Request Multiple Quotes from Fabricated Structural Assemblies Suppliers and Manufacturers

The challenge

The solution

The outcome

Requirements

• 1) Define scope: assembly types, standards, load ratings, dimensions, finishes, tolerances, volumes, delivery locations, and timeline.
• 2) Set sourcing strategy: single vs dual sourcing, regional vs global, make/buy split, preferred materials, and total cost targets.
• 3) Build supplier criteria: proven fabricated structural assembly experience, relevant certifications, engineering capability, capacity, equipment, QA/QC, EHS, and financial stability.
• 4) Verify compliance: ISO/industry certifications, weld qualifications, traceability, code adherence, local regulations, and document control.
• 5) Assess technical capability: fabrication methods, CNC/cutting/welding/assembly capability, dimensional control, NDT/inspection, coating/painting, and packaging.
• 6) Review performance history: reference projects, on-time delivery, defect rates, claims history, and responsiveness to changes.
• 7) Evaluate commercial terms: pricing model, tooling/NRE, payment terms, lead times, escalation clauses, warranty, liability, and Incoterms.
• 8) Check supply chain resilience: raw material sources, subcontractors, logistics capability, inventory strategy, and contingency plans.
• 9) Audit quality system: incoming inspection, in-process controls, final inspection, NCR/CAPA process, and sample/test records.
• 10) Confirm project management: dedicated contact, reporting cadence, milestone tracking, engineering change handling, and issue escalation path.
• 11) Perform onboarding due diligence: site audit, capability assessment, business/credit checks, insurance, and ethical/sanctions screening.
• 12) Define contract requirements: specifications, acceptance criteria, KPIs, penalties/credits, confidentiality, IP, and change control.
• 13) Establish communication process: approved drawings/BOMs, document revision control, submittal workflow, and RACI roles.
• 14) Set up launch plan: first article approval, pilot run, PPAP/FAI if applicable, packaging verification, and logistics testing.
• 15) Monitor supplier performance: OTIF, quality ppm, cost variance, lead time, responsiveness, and continuous improvement actions.
• 16) Build improvement roadmap: value engineering, standardization, productivity gains, and periodic strategic reviews.

Best practices

• 1. Define exact scope, loads, tolerances, and performance requirements before issuing RFQs.
• 2. Verify the supplier’s fabrication capabilities, certifications, and relevant project experience.
• 3. Require full material traceability and mill test reports for all critical components.
• 4. Review weld procedures, welder qualifications, and quality control documentation.
• 5. Confirm compliance with applicable codes, standards, and local regulatory requirements.
• 6. Establish clear dimensional, finish, coating, and corrosion protection specifications.
• 7. Request detailed shop drawings, submittals, and approval workflows before fabrication starts.
• 8. Validate capacity, lead times, and production schedule alignment with your project timeline.
• 9. Inspect packaging, handling, and transportation plans to prevent damage in transit.
• 10. Define acceptance criteria, inspection checkpoints, and third-party testing requirements.
• 11. Negotiate warranty terms, defect correction procedures, and post-delivery support.
• 12. Assess supplier financial stability and supply chain resilience for long-term reliability.
• 13. Standardize procurement terms for change orders, revisions, and escalation control.
• 14. Require strong project communication, progress reporting, and milestone tracking.
• 15. Evaluate total cost of ownership, not just purchase price, including installation, maintenance, and lifecycle performance.