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25 marquee operators across 21 countries trust VB Engineering with their As-Built Engineering engagements.
VB Engineering As-Built Engineering from the Dubai partnership entity. Country-native standards overlay. CEng MIE / UAE-licensed signed. Native handover to Wistwin · the sister Industry 4.0 digital twin SaaS.
As-built engineering done the way UAE operators expect: LiDAR-first, CAD-native, conforming to ADNOC SAES (Specifications for Engineering Studies), signed by a Chartered Engineer (CEng MIE FIE).
Across the ADNOC asset base, the Jebel Ali industrial zone, and the DEWA-fed industrial corridors of Dubai, a reconciled as-built drawing package is what every regulator, insurer, and digital-twin handover ultimately depends on. The UAE's industrial backbone is ADNOC's onshore and offshore portfolio (Ruwais refining/petrochem · Habshan/Bab gas processing · upstream Abu Dhabi), Jebel Ali's heavy industrial and free-zone manufacturing, and the DEWA / EWEC grid carrying it. Brownfield engineering here lives or dies on conformance to the ADNOC Specifications (SAES) and the bilingual Arabic-English documentation standard that ADNOC operations expect. The UAE industrial backbone was largely built between 1980 and 2010. Today's opportunity is the brownfield retrofit, decarbonisation overlay, and digital-twin handover. ADNOC's Operating Companies are explicit about this in their procurement: brownfield digital engineering is the named requirement.
P&ID and instrumentation drafting follows ISA S5.1 with PIP PIC001 as the reference for process-industry symbology. Isometric drafting follows ISO 6428. Where the operator references ADNOC SAES (Specifications for Engineering Studies) · IEC 60909 (short-circuit) · IEC 61936 (HV installations) · IEC 60079 (hazardous area), the deliverable formatting layer aligns to it; line numbering, equipment tagging, and revision-control discipline are invariant.
Isometric drafting from the LiDAR point cloud against ISO 6428 conventions. Spool list, fabrication isometric, and weld-map deliverable structure depending on the downstream workflow.
GA drawing reconciled against the as-found equipment layout. Plot-plan updated with the new equipment positions, elevations, and access-route updates. Tie-in to civil + structural drawings where the operator package is integrated.
Process flow diagram (PFD), heat and material balance, and utility flow drawings updated against the as-found process configuration. Where the process has drifted from the original design (a recurring finding on plants over 20 years old in UAE), we document the drift and align the deliverable to the operating condition.
Equipment tag list, line list, and instrument index reconciled to the point cloud. The full package hands directly to the Wistwin digital-twin platform or the operator's asset-management system with no re-registration required.
LiDAR-backed reconciliation against the legacy P&ID / GA / isometric package. Every discrepancy logged with point-cloud screenshot, equipment-tag location, and recommended disposition. The log becomes the basis for the formal as-built revision.
P&ID drafted to ISA S5.1 in your CAD environment (AutoCAD P&ID, SmartPlant P&ID, AVEVA P&ID, Bentley OpenPlant). Where the existing P&ID is recoverable, we mark up to the as-found condition; where it is not, we rebuild from the field plus operator interviews.
Three UAE engagements (across ADNOC, DEWA-fed, and Jebel Ali industrial customers) that show the pattern:
a gas-gathering field with 33 kV ring main and 12 satellite skids.
The engagement: SAES-E-001 conformance audit found relay grading drift after expansion; full reset of coordination plus harmonics plus arc flash documentation in bilingual format.
a 1.2 MTPA polyolefins train with 132 kV intake and 11 kV distribution.
The engagement: Insulation coordination review triggered by lightning event on the 132 kV bus; surge arrester rerating and Class C SPD selection across the LV bays.
a heavy steel-fabrication yard with 11 kV DEWA connection and 4 MVA in-plant load.
The engagement: DEWA Distribution Standard compliance audit on the 11 kV breaker arrangement; SLD reconciliation against the original DEWA-approved drawings.
Buyer questions we hear consistently across ADNOC pre-qualification, SAES conformance, and DEWA connection conversations:
Tell us what package you need rebuilt in UAE. A drafting lead responds inside 24 hours.
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