APPENDIX j— Continued.
RECORD OF SINKING CAISSONS.PIER II— Continued.
Bate.
Elevations op Cutting EdgeAbove Mean Sea Level.
Sunk in24
Hours.
Total
SlNKAGE.
Elevations op Sand.
Original Elevation = 151.6.
AveragePene-tration op
Caisson.
Water
Gauge.
Depth
Iumersed.
Weights.
Air Pressure.
ReactionDue toAir
Pressure.
Net
Weight.
Surface
in
Contact.
AverageWeight perSq. Ft. opSurfaceExposed toFriction.
Material.
Remarks.
1890.
N.E.
N.W.
S.E.
s.w.
Average.
N.E.
N.W.
S.E.
S.W.
Average.
Caisson.
Masonry.
Sand.
Water.
Total.
Indicated.
Calculated.
Sept.
i i
l
Tons.
Tons.
Tons.
Tons.
Tons.
Lbs.
Lbs.
Tons.
Tons.
Lbs
”-^ —;—— - —
4
98.11
97.93
98.13
98.17
98.08
0.05
51.12
149.1
149.5
151.1
152.8
150.6
52.52
191.8
93.72
9429
3669
145
3581
16824
40.50
40.67
12656
4168
14465
576
Started air compressors on Lincoln at 11.35 a.m.
4 4
5
98.11
97.93
98.13
98.17
98.08
0.00
51.12
150.1
151.4
153.4
153.4
152.1
54.02
192.1
94.02
9429
3669
149
3611
16858
42.00
40.80
12696
4162
14878
560
1 f
» <
6
98.11
97.93
98.13
98.17
98.08
0.00
51.12
150.4
150.4
151.7
154.4
151.7
53.62
192.4
94.32
9429
3669
148
3644
16890
41.00
40.93
12737
4153
14768
562
1 <
4 i
7
98.11
97.93
98.13
98.17
98.08
0.00
51.12
149.5
149.4
153.5
155.2
151.9
53.82
192.7
94.62
9429
3669
148
3676
16922
42.00
41.06
12777
4145
14823
559
4
Started air compressors on Bertram at 10 a.m.
f 4
8
98.11
97.93
98.13
98.17
98.08
0.00
51.12
149.2
149.6
153.9
153.6
151.6
53.52
192.9
94.82
9429
3669
148
3698
16944
42.00
41.15
12805
4139
14741
562
4 1
«f
9
98.11
97.93
98.13
98.17
98.08
0.00
51.12
150.2
150.2
151.6
156.2
152.1
54.02
192.9
94.82
9429
3669
149
3697
16944
42.00
41.15
12805
4139
14878
556
,,
«(
10
98.11
97.93
98.13
98.17
98.08
0.00
51.12
149.3
150.6
150.6
155.9
151.6
53.52
192.6
94.52
9429
3669
148
3665
16913
42.00
41.02
12765
4148
14741
563
if
(<
11
98.11
97.93
98.13
98.17
98.08
0.00
51.12
148.2
148.9
149.5
156.9
150.9
52.82
192.2
94.12
9429
3669
146
3624
16868
42.00
40.85
12712
4156
14548
571
f f
(<
12
98.11
97.93
98.13
98.17
98.08
0.00
51.12
150.1
150.8
150.8
150.8
150.6
52.52
191.8
93.72
9429
3669
145
3581
16824
42.00
40.67
12656
4168
14465
576
f f
4 4
13
98.11
97.93
98.13
98.17
98.08
0.00
51.12
149.9
150.6
148.6
157.9
151.8
53.72
191.6
93.52
9429
3669
148
3558
16804
42.00
40.59
12631
4173
14796
565
if
if
14
98.11
97.93
98.13
98.17
98.08
0.00
51.12
149.0
149.3
150.3
156.0
151.1
53.02
191.3
93.22
9429
3669
146
3527
16771
41.00
40.46
12591
4180
14603
572
f 4
f f
15
98.11
97.93
98.13
98.17
98.08
0.00
