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Scope of Work <br />continued <br />City of Everett 9 <br />Dorn Ave. Drainage Improvements Otak <br /> City of Everett water and sewer meeting will be combined and be attended by City Project Manager. (2 <br />meetings) <br /> The City has franchise utility agreements with power, telecommunications and gas which obligate <br />utilities to coordinate on utility conflicts and relocation (if needed by utilities). <br /> Up to 8 hours are scoped for utility coordination with government telecommunication if needed. <br /> Sanitary sewer main crossing elevations can be derived from survey inverts. <br /> Water services are flexible and can be field adjusted. No potholing needed. <br /> McGill/Evergreen (6- water lines, 18 – side sewers) <br /> Dorn/Holly (4 – water lines, 6 - side sewers) <br /> Power is overhead, no potholing needed. <br /> Gas mains (as needed) are potholed by the gas utility. <br /> Telecommunication duct banks (4 assumed). (Likely only in Evergreen Way). <br /> Telecommunication service lines will not be potholed and can be field adjusted. <br /> Pothole vendor does their own locates. <br /> <br /> <br />7. Preliminary Design <br /> <br />7.1 30% Stormwater Conveyance (15 sheets) <br />Preliminary design (30%) will be developed for Solution Element 1 along Holly and Dorn and Solution <br />Element 2, along McGill Avenue. The purpose of the 30% is to set the alignment and profile of the <br />conveyance and identify critical utility conflicts. The 30% plan sheets for the stormwater conveyance will <br />include: <br />· Cover Sheet <br />· General Notes and Legend <br />· Dorn Stormwater Plan and Profile View (7 sheets) (horizontal 1” = 20’ and vertical scale 1” = 5’) <br />· McGill Stormwater Plan and Profile View (6 sheets) (horizontal 1” = 20’ and vertical scale 1” = 5’) <br /> <br /> <br /> <br />7.2 30% Water Quality Treatment (4 sheets) <br />Preliminary design (30%) will be developed for the preferred water quality treatment systems at Dorn and <br />McGill Avenue developed in Task 5. The 30% plan sheets for the treatment systems will include: <br />· Plan and Profile View (1 sheet) for Solution Element 1 Water Quality <br />· Plan and Profile View (1 sheet) for Solution Element 2 Water Quality <br />· Detail Sheet (cross section of device modified from vendor) and control structure for Solution <br />Element 1 <br />· Detail Sheet (cross section of device modified from vendor) and control structure for Solution <br />Element 2 <br /> <br /> <br />TASK 7 DELIVERABLES <br />· 30% plans pdf format <br />· Grant application level cost estimate. <br />· Catchment area treated figure