HomeMy WebLinkAbout83-1626 - Proposed Wetland Crossing Plan 2NOTES:
1. ALL DIMENSIONS ARE PERPENDICULAR TO THE PROPERTY LINES.
2. PROPERTY LINES ARE FROM PLANS AND DEEDS ON RECORD AND AN ON THE GROUND SURVERY BY ADE IN FEBRUARY
2002.
3. RESOURCE AREAS FLAGGED BY LEC CONSULTANTS AND FIELD SURVEYED BY ADE IN FEBRUARY 2002, JANUARY 2003 AND
FEBRUARY 2003.
4. TOPOGRAPHIC INFORMATION FIELD SURVEYED BY ADE IN JANUARY 2003.
5. VERTICAL DATUM BASED ON FEMA BENCH MARK RM 5 - FIRE HYDRANT ELEVATION 25.67 NGVD PER FIRM 250015 0001D
PANEL 1 OF 7
6. PROPERTY LIES PARTIALLY WITHIN FLOOD ZONE C AND PARTIALLY WITHIN FLOOD ZONE A3 PER FIRM PANEL x{250015 001 D,
REVISED 07/02/92. BASE FLOOD ELEVATION FOR ZONE A3 = 11.
7. SITE GRADING/FILLING .SHALL BE DONE IN 12" MAXIMUM LIFTS, WITH EACH LIFT COMPACTED TO 95% OF ITS MAXIMUM DRY
DENSITY, STANDARD PROCTOR.
8. SITE CONTRACTOR SHALL REMOVE ALL UNSUITABLES UNDER THE PROPOSED RETAINING WALLS AND PROPOSED DRIVEWAY
AND REPLACE WITH CLEAN BANK RUN GRAVEL
9. PARCEL IS ZONED R 40 PER THE TOWN OF YARMOUTH ZONING MAP.
10. INTERMITTENT STREAMS TRAVERSING THE PROPOSED DRIVEWAY ARE PRESUMED TO FLOW INTO THE PERENNIAL STREAM.
11. CONTRACTOR TO EXCAVATE AND STOCKPILE ALL WETLAND MATERIALS PER THE DIRECTION OF LEC CONSULTANTS.
12. SIX INCH (6") IRON PIPES BENEATH ABUTTERS DRIVEWAY FIELD LOCATED BY ADE APRIL 2003.
HEIGHTS
WIDTH
W
AREA
SO. FT.
a• YDS -
PER
LIN. FT.
A
T
2' - 0-
4' - 0"
2' - 10"
7.667
0.284 -
2- - 6-
4' - 6-
3- - 0-
8.875
0.329
V - 0-
5' - 0.
3- - 2-
10.165
0.376
'3'-- 6"
5' - 6'.
. 3- -.4- -
11.541 -.
0.427.
4- - 0-
6' - 0-
3' - 6. -
13.000
0.481
'4' - 5-
6' - 6"
3' - 8.
14.541
0.538
5' - 0-
T - 0-
3' - 10'
16.162
0.599
a
THACHER � J R0
W � W2
� ; N
a ?1 w
� g z
m 4
Z i5
LOCUS
ROUTE SA
h
LOCUS MAP
NOT TO SCALE
13. NO COASTAL BANKS ON SITE PER INSPECTION BY LEC CONSULTANTS.
ENS
GBDH FND. MNW 10'
LEGEND t (HELD) I 12'
o EX. GRANITE CONCRETE BOUND SILT -" fi" 10 1
FENCE 1' 8. V
® EX. DRILL HOLE CEN. LINE R
TOW EL.12'
TEMPORARY ( ELEV.=11' I 1'
--� FORM t., "
O EX. IRON PIPE 6 �
w a 9s�r ezzea MSW °' / BRACE 3 J 2' I
XEc.2 EX. WETLAND FLAG A 200', RIVER FRONT y,
_ -
fIt}
It
2 - w ''
EX. WETLAND DELINEATION / OO 6 t
AL
AL 'EX. WETLANDS O --I
EX. SPOT ELEVATION I MAP 122, LOT 6 CROSS SECTION "A"
N/F
j� 100' WETLAND BUFFER ZONE ti CONRAD H. &/ SILT .6. 12'
EX. LIMIT OF WETLAND MARJORIE S. RUF)PERT FENCE -10 1
�.� 50 NO WORK ZONE 1 8'
0. G.&6N0 TEMPORARY CEN. LINE TOW EL: 11'
EX. TREELINE `. ) �� NOT FNb. FORM ELEV.=10'
r
SOS'53'20"E BRACE 6"
Q 1 \\\ 2'
452.90'
-B"W- EX. WATER SERVICE q /
0 (6 O ' MNW • c 33
EX. OVERHEAD ELECTRIC o LE
a0 3 MAP .122, LOT 45 - :. r, IL I -,!_.
z W MAP 122, LOT 7 _ \ - N/F 2
„ ".
