Quality Articles

An ISO 9001 certification is a certification that an organisations Quality Management System (QMS) comply with the ISO 9001 standard. If your organisation is planning to develop and implement a quality management system in line with ISO 9001, the first step in the process is to conduct an ISO [...]

In this article, you will get all the basic information about ‘’How to calculate tolerance in engineering’’ and the various terms involved in measuring tolerance. When a machine is made it is not made entirely in one go. It often includes many parts which needs to fit well to [...]

Calibration is a process in which the accuracy of a device is measured or compared with standard measurements. In the measurement, the accuracy of the standard device should be ten times the accuracy of the device that is being measured. Most of the organisations accept the accuracy ration of [...]

This article will cover information on Standard Operating Procedures in Construction. The term SOP (standard operating procedure) is widely used across a range of industries. This tool is used to identify the work process and break it into steps for a better outcome. This step by step procedure allows [...]

Pre-Qualification Questionnaires are common in the industrial sector of construction. A lot of contracts agreements are developed, where different construction businesses are noted as ideal suppliers for a huge company or local entity. A Pre-Qualification Questionnaire (PQQ) turns out to be an essential component for choosing construction contractors because [...]

History of Quality 1930-40s The history of quality starts when a statistical control chart was invented by Dr. Walter Shewhart in the 1930s. This chart along with other quality controls was adopted by the USA in World War 2 for production of military supplies in bulk quantities with high [...]