Define the order scope before procurement
A bulk project stone order commonly covers several areas, component types, and required dates. A request that states only the total area or a general stone color is therefore not enough for a meaningful comparison. The scope should separate material, finish, nominal thickness, edge profile, cutouts, quantities, and the intended handover milestones.
Natural stone slabs may differ in background color, vein density, and naturally formed features. Practical control does not mean promising identical slabs. It means agreeing on an acceptable range and deciding how material will be allocated across the project areas.
Documents and information to align
| Information group | What to include | Why it is checked |
|---|---|---|
| Material | Material code, finish, and an approved sample or full-slab image | Avoid using one general trade name for different selections |
| Components | Quantity schedule, dimensions, thickness, edges, cutouts, and drawing references | Keep the quotation, drawings, and fabrication list aligned |
| Project zones | Application area, color or vein priorities, and required sequence | Support material allocation and phased handover |
| Handover | Identification, crate grouping, location, timing, and receiving contact | Reduce ambiguity during counting and transfer |
Current documents should carry a date or revision code. If dimensions, quantities, or cutout positions change, the affected scope should be reconfirmed instead of allowing several versions to remain active.
Approve an acceptable material range
A small sample can establish an initial color direction, but it does not show the full movement of a slab. Where several slabs will be viewed together, review full-slab images or the proposed slab group and record which features are acceptable, which should be avoided, and where visual continuity has priority.
The approval range should reflect the actual stone type and application. The Natural Stone Institute Technical Bulletins provide a useful starting point for identifying technical questions. Final requirements must still follow the documentation for the selected material and the confirmed project documents.
Plan batches and retain component traceability
If an order is handed over in stages, each stage should have its own component list and zone scope. Slab, component, and destination codes should remain linked from material approval through packing. This provides a reference when a change, shortage, or later addition needs to be reviewed.
- Plan stages by project zone and required date, not only by total quantity.
- Use one identification rule across drawings, component labels, and crate lists.
- Retain full-slab images, close-up records where needed, and the list of components taken from each slab when traceability is required.
- Mark exceptional components separately rather than assuming one specification applies throughout.
Traceability supports comparison, but it cannot guarantee an exact color or vein match when additional natural stone comes from another batch.
Reference images
Packing and receiving conditions
Before packing, confirm which components belong in each crate, how external identification will be displayed, and which documents will accompany the shipment. Crate dimensions or weight limits should suit the transport plan and the receiving capability confirmed by the responsible party.
The delivery location, time window, access conditions, unloading equipment, and person responsible for counting are part of the receiving plan. NHAN BAN STONE confirms only the supply and workshop-fabrication activities within the agreed scope. Site survey, measurement, structural work, site unloading, and installation remain with the relevant project parties.
Prepare a quotation request
For a bulk project stone enquiry, provide the quantity schedule, current drawings, preferred material code or family, color and vein approval criteria, phased requirements, and handover conditions. NHAN BAN STONE can compare this information with material options available for review and define the workshop-fabrication scope before confirmation.
