Classroom lighting - Reflected ceiling plan

This electrical floor plan sample shows the lighting layout on the classroom reflected ceiling plan.
"Architectural lighting design is a field within architecture and architectural engineering that concerns itself primarily with the illumination of buildings. The objective of architectural lighting design is to obtain sufficient light for the purposes of the building, balancing factors of initial and operating cost, appearance, and energy efficiency. Lighting designers are often specialists who must understand the physics of light production and distribution, and the physiology and psychology of light perception by humans. Architectural lighting design is generally concerned with the permanent illumination of a structure. Concert and theatrical lighting have different purposes and practitioners." [Architectural lighting design. Wikipedia]
The electrical floor plan example "Classroom lighting - Reflected ceiling plan" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Electric and Telecom Plans solution from the Building plans area of ConceptDraw Solution Park.

This sport playground plan sample shows the layout of recreational equipment on the play area.
"A playground, playpark, or play area is a place with a specific design to allow children to play there. It may be indoors but is typically outdoors (where it may be called a tot lot in some regions). While a playground is usually designed for children, some playgrounds are designed for other age groups. ...
Modern playgrounds often have recreational equipment such as the seesaw, merry-go-round, swingset, slide, jungle gym, chin-up bars, sandbox, spring rider, trapeze rings, playhouses, and mazes, many of which help children develop physical coordination, strength, and flexibility, as well as providing recreation and enjoyment. Common in modern playgrounds are play structures that link many different pieces of equipment.
Playgrounds often also have facilities for playing informal games of adult sports, such as a baseball diamond, a skating arena, a basketball court, or a tether ball." [Playground. Wikipedia]
The sport play area layout example "Playground plan" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Sport Field Plans solution from the Building Plans area of ConceptDraw Solution Park.

The Cafe plan example shows furniture and interior design elements layout on the cafe floor plan.
"Coffeehouse and coffee shop are related terms for an establishment which primarily serves prepared coffee and other hot beverages. Café or cafe or caff may refer to a coffeehouse, bar, tea room, small and cheap restaurant, transport cafe, or other casual eating and drinking place... A coffeehouse may share some of the same characteristics of a bar or restaurant, but it is different from a cafeteria. ... coffeehouses focus on providing coffee and tea as well as light snacks. Many coffee houses in the Middle East, and in West Asian immigrant districts in the Western world, offer shisha (nargile in Turkish and Greek), flavored tobacco smoked through a hookah. Espresso bars are a type of coffeehouse that specialize in serving espresso and espresso-based drinks." [Coffeehouse. Wikipedia]
The Cafe plan example was created using ConceptDraw PRO diagramming and vector drawing software extended with the Cafe and Restaurant solution from Building Plans area of ConceptDraw Solution Park.

The vector stenvils library "Outlets" contains 57 symbols of electrical outlets for drawing building interior design, electrical floor plans and layouts of AC power plugs and sockets.
"AC power plugs and sockets are devices that allow electrically operated equipment to be connected to the primary alternating current (AC) power supply in a building. Electrical plugs and sockets differ in voltage and current rating, shape, size and type of connectors. The types used in each country are set by national standards, some of which are listed in the IEC technical report TR 60083, Plugs and socket-outlets for domestic and similar general use standardized in member countries of IEC.
Plugs and sockets for portable appliances started becoming available in the 1880s, to replace connections to light sockets with easier to use wall-mounted outlets. A proliferation of types developed to address the issues of convenience and protection from electric shock. Today there are approximately 20 types in common use around the world, and many obsolete socket types are still found in older buildings. Co-ordination of technical standards has allowed some types of plugs to be used over wide regions to facilitate trade in electrical appliances, and for the convenience of travellers and consumers of imported electrical goods. Some multi-standard sockets allow use of several different types of plugs; improvised or unapproved adapters between incompatible sockets and plugs may not provide the full safety and performance of an approved adapter." [AC power plugs and sockets. Wikipedia]
The example "Design elements - Outlets" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Electric and Telecom Plans solution from the Building plans area of ConceptDraw Solution Park.