1619 ORD AMENDING ORDINANCE NO 1315 THE SUBDIVISION ORDINANCE OF COP

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ORDINANCE N0. 1619 AN ORDINANCE AMF'NDING ORDINANCE N0. ljl_~ - THE SUI3DNISION ORDINANCE OF THF C ITY OF PARIS - ANIEIqDING SECTION VII - A-6, STREET GRADES; AMENI)Il`TG SECTION VII - A-7, STREET AND ALLEY CR9-9NS; AMENDING SECTION VIII - C-l, STREET BASES; AN-PNDING SECTION VIII - D-l, STREET SITRFACING - I,OCAL AND COLLECTOR STRFETS; AND ANIENDING SFCTIOPI VIIT - D-2, STREET SURFACINCx - AR`I'ERIAL STRFETS; AND PROVIDING FOR AN EFFEC- TIVE DATE. BE IT ORDA INED BY THE C ITY C OUNC IL OF THE C ITY OF PAR IS , TExA5 : Section l. That Ordinance No. 1-515, Section VII - A-6, styled "Street Grades", be, and the same is hereby deleted, and the follow- ing is substituted therefor: Street Grades: The minimum ade for all streets shall be 0e5 five tenths of one fl) per cento The maximum grade for arterial streets shall be five (5) per cent; for collector streets it shall be eight (8) per cent; for local streets it ~shall be ten (10 ),per cent. If natural topography is such as to require steeper grades, the above ma.x3.mum grade shall be increased by twenty- five (25) per cent for a maximum continuous distance of two hundred (200) feet. Center line grade changes with an algebraic difference of more than three (J) per cent, and less than five (5) per cent, shall be connected with at least a two hundred (200) foot vertical curvee For every additional per cent of algebraic difference over five (5) per cent, there shall be an additicrial fifty (50) feet of vertical curve. All algebraic differences in grade below three (3) per cent shall have a vertical curve of not less tha.n one hundred (100) feeta Where a cross slope is necessary or desirable from one curb to the opposite curb, such cross slope shall not be more than nine (9) inches on a twenty-eight (28) foot street, or more than twelve (12) znches on a thirty-nine (39) foot street, or more than eighteen (lb) inches on a sixty (b0) foot street, except where new streets connect to existing streets that require a greater cross slope to connect, and then the gade change will be consumed within one hundred fifty 50) feet of the connecting point. The grade requirements for alleys shall conform to those of streets. Section 2. That Ordinance No. 1315, Section VII - A-7, styled "Street and A11ey Crowns", be, and the same is hereby deleted, and the fol.lowing is substituted therefor: Street and A11ey Crowns: The crown of al.l streets shall be based on one-sixth (17(5) of an inch per foot of paved street width, but in no case leas than four (4) inches, nor more than ten (10) inchese A11 alleys shall have an invert crown of one-sixth (1/6) of an inch per foot of alley width, but in no case less than three (_5) inches nor more than five (5) inehes. Section 3• That Ordinance Noa 1315, Section VIII - C-1, styled "Street Bases", be, and the same is hereby deleted, and the following is substituted therefor: Local Streets: All local streets within the addition shall have either, _(a) a minimum of six (6) inches, compacted thickness asphalt soil stabilized base, or (b) a minimum of six (61 inches, compacted thicknesa, Portland eement sta- bilized soil base, or (c) a minimum of eight > inches, compacted thic -Fss, Oklahoma li.mestone base, or (d) a minimum of four (4) inches Portland cement base.