2017 Design Specifications & Requirements Manual
The design information contained in this manual is intended to provide guidance beyond legislative and standard design practices for use in the City of London (the City). There will be site specific situations where the design will depart from these practices as it is not possible nor is it the intention of the City to anticipate every situation. The City also acknowledges that other references such as the ‘Standard Contract Documents for Municipal Construction Projects’ are to be used in conjunction with this manual.
You can use the links below to access individual chapters of the Design Specifications and Requirements Manual for the City of London. In the upper right corner you can click to download the entire document as a .pdf
Note: A new Chapter has been added as of April, 2017 - Development Compliance Procedure (Chapter 19).
2017 Design Specifications and Requirements Manual
(Chapter by Chapter)
The following drawings from the manual (above) have been provided in a larger scale for your convenience:
FIG 3.1 Sanitary Sewer Design Chart
FIG 5.1 Storm Sewer Design Chart
For your information, below are links to older versions of the Design Specifications and Requirements Manual. NOtE: These are large files
2015 Update (Complete Manual)
2014 Update (Complete Manual)
2012 Update (Complete Manual)
2010 Update (Complete Manual)