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, <br /> � <br /> PUBL/C WORKS <br /> .� �- <br /> ,y. On Sheet CO3, the alley is shown with a different hatch pattern than all other <br /> proposed asphalt on the site plan. Is this alley paving to remain existing or will it <br /> be proposed re-paving with the development? If proposed, please update the <br /> hatch pattern to inatch all other asphalt paving. If existing, please show the <br /> trenching extents for the proposed usidergrotmd power. <br /> vi. On Sheet C04, the proposed curb ramp technically meets maximum allowable <br /> slopes, however is a very tight tolerance for contractors to meet in the field. If the <br /> constructed ramp exceeds, it will have to bc redone. Additionally, as designed, <br /> there are very steep (and in my opinion unnecessary) slopes behind the curb ramp <br /> as it transitions into the landscaping. I would highly recommend making the <br /> ramp slopes a bit shallower to create a nice landing and gentle transition into the <br /> landscaping. This will help with safety and maintenance in this area. <br /> vii. On Sheet C04, a cross walk is required north-south across 10`�' St. Stop Bar and <br /> Cross walk striping and location shall meet standard design requirements. <br /> viii. On Sheet C06, where is the mechanical room located within the building? Please <br /> show this on the site plan (dashed approximate lines are acceptable with a label). <br /> The RPBA on the domestic service line and the DCDA on the fire service line <br /> can be located within fhe mechanical room if the distance from the water service <br /> connections to the main and the mechanical room does not exceed 70ft. This <br /> distance is the maximum allowable piping length (total of both outside of the <br /> building and plumbitig inside of the buildiu� fi�otu main to ineclianical rooin) iii <br /> order for the RPBA and DCDA to be inside the mechanical room. Otherwise, <br /> tlic�� ii�ust hc I��catcd ��utsicic c�[�tllc buil�ji��b in �� ��aul�. <br /> ix. On Sheet C06, if the 4" fire service is proposed as a dedicated fire service, then a <br /> DCDA in the vault is sufficient (instead of compound meter). <br /> x. On Sheet C06, please make a note on the plans (near key note 3) that City of <br /> Everett crews will do the tap at the main and will install the 2" domestic meter. <br /> An RPBA is required at the premiss downstream of the meter. If placing RPBA <br /> inside building's mechanical room, please make a note on the plans calling this <br /> out. <br /> 2. The comments below were generated from this project's Stormwater Reviewer. If you have any <br /> questions regarding these comments, please contact Jane Zimmerman with the City of Everett <br /> Public Warks Department (425-257-8885 or JZiminerman(�a,everettwa.gov). <br /> a. Pump related: <br /> i. The pump design, selection, and specification selection information must be <br /> provided in both the report and on the plans for the initial installation. If/when <br /> one of the pumps fails in the fiiture, there must be enough information given to <br /> allow the City's inspector and the site owner to identify a suitable replacement <br /> pump. <br /> ii. Pump calculations are required showing the determination of the total dynamic <br /> head. In addition, the system curve (the pump's total dynamic head versus the <br /> flo��� ratc in ihc systcil�) sh��uld bc plottcd on t11c scicctcd pump's characicristic <br /> curve in order to show the pump's operating point. <br /> Page 2 of 4 <br />