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168620 131 2 ORDINANCE NO. 16,86 1 2 AN ORDINANCE ANENDING CHAPTER 30 OF 3 LITTLE ROCK CODE OF ORDINANCES TO PROVIDE 4 FOR ANLNDMENTS CONCERNING THE 5 CONSTRUCTION OF CURBS, SIDEWArxc AND 6 DRIVEWAYS, AND FOR OTHER PURPOSES. 7 NOW, THEREFORE, BE IT ORDAINED BY THE BOARD OF DIRECTORS OF 8 THE CITY OF LITTLE ROCK, ARKANSAS: 9 SECTION 1: Section 30 -43 of Little Rock, Ark. Rev. Code 10 (1988) (NLRON) is hereby deleted in its entirety and the follow - 11 ing language shall be substituted therefor: Sec. 30 -43. Layout and design generally. 12 (a) The design, layout and plans for the construction,' 13 reconstruction, alteration or replacement of all side - 14 walks, curbs and gutters, driveways, both private and 15 commercial, shall conform and be constructed according 16 to the design and layout as described below and as approved by the department of public works: 17 (1) All radii shall be a minimum of five (5) feet and 18 a maximum of fifty (50) feet. A point of tangency 19 shall not extend beyond a line drawn from the 20 point of intersection of a property line with the 21 right -of -way line of a street and perpendicular to the centerline of the street. All curb radii 22 shall be tapered to meet the grade of the outer 23 edge of the sidewalk as provided. 24 (2) Driveways: 25 a. No driveway shall be constructed within five 26 (5) feet of a line drawn from the point of intersection of a property line with the 27 right -of -way line of a street and perpendicu- 28 lar to the centerline of the street, except 29 where property abuts an alley the minimum 30 distance shall be ten (10) feet. The maximum 31 opening of a residential driveway shall not exceed twenty (20) feet. The maximum opening 32 of a commercial driveway shall not exceed 33 forty (40) feet. 34 b. Construction of residential driveways within 35 the public right -of -way on cul -de -sac lots 36 1 V, 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 (3) (4) (5) (6) (7) 13� shall be contained within the lot lines extended to the radius point of the cul -de -sac. C. The minimum distance between a driveway and an exterior lot corner shall be twenty -five (25) feet measured from the nearest point of the driveway to the exterior lot line. d. No driveway shall be constructed less than a forty -five degree angle to the property line. No pump island shall be constructed closer than fifteen (15) feet to the property line. Expansion joints shall be installed at the property line and made in accordance with accept- ed engineering practices, as approved by the department. The maximum slope of sidewalk shall be one - fourth inch per foot above top of curb or as approved by the department. The standard finish for concrete sidewalks shall be a smooth trowel finish with a final light brooming for a nonslip surface texture. Other finishes and materials for sidewalks are authorized as follows: a. Exposed aggregate. Exposed aggregate sidewalks may be constructed and maintained, provided any such exposed aggregate concrete shall have an average relief of aggregate of one - eighth inch with a maximum depth not to exceed three - sixteenth inch. Thickness of concrete shall be at least four (4) inches at all points. No wood divider strips or spacers shall be installed. No sharp or jagged aggre- gate edges shall be exposed in the surface of the sidewalk. b. Colored concrete. Colored concrete sidewalks may be installed and maintained if installed as standard finish. The introduction of coloring material shall be in accordance with procedures setforth in the current Portland Cement Association bulletin. c. Brick or flagstone. Brick or flagstone sidewalks may be installed if laid on a -2- 4P a concrete slab in such a manner that the total strength of the sidewalk shall be equivalent to a four -inch, three thousand -pound per square inch sidewalk. Relief at joints in the surface shall be no greater than one - eighth inch. Used brick is prohibited. (b) All retaining walls shall be constructed on private property. (c) Driveways constructed to serve commercial, office, industrial and multifamily projects shall be subject to the design provisions contained in section 31 -210 of this code. PASSED: March 21, 1995 ATTEST: 1 :d * WMN Y \•];4:1;1'1 APPROVED: ` -3- 133