The Practice · Since 2014

Arc Flash.
The 12-year practice.
The 21-country footprint.

Over 1,000 power system studies. Over 500 arc flash deliverables. Across 21 countries. Every report signed by a Chartered Engineer (CEng MIE FIE). IEEE 1584-2018 calculation. NFPA 70E 2027 work-practice rules. ADNOC-AVL pre-qualified. The umbrella service explainer for buyers researching VB Engineering as their arc flash consultant.

Scope Your Arc Flash Study → See the Workflow
VB engineer at an arc flash compliance walkdown at a UAE brownfield plant · cinematic field shot
VB field team at an arc flash compliance task at a UAE plant
Bilingual · ADNOC spec
• LIVE INSTALLATION · INCOMER-1
Engineered label on red INCOMER-1 panel
Blue arc-rated suit · orange hood · bilingual label affixed under witness signature
500+
Arc Flash Studies
1,000+
Power System Studies
21
Countries
12
Years · Since 2014
UAE Standards Stack

IEEE 1584 + NFPA 70E + Country Codes.
The three layers The three layers any arc flash audit reads.

An Arc Flash Study at VB Engineering is not a single-standard document. It is a layered compliance proof against the IEEE 1584-2018 calculation methodology, NFPA 70E 2027 work-practice rules, and the country-specific dutyholder regulation (the country dutyholder code in UAE, Aramco SAES-P-114 in KSA, OSHA 1910.269 in USA, AS/NZS 4836 in Australia, EAW 1989 in UK, CEA 2023 in India, QatarEnergy ELE 4-2 in Qatar, KOC ELE-STD-070 in Kuwait, PDO SP-1080 in Oman, BAPCO ESS in Bahrain).

IEEE 1584-2018
Arc Flash Calculation
The current calculation standard. 2002 method retired. Incident energy at every working position, arc flash boundary, restricted approach distance.
NFPA 70E 2027
Electrical Safety in the Workplace
The work-practice standard. PPE category tables, approach boundaries, energised-work permit format, labelling format, 5-year revalidation cycle.
Country dutyholder code
Per geography
ADNOC SAES + Aramco SAES + OSHA 1910 + AS/NZS 4836 + EAW 1989 + CEA 2023 + QatarEnergy + KOC + PDO + BAPCO + 11 European/Asia variants. We hold pre-qualification with multiple operating companies.
CEng MIE FIE signature
Engineering integrity
Every section signed by a Chartered Engineer. Audit-ready, insurer-ready, regulator-ready.
Bilingual labels · what your auditor sees on every panel

Same calculation. Two languages. One audit-ready label.

ADNOC operating-company specifications mandate bilingual Arabic-English labelling on every switchgear, MCC, and transformer. Below are two real labels from a VB Engineering deliverable. The English NFPA 70E format. The Arabic WARNING format. Same incident-energy data. Equal weight. Affixed under witness signature.

English NFPA 70E DANGER arc flash label · DOUBLE BREAK ISOLATOR_1 · 1627.85 cal per cm squared EN · NFPA 70E
DOUBLE BREAK ISOLATOR_1
1627.85 cal/cm² · Dangerous
Arabic WARNING arc flash label · BUS-600 KVAR APFC Panel · 4.33 cal per cm squared · ADNOC SAES format AR · ADNOC SAES
BUS-600 KVAR APFC
4.33 cal/cm² · Category 1

Print-ready. Site-installed. Witness-signed.

Every label carries: DANGER ARC FLASH HAZARD (English top, Arabic bottom · equal weight per ADNOC specification), ATPV cal/cm² value, arc flash boundary distance, restricted approach distance, PPE category, equipment ID, study date.

Labels are printed at our Hyderabad facility, shipped to UAE, installation supervised by our on-site team. Operator option to print locally with our master files. Five-year revalidation written into the AMC retainer.

What you receive

Six deliverables. One Chartered Engineer signature.

An Arc Flash Study from VB Engineering is not a software report PDF. It is a documented engineering deliverable structured for HSE audit, insurer review, and procurement file. Every section signed CEng MIE FIE.

Power System Modelling and Arc Flash Risk Analysis · the ETAP DigSILENT model that produces the incident energy report 01

IEEE 1584-2018 Incident Energy Report

Incident energy at every working position calculated against IEEE 1584-2018 method (the 2002 method is retired in our practice). Arc flash boundary, restricted approach distance, PPE category per ATPV. Calculated in ETAP or DigSILENT, hand-verified at critical buses.

ETAPDigSILENTIEEE 1584-2018
Engineered VB warning label installed on HVAC VIVARIUM LAB 1600A panel showing 7.1 cal per cm squared with arc flash and shock boundary annotations 02

Bilingual Arabic-English Labels

Print-ready arc flash warning labels in bilingual format · English on top, Arabic below, both equal-weight per ADNOC operating-company specification. ATPV value, working distance, PPE category, equipment ID. Mounted on every switchgear, MCC, transformer.

Bilingual AR-ENADNOC spec
VB Engineering full certifications stack · ISO 45001 · ISO 9001 · chartered-engineer credentials referenced on every signed deliverable 03

SAES-E-005 Conformance Matrix

Section-by-section mapping of the study to the country dutyholder code clauses. Front-of-report submission template. Format pre-cleared with multiple ADNOC operating companies · auditors recognise the layout.

SAES-E-005Audit-ready
Data Verification and SLD Preparation · field walkdown data reconciled against legacy single line diagram before any calculation begins 04

SLD Reconciled to As-Found

Single-line diagram verified against the as-installed equipment via supervised walkdown. Drift from legacy SLD logged. The calculation accuracy is constrained by SLD accuracy · we deliver both. Client engineer co-signs reconciliation.

As-found SLDClient-verified
Data Collection and On-Site Survey · nameplate, CT and PT ratio, breaker trip-unit settings logged on tablet during the walkdown phase 05

Walkdown + Field Data Pack

Nameplate verification, CT/PT ratio confirmation, breaker trip-unit settings, cable run measurements. Every equipment item photographed and tablet-logged. The basis-of-design archive that survives staff turnover.

Field-verifiedPhoto-documented
Our methodology summary · the engineering audit trail that every Arc Flash Study deliverable opens with 06

Executive Summary + Action Register

2-page executive summary for HSE Head sign-off. Action register with categories (engineering control, PPE upgrade, procedure change, training), priority ranking, responsible discipline, target dates. The format your HSE auditor reads first.

Exec-readyAction tracker
The Workflow

Seven engineering steps. Six to eight weeks.

The Arc Flash Study workflow is methodical, technical, and signed at every gate. We are not delivering a PDF · we are delivering an engineering audit trail.

STEP 01

Site walkdown + as-found verification

Physical walkdown of every switchgear, MCC, transformer. Nameplate verification, CT/PT ratio confirmation, breaker trip-unit settings logged on tablet. Legacy SLD reconciled to field. Drift documented per equipment. Client engineer accompanies walkdown.

2-3 days siteSenior Engineer led
VB engineer + client engineer reviewing plant single-line diagram in the UTILITY MCC room · as-found verification walkdown · client-co-signed reconciliation
STEP 02

SLD reconciliation + client sign-off

Walkdown data plotted against the client SLD. Every drift logged. Client engineer co-signs the reconciled SLD before any calculation begins. This is the input-layer discipline that decides accuracy of every downstream number.

3-5 days deskClient co-signed