DATA CENTRES · CRITICAL POWER · ENGINEERING ASSURANCE

Independent technical assurance
on the owner’s side.

We manage and verify design, procurement, quality, commissioning and handover for data centres and critical power infrastructure on behalf of the owner.

Clear engineering for critical infrastructure.

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15+ years of experienceInternational engineering expertise
Data centres and critical powerMission-critical systems focus
International project deliveryDesign, quality, commissioning and handover
Independent owner representationTechnical decision support aligned with owner objectives

ABOUT

An engineering approach built on 15+ years of international experience.

LNA Engineering provides independent technical advisory and engineering support for data centres, critical power systems and high-reliability infrastructure.

The experience base covers hyperscale and colocation data centres, diplomatic and public facilities, high-voltage and critical electrical infrastructure, and the delivery of design, QA/QC and commissioning scopes. Independent of project and client names, the focus is constructability, traceability and technical verification.

15+Years of international project experience
L1–L5Commissioning lifecycle
HV · MV · LVCritical power systems focus
CDCDP · CQM-CTechnical competence and quality foundation

Certifications and professional credentials

LNA’s technical approach is built on 15+ years of international experience together with CDCDP, CQM-C and IEEE Senior Member credentials.

CDCDP CQM-C IEEE Senior Member

SERVICES

On the owner’s side, at every critical project stage.

Independent technical decision support, digital document review and planned site involvement only where it adds value.

Remote-first Independent assurance Planned site involvement
Data centre design and technical review with hot and cold aisles, CRAH, cable routing and BIM coordination
02

ELECTRICAL SYSTEMS · CRITICAL MEP INTERFACES

Design & Technical Review

Electrical systems and critical MEP interfaces

We review whether the design meets its reliability, capacity, redundancy, constructability and maintainability objectives.

  • MV/LV architecture and critical power systems
  • Calculations, drawings, submittals and shop drawing reviews
  • Constructability, maintainability and BIM coordination
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  • Single-line diagram review
  • MV and LV system architecture
  • UPS, generator and critical power systems
  • Protection and selectivity philosophy
  • Cable sizing and voltage-drop review
  • Short-circuit calculations
  • Equipment capacity and redundancy review
  • Shop drawing reviews
  • Technical submittal assessments
  • RFI and technical change reviews
  • BIM coordination checks
  • Constructability and maintainability review

Delivery model: Digital document review and technical reporting

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Data centre QA/QC technical assurance with LNA status labels and digital inspection forms
03

QUALITY SYSTEM · REMOTE ASSURANCE

QA/QC & Technical Assurance

Independent quality control based on documents, photographs, test records and periodic technical site audits.

Instead of a full-time resident quality engineer, we independently audit quality plans, site evidence, non-conformances and closeout records.

  • PQP, ITP, checklist and method statement reviews
  • NCR, defect and punch-list analysis
  • Commissioning readiness and quality dashboards
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  • Project Quality Plan review
  • ITP and checklist review
  • Method statement review
  • Material and equipment compliance checks
  • Audit of inspection and test records
  • Analysis of NCR and defect records
  • Punch-list management
  • Remote quality review using photographs and site records
  • Periodic technical site audits
  • Quality dashboards and reporting
  • Commissioning readiness assessment

Delivery model: Remote assurance + stage-based site visits

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Data centre commissioning management with L1-L5, FPT, IST and N+1 verification dashboards
04

L1–L5 · INDEPENDENT VERIFICATION

Commissioning Management &
Independent Verification

Not the field testing contractor, but the independent technical party managing the process and verifying results for the owner.

We manage the commissioning strategy, test scenarios, issue process and closeout, attending only selected critical tests as planned.

  • Commissioning plan, programme and specification
  • FPT, IST and test-script management
  • Independent results assessment and final report
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  • Commissioning plan and programme
  • Commissioning specification
  • Management of the L1–L5 process
  • Review of FAT and SAT plans
  • Pre-functional checklist review
  • Functional Performance Test scenarios
  • Integrated Systems Testing scenarios
  • Test-script review and preparation
  • Commissioning issue-log management
  • Independent assessment of test results
  • Readiness review
  • Witnessing of selected critical tests
  • Final commissioning report

Delivery model: Remote management + critical FAT/SAT/IST witnessing

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Technical procurement and vendor comparison for UPS, switchgear, ATS/STS and transformers
05

TECHNICAL TENDERING · VENDOR MANAGEMENT

Procurement & Vendor
Technical Support

The technical decision support behind commercial comparison of critical equipment.

From tender scope to FAT preparation, we compare bids, technical deviations and manufacturer documentation to support sound procurement decisions.

  • RFQ scope and technical bid evaluation
  • Vendor qualification, submittals and deviation management
  • FAT procedure and long-lead equipment tracking
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  • Preparation of technical tender documents
  • RFQ technical scope
  • Technical comparison of bids
  • Technical bid evaluation
  • Vendor qualification
  • Technical submittal and datasheet review
  • Technical deviation-list management
  • Review of manufacturer documentation
  • FAT procedure review
  • FAT and vendor-inspection coordination
  • Long-lead equipment tracking
  • Technical procurement recommendations
FOCUS EQUIPMENT

MV Switchgear · Transformers · Generators · UPS · LV Switchgear · Busbar · ATS/STS · Protection Relays · BMS/EPMS · Cable Containment · Cable Cleats

Delivery model: Remote technical evaluation + planned vendor/FAT attendance

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Data centre handover and operational readiness with as-built, O&M, asset and training records
06

OPERATION-READY HANDOVER

Handover & Operational Readiness

Not operating the facility, but ensuring the operations team receives complete, traceable and usable information.

We review as-built, O&M, training, asset and closeout records and manage their structured, verified transfer to the operations team.

  • O&M, as-built and asset-register verification
  • Training matrix and SOP/MOP/EOP support
  • Final dossier and missing-document closeout
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  • O&M manual review
  • As-built document review
  • Asset-register verification
  • Classification of vendor documents
  • Training plan and training matrix
  • Review of training content and records
  • Preparation of system operating narratives
  • SOP, MOP and EOP document support
  • Spare-parts and warranty lists
  • Final handover dossier
  • Missing-document and closeout tracking
  • Digital handover system

Delivery model: Document management, verification and handover coordination

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Data centre laser scanning, point cloud, Scan-to-BIM, digital twin and asset tagging
07

REALITY CAPTURE · DIGITAL HANDOVER

Digital Engineering &
Reality Capture

Digital engineering that connects site reality to the model—and the model to equipment, test and handover records.

We convert point-cloud data captured by partner field teams into deliverable information through modelling, deviation analysis, equipment tagging and document links.

  • 3D laser scanning, point clouds and Scan-to-BIM
  • As-built verification, clash and deviation review
  • Asset-level digital handover and twin-ready data
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  • 3D laser scanning
  • Point-cloud processing
  • Scan-to-BIM
  • As-built BIM model
  • Installation verification
  • BIM clash and deviation review
  • Equipment tagging
  • Digital handover
  • Linking documents to 2D or 3D models
  • Asset-level linking of FAT, SAT, commissioning and O&M records
  • Digital twin-ready asset information

Delivery model: Partner field scanning + LNA modelling, verification and handover management

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CONTACT

Let us clarify your technical requirement.

Share your project stage, the technical challenge and the support you need. Your enquiry will be reviewed directly.

GENERAL ENQUIRIES info@lnaeng.com

DIRECT CONTACT

Contact us by email.

Use our business email address for general enquiries and project discussions.

info@lnaeng.com