Laserfiche WebLink
Page 1 of 2 <br /> Vicki McCartney [EH] <br /> From: Vicki McCartney [EH] - <br /> Sent: Thursday, June 20, 2013 8:51 AM <br /> To: 'Steve Carter' <br /> Subject: RE: Master File Record (MFR)form <br /> Steve, <br /> Yes, the conductor casing and seal material must be removed to three feet below surface grade. The.purpose of <br /> this is to prevent anyone from later discovering and trying_to remove the conductor casing. <br /> Let me be specific about the grout mix. It can have no more than two parts by weight of sand and one part by <br /> weight of cement to seven gallons of potable water. <br /> Vicki McCartney, Senior REHS <br /> San Joaquin County <br /> Environmental Health Department <br /> 1868 East Hazelton Avenue <br /> Stockton, California 95205 <br /> Phone: (209)468-9852 <br /> Email: vmccartney(cDsicehd.com <br /> From: Steve Carter [mailto:scarter@stratusinc.net] <br /> Sent: Wednesday, June 19, 2013 4:20 PM <br /> To: Vicki McCartney [EH] <br /> Cc: Allan Dudding <br /> Subject: RE: Master File Record (MFR)form <br /> Thanks for the form, and the info.. <br /> We will plan on drilling out the well material-inside the conductor casing..The augers are 8-inch <br /> diameter,with the bit slightly larger. This should fit nicely inside the 9-inch diameter conductor <br /> casing, and remove the well construction material We'll drill it out to 64.5 feet bgs, and backfill <br /> the hole with the grout mix. You mention the mushroom cap at 3 feet bgs; is this implying that <br /> the conductor casing and seal material need to be removed to 3 feet? <br /> Steve <br /> Stephen J. Carter, P.G. <br /> Stratus Environmental,Inc. <br /> (530) 676-6008 direct <br /> (916) 813-3778 mobile <br /> scarter@stratusinc.net <br /> ` Please consider the environment before printing this eMail j <br /> 6/20/2013 <br />