What are the standard documents related to the design of sewerage works?

There are the following documents related to sewerage civil engineering work.

The following materials can be downloaded from the Sewerage and Rivers Bureau website.
・Special Specifications for Sewerage Work
・Sewer pipe construction specifications
・Construction manual (cutting)
・Yokohama City Sewerage Design Guidelines (Tube Edition) / Commentary
・Yokohama-shi sewer design standard figure (tube)

The following materials can be viewed at the Citizen Information Center.
・Unit price of civil engineering materials, etc. Environmental Planning Bureau
・Sewer construction estimation system table
※The unit price table for civil engineering materials, etc. in Sewerage and Rivers Bureau since fiscal 2024 is posted on our website.

In addition to the "Sewerage Design Standard Stepping Table (Public Corporation) Japan Sewerage Association", the following are included in the estimation standards for sewerage work.
・Design Estimation Guidelines for Sewerage
Civil Engineering Overview
Pumping stations and treatment plant facilities (civil engineering)
Pipeline facility (cutting method)
Pipeline facility (propulsion method)
Pipeline facility (shield method)
Pipeline facilities (rehabilitation method)
Issued: Japan Sewerage Association

Documents related to sewerage civil engineering work