SDC offers clients a unique design approach, combining engineering expertise with construction experience. This approach produces designs that are both cost effective and easy to construct. Civil Engineering & Surveying Services: • Preliminary Site Planning, Program and Design • Topographic Surveys and ALTA Surveys • Pre-Development Cost Estimates • Final Site Construction Plans and Permitting • Stormwater Management Design (including bioretention) • Sanitary Sewer and Water Main Design • MSD Sanitary Sewer Credit Remediation • Roadway Design • Complete Design-Build Civil Engineering Services Site Construction Services: • Preliminary Site Development Cost Estimates • Bidding and Contract Coordination • Site Construction Management • Topographic Surveys and Boundary Surveys • Construction Staking • Construction Inspection Services • As-Built Construction Plans Certified SBE Company in the City of Cincinnati