
4011 WESTCHASE BOULEVARD, SUITE 500
RALEIGH, NORTH CAROLINA 27607
LICENSE NO.: G0361
CITY OF SANFORD
SANFORD, NORTH CAROLINA
RAW WATER MAIN
PLAN AND PROFILE
STA 15+00 TO STA 20+00
DATE: 2022
HAZEN 30202-034
DESIGNED BY: B. EDWARDS
CONTRACT NO.: 1
CONTRA T
DRAWN BY: P. SELISKER
SANFORD WATER FILTRATION FACILITY
30 MGD EXPANSION
DRAWIN
N MBERG
PP2
CHECKED BY: N.JOHNSON
IF THIS BAR DOES NOT u 1n• 1•
MEASURE t' THENORAWING
IS NOT TO FULL SCALE
REV
ISSUED FOR
DATE
BY

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NOTES:
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245
240
235
230
225
220
215
210
I '
rEXGRADE
3' MIN 30' DIP RAW WATER MAIN
20*00 •L1+UU
PROJECT
ENGINEER: Z. M. WANG
DESIGNED BY: B. EDWARDS
DRAWN BY: P.SELISKER
CHECKED BY: N. JOHNSON
IF THIS BAR DOES NOT 0 1/2' 1'
MEASURE 1' THEN DRAWING
REV ISSUED FOR DATE BY IS NOT TO FULL SCALE
22+UU
PROFILE
HORIZONTAL SCALE: 1"=20'
VERTICAL SCALE: 1"=5'
PRELIMINARY DRAWING Hazen
DO NOT USE FOR
CONSTRUCTION HAZEN AND SAWYER
4011 WESTCHASE BOULEVARD, SUITE 500
RALEIGH, NORTH CAROLINA 27607
LICENSE NO.: C-0381
23+00 24+00
CITY OF SANFORD
SANFORD, NORTH CAROLINA
SANFORD WATER FILTRATION FACILITY
30 MGD EXPANSION
245
240
235
230
225
WARNING
HIGH-PRESSURE PIPELINE(S)
EXCAVATION AND/OR CONSTRUCTION
PROHIBITED WITHOUT WRITTEN
PERMISSION FROM
ENTERPRISE PRODUCTS COMPANY
220
215
210
25+00 HORIZONTAL SCALE: I" = 20,
20 10 0 20'
4 2 0 4
VERTICAL SCALE: 1"=4'
RAW WATER MAIN
PLAN AND PROFILE
STA 20+00 TO STA 25+00
DATE: 2022
HAZENNO: 30202_034
CONTRACT ND.: 1
DRAWIN
NUM ERG
PP3

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NOTES:
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) FOR SILT FENCE, TYP I PROTECTKIN, TYP
245
240
235
230
225
220
215
210
25+00
PLAN cos
SCALE: 1"=20'
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26+00
PROJECT
ENGINEER: Z. M. WANG
DESIGNED BY: B. EDWARDS
PRELIMINARY DRAWING
DRAWN BY: P. SELISKER DO NOT USE FOR
CHECKED BY: N. JOHNSON CONSTRUCTION
IF THIS BAR DOES NOT 0 1/2' 1•
MEASURE 1' THEN DRAWING
ISSUED FOR DATE BY IS NOT TO FULL SCALE
27+00
PROFILE
HORIZONTAL SCALE: 1"=20'
VERTICAL SCALE: 1"=S'
Hazen
HAZEN AND SAWYER
4011 WESTCHASE BOULEVARD, SUITE 500
RALEIGH, NORTH CAROLINA 27607
LICENSE NO.: C-0381
28+00
29+00
CITY OF SANFORD
SANFORD, NORTH CAROLINA
SANFORD WATER FILTRATION FACILITY
30 MGD EXPANSION
245
240
235
230
225
220
215
210
30+00
RAW WATER MAIN
PLAN AND PROFILE
STA 25+00 TO STA 30+00
WARNING
HIGH-PRESSURE PIPELINE(S)
EXCAVATION AND/OR CONSTRUCTION
PROHIBITED WITHOUT WRITTEN
PERMISSION FROM
ENTERPRISE PRODUCTS COMPANY
}1�1 BUSr G p,
V15LITf p�`TR •2
15
BEPORB YOU DIGI
CONTACT M0S-CA C N TIR
CALL 811
OR
1-A7B-dV-4949
HORIZONTAL SCALE: 1" = 20'
20 10 O 20'
4 2 0 4
VERTICAL SCALE: 1
DATE: 2022
HAZEN NO: 30202-034
CONTRACT NO.: 1
DRAWING
NUMBER:

230
225
220
215
210
205
200
195
o
NON! OR FORMERLY
' `UUKL- ENERGV PROGHE55 IFIC
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100E
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640 LF Rl DIP
30+00 31+00
32+00
PROFILE
HORIZONTAL SCALE: 1"=20'
VERTICAL SCALE: 1"=4'
33+00
34+00
NOTES:
1- INSTALL TEMPORARY STREAM CROSSING AFTER PIPE HAS BEEN
INSTALLED AND STREAM PUMP AROUND HAS BEEN REMOVED.
CLEAN WATERLINE AND PUMP
- SANDBAG DIVERSION
DIKE, TYP
173'00+Tems uNE
oErwP
— • AND PUMP
TEMPORARY
SEDIMENT BAG
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DISSIPATOR
STREAM PUMP AROUND PLAN
230
SCALE: 1"=10'
225
220
215
210
205
200
195
35+00
WARNING
HIGH-PRESSURE PIPELINE(S)
EXCAVATION AND/OR CONSTRUCTION
PROHIBITED WITHOUT WRITTEN
PERMISSION FROM
ENTERPRISE PRODUCTS COMPANY
1 \ON OUST C
L I TY p,;lps
�9 "•�P W
4 C V
B��OPS YDU D1G!
COKTAC[ONF 01A CENTER
CALL 811
OR
1-811 •�19
HORIZONTAL SCALE: 1" = 20'
20 10 0 20,
4 2 0 4
VERTICAL SCALE: 1"=4'
PROJECT ENGINEER: Z. M. WANG
FINAL DRAWING- ISSUED FOR CONSTRUCTION
HazenPLAN
HAZEN AND SAWYER
4011 WESTCHASE BOULEVARD, SUITE 500
RALEIG LICENSE .: C-0 81 27607
LICENSE NO.: G0361
CITY OF SANNORTH CA D
SANFORD, NORTH CAROLINA
RAW WATER MAIN
AND PROFILE
STA 30+00 TO STA 35+00
DATE: JUNE 2023
HAZEN NO: 30202-034
DESIGNED BY: B. EDWARDS
DRAWN BY- P.SELISKER
CONTRACT NO: 2
SANFORD WATER FILTRATION FACILITY
30 MGD EXPANSION -CONTRACT 2
CHECKED BY: N.JOHNSON
DRAWIN
NUM ERG::
PP5
2
CONSTRUCTION
0612023
ZMw
M THIS BAR ODES NOT r• 1/2' 1'
MEASURE FULLS DRAWING
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1
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DATE
BY

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a 215
210
8
205
a
S
200
195
190
35+00
ENTERPRISE PRODUCTS
WATER
/ PIPELINE, BEE WARNING ON
RIGHT SIDE OF PAGE
- WATER BAR SLOPE
PROTEGTMN, TYP
sF
m
+w
IMF"
W+P1ytrW s nrMOD--
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.
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STABILIZED OUTLET /
FOR SILT FENCE, TYP ,
C3'[-040q �1
PLAN
SCALE: 1"=20'
a NOTES:
o_
1.
w
w
w
w
N
0
O
Q
N
I.
Q
_ rJ, 2
.4:
. 00'.•.'.
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TREE w_ TYP--. .
i
+'
i
\
3' MIN
\ J rEX GRADE
\ _ 1
\
---,
30'
DIP RAW WATER MAIN ;�-
\
f \
I
640 LFIRJ DIP
36+00
37+00 38+00
PROFILE -
HORIZONTAL SCALE: 1"=20'
VERTICAL SCALE: 1"=5'
39+00
225
220
215
210
205
WARNING
HIGH-PRESSURE PIPELINE(S)
EXCAVATION AND/OR CONSTRUCTION
PROHIBITED WITHOUT WRITTEN
PERMISSION FROM
ENTERPRISE PRODUCTS COMPANY
200
t1011 INS
t�'o
,I1L1TT.p
L�
195
(BEFORE YOU I EGI
CONTACT ONE -CATS. CENTER
CALL 811
OR
190
40+00
HORIZONTAL SCALE: 1" = 20'
20 10 0 20,
4 2 0 4
VERTICAL SCALE: 1"=4'
PROJECT
ENGINEER: Z. M. WANG
PRELIMINARY D
DO NOT USE FOR
CONSTRUCTION
Hazen
_
HAZEN AND SAWYER
4011 WEST CHASE BOULEVARD, SUITE 500
RALEIGH, NORTH CAROLINA 27607
LICENSE NO.: C-0361
CITY OF SANFORD
SANFORD, NORTH CAROLINA
RAW WATER MAIN
PLAN AND PROFILE
STA 35+00 TO STA 40+00
DATE: 2022
HAZEN 30202-034
DESIGNED BY: B.EDWARDS
CONTRACT NO: 1
CONTRA T
DRAWN BY: P. SELISKER
SANFORD WATER FILTRATION FACILITY
30 MGD EXPANSION
DRAWING
NUMBER
PP6
CHECKED BY: N. JOHNSON
IF THIS BAR DOE S NOT 0 1/2' 1'
MEASURE ('THEN DRAWING
IS NOT TO FULL SCALE I�
REV
ISSUED FOR j
DATE
BY

o NOTES:
W �'-i",-n J`-lt-lLh�••J�Z�+1�1�J�Jv:.h1
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PIPELINE, SEE WARNING ON
RIGHT SIDE OF PAGE J
1 SILT FENCE /TREE $ 1 _ Y
PWATERSTMPE — W FORSILT FENC�TYP 1
PROTECrtOk FENCE. TYP. — F_ 14 yOrJj
_ 72iF iP• STEELCAMNG PIPE
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[�DS LU SR a SEE DETAIL C-31-062• I d�
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STA 11•39
FA>•FXQU
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RECM WITH MINIMUM SHEAR �'•� APPROXIMATE LOCATION OF
TREELINE, TYP. — m - STRESS 2 L9SFr,, TYP I �i I GRAVEL ENTRANCE[EAT, BY
OTHERS, TYP.
205
200 _—
\ _ EX GRADE
190
185
180
640 LF RJ DIP
170 I-
40+00
ISSUED FOR I DATE
30" DIP
41+00
PROJECT
ENGINEER:
Z. M. WANG
DESIGNED BY:
B. EDWARDS
PRELIMINARY DRAWING
DRAWN BY:
P. SELISKER
DO NOT USE FOR
CHECKED BY:
N. JOHNSON
CONSTRUCTION
IF THIS BAR DOES NOT 11 112' 1,
MEASURE 1' THEN DRAWING
IS NOT TO FULL SCALE
42+00
PLAN
SCALE: 1"=20'
43+00
PPnFTI F
HORIZONTAL SCALE: 1"=20'
VERTICAL SCALE: 1"=5'
Hazen
HAZEN AND SAWYER
4011 WESTCHASE BOULEVARD, SUITE 500
RALEIGH, NORTH CAROLINA 27607
LICENSE NO.: C-0381
\ 'r GRADE
3' MIN
30' DIP RAW WATER MAW
475 LF RJ DIP
44+00
CITY OF SANFORD
SANFORD, NORTH CAROLINA
SANFORD WATER FILTRATION FACILITY
30 MGD EXPANSION
W
K
R
W
\
O
_ J
195
0
z
m
m�
190
185
180
175
—
--
170
72 LF 42' STEEL CASING PIPE
MINIMUM THICKNESS 0.60"
SEE DETAIL["31-V,02
— — 165
45+00
RAW WATER MAIN
PLAN AND PROFILE
STA 40+00 TO STA 45+50
:� 160
45+50
WARNING
HIGH-PRESSURE PIPELINE(S)
EXCAVATION AND/OR CONSTRUCTION
PROHIBITED WITHOUT WRITTEN
PERMISSION FROM
ENTERPRISE PRODUCTS COMPANY
oR wsr
REPOR6 YOU DIG[
CONTACL ONE -CALL CF171'tff!
CALL 911
OR
I-9O0-6132�919
HORIZONTAL SCALE: 1" = 20'
20 10 0 1.
4 2 0 4
VERTICAL SCALE: V=4'
DATE 2022
HAZENNO.: 30202-034
CONTRACT NO.: 1
DRAWING
NUMBER:
PP7

'g a
NOW OR FORMERLY
-
/•1
\ I GARRET DICK
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w
LIl p'
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.
190
185
180
175
170
165
160
155
45+50
U)
1
WATER BAR SLOPE
- PRO M. TYP = SILT FENCE ITREE
LIMIT OF DISTURBANCE, TYP. -� PROTECTION FENCE, TYP_ CA
PPDS � rn 631.d06
c�
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TEMPORARY STREAM
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\
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• 1-
1
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SCALE: 1"=20'
6
ky
0
Q
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m
i
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495
_
/
I
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3-MIN COVER, TYP�
30' DIP PC 20D RAW WATER MAIN
/
WITH FIBER OPTIC CABLE
_ �
1
30" DIP PC
f
Y00 RAW WATER MAIN
WITH F10ER
OPTIC CABLE
i6D
TO
17
160-
475
RJ DIP
ISSUED FOR
46+00
PROJECT
ENGINEER: Z. M. WANG
DESIGNED BY: B. EDWARDS
DRAWN BY: P. SELISKER
CHECKED BY: N. JOHNSON
!V2
21W
IF THIS BAR DOES NOT 0 1/2' 1"
MEASURE I' THEN DRAWING I�—�
IS NOT TO FULL SCALE C
a=3
Zmw
DATE
BY
47+00
FINAL DRAWING - ISSUED FOR CONSTRUCTION
48+00
HORIZONTAL SCALE: 1"=20'
VERTICAL SCALE: 1"=4'
Hazen
HAZEN AND SAWYER
4011 WESTCHASE BOULEVARD, SUITE 500
RALEIGH, NORTH CAROLINA 27607
LICENSE NO.: C-0381
49+00
CITY OF SANFORD
SANFORD, NORTH CAROLINA
SANFORD WATER FILTRATION FACILITY
30 MGD EXPANSION - CONTRACT 2
200
195
190
185
180
175
170
165
50+00
NOTES:
1. INSTALL TEMPORARY STREAM CROSSING AFTER PIPE HAS BEEN
INSTALLED AND STREAM PUMP AROUND HAS BEEN REMOVED.
CLEAN WATER LINE AND PUMP
SANDBAG DIVERSION
I DIKE, TYP
r
mono=
1
46+00
1 -• DEWAiERING LINE
1 AND PUMP
't— T­
1B
`_ 1 - STABLE VELOCITY -SEDIMENT DIKE TEMPORARY
DISSIPATOR SEDIMENT BAG
STREAM PUMP AROUND PLAN
SCALE: 1"=10'
RAW WATER MAIN
PLAN AND PROFILE
STA 45+50 TO STA 50+00
WARNING
HIGH-PRESSURE PIPELINE(S)
EXCAVATION ANDIOR CONSTRUCTION
PROHIBITED WITHOUT WRITTEN
PERMISSION FROM
ENTERPRISE PRODUCTS COMPANY
�' upHLwpstY
BEFORE YOU DIGI
CONTACT ONE -CALL CENTER
CALL au
OR
1-4969
HORIZONTAL SCALE: 1" = 20'
20 10 0 20'
4 2 0 4
VERTICAL SCALE: 1"=4'
DATE: JUNE 2023
HAZEN NO: 30202-034
CONTRACT NO.: 2
DRAWING
NUMBER:
Pm

Y6 -
V
_
6' ENTERPRISE PRODUCTS
-__-
SILT FENCE /TREE
PROTECTION FENCE, TYP.
I
NOTES:
PIPELINE, SEE WARNING ON
RIGHT SIDE OF PAGE
(�
C.31,.O,1Bg ••� ' q_ ( _\
CL 1.
WATER BAR SLOPE
I
Z\\
PRDiECT10N, TYP
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m
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215
210
205
200
195
190
185
180
50+00
. it plow
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l .STA 53r0D y , 7
s AiR"�GMs vnivE 1 1
SEE DETAIL C-33.0604R f
LIMIT OF DISTURBANCE, TYP.
TREELINE, TYP.
PLAN
SCALE: 1"=20'
i
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—
1�
TY IN
1
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L
iJ
�v
U
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'v1
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51+00
52+00 53+00
PROFILE
HORIZONTAL SCALE: 1"=20'
VERTICAL SCALE: 1"=5'
54+00
215
210
205
zoo
195 WARNING
HIGHFRESSURE PIPELINE(S)
EXCAVATION AND/OR CONSTRUCTION
PROHIBITED WITHOUT WRITTEN
PERMISSION FROM
ENTERPRISE PRODUCTS COMPANY
190
185
180
55+00
`y
ex wsI
ec"u,
BPPM YOU DIGI
CONTACT ONE -CALL CENTER
CALL 811
OR
1-90P-M-4949
HORIZONTAL SCALE: 1" = 20'
20 10 0 20,
4 2 0 4
VERTICAL SCALE: 1"=4'
PROJECT
ENGINEER: Z. M. WANG
PRELIMINARY DRAWING
DO NOT USE FOR
CONSTRUCTION
Hazen
HAZEN AND SAWYER
4011 WESTCHASE BOULEVARD, SUITE 500
RALEIGH, NORTH CAROLINA 27607
LICENSE NO.: C-0381
CITY OF SANFORD
SANFORD, NORTH CAROLINA
RAW WATER MAIN
PLAN AND PROFILE
STA 50+00 TO STA 55+00
DATE: 2022
DESIGNEDeY: B.EDWARDS
HAZENNO: 30202-034
DRAWN BY: P. SELISKER
SANFORD WATER FILTRATION FACILITY
30 MGD EXPANSION
CONTRACT NO.: 1
CHECKED BY: N. JOHNSON
DRAWING
NUMBER:
PP9
IF THIS BAR GOES NOT 0 1/2' 1'
MEASURE I'THEN DRAWING I
IS NOT TO FULL SCALE
REV
ISSUED FOR
DATE
BY

✓
`" 6' ENTERPRISE PRODUCTS
✓k•J1•� `fly.—
• �.• PIPELINE, SEE WARNING ON
f
\
RIGHT SIDE OF PAGE
f `
l
GAS
GAS
—WATER BAR SLOPE
PROTECTION. TYP
._
..as
i SILT FENCE / TREE LIMB OF DISTURBANCE ryP"-
Ga f - PROTECTION FENCE, TYP.�
Gas �
I 1 G31.Ad96 • ��-�
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STABILIZED OUTLET LJ
YI FOR SILT FENCE, TYP
z l \
r
U
t-
210
205
200
195
190
185
180
175
55+00
'
- 3$" F]NNSNEO WATERBY OTHERS . •i , �� _
..,r •--
s
% 1., 1 !�•r r r
•
f .::� -� -'.-.ice-•'ir.�.---
.%.• 61 'Sa+oa.
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: •..
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II I�i
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SO
STRESS LBS/FT', TY )
f
I I
TREEUNE TYP.---l:
_ 2 d
PLAN
SCALE: 1"=20'
\
,�
GRADE
�EX
1
—195—
-175-
,rwli
�
190—
-
I'
30" DIP RAW WATER MAIN
\ —
xo
0a
ulD
W
Irr a
30" DIP RAW WATER
MAIN J
I
56+00
57+00 57+50 58+00
PROFILE
HORIZONTAL SCALE: 1"=20'
VERTICAL SCALE: 1"=5'
59+00
NOTES:
190
185
180
175
170 WARNING
HIGH-PRESSURE PIPELINE(S)
EXCAVATION AND/OR CONSTRUCTION
PROHIBITED WITHOUT WRITTEN
PERMISSION FROM
ENTERPRISE PRODUCTS COMPANY
165
160
155
60+00
BEPORE YOU DIG[
CONTACC ONE -CALL CBNl'®t
CALL 811
OR
1400.6 w!9
HORIZONTAL SCALE: 1" = 20'
20 10 0 20'
4 2 0 4
VERTICAL SCALE: 1"=4'
PROJECT
ENGINEER: Z. M. WANG
PRELIMINARY DRAWING
DO NOT USE FOR
CONSTRUCTION
Hazen
_
HAZEN AND SAWYER
4011 WESTCHASE BOULEVARD, SUITE 500
RALEIGH, NORTH CAROLINA 27607
LICENSE NO.: C-0381
CITY OF SANFORD
SANFORD, NORTH CAROLINA
SANFORD WATER FILTRATION FACILITY
30 MGD EXPANSION
RAW WATER MAIN
PLAN AND PROFILE
STA 55+00 TO STA 60+00
DATE: 2022
HAZENNO-: 30202-034
DESIGNED BY: B.EDWARDS
CONTRACT NO: 1
DRAWN BY: P. SELISKER
DRAWING
NUMBER:
PP10
CHECKED BY: N. JOHNSON
S NOT a 112• r IF THIS BAR DOE
MEASURE 1, THEN DRAWING
IS NOT TO FULL SCALE
REV
ISSUED FOR
DATE
BY

Ln
SILT FENCE I TREE ''-�+%��fyh'�� B-ENTERPRISE PRODUCTS�-'� - ---�-- y �.�
- — •�- �, _ f �r ^ ` PROTECTION FENCE, TYP- ''��CC" PIPELINE, SEE WARNING ON
LIMB OF DISTURBANCE, TYP- iG 71•WD0 � `RIGHT SIDE OF PAGE
—�-- s>.-.-,rt Do- w� �• - - - '=-a; —� �.- �� x�Z V.
.. sert�ti� sv.'.�r�an —,1� sczaG.pD - .. �•"-r; a_,? .ram - OD oa y c Q
crw+>oR-�y,]�
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•N'. • ''�'�". f rs . -- 76' FINISHEO WATER BY 4711ER8 -
sa uo ' --
61
SFA &�50
00
.,
!ram
82+00
��'
l - I . i . •r"' •; ri. iri J. �.. ' C96'DIP FwW WATER MAW �•• :v
_ 'e• c 65 00
+ _ t
I -,L
or
act %�'__ ___�' •'L• 71 IFA-'¢--
Q - - -
p..
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STABILIZED OUTLET -tj
F W 11 �� 1 L FOR KT FENCE, TYP
N \ ! "' / (� �) C-15-09�4 WETLANDS,7YP
PLAN
SCALE: 1"=20'
175
170
165
160
155
150
145
140
uuruv
OI+UU
PROJECT
ENGINEER: Z- M. WANG
DESIGNED BY: B. EDWARDS
DRAWN BY: P. SELISKER
CHECKED BY: N. JOHNSON
IF THIS BAR DOES NOT 1 112• 1•
MEASURE 1• THEN DRAWING
REV ISSUED FOR DATE BY IS NOT TO FULL SCALE
PRELIMINARY DRAWING
DO NOT USE FOR
CONSTRUCTION
62+00
63+00
PROFILE
HORIZONTAL SCALE: 1"=20'
VERTICAL SCALE: 1"=5'
Hazen
HAZEN AND SAWYER
4011 WESTCHASE BOULEVARD, SUITE 500
RALEIGH, NORTH CAROLINA 27607
LICENSE NO.: C-0381
64+00
CITY OF SANFORD
SANFORD, NORTH CAROLINA
SANFORD WATER FILTRATION FACILITY
30 MGD EXPANSION
175
170
165
160
NOTES:
L
155
WARNING
HIGH-PRESSURE PIPELINE(S)
EXCAVATION AND/OR CONSTRUCTION
PROHIBITED WITHOUT WRITTEN
PERMISSION FROM
ENTERPRISE PRODUCTS COMPANY
150
145
140
65+00
RAW WATER MAIN
PLAN AND PROFILE
STA 60+00 TO STA 65+00
p0 wsl
��11Lirx 45N-,
r�
o
BFPDRS YOU Dliii
COI'iPA(,1' oNs-cux �n>r�x
CALL 811
OR
1-3uD_snowy
HORIZONTAL SCALE: 1" = 20'
20 10 0 20'
4 `2 `0 4
VERTICAL SCALE: 1"=4'
DATE: 2022
HAZENNO-: 30202-034
CONTRACT NO, 1
DRAWING
NUMBER:
PP11

