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APPENDIX E <br /> INSTALLING TANKS(See sections 5 and 7) TANK#1 TANK#2 TANK#3 TANK#4 <br /> Record tank diameter measurement#1 (before installation) <br /> Record final backfill bedding depth under tank-inches or centimeters <br /> Record final tank spacing between tanks-inches or centimeters <br /> Record final tank spacing from tank endcap to excavation walls- <br /> inches or centimeters <br /> If applicable,deadmen used-factory-supplied or other <br /> If applicable,anchoring hardware-factory-supplied or other <br /> Record diameter measurement#2(after straps are installed) <br /> Subtract diameter measurement#2 from#1 and record <br /> Deflection measurement meets Table 1-6 requirements-yes or no <br /> Voids under tank between ribs and under domes filled with backfill <br /> and tamped-yes or no <br /> Backfill placement and compaction meet requirements-yes or no <br /> Piping connections meet requirements-yes or no <br /> Fittings and other metal components are coated for corrosion <br /> protection-yes or no <br /> Record diameter measurement#3(after backfilling to top of tank is <br /> complete) <br /> Subtract diameter measurement#3 from#1 and record <br /> Deflection measurement meets Table 1-6 requirements-yes or no <br /> Tank was ballasted prior to bringing backfill to top of tank-yes or no <br /> After backfilling is broughtto top of tank(See sections 5,6 and 8) <br /> Tank was ballasted after bringing backfill to top of tank-yes or no <br /> Postinstallation tests were conducted for pressure-testable tanks- <br /> yes or no <br /> If applicable,optional hydrostatic test was performed-yes or no <br /> If applicable,containment sump test was successful-yes or no <br /> Record final depth of backfill over tank-give in inches or centimeters <br /> Record diameter measurement#4(after backfilling is brought to <br /> subgrade) <br /> Subract diameter measurement#4 from#1 and record <br /> Final deflection measurement meets requirements of Table 1.6- <br /> yes or no <br /> If applicable,type of surface pad used-concrete or asphalt <br /> If applicable,thickness of surface pad used-give in inches or <br /> centimeters and note which type <br /> If applicable,record monitoring fluid level when backfilling&top slab <br /> installation are complete <br /> 46 ZCL XERXES <br />