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Scope of Work <br />continued <br />City of Everett 10 <br />Dorn Ave. Drainage Improvements Otak <br /> <br />TASK 7 ASSUMPTIONS <br /> Plan and profile are horizontal 1” = 20’ and vertical scale 1” = 5’. <br /> 1” = 20’ plan and profile sheets show up to 450 LF of conveyance at full scale. <br /> <br />8. Final Design Documents (48 sheets) <br />We understand that the proposed improvements will be bid as an individual bid package with only the <br />conveyance design progressing to final. To the extent possible, the following design standards will be <br />used for the proposed improvements: <br /> <br />· 2024 City of Everett Design & Construction Standards and Specifications for Development <br />· WSDOT Standard Specifications- 2024 Edition <br /> <br />Plans will be prepared per the latest version of the City CADD standards (in place at time of project). Civil <br />3D will be used for civil design. City-wide reviews will occur at 60% and 90% design level. <br /> <br />8.1 Prepare 60% Plans <br />Otak will prepare 60% level plans for the stormwater conveyance improvement at Dorn and McGill. These <br />will be developed from the 30% design plans. Comments from the 30% design will be incorporated into <br />the 60%. Comment responses will be prepared for the 60% review comments. Details will be prepared at <br />an appropriate scale to illustrate the level of detail needed for clarity. <br /> <br /> <br />Additional plan sheets for 60% will include: <br />· Survey Control and Alignment Plan <br />· Temporary Erosion Sediment Control and Demolition Plan (13 sheets) 1” = 20’ horizontal. <br />· Temporary Erosion and Sediment Control Details (2 sheets) <br />· Construction Access and Staging Plan (4 sheets) <br />· Pavement and Restoration Plan (13 sheets) <br />· Drainage Detail Sheet <br /> <br /> <br /> <br />8.2 Prepare 90% Plans <br />Otak will prepare 90% level plans for the conveyance improvement at Dorn and McGill. These will be <br />developed from the 60% design plans. Comments from the 60% design review will be incorporated into <br />the 90% plans. Comments responses will be prepared for the 90% review comments. <br /> <br />8.3 Prepare 100% Design <br />Otak will prepare 100% level plans for the conveyance replacement. These will be developed from the <br />90% design plans. Comments from the 90% design review will be incorporated into the 100%. Comments <br />responses will be prepared for the 100% review comments. Draft and Final 100% will be prepared. <br />