Without the supervision and acceptance, the construction unit shall be deemed to have started construction without authorization if it agrees to open the warehouse or enter the next working procedure. There are many ways to deal with supervision. You should directly issue a supervision notice, asking them to stop work for rectification and rework the road section. To put it mildly, invite the construction unit to invest and invite a third party to inspect this section. If it passes the inspection, it will be passed. In this process, you can ask the third party to take more samples, which will increase the cost of testing and teach the construction unit a lesson. If the inspection is unqualified, rework. I'm sorry if the construction unit fails to follow the above two requirements of the supervisor. When the monthly progress payment is paid, this part of the project payment will be deducted until the construction unit handles this part as required and pays it to the supervisor after acceptance. If he doesn't deal with it until the end of the project, then the completion acceptance will not be done, and if he doesn't deal with it, he won't accept it. If the problem is deadlocked in the middle, it must be reflected to the owner, who may directly solve the problem.