HomeMy WebLinkAboutStormwater Plans 1077 OSGOOD ST 8-7-1990 IL
PROPOSED BUILDING � E
WATERSHED
BUILING
I
1
& FIGURE -
aEXtSTINQ DRAINAGE E AREA
BUTCHER BOY MALL
NO. A DOVE?+, MA.
Iti,+l. ANTHONY LALLY ASSOCIATES
N
713
+hb�
AT IEDISH
own
LEGEND
In WATERSHED
SUB -WATERSHED
COMPOSITE HYDRO
CALCULATION POINT FIGURE
PROPOSED DRAINAGE AREA
BUTCHER BOY MALL
' O- A DOVE R, M&
FYI, ANTHONY LALLY ASSOCIATES
STREET
x
DETENTION
POND
i
I ROP
CONTROL PIPE � g � C. C �
4 RCS
a
5
i0 CAI 4" c
Rep
1511 Rep
;S� l R)o"5
Ll
LJ
E. FIGURE o.
03 OD BUTCHER BOY MALL
o a � a NORTH ANDOVER, MASS.
12CA DETENTION STRUCTURE PROFILE
ERT I`1 = 2
r
M_ ANTHONY LALLY ASSOCIATES
NORTH ANDOVER, MA_
F 4 Y
TE B1' hIA ; $ALES
PROTE ' NOTE:Fl1 L E
EROSION C0147Ri
A LJRE i STRI � E ti
1
1 'MAINTAINE6 R TO BE PROVIDED RAFT F �
fCo �STR1T Q � f E! PE1+�P BT�4 [ N CONSTRUCTION
-_--
.�. y}}� �. k xY W"OTHER )
�.+ LJ '• F, .� l -'. 4 `_5�7!;• :.i5i' Ir SJ J'+ 41�. 5.�x 5 I • k5,
.. • / - Fr. �.+ { '4 tit y
.>: 1
f E.
AL, F E ;.T
FUTURE FORCE MAID 5 ,
{ I y s
i -
"r � I�+i�L�13.0 ,` � , ', B OTE-� ERA ,
} BATE AL t o #1111- E L 1 0
IL
F r T SEEPA E P.
W/MANHOL
r 36 T #� I F A€1�+�E 51E1 R.
0 (}j � IYIPL1rS�i IL��
�'.ONSTRUCTI ,
FENCING {TYP s _ ,...
TOP OF WA L '
RIM EL,-x W-7 y ' A \
3
PAD MOUNTED � f'. � ;' � -� � � �
UTI L#T Y
. '� TEMPORARY OVERFLOW ALE TO EXIT DITCH
' TRANSFORMER B `,' r -x4 PART OF SEWER CONSTRUCTION PROJECT ( BY OTHERS)
RIM EL. =i3 .7 _ . ► . i '
I NV OBIT' R.17OS P �E
`ATE VALVE _ y 'kl 04 iS
ROW 0
SINGLE
EROSION CONTROL BARRIER
Y BALES /
STAKED HAY . ,fir . O °"11.1. HA
Y BA
STA iEREC DOUBLE ROW F
TYP - LES SINGLE '
EL,- IS. S ';` 1LT FABRIC I=EFViB. i
fit.71-
'BOT1 SYMBOL'
FEE :L,_ti: . ti -• i� - NEW DETENTION POND
,° ;. • {_ x [ SEE DETAIL H,elm
—1
111
jr
DER `tf, i V- OUT'- 1 9- . [P
BS
t- TEAF - 1S1. �11
T: . UARD RAID TO ' ' ." E 'DE #L ' - ? �"` � .
,. �}r_ - .. '/ _ C, - _ ' i __ *+_ •� .Tat4.-,rrn5r+ 1'tAi1hJICh1'lr Tf—
, OSGOOD
STREET
4
kj
DETENTION
POND
HYDRAULIC
GRADIENT
THROUGH 15"
CONTROL PIPE j 3
W L.
100 YEAR STORM
I W. L. v _ MAXIMUMEL,� E30,9
k5" MCP T� Q � 77 cfa
r 31
R F g ED YEAR STORM
,s P MAXIMUM EL. - 129, 88
IRC1 k.+T LJ I li ,/
12A M 5 - O 4 RCP TEAR STORM
k - O i[V4um EL- = t 9. I8
0 = 6.07cfs
{
p r
L,UTLET CON 1 F?OL
EL. - 12 r5.3O
i4
FIGURE 3. 6
CL
NORTH ANDOVER, MASS.
MAXIMUM STORM WATER
f204 -.-..._ E L VAT I �/ I S r
Hop- a - 80
SCALE ' DEBT I" = 2`
M, ANTHONY LALLY ASSGCFATES
NORTH ANDOVER, MA.