Category: Safety & quality
Prepared by Eng. Ahmed Fathy, Projects Manager ·
Definition
A material submittal is the contractor sending data and samples of a proposed material to the consultant before purchase, to show it meets the specification.
Why it matters on a project
Supplying unapproved material can end in rejection and removal. Early approval protects the programme from supply waits.
Measurement and pricing
Usually includes the manufacturer's catalogue, test certificates, a sample and a compliance statement against the specification.
Common mistake
Submitting a general catalogue without stating the exact model, colour and thickness proposed.
Frequently asked questions
How is a material submittal different from a shop drawing?
The submittal is about the product itself; the shop drawing is about how it is fabricated and installed.
What does code B, approved as noted, mean?
Work may proceed following the comments, and a resubmission may be required for the record.
Related terms
- Shop drawingsDrawings prepared by the contractor or fabricator showing how items are made and installed, approved by the consultant before execution.
- Quality control planThe list of inspections, tests and hold points for each activity and who approves them.
- MarbleA natural stone used for floors, walls and stairs, requiring periodic surface protection.
- Inspection request (IR)A formal request from the contractor to the consultant to inspect work before the next stage.
Read next
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