What is a smoke test on a sewer system?

What is a smoke test on a sewer system?

Smoke testing is a common test method used to identify sections of the sanitary sewer collection system that have defects such as cracks, leaks or faulty connections that allow rainwater to enter this underground pipe network. During the test, B&N workers will blow a dense white smoke into the sanitary sewer system.

Can you smoke test water lines?

Smoke testing is a relatively simple process that consists of blowing smoke mixed with large volumes of air into the sanitary sewer line usually induced through the manhole. The smoke travels the path of least resistance and quickly shows up at sites that allow surface water inflow.

What is smoke testing?

In computer programming and software testing, smoke testing (also confidence testing, sanity testing, build verification test (BVT) and build acceptance test) is preliminary testing to reveal simple failures severe enough to, for example, reject a prospective software release.

Why is the sewer smoking?

“Smoke testing is the industry standard and an efficient, cost effective way to locate and identify leaks and the source of storm water infiltration problems in the sanitary sewer system.” The reason cities are conducting smoke testing is to locate problem areas within the overall sewer system.

What are the different checks of sewer leakage?

Therefore sewers are under gone through the following tests (i) Test for straightness of alignment and obstruction (ii) Water test (iii) Smoke test (iv) Air test.

What are the types of smoke testing?

Types of Smoke Tests

  • Manual method: The smoke tests are run manually in this method of smoke testing wherein for each newly added feature, the scripts have to be updated or based on the need new scripts will have to be created.
  • Automation method:
  • Hybrid method:

Why is smoke testing done?

Smoke Testing is done whenever the new functionalities of the software are developed and integrated with an existing build that is deployed in a QA/staging environment. It ensures that all critical functionalities are working correctly. In this testing method, the development team deploys the build in the QA.