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FUTURE
PROPERTY LINE
(
CENTERLINE DATA
= 50'26'00"
R = 365.88'
L = 322.06'
EXIS11NC ASPHALT SURFACE
L
TYPE "A"
CURB
20' WIDE
ASPHALT STRIP
SEE SECTION
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EXISTING GROUND
_URFACE
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EXISTING GROUND ELEV. (TYP)
PROPOSED TOP CURB ELEV. (TYP)
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The design improvements shown in this set of plans and calculations
conform to the applicable editions of the Spokane County Standards for
Road and Sewer Construction and the Spokane County Guidelines For
Stonnwater Management- All design deviations have been approved by
the Spokane County Engineer. I approve these plans for construci ion.
If)
6' SOW LK
8
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N iw 89 x..3 73 'Fi 2, R 3 0. 0 C pp K E
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25
7+00
JACKSON AVENUE
PROPERTY LINE
\-- EXISTING TYPE "A"
7+00
CURB
- • •
GRAPHIC SCALE
50 100
( 1N FEET )
Horz: 1 inch = 50 ft.
Vert: 1 inch = 10 ft.
0
c.)
0
200
1 20'
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CONSTRUCTION NOTES
1. All items of construction shall be completed
wLiri the '1991 Standard Specifications
for Road, Bridge, and Municipal Construction as pror by the Washington State
Department of 'Transportation" and the "Spokane County Standards for Road and Sewer
Construction 1992". and as amended.
2. Locations of existing utilities shown on these plans are approximate. The Contractor
shall be responsible for locating all underground utte Any conflicting utilities shall be
relocated prior to construction of road and drainage fccilities.
3. The Contractor is required to have a complete set of the approved road and drainage
plans on the job site whenever the construction is in progress.
4. For construction of drywells, install filter fabric (Amoco 4545 or approved equivalent)
between the drywell barrel and the washed drainrc and between the washed drainrock
and the native soils.
5. If the contractor discovers any discrepancies between the plans and existing conditions
encountered, the Contractor shall irnmediately notify '.he Design Engineer and the Spokane
County Engineer's Office.
6. Prior to site construction:, the Contractor is responsible for locating underground utilities.
Call the underground utility location service at 456—E000 before you dig.
7. Curb data is to back of curb dimension.
8. All signage must conform to Manual of Uniform Trafic Control Standards (M.U.T.C.D.).
EXISTING ASPHALT
SAWCUT
vs_
20' STA. '188.75 TO STA. 4+27,03
13' STA. 4+22.06 TO STA. 6+64 1:0
NEW SURFACE
TYPE A CURB
6" CRUSHED SURFACING
BASE COURSE
JACKSON AVE. WIDJ ING SECTION
" CONC SIDEWALK
SUBGRADE
CALL BEFORE YOU DIG 456-8000
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