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APPENDIX E itinued from Page 45) <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 />Postinstallation tests were conducted for pressure -testable tanks - <br />yes or no <br />Record final tank spacing from tank endcap to excavation walls - <br />inches or centimeters <br />If applicable, optional hydrostatic test was performed -yes or no <br />If applicable, deadmen used -factory -supplied or other <br />If applicable, containment sump test was successful -yes or no <br />If applicable, anchoring hardware -factory -supplied or other <br />Record final depth of backfill over tank -give in inches or centimeters <br />Record diameter measurement #2 (after straps are installed) <br />Record diameter measurement #4 (after backfilling is brought to <br />subgrade) <br />Subtract diameter measurement #2 from #1 and record <br />Subract diameter measurement #4 from #1 and record <br />Deflection measurement meets Table 1-6 requirements -yes or no <br />Final deflection measurement meets requirements of Table 1.6 - <br />yes or no <br />Voids under tank between ribs and under domes filled with backfill <br />and tamped -yes or no <br />If applicable, type of surface pad used -concrete or asphalt <br />Backfill placement and compaction meet requirements -yes or no <br />If applicable, record monitoring fluid level when backfilling & top slab <br />installation are complete <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 />