Yokohama City Close-related Technical Guidelines

Usage

• All copyrights of this guideline belong to Yokohama City.
• We do not distribute these guidelines in paper media. Thank you for your understanding.
• These guidelines cannot be distributed secondary distribution for commercial purposes. If you are interested in paying, please contact the following.
• This guideline can be viewed as a PDF file for each of the following items. In addition, about 1, 2 and 7 of document, we can read even word file.
• This guideline shows technical ideas, etc., in order to have them proceed as safe when planning small-scale buildings such as houses on cliffs. It does not indicate. (Reference materials)

Text and Commentary

Full-length (PDF: 4,505KB)

Cover - Table of Contents (PDF: 143KB)
First, Chapter 1 Application Scope and Purpose (PDF: 532KB)
Chapter 2 Ground Survey, etc. (PDF: 746KB)
Chapter 3 Risks and Countermeasures for Critics (PDF: 334KB)
Chapter 4 Basic Concept for Leaving the Foundation (PDF: 267KB)
Chapter 5 Directly Undergrounds (PDF: 303KB)
Chapter 6 Stalling with pile foundations (PDF: 600KB)
Chapter 7 Ground Improvement [Small Layer Mixing Method] (PDF: 382KB)
Chapter 8 Ground Improvement [Deep Mixing Method] (PDF: 711KB)
Chapter 9 Wastewater Treatment on Sites (PDF: 226KB)

Materials

1 "cliff, retaining wall questionnaire" and "existing retaining wall appearance check sheet" (PDF: 645KB) Word file (word: 748KB)
2 "Construction plan based on Article 12, Paragraph 5 of the Building Standards Act (-Land-down by pile foundation-)" (PDF: 125KB) Word file (word: 116KB)
3 “Wooden House Standard Height Table” and “Based for calculating the standard wooden house standard weight table” (PDF: 196KB)
4 “Cliff Parallel Type Layering Basic Standard Map” (PDF: 538KB)
5 The concept of using the “Cliff Parallel Type Layering Basic Standard Map” and “Standard Wooden House Standard Height Table” (PDF: 154KB)
6 “Rotating pressure-injected thin-diameter steel pipe pile piles interval table” (PDF: 159KB)
7 “Basic construction supervision and construction status (attached) report” (PDF: 47KB) Word file (word: 44KB)

Error and file correction progress

Errata and File Correction Progress List (PDF: 50KB)