NOTES:
- "�'J9 ' 'm r• SILT FENCE TREE —WETLANDS, TYP _ � �;- �e'ENTERPRISE PRODUCTS
- J ',S - ._ PROTECTION FENCE, TYP. i PIPELINE, SEE WARNING ON t:
• —I--¢_ —.^ - C.91-0100 ,. �. _ . ! RIGHT SIDE OF PAGE
IL
ashw��
- --iG LIMfi OF DISTURBANCE, 7YP. e I. 1-•�•--L. R� µ.c k /
IL V" _ i �" R L - ` _ L •' IL •L m I d - L f • `^ _ .. L /f -
n ~� �s
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' I%•' - i::'' - -W FINISHED WATER BY OTHERS -
'V'
' �-:.'• 'i77777 •WWAEMW_r . 7000R6°001r 68t107+00' - r
w.
_Pori• �.r - mac;''. _yy' ; r, ';: ' . • �-
T es
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In
Ati�� '�ou,A7i. .. sEE ncE ••�'• i
Q
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..Ix - `Y'-Y� ! 3'-l`�-i_'S. _ `('{ •;"i-�`.`r' -.ICY (-�-•..�
i z
TREELINE, TYP.
''r =
L) Ul
Lu
J \ � Lu
Q - PLAN
SCALE: 1"=20'
175
170
165
160
155
150
145
140
65+00
QlyVyu!
=
U
w
ii
II"'
�e
5
i(j
iw
w
'a
aI
r
FZ
frEX GRADE
30' DIP RAI
WATER MAIN
B90 LF RJ DIP
TYPE C BEDDING
I
66+00
67+00
PROFILE
HORIZONTAL SCALE: 1"=20'
VERTICAL SCALE: 1"=5'
66+00
69+00
175
170
165
160
155
WARNING
HIGH-PRESSURE PIPELINE(S)
EXCAVATION AND/OR CONSTRUCTION
PROHIBITED WITHOUT WRITTEN
PERMISSION FROM
ENTERPRISE PRODUCTS COMPANY
150
145
140
70+00
�(l� IRISI
a11LITY p� 'Y•
8 8EFM YOU DIG[
CONLACr Otaffi-•GATE CENTIiR
CALL $11
OR
HORIZONTAL SCALE: 1" = 20'
20 10 0 20'
4 2 0 4
VERTICAL SCALE: 1"=4'
PROJECT
ENGINEER: Z. M. WANG
PRELIMINARY DRAWING
DO NOT USE FOR
CONSTRUCTION
Hazen—
HAZEN AND SAWYER
4011 WESTCHASE BOULEVARD, SUITE 500
RALEIGH, NORTH CAROLINA 27607
LICENSE NO.: G-0361
CITY OF SANFORD
SANFORD, NORTH CAROLINA
RAW WATER MAIN
PLAN AND PROFILE
STA 65+00 TO STA 70+00
DATE: 2022
DESIGNED BY: B. EDWARDS
HAZEN NO: 30202-034
DRAWN BY: P. SELISKER
CONTRACT NO": 1
SANFORD WATER FILTRATION FACILITY
30 MGD EXPANSIONPP12
CHECKED BY: N. JOHNSON
DRAWING
NUMBER:
M THIS BAR DOES NOT 0 1/2' 1'
MEASURE I'THEN DRAWING
IS NOT TO FULL SCALE
REV
ISSUED FOR
DATE
BY

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Tli
SILT FENCE / TREE 6' ENTERPRISE PRODUCTS STABILIZED OUTLET
>Z" PROTWMN FENCE, TYP- PIPELINE, SEE WARNING ON FOR SILT FENCE- TYPI-
V C41ASQ6 1 RIGHT SIDE OF PAGE C;-31 02 • m Z
LIMIT OF DISTURBANCE, TYP- .. s•,'` 'a - -- --•-����,..�Ib
��jl,y) — ��9 .,• 1 - � � m SO f ..- � �
i L�S1'��--.....�,�narnpo--�•Tr=.. ncrro[i �npi.�eo a+rwn n0 tiao eF:rpF�aD�Oo-t ao a m•Fem—#}ii^ — >xrns�Aa� �
7.7
76' HOPE OR. 11 (IPS 5¢ING] _ .. • �� �— � -
*7r FWISMED WATER 6Y OTHERS -
n fi^t^^-
i, 1
3D' DIP RAW WATER NAIN 74400.
WITH F16ER OPTIC CABLE 7 QQ•
I- - •, ��- -_- INSTALL 6,20POUND ANODESAND
{ - — - - - — - - -- — - . — - - . • — TEST STATION PER DETAIL CP NT —
175
170
165
160
155
150
145
140
70+00
�.» r7HiF7-n�0- .. :.rrt00.61-.T✓�[a::. f..l.' �' " " r Y7 y,'eT' I __NVry, ga
l NaN JR=ORVERIY _ TREELINE, TYP--
I :'/AYNE1P,R50RCtG-! \ r \\
�J FIN 96350270711
PLAN
SCALE: 1"=20'
7[.Y�PFAiAP.,
0
m NOW OR FORMER! Y
TRIANG!E I^ND CONSERVANCY
PIN i 952345=7
INSTALL 6, 20-POUND ANODES AND
TEST STATION PER DETAIL CP 07
/
I
1
30' DIP PC 200 RAW WATER '
MAIN WITH V-BID '
POLYETHYLENE ENCASMENT
FIBER OPTIC CABLE
PPDa
I
_
TYPE C BEDDING
I
71+00
72+00
PROFILE
HORIZONTAL SCALE: 1"=20'
VERTICAL SCALE: 1"=4'
73+00
74+00
175
170
165
160
155
150
145
140
75+00
WARNING
HIGH-PRESSURE PIPELINE(S)
EXCAVATION AND/OR CONSTRUCTION
PROHIBITED WITHOUT WRITTEN
PERMISSION FROM
ENTERPRISE PRODUCTS COMPANY
}1px wst
a� a11L!rr q�srpp,,
BEFORE YOU D?GI
CONTACT ONS-CAez. CENTER
CALL 611
OR
1-SM-6Y2-4949
HORIZONTAL SCALE: 1" = 20'
20 10 0 20'
4 2 0 4
VERTICAL SCALE: 1"=4'
PROJECT
ENGINEER: Z. M. WANG
FINAL DRAWING -ISSUED FOR CONSTRUCTION
Hazen.
HAZEN AND SAWYER
4011 WESTCHASE BOULEVARD, SUITE soo
RALEIGH,NORTHCAROLINA27607
LICENSE NO.:C-03B1
CITY OF SANFORD
SANFORD, NORTH CAROLINA
RAW WATER MAIN
PLAN AND PROFILE
STA 70+00 TO STA 75+00
DATE JULY 2023
DESIGNED BY: B.EDWARDS
HAZENNO-: 2-034
DRAWN BY: P. sEusKER
SANFORD WATER FILTRATION FACILITY
30 MGD EXPANSION -CONTRACT 2
CONTRACT NO.. 2
CHECKED BY: N. JOHNSON
DRAWING
NUMBER:
PP13
z
co
CONSTRUCTION
07/2023
zmw
IF THIS BAR DOES NOT 0 1/2' 1-
MEASURE I'THENDRAWING
IS NOT TO FULL SCALE
1
REGULATORY REVIEW
0/2023
ZM W
REV
ISSUED FOR
DATE
BY

%ui - - J..t.v�t. •J�� ' _ , . -
T - m-
- SILT FENCE I TREE 1 WENTERPRISE PRODUCTS
PROTECTION FENCE, TYR PIPELINE, SEE WARNING ON RIGHT
.� p G37-0408 RIGHT SIDE OF PAGE .- - ,
LIMIT OF DISTURBANCE TYP. --Fv c,s Y•.. ''Z ens' uyzi-4� -_ D_
175
170
165
160
155
150
145
140
75+00
r 1 � ram- � •r r`~r �• •, �� . —� r r .�, r�-� �,'��, I r1r•I' ram'"-r° ^��'v 7 r
/ry 4
TREELINE, TYR---/ n
I m
NOYL OR FORI.IFRI Y \
TRIANGLE I AND CONSERVANCY
\ _ - PIN 965523<557
�1 I
PLAN -
SCALE: 1"=20'
.
[EX GRADE
— Jam•`-��\ _�—�"�—\
COVER, TYP
Y� 1
30" DIP PC 200 RAW WATER r
MAIN WITH V-BID
POLYETHYLENE ENCASMENT
FIBER OPTIC CABLE
1
PPD3
TYPE C BEDDING
76+00
77+00
PROFILE
78+00
HORIZONTAL SCALE: 1"=20'
VERTICAL SCALE: 1"=4'
PROJECT
ENGINEER: Z. M. WANG
FINAL DRAWING - ISSUED FOR CONSTRUCTION
Hazen
HAZEN AND SAWYER
4011 WESTCHASE BOULEVARD, SUITE 500
RALEIGH, NORTH CAROLINA 27607
LICENSE NO.: C-0361
DESIGNED BY: B.EDWARDSARDS
DRAWN BY: P. SELISKER
CHECKED BY: N. JOHNSON
ONSTRUCTION
07/2023
ZMw
IF THIS BAR DOES NOT o 1/2'1,
MEASURE 1'THEN DRAWING
IS NOT TO FULL SCALE tm�
JLATORY REVIEW
0E 23
ZMW
ISSUED FOR
DATE
BV
79+00
CITY OF SANFORD
SANFORD, NORTH CAROLINA
SANFORD WATER FILTRATION FACILITY
30 MGD EXPANSION - CONTRACT 2
175
170
165
160
155
150
145
140
B0+00
RAW WATER MAIN
PLAN AND PROFILE
STA 75+00 TO STA 80+00
WARNING
HIGH-PRESSURE PIPELINE(S)
EXCAVATION ANDIOR CONSTRUCTION
PROHIBITED WITHOUT WRITTEN
PERMISSION FROM
ENTERPRISE PRODUCTS COMPANY
tot W4
4ul,ll
eJ _
BEFORE YOU DIGI
CONTACT ONB-CALL CENTER
CALL all
OR
HORIZONTAL SCALE: 1" = 20'
20 10 0 20'
4 2 0 4
VERTICAL SCALE: 1"=4'
DATE: JULY 2023
HAZEN No.: 30202-034
CONTRACT NO.: 2
DRAWING
NUMBER:
PP14

rn
ITT
—i ,•�•ti,.l:,. L,. i� '����� ^^MELTIkIL SEE rAAKIN60€! _ .rrl �. "- _.......
RICnT S+N= GF PACE J
cu Ek.Y pFfal;J:r (RFF m /•_... pTfi7"&2
r
Ppm� c= FENCE TYP. • ' w - .�. a :. LL
.M L1IRIT OF ;uS}ti€Yaudl' Tr9'..._ -��. _ .. ,.•..�.,.--..- .w,-Sfl.��.'••'T^". ,•4 '� ^ ^ S
.. SFRP�IW YfNPi,A.g6 ...•vfliYF,LSW.�-�-�------...r.9FrfAf6011r +.w.+5si�iPFq(1Lr—� �� _ .4FnPiwa7 _ ♦, . ; •, .. .. ^ , i � �� � s Qri
ye• llw E w I I Iriwd:nze4) w Qw
- - F0W -SA WiA-.gA9V OTNEPS - - • _ Q
xla�� rm�; i�a �sr•�s 6�:a��a: " sr�ls+�c��n�mer;�1 �+ ��53 s�k - ~ ' � ,� M ,��[�% —.
- l31+QQ � k� p11•NAv:rA(ER rNNN r —�Jf ~~
a2+ao _ y
:r rll FlOER (1pll;. CAU1C Qftri
!rw
�.. _ _^• «—� __ _�-.. .. .. '-• :-.. .ti:— -'-_ ... __- --.$ ,�i' jppryA{(r}7' r- � .' V' "Y,-`w�i@I[� .. •. .. i C�'I�� .. •• .
'M/F?FE �,$j!{� •S;QA+Li?Q._ ,-. �7Pi,SW=:YI1w+L90. _ lFjr!'F'�...-fiF•61'hW. i �iglT: PoAOD.-, R71!F+NIh ,�'_ }cnyc�l L'AI� S '�h ` ... � ". q 1 .FI�?f I�D°.�.
,. � [ • � - •, .. "•" .. �1. � 1!{f. SAC!'•. ! - ti7 � ` .. l• 4l
IrZ `l Si t. 70NdVH➢AHYFSAND PLAN ,r11EYLA,ea: 'f rl• r;• ti . iti . ..�r Y
.'c'ST S7r.Tx3f1 PER DET/vtL C5!IN 1R[F'LNE, lw - ..
SCALE: 1"=20' :1_••'
fih7
170
165
160
155
150
145
175
170
165
16D
155
....
w1.\RNIN6
HIGH-PRESSURE ?IPELINE (S;
AVAIIL]NANII+OR CONS1 R I Im 14)N I
F'ROH IOII ED Vill HDUT 14RiTTEN
KRMISSIpN FROM
E€GTERPRI5E PR0DU['TSCOb1PANY [
155
145
140
80+00 81+00 82+00 140
83+00 84+00 85+00
PRCUECT
:1tiFrR Z M. WAND
DeslcNenL1Y B.EDWARDS
.......... ..... — ... L .................
--
ORA'r;Nr,Y P. SELISKER
C-IECKEDBY: N. JOHNSON
2
CCY 153rWCsION € 7SCM2S
�
IF rHISBARDOES NCR G 1.2• 1"
hIFA$LIRF. +• THEN ()RA-1MG
IS NGT TO FULL SCALE
1
RE;.LiA.lpgv 1ic•Y> 71ML1
Zarr:•
REV
=SSUEU' FOR UArt'
By
FINAL DRAWING - ISSUED FOR CONSTPuCTION
PROFILE
HORIZONTAL SCALE: ,"=20'
VERTICAL SCALE: 1"=4'
Hazen
HAZEN AND SAWYER
4011 WESTCHASE BOULEVARD, SUITE 500
RALEIGH, NORTH CAROLINA 27607
LICENSE NO.: C•0381
CITY OF SANFORD
SANFORD, NORTH CAROLINA
SANFORD WATER Fli TRATIONI FACIE ITY
30 MGD EXPANSION — CONTRACT 2
RAW WATER MAIN
PLAN AND PROFILE
STA 80+00 TO STA 85+00
d-9
&HPOM You IXGI
DONTACT C948LCAJ.L C994=
CALL 811
OR
S-800.632-4m
s1(1R€ZGNTAL SCALE: 1" = 20
20 10 0 zo'
4 2 0
a o a
Vr RT€CA[ SCALE: 1"=W
DATE JULY 2023
HQrA NO: 30202-034
:<?NTfiAr:l NO 2
DRN',1'11JG
N.-VA6R
PP15

WATER BAR SLOPE
PROt'EC ON, TYP— .
1022
SILT FENCE/TREE - �P E)usrNG 4B" ,�a• r., R ht
LIMIT OF DISTURBANCE, TYP_---y TREELINE, TYP, AGE LAR •r
_ PfiOTECT10Pi FENCE, TYP- -- CORRUGATED HOPE
*,
SEE DETAIL G01-0113 (BY OTHERS) ! ,
' SFI{'PP49G', \S ISCKrbfl� }• 6�irvet.O9 8.[7rrPxt3OL.}�.-'�rn.-`-_ ' - _ i �_f, •� l._ Il_ i6' 7 `"'ioo ecsrls+CO74 rrfD'F+laa Mitt _ J iEG6 " J �gajYR�'h�. 1, •. FA. - - 1 - !: y _
'� '"`V`• - .,. ,TEMPORARYACCEURW
(10 INCLUDE
cas '. ,. 87+D 3a•wPRANWATIERMwN
86*QO
- - - . _ 9
7635WTTi1 RCEROVYICCABLE - .. -
LU
W
_
:
•fir
����}�.r�•
�a1a°?-,.�r.ti.��.acanrAc
�i �..stisP>=noB -. - j' ..�sn.`.,�n°D. r-_�zrrtnua _�.,.r
�wa
awAaelrwDooNgex�aNcv
szs-
vcta
_ '6i5
c
175
170
a
165
rc
o
_
3
160
0
0
155
g
5
U
150
0
145
140
85+00
767 5
PLAN`--=
SCALE: 1"=20' --
ors,-s>r
1 E22
INSTALL 6,20-POUNDANODES AND
TEST STATION PER DETAIL CP 07 ,
/
. WETLANDS. TYP.
/ � I
i-
lo/
f
m5
r
�
/
x
m:
r'��
�
f
41
175
Vo
y
V
W
QU
W w ml�
GRADE
TEMPORARY
ACCESS ROA6-
-
� �EX
I
I It
i r
I
T1
:1:8"NUN
30' DIP PC 20Q RAW WATER MAIN
WITH FIBER OPTIC CABLE
t): /A" CORRUGATED HJPE-=
i
I
I
TYPE C BEDDING
-
131 LF RI DIP
318 LF RJ DIP
86+00
87+00
PROFILE
HORIZONTAL SCALE: 1"=20'
VERTICAL SCALE: 1"=4'
88+00
89+00
170
165
160
155
150
145
140
90+00
NOTES:
1. ELEVATION OF EXISTING UTILITIES SHOWN
IN THE PROFILE ARE APPROXIMATE.
'90 Utty,
gzllm YOU DIG!
CONTACT CK4-CALL CENTER
CALL 811
OR
1-$00-�
HORIZONTAL SCALE: 1" = 20'
20 10 0 -
1.
4 2 D 4
VERTICAL SCALE: 1"=4'
PROJECT
ENGINEER: Z. M. WANG
FINAL DRAWING -ISSUED FOR CONSTRUCTION
HazenSANFORD,
_
HAZEN AND SAWYER
4011 WESTCHASE BOULEVARD, SUITE 500
RALEIGH. NORTH CAROLINA27607
LICENSE NO.: C-0361
CITY OF SANFORD
NORTH CAROLINA
RAW WATER MAIN
PLAN AND PROFILE
STA 85+00 TO STA 90+00
DATE: JUNE 2023
DESIGNED BY: B.EDWARDS
HAZENNO.: 30202-034
DRAWN BY: P.SELISKER
CONTRACT NO: 2
SANFORD WATER FILTRATION FACILITY
30 MGD EXPANSION -CONTRACT 2
DRAWING
NUMBER:
PP 6
CHECKED BY: N. JOHNSON
2
CONSTRUC-fILW
0MD2S
234W
SNOT a vz• 1•
MEASURE I'THEN DRAWING
MEASUIFTHISRE
IS NOT TO FULL SCALE
1
REGUTATOFiYREViEYl
=023
ZMW
REV
ISSUED FOR
DATE
BY

NOTES:
1. PER NOTES 1.3IO ON DWG CSP, CONTRACTOR SHALL COORDINATE
/// CONSTRUCTION ACTMTIES WITH THE TRIANGLE LAND
TRIANGLE LAND CONSERVANCY
P� iI1 CONSERVANCY (TLC)- � MIN4 AVENTS FM Rli 0. \ 2- MAINTENANCE OF THE EASEMENTS DURING CONSTRUCTION
PIN: 969SJ3455707 SHALL BE BY MECHANICAL MEANS ONLY- THE USE OF
CHEMICALSIPESTICIDES TO CONTROL GROWTH IS PROHIBITED.
CITY OF $I YFORD 1/J/
DB 70, PG 386 3. ACCESS OR OPERATION OF THE EXISTING RAW WATER PUMP
7635 AVENTS FERRY RD- STATION SHALL NOT BE HINDERED DURING ALL TIMES OF
CONSTRUCTION.
APPROXIMATE , r
PROPERTY 90l091ARY •� ±�
TEMPORARY re
CONSTRUCTION EASEMENT
I I
PERMANENT UTILITY - TREE PROTECTION FENCE, TYP,
EASEM I NT G31-0404 I
f'• ` I
WATER EAR SLOPE LCO' I
i 2
a I.OD — I OD LOD �"- t0D - LOD - LOD ----- LOD LOD f LOD — LOD — LOD — L00 - LOD
•y 1 PPDS �� n///////[//[[/!/[/[■i![////>t>T/>t//>t/!///////1/i/[1///if/////[1//![[/[[t[[i[[if1[i[!!!}[[/if////[i[i[/[i[1[[i!!/!!1////!!//R////[/////////[!i[[Ij[[![1[i[i�
5% '4 ., •
y
�e *~
EXISTING 74" RiP
•'� �: � IBY OTHERS] .. .. �•` —� ��, .. � �_ R
— �►
• .. - - - ' .• • �-- JURI$Q1CT3[NRAL WETLAHOS -' . _ ,,�'-- ■a
an
• ' , - . • , - ~ J r � -. �� . NORMAL LEVEL RIVERBANK •';
`�• - ^.. • _ , w - lr 01 R1� e•. MAXIMUM ALLOWASLE
��� _ -- _ 9fi4--—_.•_�-1 _ _�ti.. l LIMITS OF COFPER W4M 1 p
'L • '�" :-- - ••�.=_y- .. - \ I av,-ol I 1!i Ra'U:A >�
`I�
_ w w
t [
EXCAVATION 8UPPORT
jH
��-�:-^!'� 1�---��a '- - _'�� -,}' '� •+•.~ ••: •: � : � %.•'.•.- r - Y -■11/Y[i//[//[1[/[[[[1[f[[/[/f[/E/f//1[N!N!1[l!/i![[[[[}[[[[f[[[[[[r!1!![!!!!!!!!1!f[[[[![[[1[![[![[![[[T
/,!r.F '+eal�'us I
_ E14STWG RAW
_ .�._�1 -r_d= ti4. �•" �rtl''�r WATER PUMP - -
_. rf STATION
_.•i-60T —oal ao9 —ffal —cal —001 —am —GOT q01
_ O
Mf }.. ... _ — EX RAW WATER INTAKE
11 {y'_ — SILT FENCE. TYP. l+ y r7
TI'C �---- �� • . _� - -_ - !� • I�'- 1 z I TOP: 1Bu.2V r f •r. -
-�-� :^��1-+- 1•w Y91.G3t4IB4• 11 ff _
..
--.�uD1 D03 -_O
EX RETAININL' WALL
- - -- - AVENTS FERRY ROAD - NC 42
1 60' PUBLIC RIGHT-OF-WAY - - - -
1y-
LULPT-- —
TRIANGLE LANO CONSERVANCY f �,
DEL 1681 PG. 911
G AVENTS FERRY RD. — 165.
- — — — PIN: 989523455700 J _ _ ,— I
PLAN
SCALE: 1" = 20' 20 10 0 20'
SCALE: 1" = 20'
PROJECT
ENGINEER: Z. M. WANG
FINAL DRAWING - ISSUED FOR CONSTRUCTION
Hazen
HAZEN AND SAWYER
4011 WESTCHASE BOULEVARD, SUITE 500
RALEIGH, NORTH CAROLINA 27607
LICENSE NO.: C-0361
CITY OF SANFORD
SANFORD, NORTH CAROLINA
RAW WATER PUMP STATION
CIVIL
PHASE 1 EROSION CONTROL PLAN
DATE:
HAZEN NO: 30202-031
DESIGNED BY: A. MARCH
CONTRACT NO: 1
DRAWN BY: A. MARCH
SANFORD WATER FILTRATION FACILITY
30 MGD EXPANSION -
DRAWING
NUMBER:
C051
CHECKED BY: M. SANTOWASSO
2
CONSTRUCTION
D6r v2
IMW
IF THIS BAR DOES NOT 0 1/2" 1"
MEASURE I'THENDRAWING
IS NOT TO FULL SCALE �
1
REGULATORY REVIEW
t?_V2R23
Zl4W
REV
ISSUED FOR
DATE
BV

TRIANGLE LAND CONSERVANCY
DB. 1001 PG" 911
0 AVENTS FERRY RD.
PIN: 969523455700
. I
CITY OF SANFORD
DB 70. PG 386
7635 AVENTS FERRY RM
SFaPFILOO -
a
SFQAFiLOD
-� t'}'•-�?"s — ram- "- __ -- _ DEMOLISH EX RAW WATER
PUMPSTATION, SEE NOTE2—
•EXISTING 24• RCP �'.`• 1`�;� if ___
(BY OTHERS)
TEMPORARYACCESSROAD L •"s _
SW11MFdKATDN41N _"•4- ^_ `, I RAW WATER
1'WETL'ANDAREAS) �s ,} ` If PUMP STATION
FFE: 176,59
-
- =, - _7 �^
---
` - �' •.:
-- -- --- .. ,vw
— I
SFRPF2O0
. LOD LOD.- 4IX] -
-
•��
�.
ODEMOLISH I"PW
DEMOLISH ELEC. GENERATOR
011)- DEMOUSHUGE, TYP_'�� ~
R & CAP - -- -
AVENTS PERRY RdAD - NC 42
fia' PUBLIC RIGHT-OF-WAY
I
LOD LOD — LOD LOD LOD
LOD --I
0
s
0
0
I-
O
EXTEND 80.Y FENCE �
CAP AND ABANDON RAW WATER
INTAKE PIPE W/ FILLABLE FLOW
�1
OEMOU8H F.IL FENCE DEMOLISH RAW WATER 0
INTAKE STRUCTURE
r�GOT
ROl GQ, GO, QO,,—GO, --GD,_—o --
6
_ ii DEMOLISH RW LINES, TYP.' f�f I
DEMOLISH VALVE VAULT --
UTILITY POLES W/ ]
TRANSFORMERS 1
RETAINS G WALL,_ —
NC GRID-
- (NA033l20i1) - _-
-_- NAVOBB
REBAR & CAP
- _-_ _ •'`{ ,•_}.1t,,.y E1,"2,437.3T
7.
.:
TRIANGLE LAND CONSERVANCY �•' -T--=- -- - I y
DB•1681 PG. 911-
0 AVENTS FERRY RD-
PIN: 969523455700
- - - PLAN
SCALE: 1" = 20'
PROJECT
ENGINEER: Z. M" WANG
DESIGNED BY: A. MARCH
DRAWN BY: A. MARCH
CHECKED BY: M. SANTOWASSO
2
CONSTRUCTION
0612023fl.WIF
THIS BAR DOES NOT1
0 t/z" 1'
MEASURETHEN DRAWING
NOT TO FULL SCALE
REGULATORY REVeWY1023
REV
ISSUED FOR
DATEIS
FINAL DRAWING - ISSUED FOR CONSTRUCTION
Hazen
HAZEN AND SAWYER
4011 WESTCHASE BOULEVARD, SUITE 500
RALEIGH, NORTH CAROLINA 27607
LICENSE NO.: C-0381
CITY OF SANFORD
SANFORD, NORTH CAROLINA
SANFORD WATER FILTRATION FACILITY
30 MGD EXPANSION - CONTRACT 1
NOTES
1. CONTRACTOR SHALL CONSTRAIN ALL WORK TO BE WITHIN THE
LIMITS OF DISTURBANCE AND SHALL BE FINANCIALLY (OR
OTHERWISE) RESPONSIBLE FOR ANY VIOLATIONS OF THE NC
LAND CONSERVANCY CONSERVATION EASEMENT
REQUIREMENTS_
2_ THE EXISTING RAW WATER PUMP STATION IS TO REMAIN
OPERATIONAL UNTIL THE NEW RAW WATER PUMP STATION IS
OPERATIONAL. EXISTING PUMP STATION SHALL THEN BE
DEMOLISHED TO BELOW GRADE, AND THE WET WELL IS TO BE
FILLED TO GRADE WITH CONCRETE-
3- AFTERTHE EXISTING RAW WATER PUMP STATION IS
DECOMISSIONED, THE 30' RAW WATER INTAKE PIPE IS TO BE
CAPPED AND ABANDONED WITH FLOWABLE FILL" THE REMAINING
PORTIONS OF THE EXISTING INTAKE STRUCTURE SHALL BE
DEMOLISHED-
4 TEMPORARY DIVERSION AND PUMPED BYPASS ARE TO BE
REMOVED AT SUCH TIME THAT ALL AREAS OUTSIDE OF NEW RWPS
AND RETAINING WALL ARE READY TO BE PERMANENTLY
STABILIZED_
SCALE: 1" = 20'
RAW WATER PUMP STATION
CIVIL
PHASE 2 DEMOLITION PLAN
20 10 0 20'
ion
DATE: JUNE 2023
HAZEN NO, 30202-034
CONTRACT NO:
DRAWING
NUMBER:
C053

