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Appendix I LAKE MAUREPAS DIVERSION
US 61 CROSSING COMPRESSIVE
PILE CAPACITIES
US61 Strength Plot - For Pile Capacities Calculation
URS CORP.
640
640
300
300
1375
1375
-3.3 -3.3
-6.3 -6.3
-13.3 -13.3
-31.3 -31.3
-46.3 -46.3
-85
-75
-65
-55
-45
-35
-25
-15
-5
5
0 500 1000 1500 2000 2500 3000
Ele
vati
on
(ft
)
Shear Strength (psf)
CPT-15
B-07
Proposed Strength
Line
c/p=0.22
ϒϒϒϒ = 102 pcf; CH
ϒϒϒϒ = 102 pcf; CH
ϒϒϒϒ = 120 pcf, CH
ϒϒϒϒ = 120pcf; CH
ϒϒϒϒ = 120 pcf, CH
ϒϒϒϒ = 102 pcf; CH
ϒϒϒϒ = 102 pcf; CH
ϒϒϒϒ = 120 pcf, CH
ϒϒϒϒ = 120pcf; CH
ϒϒϒϒ = 120 pcf, CH
ϒϒϒϒ = 102 pcf; CH
ϒϒϒϒ = 102 pcf; CH
ϒϒϒϒ = 120 pcf, CH
ϒϒϒϒ = 120pcf; CH
ϒϒϒϒ = 120 pcf, CH
Nkt = 18
ϒϒϒϒ = 102 pcf; CH
ϒϒϒϒ = 102 pcf; CH
ϒϒϒϒ = 120 pcf, CH
ϒϒϒϒ = 120pcf; CH
ϒϒϒϒ = 120 pcf, CH
ϒϒϒϒ = 120 pcf,Φ = 150, Su = 200psf; ML
I - 1
`
Notes:
ILake Maurepas Diversion
1. Pile capacity curves represent axial resistance for a single pile and do not consider group effects.2. Curves indicate Ultimate Capacity; the appropriate safety factors should be applied to arrive at the Allowable Capacity
Coastal Protection and Restoration Authority
Project No.Pile Capacities: Highway US61 PPCP - 14 inch
Appendix10001863
-77.0
-67.0
-57.0
-47.0
-37.0
-27.0
-17.0
-7.0
3.00 25 50 75 100 125 150 175 200
Ele
vatio
n, fe
et
Pile Capacity, tons
Undrained Strength Case with PPCP - 14 inch
Skin Friction
Ultimate Capacity
Tension
End Bearing
-77.0
-67.0
-57.0
-47.0
-37.0
-27.0
-17.0
-7.0
3.00 25 50 75 100 125 150 175 200
Ele
vatio
n, fe
et
Pile Capacity, tons
Drained Strength Case with PPCP - 14 inch
Skin Friction
Ultimate Capacity
Tension
End Bearing
Required Safety Factors are:3.0 for tension and compression w/o load test2.0 for tension and compression with load test.
Required Safety Factors are:1.5 for tension and compression w/o load test1.5 for tension and compression with load test.
I - 2
`
Notes:
ILake Maurepas Diversion
1. Pile capacity curves represent axial resistance for a single pile and do not consider group effects.2. Curves indicate Ultimate Capacity; the appropriate safety factors should be applied to arrive at the Allowable Capacity
Coastal Protection and Restoration Authority
Project No.Pile Capacities: Highway US61 PPCP - 16 inch
Appendix10001863
-77.0
-67.0
-57.0
-47.0
-37.0
-27.0
-17.0
-7.0
3.00 25 50 75 100 125 150 175 200
Ele
vatio
n, fe
et
Pile Capacity, tons
Undrained Strength Case with PPCP - 16 inch
Skin Friction
Ultimate Capacity
Tension
End Bearing
-77.0
-67.0
-57.0
-47.0
-37.0
-27.0
-17.0
-7.0
3.00 25 50 75 100 125 150 175 200
Ele
vatio
n, fe
et
Pile Capacity, tons
Drained Strength Case with PPCP - 16 inch
Skin Friction
Ultimate Capacity
Tension
End Bearing
Required Safety Factors are:3.0 for tension and compression w/o load test2.0 for tension and compression with load test.
