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D. R. Horton Plan Review <br />April 20, 2004 <br />Page 2 of 2 <br /> <br />Specification book shall be modified to with same language as Developer plat <br />phase street book regarding City Engineer signing off on all plan changes prior to <br />implementation. <br /> <br />Page <br /> <br />Comment <br /> <br />2 <br />2A <br /> <br />3 <br /> <br />8 <br /> <br />9' <br /> <br />10 <br /> <br />11 <br />12,13 <br />14 <br />16 <br />18 <br />19 <br /> <br />21 <br />23,24 <br /> <br />25 <br /> <br />26 <br /> <br />29 <br /> <br />3O <br />31-36 <br /> <br />32-36 <br /> <br />34 <br /> <br />36 <br /> <br />51-57 <br /> <br />Label Street names <br />Street names will need to change; Olivine Lane East and Olivine Lane West are not <br />acceptable. Work with Pat Trudgeon to select names for the private streets. <br />Change the last line of the Table Fertilizer shall be 10-0-10 per new state law. 0 <br />Phosporous is the new standard. <br />Update Intersection Catch Basin Location detail <br />Provide detail for 4" drain tile at as shown on page 24 and other sheets <br />Use new Watermain Valve Location Detail <br />Remove Reaction Backing detail, city standard is Mega-Lugs <br />Change Extra Depth Watermain Detail to New Watermain Insulation Detail <br />Change Typical Townhouse Service detail to say linch water service, not 1 foot water <br />service <br />Add mailbox detail <br />Curve numbering and plan do no(match up <br />Fill in new owner names on plat dedication page <br />Add drainage and utility easement between Block 1 Lot 45 and Block 1 Lot 46 <br />Update %slope information for driveways <br />Provide 100 yr HWL for infiltration basins. Consider flattening high ground area <br />(currently show as 5:1 slope) to provide more useable green space <br />CBMH 10 is shown as 60" dia. We calculate this should be a 72" diameter structure. <br />Provide sheet number for location of storm sewer profiles. Show storm Sewer in profile <br />that is generally parallel to street. <br />Show pipe between CBMH 12 and 14 in profile view <br />Show CBMH 19, 20 in profile view <br />Add MH around Station 2+00. Storm sewer from CBMH 14 to CBMH 16 and CBMH 16 <br />to CBMH 17 is less than 10 feet from the proposed buildings. This will not provide <br />adequate clearance for future maintenance of these lines. <br />Label the Diameter Of CBMH 16 <br />Show sheet number under each profile <br />Change MH 2 invert out to 862.48, to match invert out shown on other sheets. <br />Add information to show location of trail with respect to property line and easements <br />Show Structure numbers for all structures, not just those on profile line- <br />Minimum horizontal separation between water and Sanitary or Storm Sewer shall be 10 <br />ft. <br />Change "Irrigation Service'' to "Domestic Service" <br />Conflict between water and sanitary sewer exist. Address these conflicts by lowering the <br />watermain and installing insulation. <br />Provide invert of sewer service near station 2+00. <br />MH15 Change Invert Elevation to 858.87 <br />Provide profile of Sanitary sewer line to MH 18 <br />Add valve at tee in south east intersection. Additional valves may be required after <br />review of plan view showing all watermain. <br />Provide spot elevations and detailing of intersections similar to RTC Developer Plat <br />Phase Street Plans. <br /> <br />Please address these comments and resubmit the plans. <br /> <br />· Page 2 <br /> <br /> <br />