Applications for waivers of the location requirements of § 75.1712-6 shall be filed with the Coal Mine Safety District Manager and shall contain the following information:
If a sanitary toilet cannot be installed within 500 feet of a working place because of physical conditions other than the thickness of the coal seam, the operator shall also include a short statement specifying areas in the mine which could be considered possible alternative sites for installation of such facilities.
30 C.F.R. §75.1712-8