These phrases refer to repairing the wall. Alternate translation: "Meremoth repaired the next section of the wall ... Meshullam repaired the wall ... Zadok repaired the wall ... Tekoites repaired the wall" (See: [[rc://en/ta/man/translate/figs-ellipsis]])
This can be stated in active form. Alternate translation: "that their supervisors had ordered them to do" (See: [[rc://en/ta/man/translate/figs-activepassive]])