🔬 Service · Proof Load Testing & NDT
Non-Destructive Testing (NDT): MPI, DPI & UT in Saudi Arabia
Non-destructive testing finds cracks, wall loss and weld flaws without cutting or damaging the item. EES applies magnetic particle (MPI), dye penetrant (DPI), ultrasonic (UT) and visual methods to lifting equipment, structures, welds and pressure parts, and helps you choose the method that suits the material and the defect you are looking for.
Scope of Work
- ✓Method selection by material, defect type and access: MPI for surface and near-surface cracks in ferromagnetic steel, DPI for surface-breaking defects in any non-porous material, UT for internal flaws and remaining thickness
- ✓Magnetic particle testing of hooks, shackles, pins, lifting lugs, pad-eyes and load-bearing welds on cranes and lifting beams
- ✓Dye penetrant testing of welds and surfaces on stainless steel, aluminium and other non-magnetic materials, and of weld repairs after grinding
- ✓Ultrasonic weld testing, plate and forging checks and thickness gauging on structures, tanks, vessels and pipework
- ✓Visual testing (VT) of welds and surfaces as the first step before any other method, covering weld profile, undercut, spatter and surface condition
- ✓NDT before and after proof load tests on lifting points, and as part of periodic crane and lifting-equipment inspection when the client scheme calls for it
- ✓Written procedure, acceptance criteria and the technician qualification scheme and level agreed with you before work starts
Standards
- ✓ASME BPVC Section V (Nondestructive Examination)
- ✓ISO 9934 (MT), ISO 3452 (PT) and ISO 17640 (UT of welds)
- ✓ISO 9712 and ASNT SNT-TC-1A (NDT personnel qualification schemes)
- ✓Client NDT procedures and acceptance criteria
You Receive
- ✓NDT report for each method used (MT, PT, UT, VT) stating technique, equipment and results
- ✓Indication sketches and photographs with location, length and orientation
- ✓Accept or reject statement against the specified criteria
- ✓Equipment and consumable traceability records, with re-test report after repair
Standards & Approval Requirements
Standards, schemes and approval requirements that clients in the Kingdom commonly ask for. See how our work is aligned with each.
Non-Destructive Testing (NDT): MPI, DPI & UT by City
Mobilised to your site anywhere in the Kingdom.
Industries Using This Service
Oil, Gas & Petrochemical
Aramco-aligned equipment testing, H2S and confined-space training for upstream and downstream.
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Equipment certification and safety training for power plants, grids and water utilities.
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FAQs
Which NDT method do I need for a crane hook or shackle?＋
For most steel hooks, shackles and pins, magnetic particle testing is the usual first choice because it finds surface and near-surface cracks quickly on the part itself. Dye penetrant is used where the material is non-magnetic, and ultrasonic testing where the concern is an internal flaw or lost thickness. Hook throat opening and wear are measured separately during the lifting-equipment inspection. The final method follows your client's procedure.
Do you provide NDT testing in Dammam and NDT inspection in Jubail?＋
Yes. We are based in Dammam and mobilise to Jubail Industrial City, Ras Tanura and other Eastern Province hubs, working on site or in your workshop. Before we arrive we agree surface condition, access, power and lighting, and any hot-work, confined-space or gate-pass requirements.
What NDT personnel qualification do I need?＋
Clients and projects commonly name a qualification scheme such as ASNT SNT-TC-1A or ISO 9712, with a stated level for the person who interprets results. Put the scheme in your specification or enquiry, and we confirm before mobilising that the technician and level match it rather than assuming.
Can NDT replace a load test on lifting equipment?＋
No. NDT looks for flaws in material and welds, while a load test proves the item carries its rated load. For lifting points and pad-eyes the two work together, and procedures often call for NDT of critical welds before and after the proof load test.