Design Phase: New Bridge, PS&E and final documents. Preparations include but not limited to topographic and legal surveying, legal surveying, hydraulic analysis, utilities and environmental and historical preservation services/permits. Bid Phase: Advertising, letting and award services. Construction Phase: Work with the contractor on behalf of the County, assist with the pre-construction conference, perform periodic site inspections, prepare change orders, inspect construction materials, check shop drawings submitted by the contractor, conduct construction test and inspection, be present during critical construction operations, work with the County to do inspections, reporting and participate in the final inspection.