Laserfiche WebLink
Ms. Rachel Juba <br />August 2, 2018 <br />Page 2 <br />3. Project phasing has been evaluated to ensure that utility, stormwater and water reuse <br />accommodations are available for each phase. The phasing plan for grading identifies two of <br />the ponds to be utilized for stormwater reuse being completed with the phase 1 grading that <br />can accommodate the initial final plat area. <br />4. Water service is provided by connecting to the existing watermain located within Oneka <br />Parkway, Ethan Trail, and Falcon Avenue. 12" trunk watermain extends the entire length of <br />Oneka Parkway. Trunk watermain oversizing will be reimbursed by the City of Hugo. <br />5. Sanitary sewer service is provided from the southerly portion of the site by direct connection <br />to the existing systems within Oneka Parkway, Ethan Trail, and Falcon Avenue. The <br />northern extents of the proposed development are the limit of what can be served by gravity <br />sanitary sewer. As outlined in the comprehensive sanitary sewer system plan, a lift station <br />will be required directly to the north of Oneka Place for future development. <br />Stormwater Management <br />6. The applicant has submitted their Storm Water Management Plan for the site, including the <br />appropriate storage, rate control, treatment, and volume reduction. The applicant is utilizing <br />water reuse as a means to irrigate the development and meet a portion of the stormwater <br />management requirements. It is anticipated 4-5 million gallons of groundwater will be <br />conserved annually by use of stormwater reuse. <br />7. The stormwater reuse system will be located with lot -line drainage and utility easements, <br />road right of way, and outlots. The system will be owned and operated by the Homeowners <br />Association, and the City will have access to the system as needed for monitoring and <br />operation. The applicant is meeting approximately 50% of the volume reduction requirement <br />by utilizing water reuse. The remaining volume control requirement is met through the dead <br />pool storage provided in the NURP ponds. <br />8. A water balance analysis has been submitted as part of the stormwater submittal identifying <br />adequate water supply with the stormwater basins to sustain water reuse. <br />9. A detailed groundwater analysis has been submitted to identify the elevation of groundwater. <br />The findings have been used to identify minimum floor elevations that provide required <br />separation from groundwater. <br />Wetland <br />10. Wetland banking has been utilized by the developer to address wetland impacts within the <br />site. <br />Development Agreement <br />11. There are a number of development fees outlined within the City's Fee Schedule that will <br />become due as part of the final plat. The Development Fees are included within Exhibit C of the <br />Development Agreement. <br />12. A credit to the trunk area charge based on the anticipated reduction in water demand by using <br />stormwater reuse has been included as part of the Development Agreement. <br />K. 1010997-0001AdminlDocsILTR-rjuba-Omka FP - 080218.doc <br />