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INDEX OF SHEETS >
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NUMBER TITLE `` 3
1 OVERALL STREAM AND WETLAND IMPACTS ,. ` >a
2 IMPACT MAP SHEET INDEX L
J..J
3 STREAM AND WETLAND IMPACTS SUMMARY TABLE
4 STREAM AND WETLAND IMPACTS SUMMARY TABLE
5 STREAM AND WETLAND IMPACTS SUMMARY TABLE
6 RIP-RAP BASIN ENERGY DISSIPATER DETAIL
Z
7 CULVERT INSTALLATION DETAILS °
G
8 CULVERT INSTALLATION DETAILS a
Z =
Al STREAM AND WETLAND IMPACT MAPS 0 Z
A2 STREAM AND WETLAND IMPACT MAPS Q o
Z
B1 STREAM AND WETLAND IMPACT MAPS U J
N
B2 STREAM AND WETLAND IMPACT MAPS 3
_
C STREAM AND WETLAND IMPACT MAPS
D STREAM AND WETLAND IMPACT MAPS
F1 STREAM AND WETLAND IMPACT MAPS
F2 STREAM AND WETLAND IMPACT MAPS
G STREAM AND WETLAND IMPACT MAPS W
H STREAM AND WETLAND IMPACT MAPS Z
I STREAM AND WETLAND IMPACT MAPS
W
11 STREAM AND WETLAND IMPACT MAPS W
J2 STREAM AND WETLAND IMPACT MAPS N
a
E K STREAM AND WETLAND IMPACT MAPS Q
M1 STREAM AND WETLAND IMPACT MAPS
H
M2 STREAM AND WETLAND IMPACT MAPS V
Q
E N STREAM AND WETLAND IMPACT MAPS
E
O STREAM AND WETLAND IMPACT MAPS
s
P1 STREAM AND WETLAND IMPACT MAPS
s -
P2 STREAM AND WETLAND IMPACT MAPS
Q STREAM AND WETLAND IMPACT MAPS
E DA-1 AREA 1 PRE-POST DRAINAGE AREA
DA-2 AREA 2 PRE-POST DRAINAGE AREA
DA-3 AREA 3 PRE-POST DRAINAGE AREA
`y WR Job No. DATE
02201372 05/04/2023
DA-4 AREA 4 PRE-POST DRAINAGE AREA DRN:WR DGN:WR CKD:WR
x 2
Z WETLAND&STREAM
a u O u F- PERMANENT PERMANENT(NO FUNCTIONAL LOSS) PERMANENT CONVERSION TEMPORARY
Q C a o
H a) >
Q Qa Q Qa STREAM WETLANDS STREAM WETLANDS STREAM WETLANDS
vO u
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J a (LF) (SF) (AC) (SF) (AC) (LF) (SF) (AC) (SF) (AC) (LF) (SF) (AC) (SF) (AC) a
\` j
W1 ROADWAY GRADING 9,667 0.222 ,. 3 0
A CONSTRUCTION ` a
a4
W2 ACCESS 514 0.012
S1 CONSTRUCTION 4 9 0.001 L
ACCESS J..J
S2 ROADWAY GRADING 135 355 0.009 - - - - - -
S3 RIP-RAP DISSIPATER - - 12 25 0.001 -
S4 CONSTRUCTION - - - - 7 14 0.001
B ACCESS
W3 CONSTRUCTION 357 0.009
ACCESS
0
W4 ROADWAY GRADING 7,042 0.162 k
W5 RIP-RAP DISSIPATER 195 0.005 - -
W6 CONSTRUCTION _ _ 257 0.006 Z
ACCESS 0
W7
GRAVITY SANITARY ~ Z
- - - - - - - 5,774 0.133 - - - W o
C SEWER CROSSING Q z
W8 CONSTRUCTION ACCESS 5,830 0.134 U J
J
J
GRAVITY SANITARY
W9 1,662 0.039 N
SEWER CROSSING 3
W10 CONSTRUCTION 1,230 0.029
ACCESS
D W11 CONSTRUCTION 480 0.011
ACCESS
S5 GRAVITY SANITARY 21 259 0.006 - - - - -
SEWER CROSSING
S6 CONSTRUCTION - - - 23 279 0.007 - -
ACCESS
CONSTRUCTION J
W15 ACCESS - - - 1,789 0.041 m
W16 ROADWAY GRADING 24,918 0.572 Q
W17 ROADWAY GRADING 10,240 0.235
W18 CONSTRUCTION 393 0.009 Lu
ACCESS Q
NSTRUCTW19 CO ACCESS ION 434 0.010 C
5G
W20 RIP-RAP DISSIPATER 1,230 0.029 Z
E CONSTRUCTION Q
W21 ACCESS 99 0.003 N
GRAVITY SANITARY N
F W22 069
SEWER CROSSING 2,973 0. W V
CONSTRUCTION Q
E W23 ACCESS 4,105 0.095 a
2 CONSTRUCTION urI
E S9 ACCESS 11 165 0.004
S10 ROADWAY GRADING 142 3,694 0.085
STREAM
S11 REALIGNMENT 58 962 0.022
CONSTRUCTION
n S12 ACCESS 4 82 0.002
513 CONSTRUCTION 25 306 0.007
= ACCESS
514 GRAVITY SANITARY 27 274 0.007
- SEWER CROSSING
G W24 ROADWAY GRADING 5,897 0.136
&LOT GRADING
ROADWAY GRADING WRJubN.. DATE
H W25 65,986 1.515 - 02201372 04/21/2023
&LOT GRADING DRN:WR DGN:WR CKD:WR
x 3
Z WETLAND&STREAM
Z 0
a u O Q u PERMANENT PERMANENT(NO FUNCTIONAL LOSS) PERMANENT CONVERSION TEMPORARY e Q
~ > P
a u a STREAM WETLANDS STREAM WETLANDS STREAM WETLANDS
O u
J N ro
(AC) (LF) (SF) (AC) (SF) (AC) (LF) (SF) (AC) (SF) (AC)(AC) (SF)
z30
ILA
W26 ROADWAY GRADING 7,652 0.176 ,. l/� 3 'o
&LOT GRADING
a4
W27 CONSTRUCTION 131 0.003
ACCESS L
W28 ROADWAY GRADING J..J
&LOT GRADING 6,604 0.152
W29 CONSTRUCTION _ - 702 0.017
ACCESS _
W30 CONSTRUCTION 191 0.005
ACCESS
W31 ROADWAY GRADING 2,023 0.047
W32 CONSTRUCTION 31 0.001 0
ACCESS v
CONSTRUCTION k
S15 ACCESS 7 17 0.001 - - a
Z =
S16 ROADWAY GRADING 251 813 0.019 O v
S17 RIP-RAP DISSIPATER 11 34 0.001 W o
CONSTRUCTION d i
S18 ACCESS 7 26 0.001 Q z
U
S19 ROADWAY GRADING 130 334 0.008 J
&LOT GRADING
520 GRAVITYSANITARY 27 181 0.005 _
SEWER CROSSING
S21 CONSTRUCTION - - - - - 22 122 0.003
K ACCESS
W33 GRAVITY SANITARY 1,009 0.024 - - -
SEWER CROSSING
W34 CONSTRUCTION - _ - 1,109 0.026
ACCESS
S22 CONSTRUCTION 4 6 0.001 - - W
ACCESS Q J
Y ROADWAY GRADING m
M 523 &LOT GRADING 121 482 0.011 Q Q
S24 RIP-RAP DISSIPATER 3 6 0.001 J
525 CONSTRUCTION 4 6 0.001 W
ACCESS � Q
GRAVITYSANITARY
u W37 4 0.001
SEWER CROSSING Q
W38 CONACCESS STRUCTION 9 0.001 Z
W39 GRAVITY SANITARY 652 0.015 N
o SEWER CROSSING N
W40 CONSTRUCTION
ION - - - 609 0.014 W U
CONSTRUCTION Q
$ S26 ACCESS 28 180 0.005 - - a
N GRAVITYSANITARY N
E S27 26 143 0.004
SEWER CROSSING
528 GRAVITY SANITARY 25 31 0.001
SEWER CROSSING
g 529 CONSTRUCTION 25 52 0.002
ACCESS
S30 GRAVITY SANITARY 22 87 0.002
SEWER CROSSING
