求翻译：责令龙海建工立即予以整改，整改完成后必须经得监理和管理公司的验收合格后再进行吊装，未经验收同意后不得进行吊装施工。是什么意思？

Ordered Longhai erection and immediate rectification, rectification is completed must be approved by the supervision and management of the company's qualified acceptance before proceeding to installation, without the consent of acceptance shall not be carried out after erection.