<html> <head> <title>Rule 74:36:17:03 Street sanding specifications.</title> <META NAME="Keywords" Content="Administrative Rules 74:36:17:03"> <META NAME="Description" Content="Administrative Rules 74:36:17:03 Street sanding specifications."> <meta name=Generator content="Microsoft Office HTML Filter 2.0"> <meta http-equiv=Content-Type content="text/html; charset=windows-1252"> <meta name=Originator content="Microsoft Word 10"> <style> <!-- --> </style> </head> <body lang=EN-US> <div> <p><font size=3 face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <b>74:36:17:03.&nbsp;&nbsp;Street sanding specifications.</b> The following are the street sanding specifications to be used in the Rapid City zone:</font></p> <p><font size=3 face="Times New Roman">&nbsp;</font></p> <p><font size=3 face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (1)&nbsp;&nbsp;A durability or hardness as defined in Mohs scale of greater than 6 for 70 percent of the material applied to the streets for deicing or skid control;</font></p> <p><font size=3 face="Times New Roman">&nbsp;</font></p> <p><font size=3 face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (2)&nbsp;&nbsp;No more than 3 percent of the total particle material content by weight may pass through a No. 200 sieve as described in ASTM C136-93, &quot;Standard Test Method for Sieve Analysis of Fine and Course Aggregates,&quot; November 1993.</font></p> <p><font size=3 face="Times New Roman">&nbsp;</font></p> <p><font size=3 face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; For street sanding material, these criteria only apply to the material before the addition of salts or chemicals. Material of a lesser hardness may be used on inclined or curved roads for safety purposes or where it can be demonstrated that a material can provide at least a 25 percent reduction in air pollutants.</font></p> <p><font size=3 face="Times New Roman">&nbsp;</font></p> <p><font size=3 face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <b>Source:</b> 22 SDR 104, effective February 11, 1996.</font></p> <p><font size=3 face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <b>General Authority:</b> SDCL <A HREF="/statutes/DisplayStatute.aspx?Type=Statute&Statute=34A-1-6">34A-1-6</A>, <A HREF="/statutes/DisplayStatute.aspx?Type=Statute&Statute=34A-1-15">34A-1-15.</A></font></p> <p><font size=3 face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <b>Law Implemented:</b> SDCL <A HREF="/statutes/DisplayStatute.aspx?Type=Statute&Statute=34A-1-6">34A-1-6</A>, <A HREF="/statutes/DisplayStatute.aspx?Type=Statute&Statute=34A-1-15">34A-1-15</A>, <A HREF="/statutes/DisplayStatute.aspx?Type=Statute&Statute=34A-1-19">34A-1-19</A>, <A HREF="/statutes/DisplayStatute.aspx?Type=Statute&Statute=34A-1-38">34A-1-38.</A></font></p> <p><font size=3 face="Times New Roman">&nbsp;</font></p> <p><font size=3 face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <b>References:</b></font></p> <p><font size=3 face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Page 49 and 50, <b>Physical Geology the Structure and Processes of the Earth, 1982</b>, B. Clark Burchfiel, et al, Charles E. Merrill Publishing Company. Copies may be obtained from the Department of Environment and Natural Resources free of charge.</font></p> <p><font size=3 face="Times New Roman">&nbsp;</font></p> <p><font size=3 face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <b>Standard Test Method for Sieve Analysis of Fine and Course Aggregates</b>, designation C</font> <font size=3 face="Times New Roman">136-93, 4 pages, American Society for Testing and Materials, November 1993. Copies are available from ASTM, 100 Barr Harbor Drive, West Conshohocken, PA 19428-2959. Cost: $15.</font></p> <p><font size=3 face="Times New Roman">&nbsp;</font></p> </div> </body> </html>