CONSTRUCTION
S31 21 101 0.003
E ACCESS
`y WR Job No. DATE
02201372 04/21/2023
DRN:WR DGN:WR CKD:WR
x 4
C
QJ
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v
0
�j v
z3 6
/M Ln U 3
L — 0
N °LL
Z
0
M k
Z WETLAND&STREAM w
Z O
~ O U Q PERMANENT PERMANENT(NO FUNCTIONAL LOSS) PERMANENT CONVERSION TEMPORARY Z =
M ~ -
U L STREAM WETLANDS STREAM WETLANDS STREAM WETLANDS z
- O N (LF) (SF) (AC) (SF) (AC) (LF) (SF) (AC) (SF) (AC) (LF) (SF) (AC) (SF) (AC) 13. o
GRAVITY SANITARY U
532 - - - - - 22 145 0.004 - - - - - - - -
SEWER CROSSING
O 533 CONSTRUCTION '21 91 0.002 3
ACCESS x
534 CONSTRUCTION 4 19 0.001 x
ACCESS
S35 RIP-RAP DISSIPATER - - - 9 47 0.001 - - -
S36 ROADWAY GRADING 191 1,013 0.024 - - - - - -
S37 CONSTRUCTION 4 10 0.001
ACCESS
P W41 CONSTRUCTION Lu
- 216 0.005 J
ACCESS m
E W42 RIP-RAP DISSIPATER 40 0.001 Z Q
W43 ROADWAY GRADING 4,134 0.095
&LOT GRADING
W44 CONSTRUCTION 155 0.004 LJJ
a GRAVITY SANITARY C
Q W45 SEWER CROSSING 2,402 0.056 Q
CONSTRUCTION
W46 ACCESS 1,258 0.029 Z D
TOTAL IMPACTS 1,028 7,653 0.178 145,628 3.347 205 1,232 0.033 14,476 0.337 221 1,485 0.043 19,899 0.464 N
0 N
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`y WR Job No. DATE
02201372 04/21/2023
DRN:WR DGN:WR CKD:WR
x 5
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"A" RBR RC', RD WO
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(PIPE DIAMETER) `` a
WATER SURFACE PROFILE (NOMINAL) PROPOSED GRADE . L "a °
LB(LENGTH OF BASIN) _ AT DESIGN FLOW
aLL
LS(LENGTH OF POOL) LA(LENGTH OF APRON) "
L
1 11
RIP-RAP TO EXISTING GRADE
LEVEL
SLOPE RIP-RAP 2:1 TO O
EXISTING IF PLAIN
IN END Q
RIP-RAP LINING GEOTEXTILE FABRIC
SEE TABLE FOR SIZE AND DEPTH (NCDOT STANDARD
SPECIFICATION
F� SECTION 1056-TYPE 2) z
OQ OQ Q 3 t`�2�, -o INCISE PIPE FOR AQUATIC PASSAGE RIPRAP LINING TO MATCH o
p�A9��s�Q (SEE PLAN&TABLES FOR INVERT) SECTION"A-A" CHANNEL DIMENSIONS
SEE PROFILE ALONG BOTTOM OF POOL z
Q� w Op �EVE� �Q 21 �Q �2 Q SEE PROFILE WATER SURFACE PROFILE Z
w m AT DESIGN FLOW
o z DISSIPATOR POOL ^ oA INVERT AT END OF PIPE PIPE BEYOND O z
Q g APRON = PROPOSED GRADE LJJ z
C o o (HORIZONTALO �O (PIPE INCISED FOR AQUATIC o
Q a; LE w ° PASSAGE) N\ Q z
� V)EL J c,� U
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O° 2 2 v
O
OQ °� hs(POOL DEPT
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GEOTEXTILE FABRIC� ,AOO =
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(NCDOT STANDARD
SPECIFICATION
N RIP-RAP LINING SECTION 1056-TYPE 2)
„A„ OSEE TABLE FOR SIZE AND DEPTH SECTION"B-B" RIPRAP LINING TO MATCH
Q
CHANNEL DIMENSIONS
RIP-RAP LINING
"B" "D" J ALONG BOTTOM OF POOL
SEE TABLE FOR SIZE AND DEPTH RCR J
WATER SURFACE PROFILE EXISTING GRADE
AT DESIGN FLOW PIPE BEYOND
PLAN EXISTING GRADE / PROPOSED GRADE
/ \\ W Q
LB(LENGTH OF BASIN) 2 1 APRON 2 Z W
L (LENGTHOF APRON) �1 (LEVEL 1�
g Ls(LENGTH OF POOL)
F `
END OF APRON TO CONFORM RIP-RAP LINING �
` TO EXISTING STREAM CHANNEL SEE TABLE FOR N W
WATER SURFACE PROFILE INCISE RIP-RAP TO MATCH SIZE AND DEPTH Q
E AT DESIGN FLOW EXISTING CROSS-SECTION RIPRAP LINING TO MATCH m
GEOTEXTILE FABRIC
CHANNEL DIMENSIONS
(NCDOT STANDARD SPECIFICATION ALONG BOTTOM OF POOL a
° RIP RAP LINING SECTION 1056-TYPE 2) SECTION"C-C"
SEE TABLE FOR SIZE AND DEPTH (N
\ PROPOSED GRADE WATER SURFACE PROFILE WAT END OFF APRON(WIDTH OF ) a_ 0
E \ Ya T TAILWATER YB AT DESIGN FLOW ( )
w( ) LEVEL
2 1 hs(POOL DEPTH) LEVEL 1� p T p EXISTING STREAM PIPE BEYOND —
�ry� p T p p T CHANNEL BOTTOM / \\
ZEOTEXTILE FABRIC
INCISE PIPE FOR AQUATIC PASSAGE CHANNEL ELEVATION RIP RAP THICKNESS (NCDOT STANDARD _ T
(SEE PLAN&TABLES FOR INVERT) (PIPE INCISED) T,=2d50 OR 1.5dMAx SPECIFICATION /
Tz=3d50 OR 2 dMAx SECTION 1056-TYPE 2) RIP-RAP LINING GEOTEXTILE FABRIC
(SEE DIMENSION TABLE) SEE TABLE FOR SIZE AND DEPTH (NCDOT STANDARD
RIP—RAP BASIN ENERGY D I SS I PATO R END OF APRON TO CONFORM TO EXISTING SPECIFICATION
o PROFILE STREAM CHANNEL(INCISE RIP-RAP TO SECTION 1056-TYPE 2)
BASED ON HEC-14 MATCH EXISTING CROSS-SECTION)
NOT TO SCALE
SECTION"D-D"
`y WR Job No. DATE
02201372 05/04/2023
DRN:WR DGN:WR CKD:WR
x 6
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TEMPORARY CONSTRUCTION STREAM CROSSING Z)
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PROPOSED EARTH BERM,TYP L
PUMP TEMPORARY STREAM BYPASS
CLASS"1"RIP-RAP z _
¶ NOTES O z
� z
o Low > 1. WORK SHOULD BE SCHEDULED SO THAT CONSTRUCTION CAN BE COMPLETED DURING A TIME OF MINIMAL PRECIPITATION. L1J O
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2. PUMP AND LINE SIZES TO BE DETERMINED BY THE CONTRACTOR. Q z
3. ALL EROSION CONTROL DEVICES TO BE IN PLACE PRIOR TO CROSS DRAINAGE PIPE INSTALLATION. V
4, WIDTH OF CONSTRUCTION EASEMENT SHALL BE MINIMIZED BASED UPON FIELD CONDITIONS.ANY DISTURBANCE EXCEEDING WHAT IS SHOWN ON PLANS J
MAY REQUIRE ADDITIONAL WATER QUALITY PERMITTING.
