1990-003 Council Ordinances - Laserfiche WebLink

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• • • ORDINANCE NO. 03 - 90 collector streets and six (6) percent for local streets. Vertical curves appropriate for the street shall be provided. The minimum curb grade shall be five -tenths (0.5) percent, except curbs in cul-de-sacs shall have a minimum grade of six -tenths (0.6) percent. (6) Boulevards. Boulevard design and use shall be as follows: (a) Boulevards shall have a grade slope of 1/4" per foot for the eight (8) feet adjacent to the back of curb. All slopes beyond this shall be 3:1 ratio, maximum. (b) All boulevards shall be sodded or seeded with mulch in accordance with Mn/DOT Specification 2575, and shall include three (3) inches of acceptable topsoil of a turf growing medium to meet Mn/DOT Specification 3877. All disturbed areas beyond the boulevard shall also be sodded or seeded as above. (c) Street trees having a trunk diameter (measured 12 inches above the ground) of not less than two and one-half inches shall be planted along all streets, where sufficient trees do not exist. These trees shall be placed at the property line. One tree per lot shall be required. This requirement will be satisfied and it is preferable if an equivalent number of trees of the same size are planted in a naturalistic way in the front yards of the adjoining lots. (d) Private utility placement shall occur under the established guidelines of the City of Lino Lakes. 302.04 Construction Start -Up Procedure Subd. 1 Engineer Required. Each new street project or street improvement shall have plans and specifications which have been prepared and signed by a Minnesota Registered Engineer. A copy of the plans and specifications shall be submitted to the City Engineer or Public Works Director and approved by the City Engineer and City Council. PAGE 7 Subd. 2 Development Contract. Prior to