Laserfiche WebLink
Inted <br /># sampling probes wen uset to monitor su#w { <br />rface guts at the land" Perimeter. <br /># ♦ • 4 <br />SuUtmd <br />every 2 inches the bottoin ♦ inches, <br />Ykc :# <br />allow for gases to mi&rate into the prob . <br />es A <br />pointed tiP w -U Welded to due end of the probe for better penetration. <br />A ball valve and brw fitdng were installed at the top of =h probe to conWri gas Pressures and <br />fi4ffitat-' instr`Umiut hOck-up, to the probe- The valves wltrc left dosed IMCIX during <br /># instrument .:.f # k #6# probe tagged t # . '4: -plated idmtffied as monitoring <br />duotighY <br />A4GA-90 Landt-ec lmfiia�red - Ga.� Analyzer was used to monitor methan,% carbon. dioodde. (CO2), <br />and oxygen (0.) kmels at each probe location. IbeA=Iy7_Crvyw catibrated for methane, COI, and <br />Prior to use in the field- Calibmtion logs are -included in this report. <br />Gas Monitoring <br />Ambiewtair.}# .w,�=Uof f#. # t t rv:w{Y 11k: t # # { t iF <br />..a <br />taken <br />The Probe Was them purged for t" probe Whatnom Rcadiwgs v.,ereth= ca.Il=Vcd at' <br />: <br />vwas obtained-, # +a <br />t# w # # arf - Of t#: a Of > ";} carbon t #"l # ## } ambient #:..# 14 #i:. r#. <br />recorded- U011itmWwas#. conductedat v=ous { Jcajuon, k dimebuilding r for the <br />- These <br />locations were #t f f :. f f for Q, gas i # _ .2 } # .!t t f'i and near > ..1100r such as piping holow, electrical conduits, or foor cracks. <br />LYSSel-ERS <br />L ylimet= were sealed using the folig suidar protocol: <br />�. Pzaear press= -vacuum q4mcntis clicckedand cleaned. <br />10 A-2 _ <br />C4Me4k IM Esc. 14} <br />