Mr. Bui Thanh Phuc (Hanoi) asked, so the investor has the right to appraise and approve the additional estimate (additional funding from the volume reserve in the construction contract) to sign the appendix to the construction contract. make up for this missing volume or not?

The Ministry of Construction responded to this issue as follows:

The competence to appraise and approve the adjusted and supplemented cost estimates shall comply with the provisions of Articles 39 and 40 of the Government's Decree No. 15/2021/ND-CP of March 3, 2021 detailing a number of contents on construction investment project management.

The contract adjustment is according to the adjusted unit price specified in Clause 1, Clause 2, Article 37 of Decree No. 37/2015/ND-CP.