• Design Guide for Public Street Improvements

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    Portland Pedestrian Design Guide

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    Stormwater Management Manual

    Sewer and Drainage Facilities Design Manual

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    Design and Construction of Water Systems

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    Standards for Design and Construction

    Presumptive Approach Calculator

    Important: Refer to the Presumptive Approach Calculator User's Manual for Excel configuration requirements. These settings are necessary for the calculator to function properly.

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    City of Portland Benchmarks

    Erosion and Sediment Control Manual

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    2010 Standard Construction Specifications

    Transportation Code Guides