02/13/2001 P&Z Packet - Laserfiche WebLink

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eTKDA • • TOLTZ, KING, DUVALL, ANDERSON AND ASSOCIATES, INCORPORATED ENGINEERS • ARCHITECTS • PLANNERS MEMORANDUM To: John Powell Reference: Target Copies To: From: Jason Wedel 1500 PIPER JAFFRAY PLAZA 444 CEDAR STREET SAINT PAUL, MINNESOTA 55101-2140 PHONE: 651 /292 -4400 FAX: 651/292 -0083 Excellence est Lino Lakes, Minnesota Date: January 23, 2001 Commission No. 11985 -012 I have reviewed the preliminary plans for Town Center received on January 16, 2001. I have the following comments: 1. The 99 feet of right -of -way shown on the preliminary plat for Apollo Drive at Lake Drive will likely be inadequate. The developer will need to work with Anoka County Highway Department and determine what turning movements will be necessary. Then the appropriate amount of right -of -way can be determined. 2. The access to the site off of Lake Drive, between Apollo Drive and 77th Street, will need to be reviewed by the Anoka County Highway Department. 3. Details are needed for sanitary, watermain, storm sewer, streets, and erosion control construction. 4. A licensed surveyor must sign the preliminary plat and all lines must be dimensioned. 5. The drainage calculations need to include the calculations for the time of concentrations used. Currently, they are directly entered. 6. The calculations for the post development 10 -year storm were not included in the report. 7. The calculations for the pre - development 1, 10, and 100 -year storms were not included in the report. 8. A copy of the soil report from AET must be submitted. The current submittal only contains the soil boring logs. 9. All pipe lengths and grades for the sanitary sewer must be shown on the utility plan. 10. The minimum allowable size watermain is 8 inch. 11. The minimum allowable size sanitary sewer main is 8 inch. 12. All watermain fittings must be shown on the utility plan. 13. The size of the water service for Retail D must be shown on the utility plan. 14. Connections to the existing sanitary manholes on Lake Drive must be outside drops. 15. The draintile must be shown on the utility plan. An Equal Opportunity Employer