2730 W MARINE VIEW DR 2025-09-03

S'I'( \ I' ; ERRA WALL SYSTEM GLOBAL RESULTS Global stability is a global analysis(Bishop)with the failure planes originating at the top of the slope/wall and exiting out below the wall in the area infront of the structure. For MSE walls, the resistance of the geogrid reinforcement is included in the resisting forces. The curve may go through the base of the wall and the wall shear would be included. In most cases the failure plane will pass below the structure. ID Enter Point X Enter Point Y Exit Point X Exit Point Y Center X Center Y Radius FoS 8 65.69 28.00 -47.72 2.00 _ -7.69 87.72 94.61 1.481 9 65.69 28.00 -47.72 2.00 -6.67 83.30 91.08 1.481 11 65.69 28.00 -53.32 _ 2.00 -8.57 82.55 92.14 1.481 9 65.69 28.00 -53.32 2.00 -10.42 91.03 98.82 1.482 10 65.69 28.00 -53.32 2.00 -9.46 86.62 95.31 1.482 7 65.69 28.00 -47.72 _ 2.00 -8.79 92.55 98.56 1.483 8 65.69 28.00 -53.32 2.00 -11.47 95.83 102.74 1.485 10 65.69 28.00 -47.72 2.00 -5.74 79.25 87.91 1.486 12 65.69 28.00 -53.32 2.00 -7.75 78.78 89.28 1.488 8 65.69 28.00 -42.12 2.00 -4.96 84.42 90.41 1.490 Note: Calculations and quantities are for PRELIMINARY ANALYTICAL USE ONLY and MUST NOT be used for final n or construction without the independent review, verification, and approval by a qualified professional engineer. UltraWall 5.0.19183 4