PROJECT
A AREA �A MAINTENANCE _
vi
1. INSPECT WEEKLY AND AFTER EACH RAINFALL EVENT THAT PRODUCES Y2 INCH OR MORE OF RAIN. Z5
2. REMOVE SEDIMENT AND WOODY DEBRIS PROMPTLY.
STREAM FLOW 3. REMOVE COLLECTED SEDIMENT FROM STONE/RIP-RAP AREAS AS NECESSARY.TOP DRESS WITH 2",WASHED STONE AS NECESSARY.
CONSTRUCTION SEQUENCE
PUMP
1. CONTRACTOR TO INSTALL ALL CROSS DRAINAGE PIPING DURING DRY WEATHER.
CLASS T'RIP-RAP 2. INSTALL TEMPORARY SILT FENCE BETWEEN EXISTING STREAM AND AREA OF DISTURBANCE FOR ALL CULVERTS.
FLOW PROPOSED EARTH BERM,TYP 3. BYPASS PLANS ARE SCHEMATIC.CONTRACTOR IS RESPONSIBLE FOR THE DESIGN,INSTALLATION,MAINTENANCE,OPERATION AND REMOVAL OF ALL
EQUIPMENT AND TEMPORARY CONSTRUCTION TO INSURE"DRY"WORKING CONDITIONS. Z
SEDIMENT FILTER BAG 4. INSTALL UPSTREAM AND DOWNSTREAM TEMPORARY STONE DAMS(CLASS"I"RIP-RAP)WITH WATERPROOF POLYETHYLENE FABRIC FACING(MINIMUM 8 MIL O
THICK).DOWNSTREAM TEMPORARY STONE DAM IS INTENDED TO FUNCTION AS A TEMPORARY STREAM CROSSING AND SHOULD HAVE A MINIMUM TOP
WIDTH OF 10'.
5. INSTALL"CLEAN"WATER BYPASS PUMPS.SEE DETAILS THIS SHEET. Q
PLAN 6. INSTALL WORK AREA DEWATERING PUMP AND SEDIMENT FILTER BAG AT TOP OF BANK. DEWATER CONSTRUCTION AREA BETWEEN STONE DAMS USING J
THE FILTER BAG. J
7. CONSTRUCT CULVERTAND END TREATMENTS. J
s POLYETHYLENE FABRIC ON FACE 8. BEGIN BACKFILLING AROUND CROSS DRAINAGE PIPING.
a (8 MILTHICK) PROPOSED EARTH BERM(TYP) 9. REMOVE TEMPORARY SILT FENCE WHEN BACKFILL REACHES SILT FENCE.
10. CONCURRENTLY WITH STEP 10 REMOVE PUMPS,SEDIMENT BAGS,AND TEMPORARY STONE DAMS.(REMOVE POLYETHYLENE, REMOVE AND STOCKPILE Z
A FROM PUMP TOP OF BANK RIP-RAP,TO THE LEVEL OF THE STREAM BOTTOM,FOR USE IN CONSTRUCTING RIP-RAP DISSIPATOR. W
E TO PUMP 11, MAINTAIN ALL EROSION CONTROL DEVICES TO PREVENT SEDIMENT ENTERING THE CULVERT. 0
�- 12. CONTRACTOR WILL BE RESPONSIBLE FOR ALL SUPPLIES REQUIRED FOR ANY PUMPING OF WATER FLOW UNTIL CULVERT IS CONSTRUCTED.
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STREAM FLOW
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•POLYETHYLENE FABRIC ON FACE(8 U
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SECTION A-A TEMPORARY STONE CHECK DAM
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TEMPORARY STREAM BYPASS PUMP AROUND
NOT TO SCALE
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`y WRJob No. DATE
02201372 04/21/2023
DRN:WR DGN:WR CKD:WR
x 7
CROSS SECTION
C
12"OF NCDOT#5 OR 12"OF NCDOT#5 OR o
9 #57 WASHED STONE e
#57 WASHED STONE 18"
1.5' MIN. fp
MIN. `` t a
z 3 p
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2 24" MAX. o
FILTER CLOTH 1 AT CENTER
FILTER CLOTH \
DAM SECTION 4'TO 6'
STONE SHOULD BE PLACED OVER THE CHANNEL BANKS TO KEEP WATER CLASS B RIPRAP z
FROM CUTTING AROUND THE DAM. o
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TEMPORARY STONE CHECK DAM
z =
NOT TO SCALE o 0
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MAINTENANCE NOTES: N
v
1. INSPECT WEEKLY AND AFTER EACH RAINFALL EVENT PRODUCING Y 3
NCH OR MORE OF RAIN.ANY DAMAGE TO THE SEDIMENT FILTER BAG =
SHALL BE REPAIRED IMMEDIATELY.
