Operation During Construction - Describe how existing facilities will be operated during construction of the proposed improvements, and especially how permit limits will be achieved. Include a preliminary feasible construction sequence. Cost Estimates Provide updated cost estimates for construction and for operation and maintenance. Address discrepancies or departures from prior estimates and adequacy of funding for the proposed project. It may often be desirable to provide a table of estimated cash flow requirements.
Appendices Provide a preliminary list of drawings and specification section headings.
The information provided in engineering design and pre-design reports should allow subsequent work to proceed with a clear understanding of major design features and criteria. Following review and consensus, preparation of construction documents should then proceed with relative confidence. Periodic design reviews should also be conducted by the engineer. Very often DEQ review staff can complete approval of final plans in a few hours or days where projects had interim design reviews, in contrast to several weeks otherwise. The attached examples should be used as a guide to the content and level of detail for design data, process diagrams, hydraulic profiles, and preliminary drawings.