I NOTES:
I / 1- CONTRACTOR SHALL CONSTRAIN ALL WORK TO BE WITHIN THE
I// LIMITS OF DISTURBANCE AND SHALL BE FINANCIALLY (OR
TRIANGLE LAND CONSERVANCY OTHERWISE) RESPONSIBLE FOR ANY VIOLATIONS OF THE NC
08. 1681 PG. 911 LAND CONSERVANCY CONSERVATION EASEMENT
0 AVENTS FERRY RD. \ :_'+• REOUIREMENTS-
PIN:969523455700
2. ALL JURISDICTIONAL WETLANDS ARE TO BE RESTORED TO THEIR
\ i EXISTING CONDITIONS AND PERMANENTLY SEEDED WITH THE
WETLANDIRIPARIAN MIX AS SHOWN ON DWG C001.
CITY OF SANFORD
DB 70, PG 366
111 7635 AVENTS FERRY RD. _
1
3FaPF&Oo 9Fl1PF'AOp LOD\ �� r J
F'
tOp = LOD -. LOD - LOD - 40F7 -- LOD - IAD; LOD - LOO --- LOD 4OO
- - -{'' WA - TER 8l1PPLY WATERSHED ❑
S.- NG7171CAL AREA
�- ",B�RPFM180 8F8PFM1ou _ 11 jrI
- SEENOTE
YP
SEE E TLR}YOE, 1CTION
NOTE 2
Soso
goo ftmo
- r fl
RAW WATER ']
PUMP STATION AIR BURST
r- 1 FFE: 176.50' I EQUIPMENT
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DB. 1681 PG. 911 -
0 AVENTS FERRY RD.
- PIN: 969523455700
ARY
SCALE: 1" = 20' 20 10 0 20'
SCALE: 1" = 20'
PROJECT
ENGINEER: Z. M. WANG
FINAL DRAWING - ISSUED FOR CONSTRUCTION
Hazen—HAZERAC
HAZEN AND SAWYER
4011 WESTCHASE BOULEVARD, SUITE 500M
RALEIGH,NORTHCAROLINA27607
LICENSE NO.: C-0301
CITY OF SANFORD
SANFORD, NORTH CAROLINA
SANFORD WATER FILTRATION FACILITY
30 MGD EXPAN I -
RAW WATER PUMP STATIONCONTRACT
PHASE 2 SITE PLAN
DATE:
30202-031DESIGNED
BY: A. MARCH
NO.:oRAwN
Bv: A. MARCHCIVIL
DRAWING
NUMBER:
C055
CHECKED BY: M. SANTOWASSO
z
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Pfif2023NMW
THIS BAR DOES NOT 0 1/2" 1"1
THIS EI'THENORAWING
IS NOT TO FULL SCALE �
REGULATORYREVIEW
032023IF
ISSUEDFOR
DATE

GENERAL:
EROSION CONTROL:
SEEDING SCHEDULE
..a
�T
a�
N
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1. THE CONTRACTOR IS SOLELY RESPONSIBLE FOR SITE SAFETY ASSOCIATED WITH THE WORK UNDER
THIS PROJECT AND FOR COMPLIANCE WITH ALL FEDERAL, STATE AND LOCAL HEALTH AND SAFETY
LAWS, CODES, REGULATIONS, AND ORDINANCES INCLUDING, BUT NOT LIMITED TO, THOSE
CURRENTLY MANDATED BY THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION (OSHA).
2. CONTRACTOR SHALL BE SOLELY RESPONSIBLE FOR THE DESIGN, INSTALLATION, AND MAINTENANCE
OF ALL EXCAVATION SUPPORT ON THE PROJECT. ALL EXCAVATION SUPPORT SHALL BE DESIGNED BY
A PROFESSIONAL ENGINEER REGISTERED IN THE STATE OF NORTH CAROLINA_ ALL EXCAVATION
SUPPORT DESIGN DOCUMENTS SHALL BE PRESENTED TO THE ENGINEER FOR REVIEW BEFORE
IMPLEMENTATION. CONTRACTOR SHALL USE ADEQUATE SHORING METHODS TO ENSURE:
A. COMPLIANCE WITH OSHA REGULATIONS.
B. PROTECTION OF EXISTING PAVEMENT AND ROAD SHOULDERS, STRUCTURES AND UTILITIES.
C. CONSTRUCTION ACTIVITIES ARE CONFINED TO RIGHTS -OF -WAY OR EASEMENTS AS INDICATED
3. LIMITS OF DISTURBANCE CLOD) SHALL BE AS INDICATED ON THE CONTRACT DRAWINGS. ANY
CHANGES TO THE LOD BY THE CONTRACTOR SHALL REQUIRE PRIOR APPROVAL FROM THE ENGINEER
AND DEMLR LAND QUALITY SECTION.
4. CONTRACTOR SHALL REPAIR AT HIS OWN EXPENSE, ANY DAMAGE CAUSED BY CONSTRUCTION
RELATED ACTIVITIES TO EXISTING UTILITY SERVICE LINES.
S. IN THE EVENT OF DAMAGE TO EXISTING UTILITIES, CONTRACTOR SHALL STOP WORK IMMEDIATELY,
TAKE NECESSARY PRECAUTIONS TO PREVENT INJURY OR FURTHER DAMAGE, AND NOTIFY PROPER
AUTHORITIES. CONTRACTOR SHALL BE RESPONSIBLE FOR RESTORING/REPAIRING ALL EXISTING
STRUCTURES, CONDUITS, OR OTHER UTILITIES DAMAGED BY CONTRACTOR'S OPERATIONS AT NO
COST TO OWNER.
6. REMOVAL AND REPLACEMENT OR REPAIR OF EXISTING UTILITY SERVICES SHALL BE COORDINATED
WITH APPROPRIATE UTILITY COMPANY AT NO ADDITIONAL COST TO THE OWNER.
7. THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE REMOVAL AND REPLACEMENT TO ORIGINAL OR
BETTER CONDITION OF ALL EXISTING PAVEMENTS, FENCES, AND MISCELLANEOUS ITEMS WHERE
DAMAGED BY CONSTRUCTION ACTIVITIES OR REQUIRED TO COMPLETE THE CONSTRUCTION.
8. ALL HOLES, TRENCHES, AND OTHER HAZARDOUS AREAS SHALL BE ADEQUATELY PROTECTED BY
BARRICADES, LIGHTS OR OTHER PROTECTIVE DEVICES.
9. REMOVAL OF EXCAVATED MATERIALS -AND DAILY CLEANUP OPERATIONS SHALL BE PERFORMED IN
COMPLIANCE WITH THE SPECIFICATIONS AND TO THE SATISFACTION OF THE OWNER/ENGINEER.
10. EXCESS/UNSUITABLE SPOIL TO BE REMOVED FROM SITE. PRIOR TO BEGINNING CONSTRUCTION,
CONTRACTOR SHALL SUBMIT THE OFF -SITE SPOIL LOCATIONS TO BE USED AND PROVIDE
DOCUMENTATION OF EROSION CONTROL MEASURES TO BE PROVIDED DURING DISPOSAL
OPERATIONS. CONTRACTORS OFF -SITE SEDIMENT CONTROL MEASURES MUST BE APPROVED BY NC
DEMLR PRIOR TO SPOIL DISPOSAL.
11. ALL EROSION AND SEDIMENTATION CONTROLS SHALL BE IMPLEMENTED BEFORE CONSTRUCTION
COMMENCES AND SHALL NOT BE REMOVED UNTIL PERMANENT GROUND COVER STABILIZATION HAS
BEEN ESTABLISHED.
12. THE CONTRACTOR SHALL RECORD AND SUPPLY TO THE ENGINEER THE LOCATION OF ALL UTILITIES
CROSSED AND THE NEW LOCATION AND DEPTH OF ALL RELOCATED AND/OR ADJUSTED UTILITIES.
13. ALL YARD VALVE OPERATORS/ACTUATORS SHALL BE EQUIPPED WITH CONSERVATIVELY SIZED
EXTENSION BONNETS EXCEPT IN ROADWAYS WHERE A STANDARD VALVE BOX WITH NUT SHALL BE
PROVIDED AS SPECIFIED IN SECTION 40 05 57.
14. THE 1% ANNUAL CHANCE FLOOD (ACF) IN THE VICINITY OF THE WATER FILTRATION FACILITY IS
BETWEEN 212'-222' TAKEN FROM FLOOD INSURANCE RATE MAPS (FIRM) DATED FEBRUARY 2ND,
2007, MAP #3710968500K. THE ACF IN THE VICINITY OF THE RAW WATER PUMP STATION IS 172'
BASED ON FIRM DATED FEBRUARY 2ND, 2007, MAP *3710969500K.
HORIZONTAL CONTROL: NAD 83 (2011)
VERTICAL CONTROL: NAVE) 88
1. CONTRACTOR TO POST EROSION CONTROL PERMIT ON JOB SITE AS REQUIRED.
2. ALL EROSION CONTROL MEASURES SHALL BE IN PLACE BEFORE ANY LAND CLEARING OR
DISTURBANCE ACTIVITIES MAY BEGIN. ALL SKIMMER BASINS, SEDIMENT TRAPS, AND SILT FENCE
OUTLET" SHALL BE IDEMM ED WITH PERMANENT STGNAGE IN THE FIELD.
3. PER NPDES REQUIREMENTS, A RAIN GAUGE, SELF -INSPECTIONS RECORDS, PERMIT, CERTIFICATE OF
COVERAGE, AND S&E PLAN ARE REQUIRED TO BE MAINTAINED ON ISTE AND ACCESSIBLE DURING
INSPECTIONS. IT IS RECOMMENDED THESE ITEMS BE PLACED IN A PERMITS BOX AT THE BEGINNING
OR ENTRANCE OF PROJECT. A RAIN GAUGE SHALL BE MAINTAINED IN GOOD WORKING ORDER ON
THE SITE UNLESS ANOTHER RAIN -MONITORING DEVICE HAS BEEN APPROVED BY THE NC DIVISION
OF WATER QUALITY. A WRITTEN RECORD OF THE DAILY RAINFALL AMOUNTS SHALL BE RETAINED
AND ALL RECORDS SHALL BE MADE AVAILABLE TO THE DIVISION OF WATER QUALITY. REFER TO THE
NC NPDES GENERAL PERMIT NCGO10000, SECTION II.B.(3)(B), FOR ADDITIONAL INFORMATION.
4. THE CONTRACTOR SHALL CONDUCT SELF -INSPECTIONS OF THE EROSION AND SEDIMENTATION
CONTROL MEASURES AND COMPLETE THE FOLLOWING COMBINED SELF -INSPECTION FOR FOUND ON
THE DEMLR WESITE: https;//deq.nc.gov/about/dlvlsions/energy-mineral-land-resources/eroslon-
sediment-control/fortes. TWELVE (12) MONTHS OF COMPLETE INSPECTION RECORDS SHALL BE KEPT
ON -SITE AND AVAILABLE FOR INSPECTION AT
ALLTIMES.
S. THE CONTRACTOR SHALL FURNISH AND INSTALL ALL NECESSARY EROSION CONTROL MEASURES
WHETHER OR NOT SHOWN ON THE PLANS TO PROTECT ADJACENT CREEKS, RIVERS, ROADWAYS, ETC.
FROM SILTATION AND EROSION.
6. ALL EROSION CONTROL MEASURES SHALL BE INSPECTED WEEKLY AND WITHIN 24 HOURS OF ANY
RAINFALL EVENT THAT PRODUCES 1 INCH OR MORE OF RAIN. REPAIR AND/OR REPLACE AS
NECESSARY. SEE STANDARD DETAILS ON CONTRACT SHEET DC3 FOR SPECIFIC MAINTENANCE
REQUIREMENTS FOR EACH EROSION AND SEDIMENT CONTROL MEASURE UTILIZED ON THIS
PROJECT.
7. EROSION CONTROL MEASURES SHALL BE CLEANED OF ACCUMULATED SEDIMENT WHEN VOLUME OF
MEASURE IS HALF FULL. SEDIMENT SHALL BE REMOVED FROM BEHIND SILT FENCING WHEN IT
BECOMES APPROXIMATELY 0.5 FEET DEEP AT THE FENCE. THE SEDIMENT FENCE SHALL BE REPAIRED
AS NECESSARY TO MAINTAIN THE BARRIER. REMOVED SEDIMENT SHALL BE DISPOSED OF IN SUCH A
MANNER AS TO PREVENT FURTHER SEDIMENT TRANSPORT. IF NO SUITABLE ON -SITE LOCATIONS
ARE AVAILABLE, ALL REMOVED SEDIMENT WILL BE LEGALLY DISPOSED OF OFF -SITE AT NO
ADDITIONAL COST TO THE OWNER.
B. ALL EXCESS SOIL RESULTING FROM EARTHWORK OPERATIONS SHALL EITHER BE STOCKPILED OR
REMOVED FROM SITE BY THE CONTRACTOR AT THE DISCRETION OF THE OWNER AND ENGINEER. ALL
SOIL STOCKPILE AREAS USED FOR BACKFILL AND OTHER ACTIVITIES SHALL BE WITHIN THE LOD AS
SHOWN ON THE DRAWINGS, AND LOCATED, AT A MINIMUM, 50 FEET FROM ANY SURFACE WATERS.
STOCKPILE SIDE SLOPES SHALL BE NO STEEPER THAN 3:1 AND TOP OF STOCKPILE SHALL BE SLOPED
AT A MINIMUM OF 5% TO PROMOTE POSITIVE DRAINAGE. ALL ONSITE TEMPORARY SOIL STOCKPILES
SHALL BE SEEDED WITH TEMPORARY AND/OR PERMANENT SEEDING MEASURES FOR THE DURATION
OF CONSTRUCTION ACTIVITIES. ALL CONTRACTOR STAGING AND LAYDOWN AREAS, SOIL OR WASTE
STOCKPILE AREAS SHALL HAVE PERIMETER SILT FENCE. LOCATED NO CLOSER THAN 6 FEET FROM
TOE OF SLOPE TO ALLOW FOR ACCESS AND MAINTENANCE. ANY SOILS TAKEN OFF SITE BECOMES
THE CONTRACTORS RESPONSIBILITY AND SHALL COMPLY WITH ALL REQUIRED STATE AND LOCAL
REGULATIONS AND PERMITS.
9. ALL EROSION CONTROL MEASURES SHALL REMAIN IN PLACE UNTIL ENTIRE SITE IS PERMANENTLY
STABILIZED WITH VEGETATION AS PER SEEDING SPECIFICATIONS AND SCHEDULE. ALL TEMPORARY
EROSION CONTROL DEVICES ARE TO BE REMOVED AFTER PERMANENT STABILIZATION HAS BEEN
ACHIEVED AND APPROVAL HAS BEEN GRANTED BY THE LAND QUALIFY SECTION AND ENGINEER.
10. RESTORE ALL DISTURBED AREAS INCLUDING DITCHES/SWALES, STAGING/LAYDOWN/PARKING
AREAS TO ORIGINAL GRADE AND ELEVATION AND ORIGINAL OR BETTER CONDITION, EXCEPT WHERE
NOTED ON THE CONTRACT DRAWINGS.
11. IN WETLANDS, CONTRACTOR SHALL REMOVE AND STOCKPILE THE TOP 12" OF MATERIAL THIS
MATERIAL SHALL BE USED TO BACKFILL THE TOP 12" OF THE TRENCH IN THE WETLANDS DURING
BACKFILL OPERATIONS. THE TRENCH CANNOT BE CONSTRUCTED IN SUCH A MANNER AS TO DRAIN
THE WATERS OF THE UNITED STATES (E.G., BACKFILLING WITH EXTENSIVE GRAVEL LAYERS,
CREATING A FRENCH DRAIN EFFECT).
12. IN WETLANDS, ANY EXPOSED SLOPES AND STREAM BANKS MUST BE STABILIZED UPON COMPLETION
OF THE UTILITY LINE CROSSING OF EACH WATERBODY, NOT TO EXCEED 90 DAYS OF COMPLETION
OF THE PROJECT.
NOTMICAMON OF LAND RESOURCES SEDIMENT AND ERG!-,IM CONTROL SVLF•IN PECTION PROGRAM:
THE SEDIMENTATION POLLUTION CONTROL ACT WAS AMENDED IN 2006 TO REQUIRE THAT PERSONS RESPONSI RUE FOR LAND DISTURBING ACTIVRIES INSPECT A PROJECT AFTER EACH
PHASE OFTHE HE PROJECT TO MAKE SURE THAT THE APPROVED EROSION AND SEDIMENTATION CONTROL PLAN IS BEING FOLLOWED. RULES OETAI LNG THE DOCUMENTATION OF THESE
INSPECTIONS TOOK EFFECT OCTOBER 1, 2010. THE SELF -INSPECTION PROGRAM IS SEPARATE FROM THE WEEKLY SELF MONITORING PROGRAM OF THE NPDES STORMWATER PERMIT TOR
CONSTRUCTION ACTIVITT ES- THE FOCUS OF THE SELFA NSPECTION REPORT IS THE INSTALLATION AND MAINTENANCE OF EROSION AND SEDIMENTATION CONTROL MEASURES ACCORDING
TO THE APPROVED PLAN. THE INSPECTIONS MUST BE CONDUCTED AFTER EACH PHASE OF THE PROJECT, AND CONTINUED UNTIL PERMANENT GROUND COVER 15 ESTABLISHED IN
ACCORDANCE WITH THE NCGS 113A 54,1 ANO ISA NCAC 46.0131. THE SELF -INSPECTION REPORT MkM IS AVAILABLE AS AN EXCEL SPREADSHEET FROM
NTTP:/IW W W.DLRENR,STATE.NC.LS/PAGM-SEOFMENTA71010-NEW.MTML. 1F YOU HAVE ANY QUESTIONS OR CANNOT ACCESS THE FORM, PLEASE CONTACT THIS OFFICE AT (9L0) 473.3300,
LEGEND
SYMBOLS NEW DEMO EXISTING NEW EXISTING
TEL RED BUILDING/STRUCTURE FENCE
(RESET/NEW)
POWER POLE 300 / 3U� CONTOUR
BITUMINOUS PAVEMENT
SOIL BORING X302.00 302.00 SPOT ELEVATION
CONCRETE CURB
AND GUTTER PROPERTY LINE
CONCRETE PAD/PAVING
:as OVERHEAD ELECTRIC
CONCRETE SIDEWALK "' - WATER PIPING
WETLANDS ELECTRIC DUCTBANK
-� - � - - - -
LIMITS OF SURVEY
PROJECT
ENGINEER: Z. M. WANG
DESIGNED BY: A. MARCH
DRAWN BY: A. MARCH Hazen
CHECKED BY: M. SANTOWASSO
HAZEN AND SAWYER
2 CONSTRUCTION 071207E m.y
IF THIS BAR DOES NOT U i/T 1.4011WESTCHASEBOULEVARD,SUITE500
t REGULATORY REVIEW 030023MEASURE1'THEN DRAWING RALEIGH, NORTH CAROLINA 27607
IS NOT TO FULL SCALE �FINAL DRAWING - ISSUED FOR CONSTRUCTIONREV IBSUEDFOR DATE LICENSE NO.: C-0361
APPLICATION RATES IN POUNDS/ACRE
:SEED...
PLANTING
STRAW
MIXTURE
SEASON
LIME"
FERTILIZER'
MULCH'
COMMENTS
P
AUG 15 - MAY 1
4000
1000
4000
OVERSEED WITH TYPE P
TS
MAY 1 - AUG 15
4000
750
4000
SEED MIXTURE DURING
NEXT PLANTING SEASON
OVERSEED WITH TYPE P
TIN
AUG 15 - MAY 1
4000
750
4000
SEED MIXTURE DURING
NEXT PLANTING SEASON
RB/WET
DEC 1 - MARCH 14
4000
BY SOIL TEXT
4000
p - PERMANENT SEEDING
RIPARIAN MIX (15 LB/AC PURE LIVE SEED....)
LAWN MIX (150 LB/AC) TALL FESCUE
25% DEERTONGUE (Dichanthelium clandestinum)
30% LITTLE BLUESTEM (Schicarylum scoparium)
10% INDIAN WOODOATS (Chasmanthium latifolium)
25% VIRGINIA WILDRYE (Elymus viryinicus)
10% SOFT RUSH (luncus effusus)
TS - TEMPORARY SUMMER SEEDING (LB/AC)
BROWNTOP MILLET (Umchloa mmosa)
GERMAN MILLET (Setaria italica)
TW -TEMPORARY WINTER, SPRING, FALL
SEEDING (LB/AC)
RYE GRAIN (Secale cemale)
WHEAT (TriUcum aestivum)
RB/ - RIPARIAN BUFFER/WETLAND (LB/AC)
WET 10 SWITCHGRASS
7 BIG BLUESTEM
5 LITTLE BLUESTEM
3 INDIAN GRASS
1. SCARIFY 2" DEPTH OF SUBGRADE PRIOR TO PLACING TOPSOIL.
2. TOPSOIL SHALL BE SPREAD AT 4" INCH CONSOLIDATED DEPTH
3. APPLY SEED UNIFORMLY WITH A CYCLONE SEEDER, DROP -TYPE SPREADER, OF HYDROSEEDER
ON A FIRM, FRIABLE SEEDBED- IN FINE SOILS, SEEDS SHOULD BE DRILLED 1/4 - 1/2 INCH. IN
COARSE, SANDY SOILS, SEEDS SHALL BE PLANTED NO DEEPER THAN 3/4 INCH. COVER
BROADCAST SEED BY LIGHTLY RAKING OR CHAIN DRAGGING; THEN FIRM SURFACE WITH A
ROLLER OR CULTIPACKER TO PROVIDE GOOD SEED CONTACT.
• LIME SHALL BE APPLIED AT A MINIMUM OF 2 TONS PER ACRE WITH 3 TONS PER ACRE IN CLAY
SOILS. APPLICATION RATES AND/OR CHEMICAL ANALYSIS SHALL BE CONFIRMED OR
ESTABLISHED BY SOIL TEST_ TACK MULCH BY APPLYING AT 0.10 GAL/YD'
*" FERTILIZER SHALL BE 10-10-10 ANALYSIS.
... SEED MIXTURES TO BE USED ON THE PROJECT SHALL BE AS FOLLOWS (ACCEPTABLE
SUBSTITUTES PER SECTION 6.24 OF THE NC EROSION AND SEDIMENTATION CONTROL PLANNING
AND DESIGN MANUAL MUST BE APPROVED BY ENGINEER)
.... ACTUAL QUANTITY OF BULK SEED IS LARGER, AND IS CALCULATED AS THE REQUIRED PURE LIVE
SEED DIVIDED BY BOTH THE GERMINATION AND PURITY- ENSURE SEEDS ARE PROPERLY
STRATIFIED, IF APPLICABLE, IN ORDER TO ACHIEVE GERMINATION NOTED ON SEED TAG.
NEW
IDEMO
EXISTING
APPROXIMATE WOODLINE
STREAM
ABBREVIATIONS
/���/`�������
ACF
ANNUAL CHANCE FLOOD
G
GAS
YARD PIPING
-••-
SWALE WITH LINING
STAR BILIZED OUTLET
EDP
EDGE OF PAVEMENT
POP
ROCK OUTLET
t,
MANHOLE
,I�I�(I,
FOSILT FENCE
PROTECTION
❑
YARD INLET
YARD INLET PROTECTION
LOD
LIMITS OF DISTURBANCE
OHE
OVERHEAD ELECTRIC
SS
SANITARY SEWER
®
FLARED END SECTION
^.s.v i-,i5
GRAVEL CONSTRUCTION
ENTRANCE
FOC
FIBER OPTIC CABLE
W
WATER
sr
SILT FENCE
LP
LIGHT POLE
R
PROPERTY LINE
- -
STORM DRAIN LINE
- TPF -
TREE PROTECTION FENCE
UGE
UNDERGROUND ELECTRIC
C
CENTER LINE
nn
TEMPORARY PUMP AROUND
PP
POWER POLE
RECM
ROLLED EROSION
LOD-
LIMITS OF DISTURBANCE
CONTROL MATTING
CITY OF SANFORD
SANFORD, NORTH CAROLINA
SANFORD WATER FILTRATION FACILITY
30 MGD EXPANSION - CONTRACT 1
CIVIL
NOTES AND LEGEND
DATE: JULY 2023
HA7EN NO.: 30202-034
CONTRACT NO.: 1
DRAWING
NUMBER:
C001

