Specifications include, but are not limited to: (1) Hydrologic and Hydraulic Analysis as needed for culvert design (2) Survey as needed for culvert design (3) Prepare culvert installation plan sheets, modifications to the Specifications as needed, and quantity calculations, as needed to support the project. This effort includes design services for bid-ready contract documents. It also may include engineering assistance in preparation of supporting documents (including, but not limited to environmental document support activities, environmental document reevaluation and permitting, design studies, public involvement, design reviews, design completion documentation, and utility agreements) if needed. (4) Assistance during bidding to respond to clarification requests by bidders; and (5) Assistance during construction to confirm that contractor submittals conform to the contract requirements and to adapt the contract as needed to unforeseen conditions.