560 ELM WAY (5)iiiiii iiiiiiii
13951
568 ELM ST
P,
. ...........
WA cli
Ex. San. M.H.
Top 194.79
Inv. 18:5.49
C.B. No. I Extruded Curb
Asphalt
Top 190.12
Pavement
Natural Ground C 8 No 2
Top 189.50
"u
T�
Solid Lid
et,
0 M!
0.5' Min.
77
. P-7--in0nif Chnin fn Slide Gate
U-)
L 6 2-04'
8
Plants
/941
9"
S,
"M
PROPOSED
4 PLEX
FINISH FLOOR
Existing Ground
Install Cascade Oil Restrictor
Mod. O.R. 8 or Equal
450 Elbow
:f
or' 0, 50 L *F,
I I COnst. 50 L.F.
11"Hel.
Alum. 16Ga.
Solvent
Weld 8" Hel.Alum t/
i Storm Sewer
m ewer
or Sj
Pipe for
Clean Out.
Cap Ends
at 0.5 %
Con st. 14 L. F. 8" Hel. A lum.
Gravel Dispersion Trench
16 Go. Storm Sewer at 0..5 %
12" Deep X 12" Wide
Inv. 5
Inv. 185.70
18 .7 0
"CQ
Inv. 185.38
E
Inv. 185.45
Z
Exist 1:1 Slope
32
qC1j
1
17' If Dia Orifice
Yi 6
4" Perforated A.D.S.
Ei 4
Pipe or Equal
r
Type 16
f-Type
2
mc"ll"CK11"rinKII A KII I-%
M I Q 0 C 0 C% I A KII 0r0CK1f%U 1171
C'%1A6r1AK1
E L EV. 19 2.0
Cap
6 0
-0
4L
t) I La
/9z-
:39
LO
191.63
j
aj
A
C.B. No. 2
010
CO
CIS
Top 169.50
Inv. 185.45
S�01
Type 2
0
P
Joe
190-4 e, Planter
SI
W�
j84
�Cqnst., 50 L. F. 18"Hol.Alum. 16GO
182
e -at 0. 5 %
St v�
180
178
/so- v
-7 - (T - ; 7
115.0
Rookery. C. a. I UNDEVELOPED ROAD, R/W Dispersion �Trench
See Details
Top. 190.12 PLAN
Inv. 185.70
SCALE C=20'
Type 16
Drainage
Natural
Top of existing sanitary manhole.
BENCHMARK
Elev.. 194.79
DATUW City of Edmonds M. L.L.W.
LEGEND
I CL 0.00 Finish E levat io n
0,1> Existing Contour
LEGAL DESCRIPTION
Lot,.4, High,lands Park, acco rd 1 ng . to the, lat thereof recorded -in Volume
23 of P) & t's, on .. paqc '/6, records of Snohom r ish'County,,Washington;
EXCEPT, that portion thereof described as follows: Comme ncing�at the.
northwest corner'of said.Lot'4; thence S18004146"W, along -the westerly
said Lot 4�,�a distance.of'16.35,fe6t to the True Point of Begin-
ning;. thenc6'..conti
inuing.SI8'O4'46"W,.aIong the westerly line of said Lot,
4 'a dis,tanc'6,6f 44-55 feet; thence N53'1.6'00"E, 'a distance of 36.41
feet;. thence N36'Woov, a distance..Of-25,67.feet'to the T . rue Point of
8' eginning.
And also the west 2 O�00 f eet of lot 3 of said Highlands Park.
Revised to pipe storage per City review Date 6/12/79 By L.G.S.
NO SCALE
8"*Hel. Alum. 16Ga.
Lay Pipe Level Along Existing
Contour
�vent Weld 8"Hol.Alum.
Pipe for Clean Out Gravel Dispersion Trench
0 0
C) C5 C, C2 C dp
0 0 cn, C3 '0 C)4. et, 0%
Const. IOL.F. 4" erf. A,D.S. Pipe or Equal
C?-
:onst. 10 L.F. 4" Perf. A.D.S. Pipe or - Equal -
CIO oc, 1,,,- 06 0e, 00 & 13C> 11c, 1�1 121 00 1:10 110 19e, C'o �'b 00 00 00 "'e, 40,
` , " C, .21 t7 0 co Cn M
0" C, c. 640 ci. -01 d16 151b 1��, -6
0
*1
C
Cc
a p
Gravel Dispersion Trench -1/
Cap
DISPERSION
TRENCH PLAN
NO SCALE
NOTE: EXISTING. UNDERGROUND FACILITIES HAVE BEEN
SHOWN 04 THIS DRAWING FOR THE PURPOSE,OF ASSISTING
THE 'CONTRACTOR IN LOW ING SAIIDJACILITIES AN THE
r.IELD. T I HE CONTRACTOR SHALL BE RESPOlISIBLE FOR
A THE. FIELD AND CHECKING
CHECKING ACTUAL LocATI'ONS,lt
WITH APPROPRIATE AGENCIES THAT.MAY HAVE UNDERGROUND
FACILITIES WITHIN THE PROJECT. LIMITS. THE CONTRACTOR
SOLELY RESPONSIBLE FOR ANY DAMAGE TO' UIIDER-
GROUND FACILITIES RESULTING FROM S OPEIIATI ONS.
NOTES:
1. Hand dig dispersion trench to avoid disturbing _down slope vegetation.
2. Tie building downspouts to detention syst6m.
3. Maintenance of detention system to be by property owner.
ar"IREET FILE
CITYOFEDMONDS ENGINEE N DEPT.
Examined by
Date
Remarks
STORM DETENTION PLAN
FOR, TOM NECKAS
EDMONDS., WASINIINGTOINI,
SHEET