Current through Register Vol. 54, No.43, October 26, 2024
Section 13.205 - Fire prevention(a) In rooms which have easily inflammable solvents or dried TNT (trinitrotoluol), the following shall not be employed:(3) Any other sparking apparatus.(b) Centrifuges shall not have a brake nor shall it be allowed to brake them in any manner. Oily waste shall be kept outside the workroom in safety cans which shall be cleaned frequently. In all drying, breaking and sifting operations the friction of iron against iron is not permissible.