NOTES:
2. TEMPORARY SEDIMENT FILTER BAG SHALL BE REPLACED WHEN 6"OF
SEDIMENT HAS ACCUMULATED OR IN ACCORDANCE WITH THE 1. CONTRACTOR SHALL EXERCISE CAUTION NOT TO BURST OR DAMAGE
MANUFACTURER'S RECOMMENDATIONS. THE TEMPORARY SEDIMENT FILTER BAG WHEN PUMPING.
3. MONITOR SEDIMENT FILTER BAG REGULARLY FOR THE PRESENCE OF 2. THE LENGTH AND WIDTH OF THE TEMPORARY SEDIMENT BAG SHOWN
TURBID WATER BEING DISCHARGED.IF ANY TURBID WATER IS BEING ON THIS DRAWING MAY VARY PER VENDOR SPECIFICATIONS.
DISCHARGED FROM THE BAG THE SITUATION SHALL BE RESOLVED
SEWN-IN CONNECTION SLEEVE FOR IMMEDIATELY.IF TEMPORARY BLOCKAGES ARE NOT FOUND,ASSUME 3. TEMPORARY SEDIMENT FILTER BAGS SHALL BE EQUIPPED WITH A
PUMP DISCHARGE HOSE THE BAG IS AT SEDIMENT CAPACITY AND REPLACE IMMEDIATELY. SEWN-IN SLEEVE OF SUFFICIENT SIZE TO ACCEPT A MINIMUM FOUR-INCH
x DIAMETER PUMP DISCHARGE HOSE. THE DISCHARGE HOSE SHOULD BE Z
" EXTENDED INTO THIS SLEEVE A MINIMUM OF SIX INCHES AND BE O
24"MIN TIGHTLY SECURED WITH A HOSE CLAMP OR OTHER SUITABLE MEANS TO
PREVENT LEAKAGE. HOSE CONNECTION THROUGH A SLIT IN THE BAG
SILT FENCE 6"MIN WILL NOT BE ACCEPTABLE.
OPTIONAL LIFTING STRAPS
4. THE PUMP DISCHARGE HOSE CONNECTION SLEEVE SHALL BE SECURELY J
TIED OFF DURING DISPOSAL OF THE TEMPORARY SEDIMENT FILTER BAG J
g VARIES WITH GROUND LINE IN ORDER TO PREVENT LEAKAGE OF COLLECTED SEDIMENTS. Q J
COVER#57 STONE PAD SLOPE _
WITH GEOTEXTILE 5. TEMPORARY SEDIMENT FILTER BAG SHALL BE REPLACED WHEN 6 INCHES F-
FABRIC OF SEDIMENT HAS ACCUMULATED OR IN ACCORDANCE WITH THE Q
SEDIMENT FILTER BAG MANUFACTURER'S RECOMMENDATIONS. Z
E 24"MIN 6. CONTRACTOR SHALL SIZE THE BAG DEPENDING ON USE AND FLOW W
REQUIREMENTS.
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#57 STONE SEDIMENT GEOTEXTILE FABRIC
FILTER BAG J
$ POLYETHYLENE 6"MIN VARIES D
SHEETING(6 MIL MIN) 24"MIN U
E 10'MIN
VARIES WITH VARIABLE SILT FENCE
GROUND SLOPE (10'MIN.) SILT FENC
a EXISTING GROUND LINE
n
TOP VIEW
USE#57 STONE TO LEVEL BAG FROM POLYETHYLENE SHEETING
E NATURAL GROUND LINE
E
SIDE VIEW
SEDIMENT FILTER BAG WRJob 0220132 DATE
N DATE 2023
DRN:WR DGN:WR CKD:WR
x NOT TO SCALE 8
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165
CULVERT 7 0 z
d 0
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/ J
83.37 LF
24"RCP
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SEE SHEET 6 FOR RIP-RAP BASIN
/ ENERGY DISSIPATER DETAIL
IMPACT W1 ,/ Z
a / (PERMANENT WETLANDS) / J/ / Q
ROADWAYGRADING / J (/)
/ \ I 0.222 AC-(9,667 SF) 1 `I / W
CP "T
O \ / IMPACT W2 J/ / Nk \1/ J/ J/ �\
(TEMPORARY WETLAND) Z V
CONSTRUCTION ACCESS W WETLAfYD WM \ Q Q
0.012AC-(514SF)
n a Lu
—
E KEY MAP v~i
WETLAND/STREAM DELINEATION
SUBMITTED TO USACE ON 04/25/2022 NOT TO SCALE
(SAW-2022-00968)
IMPACT LEGEND
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PERMANENT WETLANDS �- e
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PERMANENT WETLANDS(PERMANENT CONVERSION) l� W E
® TEMPORARY WETLANDS ] P
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�G H� 1° G 5
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0 PERMANENT STREAM(NO FUNCTIONAL LOSS) o 0 15 ao
— — — PERMANENT STREAM(FUNCTIONAL LOSS) SCALE:l inch=30ft.
`y WRJob DATE
02 DRN:2 04/21/2KD:
TEMPORARY STREAM ' DRN:WR DGN:WR CD:WR
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CULVERT 7 — UPSTREAM CULVERT 7 — DOWNSTREAM Z
175 175 175 175 0
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W z
Q z
z
U
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170 170 170 170
x
PROPOSED
GRADE
PROPOSED
165 24"RCP 165 165 GRADE 165
24"RCP
FjW EXISTING
GRADE Z
160 160 160 EXISTING 160 Q
GRADE J
= w a
a
155 155 155 155 Q
9+50 10+00 10I50 9+50 10+00 10+50
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SCALE: SCALE: �` a
1 = 30 HORIZ. 1 = 30 HORIZ. Lu
1" = 6' VERT. 1" = 6' VERT.
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`y WR Job N.. DATE
02201372 04/21/2023
DRN:WR DGN:WR CKD:WR
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� TOP OF BANK
TOE OF BANK
J/ \STREAM SAB LA
3 0
PERENNIAL \ \ ,.
