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Decision 203/QĐ-EVN, implemented widely in 2021, acts as the foundational economic-technical standard for repairing power grid projects up to 500kV in Vietnam. It provides a standardized framework for estimating labor, materials, and machinery costs, supporting transparent budgeting for EVN and its subsidiaries. For more details on the specific repair norms, visit Du Toan Eta.
Purpose: It serves as a unified basis for calculating repair costs and establishing estimates for power grid projects with voltage levels up to 500kV. Scope: The norms cover essential requirements for: dinh muc 203 qdevn pdf 2021
AK.21211 (3 coats, emulsion). Note the labor: 0.25 hours/m2.Calculate Costs: Determine the specific budget for annual maintenance plans. Decision 203/QĐ-EVN, implemented widely in 2021, acts as
User searches “đổ bê tông móng” → system returns norm code AB.11111 with material: 1.025 m³ bê tông, labor: 3.5 công/100m³, machine: 0.8 ca máy trộn. User enters 50m³ → system calculates total materials, labor, machine hours, and exports to Excel. Bóc tách (Take-off): Measure actual dimensions from CAD