GENERAL EROSION CONTROL SEQUENCE:
WATER FILTRATION FACILITY SEQUENCE:
RAW WATER PUMP STATION SEQUENCE:
RAW WATER CONVEYANCE SEQUENCE:
COMMENCEMENT OF EROSION CONTROL ACTIVITIES
PHASE I - DWGS COIO-CO16
PHASE I - DWGS C050-CO52
DWGS PPOl-PP17
1. CONTRACTOR SHALL SIGN AND IMPLEMENT THE REQUIREMENTS OF THE STATE APPROVED
1. PRIOR TO ANY LAND DISTURBING ACTIVITIES, THE CONTRACTOR SHALL INSTALL GRAVEL
1. PRIOR TO LAND DISTURBING ACTIVITIES, THE CONTRACTOR SHALL INSTALLTHE TEMPORARY
1. PRIOR TO ANY LAND DISTURBING ACTIVITIES, THE CONTRACTOR SHALL INSTALL ALL
EROSION CONTROL PLAN TO COMPLY WITH THE NORTH CAROLINA NATIONAL POLLUTANT
CONSTRUCTION ENTRANCE. ONCE ENTRANCE IS IN PLACE, CONTRACTOR SHALL INSTALL
DIVERSION SWALE, AND SILT FENCE SHALL BE INSTALLED.
TEMPORARY PERIMETER EROSION CONTROL MEASURES AS INDICATED ON THE CONTRACT
DISCHARGE ELIMINATION SYSTEM (NPDES) GENERAL PERMIT FOR STORMWATER DISCHARGES
TEMPORARY PERIMETER EROSION CONTROL MEASURES, INCLUDING SEDIMENT BASINS AND
DRAWINGS. THE CONTRACTOR SHALL SPECIFICALLY INSTALL THE TEMPORARY GRAVEL
ASSOCIATED WITH CONSTRUCTION ACTIVITY.
TEMPORARY DIVERSION SWALES, AS INDICATED ON THE CONTRACT DRAWINGS.
2. CONTRACTOR SHALL CLEAR AND GRUB THE AREAS AS SHOWN; THE TOP 12 INCHES OF
CONSTRUCTION ENTRANCE, SILT FENCE, AND EXISTING STORM DRAINAGE PROTECTION
TOPSOIL OF JURISDICTIONAL WETLANDS SHALL BE STOCKPILED WITHIN THE LIMITS OF
MEASURES.
2. CERTIFICATE OF COVERAGE (CDC) MUST BE OBTAINED BEFORE ANY LAND DISTURBING
2. CLEARING AND GRUBBING SHALL BE ALLOWED AS APPROPRIATE TO INSTALL TEMPORARY
DISTURBANCE.
ACTIVITY OCCURS. THE CDC CAN BE OBTAINED BY SUBMITTING THE NOTICE OF INTENT
EROSION CONTROL MEASURES. ONCE ALL TEMPORARY MEASURES HAVE BEEN INSTALLED,
2. SEE DETAIL 1/PPD6 FOR STREAM CROSSING CONSTRUCTION SEQUENCE BEFORE BEGINNING
(E-NOI) FORM AT DEQ.NC.GOV/NCG01. A COPY OF THE E&SC PERMIT, THE COO, AND A HARD
CONTRACTOR SHALL BE ALLOWED TO CLEAR AND THE GRUB THE REMAINING LIMITS AS
3. TEMPORARY SEEDING MEASURES SHALL BE EMPLOYED THROUGHOUT THE DURATION OF
ANY STREAM DISTURBANCE WORK ONCE PUMP AROUND MEASURES AND EROSION CONTROL
COPY OF THE PLAN MUST BE KEPT ON SITE AND ACCESSIBLE DURING CONSTRUCTION.
INDICATED ON DWG C006. ALL DEBRIS FROM TREE CLEARING SHALL BE REMOVED FROM SITE.
CONSTRUCTION ACTIVITIES ON ANY AREA WHICH WILL REMAIN UNDISTURBED FOR MORE
MEASURES ARE IN PLACE CONTRACTOR MAY BEING PIPE INSTALLATION. CONTRACTOR SHALL
NO BURNING OF DEBRIS WILL BE ALLOWED.
THAN 7 WORKING DAYS OR 14 CALENDAR DAYS, WHICHEVER IS SHORTER. ALL SLOPES
CONTINUOUSLY MAINTAIN EROSION CONTROL MEASURES TO MINIMIZE DISTURBANCE
3. THE CONTRACTOR SHALL NOTIFY THE STATE LAND QUALITY SECTION AT [phone] TO
STEEPER THAN 3H:1V SHALL BE PLANTED OR OTHERWISE PROVIDED WITH TEMPORARY OR
STREAMBANK SHALL BE RESTORED AND STABILIZED WITHIN 48 HOURS AS PER DETAIL 2/PPD6.
SCHEDULE A PRE -CONSTRUCTION MEETING. ADDITIONALY, CONTRACTOR SHALL CONTACT THE
3. FOLLOWING THE INSTALLATION OF ALL TEMPORARY EROSION AND SEDIMENTATION CONTROL
PERMANENT GROUND COVER, DEVICES, OR STRUCTURES SUFFICIENT TO RESTRAIN EROSION
DEMUR RALEIGH REGIONAL OFFICE AT LEAST 48 HOURS PRIOR TO COMMENCING THE LAND
MEASURES, THE CONTRACTOR MAY BEGIN EARTHWORK OPERATIONS. TEMPORARY DIVERSION
WITHIN 7 CALENDAR DAYS. ALL OTHER SLOPES OF 3H:1V OR FLATTER, EXCEPT THOSE
USED FORCHANNYL RAW Or4WON SHALL BE MONITORED 24/7 UNTIL
DISTURBING ACTIVITY.
SWALES SHALL BE INSTALLED AS SHOWN ON THE CONTRACT DRAWINGS TO CONVEY ALL
GREATER THAN 50 FT IN LENGTH, SHALL BE PROVIDED WITH TEMPORARY OR PERMANENT
UCTION ACTIVITIES ARE COMPLETE, THE STREAM BANKS ARE STABILIZED, AND FLOW
PROJECT RUNOFF TO A SEDIMENT CONTROL BASIN, OR AN APPROPRIATE OUTLET.
GROUND COVER, DEVICES, OR OTHER STRUCTURES SUFFICIENT` TO RESTRAIN EROSION
ORED TO CHANNELS.
4. PER NPDES REQUIREMENTS, A RAIN GAUGE, SELF -INSPECTION RECORDS, PERMIT,
WITHIN 14 CALENDARS DAYS.
CERTIFICATE OF COVERAGE, AND ES&C PLAN ARE REQUIRED TO BE MAINTAINED ON SITE AND
4. ALL DEWATERING FLOWS RESULTING FROM CONSTRUCTION EXCAVATION, ETC. SHALL PASS
GS USED FOR STREAM PUMP AROUND DEWATERING SHALL BE CONTINUOUSLY
ACCESSIBLE DURING INSPECTION. IT IS RECOMMENDED THAT THESE ITEMS BE PLACED IN A
THROUGH A SILT BAG OR OTHER APPROVED DEWATERING DEVICE AS NOTED IN OVERALL
4. STOCKPILES, LAYDOWN OR WASTE AREAS, CONCRETE WASHOUTS, PORTABLE TOILETS, AND
RED DURING OPERATION. OVERFILLING OF SILT BAGS SHALL NOT BE ALLOWED AND
liRw
PERMITS BOX AT THE BEGINNING OR ENTRANCE OF PROJECT
EROSION AND SEDIMENT CONTROL NOTES. NO DEWATERING FLOW SHALL BE DISCHARGED
FUELS MUST BE LOCATED AT LEAST 50 FEET AWAY FROM ANY OPEN WATER CONVEYANCES,
BAGS SHALL BE DISPOSED OF IN AN APPROVED MANNER. ALL DEWATERING FLOWS
DIRECTLY TO GRADE WITHOUT TREATMENT. SILT BAGS SHALL BE PLACED SO THAT WATER
SUCH BASINS, DITCHES, STORM DRAIN INLETS, ETC. THE LOCATION OF THESE ACTIVITIES
ING FROM CONSTRUCTION EXCAVATION, ETC. SHALL PASS THROUGH A SILT BAG OR
S. NO CONSTRUCTION OR LAND DISTURBANCE ACTIVITY SHALL BEGIN UNTIL ALL PERMITS ARE
DRAINS TOWARDS A DIVERSION SWALE AND/OR SEDIMENT CONTROL BASINS.
MAY BE FIELD ADJUSTED IF THE DISTANCE REQUIREMENTS ARE MET- EARTHWORK, STORAGE
E
APPROVED DEWATERING DEVICE AS NOTED IN OVERALL EROSION AND SEDIMENT
OBTAINED AND TEMPORARY SEDIMENT AND EROSION CONTROL MEASURES HAVE BEEN
OF MATERIAL, ETC. IS PROHIBITED OUTSIDE THE DESIGNATED LIMITS OF DISTURBANCE.
L NOTES. NO DEWATERING FLOW SHALL BE DISCHARGED DIRECTLY TO GRADE
INSTALLED.
5. ALL STRIPPED TOPSOIL AND EXCAVATED SOILS SHALL BE STOCKPILED IN THE DESIGNATED
UT TME[VI.
STOCKPILE AREAS AND TEMPORARY SEEDING MEASURES SHOULD BE EMPLOYED THROUGHOUT
5. CONTRACTOR SHALL INSTALL AND MAINTAIN A COFFER DAM TO CONSTRUCT THE RAW WATER
6. THE CONTRACTOR SHALL CONDUCT SELF -INSPECTIONS OF THE EROSION AND SEDIMENT
CONSTRUCTION. STOCKPILES, WASTE AREAS, CONCRETE WASHOUTS, PORTABLE TOILETS, AND
INTAKE STRUCTURE AND LINES.
CONTROL MEASURES AND COMPLETE THE SELF -INSPECTION FORM. COMPLETE INSPECTION
FUELS MUST BE LOCATED AT LEAST 50 FEET AWAY FROM ANY OPEN WATER CONVEYANCES,
5. ONCE PIPELINE HAS BEEN INSTALLED AND PROPERTY BACKFILLED, PROVIDE PERMANENT
FORMS SHALL BE KEPT ON -SITE AND AVAILABLE FOR INSPECTION AT ALL TIMES. IT IS
SUCH AS BASINS, DITCHES, STORM DRAIN INLETS, ETC. THE LOCATION OF THESE ACTIVITIES
6. COFFER DAM SHALL BE REMOVED WHEN THE INTAKE STRUCTURE STRUCTURALLY SECURED
EROSION CONTROURESTORATION MEASURES AS SHOWN ON THE PLANS. THE CONTRACTOR
RECOMMENDED A COPY BE KEPT IN A PERMITS BOX. THE FORM CAN BE FOUND ON THE DEMLR
MAY BE FIELD ADJUSTED IF THE DISTANCE REQUIREMENTS ARE MET. EARTHWORK, STORAGE
A
AND AT SUCH TIME WHERE THE NEW RAW WATER PUMP STATION AND RETAINING WALL MAY
SHALL SPECIFICALLY INSTALL SLOPF/CHANNEL MATTING, WATER BAR SLOPE PROTECTION,
WEBSITE:
OF MATERIAL, ETC. IS PROHIBITED OUTSIDE THE DESIGNATED LIMITS OF DISTURBANCE.
BE CONSTRUCTED SAFELY WITHOUT 1T.
PERMANENT St EDING, AND RIPRAP OUTLET PROTECTION.
(http://d eq.nc.gov//about/energy-mineral-Ian d-resources/erosion-sediment-co n[rol/forms).
6. STOCKPILE AREAS SHALL BE STABILIZED WITH TEMPORARY VEGETATION OR SIMILAR
WORK SHALL BE INSTALLED IN ACCORDANCE WITH STANDARD CONSTRUCTION
7. ANY ADJUSTMENTS TO THE LIMITS OF DISTURBANCE THROUGHOUT THE PRO]ECT SHALL
MEASURES AND PERIMETER CONTROLS THROUGHOUT THE DURATION OF THE CONSTRUCTION
UES. EXCAVATION OF TRENCH SHALL NOT ADVANCE MORE THAN 100 FEET AHEAD OF
REQUIRE PRIOR APPROVAL FROM THE ENGINEER AND OWNER.
ACTIVITIES. UPON COMPLETION OF CONSTRUCTION, STOCKPILE AREA SHALL BE RESTORED TO
PHASE II - DWGS C053-CO54
TALLATION. IN NO CASE SHALL THE EXCAVATION EXTEND BEYOND THAT WHICH CAN
THE ORIGINAL CONDITION AND GRADE AND RECEIVE PERMANENT STABILIZATION AND
7, TEMPORARY SURGE TANK AND GENERATOR STRUCTURES MUST BE CONSTRUCTED BEFORE THE
FILLED AND STABILIZED BY THE END OF THE WORKDAY. SPOIL MATERIAL SHALL BE
SEEDING MEASURES.
NEW PUMP STATION CAN BE COMMISSIONER
ON THE UPHILL SIDE OFTHE TRENCH. A BASE LAYER OF SCREENING FINES SHALL BE
low
DER ALL DEPOSITS OF SPOIL MATERIALS PLACED ON PAVEMENT. PIPING SHALL BE
CLOSE OUT OF EROSION CONTROL ACTIVITIES
B. ONCE THE NEW PUMP STATION IS COMMISSIONED, CONNECTED TO RAW WATER
AT END OF EACH WORKDAY TO PREVENT SEDIMENT FROM ENTERING THE PIPE.
TRANSMISSION MAINS AND OPERATIONAL, THE EXISTING RAW WATER PUMP STATION MAY BE
SHALL BE BACKFILLED AT END OF EACH WORKDAY AND DISTURBED AREA SEEDED
S. PERMANENT SEEDING SHALL BE INSTALLED, WITHIN THE PROPER SEASON, FOR ALL AREAS
PHASE II - DWGS CO20-CO26
MPORARY SEEDING MEASURES, AS APPROPRIATE.
REACHING FINAL GRADE WHICH WILL NOT BE DISTURBED AGAIN. TEMPORARY SEEDING SHALL
DECOMMISSIONED.
BE USED UNTIL THE PROPER SEASON IS REACHED.
7. ALL EROSION CONTROL PRACTICES SHALL REMAIN IN PLACE WHEN CONSTRUCTION
9. THE EXISTING RAW WATER INTAKE STRUCTURE MAY BE DEMOLISHED UPON THE
9. ALL GROUND COVER IS TO BE PROVIDED PER CONDITIONS OF THE NPDES PERMIT OR IN
TRANSITIONS TO PHASE II. DIVERSIONS SWALES SHALL BE UPDATED AS APPROPRIATE TO
ENSURE ALL SEDIMENT -LADEN RUNOFF IS CAPTURED AND TREATED.
DECOMMISSION OF THE EXISTING PUMP STATION.
CRITICAL AREAS, AT THE END OF EACH DAY.
8. CONTRACTOR MAY CONTINUE WITH EARTHWORK OPERATIONS, AND CUT OR FILL IN GRADE TO
10. ONCE THE GRADED FILL BEHIND THE RETAINING WALL HAS BEEN STRUCTURALLY SECURED,
10. UPON COMPLETION OF FINAL GRADING, PERMANENT STRUCTURAL OR VEGETATIVE
INSTALL AND DEMOLISH ALL STRUCTURES ON THE CONTRACT DRAWINGS.
THE EXISTING PUMP STATION MAY BE DEMOLISHED.
STABILIZATION SHALL BE ESTABLISHED.
9. ALL PIPE WORK SHALL BE INSTALLED IN ACCORDANCE WITH STANDARD CONSTRUCTION
11- WHEN THE WET WELL OF THE EXISTING PUMP STATION IS FILLED AND THE GRADE IS
11. ALL EROSION AND SEDIMENTATION CONTROL MEASURES SHALL BE MAINTAINED OR REPLACED
TECHNIQUES. EXCAVATION OF TRENCH SHALL NOT ADVANCE MORE THAN 100 FEET AHEAD OF
STRUCTURALLY SECURED, THE AIR BURST AND GENERATOR STRUCTURES ASSOCIATED WITH
THROUGHOUT THE DURATION OF CONSTRUCTION ACTIVITIES AND THE SITE HAS BEEN
PIPE INSTALLATION. IN NO CASE SHALL THE EXCAVATION EXTEND BEYOND THAT WHICH CAN
THE NEW PUMP STATION MAY BE CONSTRUCTED.
PERMANENTLY STABILIZED WITH STRUCTURAL AND/OR PERMANENT VEGETATIVE MEASURES.
BE BACKFILLED BY THE END OF THE WORKDAY. SPOIL MATERIAL SHALL BE PLACED ON THE
12. ALL JURISDICTIONAL WETLANDS SHALL BE RESTORED TO THEIR EXISTING CONDITIONS WITH
12. CONTRACTOR SHALL PERFORM SITE INSPECTION AND MAINTENANCE ONCE EVERY SEVEN
UPHILL SIDE OF THE TRENCH. A BASE LAYER OF SCREENING FINES SHALL BE USED UNDER ALL
DEPOSITS OF SPOIL MATERIALS PLACED ON PAVEMENT. PIPING SHALL BE CAPPED AT END OF
THE STOCKPILED TOPSOIL RETURNED AND SEEDED TO THE RIPARIAN SEEDING SCHEDULE
CALENDAR DAYS AND WITHIN 24 HOURS AFTER ANY STORM EVENT GREATER THAN 1 INCH OF
EACH WORKDAY TO PREVENT SEDIMENT FROM ENTERING THE PIPE. TRENCH SHALL BE
13. THE TEMPORARY DIVERSION SWALE SHALL BE REMOVED WITH GRADE RETURNED TO IT'S
RAIN PER 24-HOUR PERIOD.
BACKFILLED AT END OF EACH WORKDAY AND DISTURBED AREA SEEDED WITH TEMPORARY
EXISTING CONDITIONS.
SEEDING MEASURES, AS APPROPRIATE.
13. ONCE PERMANENT STABILIZATION HAS OCCURRED, TEMPORARY SEDIMENT CONTROL
MEASURES MAY BE REMOVED UPON APPROVAL FROM THE ENGINEER. ANY AREAS DISTURBED
10. TEMPORARY SEEDING MEASURES SHALL BE EMPLOYED THROUGHOUT THE DURATION OF
BY THE REMOVAL OF EROSION CONTROL MEASURE SHALL BE RETURNED TO THE ORIGINAL OR
CONSTRUCTION ACTIVITIES ON ANY AREA WHICH WILL REMAIN UNDISTURBED FOR MORE
BETTER CONDITION BEFORE SEEDED, MULCHED, AND FERTILIZED.
THAN 7 WORKING DAYS OR 14 CALENDAR DAYS, WHICHEVER IS SHORTER. ALL SLOPES
STEEPER THAN 3H:1V SHALL BE PLANTED OR OTHERWISE PROVIDED WITH TEMPORARY OR
14. WHEN THE PROJECT IS COMPLETE, THE PERMITTEE SHALL CONTACT DEMLR TO CLOSE OUT THE
PERMANENT GROUND COVER, DEVICES, OR STRUCTURES SUFFICIENT TO RESTRAIN EROSION
E&SC PLAN. AFTER DEMUR INFORMS THE PERMITTEE OF THE PROJECT CLOSE OUT, VIA
WITHIN 7 CALENDAR DAYS. ALL OTHER SLOPES OF 3H:1V OR FLATTER, EXCEPT THOSE
INSPECTION REPORT, THE PERMITTEE SHALL VISIT DEQ.NC.GOV/NCGOl TO SUBMIT AN
GREATER THAN 50 FT IN LENGTH, SHALL BE PROVIDED WITH TEMPORARY OR PERMANENT
ELECTRONIC NOTICE OF TERMINATION (E-NOT). A $100 ANNUAL GENERAL PERMIT FEE WILL
GROUND COVER, DEVICES, OR OTHER STRUCTURES SUFFICIENT TO RESTRAIN EROSION
BE CHARGED UNTIL THE E-NOT HAS BEEN FILLED OUT.
WITHIN 14 CALENDARS DAYS.
11. ONCE PERMANENT CHANNELS HAVE BEEN CONSTRUCTED OR EXISTING DISTURBED CHANNELS
HAVE BEEN RESTORED, CONTRACTOR SHALL PROVIDE ROLLED EROSION CONTROL MATTING OR
LINERS AND FIBER FILTRATION TUBES AS SHOWN ON THE PLANS.
12. ONCE THE STORMWATER NETWORK HAS BEEN INSTALLED, CONTRACTOR SHALL PROVIDE INLET
AND OUTLET PROTECTION MEASURES AS SHOWN ON THE PLANS TO PROTECT SYSTEM FROM
SEDIMENTATION.
PROJECT
ENGINEER: Z. M. WANG
FINAL DRAWING -ISSUED FOR CONSTRUCTION
Hazen
HAZEN AND SAWYER
4011 WESTCHASE BOULEVARD, SUITE 500SANFORD
RALEIGH,NORTHCAROLINA27607
LICENSE NO.: C-0361
CITY OF SANFORD
SANFORD, NORTH CAROLINA
CIVIL
EROSION CONTROL SEQUENCES
DATE:
30202.034
CO TRA�
DESIGNED BY: A. MARCH
NO.:
DRAWN BY: A. MARCH
WATER FILTRATION FACILITYIF
30 MGD EXPANSION - T
DRAWING
C002
CHECKED ev: M. SANTOWASSO
2
CONSTRUCTION
07/2023MZmyw
THIS BAR DOES NOT 0 1/2" 1"1
DRAWING asiamima
NOT TO FULL SCALE
REGULATORY REVIEW
waoxaMEABUREI-THEN
REV
ISSUED FOR
DATEIS

