<html> <head> <title>Rule 61:08:09:18 Hydrostatic pretest -- Safety valve requirements.</title> <META NAME="Keywords" Content="Administrative Rules 61:08:09:18"> <META NAME="Description" Content="Administrative Rules 61:08:09:18 Hydrostatic pretest -- Safety valve requirements."> <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>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <b>61:08:09:18.&nbsp;&nbsp;Hydrostatic pretest -- Safety valve requirements.</b> Each boiler must be equipped with a safety valve which will discharge all the steam that can be generated by the boiler without allowing the pressure to rise more than six percent above the MAWP. One safety valve may be set no higher than the MAWP. Safety valves must be sealed by the holder of an ASME &quot;V&quot; or National Board &quot;VR&quot; Certificate.</p> <p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <b>Source:</b> 23 SDR 139, effective March 5, 1997.</p> <p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <b>General Authority:</b>SDCL <A HREF="/statutes/DisplayStatute.aspx?Type=Statute&Statute=34-29A-14.1">34-29A-14.1.</A></p> <p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <b>Law Implemented:</b>SDCL <A HREF="/statutes/DisplayStatute.aspx?Type=Statute&Statute=34-29A-14.1">34-29A-14.1.</A></p> <p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <b>Cross-Reference:</b> (MAWP) Maximum allowable working pressure, §&nbsp;61:08:09:13.</p> </div> </body> </html>