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10 May 2019 AdvancedGeo AGE Project No. 18-4574 Environmental Page 6 of 7 • Two wall samples and one floor sample from the living room (D1 through D3). • One wall and one floor sample from the kitchen (D4 and D5). • One floor sample from the garage (D6). • One wall and one floor sample from the guest bathroom (D7 and D8). • Two wall and one floor sample from the hallway (D9 through D11). • Two wall and one floor sample from bedroom 1 (D12 through D14). • Three wall and one floor sample from bedroom 2 (D15 through D18). • One wall and one floor sample from the master bedroom (D19 and D20). • One wall and one floor sample from the master closet (D22 and D23). • Two wall and one floor sample from the master bathroom (D21 , D24, and D25). Discrete samples collected from the living room floor (D3), kitchen floor(D5), hallway floor (D11), and bedroom 1 floor (D14) were below the State Re-Occupancy Criteria of 1.5 pg/100cm2. The remaining twenty-one (21) samples collected throughout the residence reported methamphetamine at maximum concentrations ranging from 2.1 pg/100cm2 (D23) to 170 pg/100cm2 (D4). 23 April 2019 - Second post-abatement sampling After recleaning of all walls and floors throughout the residence, 21 samples were collected from the same locations that were reported with methamphetamine over the 1 .5 pg/100cm2 criterium. Fifteen (15) of the 21 samples were reported with concentrations of methamphetamine ranging from 1 .8 pg/100cm2 (D13) to 28 pg/100cm2 (D4), detected in the living room, kitchen, garage, guest bathroom, hallway, bedroom 1 and 2, and the master bathroom and closet. The remaining six (6) samples were reported with levels below 1.5 pg/100cm2. 03 May 2019 - Final post-abatement sampling After the application of three coats of oil-based paint (encapsulation) on all walls located throughout the residence, the application of an epoxy on the concrete flooring in the garage, and the removal all of the vinyl the flooring located in bedroom 2 (meth conversion lab), a total of thirteen (13) confirmation samples were collected from the same locations that were reported with methamphetamine over the 1.5 pg/100cm2 criterium. Locations included walls located in the living room, kitchen, guest bathroom, hallway, bedroom 1 and 2, and the master bathroom and closet. Methamphetamine was not detected at concentrations above laboratory reporting limits in any of the samples collected.