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Nissen Consulting, the principal Peter Ralf Nissen has formal qualifications in architecture and building construction. More than 30 years experience in waterproofing and building maintenance both here and overseas. 

My formal qualifications include the following.

NSW DFT waterproofing licence
CLT Timber technology 
Corrosion protection certificate

 
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Barangaroo Sydney, I provided
architectural engineering and
waterproofing expertise for
Lend Lease for this project. Projects in Australia and overseas.
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Newtown
Waterproofing
Advice & Reports

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Alexandris
Waterproofing
Advice & Reports

 

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Parramatta PS & High School
Waterproofing
Advice & Reports

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Sub grade
Waterproofing
Advice & Reports

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