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In architecture, a brief is a statement of a client's requirements, which form the basis for appointing an architect. The brief describes the requirements that need to be reconciled and accommodated, and is developed first as a design which is submitted for approval, and subsequently constructed as a building or other structure. A brief is a written document that might be anything from a single page to a multiple volume set of documents. The term program is often used today, in conjunction with, and in part as a synonym of, an "architectural brief". "Program" is used more often in the United States whereas "brief" is used internationally. An architect's design is considered the response to the building program. [1]
The architectural brief is often formulated by, or in collaboration with, the architect. It often includes opportunities assessed, constraints identified and needs for further investigation clarified.
In the early stages of the design process the brief may be continuously reappraised as the requirements become clearer - this is known as 'firming up the brief'. Ultimately, a clear set of instructions setting out the overarching goals and detailed requirements will emerge which form the starting point of the architect's designs and will be continually tested against, as designs are progressed.
In the later stages of writing a brief, a schedule of accommodation is sometimes drawn up that will specify precisely the number and size of rooms that will be required, the relationships between rooms and groups of rooms, the finishes, equipment, furniture that will fit the room for its functional purpose and the environmental conditions that will assist the purpose. Environmental conditions might include temperature range, humidity, air movement, acoustic isolation, etc..The schedule of accommodation is prepared by an expert to help in determining the minimum space required on site to develop and finish a given design. The schedule of accommodation is guided by the brief analysis of every space since every space have set standards and requirement.
For complex facilities, the brief may be prepared by a specialist consultant, separate from the design architect. In such projects, workshops are often employed with project participants: owners, users, customers, facility experts, builders/contractors and other designers brought together for an intensive one- or two-day period to devise the critical aspects of the brief.
If the brief will provide a large number of similar spaces, for example, in a hospital, then room/space 'types' might be defined, as a type of 'space dictionary' that is then used to inform room or space groupings. These space groupings are then assembled into related sets of rooms to meet a functional or service requirement. The critical component of the related sets is that the interactions between rooms are set out, with details as to the type of interaction. For example, if escorted patients, beds and medical equipment are to be moved, or if individuals or groups of people will move between spaces, the architect's design will need to acknowledge the different design responses to be made.
The information used to assemble a 'space dictionary' can be quite detailed, with a schedule produced that lists, for each room, parameters, the requirement against the parameter, and any particular performance needs.
Parameters might include: population (median and peak), area, minimum height, floor loading, floor finish and skirting requirements, including any plinths, hobs or set-downs, wall finishes, including wall protection needs (pertinent in hospitals, warehouses, etc.), ceiling finish, including acoustic needs, engineering services required: power, lighting, air-conditioning, water, drainage, communications, etc.; environmental conditions: air temperature, humidity, noise level, air movement; access and security needs; FFE (furniture, fittings and equipment), with note made of mass, dimensions, power requirements, energy evolved, noise produced, ventilation and extraction needed, service and operating clearances; fire safety.
A thorough brief will start with a definition of the services or functions to be accommodated, decomposing these functions into specific sub-functions and then to activities. A 'functional brief' is thus compiled. This brief is used to, in turn, create the architectural brief, that sets out the accommodation specifics for preparation of design options.
For critical facilities, the project manager or owner may require the architect to validate the design against the brief, producing a report that shows in tabular form, how and where, the design meets the brief. This avoids misunderstanding of drawings that can arise when non-experts are asked to review them. A graphical validation might include demonstration of the movement expected between spaces, and show how a proximity diagram is modeled onto the design layout.
An architect is a person who plans, designs and oversees the construction of buildings. To practice architecture means to provide services in connection with the design of buildings and the space within the site surrounding the buildings that have human occupancy or use as their principal purpose. Etymologically, the term architect derives from the Latin architectus , which derives from the Greek, i.e., chief builder.
Heating, ventilation, and air conditioning (HVAC) is the use of various technologies to control the temperature, humidity, and purity of the air in an enclosed space. Its goal is to provide thermal comfort and acceptable indoor air quality. HVAC system design is a subdiscipline of mechanical engineering, based on the principles of thermodynamics, fluid mechanics, and heat transfer. "Refrigeration" is sometimes added to the field's abbreviation as HVAC&R or HVACR, or "ventilation" is dropped, as in HACR.
In systems engineering and software engineering, requirements analysis focuses on the tasks that determine the needs or conditions to meet the new or altered product or project, taking account of the possibly conflicting requirements of the various stakeholders, analyzing, documenting, validating and managing software or system requirements.
Ventilation is the intentional introduction of outdoor air into a space. Ventilation is mainly used to control indoor air quality by diluting and displacing indoor pollutants; it can also be used to control indoor temperature, humidity, and air motion to benefit thermal comfort, satisfaction with other aspects of the indoor environment, or other objectives.
