Installed under the bridge’s southern approach, four coal - fired boilers, which generated steam at a pressure of between 75 and 80 pounds per square inch [5 - 6 kg / ​ cm], drove two massive pumps.
Di bawah ujung selatan jembatan ada empat buah ketel uap berbahan bakar batu bara yang menghasilkan uap bertekanan antara 5 sampai 6 kilogram per sentimeter persegi.