2009-09-16_REVISION - C1980007 ‎(3)‎

• Permit No: C1980007
• IBM Index Class Name: REVISION
• Doc Date: 9/16/2009
• Doc Name: Email Regarding Attached Stability Analysis Conducted by Barr Engineering
• From: Kathy Welt
• To: Tom Kaldenbach, Marcia Talvitie
• Type & Sequence: TR119
• Email Name: TAK
• Media Type: D
• Archive: No

Slope Stability: Proposed Pond MB5E
West Cross Section, Normal Pool Elevation (Steady-state)
Pseudo-static (PGA=0.166g), USSR
File Name: Pond _MB5E_NormalPool_Seismic_USSA.gsz
Last Saved Date: 911512009
Last Saved Time: 3:16:36 PM
Analysis Method: Spencer
Contour intervals are FS=0.1
6.070 •. • •'•. • ' • • • • '• ''•.•• • ••
6.055 r . • •• • '• •• ' • • ? • ' • • • •• • '
6.060 - Name: Clay Blanket • •. ' -• • • •• • ' • •
Model: Undrained(Phi=O) ••'.,:.? ' . • ' •.'-?y
Unit Weight: 125 pcf • ` • • • ,
6.055 Unit Wt. Above Water Table: 115 pcf - ' '
Cohesion: 1000 psf •••' •• • ?• •? ' • •I
6.050 • .2 .
O
• ?1
6045- •'
X Normal Pool E1.=6,011.0 •
C
O \? ? ? ? I I I ??
fU
W
-80 -70 .60 -50 -40
Name: Embankment Material
Model: Undrained (Phi=O)
Unit Weight: 125 pcf
Unit Wt. Above Water Table: 115 pcf
Cohesion: 1000 psi
Name: Compacted Foundation Material
Model: Undrained (Phi=0)
- Unit Weight: 125 pcf
Unit Wt. Above Water Table: 115 pcf
Cohesion: 1000 psf
Name: Foundation Material
Model: Undrained (Phi=O)
Unit Weight: 127.4 pcf
Unit WL Above Water Table: 115 pcf
Cohesion: 1000 psf
-10 0 10 2111 30 40 5u 60 70
Horizontal Distance [ft]
6.070
6.065
6.060
6.055
6.050
6.030
6-025
6 020
6 015
6 010
80