HomeMy Public PortalAboutMcAker Terrace Subdivision Ally and Storm Drain Construction7-70"X 7- Requlafor
Construct Type P-3
Catch Bath,
Joinf Pole
0
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e
0
0
O
ons /rue rL Tyae F-3 catch
/Yofer Main
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ti
50' /•t" Sit
0.
ft
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/ ac
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/ b INi
a
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n
f
0
PO
"4
0
in
r
0
35.22'
/
50.34' t2:
Approx. 30" Cover
5
TERRACE
:' 1-2" rc.
Approx. 24" cover
?roperty Lina a
50.34'
50.33'
?LAN
66 -ale [= 20'
I.2" Tc.
i5" RCP.
2
I
McAKER
50.42' j 52./7'
7
50.34' properly L/nen/ 50.34'
e 9
Ex/s;f Ground g Alley
428' ,‘2/o
3
8 5.02'
50.33'
54.87'
Exist'r C.B �
4/.38'
I /0 /1 �I o \I
I I , "' i
CSC/B U J V /5 / O N i i1 \I
I II I
Top of ?role on G.B. /09.65
Exist 9 Cs
0#OO /40O at OO 3#0.0 17400
-�+0.6
5 ---a. -t 3
sioOG_ :l
3" comps fed crusher -run base
36
30
/5
conc. curb colter -
5" crown---
' 0E2,
0 . a `_ . ., . 0.0 0 o c' . - .,, c.a e> - ; o
G.� _: c , s" compacted crux c. C C c
her -run 6Qsq
TYP/CAL SECT/ON WEST 20TH AVENUE
sSGa/�°='HORZ, i"* 5'
vat /"=2'
0.5-.
3
4
4
slope y
PROF/L E
Scale Hoe. 1°220'
Var. I" ° 2'
11
I I
I I
11
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o •
11
U
II
II
JI
a
0
k
Z
drain
er . Star.
//4
//4
/12
//o
oa
/0
NOTE
Ail Ufiliiis. Co, should be conAoc/ed 4B hours
before sfarfin9 job.
LEGEND NEW . /M,02O V5MENTS
/04
/02
Construct type F-3' Catch Basin.
/rlsto /l l5" RCP storm sewer.
REVISION
NO.
DESCRIPTION
DRAWN CHECKED APPROVED DATE
BY BY BY
CITY OF SAN MATEO CALIFORNIA
McAKER TERRACE SUBDIV/SI0N
ALLEY - STORM DRAIN CONSTRUCTION
W. 20 Th ,4 vi - 500TH
SCALE os shown
APPROVED
BOOK NO. / 90
SURVEY BY Mart/n
DRAWN BY C A W CHK. BY
CITY ENGINEER DATE
DATE 1499 /958
PLAN CASE DRAWER SHEET
3 G S