Quick Answer: What Are The Three Types Of Specifications?

What is included in a specification?

A specification is a detailed description of the dimensions, construction, workmanship, materials etc., of work done or to be done on a project, prepared by an architect, engineer or designer, often referred to as specifiers..

What is a Type 2 building?

Type 2: Non-Combustible Type 2 construction is typically found in new buildings and remodels of commercial structures. The walls and roofs are constructed of non-combustible materials. Specifically, walls are usually reinforced masonry or tilt slab, while roofs have metal structural members and decking.

What are the characteristics of a good specification in procurement?

A good specification should do four things: (1) Identify minimum requirements, (2) allow for a competitive bid, (3) list reproducible test methods to be used in testing for compliance with specifications, and (4) provide for an equitable award at the lowest possible cost.

What is an equipment specification?

Equipment specifications are written documents or manuals that stipulate the method of production capacity, power requirement, fabrication methods and other finer details of the equipment that makes it apt for use. An engineer must have a clear understanding of equipment specifications to avoid equipment breakages.

What are the different types of specifications?

Four Types of “Specifications”Product Specification: This describes a manufacturer’s product and its performance without consideration for a particular building. … Project Specification: This describes an architect’s design and performance requirements for a particular building. … Master Specification: … Guide Specification:

What is an NBS specification?

NBS is a UK-based system of construction specification used by architects and other building professionals to describe the materials, standards and workmanship of a construction project. It was launched in 1973 and is now used by over 5000 offices.

What is a work specification?

A: Simply stated, a Work Specification (or Work Spec) is a code for all of the work defined in the body of a particular Agreement or Contract Modification or Contract Addendum. … For example, the work described in the body of the Agreement document is a Work Spec.

What is the purpose of a specification?

The purpose of a specification is to provide a description and statement of the requirements of a product, components of a product, the capability or performance of a product, and/or the service or work to be performed to create a product.

What are the 3 types of construction?

In general, there are three sectors of construction: buildings, infrastructure and industrial. Building construction is usually further divided into residential and non-residential.

What is a 3 Part Specification?

Definition and Use. Though they go by other names, such as Product Guide Specifications or Guide Specifications, 3-Part Specifications, as the name implies, has three parts to the product specification: General, Products and Execution. Each part provides a standardized format of presenting specific product information.

How do you write a good specification?

Writing a good specification1: Include the designs, not wireframes. Start specifications by including low-fidelity wireframes or paper sketches. … 2: Write concisely. Specification text can easily become boring to read. … 3: Add examples. … 4: Skip low-level interactions. … 5: Iterate and call for feedback.

What are quality specifications?

Quality specifications are detailed requirements that define the quality of a product, service or process. Quality includes tangible elements such as measurements and intangible elements such as smell and taste.

What are the 5 types of construction?

Buildings can be categorized into five different types of construction: fire-resistive, non-combustible, ordinary, heavy timber, and wood-framed.

What are the 16 CSI divisions?

DivisionsDivision 01 — General Requirement.Division 02 — Site Construction.Division 03 — Concrete.Division 04 — Masonry.Division 05 — Metals.Division 06 — Wood and Plastics.Division 07 — Thermal and Moisture Protection.Division 08 — Doors and Windows.More items…

What does Standard mean?

A standard is a repeatable, harmonised, agreed and documented way of doing something. Standards contain technical specifications or other precise criteria designed to be used consistently as a rule, guideline, or definition. … Any organization can establish standards for internal or external use.

What is a general specification?

Brief specification (General specification) This type of specification do not describe any particular item of work but refer to a complete work. The general specification is mainly suitable for estimating the project but do not from part of contract document.

What is the difference between standards and specifications?

A standard is a specification established by some institution that some class of objects or processes could or should satisfy. All standards are specifications. … In summary the difference is that all standards are specifications but not all specifications are standards.

What is general specification and detailed specification?

The specification which gives the brief description of various items of work. The detailed specification describes the item of work in details. Brief specification specifies the materials, quantities, proportion of materials. … The general specification used for estimating the project is the brief specifications.

What is safe construction?

safe construction practices are those practices which should be followed in disaster prone areas while constructing houses or any type of buildings so as to avoid so much damage at the time of a disaster…. … Safer building procedures can minimize thevulnerabilities and risks in many areas.

What is the difference between API and ASME standards?

The difference between ASME/ANSI and API is the fabrication material and a higher rated API operating pressure. ASME/ANSI flanges are commonly used in industrial process systems handling water, steam, air and gas. … In the old API standard, flanges ranged from 1 1/2 to 10(20) inches.

What is a standards document?

Standard document is defined as “a document approved by a recognized body that provides, for common and repeated use, rules, guidelines, or characteristics for products or related processes and production methods, with which compliance is not mandatory.