Spokane, Portland and Seattle Railway Authorization for Expenditure (AFE). President's AFE Number 1433. Purchase of 2nd hand 48,000 gallon water tank complete, and erection of same at Rocky Point, Oregon, to replace present 48,000 gallon tank which is in very poor condition and must be renewed. Chief Engineer/Standard Maintenance Procedure AFE Number CE 1528. Correspondence File Number A359-9. Portland Division. Other subject categories: Structure Water Tank.