建安费
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Should the construction-installation cost in a design estimate carry provisional sums? — the stage division of provisional sums (BOQ/contract level) vs reserve funds (estimate level)
No. The construction-installation cost (works cost) in a design estimate…
GB/T 50500-2024《建设工程工程量清单计价标准》第 2.0.13、1.0.2、8.3.1 条T/ZBD 100.3-2022《建设项目设计概算编制作业指引》第 4.1.1、4.5.1、4.5.4 条及附录A、附录ETB 10801-2024《铁路基本建设工程设计概（预）算编制办法》第 2.6 节2026-09-12 - 02
Highway JTG 3830-2018 Table 3.6.1 construction and installation cost computation sequence: how the 8 components add up, the 7.42% profit, and the two tax calibers
Per Clause 3.6.1 Table 3.6.1 of JTG 3830-2018 (computation procedures of…
JTG 3830-2018 公路工程建设项目概算预算编制办法JTG/T 3832—2018 公路工程预算定额JTG/T 3833 公路工程机械台班费用定额2026-08-30