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Home My Public Portal AboutORD 284-11-22_Road Cross Section Design_11152022 ORDINANCE NO. 284-11-22 AN ORDINANCE OF THE CITY OF IONA, IDAHO; AMENDING SECTION 10-1-17(E) OF THE IONA CITY CODE; CLARIFYING AND INCORPORATING DRAWINGS OF ROAD CROSS-SECTIONS TO BE USED IN THE CITY; PROVIDING METHODOLOGY; PRESERVING PRIOR ORDINANCES IN EACH INSTANCE; PROVIDING FOR SEVERABILITY; AND ESTABLISHING AN EFFECTIVE DATE. BE IT ORDAINED BY THE MAYOR AND CITY COUNCIL OF THE CITY OF IONA, IDAHO THAT: Section 1. Amendment of Section 10-1-17(E) of the Iona City Code. Section 10-1-17(E) of the Iona City Code is amended as follows: (E) Construction. (1) All Streets shall conform to the Standard Specifications for sub-grade, sub-base, crushed gravel, pavement, asphalt and chip seal, and sidewalk—except to the extent a different standard is expressly adopted in this Section. The construction of each Street section shall also be in accordance with the methods and procedures set forth in the Standard Specifications—except to the extent a different standard is expressly adopted in this Section. Notwithstanding the Standard Specifications, tThe street cross sections shall be constructed in accordance with either of the following illustrations, as explained and shown in further detail by the Subdivision Directives:- Instrument G 1737237 Bonneville County, Idaho Falls, Idaho 11/22/2022 03:15:12 PM No. of Pages: 4 Recorded for CITY OF IONA Penny Manning Fee. $0 CO Ex-Officio Recorder Deputy ________ Index to ORDINANCE 70' 35' 35. —5' • 8' 8' 14' 14' 8' 8' 5' 2 2%MIN SLOPE 2%MIN SLOPE 5"THICK CONCRETE 2"ASPHALT PLANTMI%MEETING PRIVATE DRIVE ISPWC WITH PG 58-28 OR BETTER SIDEWALK,SEE 3"-3"MINUS CRUSHED BASE I 4 3"-30"MINUS CRUSHED BASE I STANDARD DETAIL PV-100 6"-6"MINUS UNCRUSHED 9"-6"MINUS UNCRUSHED AGGREGATE AGGREGATE SIDEWALK.SEE STANDARD DETAIL PV-100 PRIVATE DRIVEWAY DRAINAGE SWALE ROADWAY EASEMENT AND CROSS SECTION 1 SCALE.NTS 7-7.5'UTILITY EASEMENT 7.5'UTILITY EASEMENT 70' _ 5' 7.5' 35' 35' 2.5' 20' 20' 2.5' 7.5' S' SIDEWALK'MOW STRIP MOW STRIP'BIDEWALK;; C / f p '-SIDEWALK•TYPICAL BOTH r I3••ASPHALTASPHALT WITHCOAT I - �Tl I SIDES,SEE STANDARD ^—�\..L DETAIL PV-100 8'OF 314"CRUSHED GRAVEL INFILTRATOR,TYPICAL 112.OF PIT RUN GRAVEL BOTH NEEDED,SEEIDES AS NOTE ROLLED CURB AND GUTTER, TYPICAL BOTH SIDES CATCH BASIN,TYPICAL BOTH SIDES AS ROADWAY EASEMENT AND NEEDED.SEE NOTE 9.4 NOTES: CROSS SECTION 2 SCALE:N T.S. 1. SEE CITY ORDINANCE 10-1-17 FOR ADDITIONAL INFORMATION. 2. ALL SPECIFICATION REFERENCES ARE TO ISPWC 2017 EDITION. 3. CHIP SEAL MATERIAL SHALL BE CRS-2R AS PER SECTION 805 213 SPREAD AT A RATE OF 045 s 0.05 GALLONS PER SQUARE YARD.AGGREGATE MATERIAL SHALL BE AGGREGATE CLASS 2 OR 3 PER TABLE 1 OF SECTION 808 2.2 SPREAD AT A RATE OF 25-30 POUNDSPER SQUARE YARD. 4. SEAL COAT SHALL BE APPLIED THE FOLLOWING YEAR PER CITY OF IONA UNLESS OTHERWISE APPROVED. 5. THE FRONT TOP EDGE OF SIDEWALK WHETHER ADJACENT TO CURB OR SEPARATED BYA PARKING STRIP SHALL BE LEVEL WITH EDGE OF ASPHALT.IN CUL-DE-SAC'S WITH A PARKING STRIP SEPARATION AND NO CURB,THE TOP BACK OF WALK SHALL BE 0 4'HIGHER THAN THE TOP EDGE OF ASPHALT DUE TO THE ADDITIONAL ASPHALT WIDTH. 6. SEE SECTION 801 FOR UNCRUSHED AGGREGATE SPECIFICATIONS. 7. SEE SECTION 802 FOR CRUSHED AGGREGATE SPECIFICATIONS. IT SEE SECTION 805 AND 810 FOR ASPHALT SPECIFICATIONS. 