About this document
Base Packer Grouting Method Statement by AlsonChin is a document available to read on EtoBox.
This document outlines the method statement for base packer grouting remedial works on bored piles with soft toe issues for the Proposed Pan Borneo Highway – Package 7 project. The method involves a two stage process of drilling and grouting. Drilling will be done using a hammer drilling system and temporary casing to the required depth. Grouting will then be performed in 1.5m sections using single packers inflated to 150mm and pressurized to 5-7 bars to isolate the base. A cement grout mix with a 0.4 water
- Author
- AlsonChin
- Language
- EN