Stone Sourcing Services

Specification Support

Specification Support helps organize a natural-stone brief into explicit fields and confirmation questions. It can identify missing material identity, format, dimensions, finish, exposure, testing, fabrication, packing and commercial assumptions. It is not architectural, engineering, facade, fabrication, installation or code advice, and the responsible project professionals must approve the final specification.

Create a field-by-field requirements matrix

Separate confirmed project requirements from preferences and open questions. Record material or acceptable families, application, exposure, format, thickness, dimensions, finish, edge, openings, support, attachment, quantity, tolerances, samples, mock-ups, tests, documents, packing, destination and schedule. Assign each unresolved item to the party responsible for deciding or supplying it.

Use evidence statuses consistently

Mark information as published, enquiry only, confirmation required, not published or not applicable. A catalogue term should not silently become a contractual requirement, and an unavailable test should not be represented by a generic value. When a supplier provides a statement, retain the document reference and review date so later revisions can be traced rather than copied without context.

Return approval to the responsible team

Specification support can make questions visible and improve quotation comparison, but it cannot decide structural loads, anchorage, substrate, waterproofing, movement, slip, fire, accessibility or code compliance. The final issue should identify the architect, engineer, fabricator, installer, testing laboratory or authority responsible for each technical acceptance.

Written confirmation

What to include in the next brief.

  1. List every material, dimension, finish, assembly, evidence and commercial field required by the brief.
  2. Assign a status and responsible decision-maker to each unresolved item.
  3. Attach source references, sample IDs, review dates and revision information.
  4. Obtain final approval from the appropriate designer, engineer, fabricator, installer or authority.

Evidence basis

Reviewed sources

Sources support the visible general guidance. They do not approve a selected product, lot, assembly, fabrication method, installation or commercial offer.

  1. Dimension Stone Design Manual Natural Stone Institute

    Comprehensive selection, detailing, installation and maintenance reference.

  2. ASTM International Standards for Dimension Stone Natural Stone Institute

    Material specifications and performance-test context.

Project inquiry

Turn this guide into a written project brief.

Include the application, material direction, dimensions, quantity, destination, needed date and required evidence. Current products, lots, documents, availability and commercial terms are confirmed in writing.