When assigned to Design and Construction activities: Acts as Project/Resident Engineer in the preparation of engineering plans, designs, and specifications for various Public Works projects including street construction and improvements, traffic signals and channelizing striping, sidewalks, curbs, gutters, culverts, sewer lines, drainage facilities, sound walls, underground utility construction, buildings and other structures and facilities; preparing profiles and cross-sections; establishing grades; establishing horizontal and vertical curve alignments and computations; estimating quantities of materials, cut and fill; calculating hydraulic runoff, capacity of drains, structural stresses, areas, and survey closures; performing right-of-way calculations; writing legal property descriptions. Performs "construction" activities such as acting as Resident Engineer for municipal construction projects, reviewing final plans, specifications, special conditions, and agreements; providing detailed interpretation of plan specifications, conditions, and agreements to contractor staff; coordinating the work of contractors and other activities such as those carried out by other public agencies and utilities; maintaining work record data; writing change orders; and monitoring safety and labor compliance activities.