Sec. 555. Commissioner of revenue to issue license,
when, etc.
The Commissioner of the Revenue shall not issue a license to
any one to engage in the business of plumbing and gas fitting
until he has received notice from the Board stating that said
applicant has complied with all the requirements of the foregoing
section, nor shall the Commissioner renew such license until the
bond required in said section shall have been filed with the Auditor.
No person, who is not a practical plumber or gas fitter
and cannot pass satisfactorily such an examination as may be
prescribed by the Board, shall be permitted to practice the trades
of plumbing and gas fitting in connection with the city water,
sewer and Gas Departments, except as "helpers."
