Assertion: sprinkler system's water | /r/HasProperty | leading cause
Facets:
value: for leakage of galvanized steel pipe
type: TRANSITIVE-OBJECT
value: for corrosion
type: PURPOSE
Source sentences:
text: Residual water in dry pipe or pre-action systems is the leading cause for corrosion and leakage of galvanized steel pipe, damage which can occur as soon as two years after installation.