PART III
SELF -INSPECTION, RECORDKEEPING AND REPORTING
PART III
SELF -INSPECTION, RECORDKEEPING AND REPORTING
PART III
SELF -INSPECTION, RECORDKEEPING AND REPORTING
SECTION A: SELF -INSPECTION
SELF4NSPECTIONS ARE REQUIRED DURING NORMAL BUSINESS HOURS IN ACCORDANCE WITH THE TABLE
BELOW. WHEN ADVERSE WEATHER OR SITE CONDITIONS WOULD CAUSE THE SAFETY OF THE INSPECTION
PERSONNEL TO BE IN JEOPARDY, THE INSPECTION MAY BE DELAYED UNTIL THE NEXT BUSINESS DAY ON
WHICH IT IS SAFE TO PERFORM THE INSPECTION. IN ADDITION, WHEN A STORM EVENT OF EQUAL TO OR
GREATER THAN 1.0 INCH OCCURS OUTSIDE OF NORMAL BUSINESS HOURS, THE SELFHNSPECTION SHALL BE
PERFORMED UPON THE COMMENCEMENT OF THE NEXT BUSINESS DAY. ANY TIME WHEN INSPECTIONS
WERE DELAYED SHALL BE NOTED IN THE INSPECTION RECORD.
REQUIRED GROUND STABILIZATION TIMEFRAMES
FREQUENCY (DURING
INSPECT
NORMAL BUSINESS
INSPECTION RECORDS MUST INCLUDE:
HOURS)
(1) RAIN GAUGE
DAILY
DAILY RAINFALL AMOUNTS.
MAINTAINED IN GOOD
IF NO DAILY RAIN GAUGE OBSERVATIONS ARE MADE
WORKING ORDER
DURING WEEKEND OR HOLIDAY PERIODS, AND NO
INDIVIDUAL -DAY RAINFALL INFORMATION IS
AVAILABLE, RECORD THE CUMULATIVE RAIN
MEASUREMENT FOR THOSE UN -ATTENDED DAYS
(AND THIS WILL DETERMINE IF A SITE INSPECTION IS
NEEDED). DAYS ON WHICH NO RAINFALL OCCURRED
SHALL BE RECORDED AS 'ZERO.' THE PERMITTEE
MAY USE ANOTHER RAIN -MONITORING DEVICE
APPROVED BY THE DIVISION.
(2) E&SC MEASURES
AT LEAST ONCE PER 7
1. IDENTIFICATION OF THE MEASURES INSPECTED,
CALENDAR DAYS AND
2. DATE AND TIME OF THE INSPECTION,
WITHIN 24 HOURS OF A
3. NAME OF THE PERSON PERFORMING THE
RAIN EVENT � 1.0 INCH
INSPECTION,
IN 24 HOURS
4. INDICATION OF WHETHER THE MEASURES WERE
OPERATING PROPERLY,
5. DESCRIPTION OF MAINTENANCE NEEDS FOR THE
MEASURE,
6. DESCRIPTION, EVIDENCE, AND DATE OF
CORRECTIVE ACTIONS TAKEN.
(3) STORMWATER
AT LEAST ONCE PER 7
1. IDENTIFICATION OF THE MEASURES INSPECTED,
DISCHARGE
CALENDAR DAYS AND
2. DATE AND TIME OF THE INSPECTION,
OUTFALLS (SDOS)
WITHIN 24 HOURS OF A
3. NAME OF THE PERSON PERFORMING THE
RAIN EVENT 1.0 INCH
INSPECTION,
IN 24 HOURS
4. EVIDENCE OF INDICATORS OF STORMWATER
POLLUTION SUCH AS OIL SHEET, FLOATING OR
SUSPENDED SOLIDS, OR DISCOLORATION,
5. INDICATION OF VISIBLE SEDIMENT LEAVING THE
SITE.
6. DESCRIPTION, EVIDENCE, AND DATE OF
CORRECTIVE ACTIONS TAKEN.
(4) PERIMETER OF SITE
AT LEAST ONCE PER 7
1, IF VISIBLE SEDIMENTATION IS FOUND OUTSIDE
CALENDAR DAYS AND
SITE LIMITS, THEN A RECORD OF THE FOLLOWIN
WITHIN 24 HOURS OF A
SHALL BE MADE:
RAIN EVENT> 1.0 INCH
2. ACTIONS TAKEN TO CLEAN UP OR STABILIZE THE
IN 24 HOURS
SEDIMENT THAT HAS LEFT THE SITE LIMITS,
3. DESCRIPTION, EVIDENCE, AND DATE OF
CORRECTIVE ACTIONS TAKEN, AND
4. AN EXPLANATION AS TO THE ACTIONS TAKEN TO
CONTROL FUTURE RELEASES.
(5) STREAMS OR
AT LEAST ONCE PER 7
1. IF THE STREAM OR WETLAND HAS INCREASED
WETLANDS ONSITE
CALENDAR DAYS AND
VISIBLE SEDIMENTATION OR A STREAM HAS
OR OFFSITE (WHERE
WITHIN 24 HOURS OF A
VISIBLE INCREASED TURBIDITY FROM THE
ACCESSIBLE)
RAIN EVENT> 1.0 INCH
CONSTRUCTION ACTIVITY, THEN A RECORD OF
IN 24 HOURS
THE FOLLOWING SHALL BE MADE:
2. DESCRIPTION, EVIDENCE AND DATE OF
CORRECTIVE ACTIONS TAKEN, AND
3. RECORDS OF THE REQUIRED REPORTS TO THE
APPROPRIATE DIVISION REGIONAL OFFICE PER
PART III, SECTION C, ITEM (2)(A) OF THIS PERMIT.
(6) GROUND
AFTER EACH PHASE OF
1. THE PHASE OF GRADING (INSTALLATION OF
STABILIZATION
GRADING
PERIMETER E&SC MEASURES, CLEARING AND
MEASURES
GRUBBING, INSTALLATION OF STORM DRAINAGE
FACILITIES, COMPLETION OFALL
LAND -DISTURBING ACTIVITY, CONSTRUCTION OR
REDEVELOPMENT, PERMANENT GROUND
COVER).
2. DOCUMENTATION THAT THE REQUIRED GROUND
STABILIZATION MEASURES HAVE BEEN
PROVIDED WITHIN THE REQUIRED TIMEFRAME
OR AN ASSURANCE THAT THEY WILL BE
PROVIDED AS SOON AS POSSIBLE -
NOTE THE RAIN INSPECTION RESETS THE REQUIRED 7 DAY CALENDAR DAY INSPECTION REQUIREMENT
SECTION B: RECORDKEEPING
1. EJL50 PLAL( QCCUMERTATiON
THE APPROVED E&SC PLAN AS WELL AS ANY APPROVED DEVIATION SHALL BE KEPT ON THE SITE. THE
APPROVED E&SC PLAN MUST BE KEPT UP-TO-DATE THROUGHOUT THE COVERAGE UNDER THIS PERMIT.
THE FOLLOWING ITEMS PERTAINING TO THE E&SC PLAN SHALL BE KEPT ON SITE AND AVAILABLE FOR
INSPECTION AT ALL TIMES DURING NORMAL BUSINESS HOURS.
ITEM TO DOCUMENT
INSPECTION RECORDS MUST INCLUDE:
(A) EACH E&SC MEASURE HAS BEEN
INITIAL AND DATE EACH E&SC MEASURE ON A COPY OF THE
INSTALLED AND DOES NOT SIGNIFICANT L
APPROVED E&SC PLAN OR COMPLETE, DATE AND SIGN AN
DEVIATE FROM THE LOCATIONS,
INSPECTION REPORT THAT LISTS EACH E&SC MEASURE
DIMENSIONS AND RELATIVE ELEVATIONS
SHOWN ON THE APPROVED E&SC PLAN. THIS
SHOWN ON THE APPROVED E&SC PLAN.
DOCUMENTATION IS REQUIRED UPON THE INITIAL
INSTALLATION OF THE E&SC MEASURES OR IF THE E&SC
MEASURES ARE MODIFIED AFTER INITIAL INSTALLATION.
(B) A PHASE OF GRADING HAS BEEN
INITIAL AND DATE A COPY OF THE APPROVED E&SC PLAN OR
COMPLETED.
COMPLETE, DATE AND SIGN AN INSPECTION REPORT TO
INDICATE COMPLETION OF THE CONSTRUCTION PHASE.
(C) GROUND COVER IS LOCATED AND
INITIAL AND DATE A COPY OF THE APPROVED E&SC PLAN OR
INSTALLED IN ACCORDANCE WITH THE
COMPLETE, DATE AND SIGN AN INSPECTION REPORT TO
APPROVED E&SC PLAN.
INDICATE COMPLIANCE WITH APPROVED GROUND COVER
SPECIFICATIONS.
(D) THE MAINTENANCE AND REPAIR
COMPLETE, DATE AND SIGN AN INSPECTION REPORT.
REQUIREMENTS FOR ALL E&SC
MEASURES HAVE BEEN PERFORMED.
(E) CORRECTIVE ACTIONS HAVE BEEN
INITIAL AND DATE A COPY OF THE APPROVED E&SC PLAN OR
TAKEN TO E&SC MEASURES.
COMPLETE, DATE AND SIGN AN INSPECTION REPORT TO
INDICATE THE COMPLETION OF THE CORRECTIVE ACTION.
2. AODTIIOHAL DOCUPA . TIQHTOBE KEPT ON 3RB
IN ADDITION TOT}IE E4SC PIAN DOCUMENTS ABOVE, THE FOLLOWING ITEMS SHALL BE KEPT ON THE
SITE AND AVAILABLE FOR INSPECTORS AT ALL TIMES DURING NORMAL BUSINESS HOURS, UNLESS THE
DMSIONPR(YVIDESA SITE -SPECIFIC E7(EhfPTON BASED ON UNDUE SITE CONMIONS THAT MAKE
THIS REQUIREMENT NOT PRACTICAL:
(A) THIS GENERAL PERMIT AS WELL AS THE CERTIFICATE OF COVERAGE, AFTER IT IS RECENED.
(B) RECORDS OF INSPECTIONS MADE DURING THE PREVIOUS TWELVE MONTHS. THE PERMITTEE SHALL
RECORD THE REQUIRED OBSERVATIONS ON THE INSPECTION RECORD FORM PROVIDED BY THE
DIVISION OR A SIMILAR INSPECTION FORM THAT INCLUDES ALL THE REQUIRED ELEMENTS. USE OF
ELECTRONICALLY -AVAILABLE RECORDS IN LIEU OF THE REQUIRED PAPER COPIES WILL BE ALLOWED
IF SHOWN TO PROVIDE EQUAL ACCESS AND UTILITY AS THE HARD -COPY RECORDS.
3- i3OCI1MEHTATIONTO BE RETAINED FOR tNREE YE11R9
ALL DATA USED TO COMPLETE THE E-NOI AND ALL INSPECTION RECORDS SHALL BE MAINTAINED FOR A
PE RI00 OF THREE YEARS AFTER PROJECT COMPLETION AND MADE AVAILABLE UPON REQUEST. (40 CFR
:22AIJ
PART II, SECTION G, ITEM (4)
DRAW DOWN OF SEDIMENT BASINS FOR MAINTENANCE OR CLOSE OUT
SEDIMENT BASINS AND TRAPS THAT RECEIVE RUNOFF FROM DRAINAGE AREAS OF ONE ACRE OR MORE SHALL USE OUTLET STRUCTURES THAT WITHDRAW WATER FROM THE SURFACE WHEN THESE DEVICES NEED TO BE
DRAWN DOWN FOR MAINTENANCE OR CLOSE OUT UNLESS THIS IS INFEASIBLE. THE CIRCUMSTANCES IN WHICH IT IS NOT FEASIBLE TO WITHDRAW WATER FROM THE SURFACE SHALL BE RARE (FOR EXAMPLE, TIMES WITH
EXTENDED COLD WEATHER). NON -SURFACE WITHDRAWALS FROM SEDIMENT BASINS SHALL BE ALLOWED ONLY WHEN ALL OF THE FOLLOWING CRITERIA HAVE BEEN MET:
(A) THE E&SC PLAN AUTHORITY HAS BEEN PROVIDED WITH DOCUMENTATION OF THE NON -SURFACE WITHDRAWAL AND THE SPECIFIC TIME PERIODS OR CONDITIONS IN WHICH IT WILL OCCUR THE NON -SURFACE
WITHDRAWAL
SHALL NOT COMMENCE UNTIL THE E&SC PLAN AUTHORITY HAS APPROVED THESE ITEMS,
(B) THE NON -SURFACE WITHDRAWAL HAS BEEN REPORTED AS AN ANTICIPATED BYPASS IN ACCORDANCE WITH PART III, SECTION C. ITEM (2)(C) AND (D) OF THIS PERMIT,
(C) DEWATERING DISCHARGES ARE TREATED WITH CONTROLS TO MINIMIZE DISCHARGES OF POLLUTANTS FROM STORMWATER THAT IS REMOVED FROM THE SEDIMENT BASIN. EXAMPLES OF APPROPRIATE CONTROLS
INCLUDE
PROPERLY SITED, DESIGNED AND MAINTAINED DEWATERING TANKS, WEIR TANKS, AND FILTRATION SYSTEMS,
(D) VEGETATED, UPLAND AREAS OF THE SITES OR A PROPERLY DESIGNED STONE PAD IS USED TO THE EXTENT FEASIBLE AT THE OUTLET OF THE DEWATERING TREATMENT DEVICES DESCRIBED IN ITEM (C) ABOVE,
(E) VELOCITY DISSIPATION DEVICES SUCH AS CHECK DAMS, SEDIMENT TRAPS, AND RIPRAP ARE PROVIDED AT THE DISCHARGE POINTS OF ALL DEWATERING DEVICES, AND
(F) SEDIMENT REMOVED FROM THE DEWATERING TREATMENT DEVICES DESCRIBED IN ITEM (C) ABOVE IS DISPOSED OF IN A MANNER THAT DOES NOT CAUSE DEPOSITION OF SEDIMENT INTO WATERS OF THE UNITED
STATES.
SECTION C: REPORTING
1. OCCURRENCES TRAT MUST BE BEPOWED
PERMITTEES SHALL REPORT THE FOLLOWING OCCURRENCES:
(A) VISIBLE SEDIMENT DEPOSITION IN A STREAM OR WETLAND
(B) OIL SPILLS IF:
• THEY ARE 25 GALLONS OR MORE,
• THEY ARE LESS THAN 25 GALLONS BUT CANNOT BE CLEANED UP WITHIN 24 HOURS,
• THEY CAUSE SHEET ON WATERS (REGARDLESS OF VOLUME), OR
• THEY ARE WITHIN 100 FEET OF SURFACE WATERS (REGARDLESS OF VOLUME).
(C) RELEASES OF HAZARDOUS SUBSTANCES IN EXCESS OF REPORTABLE QUANTITIES UNDER SECTION 311
OF THE CLEAN WATER ACT (REF: 40 CFR 110.3 AND 40 CFR 117.3) OR SECTION 102 OF CERCLA (REF: 40
CFR 302.4) OR G.S. 143-215.05.
(D) ANTICIPATED BYPASSES AND UNANTICIPATED BYPASS
(E) NONCOMPLIANCE WITH THE CONDITIONS OF THIS PERMIT THAT MAY ENDANGER HEALTH OR THE
ENVIRONMENT.
2. REPORTNG'DMEFRAMES AHOOTHER RFMtREMENTS
AFTER A PERMITTEE BECOMES AWARE OF AN OCCURRENCE THAT MUST BE REPORTED. HE SHALL CONTACT
THE APPROPRIATE DIVISION REGIONAL OFFICE WITHIN THE TIMEFRAMES AND IN ACCORDANCE WITH THE
OTHER REQUIREMENTS LISTED BELOW. OCCURRENCES OUTSIDE NORMAL BUSINESS HOURS MAY ALSO BE
REPORTED TO THE DEPARTMENTS ENVIRONMENTAL EMERGENCY CENTER PERSONNEL AT (600) 85B-036&
OCCURENCE
REPORTING TIMEFRAME (AFTER DISCOVERY)AND OTHER REQUIREMENTS
(A) VISIBLE SEDIMENT
WITHIN 24 HOURS, AN ORAL OR ELECTRONIC NOTIFICATION.
DEPOSITION IN A STREAM OR
• WITHIN CALENDAR DAYS, A REPORT THAT CONTAINS A
WETLAND
DESCRIPTION OF THE SEDIMENT AND ACTIONS TAKEN TO ADDRESS
THE CAUSE OF THE DEPOSITION. DIVISION STAFF MAY WANE THE
REQUIREMENT FOR A WRITTEN REPORT ON A CASE -BY -CASE BASIS.
IF THE STREAM IS NAMED ON THEM 293(D1 u5T AS IMPAIRED FOR
SEDIMENT -RELATED CAUSES, THE PERMITTEE MAY BE REQUIRED TO
PERFORM ADDITIONAL MONITORING, INSPECTIONS OR APPLY MORE
STRINGENT PRACTICES IF STAFF DETERMINE TRATADDITIONAL
REQUIREMENTS ARE NEEDED TO ASSURE COMPUANCE WITH THE
FEDERAL OR STATE IMPAIRED -WATERS CONDITIONS.
(B) OIL SPILLS AND RELEASE OF
WITHIN 24 HOURS, AN ORAL OR ELECTRONIC NOTIFICATION. THE
HAZARDOUS SUBSTANCES
NOTIFICATION SHALL INCLUDE INFORMATION ABOUT THE DATE. TIME.
PER ITEM 1(B}HC) ABOVE
NATURE, VOLUME AND LOCATION OF THE SPILL OR RELEASE-
(C) ANTICIPATED BYPASSES [40
A REPORTATLEAST TEN DAYS BEFORE THE DATE OF THE BYPASS,
CFR 122-41(M)(3)]
IF POSSIBLE. THE REPORT SHALL INCLUDE AN EVALUATION OF THE
ANTICIPATED QUALITY AND EFFECT OF THE BYPASS.
(D) UNANTICIPATED BYPASSES
WITHIN 24 HOURS, AN ORAL OR ELECTRONIC NOTIFICATION.
140 CFR 122AI (M)(3)]
WITHIN 7 CALENDAR DAYS, A REPORT THAT INCLUDES AN
EVALUATION OF THE QUALITY AND EFFECT OF THE BYPASS.
(E) NONCOMPLIANCE WITH THE
WITHIN 24 HOURS, AN ORAL OR ELECTRONIC NOTIFICATION.
CONDITIONS OF THIS PERMIT
WITHIN 7 CALENDAR DAYS, A REPORT THAT CONTAINS
THAT MAY ENDANGER
DESCRIPTION OF THE NONCOMPLIANCE, AND ITS CAUSES; THE
HEALTH OR THE
PERIOD OF NONCOMPLIANCE, INCLUDING EXACT DATES AND TIMES,
ENVIRONMENT (40 CFR
AND IF THE NONCOMPLIANCE HAS NOT BEEN CORRECTED, THE
122.41(L)(7)]
ANTICIPATED TIME NONCOMPLIANCE IS EXPECTED TO CONTINUE;
AND STEPS TAKEN OR PLANNED TO REDUCE, ELIMINATE, AND
PREVENT REOCCURRENCE OF THE NONCOMPLIANCE- [40 CFR
122AI (L)(6).
DIVISION STAFF MAY WANE THE REQUIREMENT FOR A WRITTEN
REPORT ON A CASE -BY -CASE BASIS.
PROJECT
ENGINEER: Z. M. WANG
FINAL DRAWING - ISSUED FOR CONSTRUCTION
Hazen
HAZEN AND SAWYER
4011 WESTCHASE BOULEVARD, SUITE 500
RALEIGH, NORTH CAROLINA 27607
LICENSE NO.: C-0381
oeslGNEo BY: A. MARCH
DRAWN BY: A. MARCH
CHECKED BY: M. SANTOWASSO
3NSTRUCTH7i
0712M
ZMW
IF THIS BAR DOES NOT 0 1I2"
MEASURE I'THENDRAWING �,
IS NOT TO FULL SCALE �
JLATORYREVIEW
WT1D23
ZMW
ISSUED FOR
DATE
BY
CITY OF SANFORD
SANFORD, NORTH CAROLINA
SANFORD WATER FILTRATION FACILITY
30 MGD EXPANSION - CONTRACT 1
CIVIL
SELF -INSPECTION, RECORDKEEPING, AND
REPORTING
DATE: JULY 2023
HAZEN NO.: 30202-034
CONTRACT NO.: 1
DRAWING
NUMBER:
C003