Required Safety Factors are:1.5 for tension and compression w/o load test1.5 for tension and compression with load test.
I - 3
`
Notes: 1. Pile capacity curves represent axial resistance for a single pile and do not consider group effects.2. Curves indicate Ultimate Capacity; the appropriate safety factors should be applied to arrive at the Allowable Capacity
Coastal Protection and Restoration Authority
Project No.Pile Capacities: Highway US61 PPCP - 18 inch
Appendix10001863 ILake Maurepas Diversion
-77.0
-67.0
-57.0
-47.0
-37.0
-27.0
-17.0
-7.0
3.00 25 50 75 100 125 150 175 200
Ele
vatio
n, fe
et
Pile Capacity, tons
Undrained Strength Case with PPCP - 18 inch
Skin Friction
Ultimate Capacity
Tension
End Bearing
-77.0
-67.0
-57.0
-47.0
-37.0
-27.0
-17.0
-7.0
3.00 25 50 75 100 125 150 175 200
Ele
vatio
n, fe
et
Pile Capacity, tons
Drained Strength Case with PPCP - 18 inch
Skin Friction
Ultimate Capacity
Tension
End Bearing
Required Safety Factors are:3.0 for tension and compression w/o load test2.0 for tension and compression with load test.
Required Safety Factors are:1.5 for tension and compression w/o load test1.5 for tension and compression with load test.
I - 4
`
Notes: 1. Pile capacity curves represent axial resistance for a single pile and do not consider group effects.2. Curves indicate Ultimate Capacity; the appropriate safety factors should be applied to arrive at the Allowable Capacity
Coastal Protection and Restoration Authority
Project No.Pile Capacities: Highway US61 PPCP - 20 inch
Appendix10001863 ILake Maurepas Diversion
-77.0
-67.0
-57.0
-47.0
-37.0
-27.0
-17.0
-7.0
3.00 25 50 75 100 125 150 175 200
Ele
vatio
n, fe
et
Pile Capacity, tons
Undrained Strength Case with PPCP - 20 inch
Skin Friction
Ultimate Capacity
Tension
End Bearing
-77.0
-67.0
-57.0
-47.0
-37.0
-27.0
-17.0
-7.0
3.00 25 50 75 100 125 150 175 200
Ele
vatio
n, fe
et
Pile Capacity, tons
Drained Strength Case with PPCP - 20 inch
Skin Friction
Ultimate Capacity
Tension
End Bearing
Required Safety Factors are:3.0 for tension and compression w/o load test2.0 for tension and compression with load test.
Required Safety Factors are:1.5 for tension and compression w/o load test1.5 for tension and compression with load test.
I - 5
`
Notes:
ILake Maurepas Diversion
1. Pile capacity curves represent axial resistance for a single pile and do not consider group effects.2. Curves indicate Ultimate Capacity; the appropriate safety factors should be applied to arrive at the Allowable Capacity
Coastal Protection and Restoration Authority
Project No.Pile Capacities: Highway US61 PPCP - 24 inch
Appendix10001863
-77.0
-67.0
-57.0
-47.0
-37.0
-27.0
-17.0
-7.0
3.00 50 100 150 200 250
Ele
vatio
n, fe
et
Pile Capacity, tons
Undrained Strength Case with PPCP - 24 inch
Skin Friction
Ultimate Capacity
Tension
End Bearing
-77.0
-67.0
-57.0
-47.0
-37.0
-27.0
-17.0
-7.0
3.00 50 100 150 200 250
Ele
vatio
n, fe
et
Pile Capacity, tons
Drained Strength Case with PPCP - 24 inch
Skin Friction
Ultimate Capacity
Tension
End Bearing
Required Safety Factors are:3.0 for tension and compression w/o load test2.0 for tension and compression with load test.
Required Safety Factors are:1.5 for tension and compression w/o load test1.5 for tension and compression with load test.
I - 6