A basement or cellar is one or more floors of a building that are completely or partly below the ground floor. It generally is used as a utility space for a building, where such items as the furnace, water heater, breaker panel or fuse box, car park, and air-conditioning system are located; so also are amenities such as the electrical system and cable television distribution point. In cities with high property prices, such as London, basements are often fitted out to a high standard and used as living space.
Interior design is the art and science of enhancing the interior of a building to achieve a healthier and more aesthetically pleasing environment for the people using the space. An interior designer is someone who plans, researches, coordinates, and manages such enhancement projects. Interior design is a multifaceted profession that includes conceptual development, space planning, site inspections, programming, research, communicating with the stakeholders of a project, construction management, and execution of the design.
A data center or data centre is a building, a dedicated space within a building, or a group of buildings used to house computer systems and associated components, such as telecommunications and storage systems.
A vivarium is an area, usually enclosed, for keeping and raising animals or plants for observation or research. Water-based vivaria may have open tops providing they are not connected to other water bodies. An animal enclosure is considered a vivarium only if it provides quality of life through naturalistic components such as ample living space and natural decor that allow and encourage natural behaviours. Often, a portion of the ecosystem for a particular species is simulated on a smaller scale, with controls for environmental conditions such as temperature, humidity and light.
Interior architecture is the design of a building or shelter from inside out, or the design of a new interior for a type of home that can be fixed. It can refer to the initial design and plan used for a building's interior, to that interior's later redesign made to accommodate a changed purpose, or to the significant revision of an original design for the adaptive reuse of the shell of the building concerned. The latter is often part of sustainable architecture practices, whereby resources are conserved by "recycling" a structure through adaptive redesign.
A general contractor, main contractor or prime contractor is responsible for the day-to-day oversight of a construction site, management of vendors and trades, and the communication of information to all involved parties throughout the course of a building project.
The systems architect is an information and communications technology professional. Systems architects define the architecture of a computerized system in order to fulfill certain requirements. Such definitions include: a breakdown of the system into components, the component interactions and interfaces, and the technologies and resources to be used in its design and implementation.
A raised floor provides an elevated structural floor above a solid substrate to create a hidden void for the passage of mechanical and electrical services. Raised floors are widely used in modern office buildings, and in specialized areas such as command centers, Information technology data centers and computer rooms, where there is a requirement to route mechanical services and cables, wiring, and electrical supply. Such flooring can be installed at varying heights from 2 inches (51 mm) to heights above 4 feet (1.2 m) to suit services that may be accommodated beneath. Additional structural support and lighting are often provided when a floor is raised enough for a person to crawl or even walk beneath.
In systems engineering and requirements engineering, a non-functional requirement (NFR) is a requirement that specifies criteria that can be used to judge the operation of a system, rather than specific behaviours. They are contrasted with functional requirements that define specific behavior or functions. The plan for implementing functional requirements is detailed in the system design. The plan for implementing non-functional requirements is detailed in the system architecture, because they are usually architecturally significant requirements.
Noise control or noise mitigation is a set of strategies to reduce noise pollution or to reduce the impact of that noise, whether outdoors or indoors.
(In the automation and engineering environments, the hardware engineer or architect encompasses the electronics engineering and electrical engineering fields, with subspecialities in analog, digital, or electromechanical systems.)
A server room is a room, usually air-conditioned, devoted to the continuous operation of computer servers. An entire building or station devoted to this purpose is a data center.
A specification often refers to a set of documented requirements to be satisfied by a material, design, product, or service. A specification is often a type of technical standard.
HVAC is a major sub discipline of mechanical engineering. The goal of HVAC design is to balance indoor environmental comfort with other factors such as installation cost, ease of maintenance, and energy efficiency. The discipline of HVAC includes a large number of specialized terms and acronyms, many of which are summarized in this glossary.
Office space planning is the process of organizing the workplace layout, furniture and office functions to work effectively together, while using space efficiently. Floor plans should consider the workgroup function, building codes and regulations, lighting, teaming requirements, inter-communication and storage, as well as zoning for employee workstations, task space needs, support rooms and reception areas to make the best use of available space. Optimising office spaces with effective space planning can aid circulation, productivity and improve workplace wellness, as well as the health and safety of occupants.
Learning space or learning setting refers to a physical setting for a learning environment, a place in which teaching and learning occur. The term is commonly used as a more definitive alternative to "classroom," but it may also refer to an indoor or outdoor location, either actual or virtual. Learning spaces are highly diverse in use, configuration, location, and educational institution. They support a variety of pedagogies, including quiet study, passive or active learning, kinesthetic or physical learning, vocational learning, experiential learning, and others. As the design of a learning space impacts the learning process, it is deemed important to design a learning space with the learning process in mind.