HomeMy WebLinkAboutRS-GEOT-2018-11-12-ESNWEarthSolutionsNWLLC
EarthSolutions
NW LLC
Geotechnical Engineering
Construction Observation/Testing
Environmental Services
1805 -136th Place N.E.,Suite 201 Bellevue,WA 98005
(425)449-4704 Fax (425)449-4711
www.earthsolutionsnw.com
GEOTECHNICAL ENGINEERING STUDY
SUMPTER PROPERTY
14204 -156 AVENUE SOUTHEAST
RENTON,WASHINGTON
ES-3220.03
TH
Drwn.
Checked Date
Date Proj.No.
Plate
Earth Solutions NWLLC
Geotechnical Engineering,Construction
EarthSolutionsNWLLC
EarthSolutions
NW LLC Observation/Testing and Environmental Services
Vicinity Map
Sumpter Property
Renton,Washington
MRS 10/25/2018 3220.03
TJD Oct.2018 1
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:
King County,Washington
Map 657
By The Thomas Guide
Rand McNally
32nd Edition
NORTH
SITE
Plate
Proj.No.
Date
Checked By
Drwn.ByEarthSolutionsNWLLCGeotechnicalEngineering,ConstructionObservation/TestingandEnvironmentalServicesEarthSolutionsNWLLCEarthSolutionsNWLLCTestPitLocationPlanSumpterPropertyRenton,WashingtonMRS
TJD
10/25/2018
3220.03
2
NORTH
0 5 0 1 0 0 2 0 0
Sc ale in Feet1"=1 0 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-3220.03,Sept.2018
Subject Site
Existing Building
Proposed Lot Number
TP-1
TP-2
TP-3
TP-4
TP-5
TP-6
TP-1
1
2 3 4
5
6
7
8
Tract A
S.E. 7TH PLACE
S.E. 143RD STREET156TH AVENUE S.E.WAPATO PLACE S.E.158TH AVENUE S.E.Drainage
Facility
Gravel Driveway
5
Drwn.CAM
Checked TJD Date Nov.2018
Date 11/12/2018 Proj.No.3220.03
Plate 3
Earth Solutions NWLLCEarthSolutionsNWLLC
EarthSolutions
NW LLC Geotechnical Engineering,Construction
Obser vation/Testing and Environmental Services
Retaining Wall Drainage Detail
Sumpter Property
Renton,Washington
NOTES:
Free-draining Backfill should consist
of soil having less than 5 percent fines.
Percent passing No.4 sieve 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-inch
Drain Rock.
LEGEND:
Free-draining Structural Backfill
1-inch Drain Rock
18"Min.
Structural
Fill
Perforated Rigid Drain Pipe
(Surround in Drain Rock)
SCHEMATIC ONLY -NOT TO SCALE
NOT A CONSTRUCTION DRAWING
Drwn.CAM
Checked TJD Date Nov.2018
Date 11/12/2018 Proj.No.3220.03
Plate 4
Earth Solutions NWLLCEarthSolutionsNWLLC
EarthSolutions
NW LLC Geotechnical Engineering,Construction
Observation/Testing and Environmental Services
Footing Drain Detail
Sumpter Property
Renton,Washington
Slope
Perforated Rigid Drain Pipe
(Surround in Drain 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-inch Drain Rock
SCHEMATIC ONLY -NOT TO SCALE
NOT A CONSTRUCTION DRAW ING