A design specification is a detailed document that sets criteria for construction of a building road or other project. One of the main reasons to have a functional design specification is to have some form of documented consensus on what the system is to achieve before making the more time-consuming effort of producing drawings or writing PLC code.
Product Design Specifications Keesing Platform
The overall purpose of a specification is to provide a basis for obtaining a good or service that ill satisfy a particular need at an economical cost and to invite maximum reasonable competition.
. A design specification is a set of design criteria that is created before the designing process begins and it is used to set targets and parameters for the designer in order to ensure their product is relevant for what it is being designed for. Such design documents are usually written by software designers or project managers and are given to the software development team to give them. In the case where you have a manufacturing or design team who are not fully integrated into the product team the challenge is sharing as much of your domain expertise as is necessary with them to be able to understand.
In essence specification is about data communication and information exchange between client designer and contractor. Functions as expected is reliable is easy to use does not demand inordinate efforts to train staff in its use etc. As project data requirements become more complex and we strive for more collaboration it is crucial everyone has the same basis for project requirements making specifications as essential now as they have ever been.
To show the strength of construction material or construction work. For the designer the purpose of the specification is to set out the specific parameters - this could include the product function. A software design document also known as a software design specification or technical specification documents is a written report of a software products design describing its overall architecture.
The product design specification PDS is the essential definition of what the product is required to provide. Specifically the software design specification is a description of the software components and. Product range extensions for own-brand products the customer is internal.
These program unique specifications form the core of the configuration baselines. The key things to capture in your product specifications are the intent of the product the development objectives and any constraints. The PDS is a statement of what the customer wants the product to achieve.
During system development a series of specifications are generated to describe the system at different levels of detail. A project basis of. Three types of specifications prescriptive performance and proprietary may be used during a project.
A product design specification is a collection of statements detailing the required elements of a project to be designed. Purpose of specification is to highlight the necessary information which cannot be obtained from drawing. It may also give specific examples of how the design should be executed helping others work properly a.
Drawings are used to express the constructional work or size of the material used in it but drawings lack to express the material type the ratio of different materials used required strength and required color etc. Specifications in construction describe the materials labor and skill required for construction development. Specification is necessary to specify the equipment tools and plants to be engaged for a work and thus enables to procure them beforehand.
A design specification is a detailed document providing a list of points regarding a product or process. For example the design specification could include required dimensions environmental factors ergonomic factors aesthetic factors maintenance that will be needed etc. Design specifications are used for everything from laying out plans for a new space ship to.
To this end specifications may not be unduly restrictive. In the context of software Design Specification is usually a design document that describes all data Logo Design Services architectural interface and component-level design for the software. Up to 9 cash back Architectural specifications help encourage the correct execution of the design plan and reduce risk.
A design specification is a written document that explains your product and specifies what you want it to perform as well as how the user should interact with it. Further main purposes of writing specifications are. All requirements outlined in the functional specification should be addressed.
If contractors are not able to communicate these specifications delays change orders and cost overruns will occur. A design specification is a detailed document providing information about the characteristics of a project to set criteria the developers will need to meet. A Functional Design Specification or FDS is a document describing how a process or a control system will operate.
To show the ratio of. Failing to communicate construction building specs could result in massive change orders and increased risk. The objective of the software design specification SDS is to ensure that the final outputted software product meets the requirements of the end customer ie.
Depending on the system this can include instructions on testing specific requirements configuration settings or review of functions or code. Computer Aided Chemical Engineering 2015. The necessity of specification is to verify and check the strength of materials for a work involved in a project.
In the specification document the description of the desired solution is described by a set of requirements. A design specification provides explicit information about the requirements for a product and how the product is to be put together. While it may seem laborious to write everything down it is the most crucial thing you can do in the early stages of product design and development.
The role of design specification in the design process is recognised as significant. Design Specifications describe how a system performs the requirements outlined in the Functional Requirements. In some cases the customer is external and in some cases eg.
There is one minor. However specifications are used for this purpose to fulfill the remaining requirements. This can include physical details such as size weight or color but may also include functional details such as the tasks a product must be able to accomplish or the needs it must meet.
Design specification is a description of the desired solution to a problem Darlington and Culley 2002. As shown here in addition to referring to different levels within the system hierarchy these baselines are defined at different phases of the design processNote. This is the document that provides a technical document providing the thought process of design professionals for developing the plant.
A design specification is defined to control the amount of water necessary to achieve a solid content less than 1 wtwt in the liquid part. There is a formal process dedicated to building specifications because they are such a keystone in construction.
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