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Form 9.4 <br /> Redundant and Fail-Safe Design for Containers <br /> A B C D I E F <br /> Proposed for the NFPA 58 <br /> Item facility? Section <br /> # Description Features Reference <br /> Yes No NA (2014 Edition) <br /> Container sizes for which Appurtenances,redundant fail-safe <br /> 1 the appurtenances are <br /> equipment and low emission transfer 6.30.3 and <br /> ✓❑ ❑ <br /> provided lines are provided for each container of 6.30.4 <br /> water capacity 2,001 gal to 30,000 gal <br /> Liquid or vapor withdrawal Internal valve with internal excess ❑ 6.30.3.1 and <br /> 2 (1-1/4 in.or larger) flow valve 6.30.3.2 <br /> Positive shutoff valve installed as <br /> close as possible to the internal valve ❑ El 6.30.3.4 <br /> Internal valve with internal excess <br /> flow valve or Backflow check valve 0 ❑ 6.30.3.5 <br /> 3 Liquid or vapor inlet <br /> Positive shutoff valve installed as <br /> close as possible to the internal valve ✓❑ ❑ 6.30.3.5 <br /> or the backflow check valve(BCK). <br /> Flow Emergency shutoff valve installed in <br /> into or the transfer hose or the swivel-type 6.21.2.6(1) <br /> out of piping at the tank car end. ❑ ❑ 0 and 6.30.4.1 <br /> railroad <br /> 4 Railcar transfer tank car <br /> Flow Emergency shutoff valve or backflow <br /> into check valve(BCK)installed in the El ❑ ❑ 6.21.2.6(2) <br /> railroad transfer hose or the swivel-type piping and 6.30.4.1 <br /> tank car at the tank car end. <br /> 5 Cargo tank transfer Protection provided in accordance ❑ ❑ ✓ 6.30.4.1 <br /> with 6.14 <br /> Automatic closure of all By thermal(fire)actuation 0 ❑ 6.30.4.2 <br /> 6 primary valves(IV&ESV) Actuated by a hose pull-away due to <br /> in an emergency ✓❑ ❑ 6.30.4.2 <br /> g y vehicle motion <br /> Remote shutdown station within 15 ft. <br /> of the point of transfer? ❑ 6.30.4.3 (A) <br /> Another remote shutdown station <br /> between 25 ft. and 100 ft. of the 0 ❑ 6.30.4.3 (B) <br /> Manually operated remote transfer point? <br /> 7 shutdown of IV and ESV Shutdown stations will shut down <br /> electrical power supply to the transfer <br /> equipment and all primary valves ❑ 6.30.4.3 <br /> (Internal and Emergency Valves) <br /> Signs complying with the requirements <br /> of 6.30.4.3 (C)provided? 0 ❑ 6.30.4.3 (C) <br /> Note: If your facility does not have a rail terminal, Check"NA" in item 4 of the form in the railroad tank car row. <br /> Similar option is also available if there is no cargo tank vehicle transfer station. <br /> A - 27 <br />