Verify Fabricated Items Match Design (Dimensional Control, Verification and Assurance)

Quantapoint verifies that fabricated items meet design specifications in the shop prior to shipment, eliminating interferences, fit-up problems and field work.

Dimensional Assurance for Zero-Defect Fabrication

Zero-Defect Fabrication™ is free of fabricated item errors, such as incorrect flange centers, lengths, rotations and skews. Quantapoint employs an experienced team of specialists using our proven SureFit™ dimensional control, verification and assurance work process to verify that piping spools, lines and structure match design specifications prior to shipment. This helps ensure that a Zero-Defect Design™ is reflected in the final fabricated items. By verifying fabricated items match design, Quantapoint clients have been able to reduce field fit-up welds by 95% and fabrication clashes by 98%.

Spools Meet Specifications with Spool Inspection Reports
Spool Inspection Reports verify the fabricated dimensions of spool pieces, including flange center, bolt rotation, flange skew and critical design lengths. They are ideal when a project contains significant fabricated spools or field work must be minimized.

Lines Assemble and Fit with Line Inspection Reports

Line Inspection Reports verify that the full set of fabricated spools, valves, fittings and gaskets will both fit together and be within the assembly tolerances of the tie point coordinates. While each part of the line may be within its individual fabrication tolerances, there may still be fit-up issues due to accumulated tolerances or variation in standard equipment. Line Inspection Reports are ideal when a project contains significant fabricated spools, has fixed tie points or a tight schedule or field welds must be minimized.

Verify Fabricated Structure with Structure Inspection Reports
Structure Inspection Reports verify the fabricated dimensions of structure, including beam and column placement and critical design lengths. They are ideal when a project contains significant fabricated structure, field fabrication is limited or not possible or field welds must be minimized.

Typical Benefits from Verifying Fabricated Items Match Design
By verifying fabricated items match design (PDF), Quantapoint clients have typically been able to

• Reduce field fit-up welds by 95% – Fabrication verified to eliminate unnecessary field welds
• Cut fabrication clashes and interferences by 98% – Ensure that a zero-defect design is reflected in the final fabricated items