Laserfiche WebLink
1 ! <br /> office/maintenance shed was monitored for methane on 4\6\93 The <br /> methane reading was approximately 20 ppm. Monitoring will <br /> continue on a quarterly basis. <br /> TABLE 1 <br /> STRUCTURE MONITORING RESULTS <br /> ' APRIL 6, 1993 <br /> DATE: 4\6\93 <br /> ' TIME: 9 : 30 a.m. , <br /> Building ppm Methane (Bldg) ppm Comments <br /> No. Methane <br /> (vent) <br /> EAST 1/2 WEST 1/2 <br /> 1 40 30 20 <br /> 2 10 10 40 <br /> 3 20 10 <br /> 4 30 30 <br /> 5 • 30 30 <br /> ' 6 40 40 <br /> 7 40 40 <br /> 8 40 40 <br /> 9 60 60 <br /> 10 60 60 <br /> 11 60 60 <br /> 12 60 ( 65 <br /> 13 60 60 <br /> ' 14 50 55 <br /> 15 60 60 <br /> ' R: \WES\EN\HL\GASMONRE.P7 <br /> LA 11458 <br />