2018-03-14_PERMIT FILE - M2017049 ‎(9)‎

• Permit No: M2017049
• IBM Index Class Name: PERMIT FILE
• Doc Date: 3/14/2018
• Doc Name Note: Part 2 of 2
• Doc Name: Adequacy Review Response
• From: Transit Mix Concrete Co.
• To: DRMS
• Email Name: TC1
• Email Name: ERR
• Email Name: WHE
• Email Name: AME
• Email Name: PSH
• Email Name: ECS
• Media Type: D
• Archive: No

Soil Unit Material Type Density(pcf) Phi' (dtb, C' (pcf)
Overburden Overburden 83.4 27 0
Fz Topsoil Stockpile Overburden/Topsoil Mix 81.4 22 0
Fines Reject Reject Sand and Gravel 87.2 301 0
Section B
7,350 FOS = 1 .9 (meets design criteria) 7,350
_ 7,300 7,300
7,250 7,250
7,200 1i . 7,200
O p
N 7,150 7,150
CU
N 7,100 7,100 N
7,050 7,050 W
7,000 7,000
0 200 400 600 800 1,000 1,200 1,400 1,600 1,800
Distance (ft)
Note: TRANSIX MIX CONCRETE CO.
1. The factor of safety(FOS) is for the optimized slip surface calculated using the Spencer method in SLOPE/W HITCH RACK RANCH
(Version 8.14).
2. Pseudo-static FOS Criteria>_ 1.3. Stability Analysis
3. Kx=0.036*g. Section B
Closure—Pseudo-static
Rev. A NORWEST Pig. BA