He was succeeded by his son , Stephen Bechtel , Sr. , who became both the head of Bechtel and chief executive of the Hoover Dam project .
Warren Bechtel died unexpectedly in 1933 while in Moscow on business .
Warren Bechtel was succeeded by Warren Bechtel 's son , Stephen Bechtel , Sr. , who became both the head of Bechtel and chief executive of the Hoover Dam project .
Warren Bechtel died unexpectedly in 1933 while in Moscow on business .