Manually Sample Non-Pressurized Tanks
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Total Pages: 79
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Training Objectives
Upon completion of this training kit on manually sampling non-pressurized tanks, you will be able to:
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Describe the purpose and importance of manually sampling non-pressurized tanks |
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Describe types of samples
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Describe tank sampling equipment
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Describe tank sampling accuracy
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Describe tank sampling safety hazards and precautions |
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Sample tanks |
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Table of Contents
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Training Objectives
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1
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1
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Introduction
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1
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2
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Samples
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3
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2.1 Spot and Composite Samples
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3
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2.2 Sampling Levels
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4
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3
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Sampling Equipment
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7
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3.1 Samplers (Primary Sample Receiver)
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8
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3.2 Drop Cords and Trip Cords
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14
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3.3 Sample Containers (Secondary Sample Receiver) |
15
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3.4 Sampler and Sample Container Closures
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15
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4
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Sample Accuracy
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16
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4.1 Uncontaminated Sample
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16
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4.2 Representative Sample
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17
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4.3 Sample for Laboratory Analysis |
19
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4.4 Properly Labeled Sample
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19
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4.5 Correct Sample Handling and Shipping
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20
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5
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Safety
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21
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5.1 Physical Hazards
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21
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5.2 Chemical Hazards
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22
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5.3 Safety before Climbing to the Roof |
24
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5.4 Safety while Sampling
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24
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5.5 Sampling Tanks with Floating Roofs |
25
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6
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Sampling Procedures
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26
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6.1 Spot Sample Procedure: Core Thief Sampler
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26
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6.2 Spot Sample Procedure: Bacon Bomb Sampler
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28
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6.3 Spot Sample Procedure: Cage and Bottle Sampler |
29
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6.4 Spot Sample Procedure: Weighted Beaker Sampler
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30
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6.5 Running Sample Procedure: Cage and Bottle Sampler |
31
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6.6 Bottom Sample Procedure: Core Thief Sampler
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32
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7
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Self-Check
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33
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8
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Self-Check Answer Key
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37
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Download sample (PDF)
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