WETLAND WM-
\ IMPACTSI
/ (TEMPORARY STREAM)
\1, J/ /� CONSTRUCTION ACCESS o
4LF-(9 SF,0.001AC) u
1 IMPACT W3 /
/%\ /'i / j / / / ® / /% i O V� / / /
1 (TEMPORARY WETLAND) / / / / // / / Y/
CONSTRUCTION ACCESS \ /j%//%/ /� / // 4 ph / / Z x
0 0.009 AC-(357 SF) - /�/ /�/f/ ®�/ / _ ti SEE SHEET 6 FOR RIP-RAP BASIN Z
ENERGY DISSIPATER DETAIL W o
1 RETAINING WALL W/ /%/ / . / IMPACT W5 Q z
SAFETY FENCE ; / / // / / ��� _ d j /// /// (PERMANENT WETLANDS) V
/; / //� �� /'n9 RIP RAP DISSIPATER =
0.005 AC-(195 SF)
IMPACT W6
\ IMPACT W4 CULVERT 8/ 99.26 LF� ��•, ',� �'� (TEMPORARY WETLAND)
54"RCP CONSTRUCTION ACCESS I
' (PERMANENT WETLANDS) �/ , 0.006 AC-(257 SF)
\ ROADWAY GRADING
\ IMPACTS4
0.162 AC-(7,042 SF) IMPACT S2
(PERMANENT STREAM) ! A
� (TEMPORARY STREAM) \
yhp ROADWAY GRADING , CONSTRUCTION ACCESS \
/ 135 LF-(355 SF,0.009 AC) 7 LF (26 SF,0.001 AC) \ /
W � \
1SO / IMPACT S3 / _ Z
\ `� �ID'
(PERMANENT STREAM / _ — — \ Q
y�h O NO FUNCTIONAL LOSS) �/ — \ J (/)
RIP-RAP DISSIPATER WE+LAND WM Lu a
12 LF-(25 SF,0.001 AC) Q
\\ SS DRY CREEK v
— RETAINING WALL W/ PERENNIAL 0
0 SAFETY FENCE
E TOP OF BANK / \
STREAM SAB TOE OF BANK I J
S� PERENNIAL/ TOP OF BANK C
TOE OF BANK Q
/ W
WETLAND/STREAM DELINEATION
KEY MAP cn
SUBMITTED TO USACE ON 04/25/2022 NOT TO SCALE
- (SAW-2022-00968)
s
IMPACT LEGEND
PERMANENT WETLANDS e JN
A rC ^ / I
® PERMANENT WETLANDS(PERMANENT CONVERSION) w +11i E
Flr
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a �M 5
u `G Hf �K NJO Q
0 PERMANENT STREAM(NO FUNCTIONAL LOSS) -a o 15 ao
PERMANENT STREAM(FUNCTIONAL LOSS) SCALE:finch=30 ft.
WR Job No. DATE
E 022013 DRN: 04/21/2KD:
TEMPORARY STREAM DRN:WR DGN:WR CD:WR
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CULVERT 8 — UPSTREAM CULVERT 8 — DOWNSTREAM
160 160 160 160
z
ro
z
Z =
155 155 155 155 0 z
PROPOSED W z
0
GRADE Q z
PROPOSED U J
J
GRADE N
150 150 150 150
x
54"RCP
54"RCP
145 145 145 145
EXISTING J \
GRADE EXISTING
_ RCP TO BE BURIED A GRADE
MINIMUM OF 12.0" RCP TO BE BURIED A
140 140 140 MINIMUM OF 12.0" 140 Q 9
= w a
a � Q
135 135 135 I135 Q
9+50 10+00 10+50 9+50 10+00 10+50 z ~
E Q Q
SCALE: SCALE: a
1 = 30 HORIZ. 1 = 30 HORIZ. Lu
1" = 6' VERT. 1" = 6' VERT.
V�
E
O
U
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U
`y WRJob No. DATE
02201372 04/21/2023
RDR/N:WR DGN:WR CKD:WR
x V L
/ �
/r
/� � \� � I .� // I 140 / %4
I \ 145 � / ``AFM LA
ol
11 z3 a
I \ PROPOSED 20' 150
PUBLIC UTILITY
\ \ \ \ EASEMENT /
%4/ .i. .V\ .V .V\ .y 150 •V •V 41 \
%k .V \ •V \aAlm — ' / .V //.V •V II •V •V
�L �L '�L �� �L �/ �L �L � �L �L `� �L �L � �L \ \• �L �L �L /�L �L j/ � J3 � �L �L II•L
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l \ \ IMPACT W7 i / d
(PERMANENT WETLAND) y / �/ Q J
PERMANENT CONVERSION / U
II I \ \ \ \ GRAVITY SANITARY ` �/ / N
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\ 0.133 AC-(5,774 SF) / 14
3
/� �L �L \\ �L �L lL NL /— �L %,L IMPACT W8 \ WETLAND WM — — / / % / %
(TEMPORARY WETLAND)
\ I CONSTRUCTION
lk NV / Nk Nk � Nv 4 J 0.134 AC (5, cEss
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\ \ I .V I .1. .1. .y •v (TYP.) `k I G I
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l / I
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0
IMPACT LEGEND
s
® PERMANENT WETLANDS A �R N
® PERMANENT WETLANDS(PERMANENT CONVERSION) .-D �' f E
F
o ® TEMPORARY WETLANDS a G 1 Q s
N
0 PERMANENT STREAM(NO FUNCTIONAL LOSS) a 0 20 40
- - - PERMANENT STREAM(FUNCTIONAL LOSS) SCALE:l inch=40ft.
5 WRJob No. DATE
WETLAND/STREAM DELINEATIONS 02201372 oainizozs
0 AGE TEMPORARY STREAM
(SAW-2ACE 0 SUBMITTED TO US ON 04/25/2022
' DRN:WR DGN:WR CKD:WR
x C
/ Co
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DRY CREEK BANK OF � _
TOP �� l _ _ _ _ _ \ /
/� � / / S
\ � PERENNIAL o
TOE OF BANK
PROPOSED 20' _ _ \ \ ,. ` a o
r \ I PUBLIC UTILITY
r EASEMENT
SS ��\\ I \ / J..J
SS \ / \� \ EXISTING 20' /
\ \ PUBLIC UTILITY /
SS \ \ \ IMPACT W9 EASEMENT
\ \
\ l I \ (PERMANENT WETLAND) /
PERMANENT CONVERSION-
\ \ \I I GRAVITY SANITARY EXISTING
?Q \ PVC GRAVITY / z
SEWER CROSSING SEWER MAIN / o
1s \ \ I \ \ \\ 0.039 AC-(1,662 SF) / / /
�y WE MAIN
PROPOSED SEWER \ / \ \ TIE TO EXISTING / I W z
s (TYP.) SEWER MANHOLE \ / / I I Q z
zRo \ s \\ \ �V IMPACT W11 I/ I \\ U N
(TEMPORARY WETLAND) \ /
_ CONSTRUCTION ACCESS / 3
\\ \ 0.011 AC-(480 SF) I N
\ I I(PERMANENT STREAM-
I NO FUNCTIONAL LOSS) \ \ I \ \
1, IMPACT S6 GRAVITY SANITARYn
IMPACT W10 (TEMPORARY STREAM) ' SEWER CROSSING
/ (TEMPORARY WETLAND) \ CONSTRUCTION ACCESS 21 LF (259 SF,0.006 AC) \ \ \ WETLAND WM Z
CONSTRUCTION ACCESS 23 LF-(279 SF,0.007 AC) \ /
0.029 AC-(1,230 SF) �,
a
/ � zs�/ \ J/ J/ J/ // I I F a
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LLI
KEY MAP
WETLAND/STREAM DELINEATION
cn
SUBMITTED TO USACE ON 04/25/2022 NOT TO SCALE
- (SAW-2022-00968)
s
IMPACT LEGEND
® PERMANENT WETLANDS N
® PERMANENT WETLANDS(PERMANENT CONVERSION)
F
o ® TEMPORARY WETLANDS a G 1 Q s
N
0 PERMANENT STREAM(NO FUNCTIONAL LOSS) o o ss ao
— — — 30 ft.
