What responsibilities should the owners, supervisors and construction enterprises bear in the event of an accident in a tunnel project? Who will bear the engineering losses?

65438+ But in this case, the construction unit bypassed the supervision unit and directly asked the construction unit (owner) for instructions, which obviously violated the provisions on construction procedures.

2. As the construction unit (owner), the management right of the project has been entrusted to the supervision unit, so the management authority of the construction unit is limited to the supervision of the supervision unit. According to the relevant laws and regulations of project supervision, the construction unit cannot directly give orders to the construction unit, and any ideas and instructions about project management must be released to the construction unit through the supervision unit. In this case, the project leader of the owner's headquarters "issued an oral instruction to the construction enterprise in the presence of on-site supervision, demanding that the construction length of the large pipe shed be as long as possible, just to save the project investment, not limited to the 20 meters that must be designed; The failure to go through the written procedures afterwards shows that the construction unit did not follow the relevant engineering construction procedures, which exceeded its management authority and caused engineering losses.

3. As the trustee, the supervision unit cannot and cannot stop the unauthorized command of the construction unit; The construction unit and the construction unit ignore the supervision unit at the same time, which can be regarded as that the supervision unit has not received the report from the construction unit.

4. To sum up, because the construction unit and the construction unit violated the construction procedures, resulting in project losses, the supervision unit did not get a report at the time of the incident, and the other party did not participate in the treatment, belonging to the neglected party. Therefore, all the losses of the project shall be borne by the construction unit and the construction unit, and the supervision unit shall be irresponsible.