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785 AXIAL MAINTAINED LOAD PROOF TESTING OF WORKING PILES
• Type of test: site specific.
• Pile group designation: site specific.
- Number of piles to be tested: site specific.
- Test pile construction: site specific.
- Test load (maximum): site specific.
• Special requirements: site specific.

810 TIMING OF PILE LOAD TESTING
• Period between installation and load testing (minimum): Until concrete achieves
sufficient strength to avoid damage when tested .

825 WORK TO PILE HEADS AFTER TESTING
• Preliminary/ anchor piles: Cut down to site specific depth below blinding layer to
ground slab and backfill hole with site specific fill .
• Working piles: site specific .

COMPLETION

920 PILING GUARANTEE
• Type: Insurance backed. Administered by an independent insurance protection
company.
- Guarantee period (minimum): 25 years from completion.
Documentation: Provide certificates/ guarantees at completion of piling works.

RotF generic (intermediate) NBS 2014 6118-AEW-XX-XX-NBS-A-01