PERMANENT STREAM(FUNCTIONAL LOSS) SJ,bN,. inch=E
`y 22013 2 DATE
02 DRN: 04/21/2023
KD:
TEMPORARY STREAM DRN:WR DGN:WR CKD:WR
x D
... / / ro
`` c
AFM
IMPACT W15
PROPOSED 10'ASPHALT : (TEMPORARY WETLAND)
MULTI-USE PATH �F,. `'�� „ .� ems.
�,�-_,� ,,� CONSTRUCTION ACCESS / JJ
\ A ��_, ` IMPACT S9 i! �`°` _ 0.041 AC (1,789 SF)
G A� 4' J (TEMPORARY STREAM)
CONSTRUCTION ACCESS `, ��� \� RETAINING WALL W/ /�n
\ , ;��, -- •' - �, ., >• 9 �� � , ` ,,
�� ��;`, Mo
11 LF-(165 SF,0.004 AC) SAFETY FENCE
IMPACT W16 .��
(PERMANENT WETLANDS) ?`,� _ <
« 138.41 LF .. 14 /
ROADWAY GRADING �?��7 J��, ��� �C '�s� �. c ���:�� 0
/ 0.572 AC-(24,918 SF) ,`�� \��` EX.(3)36", _ 12'x 10 RCBC_``` �� z
/ 13SV CPPTO BE , � ��� o
�:� REMOVED; \
IMPACT W18 EX.18"CPP TO G'
(TEMPORARY WETLAND) Ip01?��; ' �' c ^��Sc :: ... / z
CONSTRUCTION ACCESS BE REMOVED SEX.24' �� -
I CPPTO BE ' a
/ 140 0.009 AC (393 SF) ) �\�\ REMOVED EX.36"CPP TO
_ V = BE REMOVED M / o �❑ ❑ H
_ LLIo
IM PAC I-S10
SID/ � � �\\\.\�,�\fix 13 (PERMANENT STREAM) �
-
/OSED Y / �/ �`� �' y \�'�,L� `J0 / S ROADWAYGRADING M„8 S N
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IMPACT W21 \ I 142 LF (3,694 SF,0.085 A —
SEWER MAIN 1 /, IMPACT W17
(TYP.) SS (TEMPORARY WETLAND) ), LC )� r/ (PERMANENT WETLANDS) /
�, \
vi
CONSTRUCTION ACCESS ROADWAY GRADING a
_ 0.235 AC-(10,240 SF)
►�" PROPOSED 20' IMPACT S13 ��(�`� s \G /
PUBLIC UTILITY
EASEMENT (TEMPORARY STREAM) � -���► �' —�' `i' � � � � �'
CONSTRUCTION ACCESS / o SEE SHEET 6 FOR RIP-RAP BASIN IMPACT W19 ��y
r 25 LF-(306 SF,0.007 AC) o ENERGY DISSIPATER DETAIL J (TEMPORARY WETLAND)
T V, CONSTRUCTION ACCESS
IMPACT W20 \
Y J / IMPACT S14 �, (PERMANENT WETLANDS) �, \ 0.010 AC (434 SF)
(PERMANENT STREAM- \ ��
140 / / SS) ) RIP-RAP DISSIPATER WETLAND / / �/ qS Z
NO GRAVITY SANITFUNCTIONAL ARY �' 0.029 AC (1,230 SF) WM < Q
135 // `�/ SEWER CROSSING N' / �' `i' `)' `�' / `�'/ `� / / / / / / �� J V)
/ / APPROX.LOCATION ,
27 LF (274 SF,0.007 AC) I / / -125 IMPACT S11y, �/ / / OF EX.ABANDONED / r / ao I W n'
/ (PERMANENT STREAM) / Q/ .y .y/ STREAM REALIGNMENT PNG GAS MAIN
IMPACT W22
1� (PERMANENT WETLAND) 58 LF-(962 SF,0.022 AC)
/ / / APPROX.LOCATION OF
0` PERMANENT CONVERSION �' \
y'` _ _ FEMA 100 YR GRAVITY SANITARY DRY CREEK \\ / 14
IMPACT S12 // / ///// / EX.6"PNG GAS MAIN
/ // / / Z V
E SEWER CROSSING / PERENNIAL (TEMPORARY STREAM) O / cn Q Q
- FLOODPLAIN/ Nv .l• CONSTRUCTION ACCESS / / 'yam' / / / / / / / N d
�' 0.069 AC-(2,973 SF) // / /4 LF (82 SF,0.002 A /
.�. EXISTING 20' y, C)
\ �h PUBLIC UTILITY / / / / Lu
TOE OF BANK J/ EASEMENT IMPACT W23
E WETLAND TOP OF BANK �' `1' /� EXISTING 21" CONSTRUCTION ACCESS / / / / / / / ~
E �/ 1 /� WM y / /i PVC GRAVITY / I KEY MAP v�
�' SEWER MAIN 0.095 AC (4,105 SF) / J / NOT TO SCALE
IMPACT LEGEND
s —
PERMANENT WETLANDS
m
PERMANENT WETLANDS(PERMANENT CONVERSION) l� W E
E ® TEMPORARY WETLANDS 5
] P
G H tK 1° G
N
e
0 PERMANENT STREAM(NO FUNCTIONAL LOSS) a 0 25 so
— — — PERMANENT STREAM(FUNCTIONAL LOSS) SCALE:l inch=50ft.
`y WR Job N.. DATE
WETLAND/STREAM DELINEATION S ozDRN: oaiuJzKD7
TEMPORARY STREAM SUBMITTED TO USAGE ON 04/25/2022
(SAW-2022-00968) ' DRN:WR DGN:WR CKD:WR
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CULVERT 6 - UPSTREAM CULVERT 6 - DOWNSTREAM
O
145 145 140 140 ~ z
W p
a
Q Z
PROPOSED U
140 _ PROPOSED 140 135 GRADE 135
GRADE i
3
x
135 1 1 1135 130 130
12'x 10'
12'x 10' RCBC i
130 RCBC - EXISTING 130 125 ZGRADE 125
L)
GRADE RCBC TO BE BURIED A
MINIMUM OF 12.0"
125 125 120 _ 120 Q
RCBC TO BE BURIED A Z
MINIMUM OF 12.0" a
m 120i 1 1 1 1120 115 I 115 J N
9+50 10+00 10+50 9+50 10+00 10+50 W Q
SCALE: SCALE:
a o
1" = 50' HORIZ. 1" = 50' HORIZ. Z U
E 1" = 10' VERT. 1" = 10' VERT. Lu
a a
a
E
2 V
E
O
U
E
E
E
U
`y WR Job N.. DATE
02201372 04/21/2023
DRN:WR DGN:WR CKD:WR
x F2
I I\ I 1\ \ \\ I E
ry
// "r W
/ \`
�� `� U3
C
1 \ \ \\ \ I \\ oLL
1000,
aw
IM PACT W24 / / / / o
(PERMANENT WETLANDS) / / / / dam, '• $/ u
ROADWAY GRADING&
LOT GRADING
0.136 AC-(5,897 SF)
\ 135 WETLAND W z
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WAQ
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vi
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Q Q
/ FEMA 100-YR I ' /:"f 0� I / / // Y/
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1 `� W —
e KEY MAP
WETLAND/STREAM DELINEATION N
SUBMITTED TO USACE ON 04/25/2022 NOT TO SCALE
(SAW-2022-00968)
IMPACT LEGEND
s —
PERMANENT WETLANDS �— e
W E
m
PERMANENT WETLANDS(PERMANENT CONVERSION) l�
® TEMPORARY WETLANDS ] P
a >>
E
�G H� 1° G 5
N
e
0 PERMANENT STREAM(NO FUNCTIONAL LOSS) a 0 20 40
— — — PERMANENT STREAM(FUNCTIONAL LOSS) SCALE:linch=40ft.