EX. STONEWALL 'n o i 00 6
N/F o r DONNA A. AZZARA
:. 2 's, l l
-W PROPOSED WATER SERVICE O PERENNIAL STREAM STUART L. HARPER, 5O' NO W R N G3 " j ' ' i` �g•� 0-' ( 2'-10" I--
0 ZO E / '
VIRGINIA H. KLIEVER, P L ro o
'ro 10 ',BU R : N
2 0 E ZO E /- T+ ROSS SECTION B
ETC PROP05ED ELECTRIC, TELEPHONE, c/1 A, ISATRICIA H. FLINT
w
AND CABLE TV SERVICES = y ,, , y 12'
TOTAL LOTS 2 & 3 � i, -+ r ;,., , , - �
(Z,' O 1 \
C
° = 2tfi 86 F '3 29 SILT
U-) 5'S ,1b tiG G i.: 6" 10' 1'
W - VE
N .1, '<:,: y� J ,., t : i .r ENCS
`4 1 • � r % 1 r CB FND.-
rn 98 ACRES M • •' " \ ,
SO 3030E " 1, 8' V
_F
w _ 'i- _ _ , - 50515 50 _..
n
\ E S08�9 DO .E CEN. -LINE T 1 R
C� NOT FND.;, , ,: 81.45' `::_ �_
j .. - 121 TEMPORARY
�C z o, ,. 2B - _
G:5 :: ', ___ 78:72 ; _
-
! ELEV. 11 i
%C N ---_ _- _ > r
M APPROX. OCATI N \ BR M
L .,,, ,1 __ ._ RA
Com, � , _ _..:..---_ _�-� � .' BRACE •
TOP VIEW
(RE ER 0 NO E 0).., _ - s:; 6 2-6 I
.
T-- ., �__ _ -- __-_ _ .__ .:_ �_ - ,� . � MAP -122,. LOT- 43
POST PP TNT� 6 941 5:F WETLAND , y .. , ;, � , : �, • , :_LO � - ___ � � _ ., ;:_-- - .,- - _riv
su oR E IcZONE A3 L8 \i .., ,. ,
4 -0 I'..
._
REPLICATION AREA _ L a,x ,.<,,, ,.. - __ _ _ _.:.-_ .._ ,__ _ -.. • ;:
EL._ 11
2 3.18 ACRES _._PROP -H JAMES M. & „. .,I „
o
sLannoN COUPLER 'L .3� ,� )� . , , - PROPOSE[) SME
h`� O Tr. W X 'M AN H WATER 1, \•..:. ,. �,. OO
roll-
LOUISE
E E HIG ER -:-..., _.:_:____-.._..,___.,.- --KAREN_L;DOWCETT " 2 D. 5ENESAC _'I, 6" {
•'
FLOW j h � -' O , . LIMIT OF'WORK ,: t,, _ �.•, �'��: ;` :,- r_ ,, -. _ ...:.--
N , �b 1� ., 7,,..., I--3�
3 C� Oo� PROP.:; ILT FENCE TYP E �0 G 2 p - - _ o I 3'--4
.BACKFILL '2 O , F a. ,.._ E �.. p
2 13 _, M o R TI N
sEcnoN B DH IN ROCK s W. W APPROX. LOCATION G• , :.., r rn ,p Sr_ QS.S�=-�
G MN . H �E A v 4 ,
seCT oN-A 4 ;,. M a LEC BAN FLAG n 1•, r r` o f
{
1 FND. (HELD) O - - . . (REFER TO NOTE 10) , ..; ,,>,, ., - ,. : � e - .. ., , •-. .. ., .- : , ! J _ 'a1 t2'
6 F ) G.
• .,.: �--__--: ..• .: , �.,, ,. ,. ,. TYP, -. �- ',`.�'\\ - cc, i- Ol e=- � _ „ ,
3 _ _ .• �E ( ) . ,.. _, 1' PROPOS SEPTIC' _
r s 12 s.:. /. w 6 1-
2 G. _. E
• � --- EDGE OF ,, . :.:_�. � -.:. �. • .: aa. , -• � � t � � ,
f
.. 4 wl"co
3 24 BOX :CULVERT _t :fr_, ., ,.. G.: �,_,- - ,, .,> ,: , , :1, I / cn .
