Laserfiche WebLink
11/16/2000 18:27 <br />Fax <br />3034693581 <br />To: Mike Ley, Henderson Mine and Mill <br />DENVER GROUTING <br />From: Joe Harris, Denver Grouting <br />Ph: 303.469.1136 /Fax: 303.469.3587 <br />PAGE 01!02 <br />Fax: 970. <br />Phons: <br />Pages: 2 <br />Data: 11/16/00 <br />Re: Strength Test on grout plug sample. CC: <br />Henderson Mill Tailings Pond Decant Pipe <br />^ Urgent X For Review ^ please Comment ^ Please Reply ^ Please Reeycie <br />• Strength Test al Grout from Decant Lins Abandonment; <br />On 14-Nov-2K personnel from Denver Grouting! Hayward Baker con; drilled the exposed concrete <br />decant pipe at the toe of the tailings dam at the decant abandonment project site, The excavation <br />provided by ACA cronstrvction exposed the top of the concrete pipe downstream and adjacent to the <br />decant riser pipe at the toe of the dam. <br />A core was cut to a depth of 24 inches. The pipe wall was soc inches thick, yieltling a 18-inch long, 3 <br />inc'~-diameter core sample of hardened grout. <br />The sample was delivered to Commercial Testing Laboratories/ CTL Thompson for strength testing. <br />Test results ara noted on the attached CTL report. <br />Should you have any questions or require additional information, please give me a call. <br />oEl~VER <br />~iROl~ff~ <br />A P~,an a/ 1y^,~ MI.. <br />RECEIVED TIME NOV. 16. 5~18PM PRINT TIME NOV. 16. 5~19PM <br />