| rowspan="9" style="text-align: center;"| Backfill Granular, <br> Utilities and Pipes ||Geotextile (if applicable) || style="text-align: center;" | x || style="text-align: center;" | x || style="text-align: center;" | x | | rowspan="9" style="text-align: center;"| Backfill Granular, <br> Utilities and Pipes ||Geotextile (if applicable) || style="text-align: center;" | x || style="text-align: center;" | x || style="text-align: center;" | x |