Standard for civil engineering work

July 3, 2023
Revised the standard for civil engineering work (July 2023) has been revised.
Reading and rental of civil engineering work standard estimate standard book (July, 2023) is performed at citizen information center on the third floor of city hall. For past years, we read and rent in Road and Highway Bureau Technical Management Division on the 22nd floor of the City Hall.

Reference materials for construction package type multiplication method

Reference materials for estimation of standard calculation for civil engineering work (July 2023) (PDF: 3,525KB)
Reference Material for Estimation of Standard Calculation Standards for Civil Engineering (July 2022) (PDF: 1,986KB)

Revision and errata of estimation standard

Estimated Standard Statement (July 2023) Revision and Erata	Civil engineering work in July 2023 (PDF: 6,029KB)
Standard for Estimation (July 2022) Amendments and Erata	July 1, 2022 Civil Engineering (Part 2) (PDF: 891KB) (Production labor unit price of steel bridge manufacturing) July 1, 2022 Plan/Survey (PDF: 637KB)