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goal Mwor Assessment sai Plain <br /> • ligb, tataEPAMeModal <br /> • »dbgtaaEPAnedpaad,5a <br /> . aTiz)( WtaaEPA �nrous a <br /> 5.3 Proposed Soil Vapor Assessment <br /> This section meant the fingressed soil vapor invassligi amovithis whigh vall include Me insulation of deven <br /> nested soil vaparprodeas and sampling The soil wwwr Material be installed in acted Uthe shambles art <br /> impacts were firsermushidentified,within the ficattifirint of Manor ASTs upgradent of Me set vapor plume. adjacent <br /> to he Untsmeart argues; to Me looking lot. or In area whom me vapor dolineadion <br /> proposed model ay adjusted m the gen bred an ac�em N �aprexiage toaem Risen <br /> ul <br /> 5.3.1 Soll Vapor Probe Installation and Construction <br /> mmt>�aa n acoo�aanm wdm ure Ad.mon - Ant'me sell tams <br /> guidance (Sal t ion Ageney Department of Tests <br /> substances rvlwl lm .I mt5). As contract <br /> eta upsin a sampling sessions. de forenam all b baculeavmh neat cementW depth of <br /> a feet ago Each probe will be <br /> announced win a season implant 6 orshes; long and 0.5 Inch in dameter. with a slot alice a 0.01 <br /> Inch. no probes call be connected to Toll tubing to onal ma ng at Me ground suffirce. Seagram steel <br /> compression card vall ben led al Meta bean 63 Mat can becloset when sampling is not Dui <br /> Each deep probe Wil be act Ram approadmadefly 7.25 to 7.76 Rot has Menter of Me screen am at 7 As <br /> 15 (center N the sumo o s at 5.5)5no final <br /> depth of bi <br /> Approximately 3 ni of to send will be paccood in the thavolme ahead tool below cash of Me Thomas. A I <br /> ot <br /> interval of My gram"I r grantered will be plowed above the sand sea of each vapor probe. A firl t amount (2 <br /> inches) or hydrated granular M1yda <br /> acking The cement phantasmal interval above the Mass probe will demand to has bottom of to sand Took par <br /> Me <br /> suffal Me paws wruffied firentrar deandenifte, a neat cement advance tell Me <br /> ill be mmgetea am approx1mal6 icedure is repeated Tom the nches of concretman of The e and extracted with xsoil vargir armed nusn- <br /> small wall box with argued seem m mone Me tubing Inded and comprocraw code, no surface compladon <br /> design may stamps based on gold conditions and at Me request of me peMowner. <br /> prathas will follow him general maning wandontion aff 8V-X-S bar the shallow probe arcl SV )TO MIT the deep poubse, <br /> 5.3.2 Soil Vapor Sampling <br /> Due W tho messenger or mnoell oxygen into the emerge same during soil .amr prone inscicgxn, an <br /> Imagination time Is requirad ft allow me sand pack and tubing to dismissal with the MAssuffireet prim to <br /> re sampling. a minimum of 48 fora wm be alossaved her equiliummon following sal vaporprohe <br />