HomeMy Public PortalAboutCity Hall Parking Lot at Baldwin Avenue and EllsworthFace of Rein fs
Conc, Retoinin9
Wail- Located of
rear of Parking
Lot.
L6"
=`I
Countersink /"for
4e"Nut4'Washer
Water -
Tight
Joint
"
.5/g'0x /6"Lg. Bolt
3 "x 3 "kj", Washer
I-
0
k
IA b
J
Wt
Remove exist -
/fig sidewo//I and
construct standard
driveway. El I v Z�ewoTh I
New location
for e/ectro//er
1"x6" Bumper
Water Tight Joint
2 `P o tMixSurfoce
it
8"
r
to
6"Crusher Qun
Conc. Pedestals
,4pprox. 8' O.C.
Wheel Bumper
{ Scale: 1"= I' -O"
Ex/sting Catch eosin
Excavate to a depth of
/2" below sidewalk
,grade
Existing ,sidewalk
curb e gutter
Concrete Curb
/Pe in forced.
n
6"
b others)
Existing
Building
Po/n",,
(See S,oecio/ Provisions
n •,n rr n n
d
cc;
emove po / ( y
Guard Poi/
See Detail
%p bars both ways in
front face : 2=0' on Ctrs
19=0"
46=6"
Front face of
Conc, Curb -
/Located in
front of
Forking Lot.
t\
Ctisr
•/h
ha,„
IConstruct 6
steps: 8"Pise,
/2" Tread —
Construct 2',i-\
Weep Hole
End of
p concrete
wo//-
t44
i
Cop
2" ?ion? M/x Surfacing
t /0 °0 62-ade
6 " Crusher Pun Bose.
Section at Station 1+50
Scale: I"= 51
concr
Type .
RC. Retain/n9 Wa//
'r &.23.,, ,
•I _ "
otl
4
/Weet existing walk.
-O
Standard Frame j Grote
See Sheet* /-7-//2 of
Standard Specifications
0"P/ant Mix
Surface
C"Crusher Eun Bose
Entire opening in Arch
to be finished with /"
of Plaster.
Cut 2 L 8"x 6" Opening
in ,4rch Cu/vert for
Catch Basin.
Existing Building
Shut-off Valve
-Construct 5.5./of /yo/v. water
p/;oe, 3' 6e/ow proposed grade.
CATCH BASIN
DETAIL
Scale f"= 1'
Existing fledge To Be Preserved
lie✓ 28, op
° 6kf
-.P o Type ,i wog
Cons act Rein toed Co crate Re hin '4tra /TO -0�
t '
o-- ie eve po/
6y other
end ofwoter /roes -Const
rp '`2.
""0//
o
Elev. 22.17'
Top of Curb
Reinf Conc. Curb
Parking Lot Pavement
g O Bors Spaced 6"
on Centers
Stec/ to be cut off / "bock
of finished Surface.
4,-
-I- . ski
\X�
,qtr ti^rh 105 move fr
Sz
,area To Be Paved
26/'
act Reinfofced Conc. Curb a
Existing Sidewalk
—�� — Existing Curb.
BALDWIN
Guard Roi/
See Detail
Plan
Scale: I"= I0'
%2 Bars both ways in
front face : 2=0” airs.
Existing Hedge to
be Preserved
Ground Surface
Pork/ng Lot
Pavement
G ro ded Crushed Roc,
�. -- Maximum cut a//owob/e
foi construction of wail
284'
O —Remove po/e
y others)
(s°
ry,/ 4"x ' Wheel mper — 55' Long
�v�gy�zho ee Detail d)
rear fOce,
/Weep ho/es 2oictr.s.
Graded Crushed Pock.
`1en bore /2" ctrs
5
AVENUE
Pethcate existing
electrober to new
/ocotion as shown.
Fristing Hedge to be Preserved.
112" hors both ways in
Parking Lot
Pavement
/Vole: Expansionjoints 301It centers
a/pe ;41 tee. Petaining Walt
rop o// walls have
R.C. Retaining Wall
No Scale
Ground Surface
/z bors both ways in
front face , 2"--0" Ctrs
Parking Lot
Pavement
Type "C"
R.C.Retaining Wall
No Scale
Note: Construct expansion joints at o//points
whenever the PC. Reto/n/ng Wo// changes
from one type to another.
•
•
Ground Surface
Type "D"
Retaining Wall
No Scale
3--C-rusherRun Dose
5/2” both ways Ms' Ctrs.
N.
Remove
New location
for elect:roller
Ground Surface.
Type "B"
R.C. Retaining Wall
No Scale
Edge of CX/15t/i79
Arch Culvert
tree
Neel eilstteg
grad
Re/interring stee/ to be continued
and anchored in retaining wo/1
out its entire length
R.C. Steps
Section "A -A"
No Scale
Construct Co
over Existie19
See Decal/
Connect Electra/1er to
Junction Box with /1"
Conduit Cable,
Risers
EM
*h Basin
Arch Culvert
Construct
-5tondord Driveway
ih-
Junction Box
40otam: Southwest corner of the base upon which stands
the northerly ,oi//or al the entrance to the
diz-/o// of Justice," located at 2/5 South 251"Street;
Elevation 2770;basecl 0 /7 Mean High 77cte of
Son Francisco Bay, which is 0.001.
.4// longitudinal bars are
PLAN, ELEVATION B DETAILS
CITY HALL
PARKING LOT
SAN MATEO, CALIF.
RESOLUTION OF INTENTION NO.
SCALE:As Shown
APPROVED
BOOK NO.
DRAWN
DATE October,1949
PLAN CASE
2
CHIC. BYL-T
SURVEY BY
CITY ENGINEER
DRAWER
9
SHEET
14