求翻译：光缆敷设后立即请现场监理到场检查签认隐蔽工程记录，未放完的光缆不得在野外放置(无人值守的情况下)，埋式光缆布放后及时回填30cm厚的软土，特殊地段全部回填，并进行夯实。是什么意思？

Please site supervision to the scene immediately after the cable laying checks signed the hidden works records is not done and the fiber optic cable shall be placed in the field (unattended), buried fiber optic cable laying 30cm thick soft soil backfill in a timely manner after the special section o

Immediately after laying fiber optic cables, on-site supervision to sign and acknowledge the covert projects record, not the end of the fiber optic cables must not be placed in the wild (unattended) and buried fiber optic cable, On-time after backfilling 30 cm thick, soft soil backfill all in a spec

After the optical cable placing asks the scene to oversee the appearance immediately to examine submits a comment recognizes the concealed work record, has not put the optical cable does not have in the open country laying aside (in unattended situation), after to bury the type optical cable cloth t

Please check site supervision to the scene immediately after the cable laying on ratifying hidden record, does not drain cables shall not be placed in the wild (unattended cases), buried fiber optic cable laid in time after the backfill 30cm thick soft soil, special all lots backfill, and tamp.

正在翻译，请等待...