`y WRJob DATE
02 DRN:2 04/21/2KD:
TEMPORARY STREAM ' DRN:WR DGN:WR CD:WR
x G
o
IMPACT W25 //® / �`� ��,v// 3 0
\ / (PERMANENT WETLANDS) ``
ROADWAY GRADING& ,. 3 5.
/ LOT GRADING , j� i� ` ��
1.515 AC-(65,986 SF) '
� 8LL
I4S
i � � z
w o
i x
v •/ / �\ vi
w Q
Lu
E KEY MAP
WETLAND/STREAM DELINEATION
SUBMITTED TO USACE ON 04/25/2022 NOT TO SCALE
(SAW-2022-00968)
IMPACT LEGEND
s —
® PERMANENT WETLANDS e
r�D
W all E
® PERMANENT WETLANDS(PERMANENT CONVERSION)
�
P
® TEMPORARY WETLANDS d `� HI �o] G �s
G N
e
0 PERMANENT STREAM(NO FUNCTIONAL LOSS) 0 20 40
— — — 40 ft.
PERMANENT STREAM(FUNCTIONAL LOSS) SCALE: inch E
ilJ'� WRJob 2 DATE
02 DRN: 04/21/2023
KD:
TEMPORARY STREAM ' DRN:WR DGN:WR CKD:WR
Y H
/ C
ILIL/�rD/
1 !:.
185
180
// \ IMPACT W26 / J / / / / I , 175--1
(PERMANENT WETLANDS) 7)/ z
ROADWAY GRADING& S� o
/ LOT GRADING / / IMPACT W29r
0.176 AC-(7,652 SF) (TEMPORARY WETLAND) ,,
\ / / i I CONSTRUCTION ACCESS
r
/ 0.017AC-(702SF) .�, - - - p z
W o
/ \ J
\N/ � \
r1lo \ \ _
.160 IMPACT W27 I WETLAND VR \
(TEMPORARY WETLAND)
CONSTRUCTION ACCESS
/ v 0.003 AC-(131 SF) / \�
IMPACT W28 Z
(PERMANENT WETLANDS)
RETAINING WALL W/ ROADWAY GRADING& Q
SAFETY FENCE / \ LOT GRADING —j V)
0.152 AC (6,604 SF) LJJ Q
WETLANDWR � / // o I / —170—
E /
Lu
E
E WETLAND/STREAM DELINEATION KEY MAP N e
SUBMITTED TO USACE ON 04/25/2022 NOT TO SCALE
(SAW-2022-00968)
IMPACT LEGEND
s —
PERMANENT WETLANDS �- e
m
PERMANENT WETLANDS(PERMANENT CONVERSION) W E� ";
E ® 5
TEMPORARY WETLANDS ] P
�G H� 1° Q N
e
0 PERMANENT STREAM(NO FUNCTIONAL LOSS) o 0 15 ao
— — — PERMANENT STREAM(FUNCTIONAL LOSS) SCALE:l inch=30ft.
`y WRJob DATE
02 04/21/202
DRN:2 3
TEMPORARY STREAM ' DRN:WR DGN:WR CKD:WR
x I
NV
STREAM SO
INTERMITTENT V �"�\ \ \ \ �� i ��7. a e
ro
\ STREAMSB �\ �,\ ``L1 r C
i3 a
�WEILAND We / i - /\ 3
PERENNIAL ,. =3 0
J
\ \\ \ \ \ \ \ \ IMPACT W30 i //X
\ (TEMPORARY WETLAND) / /
/i \5 JJ
CONSTRUCTION ACCESS -
_ \ 1 \ \ 0.005 AC-(191 SF) •\ r '/, / 1'�O
/ \ IMPACT S15 EX.24" (PERMANENT WETLANDS) _
(TEMPORARY STREAM) �� /CPP TO BE ROADWAY GRADING
7LF-(17SF,0.001AC) - - _
CONSTRUCTION ACCESS C5' REMOVED 0.047 AC-(2,023 SF)
\ � �
IMPACT W32
IMPACTS 104.64 LF - O
/ (TEMPORARY WETLAND) �
- J (PERMANENT STREAM) 48"RCP /,/ CONSTRUCTION ACCESS
ROADWAY GRADING -' 0.001 AC-(31 SF) / / z
/ 251 LF-(813 SF,0.019 AC) r. CULVERT 3 1 a
' i \ I M PACT 517 2p / Z Z
I �
(PERMANENT STREAM \ O
NO FUNCTIONAL LOSS)
d o
RAP DISSIPATER
z Q z
11 LF (34 SF,0.001 AC) 13 U J
t. d.
M„g 135 \ J
SS \ \ \ IMPACT S18
(TEMPORARY STREAM) 130
m 9 8 \ \ CONSTRUCTION ACCESS
S M" SEE SHEET 6 FOR RIP-RAP BASIN \ I 7LF (26 SF,0.001 AC) vi
•' r M 8 5I ENERGY DISSIPATER DETAIL \ 1 �2S
—
_ EX.15"
CPP TO BE
IMPACT S19 - - REMOVED Z;. \ \ \ / /
\ TOP OF BANK \ Q
(PERMANENT STREAM) �? \ s \ \ I / _ J
ROADWAY GRADING& I r \ \ TOE OF BANK \\ \ \ \ ` �/ Nv Nk WETLAND WAJ J ~ �.
a / / LOT GRADING W i � O� �
130 LF (334 SF,0.008 AC) STREAM SF i \ FEMA 100-YR \ \ \
INTERMITTENT \ 'W� \ \ FLOODPLAIN \ \\ \\ \\ titi _ J
STREAM SB \ \ _ \ 41
�\ -125 PERENNIAL \\ �\ \\ a a
Lu
—
E KEY MAP v~i
WETLAND/STREAM DELINEATION
SUBMITTED TO USACE ON 04/25/2022 NOT TO SCALE
(SAW-2022-00968)
IMPACT LEGEND
s —
PERMANENT WETLANDS e
W E
m
PERMANENT WETLANDS(PERMANENT CONVERSION)
E ® TEMPORARY WETLANDS ] P
a > Jlp
G H� tK 1° G 5
N
e
0 PERMANENT STREAM(NO FUNCTIONAL LOSS) a 0 20 40
- - - PERMANENT STREAM(FUNCTIONAL LOSS) SCALE:l inch=40ft.
