General Order 128

Section I

General Provisions

14    Limiting Conditions Specified

The requirements specified in these rules as to spacing, clearance, and strength of construction are limiting conditions expressed as minimum or maximum values as indicated. In cases where two or more requirements establish limiting conditions the most stringent condition shall be met, thus providing compliance with the other applicable conditions. Greater strength of construction and more ample spacings and clearances than herein specified may be desirable in some cases and may be provided accordingly if other requirements are not violated in so doing.