The Walker Associates, Engineers-Planners-Designers, PLLC is a consulting engineering firm founded in 1985 and based in Hattiesburg, Mississippi. The firm is a full services civil engineering and design firm consisting of highly skilled professionals. We have expertise in the areas of site planning, layout and design, sewer and water design and treatment, storm drainage analysis, highway engineering, soils engineering, traffic engineering and transportation planning, land surveying, construction surveying, computer modeling, planning and mapping. Our firm has completed over 3,500 diverse projects with governmental, industrial, and private entities. Our firm utilizes state of the art 3-dimensional design and drafting systems to provide a design that meets our client’s needs. Our project experience includes design and construction observation for the following types of projects: – Site Planning & Design – Parking Lots – Pavement Design – Storm Water Collections Systems – Storm Detention Design – Retaining Wall Design – Industrial Park Master Planning – Subdivision Development – Pedestrian & Bicycle Paths – Airfields – Roadways – Traffic Signals – Precast Concrete Span Bridges – Prestressed Concrete Beam Bridges – Steel Truss Bridges – Bridge Maintenance – Bridge Inspection by Certified Inspectors – Box Culverts – Pipe Culverts – Water Mains – Water Systems – Gravity Sewer Mains – Low Pressure Sewer Force Mains – Sewer Lift Stations – Sewer Lagoons & Treatment – Water Wells – Water Treatment Plants – Water Elevated Storage Tanks – Computer Modeling of Water Systems – Storm Water Management – Formal Dam Inspections – Dam Hydrology Studies – Drainage Channel Computer Modeling – Traffic Engineering – Transportation Planning – Traffic Studies – Land Surveying – Construction Staking – Flood Elevation Certificates – Phase I Environmental Assessments – Soil Engineering