GROUND STABILIZATION AND MATERIALS HANDLING PRACTICES
FOR COMPLIANCE WITH THE NCGO1 CONSTRUCTION GENERAL
PERMIT
IMPLEMENTING THE DETAILS AND SPECIFICATIONS ON THIS PLAN SHEET WILL RESULT
IN THE CONSTRUCTION ACTIVITY BEING CONSIDERED COMPLIANT WITH THE GROUND
STABILIZATION AND MATERIALS HANDLING SECTIONS OF NCGOI CONSTRUCTION
GENERAL PERMIT (SECTIONS E AND F, RESPECTIVELY). THE PERMITTEE SHALL COMPLY
WITH THE EROSION AND SEDIMENT CONTROL PLAN APPROVED BY THE DELEGATED
AUTHORITY HAVING JURISDICTION. ALL DETAILS AND SPECIFICATIONS SHOWN ON THIS
SHEET MAY NOT APPLY DEPENDING ON SITE CONDITIONS AND THE DELEGATED
AUTHORITY HAVING JURISDICTION.
SECTION E: GROUND STABILIZATION
REQUIRED GROUND STABILIZATIONTINIEFRAMES
STABILIZE WITHIN THIS
SITE AREA DESCRIPTION
MANY CALENDAR DAYS
TIME FRAME VARIATIONS
AFTER CEASING LAND
DISTURBANCE
(A) PERIMETER DIKES,
SWALES, DITCHES, AND
7
NONE
PERIMETER SLOPES
(B) HIGH WATER QUALITY
(HQW)ZONES
7
NONE
IF SLOPES ARE TV CYR LESS IN
(C) SLOPES STEEPER
7
LENGTH AND ARE NOT STEEPER
THAN 3:1
THAN 2:1, 14 DAYS ARE
ALLOWED
-7 DAYS FOR SLOPES GREATER
THAN 50' IN LENGTH AND WITH
SLOPES STEEPER THAN 4:1
(D) SLOPES 3:1 TO 4:1
14
-7 DAYS FOR PERIMETER DIKES,
SWALES, DTCHES, PERIMETER
SLOPES AND HOW ZONES
-10 DAYS FOR FALLS LAKE
WATERSHED
-7 DAYS FOR PERIMETER DIKES,
SWALES, DITCHES, PERIMETER
(E) AREAS WITH SLOPES
14
SLOPES, AND HOW ZONES
FLATTER THAN 4:1
.10 DAYS FOR FALLS LAKE
WATERSHED UNLESS THERE IS
ZERO SLOPE
NOTE: AFTER THE PERMANENT CESSATION OF CONSTRUCTION ACTIVITIES, ANY AREAS
WITH TEMPORARY GROUND STABILIZATION SHALL BE CONVERTED TO PERMANENT
GROUND STABILIZATION AS SOON AS PRACTICABLE BUT IN NO CASE LONGER THAN 90
CALENDAR DAYS AFTER THE LAST LAND DISTURBING ACTIVITY. TEMPORARY GROUND
STABILIZATION SHALL BE MAINTAINED IN A MANNERTO RENDERTHE SURFACE STABLE
AGAINST ACCELERATED EROSION UNTIL PERMANENT GROUND STABILIZATION IS
ACHIEVED.
GROUND STABILIZATION SPECIFICATION
STABILIZE THE GROUND SUFFICIENTLY
SO THAT RAN WILL NOT DISLODGE THE SOIL.
USE ONE OF THE TECHNIQUES IN THE TABLE
BELOW:
!.IC M FORARYGRA91$:,SC CG'a[REG
.. FCRMAHcNT GRASS SS[.D GDVCRFO Y1iTn
;;I1H 6TFtAW'C1R GlHF.H I.IVICHi:.0 ANp
S:HAW OR CtI HcR A!ULCH F:."•AY,D
1AC1VRFRS
TA(sVPERS
Hr[:,IGSH. F:f,I:.G
:•c46J: Ezn:f "Ad%+Ics S,r::, Fs
• "O LED EROSION CONTROL PRODU CT5
P9RMANF.14TC04 RE.IUFORc.V.IEriT
?
T:I OR CiRAS$
MA: INC .
SEED
• I,YOUDSEEDills
• IlP PROPRR.T[.LY f.PPL'CO GTR:UJ CR
SI,R�QG OR UTIiCR?CFt M:CNT
,
`>IER MULL!
PLAfe MGS CD'JE RED AITI1 ?JULCH
�• PLAS• 1C SHESTINC
: • V:fI:G9MAr4y'EVE:ar C,STR19DTPC'
��RJI;>IU CO'.'cl SL'%f ICSL N: SU nE6Tft%.IK
' F.HOSIGN
. S!HVVf URAL MET HUD& SLIC H AS
WA; :S
• fi.l_ L L'v S%iO S!017 CON 11iCL %'RCtp�•Cl E
V•:YH GRASS SEED
POLYACRYLAMIDES {DAMS) AND FLOCCULANTS
1. SELECT FLOCCULANTS THAT ARE APPROPRIATE FOR THE SOILS BEING EXPOSED
DURING CONSTRUCTION, SELECTING FROM THE NO DWR LIST OF APPROVED
PAMS/FLOCCULANTS.
2_ APPLY FLOCCULANTS AT OR BEFORE THE INLETS TO EROSION AND SEDIMENT
CONTROL MEASURES.
3. APPLY FLOCCULANTS AT THE CONCENTRATIONS SPECIFIED IN THE NO DWR LIST
OF APPROVED PAMS/FLOCCULANTS AND IN ACCORDANCE WITH THE
MANUFACTURER'S INSTRUCTIONS.
4. PROVIDE PONDING AREA FOR CONTAINMENT OF TREATED STORMWATER BEFORE
DISCHARGING OFFSITE
5. STORE FLOCCULANTS IN LEAK -PROOF CONTAINERS THAT ARE KEPT UNDER
STORM -RESISTANT COVER OR SURROUNDED BY SECONDARY CONTAINMENT
STRUCTURES.
EQUIPMENT AND VEHICLE MAINTENANCE
1. MAINTAIN VEHICLES AND EQUIPMENT TO PREVENT DISCHARGE OF FLUIDS.
2. PROVIDE DRIP PANS UNDER ANY STORED EQUIPMENT.
3. IDENTIFY LEAKS AND REPAIR AS SOON AS FEASIBLE, OR REMOVE LEAKING
EQUIPMENT FROM THE PROJECT.
4. COLLECT ALL SPENT FLUIDS, STORE IN SEPARATE CONTAINERS AND PROPERLY
DISPOSE AS HAZARDOUS WASTE (RECYCLE WHEN POSSIBLE).
5. REMOVE LEAKING VEHICLES AND CONSTRUCTION EQUIPMENT FROM SERVICE
UNTIL THE PROBLEM HAS BEEN CORRECTED.
6, BRING USED FUELS, LUBRICANTS, COOLANTS, HYDRAULIC FLUIDS AND OTHER
PETROLEUM PRODUCTS TO A RECYCLING OR DISPOSAL CENTER THAT HANDLES
THESE MATERIALS.
LrrMfi, BUILDING MATERIAL AND LAND CLEARING WASTE
1. NEVER BURY OR BURN WASTE. PLACE LITTER AND DEBRIS IN APPROVED WASTE
CONTAINERS.
2. PROVIDE A SUFFICIENT NUMBER AND SIZE OF WASTE CONTAINERS (E.G
DUMPSTER, TRASH RECEPTACLE) ON SITE TO CONTAIN CONSTRUCTION AND
DOMESTIC WASTES.
3. LOCATE WASTE CONTAINERS AT LEAST 50 FEET AWAY FROM STORM DRAIN
INLETS AND SURFACE WATERS UNLESS NO OTHER ALTERNATIVES ARE
REASONABLY AVAILABLE
4. LOCATE WASTE CONTAINERS ON AREAS THAT DO NOT RECEIVE SUBSTANTIAL
AMOUNTS OF RUNOFF FROM UPLAND AREAS AND DOES NOT DRAIN DIRECTLY TO
A STORM DRAIN, STREAM OR WETLAND.
5. COVER WASTE CONTAINERS AT THE END OF EACH WORKDAY AND BEFORE
STORM EVENTS OR PROVIDE SECONDARY CONTAINMENT. REPAIR OR REPLACE
DAMAGED WASTE CONTAINERS.
6. ANCHOR ALL LIGHTWEIGHT ITEMS IN WASTE CONTAINERS DURING TIMES OF HIGH
WINDS.
7. EMPTY WASTE CONTAINERS AS NEEDED TO PREVENT OVERFLOW. CLEAN UP
IMMEDIATELY IF CONTAINERS OVERFLOW.
B. DISPOSE WASTE OFF -SITE AT AN APPROVED DISPOSAL FACILITY.
9. ON BUSINESS DAYS, CLEAN UP AND DISPOSE OF WASTE IN DESIGNATED WASTE
CONTAINERS.
PAINT AND OTHER LIQUID WASTE
1. DO NOT DUMP PAINT AND OTHER LIQUID WASTE INTO STORM DRAINS, STREAMS
OR WETLANDS.
2. LOCATE PAINT WASHOUTS AT LEAST 50 FEET AWAY FROM STORM DRAIN INLETS
AND SURFACE WATERS UNLESS NO OTHER ALTERNATIVES ARE REASONABLY
AVAILABLE.
3. CONTAIN LIQUID WASTES IN A CONTROLLED AREA
4. CONTAINMENT MUST BE LABELED, SIZED AND PLACED APPROPRIATELY FOR THE
NEEDS OF SITE.
5. PREVENT THE DISCHARGE OF SOAPS, SOLVENTS, DETERGENTS AND OTHER
LIQUID WASTES FROM CONSTRUCTION SITES.
PORTABLE TOILETS
1. INSTALL PORTABLE TOILETS ON LEVEL GROUND, AT LEAST 50 FEET AWAY FROM
STORM DRAINS, STREAMS OR WETLANDS UNLESS THERE IS NO ALTERNATIVE
REASONABLY AVAILABLE IF 50 FOOT OFFSET IS NOT ATTAINABLE, PROVIDE
RELOCATION OF PORTABLE TOILET BEHIND SILT FENCE OR PLACE ON A GRAVEL
PAD AND SURROUND WITH SAND BAGS
2. PROVIDE STAKING OR ANCHORING OF PORTABLE TOILETS DURING PERIODS OF
HIGH WINDS OR IN HIGH FOOT TRAFFIC AREAS.
3. MONITOR PORTABLE TOILETS FOR LEAKING AND PROPERLY DISPOSE OF ANY
LEAKED MATERIAL. UTILIZE A LICENSED SANITARY WASTE HAULER TO REMOVE
LEAKING PORTABLE TOILETS AND REPLACE WITH PROPERLY OPERATING UNIT.
EARTHEN STOCKPILE MANAGEMENT
1. SHOW STOCKPILE LOCATIONS ON PLANS. LOCATE EARTHEN -MATERIAL STOCKPILE
AREAS AT LEAST 50 FEET AWAY FROM STORM DRAIN INLETS, SEDIMENT BASINS,
PERIMETER SEDIMENT CONTROLS AND SURFACE WATERS UNLESS IT CAN BE
SHOWN NO OTHER ALTERNATIVES ARE REASONABLY AVAILABLE.
2. PROTECT STOCKPILE WITH SILT FENCE INSTALLED ALONG TOE OF SLOPE WITH A
MINIMUM OFFSET OF FIVE FEET FROM THE TOE OF STOCKPILE.
3. PROVIDE STABLE STONE ACCESS POINT WHEN FEASIBLE
4. STABILIZE STOCKPILE WITHIN THE TIMEFRAMES PROVIDED ON THIS SHEET AND IN
ACCORDANCE WITH THE APPROVED PLAN AND ANY ADDITIONAL REQUIREMENTS.
SOIL STABILIZATION IS DEFINED AS VEGETATIVE, PHYSICAL OR CHEMICAL
COVERAGE TECHNIQUES THAT WILL RESTRAIN ACCELERATED EROSION ON
DISTURBED SOILS FOR TEMPORARY OR PERMANENT CONTROL NEEDS.
PROJECT
ENGINEER: Z. M. WANG
DESIGNED BY: A. MARCH
DRAWN BY: A. MARCH
CHECKED BY: M. SANTOWASSO
CONSTRUCTION
I 07/2023
ZMW
IF THIS 8AR DOES NOT 112" 1"
MEASURE 1-THEN DRAWING
IS NOT TO FULL SCALE
REGULATORY REVIEW
03'7M
YMW
ISSUED FOR
DATE
BY
FINAL DRAWING - ISSUED FOR CONSTRUCTION
ONSITE CONCRETE WASHOUT STRUCTURE WITH LINER
- SANDBAGS (TYP.)
-SAND BAGS (TYP.)
OR STAPLES
OR STAPLES
SILT FENCE
d
1:1 SIDE
SLOPES (TYP.)
10 AIIL PLASTIG LINING
SECTION A -A
CLEARLY MARKED SIGNAGE
NOTING DEVICE (18' X 24' MIN.)
CONCRETE
NOTES:
WASHOUT
1. ACTUAL LOCATION DETERMINED IN FIELD
2. THE CONCRETE WASHOUT STRUCTURES SHALL BE
MAINTAINED WHEN THE LIQUID AND/OR SOLID REACHES 75%OF
THE STRUCTURES CAPACITY.
PLAN &CONCRETE WASHOUT STRUCTURE NEEDS TO BE CLEARY
MARKED WITH SIGNAGE NOTING DEVICE.
BELOW GRADE WASHOUT STRUCTURE
NOT TO SCALE
CONCRETE WASHOUTS
1. DO NOT DISCHARGE CONCRETE OR CEMENT SLURRY FROM THE SITE.
2. DISPOSE OF, OR RECYCLE SETTLED, HARDENED CONCRETE RESIDUE IN ACCORDANCE WITH
LOCAL AND STATE SOLID WASTE REGULATIONS AND AT AN APPROVED FACILITY.
3. MANAGE WASHOUT FROM MORTAR MIXERS IN ACCORDANCE WITH THE ABOVE ITEM AND IN
ADDITION PLACE THE MIXER AND ASSOCIATED MATERIALS ON IMPERVIOUS BARRIERAND
WITHIN LOT PERIMETER SILT FENCE.
4. INSTALL TEMPORARY CONCRETE WASHOUTS PER LOCAL REQUIREMENTS, WHERE
APPLICABLE. IF AN ALTERNATE METHOD OR PRODUCT IS TO BE USED, CONTACT YOUR
APPROVAL AUTHORITY FOR REVIEW AND APPROVAL. IF LOCAL STANDARD DETAILS ARE NOT
AVAILABLE, USE ONE OF THE TWO TYPES OF TEMPORARY CONCRETE WASHOUTS PROVIDED
ON THIS DETAIL
5. DO NOT USE CONCRETE WASHOUTS FOR DEWATERING OR STORING DEFECTIVE CURB OR
SIDEWALK SECTIONS. STORMWATER ACCUMULATED WITHIN THE WASHOUT MAY NOT BE
PUMPED INTO OR DISCHARGED TO THE STORM DRAIN SYSTEM OR RECEIVING SURFACE
WATERS. LIQUID WASTE MUST BE PUMPED OUT AND REMOVED FROM PROJECT.
6. LOCATE WASHOUTS AT LEAST 50 FEET FROM STORM DRAIN INLETS AND SURFACE WATERS
UNLESS IT CAN BE SHOWN THAT NO OTHER ALTERNATIVES ARE REASONABLY AVAILABLE. AT
A MINIMUM, INSTALL PROTECTION OF STORM DRAIN INLET(S) CLOSEST TO THE WASHOUT
WHICH COULD RECEIVE SPILLS OR OVERFLOW.
7. LOCATE WASHOUTS IN AN EASILY ACCESSIBLE AREA ON LEVEL GROUND AND INSTALL A
STONE ENTRANCE PAD IN FRONT OF THE WASHOUT. ADDITIONAL CONTROLS MAY BE
REQUIRED BY THE APPROVING AUTHORITY.
B. INSTALL AT LEAST ONE SIGN DIRECTING CONCRETE TRUCKS TO THE WASHOUT WITHIN THE
PROJECT LIMITS. POST SIGNAGE ON THE WASHOUT ITSELF TO IDENTIFY THIS LOCATION.
9. REMOVE LEAVINGS FROM THE WASHOUT WHEN AT APPROXIMATELY 75%CAPACITY TO LIMIT
OVERFLOW EVENTS. REPLACE THE TARP, SANDBAGS OR OTHER TEMPORARY STRUCTURAL
COMPONENTS WHEN NO LONGER FUNCTIONAL. WHEN UTILIZING ALTERNATIVE OR
PROPRIETARY PRODUCTS, FOLLOW MANUFACTURER'S INSTRUCTIONS.
10. AT THE COMPLETION OF THE CONCRETE WORK REMOVE REMAINING LEAVINGS AND DISPOSE
OF IN AN APPROVED DISPOSAL FACILITY. FILL PIT, IF APPLICABLE, AND STABILIZE ANY
DISTURBANCE CAUSED BY REMOVAL OF WASHOUT.
HERBICIDES, PESTICIDES AND RODENTICIDES
1. STORE AND APPLY HERBICIDES, PESTICIDES AND RODENTICIDES IN ACCORDANCE WITH LABEL
RESTRICTIONS.
2. STORE HERBICIDES, PESTICIDES AND RODENTMIDES IN THEIR ORIGINAL CONTAINERS WITH
THE LABEL, WHICH LISTS DIRECTIONS FOR USE, INGREDIENTS AND FIRST AID STEPS IN CASE
OF ACCIDENTAL POISONING.
3. DO NOT STORE HERBICIDES, PESTICIDES AND RODENTICIDES IN AREAS WHERE FLOODING IS
POSSIBLE OR WHERE THEY MAY SPILL OR LEAK INTO WELLS, STORMWATER DRAINS, GROUND
WATER OR SURFACE WATER. IF A SPILL OCCURS, CLEAN AREA IMMEDIATELY.
4. DO NOT STOCKPILE THESE MATERIALS ONSITE.
HAZARDOUS AND TOXIC WASTE
1. CREATE DESIGNATED HAZARDOUS WASTE COLLECTION AREAS ON -SITE.
2. PLACE HAZARDOUS WASTE CONTAINERS UNDER COVER OR IN SECONDARY CONTAINMENT.
3. DO NOT STORE HAZARDOUS CHEMICALS, DRUMS OR BAGGED MATERIALS DIRECTLY ON THE
GROUND.
Hazen
HAZEN AND SAWYER
4011 WESTCHASE BOULEVARD, SUITE 500
RALEIGH, NORTH CAROLINA 27607
LICENSE NO.: C-0361
CITY OF SANFORD
SANFORD, NORTH CAROLINA
SANFORD WATER FILTRATION FACILITY
30 MGD EXPANSION - CONTRACT 1
10'MW
r B
- HIGH COHESIVE &
LOW FILTRATION
SOIL BERM
10 MIL PLASTIC
LINING
1:1 SIDE SLOPE
(lyP )
z
SANDBAGS (TYP.)
$
OR STAPLES
p
^ HIGH COHESIVE &
b;z k
.1 LOW FILTRATION
SOIL BERM
CIE .0
�UL
Z I
B 1 SANDBAGS (TYP.) SECTION B-B
OR STAPLES
- CLEARLY MARKED SIGNAGE
NOTING DEVICE (18' X 24' MIN.)
CONCRETE
NOTES:
WASHOUT
1ACTUAL LOCATION DETERMINED IN FIELD
2. THE CONCRETE WASHOUT STRUCTURES SHALL BE
MAINTAINED WHEN THE LIQUID AND/OR SOLID REACHES 75% OF
THE STRUCTURES CAPACITY TO PROVIDE ADEQUATE HOLDING
CAPACITY WITH A MINIMUM 12 INCHES OF FREEBOARD.
PLAN
&.CONCRETE WASHOUT STRUCTURE NEEDS TO BE CLEARY
MARKED WITH SIGNAGE NOTING DEVICE.
ABOVE GRADE WASHOUT STRUCTURE
NOT TO SCALE
CIVIL
GROUND STABILIZATION AND MATERIALS
HANDLING
DATE JULY 2023
HAZEN NO.: 30202-034
CONTRACT NO.: 1
DRAW NG
NUMBER:
C004

DUKE ENERGY PROGRESS INC �
OB.1323 PG. 438
I� !/ DLOWER RIVER RD.
/' / , --. SI�I-• 4 _ }j )' PIN:9685769443 -
! - \/ ".y Y. •l - - - - - NPDES DISCHARGE
FOR PLANT EFFLUENT
.•�� .. _ =. ": STORMWATER OUTFACE
FEMA 100-YR FLOODPLAIN, TYP.' 1 w `- f
ABANDONED SLUDGE LAGOONS, �� �-�-�� ``�'• • ' �t �� 14 r - l
TYP. OF fi `' �,, : •\,.. '`51 f t� �1l �'
- - LIMITS OF GROUND f 1 �y : t �� - 'a �-' - EXISTING STOCKPILE }
SURVEY, TYP.-
SEE NOTE 2
DUKE ENERGY PROGRESS INC !j •.''• J+�• L _ - �,�'„- - I+j
DB. 1323 PG. 438
O LOWER RIVER RD. I�":�:� / _•.;5'.�' �' , . �y ,l- '7 /: _ - -
PIN: 9685769443
PLATE SETTLER !
i • . - / - / BACKWASH
EQ TANK
` J'. Y ' _ IV. �.., . s 'n^•"'13 - _ r _ DEWATERING BUILDING
230
- / l WATER SUPPLY WATERSHED
. ! J•/: --. SOLIDS PUMP STATION' 9 I+ i IV BOUNDARY: _
-; CAPE FEAR RIVER (SANFORD)
CLEARWELL71
f / r oTalnlYrwcacwE _'. ! _ I /
/ FINISHED WATER PUMP STATION
EXISTING FENCELINE
AQUA AMMONIA STORAGE NICHOLAS PET14CCIONE
dr' -r ,ram -'�;' L—.l _ -- :.._L_ 4 DB. 1465 PG. 958
CITY OF SANFORD -��--_ - .� - - 4 I (MAP) DB. 1173 PG. 26
SEE NOTE 1
f t 7441 POPLAR SPRINGS CHURCH RD. -~ + MAINTENANCE FACILITY 7535 POPLAR SPRINGS CHURCH RD.
PIN: 966459943500 �~. ' CONVENTIONAL' S U (, _ - I I - . PIN: 9685700074
TREATMENT ZONING: RA �--'�-- FACILTfY
USE: WATER TREATMENT
I� i rx`r
ti �_' __ __ _ D 5 F -1•�=— BULK CHEMICAL STORAGE
+ I Jy r J _ _� •��,� ' ADMIN
BUILDING
'- .+ ice' f ! '• � . • rt_ - �:�.y - �. ` ~ I l y• LOCALIZED NC GRID (NAD831201I)
• II ,r �` l '� 5 �� , '• ` • , 5 �I t� 1
-
DUKE ENERGY PROGRESS INC
DB. 1323 PG. 438
0 LOWER RIVER RD.
PIN: 9685768443
1
I �
I
RAW WATER RESERVOIR —
PLAjV \
SCALE: 1" = 100'
I`
NAG NAIL
r" E: 649,911.71'
i N: 1,986.109.42'
I ELEV: 259.02' (NAV088)
1--� PLANT ENTRANCE GATE
l Y
t,OCAIRED
.
NC GRID (NADS11 T1)
REBAR 6 CAP
E 649,57fi30-
N: 1,986,106.6T
f
FRANK AND KIM DICKENS
E[EV: 265.89' (NAVD86)
1
/ DEL 1454 PG.206
0 POPLAR SPRINGS CHURCH RD.
I
Jf
!
PIN: 9594790112
NOTES:
1, CURRENT CITY OF SANFORD PARCEL IS COMBINED FROM FOUR
FORMERLY SEPARATE PARCELS. PARCELS WERE COMBINED
INTO ONE PLATON FEBRUARY 23, 2022; SEE LEE COUNTY PLOT
CABINET 2022. SLIDE 40. THE ORIGINAL PROPERTY DEEDS ARE:
DB 110. PG 273: DB 460. PG 492; DB 449, PG 737: DB 460, PG 492.
2. TOPOGRAPHIC INFORMATION SHOWN BEYOND LIMITS OF
SURVEY IS TAKEN FROM LEE COUNTY, NC GIS.
100 S,. 0 100,
SCALE: 1" = 100' -
PROJECT
ENGINEER: Z. M. WANG
FINAL DRAWING- ISSUED FOR CONSTRUCTION
HazenSANFORD,
HAZENANDSAWYER
4011 WESTCHASE BOULEVARD, SUITE 500
RALEIGH, NORTH CAROLINA 27607
LICENSE NO.: C-0381
CITY OF SANFORD
NORTH CAROLINA
SITE PREPARATION
CIVIL
OVERALL EXISTING PLAN
DATE: JULY 2023
DESIGNED BY: A. MARCH
HAZEN NO.: 30202-034
'CONTRACT
DRAWN BY: A. MARCH
SANFORD WATER FILTRATION FACILITY
30 MGD EXPANSION - CONTRACT 1
CHECKED BY: M. SANTOWASSO
DRAWING
NUMBER:
C005
2
CONSTRUCTION
0712023L._y
IF THIS BAR DOES NOT 0 112" 1"
MEASUREI'THEN DRAWING
IS NOT TO FULL SCALE
1
REGULATORY REVIEW
03/2023
REV
ISSUED FOR
DATE

A 0
DUNE ENERCv PROGRESS INC '•�
• .. .' J..�_ =� �i � I� ,'� DB.1323PG.a3a �
0 LOWER ROVER RD. ,
PIN. 9[SRG&Si3•�
FEMA 100-YR FLOODPLAIN
/ LIMITS OF GROUND SURVEY
x I
� .-{ ..��.., ! .l :.r✓ '•�.•/ 'ram _._.
r _ DEMOLISH GRAVEL ROAD, TYP.
DUKE ENERGY PROGRESS INC I + '' - rr -;'r r _' .f •/ {
OR 13Z3 PG J36 rf . � Y '/ r - .. ` . • {' r 7f Jt-frf "� I 1
0 LOWER RIVER RD. ! r _ / 9 .,} '
RN:981571IM3 / / .' J r -. •}. f y •.
I / aBACKWASH PARCEL BOUNDARY. TYP.,
TANK - l/�j Y
' J is •. �'/ i
GGRRV99WG,Pornc ANo J ;' - -- t- � _y-- ��_ _ -- <- - I .1 ", • 1� I I
.-TOTAL: 19.0
`,e WATER SUPPLY
-_� !• s WATERSHED IV BOUNDARY
CLEARWELLZZ
6� ~•� 1 I I
/ •� �--.� � � •' � -' - .. 1. �� �- '- I I�I R
I I % '• ' •1 % % ' . ." _ -- sfr� r/� - - NICHOLAS PETRICCIONE
DS. 1465 PG. 95B
-- . r '-•,•�_- - _:/-__.- • ;�I� +JI �I---.lam _.: . I (MAP) DB. 1173 PG. 26
•, 7535 POPLAR SPRINGS CHURCH RD.
' C / F~• - ' -r l _r. - rl'r CONVENTIONAL l _ PIN: 96B5700074
�irffl., TREATMENT _ J
�y ,% FACILITY `
V 1.r.� I. !r ; f f Ilr ADMIN
��i,ll�l�'.: - _ .- BUILDING iF
- �' � _ •t �� I - -- - — LOCALIZED NC GRID UVADS3/t011]
DUKE ENERGY PROGRESS INC
DB. 1323 PG. 438
0 LOWER RIVER RD.
PIN: 9685768443
i
SCALE: 1" = 100'
LOCALIZED NCGRID)NA0*Mll)
REBAR 8 CAP
E: 649,576.30'
f/
/
FRANK AND KIM DICKENS
N: 1,906,100.6T
//
DB. 1454 PG. 206
ELEV: 265.fiB' (NAVD96)
0 POPLAR SPRINGS CHURCH RD.
PIN: 9684790112
NOTES:
1. ALL PERIMETER EROSION CONTROL MEASURES SHALL BE
INSTALLED, AS PRACTICAL, PRIOR TO ANY CLEARING,
GRUBBING, AND DEMOLITION AS SHOWN. ALL OTHER EROSION
CONTROL MEASURES SHALL BE INSTALLED IMMEDIATELY AS
PROJECT PHASING ALLOWS. SEE DRAWINGS C010- C016
1D0 50 0 100'
SCALE: 1" = 100'
PROJECT
ENGINEER: Z. M, WANG
FINAL DRAWING -ISSUED FOR CONSTRUCTION
Hazen
_
HAZEN AND SAWYER
4011 WESTCHASE BOULEVARD, SUITE 500
RALEIGH, NORTH CAROLINA 27607
LICENSE NO.: C-0361
CITY OF SANFORD
SANFORD, NORTH CAROLINA
SANFORD WATER FILTRATION FACILITY
30 MGD EXPANSION -CONTRA T 1
SITE PREPARATION
CIVIL
OVERALL CLEARING PLAN
DATE: JULY2023
DESIGNED BY: A. MARCH
HAZEN No.: 30202-034
DRAWN BY: A. MARCH
CONTRACT NO.: 1
DRAWING
NUMBER:
C006
CHECKED BY: M. SANTOWASSO
2
CONSTRUCTION
07=3
ZMw
M BAR DOES NOT 0 1/2" 1"
MEAASURESURE1- THEN DRAWING �
IS NOT TO FULL SCALE
1
LATORY REVIEW
REGULATORY
=M23
ZMW
REV
ISSUED FOR
DATE
BY

F
SC -AREA 1 ESC - AREA 2
LIMITS OF GROUND SURVEY, TYP. - - — - ---
100-YEAR FLOODPLAIN- - • ~~� r I
BACKFILL LAGOONS, TYP. OF 6 / �: / _ . - - _ _ , Jy� SEDIMENT TRAP'V
SEE NOTE I. 2
1. v
"i SKIMMER SEDIMENT BASIN' A'
I ! t I I
f •`•;�5 - _ - EXCAVATE EXISTING STOCKPILE
SKIMMER SEDIMENT BASIN'B' - - - l - �A - - SEE NOTES 1, 2
if � •� � ( � � � . I
ESC - AREA 3 : r - _T _, ESC - AREA 4 - GAC FACILITY CONTRACTOR
EXCAVATION PR
i � r�,'- _ LAYOOWN AREA/
BACKWASH -I -� - TEMPORARY
EO TANK = FWPS NO, 2 - - " STOCKPILE AREA
EXCAVATION PR
_ ON— _
YARD PIPING
SKIMMER SEDIMENT BASIN "C - 10 SING
SOLIDS PS I/ "� f 11 WATER SUPPLY
EXCAVATION PR ,f CLEARRWELL NO, WATERSHED IV BOUNDARY
EXCAVATION PIT
DIVERSION SWALES, TYP. - -- --A ,: 7—I CLEARWELL '
SEE NOTES 1, 3 - - jl, NO. 1
— IKLEY CONTROL MEASURES, TYP.!
,� -- GT N0.2 .1. I /
_ _EXCAVATION PIT - 1 _ .il'='i i. •. I
YARD PIPING -
TRENCHINGj' I l f
j CONTRACTOR _ - -- - - dl �.
A• I I PERMANENT LAYDOWN AREA/ - - , - _`"_" I 5",
I
STOCKPILE l TEMPORARY 'y Ril , 777
7r• , AREA STOCKPILE AREA .." ��.
-- !
I� � � 1� FACIL17Y NO. CONVENTIONAL U STRUCTURE DEMOLITION, NP-
/ FJICAVATION PiT+JJJ+ � -- FACILITY N0. 1 -_ �_ • l
1
ESC - AREA 6
AREA 5 I ADMIN
-� BUILDING
ESC
� ' ! RAW WATER TRANSMISSION MAIN
--y J 1• \ Ir •• • I I / SiE DWGS PP01-PP77
SEDIMENT TRAP'? GONTFWCTOR I CONTRACTOR _ _PERMIT BO%AND
L4YDOWN I` AREA
�__-_ : _ RAIN GAUGE - - -
NicA I AREA
' f, ��-°� ate.. • ._ _ w �Q�_
GL
CONS
RAVETRUCTION 8"i/ -riL . [1-r • _ _ __ _J:; GRAVEL CONSTRUCTIDN. \ f ENTRANCE/EXIT, TYP.
i l{ -ENTRANCE/EXIT. TYP.
PLAN {
a
SCALE: 1" = 100'
m
PROJECT
or
m
ENGINEER:
Z. M. WANG
CITY OF SANFORD
U n
DESIGNED BY:
A. MARCH
azen
SANFORD, NORTH CAROLINA
�r
DRAWN BY:
A. MARCH
s m
CHECKED BY
CONSTRUCTION
M. SANTOWASSO
HAZEN AND SAWYER
SANFORD WATER FILTRATION FACILITY
o2
07r2023 ZIA IF THIS BAR DOES NOT
o 1Iz°
4011 WESTCHASE BOULEVARD, SUITE 500
IIC U TOPFIEVIEW B3IE07-3 xMw MEASUREI-THENDRAWING ,
RALEIGH, NORTH CAROLINA27607
30 MGD EXPANSION - CONTRACT 1
o
m REV
IS NOT TO FULL SCALE
ISSUED FOR DATE By
FINAL DRAWING - ISSUED FOR CONSTRUCTION LICENSE NO.: C-0381
NOTES:
1. EROSION CONTROL BASINS AND DIVERSION SWALES SHALL BE
INSTALLED PRIOR TO ANY CLEARING, EXCAVATION ACTIVITIES, OR
BACKFILLING OF LAGOONS.
1 2. SOILS FROM THE EXISTING STOCKPILE DEEMED BY THE
MATERIALS TESTING CONSULTANTTO BE SUITABLE FOR REUSE
AS SELECT FILL MAY BE USED AS BACKFILL MATERIAL FOR THE
id LAGOONS. CONTRACTOR IS REFERRED TO THE PROJECT
GEOTECHNICAL REPORT PREPARED FOR ADDTIONAL
INFORMATION ON STOCKPILE SOILS. FULL EXCAVATION OF THE
EXISTING STOCKPILE IS SHOWN ON THE DRAWINGS. FINAL LIMITS
OF EXCAVATION ARE AT THE DISCRETION OF THE CONTRACTOR-
AT
MINIMUM, THE EXISTING STOCKPILE MUST BE EXCAVATED
FOR CONSTRUCTION OF THE GAC FACILITY AND LOOP ROAD.
REGARDLESS OF THE VOLUME OF STOCKPILE SOIL REUSED
DURING CONSTRUCTION ACTIVITIES, THE CONTRACTOR SHALL
LEAVE STOCKFILE AREA GRADED WITH POSITIVE DRAINAGE TO
ENSURE STORMWATER FLOWS AWAY FROM THE GAC FACILITY
EXCAVATION PR AND TO THE ADJACENT DIVERSION SWALES AND
TEMPORARY SEDIMENT BASIN.
3, SEE DWGS C011 - C016 FOR MINIMUM SHEAR STRESS (LB/SF')
REQUIREMENTS FOR TEMPORARY AND PERMANENT LINING OF
EACH DIVERSION SWALE.
4. CONTRACTOR SHALL ENSURE SITE SECURITY FOR ALL AREAS OF
THE PLANT AND CONSTRUCTION LIMITS AS NEEDED.
S ALL SEDIMENT -LADEN WATER FROM EXCAVATION PITS,
TRENCHING, OR LAGOONS SHALL BE PUMPED AND DEWATERED
THROUGH A SILT BAG INTO THE NEAREST DIVERSION SCALE. SEE
DETAIL C-31-0417.
6. TEMPORARY SEEDING SHALL BE EMPLOYED THROUGH THE
DURATION OF CONSTRUCTION ACTIVITIES.
100 so 0 100,
SCALE: 1" = 100'
DATE: JULY 2023
EROSION CONTROL -PHASE 1 HAZEN NO.: 30202-031
CIVIL CONTRACT NQ:
DRAWING
OVERALL PLAN NUMBER
C010

