RIBSPAN | Custom steel project checklist DRAWING & APPLICATION - Drawing number, revision, units and CAD/PDF files - Part function, mating parts and assembly method - Destination market and applicable project requirements MATERIAL & GEOMETRY - Material grade and relevant material standard - Critical dimensions and tolerances - Hole pattern, edge conditions and weld requirements - Finish type and coating requirements STRUCTURAL REQUIREMENTS - Project engineer's loading and acceptance criteria - For screw piles: soil information, shaft/helix geometry and installation method - Required tests and responsible engineering reviewer COMMERCIAL & DELIVERY - Sample quantity, batch quantity and repeat order plan - Required delivery date and destination port - Tooling, sample fees and trade terms to agree in quotation - Part identification, packing and inspection evidence Complete this checklist with your project team. This document is a purchasing guide, not structural design approval.