Code Compliance and Hours of Service. Homeless encampments shall comply with all codes and regulations of the state of Washington, city, and other agencies with jurisdiction concerning, but not limited to, drinking water connections, human waste, solid waste disposal, electrical systems, cooking, food handling, and fire-resistant materials. Servicing of portable toilets and trash dumpsters is prohibited between the hours of 9:00 p.m. and 7:00 a.m. on Mondays through Fridays, and between the hours of 9:00 p.m. and 9:00 a.m. on Saturdays, Sundays, and legal holidays, except in the case of bona fide emergency or under the terms of a permit condition approved by the director in the case of demonstrated necessity.