Assertion: water main | /r/HasProperty | constructed of ductile
Facets:
Source sentences:
text: Both the water main and sewer shall be constructed of slip-on or mechanical joint cast or ductile iron pipe, asbestos-cement pressure pipe, prestressed concrete pipe, or PVC pipe meeting requirements of Section, 653.111 when: it is impossible to obtain the proper vertical separation as described in (A) above; or the water main passes under a sewer or drain.