51.12
149.6
149.6
151.6
150.9
150.4
52.32
190.9
92.82
9429
3669
145
3485
16728
41.25
40.28
12535
4193
14410
582
f 1
if
16
97.84
97.66
97.89
97.93
97.83
0.25
51.37
149.6
148.2
150.2
156.2
151.1
53.27
190.9
93.07
9429
3669
147
3510
16755
42.00
40.39
12569
4186
14672
571
fi
if
17
97.27
97.07
97.22
97.26
97.21
0.62
51.99
147.3
149.3
149.3
155.3
150.3
53.09
,191.6
94.39
9429
3669
147
3652
16897
41.75
40.96
12746
4151
14622
568
“
<
18
97.13
96.95
97.08
97.12
97.07
0.14
52.13
150.3
149.6
153.0
151.6
151.1
54.03
192.3
95.23
9429
3669
149
3740
16987
42.25
41.33
12861
4126
14881
554
4 f
ii
19
97.05
96.87
97.00
97.04
96.99
0.08
52.21
148.2
149.6
150.9
154.9
150.9
53.91
192.9
95.91
9429
3669
149
3814
17061
42.00
41.62
12952
4109
14848
554
if
i <
20
96.99
96.81
96.94
96.98
96.93
0.06
52.27
152.1
149.6
150.4
153.7
151.4
54.47
193.4
96.47
9429
3669
150
3873
17121
42.00
41.87
13029
4092
15002
546
{ <
t «
21
96.90
96.72
96.85
96.89
96.84
0.09
52.36
150.2
150.2
153.5
154.9
152.2
55.36
194.2
97.36
9429
3669
153
3967
17218
43.50
42.25
13148
4070
15247
534
ft
f c
22
96.77
96.59
96.72
96.76
96.71
0.13
52.49
148.5
149.5
149.9
150.2
149.5
52.79
195.2
98.49
9429
3669
146
4093
17337
42.75
42.74
13300
4037
14540
555
< f
1
23
96.77
96.59
96.72
96.76
96.71
0.00
52.49
147.3
146.3
150.0
149.6
148.3
51.59
196.3
99.59
9429
3669
142
4213
17453
42.50
43.20
13443
4010
14209
564
4 4
4i
24
96.66
96.48
96.61
96.65
96.60
0.11
52.60
149.2
148.2
149.9
147.5
148.7
52.10
197.2
100.60
9429
3669
144
4321
17563
43.00
43.66
13587
3976
14350
554
ii
if
25
96.50
96.32
96.42
96.46
96.43
0.17
52.77
149.6
149.6
152.3
148.9
150.1
53.67
197.6
101.17
9429
3669
148
4381
17627
43.25
43.91
13664
3963
14782
536
4 i
if
26
96.50
96.32
96.42
96.46
96.43
0.00
52.77
149.4
148.4
150.0
149.7
149.4
52.97
197.7
101.27
9429
3669
146
4392
17636
42.50
43.95
13677
3959
14589
542
1 <
i i
27
96.50
96.32
96.42
96.46
96.43
0.00
52.77
147.3
147.7
148.7
149.7
148.3
51.87
198.0
101.57
9429
3669
143
4426
17667
43.00
44.08
13717
3950
14286
553
(f
i
28
95.79
95.61
95.73
95.77
95.72
0.71
53.48
147.7
146.7
149.0
148.0
147.8
52.08
198.0
102.28
9429
3669
144
4503
17745
43.50
44.39
13814
3931
14344
548
4 4
t i
29
95.79
95.61
95.73
95.77
95.72
0.00
53.48
142.8
143.8
147.5
150.7
146.2
50.48
197.8
102.08
9429
3669
139
4484
17721
43.75
44.30
13786
3935
13903
566
((
ft
30
95.79
95.61
95.73
95.77
95.72
0.00
53.48
144.3
146.6
149.0
151.3
147.8
52.08
197.3
101.58
9429
3669
144
4427
17669
44.25
44.08
13717
3952
14344
551
“
Oct.
