Published · 2026-10-10

Prepare a span-table clarification request

1. Project, destination and floor-area reference: ____________________

2. Drawing number and revision: ____________________

3. Offered profile drawing and revision: ____________________

4. Steel grade, thickness and thickness basis: ____________________

5. Slab and concrete inputs supplied by the designer: ____________________

6. Support layout, bearing width with units and definition of span: ____________________

7. Single or continuous arrangement stated by the bidder: ____________________

8. Propping assumption and approval-document reference: ____________________

9. Construction-stage load definition and units: ____________________

10. Completed-floor load definition and units: ____________________

11. Fire and deflection checks required for this project: ____________________

12. Table page, row or calculation revision: ____________________

13. Requested input versus bidder’s stated input: ____________________

14. Unresolved difference, reviewer and response date: ____________________

15. Included/excluded supply and temporary-work scope: ____________________

Use the existing floor-deck Schedule/Project workbook for quantities and project information. The additional comparison worksheet records evidence and questions; it does not calculate capacity. The responsible designer must confirm the offered system and applicable project requirements. Installation, concrete placement and temporary-support decisions need the approved project documents.
Manufacturer guidance is used to frame document-review questions. No manufacturer’s model, numerical span, load, certificate or supply capability is attributed to ZY. This is a buying guide, not installation instructions.