Infrastructure and construction

Instructions Calculating Cost Tender

📄 Tender ID: 533616554 📅 Published: 04 Jun 2026

📋 Tender Overview

Mr. Trinh Ngoc Huan (HCMC) is having difficulty determining the cost of preparing construction drawing designs for a transformer station project with equipment costs >= 50% of the total construction cost and equipment in the construction estimate. According to the instructions of Circular No. 12/2021/TT-BXD: In case the transformer station project has equipment costs >= 50% of the total cost Construction and equipment costs in project construction estimates, the design costs of these projects are determined by a pair of percentage values (%) according to construction costs and equipment costs (without value added tax) issued in Table 2.6 or Table 2.7 and CN2 table attached to this Circular. Then, apply the calculation according to the instructions of this article according to the formula: Calculated according to construction costs: k1% x Kdc1 x Gxd Calculated according to costs equipment: k2% x GtbTotal value = 2.46% x 2.15 x Gxd + 0.73% x GtbIn which: Kdc1: Currently applicable to transformer station projects, level IV: k = 2.15Coefficients: 2.46% taken from table 2.7; 0.73% is taken according to CN2 table. Mr. Huan asked, when applying this formula calculation, can it be multiplied by the adjustment coefficient of 2.15? The Ministry of Construction answered this issue as follows: Construction design costs are determined according to the provisions in Appendix VIII Circular No. 12/2021/TT-BXD dated August 31, 2021 of the Minister of Construction promulgating construction norms. For transformer station projects, there are equipment costs >= 50% of the total construction and equipment costs in the project construction estimate, construction design costs are equal to the total construction design costs determined according to construction costs (ratio (%) specified in Table 2.6 or 2.7, Appendix III Circular No. 12/2021/TT-BXD) and design costs determined according to equipment costs (ratio (%) specified in table CN2, Appendix III Circular No. December 2021/TT-BXD).Chinhphu.vnIf the project has a repetitive design, how to calculate the design cost? 07/12/2024 09:02 When are incurred design costs calculated? November 16, 2023 07:02 Author supervision costs are part of the design cost January 13, 2023 09:02 How to calculate design costs for projects with many types of works October 28, 2022 09:02 Projects with many items, how to calculate design costs? May 5, 2022 07:02 How to determine design costs for repair works February 8, 2022 08:02 How to determine design costs for multiple projects December 27, 2020 07:02

🔍 Key Information

📄
Tender Reference No.
533616554
📅
Publication Date
04 Jun 2026
🌐
Sector
Infrastructure and construction
📝
Notice Type
News
📍
Location
Viet nam

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Authority N/A
Country Viet nam
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Tender Type Procurement News
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