Core Drilling and Flow Stop, WASK

The scope of this project is to support development of equipment to undertake under pressure drilling, tapping and sealing through a 600mm diameter core excavation on 4-12” mains operating up to 2 barg.

The second phase of the project will support development of flow stop equipment designed to operate in a 600mm diameter core excavation allowing flow stopping and bypassing of affected mains from 4” to 8 “ and operating up to 100mbar.

Benefits

The success criteria for this project are to trial and test the method and equipment against the traditional methods currently used to compare its performance in terms of:

Asses whether core drilling provides a safe, efficient and cost effective solution.
Enable comparison of the effectiveness of the equipment versus existing equipment
Indicate whether there is a reduction in the environmental impact when comparing existing equipment with that in the field trial.
Judge whether there is a resultant Increase in productivity.

Project summary

Benefits

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