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SECTION �A1
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REVISED TO CONFORM WITH
CONSTRUCTION RECORDS
DATE, 1/3/14 BY, ECS
TIB # 8-1-102(033)-1
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1019 39TH AVENUE SE, SUITE 100
PUYALLUP, WASHINGTON 98374
T.253.604.6600 F.253.604.6799
www.parametdx.com
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EARTH WALL
GEOGRID, 1YP (WHERE
REQUIRED) SEE NOTE 2
EXCAVATION REQUIRED
FOR WALL
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UNDERDRAIN PIPE 4" DIA. CONNECT
TO EX CB WITH DRAIN PIPE 4" DIA
GRAVEL BACKFILL FOR DRAINS (ENCASE
W/ GEOTEXTILE FOR SEPARATION)
1'-0"
CLEAR
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MIN
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BACKFILL FOR STRUCTURAL EARTH
WALL
EXISTING GRADE,
VARIES
GEOGRID, TYP (WHERE REQUIRED)
SEE NOTE 2
UNDERDRAIN PIPE 4" DIA.
CONNECT TO CB #6 WITH UNDER
DRAIN PIPE 4" DIA. SEE PP4 FOR
INVERT ELEVATIONS
EXCAVATION REQUIRED FOR
WALL AND GEOGRID
GRAVEL BACKFILL FOR DRAINS
(ENCASE W/ GEOTEXTILE FOR
SEPARATION)
1 RECORD DRAWINGS
NO. REVISION
a ro
12" D RAI NAG E FILL
PER MANUFACTURER'S
REQUIREMENTS.
UNIT CORE FILL PER—\
MANUFACTURER'S
REQUIREMENTS.
0-
SURVEYED:
DESIGNED:
C. SCHOTT
DRAWN:
J. WRIGHT
ECS 1 3 1 4 CHECKED:
BY DATE APPR I APPROVED:
FIRST COURSE
INTERMEDIATE COURSES
MODULAR BLOCK
RETAINING WALL NOTES:
1. STRUCTURAL FILL SHALL BE CRUSHED
SURFACING BASE COURSE.
2. GEOGRID PLACEMENT IF NECESSARY SHALL
BE DESIGNED BY CONTRACTORS PROVIDED
PROFESSIONAL ENGINEER AND APPROVED BY
THE ENGINEER.
3. CONTRACTOR SHALL PROTECT EXISTING
UTILITIES WHILE EXCAVATING FOR GEOGRID.
4. SEE GEOTECHNICAL REPORT FOR
RECOMMENDED MODULAR BLOCK RETAINING
WALL DESIGN PARAMETERS.
FENCE POST INSTALLED PER
BLOCK MANUFACTURER'S
RECOMMENDATION AT CUT WALL
LOCATIONS
loci
CAP COURSE
TYPICAL BLOCK WALL LAYOUT
DETAIL
NO SCALE
THIS DRAWING HAS BEEN REVISED TO REFLECT INFORMATION PROVIDED BY THE CONSTRUCTION CONTRACTOR, OBSERVING ENGINEER, AND PROJECT ENGINEER DEFINING KNOWN
DIFFERENCES BETWEEN THE FACILITIES SHOWN ON THE ORIGINAL CONSTRUCTION DOCUMENTS TO THOSE CONSTRUCTED. THE INFORMATION PROVIDED ON THESE RECORDS, HAS BEEN
ASSUMED TO BE CORRECT AND HAS NOT BEEN VERIFIED BY THE ENGINEER, WHO IS UNDER NO OBLIGATION OR DUTY TO VERIFY SUCH ACCURACY AND/OR COMPLETENESS. SAID
ENGINEER, BY PLACING HER/HIS PROFESSIONAL SEAL ON THIS DRAWING, HAS REVIEWED THE REVISION(S) TO VERIFY THAT THE CHANGES AS DEFINED BY THESE RECORDS DO NOT
APPEAR TO BE ADVERSE TO THE PLANNED USE AND/OR INTENT OF THE ORIGINAL DESIGN. THERE IS NO WARRANTY HEREIN FOR THE ACCURACY OF THE CHANGES SHOWN, NOR
ASSURANCE THAT ALL DIFFERENCES TO THE ORIGINAL DRAWING HAVE BEEN IDENTIFIED.
SCALE: DATE:
"ten NAVD t9� NE 3rd / 4th CORRIDOR IMPROVEMENTS / /
AS SHOWN HORIZONTAL: NAD 1983/1997 :� }� CITY OF $ 8 12
t1 PHASE 1 INTERSECTION IMPROVEMENTS P�B�K:
ha
F ENTON
ONE INCH DATUM Planning/Building/Public Works Dept. DRAWING No:
AT FULL SCALE Approved For Construction WALL DETAILS WD 1
IF NOT ONE INCH
SCALE ACCORDINGLY
SHEEP: OF:
Robert M. Hanson P.E. Date 19 43