1957-022 Council Ordinances - Laserfiche WebLink

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constitute final acceptance by the Village and such maintenance or partial acceptance of P, the Council shall not have any effect upon agreements existing between the Village and the owner for further improvements on such streets. /'1 SECTION 16. GENERAL CONSTRUCTION SPECIFICATIONS The following specifications are general and will apply to each and every street hereafter constructed in the Village. Definite and detailed specifications and plans shall be de- signed by the Village Engineer for each individual project based upon its own location and special features. The detailed specifications shall be in accordance with this general outline. SECTION 17. GRADING (.A) The full width of the right-of-way shall be graded, including the sub -grade of areas to be stabilized, in accordance with the design prepared and staked by the Village Engineer and in accordance with the standard typical cross -sections attached hereto. (B) After the rough grading has been accomplished and the street is at the approxi- mate established grade, the center thirty-two (32) feet, lying sixteen (16) feet on each Aide of the centerline shall be lowered to an elecation which is twelve (12) inches below the established profile grade. The sub -base shall be cons+ructed within this area to a depth of nine (9) inches. The material used for the sub -base shall conform to the re- quirements of the current Minnesota Department of Highways specifications for Highway Con- struction, Section 3138 for Class 5 aggregate, this material shall be placed in layers not more than four (4) inches i.n compacted thickness. Compaction shall be obtained by the method of ordinance compaction. SECTION 18. ROAD MIXED BITUMINOUS BASE The construction of the bituminous base shall include the placing of the necessary gravel material and the application of bituminous material as described herein. This work shall all be included in one operation, that is, the contractor shall place the gravel material on the roadway as specified only at such time as the application of the bituminous material shall follow immediately. The aggregate shall conform to the requirements of Section 3138 for Class 2 aggregate modified to permit a minimum of these (3) passing the No. 200 sieve. The bituminous material for the prime coat shall be MC-1 and shall be applied to the pre- pared sub -base at the rate designated by the Engineer which shall be not less than 0.1 gallon and not more than 0.3 gallons per square yard. The bituminous material for the mixture shall be MC-3 unless otherwise designated, and shall be applied as directed in the detailed specifications for the particular project, depending upon the character of the aggregate being used. SECTION 19. BITUMINOUS SEAL COAT The bituminous seal -coat shall be constructed in accordance with the material and con- struction requirements of Section 2356 of the Minnesota State Highway Dept. specifica- tions. The rate of application shall be as directed by the Engineer, within the range of 0.18 gallons to 0.22 gallons per square yard. The aggregate shall conform to the re- quirements of Section 3127. The exact gradation and rate of application shall be as specified for each project and as directed by the Engineer. SECTION 20. BITUMINOUS CURB The bituminous curb shall be composed of a mixture of aggregate and asphaltic material