Ability to: Apply inspection, interviewing, investigatory and safety techniques and practices; read, understand and enforce codes and ordinances; perform research; read and follow maps; make sound judgments in stressful situations; operate radio equipment; explain the provisions of codes and ordinances to the general public; identify different materials, animals, plants, chemicals, sounds, odors and other conditions which might result in immediate or potential health, safety or fire hazards; analyze and evaluate observations and information; direct and determine compliance; communicate effectively both verbally and in writing with individuals from a variety of socio-economic and cultural backgrounds; use protective clothing and apparatus; write technical reports; inspect property with unknown hazardous conditions, including uneven terrain; take photographs and measurements; maintain accurate records. Knowledge of: City codes and ordinances related to land use and zoning; building construction and safety; fire prevention concepts and conventions, safety techniques and practices; evidence collection and preservation; basic principles of land use planning; property owner rights; photography; property descriptions; assessors map systems; court systems and legal procedures; construction materials and methods; conflict resolution techniques; research practices and techniques; technical report writing; arithmetic; basic algebra and geometry; public speaking techniques; practices and techniques of public contact with individuals from diverse socio-economic and cultural backgrounds; map reading; practices of supervision; techniques of training and evaluation; California Fire, Building and related sections of the Electrical, Mechanical, Plumbing, and Housing Codes; automated information systems.