Technical analysis
Traceable acceptance of product identity, dimensions, batch labels, reports, retained samples and installed areas.
Engineering scope
- Principle
- Compare the purchase specification, approved sample and delivered label before unloading for use.
- Verification
- Record roll length, width, basis weight or thickness, quantity, appearance and supporting reports by batch.
- Field control
- Retain representative samples and map each batch to its roof or wall installation zone.
System decision
Start with the actual roof or wall build-up, climate, indoor condition and risk at the relevant interface. Product data must be connected to a defined layer and detail.
Documentation and acceptance
Keep design details, approved product data, delivery labels, batch records, mock-ups, concealed-work photographs and repairs traceable to the installed area.