An extra-over service for adding the specified cement treatment to approved backfill around road-sign foundations. It is additional to the base excavation and backfill item.
Technical specification
- Unit: m³ of treated backfill as measured under the contract.
- Cement dosage, material grading, moisture conditioning and compaction are specified by the engineer.
- Confirm the mixing method, layer placement and curing requirements.
- Testing and inspection requirements are agreed before work starts.
- This item is not automatically equivalent to a concrete footing.
Scope and exclusions
Base excavation, untreated backfill, concrete foundations, plant mobilisation, testing and traffic management are excluded unless listed in the quotation.
Ordering details
Send the required quantity, dimensions, site location and approved drawing or sign schedule to Road Signage Africa. Confirm material and reflective grade before production. Product images are illustrative. Prices exclude VAT. BOQ references: W01028.
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