Time needed for constructing American warships reported in 1936

An item reported the building time for several types of warships built for the US Navy:

Battleships and aircraft carriers:time on ways 24 months total building time 42 months

Heavy and light cruisers: time on ways 24months total building time 38months

Destroyers and gunboats: time on ways 12 months total building time 30 months

Submarines: time on ways 18 months total building time 30 months

Coast Guard cutters: time on ways 12 months total building time 24months

Source

Munitions Industry. Report on War Department bills S.1716-S relating to industrial mobilization in wartime by the Special Committee on investigation of the Munitions Industry United States Senate persuant to S. Res. 206 (73d Congress). June 15 (calendar day, June19), 1936 ordered to be printed. Washington, 1936.