4.3 Strip and trench fill foundations

Also see:

2.14.2

4.3.4 Hazardous ground

Strip and trench fill foundations on hazardous ground shall be designed by an engineer, and notice given to NHBC before work commences.

Where hazardous ground has been identified, NHBC must be notified eight weeks before work starts. Hazardous ground is defined in Chapter 4.1 ‘Land quality – managing ground conditions’.

Last updated: 2nd January 2024

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