1
94.39
94.21
94.30
94.34
94.31
1.41
54.89
145.3
148.3
153.3
155.6
150.6
56.29
196.6
102.29
9429
3669
155
4498
17751
43.50
44.39
13814
3937
15504
508
< t
2
94.39
94.21
94.30
94.34
94.31
0.00
54.89
147.2
147.2
152.6
151.9
149.7
55.39
195.9
101.59
9429
3669
153
4424
17675
43.50
44.09
13720
3955
15256
518
( f
3
93.17
92.99
93.08
93.12
93.09
1.22
56.11
143.5
145.9
152.9
157.9
150.0
56.91
195.2
102.11
9429
3669
157
4478
17633
43.75
44.32
13792
3841
15674
490
«f
f f
4
93.17
92.99
93.08
93.12
93.09
0.00
56.11
147.6
149.6
155.3
158.9
152.8
59.71
194.6
101.51
9429
3788
243
4364
17824
43.00
44.06
13711
4113
16393
502
if
f <
5
93.17
92.99
93.08
93.12
93.09
0.00
56.11
143.2
146.6
153.9
152.6
149.1
56.01
193.9
100.81
9429
3788
155
4338
17710
44.25
43.75
13615
4095
15426
531
1 C
t <
6
93.17
92.99
93.08
93.12
93.09
0.00
56.11
143.0
146.3
152.3
154.3
149.0
55.91
193.3
100.21
9429
3788
154
4358
17729
42.75
43.49
13534
4195
15399
544
f C
<<
7
93.17
92.99
93 08
93.12
93.09
0.00
56.11
145.6
147.2
155.6
155.9
151.1
58.01
192.9
99.81
9429
3788
160
4228
17605
44.00
43.32
13481
4124
15977
516
( f
< {
8
93.17
92.99
93.08
93.12
93.09
0.00
56.11
148.4
147.7
155.7
159.0
152.7
59.61
192.7
99.61
9429
3788
227
4168
17612
43.50
43.23
13453
4159
16376
508
( f
il
9
91.71
91.53
91.62
91.66
91.63
1.46
57.57
148.0
149.4
156.0
159.4
153.2
61.57
192.7
101.07
9429
3788
532
4153
17902
43.75
43.86
13649
4253
16713
509
f <
ii
10
91.71
91.53
91.62
91.66
91.63
0.00
57.57
146.1
148.8
156.1
149.5
150.1
58.47
192.8
101.17
9429
3788
161
4374
17752
43.25
43.91
13664
4088
16104
508
*
if
11
90.06
89.88
89.94
89.98
89.96
1.67
59.24
146.8
147.1
147.5
148.5
147.5
57.54
192.8
102.84
9429
3788
159
4556
17932
43.25
44.63
13888
4044
15848
510
i.
if
12
90.06
89.88
89.94
89.98
89.96
0.00
59.24
148.0
147.4
149.0
149.0
148.4
58.44
192.7
102.74
9429
3788
161
4544
17922
44.25
44.59
13876
4046
16096
503
f f
ii
13
90.06
89.88
89.94
89.98
89.96
0.00
59.24
144.5
147.5
149.8
148.8
147.7
57.74
192.5
102.54
9429
3788
159
4527
17903
44.00
44.50
13848
4055
15903
510
if
it
14
89.04
88.86
88.92
88.96
88.94
1.02
60.26
148.6
149.6
149.6
161.0
152.2
63.26
192.3
103.36
9429
3788
876
4339
18432
43.00
44.86
13960
4472
17005
526
f i
11
15
89.04
88.86
88.92
88.96
88.94
0.00
60.26
147.8
150.8
151.1
154.1
150.9
61.96
192.1
103.16
9429
3788
593
4347
18157
43.00
44.77
13932
4225
16781
504
i f
if
16
88.19
88.01
88.07
88.11
88.09
0.85
61.11
148.7
148.3
150.7
157.0
151.2
63.11
192.0
103.91
9429
3788
850
4317
18384
44.25
45.10
14035
4349
16979
512
ii
Began sealing at 10.30 a.m.
i <
17
88.19
88.01
88.07
88.11
88.09
0.00
61.11
142.7
146.0
150.0
. 156.7
148.9
60.81
192.0
103.91
44.00
if
18
88.19
88.01
88.07
88.11
88.09
0.00
61.11
145.9
146.6
151.2
158.6
150.6
62.51
191.9
103.81
43.50
f < f i
4 f
19
88.19
88.01
88.07
88.11
88.09
0.00
61.11
144.1
150.1
151.5
160.8
151.6
63.51
191.8
103.71
44.50
i i i i
f i
20
88.19
88.01
88.07
88.11
88.09
0.00
61.11
147.2
146.8
152.5
157.5
151.0
62.91
191.5
103.41
43.00
ft f 4
44
21
88.19
88.01
88.07
88.11
88.09
0.00
61.11
147.6
148.3
151.0
161.0
152.0
63.91
191.3
103.21
43.25
tf fl
if
22
88.19
88.01
88.07
88.11
88.09
0.00
61.11
145.4
150.4
148.8
159.1
150.9
62.81
191.1
103.01
43.50
fl ff
if
23
88.19
88.01
88.07
88.11
88.09
0.00
61.11
146.3
147.6
151.6
161.0
151.6
63.51
191.3
103.21
43.50
44 II
if
24
88.19
88.01
88.07
88.11
88.09
0.00
61.11
146.9
150.6
154.9
161.9
153.6
65.51
191.9
103.81
40.00
j uciui &>lu . ^uiii|iicssuis at Uitu a.m.
(Lincoln. “ “ “ 9.45 a.m.