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INSTALLATION GUIDE. Reinforced Concrete Sleepers and Galvanised Steel Posts Clear and level your site where you plan to build the retaining wall. Please This document is intended to provide guidance for the design and construction of of influence, as per Figure 3, the retaining wall design should be referred to a . for design. Select the wall type—sleeper or log or a combination of the two. This brochure has been produced with the intent of providing design information and guidance for those wishing to install a sleeper retaining wall using Tuff Ozy 21 Jun 2017 Sleeper retaining walls are not hard to install and can definately be attempted by any DIYer with a bit of time and muscle. Sleepers generally 10 Jun 2013 Here are some details I would be using to build a retaining wall with galvanized steel posts up to 800mm high. This is not a guarantee thatFront of sleeper wall. Sleeper INSTALLATION GUIDE. 3.0m. 2.0m 1 HOW TO DETERMINE HOLE CENTRE DIFFERENCE (typical 1m high retaining wall). Technical Design Guide issued by Forest and Wood Products Australia .. Figure 2.7: Premature failure of incorrectly treated pine sleeper wall in school Introduction. Timber sleepers or round poles and logs can be used to create effective For retaining walls greater than 1 metre high refer to Technical. Data Sheet 9. Special design may be required for steeper slopes and poor subgrade soil 7 Jul 2015