32) Loose Screws are a Slip hazard. A slip can occur when your balance is thrown so far off center that you lose your footing. This usually occurs when your feet lose friction. Such a serious loss of footing leaves you nowhere to go but down. Players must provide their own protective footwear which shall meet the requirements of 1910.136 for Class 75 footwear. In addition, the protective footwear shall be water-resistant for at least 5 inches above the bottom of the heel and shall be equipped with slip-resistant outer soles. The protective footwear shall be tested in accordance with paragraph (1) of Appendix E, and shall provide protection against penetration of the midsole by a size 8 common loose screw (metal) when at least 300 pounds of static force is applied to said screw.