BLUEPRINT READING

All project construction begins with a blueprint. It is the master plan that directs all of the trade groups involved exactly what needs to be done on any construction project. The lines, notes and symbols which the architect uses in his drawings comprise a sort of language – in “shorthand” – by which he communicates with those who perform the construction work. It would take expansive written volumes to furnish the builder the same instructions as are contained graphically in a comparatively few sheets of architectural drawings. This shorthand language is, truly, an indispensable tool and time saving device for those who design, engineer and build structures of any type. Although sometimes genuinely complicated, it is a language that can be learned through direction and practice.

The final architectural drawings from which a structure is built are called “working drawings”. These are prepared in great detail to show exactly how a structure is to be put together to fulfill the wishes and needs of the owner. Copies of these working drawings, bound into sets, are the “construction prints” for the project.

The ability to read and interpret a blueprint is a fundamental skill that every construction craft laborer needs to possess. This course introduces concepts and conventions that are used in blueprints and includes: common symbols and notations, site & floor plans, elevations & section drawings, details & schedules, structural drawings and mechanical, electrical & plumbing drawings.

COURSE

BLUEPRINT READING – 40 HOURS / 5 DAYS

The Construction Blueprint course is specifically designed to develop blueprint reading skills. Class instruction consists of exercises and problem-solving. This includes:

• Reading blueprints for structural information
• Working drawings and blueprints
• Reading detail drawings
• The “plot” plan
• Reading floor plans
• Reading blueprints/trade
• Symbols & notations used on floor plans
• Blueprints of a small commercial building
• Types of construction
• Heavy timber construction
• Blueprints of a townhouse
• Reinforced concrete
• Blueprints of a heavy commercial and industrial building
• Specifications
• Site work
• Structural steel construction
• Mechanical and electrical systems
• Finish construction

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