CHAPTER VIII

MASON CONTRACTORS DIVISION OF THE CONSTRUC-
 TION INDUSTRY

 ARTICLE I-DEFINITIONS

 SECTION 1. The term Mason Contractors Division ", or "this
division ", as used herein means the contracting for and the erection
in the United States of America, of all types of brick work, rubble
stone, cinder block masonry, ornamental terra cotta, salt glazed tile,
hollow tile, and gypsum block, including the furnishing of any labor
or materials incident thereto; and such branches or subdivisions
thereof as may from time to time be included under the provisions
of this Chapter, subject to the approval of the Construction Code
Authority and the Administrator.
 SECTION 2. The term "Association" as used herein means the
Mason Contractors Association of the United States and Canada.

 ARTICLE II-WAGES AND HOURS AND GENERAL LABOR CONDITIONS

 SECTION 1. The provisions of this Code relating to maximum hours
shall not apply to-
 a. Employees engaged in a professional, executive, or supervisory
capacity receiving more than thirty-five dollars ($35.00) a week.
However, no employee engaged in a supervisory capacity who per-
forms manual work shall be included in the exception of this sub-
section.
 b. Watchmen, who may be permitted to work not in excess of
eighty-four hours in any two week period, and not in excess of (48)
forty-eight hours in any one week period.
 SECTION 2. Each employer shall make payment of all wages due
in lawful currency or by negotiable check therefore payable on de-
mand at par. Wages shall be paid at regular periods and if cus-
tomary, at the end of every week, but in any event semimonthly.
There shall be no payment or deduction therefrom for pensions, in-
surance or sick benefits except those required by law or voluntarily
agreed to.
 SECTION 3. Employers and their agents shall accept no rebates
directly or indirectly, on such wages, or give anything of value or
extend favors to any person for the purpose of influencing the rates
of wages or the working conditions of their employees.
 SECTION 4. No employee now employed at a rate in excess of the
minimum herein prescribed shall be discharged and reemployed at
a lower rate for the purpose of evading the provisions of this Code.
 SECTION 5. Copies of Chapter I, and of this Chapter of this Code
shall be kept posted by all employers in conspicuous places easily