Pipefitting nccer level 2 - Study guides, Class notes & Summaries

Pipefitting Nccer Level 2 Exam 2024 Gravity flow systems - ANSWER-Consist of piping that is sloped to allow flow and is not pressurized. These systems usually includes storm and sanitary during services. Boiling - ANSWER-When water flows upward into the bottom of the cut. A high water table is one of the causes of boiling. Trench width and depth - ANSWER-Determines the load that the pipe has to support once backfilling is complete Thrust blocks - ANSWER-Designed by engineers, help restrain t...