Công tác xử lý hành lang tuyến, chặt cây, vệ sinh sứ cách điện bằng nước áp lực cao. 3. Tầm Quan Trọng Trong Công Tác Lập Dự Toán
The primary purpose of the 203/QĐ-EVN norms is to create a . Before this decision, different units might calculate the cost of replacing an insulator or painting a steel structure differently. This standard unifies those calculations. dinh Muc 203 Qd-evn Pdf
The document details specific labor coefficients. For example, it defines the difference in effort required to work on a pole with concrete structures versus a suspension clamp. It accounts for the difficulty of terrain—whether the line is crossing a river or running through a dense urban area. Công tác xử lý hành lang tuyến, chặt