Performed leak detection in home today started its pressure test automatic failure. Tech used acoustic leak detection equipment in order to get PoI. First POI indicated at Kitchen Sink cold side. Second POI was at washing machine manifold. Found burst water line on 1/2” cold manifold Performed cut and Cap. Re pressurized home held 80psi for 5 min timer Affected areas being kitchen sink cold side and out side hose bib.