Includes: testifying in court and before construction boards of appeals; substituting for supervisor, coworkers or subordinates as qualified and within authorized limits by carrying out specified functions to maintain continuity of ordinary operations, if delegated; providing designated support for projects or activities overseen by higher graded non-supervisory personnel as instructed; explaining and demonstrating work performed to assist supervisor in orienting and training less knowledgeable employees; engaging in assignments pertaining to functions of other positions for training purposes under close supervision; logging activities, and preparing and submitting recurring or special status reports; keeping tools, equipment and work area orderly, safe and clean. Involves: scheduling initial and follow-up inspections; reviewing plans and specifications in preparation for conducting inspection; investigating complaints to determine existence of illegal or hazardous conditions in new or existing structures; informing property owners and contractors of violations and unacceptable layouts, materials, and equipment; issuing red tags, correction notices, stop work orders and citations as appropriate when construction does not conform to code or approved plans; explaining code and design requirements and restrictions, and construction corrections necessary for compliance; ensuring construction is being performed by licensed contractors under City issued permits.