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TM 10-3835-231-13
2-6. OPERATING PROCEDURES. - continued
(f)
Close the needle valve (3) and then the ball valve (4) when the sample has been taken.
(g)
Contact your local environmental officer for guidance on how to properly dispose of contaminated
fuel and/or soil in accordance with local regulations.
(4)
Take a sample from the water detector kit adapter (1) downstream of the filter separators (2) in accordance
with the instructions provided with the portable test kit.
Figure 2-20. Water Detection 'Kit Adapter
(5)
When taking a sample from a tank bottom drain, it is necessary to get inside the tank berm.
(a)
Place a suitable waste fuel container under the tank bottom drain valve (1). Open valve and draw off
sufficient fuel to make sure the drain hose has been flashed.
Figure 2-21. Tank Bottom Drain
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