WR`y 02201 2 DATE
02 DRN: 04/21/2KD:
TEMPORARY STREAM ' DRN:WR DGN:WR CKD:WR
x J1
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3
Z
CULVERT 3 - UPSTREAM CULVERT 3 - DOWNSTREAM
Z
135 135 135 135 Z
Q u
� z
W Z
a °
130 130 130 _ 130 U
J
PROPOSED J
GRADE PROPOSED
GRADE �
3
125 48"RCP 125 125 125 N
48"RCP
�f
120 _EXISTING 120 120 120
GRADE EXISTING
RCP TO BE BURIED A RCP TO BE BURIED A GRADE
_ MINIMUM OF 9.6"(20%) MINIMUM OF 9.6"(20%)
115 115 115 115
a Z
a
J N
110 1 110 110 110 W a
9+50 10+00 10+50 9+50 10+00 10+50
SCALE: SCALE: Z
E 1" = 40' HORIZ. 1" = 40' HORIZ. a a
1" = 8' VERT. 1" = 8' VERT.
a �
V�
E
O
U
E
E
U
`y WR Job N.. DATE
02201372 04/21/2023
DRN:WR DGN:WR CKD:WR
x J2
\ \ \ \ 0 II Ili/ \4/ 14/
TOP OF BANK / I \ / ro n
z 3 a
\ \ \ \\ \\ \ \ \ TOE OF BANK ' /\/� I / I I \ I / ``L.L �3
AFM
WETLAND WAK I 6
\ \\ PROPOSED
I20'�PUBLIC UTILITY
EASEMENT I I I I PROPOSED
r SEWER MAIN
I I
I
\,
(TYP.) I \
\ \ \\ /�
/\ S I II /� / I--- -- — — — — — — — — \ 0
0
SS
SS I A u
SS SS — �\\ � Z
\ / IMPACTS21 -
/ (TEMPORARY STREAM)
CONSTRUCTION ACCESS \ \ \\— — — / I I \ �\ � / W p
I 22 LF-(122 SF,0.003 AC) \\\\ y
i� z
IMPACT W34
(TEMPORARY WETLAND) \ J
\ \ IMPACT S20
(PERMANENT STREAM CONSTRUCTION ACCESS /
I \ �� _ _ / I 0.026 AC-(1,109 SF) \ /
NO FUNCTIONAL LOSS)
GRAVITY SANITARYvi
/ / I SEWER CROSSING I I \ \1\ I I IMPACT W33
127 LF (181 SF,0.005 AC) / I \ 1 I (PERMANENT WETLAND)
/ /
PERMANENT CONVERSION
GRAVITY SANITARY
SEWER CROSSING
0.024 AC (1,009 SF)
Z
STREAM SAD
I \ \ I I
PERENNIAL \ \ \ I II / / \ \ LV �.
WETLAND WAN
Z V
%4/ �/ \ \ \ 1 I I I FEMA 100-YR \ \ Q Q
FEMA 100-YR \\ y I \\/ II / \ \ \ \ I 1 , FLOODPLAIN \ \ Cd
FLOODPLAIN \ \ / I / II / \ \ 1 I \ \\ G
Lu
E KEY MAP v~i
WETLAND/STREAM DELINEATION
SUBMITTED TO USACE ON 04/25/2022 NOT TO SCALE
(SAW-2022-00968)
IMPACT LEGEND
s —
PERMANENT WETLANDS �- e
W E
m
979
PERMANENT WETLANDS(PERMANENT CONVERSION) l�
® TEMPORARY WETLANDS ] P
a >>
E
�G H� 1° G 5
N
e
0 PERMANENT STREAM(NO FUNCTIONAL LOSS) o 0 15 ao
- — - PERMANENT STREAM(FUNCTIONAL LOSS) SCALE:l inch=30ft.
`y WRJob DATE
02 DRN:2 04/21/2KD:
TEMPORARY STREAM ' DRN:WR DGN:WR CD:WR
x K
0
�/ / \ I � � \\ , \, \ \ \ \ \\ \ \ \ \\ AF.
o
TOPOFBANK
TOE OF BANK \\ \\ \ \ 8 \ _ • ' _ - _ - o
8 / I M PACT S22 -
r (TEMPORARY STREAM)
\ / CONSTRUCTION ACCESS / I \ 0 Z u
4LF-(6 SF,0.001AC) M° \ z
a o
- sS 145 \/ \. \ \ - - - - �- -
•" / S \ V Q z
J
M„8
g CULVERT 4 \ \ _
vi
�S
_ - 24"RCP
i
/ - - - -/ / • 145 k IMPACT S24 140 \ \\ \ \
- - - - - - - O (PERMANENT STREAM- \ \ \
NO FUNCTIONAL LOSS) \ \ \
140 \ RIP-RAP 001 DISSIPATER
ER \ / / Z
I / AQ
IMPACTS23 9" - - - - \ �s \ \ Q
/ I / (PERMANENT STREAM) I I \ IMPACT S25 _ \ p\ \ \ - _j V)
J ROADWAY GRADING& I / I \ (TEMPORARY STREAM) \ T� \ , rLLI- Q/ LOT GRADING / \\ CONSTRUCTION ACCESS - \ s
121 LF-(482 SF,0.011 AC) / SEE SHEET 6 FOR \\\\ 4LF (6 SF,0.001 AC) 135` Tip
_ \ / RIP-RAP BASIN ENERGY
I DISSIPATER DETAIL \ \\\\ Z V
STREAM SQ
INTERMITTENT/ I I \ \ \ I 5 C a
G
\ \ w
WETLAND/STREAM DELINEATION KEY MAP N
SUBMITTED TO USACE ON 04/25/2022 NOT TO SCALE
(SAW-2022-00968)
IMPACT LEGEND
s —
PERMANENT WETLANDS
W E
m
PERMANENT WETLANDS(PERMANENT CONVERSION) � ";
® TEMPORARY WETLANDS ] P
a >>
E
�G H� 1° 5
N
e
0 PERMANENT STREAM(NO FUNCTIONAL LOSS) a 0 20 40
- - - PERMANENT STREAM(FUNCTIONAL LOSS) SCALE:l inch=40ft.
`y WRJob DATE
02 DRN:2 04/21/2KD:
TEMPORARY STREAM ' DRN:WR DGN:WR CD:WR
x M1
C
Nla
> -
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PROPOSED d o
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EXISTING
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MINIMUM OF 4.8"(20%) MINIMUM OF 4.8"(20%)
130 130 130 130
a Z
Q
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125 125 125 125 ~ a
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`y WR Job N.. DATE
02201372 04/21/2023
DRN:WR DGN:WR CKD:WR
x M2
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SUBMITTED TO USACE ON 04/25/2022 NOT TO SCALE
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`y DATE
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2201372
04/21/2023
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(SAW-2022-00968)
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