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Last modified
7/17/2007 11:56:57 AM
Creation date
12/8/2004 11:49:40 AM
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Template:
Planning Files
Planning Files - Planning File #
2570
Planning Files - Type
Planning-Other
Address
1130 COUNTY ROAD B W
Applicant
BRUCE RUSSELL PARK/CITY OF
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<br />STS Project 94879-XF <br />.. September 27, 1989 <br />Page 3 <br /> <br />End of boring 7.0 feet. <br />Hand auger utilized. <br />No petroleum odors. <br />No groundwater encountered. <br /> <br />HNU Survey <br /> <br />An HNU Model 10 I photoionizer was used to examine the soil samples for volatile <br />organic vapor content. The HNU meter was equipped with a 10.2 eV lamp and was cali- <br />brated to a benzene reference. HNU meter deflections in parts per million (ppm) were <br />recorded for each of the samples examined. This test was perfonned by sampling the <br />air space immediately above the soil sample contained within a covered clean glass <br />jar. <br /> <br />Each soil sample was screened with an HNU meter. No values above background levels <br />were observed. Background levels were observed to be 0 to I ppm. All samples had HNU <br />meter readings of less than 1 ppm. The values were recorded and listed as follows: <br /> <br />Sample Number <br /> <br />HNU Meter Reading (ppm) <br /> <br />Boring B-3 <br /> <br />Test Depth (Feet) <br /> <br />1.0 - 1.5 <br />1.5-2.4 <br /> <br />< 1 <br />< 1 <br /> <br />Boring B-4 <br /> <br />Test Depth (Feet) <br /> <br />1.0 - 1.5 <br />2.5 - 3.5 <br />4.5 - 5.5 <br />6.0 - 7.0 <br /> <br />< I <br />< I <br />< I <br />< I <br /> <br />< = less than <br /> <br />Summary <br /> <br />STS Consultants. Ltd. has attempted to locate the underground storage tank scheduled <br />to be removed by RoseviJle School District in the fall of 1989. This letter outlines <br />the general location of the tank and the soil conditions above and next to the tank. <br />The HNU soil survey for volatile organic vapor content indicated no values above <br />background levels for each of the samples tested. Gray green soils were observed from <br /> <br />. : I <br />
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