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Membership Forms and Guidance Notes

To apply for INNSA membership please email [email protected] for an application form.

Case Studies

River Douglas, Wigan

River Douglas, Wigan Treatment of large amounts of Japanese...
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Narvick Way, North Tyneside

Narvick Way, North Tyneside Excavation from construction area, with...
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Lanark Way, Belfast

Lanark Way, Belfast Site survey and treatment plan for...
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A44, Wolvercote

A44, Wolvercote Mechanical remediation strategy (via vacuum excavation) for...
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Latest News

TA6 Form Guidance

The Law Society TA6 form is used in most domestic...
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Is Bamboo the new Japanese Knotweed?

This question has been circulating, and festering over the last...
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Guarantees – Not Even Written on the Paper They’re Written On!

So, insurance backed guarantees are brilliant, right? You get protection...
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