Pedro Cerna, P.E. Email & Phone Number

Cypress, Tx, Us

Chantilly, Virginia, Us

Chantilly, Virginia, Us

- Provided roadway engineering support for various design-build projects and rehabilitation projects across the continent, using the software MicroStation, InRoads, and OpenRoads Designer.- Produced accurate 3D models necessary for plan, plan and profile, and cross-section sheet production, as well as proposed terrain files and contours.- Quantified proposed engineering design to produce thorough and accurate cost estimates.- Wrote scripts to automate plan set production for various roadway engineering projects, thereby increasing efficiency, and minimizing errors.

Houston, Texas, Us

- Completed roadway geometric design of widening projects and new construction projects, using the software Geopak, to satisfy TxDOT and AASHTO criteria.- Utilized the software Geopak to construct cross sections to help analyze the impact of proposed roadway design on the existing conditions.- Quantified proposed engineering design to produce accurate cost estimates for both the private and public sector.- Coordinated with utility companies to relocate utilities that were in conflict with proposed roadway improvements.- Created culvert layouts for the rehabilitation and extension of culverts.- Assisted in the development of signing and pavement layouts by referencing TxDOT standards.- Designed structures associated with wastewater treatment plants such as aeration basins, clarifiers, ground storage tanks, and chlorine contact basins.- Assisted in the design and analysis of bridge substructures and superstructures.- Created drainage structure details to support departments within the company such as land development, site development, and public works, on the completion of projects.- Aided in the design of retaining walls for projects pertaining to private development and government agencies.- Reviewed and analyzed shop drawings to ensure compliance between specifications and notes included in project submittals, and interested parties (contractor, supplier, and/or manufacturer).- Performed thorough data collection in the form of site visits and project record drawing evaluation to develop structural inspection reports.- Prepared cost estimates for mobility improvement planning projects.- Assisted in preparing structural details for retaining walls, bridges, and drainage structures using the software AutoCAD.- Utilized the software MicroStation to create exhibits used in traffic impact analyses.