LLa
f
�' \,�♦� rat—�//� �\
MATCHLINE - C013
REV r ISSUED FOR
♦
"♦ / '� %♦ •� / / //1`f //f f / Y PARCEL BOUNDARY
212
100-YEAR FLOODPLAIN
k �,&.•• ��~ UMITSOF GROUND LIMITSOFDISTURBANCE,TYP.
f SURVEY, TYP" //
SEE NOTE 2 ON J 1
/ IJ DRAWING C005 ,
!-, �♦1' f+, � f+ �J DEMOLISH MANHOLE AND CONCRETE PAD f • - { - C
{ ! / TEMPORARY EROSION -- 1
!!! CONTROL SWALE'F.
.. / { • -
" INV ELEV: 218�, -
FIBER FILTRATION TUBE, TYP.
I
BASIN SPILLWAY
I G31.0424
ROP TYPE II
GT2.0312 P TREE PROTECTION FENCE, TYP.
'r , my C-31-0465 A .. DEidOLtSH MN
TOP', om 9orr2
-
I I 3' 0 SKIMMER OUTLET, TYP. / I BACILFILLLAGDONS, TYP.-
1 INV ELEV: 219 a SEE NOTES
I// 1
G31-0437 TREE CLEARING,
SEE DWG C005 FOR
-.. I
SKIMMER EXTENTS
SEDIMENT BASIN'S'
TOP ELEV: 222
SEE NOTE 4 - DEMOLISH B'
/
G3t.61� SWALE'F I PVC DRAIN. TYP_ OUTLET
ff
1'1 PROTECTION -
FEMBANKMENi�y ..
ELEV: 223.5
f f
GRAVEL LOOP ROAD
Gi241S5S . /
STABILIZED OUTLET
FOR SILT FENCE, TYP_-
G31-0403
ti
SILT FENCE, TYP. �.o---,-. I
cat.wm
l� 1
PROJECT
ENGINEER: Z. M. WANG
DESIGNED BY: A. MARCH
DRAWN BY: A" MARCH
CHECKED BY: M. SANTOWASSO
712023
ZMW
IF THIS BAR DOES NOT 0 1/2" 1"
MEASURE I'THEN DRAWING
IS NOT TO FULL SCALE
3120R3
2MW
DATE
BY
DEMOLISH AND FILL. ----
JURISDICTIONAI. WF•IIANDS
REM04E RJPRAP AND
FLL W EX. EROSION � -'
CONTROL STRUCTURE
PLAN
SCALE: 1" = 30'
FINAL DRAWING - ISSUED FOR CONSTRUCTION
YYP. _
-
1 OEl40LlSH 14N `
I
TOP:23 ,
�1Y7.L
BDTTOAI. 227.16 -/-
PROTECT J
I-
GROUNDWATER
WELL
ROPTYPE I
_
G27ASt2
INV! 22050
TIE
r•�y CMP DRAlJ �f, }, ��
F'...-'1 ' r
DEMOLISH MH
-
' +tea
I,: tY ;.'.•-yi'
,=�-'
-!'^;� L
3`TDP:232.9A .fir.
r
1
'INV: 22 f"60
�y
y.
HOT T0M 22g28
k
DIVE ON SWALE'G
. r I �� i SG31A450E NG31A474 E r�
,Y+ DA/ERSK7H SWRLE74
.r
ROP TYPE
C-22.0312
Hazen
HAZEN AND SAWYER
4011 WESTCHASE BOULEVARD, SUITE 500
RALEIGH, NORTH CAROLINA 27607
LICENSE NO.: C-0361
CITY OF SANFORD
SANFORD, NORTH CAROLINA
SANFORD WATER FILTRATION FACILITY
30 MGD EXPANSION - CONTRACT 1
NOTES:
1. EROSION CONTROL BASINS AND DIVERSION SWALES SHALL BE
INSTALLED PRIOR TO ANY CLEARING, EXCAVATION ACTIVITIES, OR
BACKFILLING OF LAGOONS, STABILIZED AREAS DURING EXISTING
STOCKPILE EXCAVATION AND AFTER LAGOON BACKFILLING MAY
BE USED AS LAYDOWN AREA-
2- CONTRACTOR SHALL ENSURE SITE SECURITY FOR ALL AREAS OF
iV THE PLANT AND CONSTRUCTION LIMITS AS NEEDE0.
J 3" ALL SEDIMENT -LADEN WATER FROM EXCAVATION PITS,
TRENCHING, OR LAGOONS SHALL BE PUMPED AND DEWATERED
THROUGH A SILT BAG INTO THE NEAREST DIVERSION SWALE- SEE
DETAIL C-31-0417.
4. SKIMMER SEDIMENT BASIN BERMS (INCLUDING INTERIOR SLOPES)
SHALL BE IMMEDIATELY STABILIZED WITH RECM, SEED, OR OTHER
APPROVED STABILIZATION MEASURE. ALL INLETS AND OUTLETS
FROM BASIN SHALL BE STABILIZED WITH RIPRAP OUTLET
PROTECTION PADS"
SWALE LINING TABLE
MINIMUM
SHEAR STRESS REQ.
TEMPORARY PERMANENT
SWALELD
LIWING LINING
TEMPORARY
2 0 LB/SF� NIA
SWALE'F
SWALE'G
2.0 LB/SF2 NIA
SWALE'H'
N/A 3.0 LBISF2
SWALET
N/A 30 LB/SF�
SWALE'X
N/A 3.0 LBISF2
30 15 0 30'
SCALE: 1' = 30'
DATE: JULY 2023
HAZEN NO:
CONTRACT NO": 30202-034
EROSION CONTROL -PHASE 1
CIVIL
DRAWING
ESC - AREA 1 NUMBER
C011

NOTES:
EROSION CONTROL BASINS AND DIVERSION SWALES SHALL BE
lj INSTALLED PRIOR TO ANY CLEARING, EXCAVATION ACTIVITIES, OR
BACKFILLING OF LAGOONS STABILIZED AREAS DURING EXISTING
PARCEL BOUNDARY "\
Z _ - STOCKPILE EXCAVATION AND AFTER LAGOON BACKFILLING MAY
BE USED AS LAYDOWN AREA-
2-
SOILS FROM THE EXISTING STOCKPILE DEEMED BY THE
rilMATERIALS TESTING CONSULTANT TO BE SUITABLE FOR REUSE
AS SELECT FILL MAY BE USED AS BACKFILL MATERIAL FOR THE
LAGOONS. CONTRACTOR IS REFERRED TO THE PROJECT
GEOTECHNICAL REPORT PREPARED FOR ADDTIONAL
INFORMATION ON STOCKPILE SOILS. FULL EXCAVATION OF THE
1 _ +� EXISTING STOCKPILE IS SHOWN ON THE DRAWINGS. FINAL LIMITS
1 r ~ 7 L OF EXCAVATION ARE AT THE DISCRETION OF THE CONTRACTOR.
'•1 - y y y AT A MINIMUM, THE EXISTING STOCKPILE MUST BE EXCAVATED
FOR CONSTRUCTION OF THE GAG FACILITY AND LOOP ROAD.
' /_ � +/ r M`► \ REGARDLESS OF THE VOLUME OF STOCKPILE SOIL REUSED
\ DURING CONSTRUCTION ACTIVITIES, THE CONTRACTOR SHALL
y \ _ _ LEAVE STOCKFILE AREA GRADED WITH POSITIVE DRAINAGE TO
SILT FENCE, TYP. J` — 4 — � ` � � ~ r � _ _ - _ __ � � � ENSURE STORMWATER FLOWS AWAY FROM THE GAG FACILITY
EXCAVATION PIT AND TO THE ADJACENT DIVERSION SWALES AND
22:G31-0400 - _ TEMPORARY SEDIMENT BASIN.
- TREE PROTECTION FENCE, TYP.--��n l �� , W �,� - 1, LIMITS OF GROUND` 3. CONTRACTOR SHALL ENSURE SITE SECURITY FOR ALL AREAS OF
SURVEY• TYP. - , THE PLANT AND CONSTRUCTION LIMITS AS NEEDE0.
JURISDICTIONAL STREAMS
I TEMPORARY T EMBANKMENT - '' cs • ~- _ 4. SKIMMER SEDIMENT BASIN BERMS (INCLUDING INTERIOR SLOPES)
ELEV: 235.E - +'� SHALL BE IMMEDIATELY STABILIZED WITH RECM, SEED, OR OTHER
EROSION CONTROL !e5 Y' - �— NONJURISDICTION' STREAM APPROVED STABILIZATION MEASURE. ALL INLETS AND OUTLETS
SWALE'F 10'SPILLWAY - '7'eS•-��� _ _ + •�� s 1 ,�
_ �.. 6 FROM BASIN SHALL BE STABILIZED WITH RIPRAP OUTLET
NPDES DISCHARGE • ,� ^ i•� �I PROTECTION PADS.
"€ LIMITS OF DISTURBANCE, TYP. 5. ALL SEDIMENTIADEN WATER FROM EXCAVATION PITS,
22B
PLUG B" PIPE - • r . r- / '- TRENCHING, OR LAGOONS SHALL BE PUMPED AND DEWATERED
ENTRANCE INTO MH ,i _ i _ THROUGH A SILT BAG INTO THE NEAREST DIVERSION SWALE.
NPDES OVERFLOW I . STABILIZED OUTLET- - 10' BASIN SPILLWAY �— 3' 6 SKIMMER OUTLET, TYP. FINAL SILT BAG LOCATION TO BE DETERMINED BY CONTRACTOR
_ - BASED ON PHASING.
INV: 22021 Imo`'`-, FOR SILT FENCE, TYP. ROP TYPE 6 INV ELEV: 237
DEMOLISH 6" PVC DRAIN / - _ G31-0437
AND MANHOLES, TYP. � "„�;" ..-
o SF
+ BOTTOM: 225.50 • . _ _ - - �
STORM OUTLET r i\ . •�\
INV:227.60 SWALE LINING TABLE
- DEMOLISH MANHOLE, TYP.
TOP: 232.56 ■-5�
BOTTOM:?? Y �` .• I�• -iI INV ELEV'. 238 3
s —� 24i1 MINIMUM SHEAR STRESS REQ.
- TEMPORARY
i SEDIMENT TRAP I _'�eL - ti•-' \ TEMPORARY PERMANENT
TOP ELEV: 234 1 - SWALE LD
1 ROPTYPIII DO NOT DISTURB EXISTING LINING LINING
G31.0430 .F IL STOCKPILE WITHIN 50 FT OF LIMIT ` 1 •' _ SKIMMER SEDIMENT IlASIN'A'
SWALE 'D' }} _ G22-0312 OF DISTURBANCE TOP ELEV: 240 TEMPORARY
- PROTECTION 1 S - '-' SEE NOTE4 SWALE'A' NIA 3.0 L9/SF'
G22-0312 •■ _- SEMBANI(I.1ENT C-0'C' 1-0430 SWALEN/A 3.0 LB/SF2
- TREE CLEARING, ' "
- • '� .. SEE DWG C6D6 FOR FULL EXTENTS ,- ELEV: 241A • � SWALE V 2.0 LB/SF' WA
. �•• I {l TEMPORARY
2.0 LB/SF' WA
POROUS SWALE'F
DIVERSION BAFFLES, SWALE'G' 2.0 LB/SF' WA
• 1`� SWALE'D' — 1 TYP.
A OUTLET C OUTLET .
I �l (PROTECTION PROTECTION
',-• I, FES ELEV". 235.0-- G22-0312 - C-7&63I�
�� • 1 25 LF OF 24" RCP @ 2.0% - ^ DIVERSION 3
SWALE'C'
1 FES ELEV: 235.5 ' �•'
f,C - ROP TYP III 'I 4 '•
312
�•: - _ ` 49 4 EXISTING CULVERT-
_ �W EXCAVATE EXISTING STOCKPILE,,.+ SEE NOTES 1, 2 FIBER FILTRATION TUBE TYP.
r .�
€]L STOCKPILE C-31.0424
i
ACCESS 4 ...
f •. •,� .. •� _ .. , , ,.. a `•.. � 7ENPDRPfiY.BROSION
�ACIOTUl LROOONS, TTP, I + CONTROL SWALE W. TYP
•SEE NE(. 4�, _
SEE SWALE LININGTABLE
DIVERSION SWALE'C'
1 I�
DEMOLISH 6'SL, TYP.
INV:-234.60
GRAVEL ROAD
'caNTRACTVR }i KEY MAP
' r-K' ~ L,'"�••4. _ '_ �=• ,� IAYDOWMAREAI
yL� _ - �- TEMPORARY
SCALE: 1" = SOO'
- - - ,• _ Il '---SILTBAG,TYP I
_ SEE NOTE 5 APPROXIMATE LIMITS
DIVERSION SWALE'G' \ OF GAG FACILITYG31-0417 EXCAVATION PIT
DEMOLISH GRAVEL ROAD
�- MATCHLINE-0014�
FA(f 7 rL111■ i� 1
SCALE: 1" = 30'
30 15 0 30'
SCALE: 1" = 30'
x
U
a PROJECT
ENGINEER: Z. M. WANG
CITY OF SANFORD DATE:
DESIGNED BY: A. MARCH SANFORD, NORTH CAROLINA HAZENNO.: 30202-034
DRAWN Bv: A. MARCH EROSION CONTROL -PHASE 1 CONTRACT NO.:
CIVIL
CHECKED BY: M. SANTOWASSO HAZEN AND SAWYER DRAWING
2 CONSTRl1CTiON mreorzs 2Mw 4011 WESTCHASE BOULEVARD, SUITE 500 SANFORD WATER FILTRATION FACILITY ESC - AREA 2 NUMBER:
o I REGULATORY REVIEW 032023 ZMW IF THIS BAR DOES NOT 0 11T 1"
MEASURE I -THEN DRAWING FINAL DRAWING -ISSUED FOR CONSTRUCTION RALEIGH, NORTH CAROLINA 27607 30 MGD EXPANSION-CONTRACT1 C012
j a REV ISSUED FOR DATE BY IS NOT TO FULL SCALE LICENSE NO.: C-0361

�u—MATCHLINE-0011
LIMITS OF DISTURBANCE, TYP. � -
I
10' BASIN SPILLWAY OP
TYPE
C-22-0512 \\
I I INV ELEV. 221 `1
I � 221
3' 0 SKIMMER OUTLET, TYP.
I INV ELEV: 222��� I �r
G-31.0437
SKIMMER SEDIMENT BASIN'C'
TOP ELEV-. 225
SEE NOTE4 A
C-31-0430 l .
5'EMBANKMENT
ELEV: 226.5
POROUS
BAFFLES,
SWALE'K'OUTLET
TYP-
PROTECTION
C-22-0312
.�
R
TEMPORARY
1•
EROSION CONTROL
SWALr W
t
1
ROP TYPE I
.
C+2Y-031Z
IN
I. I
• PE77.xANEI:1
—STOCKPILE —
AREA
1
MATCHLINE - C015—
FILL IN EX- EROSION
CONTROL STRUCTURE
DEMOLISH AND FILL
JURISDICTIONAL WETLANDS
DIVERSION SWALE T
DIVERSION SWALE'J', TYP---
SEE SWALE LINING TAHLP
G31-0450 C-31-0470
GRAVEL ROAD
TREE CLEARING,
SEE DWG C006 FOR FULL E)
36'TEMPORARY
CMP DRAIN
- LHV: 226.50 - -
INV: 225.50
2�R AV TYPE I-r-
G22-0312
L. .S i - '-7^'--TEMPORARY EROSION
1 f / CONTROL SWALE'N'
mmm4_slim'
BACKWASH
EQUALVATON TANK
n
r —
r
BACKFILL LAGOONS, TYP. z -
SEE NOTE 1
1 REMOVE FENCE,
SEE NOTE 2"--
DEMOLISH MH -
- TOP: 233.60'
=ti BOTTOM: 229.15' E LAGOON 01
-- DEMOLSH B' PVC
-- DIVERSION SWAIE'H DRAIN. TYP- I A
, ROTECT GR�TER 7=
=r MONITORING WELL _ I
b - -
DNERffiON SWALE V j
BACKWASH
ri
~ •`'� r / PUMP STATION
ITS
(rWIN
l @•a /' 7g'gi', GRAVITY I "1
SILTSEE NOTE BAG, TYP — -+ + I ' • THICKENER NO. 1
3 —��� APPROXIMATE LIMITS 1
OF SOLIDS PS
Gi_ �:•,
31-0417 �• EXCAVATION PIT
y .J APPROXIMATE UMITS
1 _ OF CLEORWELL NO. �
� _ �� J `� _, • -?Ju � �� - �� � 2 EXCAVATION PIT
APPROXIMATE LIMITS OF
GRAVITY THICKENER NO.2 l I
EXCAVATION PIT
-
FIBER FILTRATION TUBE, TYP-
TEMPORARY EROSION
CONTROL SWALE'O'
242E — -
LAVOOWM
AREA
APPROXIMATE LIMITS OF 1 `
COVENTIONAL TREATMENT 1`1
S� NO.2 EXCAVATION PIN
1 2.47
NOTES:
1. EROSION CONTROL BASINS AND DIVERSION SWALES SHALL BE
INSTALLED PRIOR TO ANY CLEARING, EXCAVATION ACTIVITIES, OR
BACKFILLING OF LAGOONS- STABILIZED AREAS DURING EXISTING
STOCKPILE EXCAVATION AND AFTER LAGOON BACKFILLING MAY
BE USED AS LAYDOWN AREA
2- CONTRACTOR SHALL ENSURE SITE SECURITY FOR ALL AREAS OF
Id THE PLANT AND CONSTRUCTION LIMITS AS NEEDED.
3. ALL SEDIMENT -LADEN WATER FROM EXCAVATION PITS,
TRENCHING, OR LAGOONS SHALL BE PUMPED AND DEWATERED
THROUGH A SILT BAG INTO THE NEAREST DIVERSION SWALE.
FINAL SILT BAG LOCATION TO BE DETERMINED BY CONTRACTOR
BASED ON PHASING.
4- SKIMMER SEDIMENT BASIN BERMS (INCLUDING INTERIOR SLOPES)
SHALL BE IMMEDIATELY STABILIZED WITH RECM, SEED, OR OTHER
APPROVED STABILIZATION MEASURE- ALL INLETS AND OUTLETS
FROM BASIN SHALL BE STABILIZED WITH RIPRAP OUTLET
PROTECTION PADS.
SWALE LINING TABLE
MINIMUM SHEAR STRESS REQ.
SWALELD TEMPORARY PERMANENT
LINING LINING
SWALE W N/A 3-0 LB SF'
SWALE T NIA 3 0 LB/SF'
SWALE'X NIA 3-0 LBISF'
TEMPORARY 2.0 LB/SF' NIA
SWALE K
TEMPORA' RY 2.0 LB/SF' N/A
SWALE
TEMPORARY NIA 3.0 LB/SF'
SWALE'O'
SWALE'P' NIA 3.0 LBISF'
KEY MAP
SCALE: 1" = 500'
30 15 0 30'
PLAN SCALE: 1" = 30'
SCALE: NTS
PROJECT
ENGINEER: Z. M. WANG
FINAL DRAWING - ISSUED FOR CONSTRUCTION
Hazen
HAZEN AND SAWYER
4011 WESTCHASE BOULEVARD, SUITE 500
RALEIGH, NORTH CAROLINA 27607
LICENSE NO.: C-0361
CITY OF SANFORD
SANFORD, NORTH CAROLINA
EROSION CONTROL -PHASE 1
CIVIL
ESC - AREA 3
DATE:
HAZEN NO.: 30202-034
DESIGNED BY: A. MARCH
CONTRACT NO:
DRAWN BY: A. MARCH
SANFORD WATER FILTRATION FACILITY
30 MGD EXPANSION -CONTRACT 1
DRAWING
NUMBER:
C013
CHECKED BY: M. SANTOWASSO
2
CONSTRUCTION
o7r2923
+ +
IF rHls BAR DOES NOT o 1/2' 1"
MEAS.REI'THENDRAWING
IS NOT TO FULL SCALE
1
REGULATORY RENEW
o3rte2a
SMW
REV
I ISSUED FOR
DATE
BY

