This is technical work in the inspection of electrical signs and electrical sign installations.

Employees in this class are responsible for inspecting and testing electrical signs for adherence to approved plans and specifications, and for compliance with the South Florida Building Code. Duties include inspecting electrical signs and their erection and construction, providing recommendations to contractors and manufacturers for changes to bring signs up to code requirements, engaging in routine and periodic patrols to detect violations, issuing violation notices, investigating complaints of defective installations, and performing reinspections. Related work includes assisting the public and contractors with information and assisting in the resolution of disagreements. Supervision is received from a technical superior who reviews work for adherence to departmental policies, procedures and regulations.

ILLUSTRATIVE TASKS

Performs technical shop inspections of box-type electrical signs, examining details including size of the angle iron used in the framework, gauge of metal used on the face, size and number of bolts and welds, method of wiring, number of flashers and transformers, installation and rating of switch, size and type of wire, spacing between stand-off posts, and size and number of drain holes.

Conducts technical field inspections of electrical sign erection and construction on roofs, walls, cantilevers and marquees; examines details including size of angle iron and bolts used in securing sign, wiring and installation of raceways, grounding to the electrical system of the building and specific zoning requirements relative to setback, size of lettering, height, obstruction and related zoning considerations.

Provides suggestions and recommendations to contractor or manufacturer regarding changes necessary to bring the sign up to code requirements; ensures that all work conforms to County electrical building and zoning codes.

Makes routine and periodic patrols and inspections of assigned areas to check for violations and hazardous conditions; issues violation notices and, occasionally, summonses to violators.

Investigates complaints of defective sign installations which are reported as fire, structural or other hazards; notifies responsible party of defects and issues verbal or written instructions for correction; makes reinspections; reports violations and represents Metro-Dade County at court hearings.

Organizes inspection route schedule and maintains accurate records of inspections.

Answers telephone calls from contractors and the public; provides information and assists in the resolution of conflicts.

Performs related work as required.

KNOWLEDGES, ABILITIES, AND SKILLS

Considerable knowledge of applicable provisions of the South Florida Building Code pertaining to electrical sign installation, construction and operation.

Considerable knowledge of the methods and practices involved in constructing, installing and operating a variety of electrical sign installations, equipment and appliances.

Considerable knowledge of possible defects and faults in electrical sign wiring and appliances and of effective corrective measures.

Knowledge of blueprints submitted for electrical sign work permits.

Knowledge of departmental policies and procedures.

Knowledge of records, reports and forms used in the area of assignment.

Ability to conduct technical field inspections of electrical sign installations and construction to ensure compliance with the South Florida Building Code.

Ability to understand structural and electrical installations and related fields in the construction industry.

Ability to explain inspection results and required corrections, both verbally and in writing.

Ability to read blueprints submitted for electrical sign work permits and to conduct sign inspections to ensure that the work proceeds in accordance with approved plans.

Ability to enforce building codes with firmness, tact and impartiality.

REV 12-93