Port districts may enter into leases and contracts of every kind and nature with the United States of America or any of its departments, the state of Washington or any of its departments, or its political subdivisions or with any municipal corporation or quasi municipal corporation of the state of Washington, without requiring said port district or public bodies to provide bonds to secure the performance thereof. All such leases or contracts heretofore entered into are hereby ratified.
RCW 53.08.140