06/01/1989 10800

SENIOR BRIDGE AND STRUCTURAL DESIGNER

DEFINITION: This is advanced professional work in designing bridge and structural projects.

An employee in this class independently reviews and/or designs complete sets of plans for complex bridge and structural projects, such as multi-span concrete or steel structures where hydraulic, soils, and foundation design considerations vary from standard consideration and structural analysis of loading limits complicate design. Work involves following complex design procedures in performing assignments. Work may include lead work over lower level technicians engaged in bridge and structural design, drafting and detailing phases. Assignments are performed independently and reviewed upon completion by a managerial supervisor for accuracy, adherence to established technical standards and results obtained.

EXAMPLES OF WORK: Independently coordinates bridge maintenance an/or rehabilitation design activities in an engineering district, such as box culverts, pipe bridges, end wall, wing wall, and structured overlay.

Reviews complex design plans prepared by consultants for technical standards and adherence to applicable specifications, such as multi-span concrete or steel structures where hydraulic, soils, and foundation design considerations vary from standard consideration and structural analysis of loading limits complicate design.

Acts as liaison contact with consultants preparing various pre- design and design plans and special studies.

Performs related work as required.

REQUIRED KNOWLEDGES, SKILLS, AND ABILITIES: Knowledge of CADD methods, instruments, materials, and techniques in bridge and structural design.

Knowledge of bridge and structural construction methods and materials and the preparation of cost estimates and specifications.

Knowledge of algebra, plane geometry, and trigonometry.

Knowledge of departmental drafting standards.

Knowledge of the symbols used in drafting.

Ability to develop final plans from engineering instructions and calculations.

Ability to do complex bridge and structural design work.

Ability to perform trigonometric and algebraic computations required for complex bridge and structural design projects.

Ability to read and interpret maps, plans, blueprints, survey notes, and other records.

Ability to establish and maintain effective working relationships with associates and consultants.

MINIMUM EXPERIENCE AND TRAINING: One year as a Bridge and Structural Designer.

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Two years of professional experience in bridge and structural design work including six months CADD operation; and a Bachelor's Degree in civil engineering, or in a closely related field.

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Four years of professional experience in bridge and structural design work including six months CADD operation; and an Associate's Degree in civil engineering, drafting, or design technology.

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Any equivalent combination of experience and/or training.