18-29-307.6 Piping material exposed within plenums.

   Piping materials exposed within plenums shall comply with the provisions of the Chicago Mechanical Code.

(Added Coun. J. 10-14-21, p. 37722, Art. III, § 15)

18-29-308 Piping Support.

18-29-308.1 General.

   All plumbing piping shall be supported in accordance with this section.

18-29-308.2 Piping seismic supports.

   Where earthquake loads are applicable in accordance with the Chicago Building Code, plumbing piping supports, anchorage and bracing shall be designed and installed for seismic forces in accordance with Chapter 14B-16.

(Amend Coun. J. 10-14-21, p. 37722, Art. III, § 16)

18-29-308.3 Materials.

   Hangers, anchors and supports shall support the piping and the contents of the piping. Hangers and strapping material shall be of approved material that will not promote galvanic action.