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Seawolf starts conversion to PWR plant
1958
12
12
Nautilus completes Hawaii/North Pole/England transit
1958
8
12
Shippingport delivers 1st commericial electricity
1957
12
18
on December 18, 1957, the turbine was synchronized with the generator, and Duquesne personnel took over operation of the plant. At 11:10 a.m. on December 23, just eight days before the end of the year, the pressurized-water reactor reached its full net power rating
of 60 megawatts of electricity.
Shippingport Atomic Power Station reaches initial criticality
1957
12
2
fifteen years to the day after Enrico Fermi had achieved the first nuclear chain reaction in Chicago.
Skate initial sea trials
1957
10
27
Nautilus initial refueling (after 62,562 nm)
1957
4
0
Seawolf initial sea trials
1957
2
0
Seawolf reaches Initial Criticality
1956
6
25
Skate keel laid
1955
7
21
Seawolf launched
1955
7
21
Nautilus puts to sea for 1st time
1955
1
17
Nautilus reaches Initial Criticality
1954
12
30
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