Types of Pipes. Pipes come in several types and sizes. They can be divided into three main categories: metallic pipes, cement pipes and plastic pipes. Metallic pipes include steel pipes, galvanised iron pipes and cast iron pipes. Cement pipes include concrete cement pipes and asbestos cement pipes.
error of omissionnoun [ C ] uk â us â. âº a mistake that consists of not doing something you should have done, or not including something such as an amount or fact that should be included: Errors of omission are likely to be more common than errors of commission.
â In the event an error or omission in the data shown on any plat duly recorded under the provisions of this part is detected by subsequent examination or revealed by a retracement of the original survey of the lands shown on such recorded plat, the professional surveyor and mapper or legal entity responsible for the survey and the preparation of the plat as recorded may file an affidavit confirming that such error or omission was made.