Laserfiche WebLink
i J _2, ' 91 16: 47 FR ENVIRONMENTAL SCI ENGPRGE . 002 <br /> he <br /> ance with <br /> 3.3. Fieldwork.ns 1 —3.1,tC;3.a-2band C.3C3.3 and ted in aaccordance with tsect one <br /> contract ec <br /> 3.3,1 - 3.3:5 of this task order. <br /> 3.3.1. Air $a lin The Contractor shall collect ten air samples in order <br /> to assess t e e ectiveness of in5itu volatilization. Samples shall be <br /> collected in accordance with Section C.3or volatileforganthe ics�c contract. Samples <br /> shall be analyzed by f basic contract The contractor <br /> 3.3.z. Soli S lin section 6.3.3.1.5 0 -raVe Of <br /> shall compete 0 15-foot So rings and c1eSol �t Thean aCOntraCtAr shall also <br /> also <br /> collect 49 surface boring <br /> s(I It'll Soiof lasamples Shall be analyzed as follows, <br /> 20 samples - lead only <br /> 45 Samples - TPH 0nd BETX P6H+s TPH, pesticides and volatile - <br /> 15 samples - Priority metals, <br /> organics. <br /> co acted and an�eYz d• tamp es shall be <br /> 3.3.3. Groundwater Sam lin Section 0.3.1.2 of basic contract . hallFourteen <br /> groundwater samp es s alp arsenic. selenium and bromacil. <br /> analyzed for EPA Methods Solt <br /> approx aatel <br /> 3.3.4. <br /> Monitortl- <br /> , Nell Insta lationeareCeetn° ' 4itor}ng wz of basic <br /> is contras <br /> The contractor sTa ns Ells to monitor volatiles in soil) at <br /> seven ons approved byIUSATHAMA n <br /> locations app <br /> 3.3.5. Extract_ _ �ien Heells <br /> a. The contractor shall install four groundwater extractlon�edsbYn <br /> e depth of the wells is 100 feet. <br /> accordance TheheseCtiondC.3.3.2 2 of the basic contract at sites app <br /> USATIIAMA. lot borings of <br /> 5 Itis <br /> feet will beaTe4uired.t two ll diameter pi F <br /> a° <br /> thi <br /> approximately <br /> 1 301 671 3075 PaGE.004. <br /> t AR 12 -91 <br /> } <br />