What should be done before performing a soap test on a newly installed split sleeve?

Before performing a soap test on a newly installed split sleeve, it is crucial to complete all necessary tightening of bolts. This step ensures that all components of the split sleeve are securely fastened and appropriately sealed before the pressure test is conducted. Proper tightening minimizes the risk of leaks that could skew the results of the soap test.

When conducting a soap test, the primary goal is to check for leaks by applying a soap solution that will bubble or foam at the site of any escaping gas or liquid. If the bolts are not securely fastened prior to this test, there is a higher likelihood that any detected leaks may simply be due to loose fittings rather than actual issues with the sleeve itself.

Other options, while relevant to proper installation practices, do not directly precede the soap testing procedure. For example, applying special sealants is not typically necessary with split sleeves, as they are designed to create a seal through mechanical means rather than chemical. Similarly, preparing the pipe surface and ensuring proper lubrication of gaskets, while important in other contexts, do not directly impact the immediate readiness for a soap test after installation.