Gokbilge Engineering

03 · Delivery & Contract Control

Quality Assurance, Quality Control & Inspection

Quality management for EPC and construction projects from approved requirements and vendor surveillance through site inspection, nonconformance control, testing evidence and handover dossiers.

Engineering team conducting a technical design review in front of industrial models and drawings.
03

Lifecycle position

Engineering, construction, quality, HSE, cost and contractual control

Maintain one control thread across engineering, programme, site supervision, quality, HSE, quantities, payments, permits, utilities, notices, variations and claims while multidisciplinary work moves through construction.

Service at a glance

  • Project Quality Plan, ITP, hold/witness points and inspection registers
  • Material traceability, vendor quality surveillance, FAT and source inspection
  • NCR/CAR control, test records and turnover dossier readiness
01

Quality planning before work starts

Quality control is most effective when acceptance evidence is designed before fabrication or installation begins. Gokbilge converts contract requirements, specifications, drawings, codes, approved submittals and manufacturer instructions into a Project Quality Plan, discipline-specific inspection and test plans and traceable inspection registers.

Hold points, witness points, review points, responsible parties and required records are defined before the work reaches an irreversible stage. This reduces the risk of discovering after concealment, shipment or energization that the evidence required for acceptance was never produced.

02

Vendor, material and fabrication quality

Quality surveillance extends upstream into procurement. Material certificates, approved manufacturers, welding qualifications, calibration records, manufacturing procedures, inspection releases, FAT records and preservation requirements are checked against the purchase order and project specification.

Traceability is maintained where the project requires it, linking delivered material or equipment to certificates, heat numbers, serial numbers, inspection releases and installation location. Supplier deviations are controlled before shipment rather than becoming site problems after the logistics chain has already committed cost and time.

03

Site inspection and nonconformance control

Site quality records verify that work proceeds from approved drawings, method statements, materials and inspection points. Inspection requests, test results, dimensional checks, torque records, weld inspections, concrete records, cable tests and equipment installation checks are linked to the relevant work package.

Nonconformances are classified, assigned and closed through evidence rather than informal agreement. NCRs, corrective actions, concessions, repair procedures and reinspection are tracked so the project understands both the immediate defect and whether a systemic cause could repeat elsewhere.

04

Quality records as handover evidence

Inspection and test evidence should progressively build the turnover dossier rather than be assembled from scattered files at the end of the project. Gokbilge can structure package-level quality dossiers, punch records, certificates, FAT/SAT results, calibration evidence, as-built support and final release records around system and handover boundaries.

The client receives an auditable quality trail that supports acceptance, commissioning, warranty administration and later operation. Gokbilge provides project quality and inspection management; statutory third-party certification or accredited inspection remains with the competent bodies where required.

  • Project Quality Plan and ITP register
  • Material and equipment traceability register
  • NCR/CAR and concession register
  • FAT/SAT and turnover quality dossier

Related guidance

Practical guidance behind this service

These Gokbilge articles explain the tender, contractual, commercial and delivery decisions most closely connected to this capability.

Apostille, legalisation and certified translation for work-experience documents: what to do when the country is or is not a Hague party

A practical authentication guide explaining what an apostille actually proves, why private documents may need notarisation first, how non-Hague legalisation chains work and why tender documents may require less—or more—than apostille.

Same lifecycle stage

Services typically coordinated with this capability

Maintain one control thread across engineering, programme, site supervision, quality, HSE, quantities, payments, permits, utilities, notices, variations and claims while multidisciplinary work moves through construction.