G SALT MARSH ,., I _ 1 8 1
a �E 2
� 4 INVERT. ELEV AT EXIST. GRD. _ : C+_., ...�.. ..,,-:. C, ,-,... .. :. 1 � , r I
NAnvE 24 RCP O+ E ,.,.,
.. - r ��. YyA . I , / TOW EL.16
OIL200 RIVER ONT , , v �E, . , { , I
INV 3,89 � _, , ,. ...,.. , : • . 0 ;__ .. _._ SILT
78,396_SF _ _
JOINING SECTIONS OF. SILTFENCE a I , . 4 ,... _
TOE -IN METHODS • _ - _ _ ., , - .. FENCE
67.72 1 1.80 ACR
_, - ES
\EX -
SILTATION STONEWALL TYP. 3
•NW- , - - _ _ r( ) CEN. LINE FENCE DETAIL __. -=- at r r NOT To scALE �', , atr E l <: ELEV. 13'
-. . .- � J,. TEMPORARYFORMBRACE
-..:;_ _ ,`�'.,; �_ _ i .05 t _ � ,_ . x. 1 PIPE.-FND
24...RCP G --„ ;., � _.'�P4�.49: ,.- ;: .,
INV 3.32 L' _ " " f
LE N 53 50 YJ 2 N07 53 50 W
DH ,.:N 11
ZONE G. OH 08 bD W ,
- L `%
_ -- : NOT F -
-_✓ N NOT FNG, _ „ ,__
EL 11 E __. _ P, , MAP T l4
--- -- --- `c 0
, x X22, L 2 v
00
OHE..., X. GRA - 1- - ✓ ., N/ F 2'
-- - - -- VEL DRIVEWAY /� h
SB NOT FND. - -- "� .., G,
- --
'I- __
JOHN
BARBARA
o
" O •• 13' - 24" BOX'CULVER 50' NO WORK ZONE �
IRON PIPE " '
. ,. INVE��LEV AT EXIST. GRD:.. • /� _:: -." _.:: - �- =.. _s. _' , �.. ;- - : ' -_ BARRON-STUART 3'- 10" nI"-n3'-10"--I
WETLANDS REPLICATION PLANTING LEGEND N44'58'00"E / 13 24 BOX CULVERT E
INVERT ELEV AT EXISTI GRADE CROSS SECTION D
REFER TO REPLICATION PLAN BY LEC CONSULTANTS. INC 21.57' 'a 1OO' BUFFER ZONE + -'_ i - _ : - 12'.
Sz tiF EX. LIMIT OFlNETLANDS MAP 122, LOT:B `
N/F EX. HOUSE SILT 6 10 1
REMOVE EXISTING ,� 6" IRON PIPE % - ,
w PROPOSED FENCE 1 8 1
LOAM &GRADES WETLAND 'CROSSING JANET C. PORTSER E CE
REPLICATION AREA -
TOW EL.16
_ W To ELEVATION OF � �. AREA 2-= 1,759 50. FL CEN. LINE
SILT FENCE TO BE EXISTING ADJACENT WETLANDS - .�
.:.� '
REMOVED UPON UPLANDS-
STABILIZATION
PLANDS STABILIZATION of 6" .IRON PIPE
REPLICATION AREA PROPOSED WETLAND PLANTINGS WETLAND CROSSING
.EXISTING :.,� / - AREA 1 = 3,056:50. FT. -
,-„ WETLANDS
, 3 *.F
oF:� Sc ;
,... 6- LOAM
ON BANK
"ii'o EDWIN �
F!g H. �';
#fo GLES' R.
6' OF 70P SOIL PREVIOUSLY STRIPPED do STOCKPILED '
FOR REPLICATION PURPOSES FROM ALTERED WETLAND AREA. "CIVIL,I
TYPICAL X -SECTION - WETLAND REPLICATION AREA No -o-4`12 0
NOT TO SCALE �SSIONAI u "J
,
TEMPORARY
ELEV.=15
1
FORM
BRACE
r
:,
I
1 2' 1
r.:..
„w
00
f
6' i
0 -I 2'-10"
..
7-1
3'-2" I'
CROSS
SECTION "E"
CROSS
SECTIONS
/ RETAINING WALL
DETAILS
"A-E"
-
SCALE: 1/4" = 1'-0"
NOTE: SEE
"TYPICAL
CROSS SECTION / RETAINING WALL
DETAL"
FOR FURTHER NOTATION.