This project consisted of the civil engineering design and preparation of construction documents for the construction of a new transmission water main from the MDWASD Preston Water Plant to a connection point at NW 87th Avenue and W. 80th Street, to serve the newly annexed area to the City of Hialeah. This work included contracting and coordinating all work with specialty firms (Surveyors, Geotechnical, & Structural Engineers); and the preparation and submittal design calculations, applications and plans for review by local regulatory agencies. Additional duties included attending meetings and assisting the City in coordinating the project with MDWASD and FDOT; conducting a hydraulic analysis of the proposed water main to determine size of line and verify compliance with previous prepared Annex Area Water and Sewer Master Plan; and the design of approximately 43,000 linear feet of 36-inch water main pipeline, including three canal crossings, one railroad track crossing, one expressway crossing, a meter station, and a low pressure shut-off valve system.