HomeMy WebLinkAboutRS_Geotech_Report_181029_v2EarthSolutionsNWLLC
EarthSolutions
NW LLC
Geotechnical Engineering
Geology
Environmental Scientists
Construction Monitoring
1805 -136th Place N.E.,Suite 201 Bellevue,WA 98005
(425)449-4704 Fax (425)449-4711
www.earthsolutionsnw.com
GEOTECHNICAL ENGINEERING STUDY
PROPOSED
RESIDENTIAL DEVELOPMENT
3908 &3916 LAKE WASHINGTON
BOULEVARD NORTH &
3907 PARK AVENUE NORTH
RENTON,WASHINGTON
ES-4088
2005 2015
PR16000315
B18006362RECEIVED
11/19/2018 lwalker
BUILDING DIVISION
Drwn.
Checked Date
Date Proj.No.
Plate
Earth Solutions NWLLC
Geotechnical Engineering,Construction Monitoring
EarthSolutionsNWLLC
EarthSolutions
NW LLC and Environmental Sciences
Vicinity Map
iCAP Kennydale Plat
Renton,Washington
MRS
KDH
09/11/2015
Sept.2015
4088
1
NORTH
NOTE:This plate may contain areas of color.ESNW cannot be
responsible for any subsequent misinterpretation of the information
resulting from black &white reproductions of this plate.
Reference:
Renton,Washington
Map 626
By The Thomas Guide
Rand McNally
32nd Edition
SITE
Plate
Proj.No.
Date
Checked By
Drwn.ByEarthSolutionsNWLLCGeotechnicalEngineering,ConstructionMonitoringandEnvironmentalSciencesEarthSolutionsNWLLCEarthSolutionsNWLLCTestPitLocationPlaniCAPKennydalePlatRenton,WashingtonMRS
KDH
09/15/2015
4088
2
NORTH
0 3 0 6 0 1 2 0
Sc ale in Feet1"=6 0 '
NOTE:This plate may contain areas of color.ESNW cannot be
responsible for any subsequent misinterpretation of the information
resulting from black &white reproductions of this plate.
NOTE:The graphics shown on this plate are not intended for design
purposes or precise scale measurements,but only to illustrate the
approximate test locations relative to the approximate locations of
existing and /or proposed site features.The information illustrated
is largely based on data provided by the client at the time of our
study.ESNW cannot be responsible for subsequent design changes
or interpretation of the data by others.
LEGEND
Approximate Location of
ESNW Test Pit,Proj.No.
ES-4088,Sept.2015
Subject Site
Existing Building PARK AVENUE N.100
90807060
50
110100
908070
60
50
110
TP-1TP-2TP-3
TP-4
TP-5
TP-6
TP-7
TP-8
TP-9
LAKE WASHINGTON BLVD N.N. 40TH STREET
TP-1
House
Garage
Shed
Shed
House
House
Rockery
Gravel
Driveway
Gravel
Driveway
Drwn.
Checked Date
Date Proj.No.
Plate
Earth Solutions NWLLC
Geotechnical Engineering,Construction Monitoring
and Environmental Sciences
EarthSolutionsNWLLC
EarthSolutions
NW LLC
RETAINING WALL DRAINAGE DETAIL
iCAP Kennydale Plat
Renton,Washington
MRS
KDH
09/11/2015
Sept.2015
4088
3
NOTES:
Free Draining Backfill should consist
of soil having less than 5 percent fines.
Percent passing #4 should be 25 to
75 percent.
Sheet Drain may be feasible in lieu
of Free Draining Backfill,per ESNW
recommendations.
Drain Pipe should consist of perforated,
rigid PVC Pipe surrounded with 1"
Drain Rock.
LEGEND:
Free Draining Structural Backfill
1 inch Drain Rock
18"Min.
Structural
Fill
Perforated Drain Pipe
(Surround In Drain Rock)
SCHEMATIC ONLY -NOT TO SCALE
NOT A CONSTRUCTION DRAWING
Drwn.
Checked Date
Date Proj.No.
Plate
Earth Solutions NWLLC
Geotechnical Engineering,Construction Monitoring
and Environmental Sciences
EarthSolutionsNWLLC
EarthSolutions
NW LLC
FOOTING DRAIN DETAIL
Slope
Perforated Rigid Drain Pipe
(Surround with 1"Rock)
18"(Min.)
NOTES:
Do NOT tie roof downspouts
to Footing Drain.
Surface Seal to consist of
12"of less permeable,suitable
soil.Slope away from building.
LEGEND:
Surface Seal;native soil or
other low permeability material.
1"Drain Rock
SCHEMATIC ONLY -NOT TO SCALE
NOT A CONSTRUCTION DRAW ING
iCAP Kennydale Plat
Renton,Washington
MRS
KDH
09/11/2015
Sept.2015
4088
4