x2
DEMOLISH GRAVEL ��_.- •'-r t + ' - �-� �i EXISTING STOCKPILE,
1 o ROAD, TYp - _a- SEE NOTE 1
4 U BACKFILL LAGOONS, P. APPROXIMATE LIMITS I
Ii SEE NOTE 1 OF GAC FACILITY
'- EXCAVATION PIT f
[ { I GRAVEL ROAD 2
q FN�237,08 �+ ''-: G32-0553 TEMPORARY EROSION - ~
CONTROL SWALE'A',
x{
d�N APFROXIlIIATE LIMITS - SEE NOTE 4 1
DA :• DEMOLSH IS -SD OF FWPS NO.2
EXCAVATION PIT -
I SEE NOTE 3
REMOVE
S DEMOLISH 6" SL, TYP. SEE NOTE 2NCE, TYP..=r
INV:-235.00
s .x s s •' • X X i
r
—DIVERSION SWALE'H' •�
SILT BAG, TYP
APPROXIMATE LIMITS , SEE NOTE 5
1 OF YARD PIPING _jib
:tL• ~
TRENCHING-
7 PLATE SETTLER
NO.1
APPROXIMATE LIMITS
1 W
OF CLEARWELL NO. 1 CLEARWELL N0.1 y--; - OEWATERG
BUILDING
I
I �1II!
1 2 EXCAVATION PIT � s
Ej
ELEC
1 s
_ APPROXIMATE LIMITS r { _ _•i
OF YARD PIPING
TRENCHING - _ FINISHED WATER 1 ~
r - PUMP STATION NO.1
BELOW GRATE INLET
PROTECTION, TYP.
- C-31-6416 MAINTENANCE
FACILITY
t,�
EXCAVATION SUPPORT - CURB INLET 1 +
�I
.� SEE NOTE 3 13 PROTECTION, TYR n, 4'r
APPROXIMATE LIMITS OF }I
CONVENTIONAL TREATMENT C-31.0414
NO.2 EXCAVATION PIT
1 I CONVENTIONAL m4
TREATMENT _ 1
FACILITY NO. 1 _ r
a
PROJECT
ENGINEER: Z. M. WANG
FINAL DRAWING -ISSUED FOR CONSTRUCTION
DESIGNED BY: A. MARCH
a
DRAWN BY: A. MARCH
S
CHECKED BY: M. SANTOWASSO
2
CONSTRUCTION
07/2023
ZMW
IF THIS BAR DOES NOT 0 1/2' 1"
MEASURE 1-THEN DRAWING
IS NOT TO FULL SCALE
1
REGULATORY RENEW
4ir20i3
2MW
REV
ISSUED FOR
DATE
BY
-__./ MATCHLINE-0012
—SWALE W
�5=
OUTLET
PROTECTION
!I
G22-09R
�yf
STORM OUTLET
INV. 24&99
_
_. TREE CLFARING,
f
SEE DWG C006 FOR FULL EXTENTS
-r
CONTRACT4 TO MAINTAIN
f
- LIMITS OF DISTURBANCE, TYP.
YARD INLETPROTECTION,TYP.
C•31.p472
FIBER FILTRATION TUBE, TYP.
C31-0424
P
— DIVERSION SWALE B'
SEE SWALE LNING TABLE
C.T1-0450 C�1-0470
STRUCTURE DEMOLITION, TYP.
1 1
MATCHLINE - CO16
PLAN
SCALE: 1" = 30'
H n CITY OF SANFORD
SANFORD, NORTH CAROLINA
HAZEN AND SAWYER SANFORD WATER FILTRATION FACILITY
4011 WESTCHASE BOULEVARD, SUITE 500
RALEIGH, NORTH CAROLINA27607 30 MGD EXPANSION - CONTRACT 1
LICENSE NO.: C-0301
' •t
NOTES:
1. EROSION CONTROL BASINS AND DIVERSION SWALES SHALL BE
INSTALLED PRIOR TO ANY CLEARING, EXCAVATION ACTIVITIES, OR
BACKFILLING OF LAGOONS. STABILIZED AREAS DURING EXISTING
STOCKPILE EXCAVATION AND AFTER LAGOON BACKFILLING MAY
BE USED AS LAYDOWN AREA-
2. CONTRACTOR SHALL ENSURE SITE SECURITY FOR ALL AREAS OF
THE PLANT AND CONSTRUCTION LIMITS AS NEEDED.
3. EXCAVATION SUPPORT SHALL BE NEEDED IN MULTIPLE
LOCATIONS TO PROTECT EXISTING STRUCTURES AND UTILITIES.
EXCAVATION SUPPORT LOCATIONS SPECIFICALLY SHOWN ON
DRAWINGS ARE NOT NECESSARILY EXCLUSIVE LOCATIONS OF
SUPPORT SYSTEMS. CONTRACTOR IS RESPONSIBLE FOR
DETERMINING WHERE EXCAVATION SUPPORT IS REQUIRED.
EXCAVATION SUPPORT SHALL BE NEEDED FOR THE
CONSTRUCTION OF FINISHED WATER PUMP STATION NO. 2. ALL
EXCAVATION SUPPORT SYSTEMS SHALL BE DESIGNED BY A
PROFESSIONAL ENGINEER CURRENTLY REGISTERED IN THE
STATE OF NORTH CAROLINA.
4. DIVERSION SWALE W SHALL BE ADJUSTED AS NECESSARY
THROUGH CONSTRUCTION ACTIVITIES TO ENSURE STORMWATER
FLOW IS CONVEYED TO SKIMMER BASIN'N ON DWG C012.
5. ALL SEDIMENT4 ADEN WATER FROM EXCAVATION PITS,
TRENCHING, OR LAGOONS SHALL BE PUMPED AND DEWATERED
THROUGH A SILT BAG INTO THE NEAREST DIVERSION SWALE.
FINAL SILT BAG LOCATION TO BE DETERMINED BY CONTRACTOR
BASED ON PHASING.
SWALE LINING TABLE
MINIMUM SHEAR STRESS REQ.
SWALE LID TEMPORARY PERMANENT
LINING LINING
TEMPORARY SWALE'A' N/A 3.0 LB/SF�
SWALE 73' 2.0 LBISF2 NIA
SWALE'H' NIA 3.0 LBISF2
KEY MAP
SCALE: 1" = 500'
30 15 0 30'
SCALE: 1" = 30'
DATE: JULY 2023
CONTRACT , NO,: 30202-034
EROSION CONTROL -PHASE 1
CIVIL
ESC - AREA 4 NUM ERG
C014

i i I MATCHUNE - C013 I NOTES:
N -TEMPORARY EROSION ! I 1. EROSION CONTROL BASINS AND DIVERSION SWALES SHALL BE
CONTROL SWALE'K' - INSTALLED PRIOR TO ANY CLEARING, EXCAVATION ACTIVITIES, OR
• I BACKFILLING OF LAGOONS. STABILIZED AREAS DURING EXISTING
PERMANENT `� APPROXIMATE LJMITS OF - I • STOCKPILE EXCAVATION AND AFTER LAGOON BACKFILLING MAY
COVENTIONAL TREATMENT BE USED AS LAYDOWN AREA -
STOCKPILE — .I +� CONTRACTOR I NO. 2 EXCAVATION PIT
•�A _ LAY0OWH — jI 2. CONTRACTOR SHALL ENSURE SITE SECURITY FOR ALL AREAS OF
I - AREA I I PJ THE PLANT AND CONSTRUCTION LIMITS AS NEEDED.
TEMPORARY EROSION
1___- CONTROLSWALE'N' I
3. BYPASS PUMP SHALL BE USED AS CULVERT IS INSTALLED FOR
JURISDICTIONAL STREAM. PUMP SHALL REMAIN IN PLACE UNTIL
`yI SUCH TIME THAT CULVERT AND STORM STRUCTURES ARE FULLY
GRAVEL ROAD INSTALLED_ SEE DETAIL 1, DWG PPD6.
G32-0553 -•...... I 4. INVERT OF MANHOLE SHALL BE FILLED WITH STREAMBED
% 10' SPILLWAY l = MATERIAL AND GRADED IN LINE WITH STREAMBED MATERIAL IN
I = CULVERTS TO REPLICATE EXISTING STREAM CONDITIONS. SEE
DETAIL 1, DWG C01 FOR MORE INFORMATION OF STREAMBED
& EMBANKMENT
ELEV: 242.5 I MATERIAL INSTALLATION.
111 TEMPORARY SEDIMENT TRAP 2 REMOVE FENCE
TOP ELEV: 241 SEE NOTE -
`j C-31-0430 T
JURISDICTIONAL STREAM, 1 , 6 4
SEE NOTE 3� - FIBER FlLTRATION TUBE, TYP.LDIVERSION SWALE'M', TYP. --
l \ SEE SWALE LINING TABLE
1 G31-0424
7]?• POROUS G31-0450 G31-0470 I TREE CLEARING, TYP
BAFFLES, SEE DWG C006
TYR SWALE'M'OUTLET
I
PROTECTION
ROP TYPE V - G22Z I J
„23 � ` G22-0�12 •- � � _ _ J ` ---1.AYODVVN ---•
J 1
AREA 1
_ J
1 FES INV: 229.70 I SWALE LINING TABLE
y 233 - 6'MANHOLE. SEENOTE4 al MINIMUM SHEAR STRESS REQ.
RIM: 236.25 _ • ` �._,_._,_,_,_.
INV IN(E): 231.00 SWALE LID TEMPORARY PERMANENT
-2;i< INV OUT: 230.75 �1? ,�;_� 7�• -_ MY.� a �ItU ! LINING LINING
't v - -• TEMPORARY 2.0 LB/SF2 N/A
SWALE W
STABILIZED OUTLET / I SWALE'M' N/A 3.0 LB/SF2
, FOR SILT FENCE, TYP. 1
SECURITY GATE, - y - - FES INV: 232.60 % LIMBS OF DISTURBANCE, TYP.
SEE NOTE 2 TEMPORARY p•p LB/SF' N/A
C 314y0p3 SWALE'N'
` 42' RCP CULVERT, 7YP.
SEE NOTE 3 - "-Y SILT FENCE, TYP, ` I
u• TREE PROTECTION FENCE, TYP. -
GRAVEL CONSTRUCTION
ENTRANCE/EXIT a •I� ��A -
23P ,- ' -lie STONE FILTER INLET PROTECTION--
' 2,x� ._, '-;�:�,- � � '--��1�� ray'-�"- r l � / ; � •-YJ- - `y.
240 TREE CLEARING,
~ _ - SEE DWG C006 FOR FULL EXTENTS •,�� _ r' _ J y
2a3
-------------
---------------� zoo
��_ _ _ �• �I --
KEY MAP
LIMBS OF GROUND
TYP. 6URVEY,I
I SCALE: 1" = 500'
I
I
PLAN 30 is 0 30,
SCALE: 1" = 30' SCALE: 1• = 30'
PROJECT
ENGINEER: Z. M. WANG CITY OF SANFORD DATE JULY 2023
DESIGNED BY: A. MARCH SANFORD, NORTH CAROLINA HAZEN NO.: 30202-034
EROSION CONTROL -PHASE 1
CONTRACT NO.: DRAWN ev: A. MARCH CIVIL
DRAWING
CHECKED BY: M.SANTOWASSO HAZEN AND SAWYER SANFORD WATER FILTRATION FACILITY ESC - AREA 5 NUMBER:
2 CONSTRUCTION 0=n, M 4011 WESTCHASE BOULEVARD, SUITE 500
1 REGULATORY REVIEW 03r,1Di3M THIS BAR DOES NOT 0 1/2' 1"MEASURE I•THEN ORAWING FINAL DRAWING -ISSUED FOR CONSTRUCTION RALEIGH,NORTH CAROLINA 27607 30 MGD EXPANSION -CONTRACT 1C015
REV ISSUED FOR DATEIS NOT TO FULL SCALE LICENSE NO.: C-0361

II'MANHOLE
- JURISDICTIONAL RIM: RIM: 23635
kNV IN [Eli 23 f.00
INV OLTT, Y]O.YS
r
G22d90d
r
CLASS B ROCK CUTLET —
PROTECTION Ns
L: 22 FT
WI: L1Pr
_ W2: 26 FT
W 1.5 FC
FES I1229,70
4r RCP CULVERT
SEE OwG C0L6 FW 0
PROFgE Oi4 THIS SHE£T
ar
n
TEMPORARY
SEDIMENT TRAP—
lII �rvr — h
-O-- FES INV: 232.60
240
6'MANHOLE
RIM: 23l
INV IN (E): 231.00
INV OUT: 230.75
PROPOSED
GRADE
65 LF OF
42" SD @ 25%
40 LF OF 42" SD l �--
i
- EXISTING
'- '-'
-'— - --
-
-
- JURISDICTIONAL
STREAMBED
. CLASS B ROCK
OUTLET_--
PROTECTION"-
... L 22 FT
—
_.- ...- EXISTING
i
W 1: 11 FT
GRADE-
W2: 26 FT
H: 1.5 FT
STREAMBED
..
INV: 23330
STREAMS EO
•
EXISTING
INV: 230.40 ---
-
� KS INV: 23260
JLIRISOIETn7NAL - -
-
STREAMl
—• STREAMBED MATERIAL
240
230 \ — —J— 230
.. fESINV; 226.70
228 228
-0+25 0+00
1+00 2+00
PROFILE
HORIZONTAL SCALE: 1" = 20'
VERTICAL SCALE: 1" = 2'
2+50
HORIZONTAL SCALE: 1' = 20'
�r 20 10 0 20,
rY,� 2 1 0 2
a� L
VERTICAL SCALE: 1"=2'
9p-I
SOOT
PLAN
SCALE: 1" = 20'
PROJECT
ENGINEER: Z. M. WANG DATE: JULY 2023
CITY OF SANFORD
DESIGNED BY: A. MARCH Hazen
SANFORD, NORTH CAROLINA HAZENNO.: 30202-034
DRAWN BY: A. MARCH - JURISDICTIONAL STREAM CONTRACT NO.: 1
CHECKED BY, M.SANTOWASSO HAZEN AND SAWYER CULVERT FIGURE AND PROFILE DRAWING
2 CONSTRUCTION 07=3 2Mw THIS BARD NOT 0 1/2" 1" M 4011 WESTCHASE BOULEVARD, SUITE 500
SANFORD WATER FILTRATION FACILITY NUMBER:
1 REGULATORY REVIEW 0•Y2021 yMyy
MEASURE FULLS DRAWING � FINAL DRAWING -ISSUED FOR CONSTRUCTION RALEIG LICENSE
CAROLI81 27607 30 MGD EXPANSION -CONTRACT 1
REV 1SSUED FOR DATE BY IS NOT TO FULL SCALE LICENSE NO.: C-0361

CONVENTIONAL TREATMENT _
FACILITY NO.1 :'I'--- •�
ADMIN.
w APPROXIMATE LIMITS 1 . BUILDING
OF COVENTIONAL - - - - -- _
i TREATMENT NO.2 TREE CLEARING,
{{{EXCAVATION PR SEE DWG C006 FOR FULL EXTENTS
1 I I ' BELOW GRATE INLET }I
`l
I j PROTECTION, TYP. I
STORM DRAIN TO. G31.0418 v —FIBER FILTRATION TUBE.
BE DEMOLISHED t7�-.ten"�•� 'ly C�1-0424
��`VVVff1 0
DIVERSION SWALE'B',TYP.
•I - . - _ I �'_ �^- ��. SEE SWALE LINING TABLE /
I// _ G31-0950 G31-0470
J 1
WATER SUPPLY �i0 O�
WATERSHED N BOUNDARY �,Jhy
STRUCTURE DEMOLITION, TYP. \Y/O
J
'6 T _ - 54 _ - CURB INLET
PROTECTION, TYP. A °-fir
-' DIVERSION SWALE 'M'
O
TREE REMOVAL, TYR—,
REMOVE FENCE
SEE NOTE 2 1 4 II � CONTRATOR ��o '•t i I
AREA, TREE CLEARING, TYP r
- - ' - - SEE DWG C008 FOR FULL EXTENTS rr
RAW WATER TRANSMISSICN MAIN
SEE OWGB PP01-PP17
PERMIT BOX AND "�- 4 1 ~ LODE
1 RAIN GAUGE OD LOD .�
LI
a II FF i r
I nti+.. 1 ova'
TREE PROTECTION FENCE, TIP. —
rrr ,•.GRAVEL
VEL�CONSTTRUCTION
LIMITS OF DISTURBANCE, TYP. � q'r
I
f • ter - -- .--.�T �� - cb�-
_
- :�_ �� I' I• it ! !- �I�.k1iIP%1fi P7"�
I.. 1;�':-� / t �� - :yet I�f}-� •�' Kam' � .-,,. .�.
� J I I r ❑' l l ' i
I [ I /� '� Imo,• � f�
1
NOTES:
I 1. EROSION CONTROL BASINS AND DIVERSION SWALES SHALL BE
INSTALLED PRIOR TO ANY CLEARING, EXCAVATION ACTIVITIES, OR
BACKFILL
STOCKPILING OF LAGOONS. STABILIZED AREAS DURING EXISTING
E EXCAVATION AND AFTER LAGOON BACKFILLING MAY
BE USED AS LAYDOWN AREA-
2. CONTRACTOR SHALL ENSURE SITE SECURITY FOR ALL AREAS OF
JrII.1 THE PLANT AND CONSTRUCTION LIMITS AS NEEDED.
SWALE LINING TABLE
MINIMUM SHEAR STRESS REQ.
SWALE LID TEMPORARY PERMANENT
LINING LINING
SWALE D' 2.0 LB/SF] NIA
SWALE'M' NIA 3.0 LBISF]
SCALE: 1" = 500'
30 15 0 30'
PLAN SCALE: 1' = 30'�
SCALE: 1" = 30'
PROJECT
ENGINEER: Z. M. WANG
FINAL DRAWING - ISSUED FOR CONSTRUCTION
Hazen
HAZEN AND SAWYER
4011 WESTCHASE BOULEVARD, SUITE 500
RALEIGH, NORTH CAROLINA 27607
LICENSE NO.: C-0381
CITY OF SANFORD
SANFORD, NORTH CAROLINA
EROSION CONTROL - PHASE 1
CIVIL
ESC -AREA 6
DATE: DULY 2023
DESIGNED BY: A. MARCH
HAZER 30202-031
DRAWN BY: A. MARCH
ACTNO.
CONTRACT NO.: 1
SANFORD WATER FILTRATION FACILITY
30 MGD EXPANSION - CONTRACTC016
CHECKED BY: M. SANTOWASSO
NUMBING
NUMBER:
2
CONSTRUCTION
IMw
IF THIS DOES NOT 0 1/2" 1"
BAR
MEASURE I-THENDRAWING
IS NOT TO FULL SCALE I
1
VI
REGULATORY RENEW
Od+2077
7fA1V
REV
ISSUED FOR
DATE
BY

NOTES:
1- ALL EROSION CONTROL PRACTICES SHALL REMAIN IN PLACE
FROM PHASE 1 ACTIVITIES. DIVERSION SWALES SHALL BE
UPDATED AS APPROPRIATE TO CAPTURE ALL SEDIMENT -LADEN
ESC - AREA ~� . -- ESC - AREA 2 -- -- - RUNOFF.
2. SEE DWGS CO21 - CO26 FOR MINIMUM SHEAR STRESS (LB/SF2)
REQUIREMENTS FOR TEMPORARY AND PERMANENT LINING OF
EACH DIVERSION SWALE.
LIMITS OF GROUND SURVEY• TYP. - _ _ " f~ 1 "'� �� - — I _ 3. CONTRACTOR SHALL ENSURE SITE SECURITY FOR ALL AREAS OF
THE PLANT AND CONSTRUCTION LIMITS AS NEEDED.
100-YEAR FLOODPLAIN /�,•J!` / - `--------- — SEDIMENT TRAP'1• 4- TEMPORARY SEEDING SHALL BE EMPLOYED THROUGH THE
-- 1 / DURATION OF CONSTRUCTION ACTIVITIES. PERMANENT SEEDING
J.: SKIMMER SEDIMENT BASIN •A', SHALL BE INSTALLED, WITHIN THE PROPER SEASON, FOR ALL
I SEE NOTE 5 AREAS REACHING FINAL GRADE WHICH WILL NOT BE DISTURBED
I AGAIN. TEMPORARY SEEDING SHALL BE USED UNTIL THE PROPER
\ SEASON IS REACHED.
l= �• �' 5. SEDIMENT BASINS AND TRAPS SHALL BE RETURNED TO EXISTING
GRADE WHEN ALL UPSTREAM AREAS HAVE BEEN PERMANENTLY
PERMANENT I CONTRACTOR STABILIZED.
I[ •'STOCKPLAYDOWN
ILE 4
I AREA ' AREA I CCh: RACiOR?�
SKIMMER SEDIMENT BASIN'B'N" �?; If LAYDOWN
SEE NOTE S - .� `�. r- . - AREA
-r
ESC -AREA 3 _ �'~ GAD
ESC -AREA 4 FACILITY
I I
CONTRACTOR I I
LAYDOWN AREA �jge I
(2)36-SO TYP. ,{ - ❑ o _- 1 /
Y
SKIMMER SEDIMENT BASIN'C', e _
SEE NOTES
DIVERSION
SWALES, TYP,
/
E-
j
II
I
1
I
PKE R1MTIEN'
I
STOCKPLE
I/
AREA
STEEP SLOPE
STABILIZATION, TYP_
ESC - AREA 5
SE.ONLENT TRAP 7 — •—
CC HARWE[I I _ CIE Ori �l I
CONTRACTOR L[ G
LAYDOWN
-• ! I CNV OENTIONAL IV CONVENTIONAL TREATMENT TREATMENT
FACILITY NO. 2 FACILITY NO. 1
CONTRACTOR I LAY ESC - AREA 6
•� 4J — - - _
AREA 0,
PROJECT
ENGINEER: Z. M. WANG
DESIGNED BY: A. MARCH
DRAWN BY: A. MARCH
CHECKED BY: M. SANTOWASSO
2
CONSTRUCTION
07=3
ZMW
_
IF THIS BAR DOES NOT Y 1/2"
MEASURE V THEN DRAWING �.--i
IS NOT TO FULL SCALE
1
REGULATORY REVIEW
03/2023
ZMW
REV
ISSUED FOR
DATE
BY
+ 1 CONTRACTORY
AREA
GRAVEL. CONSTRUCTION
- ENTRANCEI01IT. IYP... ---
FINAL DRAWING - ISSUED FOR CONSTRUCTION
PLAN
SCALE: 1" = 100'
I
I
WATER SUPPLY
WATERSHED IV BOUNDARY
1
�Qyj
..
INLET CONTROL MEASURES, TYP.
n
/
.. �
•
I I
Ll
ADMIN
BUILDING
Hazen
HAZEN AND SAWYER
4011 WESTCHASE BOULEVARD, SUITE 500
RALEIGH, NORTH CAROLINA27607
LICENSE NO.: C-0381
HE hU Cdd
FACII II-"
LlL
- PERMIT BOX AND
RAIN GAUGE 1 •• f=ki�• - -� — _-... —
1
ar .
AREA OF RAW WATER
METER DISTURBANCE,
{f
SEE DWG CO26
l • �j.
CITY OF SANFORD
SANFORD, NORTH CAROLINA
SANFORD WATER FILTRATION FACILITY
30 MGD EXPANSION - CONTRACT 1
100 s0 0 100,
SCALE: 1" = 100'
DATE JULY 2023
EROSION CONTROL -PHASE 2 HAZEN NNa: 30202-031
CIVIL CONTRACT
DRAWING
OVERALL PLAN NUMBER
CO20

/x
" r ♦ J r f \ _� IX J 4 ;K f �,ff ter! J•� ^ PARCEL BOUNDARY. TYP. F 1
% F
A.
r " INV ELEV: 218
BASIN SPILLWAY
t ! ROP TYPE B
G2Y-03T3
r %
3" O SKIMMER OUTLET. TYP.
INV ELEV: 219
�G31-0437
SKIMMER SEDIMENT BASIN'B'
TOP ELEV: 222
SEE NOTE 2
f G3i.0[B0
/ 5'EMNT
t/f ELEV:: 223.5 223.5
J1 PERMANENT 1111MON,
rf` SEE NOTE 2
C-%4450
f _ - ROP TYPE II
f RECM WITH MINIMUM SHEAR
` •, �� I. STRESS OF 2 LBS/FT, TYP. / G22-0312
l 1o0-YFM FLOODPLAN /r~ rf -1 = • r r.' r �r���
Oak—
f.
r � % 1♦ L#,ITTS OF DISTURBANCE TYP. —
/I/ / l / r :•J� fir. qqq,,,� -
h TEMPORARY EROSION
CONTROL SWALE'P, TYP.
LIMITSGROUND SEE NOTE �—
/ SURVEY.
TYP.
G31.0450 C-31.0470
.im / •
Op
pop .F04
®�
IJ; �y�e
PLAN
PROJECT
ENGINEER: Z. M. WANG
DESIGNED BY: A. MARCH
DRAWN BY: A. MARCH
CHECKED BY: M. SANTOWASSO
2
CONSTRUCTION
O7R023
T,61W
IF THIS BAR DOES NOT 0 1/2" 1"
MEASURE VTHEN DRAWING
IS NOT TO FULL SCALE
1
REGULATORYREWEW
034023
ZMW
REV
ISSUED FOR
I DATE
BY
FINAL DRAWING - ISSUED FOR CONSTRUCTION
FIBER FILTRATION TUBE, TYP,
G31-W2{ 7
Hazen
HAZEN AND SAWYER
4011 WESTCHASE BOULEVARD, SUITE 500
RALEIGH, NORTH CAROLINA 27607
LICENSE NO.: C-0361
PROTECT GROUND
- MONITORINGWELL
36-TEMPORARY CMP CULVERT,
SEE NOTE 2
• � I
I
CONTRACTOR {I
ate. LAYDOYlN
AREA ! ��
DIVERSION SWALE'E. TYP.
'• SEE SWALE LINING TABLE
' G31-0450 '
1
ASPHALT PAVEMENT, TYP.—
G32-0551
CITY OF SANFORD
SANFORD, NORTH CAROLINA
I.
N DIVERSION SWALE'G'
I.
CONTRACTOR f
- LAYDOWN ---• I i AREA
SANFORD WATER FILTRATION FACILITY
30 MGD EXPANSION - CONTRACT 1
NOTES:
1. CONTRACTOR SHALL ENSURE SITE SECURITY FOR ALL AREAS OF
THE PLANT AND CONSTRUCTION LIMITS AS NEEDED.
2. SEE DWG C011 FOR THE INSTALLATION OF SEDIMENT BASIN'S'.
{ WHEN ALL UPSTREAM AREAS HAVE BEEN PERMANENTLY
STABILIZED, AND THE SEDIMENT BASIN IS NO LONGER NEEDED;
THE BASIN SHALL BE RETURNED TO EXISTING OR PROPOSED
1.1 GRADE. THE TEMPORARY CULVERTS SHALL BE REMOVED AND
CONTRACTOR SHALL INSTALL PERMANENT DIVERSIONS AND (2)
36" SD FOR PERMANENT OVERFLOW CULVERT,
3. ALL TEMPORARY EROSION CONTROL SWALES SHALL BE
RESTORED BACK TO EXISTING GRADE WHEN UPSTREAM AREAS
HAVE BEEN PERMANENTLY STABILIZED.
SWALE LINING TABLE
MINIMUM SHEAR STRESS REQ.
TEMPORARY PERMANENT
SWALEI.D
LINING LINING
SWALE'E'
N/A 3.0 LB/SF'
TEMPORARY
2,0 LB/SF' N/A
SWALE'F
SWALE'G'
2.0 LB/SF2 NIA
SWALE'H
N/A 3.0 LB/SF2
SWALE T
N/A 3.0 LB/SF�
SWALE'J'
N/A 3.0 LB/SF'
SWALE W
2.0 LB/SF2 N/A
KEY MAP
SCALE: 1" = 500'
30 15 0 30'
SCALE: 1" = 30' lg�
DATE: JULY 2023
HAZEN NO.:
CONTRACT NO.: 30202-034
EROSION CONTROL -PHASE 2
CIVIL
DRAWING
ESC - AREA 1 NUMBER:
CO21