How to read construction blueprints

How do you read an architectural plan?

The Basics: How to Read Architectural Plans Be organized and diligent when reading plans . Start in upper left corner and work way across page so as not to miss any details. Read the plan cover sheet. There are often reference points that are used between professionals and sets of drawings. Review the plan index which provides a list of all plan sheets.

What is the purpose of a blueprint?

A blueprint is a reproduction of a technical drawing or engineering drawing using a contact print process on light-sensitive sheets. Introduced by Sir John Herschel in 1842, the process allowed rapid and accurate production of an unlimited number of copies.

Why is it called Blueprint?

But why are they called blueprints ? In the 19th century, architectural & engineering drawings were created on paper. Once completed, the original drawings needed to be copied so that copies could be given out to those who needed them for the. Copier, “xerox”, scanning technology had yet to be invented of course.

What does a site plan include?

A site plan usually shows a building footprint, travel ways, parking, drainage facilities, sanitary sewer lines, water lines, trails, lighting, and landscaping and garden elements. A site plan is a “set of construction drawings that a builder or contractor uses to make improvements to a property.

What does a grading plan look like?

A Typical Grading Plan An average grading plan shows the slope of the lot, displaying it in five-foot increments. It gives the site supervisor with the needed information for managing and inspecting the grading .

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What is electrical floor plan?

An electrical drawing is a type of technical drawing that shows information about power, lighting, and communication for an engineering or architectural project. Floor plans showing the location of electrical systems on every floor . Power-riser diagrams showing panel boards.

What is electrical blueprint?

Blueprints are 2D drawings which are made to scale. Electrical drawings for a project include: Site Plan: This shows the overall location of a building as well as any external wiring. Floor Plans: They’re more detailed because they show the layout of electrical systems on every level of the building.

How do I make an electrical plan?

How to Draft an Electrical Plan ? Step 1: Know Your Layout . Either use a software or a graph paper and make a scale drawing of the different rooms. Step 2: Plan it in Advance. After finalizing your layout , focus on your electrical plan . Step 3: Use Interior Layout as Your Starting Point. Step 4: Walk Through Your Plan .