Chapter 22.40 NONCONFORMANCE AND REUSE STANDARDS This chapter is included in your selections. Sections: 22.40.010 Purpose. 22.40.020 Applicability. 22.40.030 General provisions. 22.40.040 Preexisting legal lots of record. 22.40.050 Nonconforming lots. 22.40.060 Nonconforming structures. 22.40.070 Nonconforming uses. 22.40.080 Nonconforming sites. 22.40.090 Enforcement.