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BFS 346008B2 FIRE PROTECTION SYSTEMS (BFS346008B2)
Pages 1 (251 words)
Note: areas in table 4-A have been computed using water pressure of 225 pounds per square inch(15.5 bars) and a soil resistance of 2000 pounds per square foot(1.0bars). The values given in the table include a design safety factor of 1.5.
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