Commercial Building Electrical Conduit Layout Drawings
The electrical drawings show the various electrical and communication systems of the building and they provide the client the builder and the permit department with the complete power layout for the project.
Commercial building electrical conduit layout drawings. Metal boxes which hold two receptacles. Basics 5 480 v mcc 1 line. Emt conduit 10 ft.
Basics 4 600 v 1 line. A complete set of working drawings for the average electrical system in industrial commercial and large residential projects will usually consist of the following. Our materials included 1 2 in.
Long 4 x 4 x 1 1 2 in. All wall sconces to be located as per interior design drawings. 11 all wall mounted electrical outlets switches are to be decora unless otherwise noted.
In most cases the plumbing fixtures and items such as cabinetry and other built in items are shown in order to more closely coordinate the location of electrical power devices. Commercial buildings are primarily people and public oriented and because of their different sizes and types they can need electrical supply with different voltage classes for examples simple residential building will need an electrical supply with low voltage class under 1000 v from public low voltage grid while a commercial building used as health care facilities will need an. Basics 3 4 16 kv bus 1 line.
The electrical cover sheet indicates all electrical specs notes and panel schedules. Basics 2 7 2 kv bus 1 line. If an electrician misinterprets a.
Circuit drawings and wiring diagrams description successfully performing electrical work requires the ability to read and interpret many different types of drawings and diagrams. General elec trical requirements are items such as the 120 volt general purpose receptacle outlets located through out the commercial or industrial building. General electrical requirements should be defined first on any electrical design project.
Dimensions are taken from the center of outlets unless otherwise noted. The layout of this specific lighting can be seen on cad sheet e3 1. Understanding circuit symbols and components is another one of the basic building blocks needed to become an electrician.
Offset setscrew connector for each conduit box connection photo 2 plus 1 2 in. These receptacles are usually not specified to serve any. Plot plan showing the location of the building on the property and all outside electrical wiring including the service entrance.
Electrical systems commercial building design aren 4570 spring 2013 5 2 2013 janay griego matthew kincaid. Square raised covers one 1 2 in. Basics 6 7 2 kv 3 line diagram.
In a commercial building. 1 o all outlets to be located on center o c of wall unless. On large commercial projects the electrical plan often referred to as a power or power communication plan shows the outlets and related electrical devices separately figure 14 19.
