HomeMy WebLinkAboutAPPROVED_C24002560_Talbot Hill ES Playfields_DC21
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TEL www.ahbl.comWEBTELwww.ahbl.comWEBTELwww.ahbl.comWEB
2215 North 30th Street, Suite 300 Tacoma, WA 98403
253.383.2422TEL www.ahbl.comWEB
TACOMA SEATTLE SPOKANE TRI-CITIES
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253.383.2572 FAX
TALBOT HILL
ELEMENTARY SCHOOL
2230870.10
FIELD ADDENDUM
OCTOBER 27, 2025
JAD JAD DCN
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TALBOT HILL ELEMENTARY SCHOOL
A PORTION OF THE NE 1/4 OF THE NE 1/4 OF SEC. 30, TWN. 23 N.,
RGE. 05 E. W.M. CITY OF RENTON, KING COUNTY, WASHINGTON.
RENTON
SCHOOL DISTRICT
ANDREW HOLLENBACK
300 SOUTHWEST 7TH STREET
RENTON, WA 98057
10/27/2025 SITE ADDENDUM FOR PATH
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PERMIT REVISIONS
C3.0
1
FIELD ADDENDUM
1
C3.0
SUBGRADE
HMA CL 1/2", PG 58S-22 PER
WSDOT 9-03.8(6) AND 9-02.1(4)
2-1/2"
CRUSHED SURFACING BASE
COURSE PER WSDOT 9-03.9(3)
4"
NOTES:
1.DEPTHS INDICATED ARE COMPACTED THICKNESS.
2.HMA SHALL BE COMPACTED TO A TARGET AVERAGE DENSITY OF 92% BASED ON THE RICE THEORETICAL MAXIMUM
DENSITY PER ASTM D-2041. INDIVIDUAL LOCATIONS SHALL BE COMPACTED NOT LESS THAN 90% NOR MORE THAN 96%.
3.ALL ASPHALT BASE MATERIAL SHALL BE COMPACTED TO A MINIMUM DENSITY OF 95% BASED ON THE MODIFIED
PROCTOR MAXIMUM DRY DENSITY PER ASTM D-1557.
4.SUBGRADE SHALL BE COMPACTED TO A FIRM AND UNYIELDING CONDITION PRIOR TO PLACEMENT OF ANY PAVEMENT
LAYERS. ANY LOCALIZED ZONES OF SOFT, ORGANIC-RICH, OR DEBRIS-LADEN SOILS SHOULD BE OVEREXCAVATED
AND REPLACED WITH STRUCTURAL FILL MATERIAL.
5.SEAL JOINTS WITH EMULSIFIED ASPHALT PER PROJECT SPECIFICATIONS.
1 NOT TO SCALE
ASPHALT PAVEMENT - STANDARD DUTY
LEGEND
ASPHALT PAVEMENT - STANDARD DUTY
REMOVE AND REPLACE ASPHALT
PEDESTRIAN WALKWAY
1
C3.0
PROPERTY LINE
10/28/2025
DEVELOPMENT ENGINEERING
msippo 12/11/2025