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r <br /> <br /> <br /> <br />(c) Those samples that are to be analyzed by BMG and third-parties shall be <br />obtained on Monday and Wednesday each week, as follows: <br />---~--~ <br />1. TaTce a 5 gallon (full) sample from 3 sites as follows: <br />(a) Pre-Detox <br />(b) Spicket <br />(c) Tailings Pond <br />2. Take the samples between 8-9 AM. <br />3. Filter all solids from the samples; this should leave remaining <br />liquid at 10 liters. <br />4. Immediately measure pH on all 3 samples. <br />5. Split these filtered samples as follows [for each of (a), (b), and <br />(c)]: <br />(i) Split the filtered sample into approx. 2 equal parts. <br />(ii) Part 1- Take 4 sample bottles and fill them i~u11. <br />(iii) Part 2- (a) Bring Part 2 to a pH of 11.6 by adding a 25% <br />solution of NaOH. <br />(b) Thoroughly mix. <br />(c) Take 3 sample bottles and fill them full. <br />These bottles shall be marked: <br />1 "As is" - 1 Adjusted <br />2 "As is" - 2 Adjusted <br />3 or 4 "As is" - 3 or 4 Adjusted <br />to correspond with 1, 2, and 3 or 4 on the "Daily Log of <br />Analytical Results." 3 or 4 will designate which pond is <br />receiving the tailings. <br />6. Take one of the "As is," [Part 1] bottles and analyze according to <br />the "Daily Log of Analytical Results." <br />7. Keep one "As is" and one "pH Adjusted" bottle. <br />8. Send two "As is" and two "pH Adjusted" bottles, UPS overnight direct <br />to Acculab and Analytica. These bottle shall arrive on Wednesday <br />for the Monday sample, and Friday for the Wednesday sample. <br />9. Analyze your 2 retained samples commencing on Wednesday for the <br />Monday sample and Friday for the Wednesday sample. <br />10. Third-party labs will analyze at the same time. <br />BE/ <br />