Septic Systems: Residential and commercial septic system designs (new construction and repair of existing systems, leaching area, septic tanks), soil evaluations, percolation tests, topographic surveys, as-built plans. Site Plans: For municipal review. Drainage Studies: Drainage studies for subdivision and site plan design. Forensic Engineering: Investigate and report on insurance claims for basement flooding, blasting damage, septic system issues, retaining walls, site issues, pool claims, etc. Expert Witness: Provide expert witness testimony for septic system and other civil engineering issues. Municipal Sewer and Water Mains: Design and construction observation services. Subdivisions: Design, design review, and construction observation services. Title 5 inspectio