Table of specification to kibler (1998) is to ensure that the subject matter content and the course objectives are adequately sampled by the test items; We need to develop a table of specification that will provide a guide to the item construction which takes into account the relative Free Building Product Specifications - All of ARCAT specs are written by CSI Fellows. Quality of constructional work is established by the Specifications. Construction drawing is the general term used for drawings that form part of the production information that is incorporated into tender documentation and then the contract documents for the construction works. These specifications are included in tender documents and captioned as Special Specifications. Specification for construction Specifications describe the products, materials and work required by a construction contract. 5. Wire rope is a complex piece of mechanical machinery with a number of different specifications and properties that can affect its performance and service life. A performance specification permits flexibility and change. Once in principle decision is taken, the design will be prepare with planning for materials & technology. A work is carried out according to its specification and the contractor is paid for the same. Whenever tender is required for constructional work, then these Specifications are merely referenced in the tender that will ease the preparation of tender documents. Specifications are appointed along with drawings for the depiction of project quality. Standard Specifications subject to change as changes and evolution occurs in science and engineering with the passage of time. It also acts as a record for the client for his existing building. Drawingsare 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. In this article, You are going to learn in details about the Construction Specifications, Types of Specification, its importance, Purpose, Principles, etc. General Specifications are also known as Brief Specifications. An open specification is when an architect does not name a specific supplier or product and allows for substitutions to be made by the contractor. The contractor is not instructed as to how to accomplish the task of meeting the performance specificat… 3. To show the construction equipment used during construction. The purpose of these Standard Constru ction Specifications is to provide certain minimum standards of materials and methods of construction, repair or alteration of improvements located within public right-of-way, or easements and other improvements for which the Engineering Division is responsible for plan checking … Quantity Survey also heavily depends over the Specifications despite covered area. This type of Specification of constructional work is written down and published in departments of engineering that will eliminate the need of writing Specifications in details. 2. Detailed Specifications of the items used in ordinary projects are printed that are used for contracts. Contents reflect MasterFormat titles and numbers as of April 2016. Simply put, a performance specification tells the contractor what the final installed product must be capable of doing. Specification writting civil construction 1. These specifications are used to establish the standards of the construction work that will help in establishing a Detailed Estimate. INTENT AND APPLICATION OF THE PROVISIONS OF THIS SECTION . Specifications are made to explain the formation, type, building methodology and strength of the constructional work to represent its quality, i.e., constructional work. To define the quality required, material workmanship, its properties, types and strength of construction material is known as specifications. To show the procedure of construction works. According to the Dictionary of Architecture & Construction a specification is “a written document describing in detail the scope of work, materials to be used, methods of installation, and quality of workmanship for a parcel of work to be placed under contract; usually utilized in conjunction with working (contract) drawings in building construction”. But separate explanation is required for its ingredients, type and properties of coarse aggregates, sand, cement, amount of water. The ability to minimise risk. Special Specifications are written by the in-charge engineer of the constructional project which will usually be a divisional officer (XEN). Workmanship must also be described during writing Specifications. All these conditions must be practically possible. And possible mistakes can be avoided occurred during frequent writing of same Specifications. Protection of new work must also be described during writing Specifications. A. For Example: Length and width of doors, windows are visible on drawing. 1. They are available for review before a contractor bids on a project, and are often relied upon by the contractor in order to provide an accurate quote. For example, a performance specification … Requirement specifications provide everything required to design … Any change in specification changes the tendered rate. It is also imperative to describe that whether Tools and Plants will either be organized by the contractor or by concerned department of the government. Technical specifications are written requirements and instruction which is used with construction drawings to complete heavy civil construction projects. Selection of right construction material is required for successful completion of the construction project. The definition of table of specification . Orthographic Projection, Drawing: A Comprehensive Guide. Expressing the ratio of components used in concrete or mortar. To show the color of construction material. 6. Table of specifications is a two –way chart which describes the topics to be covered in … TO show the type of material like type of wood, glass etc. Building product Specifications - all of ARCAT specs are written requirements and which... Material used in the detailed description, characteristics, quantity of work as per organization real! 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