9. DESIGN REQUIREMENTS FOR INFILTRATORS ARE BASED ON THE FOLLOWING: 9.1. A 25 YEAR STORM EVENT 9.2. STORM MATJPEAK HOUR FLOWS 9.3. PERCOLATION TESTING SHALL BE REQUIRED 9.4. CATCH BASINS SHALL HAVE SCREENS/GRATES TO PREVENT DEBRIS FROM ENTERING THE INFILTRATORS. City of lona PROJECT NO. rr1TY OF f Public Works Department STANDARD DETAIL 3548 N.Main St. SD 10: Iona,Idaho 83427 ROADWAY EASEMENT AND DATE: Founded 1883 CROSS SECTION / (208)716-0836 11/15/2022 (2) All streets and driveway approaches shall be constructed in accordance with the Standard Specifications for a rural street section. No residential driveway approach, excluding any transition slope, shall exceed 30 feet in width across any portion thereof. (3) Half-circle driveways may be constructed in any residential zone, provided the inside diameter of such driveway shall be no greater than 50 percent of the length of the frontage of the lot upon the street on which such accesses are located, or in the case of a corner lot having driveway accesses upon two streets, then the combined length of the street frontage encompassed within such driveway exits shall be no greater than 25 percent of the combined frontage of the lots on both streets. (4) All sidewalks throughout the Development shall be five feet wide and constructed per the standards required by the Americans with Disabilities Act and all rules and/or regulations associated therewith, including connecting sidewalks through the drainage swales in each direction at each street corner. Sidewalks must be placed over the minimum base requirements given in the Standard Specifications. Sidewalk concrete shall be properly cured by Developer using any method allowed by the Standard Specifications. (5) Curbs at street intersections shall be rounded with curves having a minimum radius of 25 feet. Section 2. Methodology. Text that is underlined in the preceding sections means new text added to the former Ordinance or City Code Section, and text that is stricken through means text that is being deleted from the former Ordinance or Code Section. Text that is moved from one location in the former Ordinance or Code Section to another location is similarly shown as underlined text,being stricken through in its prior position. Section 3. Preservation of Prior Ordinance. The sections of the Iona City Code repealed and/or amended by this Ordinance shall be preserved to the extent necessary to allow the arrest, prosecution, punishment, and indebtedness of any person who violates such provisions prior to the effective date hereof Section 4. Severability. The sections and subsections of this Ordinance are severable. The invalidity of any section or subsection shall not affect the validity of the remaining sections or subsections. [Remainder of Page Intentionally Blank] Section 5. Effective Date. This Ordinance shall become effective upon its passage, execution and publication in the manner provided by law. PASSED BY THE COUNCIL AND APPROVED BY THE MAYOR this /Skil day of Qvt p0-tr , 2022. Dan Gubler Mayor ATTEST: • Keri West City Clerk (SEAL) - •;,, _ ,- `r STATE OF IDAHO ) )ss. County of Bonneville ) I, KERI WEST, CITY CLERK OF THE CITY OF IONA, IDAHO, DO HEREBY CERTIFY: That the above and foregoing is a full, true and correct copy of the Ordinance entitled, "AN ORDINANCE OF THE CITY OF IONA, IDAHO; AMENDING SECTION 10-1-17(E) OF THE IONA CITY CODE; CLARIFYING AND INCORPORATING DRAWINGS OF ROAD CROSS-SECTIONS TO BE USED IN THE CITY; PROVIDING METHODOLOGY; PRESERVING PRIOR ORDINANCES IN EACH INSTANCE; PROVIDING FOR SEVERABILITY; AND ESTABLISHING AN EFFECTIVE DATE." hu% Ken West City Clerk \\Law\data\WPDATA\DAR\_I Pendmg\2708-2021 City of lona\ORDINANCES\Removal of Weeds ORD v0l.docx