A unique blueprint book as it is a multi-topic, multi-trade book with diverse types of blueprints for fabrication or construction. Sections include: Basic Theory, Pressure Vessels, Storage Tanks, Heat Exchangers, Structural Steel, Concrete Drawings, Boiler Drawings, Piping Drawings, Rigging Drawings. A must have blueprint book for anyone who lays out, welds, fabricates, constructs, or hoists components made of steel pipe, steel plate, or structural steel. Excellent for trade or technical school blueprint classes, apprenticeship courses or journeyman upgrading. Contains section questions and answers.