📍 2 Jurong East Street 21, Unit 04-27 IMM Building, Singapore 609601
Data Center Engineering & Commissioning

Mission-critical infrastructure, built on 25 years of Oil & Gas engineering discipline

End-to-end Data Center engineering, construction supervision, QA/QC, commissioning and lifecycle support — from design review through Integrated Systems Testing, handover and operations.

25+
Years Oil & Gas Engineering, QA/QC & Commissioning
L1–L5
Full Commissioning Level Coverage
9
Core Service Domains
4
Regions: SG · APAC · Middle East · India
Oil & Gas Engineering Electrical Mechanical Cabling QA/QC Commissioning Project Management
Executive Summary

Extending proven Oil & Gas discipline into the Data Center sector

OCS Group can extend its established Oil & Gas engineering, inspection, construction support, electrical, mechanical, cabling, QA/QC and commissioning experience into the mission-critical data center sector. The proposed service model covers the complete lifecycle — from design review and construction supervision through mechanical completion, testing, integrated systems commissioning, handover and operational support.

The strongest initial market position is as an engineering support, PMC, QA/QC, MEP construction supervision and commissioning partner, while progressively building specialist capability in data-center standards, high-density cooling, DCIM/BMS integration and critical facility operations.

A structured, lifecycle-based approach — engineering discipline carried over directly from large-scale Oil & Gas project delivery.
Data center facility infrastructure
Complete Service Portfolio

Full lifecycle coverage, one delivery partner

Nine core service domains spanning planning, engineering, construction, testing, commissioning and operations for mission-critical facilities.

01

Project Management

Planning, scheduling, cost control, QA/QC, reporting, risk and stakeholder management.

02

Engineering Support

Electrical, mechanical, HVAC, structural, ELV, fire protection and BMS coordination.

03

Construction Management

Site supervision, contractor coordination, installation verification and progress control.

04

QA/QC Inspection

ITPs, FAT/SAT witnessing, cable and equipment testing, inspection records and quality dossiers.

05

Mechanical Completion

Systemization, walkdowns, punch listing, MC certificates and completion dossiers.

06

Pre-Commissioning

Cleaning, flushing, pressure tests, IR/continuity tests, loop checks and functional verification.

07

Commissioning

Equipment startup, functional testing, load testing, failover and integrated systems testing.

08

Operational Readiness

SOP/MOP/EOP support, training, O&M documentation, spares and handover readiness.

09

Facility Operations

Critical facility engineering, preventive/predictive maintenance, audits and vendor coordination.

Detailed Capabilities

Scope of services, discipline by discipline

Click any discipline to view its scope of work and testing / deliverables coverage.

Scope
  • Project planning and scheduling using Primavera P6 / MS Project
  • Work Breakdown Structure (WBS) and master schedule development
  • Budget, cost and change control
  • Procurement and vendor coordination
  • Contractor and subcontractor management
  • Risk register and mitigation tracking
  • HSE and quality management coordination
  • Daily, weekly and monthly progress reporting
  • Stakeholder, interface and handover management
Deliverables / Coverage
  • Master schedule
  • Progress dashboard
  • Risk register
  • Project controls reports
  • Interface register
Scope
  • Single Line Diagram (SLD) review
  • Load calculation and capacity review
  • Short-circuit and protection coordination review
  • Earthing and lightning protection review
  • MV/LV switchgear installation supervision
  • Transformers, UPS systems and battery banks
  • Static Transfer Switches (STS), PDUs and RPPs
  • Busduct/busway systems
  • Cable tray, power cable installation and termination
Testing / Deliverables
  • Insulation resistance (IR) testing
  • Continuity and phase rotation
  • Earth resistance testing
  • Breaker functional testing
  • Protection relay testing
  • Battery autonomy/capacity testing
  • UPS functional and transfer testing
Scope
  • Chilled-water and condenser-water systems
  • Cooling towers, chillers, pumps and valves
  • Heat exchangers, CRAH/CRAC units
  • Pipework installation
  • Water treatment systems
  • Equipment alignment and installation verification
Testing / Deliverables
  • Pressure/hydro testing
  • Pipe flushing and cleaning
  • Leak testing
  • Flow verification
  • System balancing
Scope
  • Precision cooling systems and airflow management
  • Hot-aisle and cold-aisle containment
  • Chillers, cooling towers and DX cooling systems
  • Ventilation and fresh-air systems
  • Environmental monitoring interfaces
Testing / Deliverables
  • Air and water balancing
  • Temperature mapping
  • Humidity verification
  • Cooling capacity tests
  • N+1 / 2N redundancy and failover testing
Scope
  • Cat6/Cat6A structured cabling
  • Fiber-optic backbone installation
  • Fiber splicing and termination
  • Patch panels and rack cabling
  • Cable tray/routing supervision
  • Cable labeling and identification
Testing / Deliverables
  • OTDR testing
  • Fiber loss testing
  • Copper cable certification
  • Continuity testing
  • Cable mapping and records
Scope
  • CCTV, access control, intrusion detection
  • Public address and IP telephony
  • Wi-Fi infrastructure
  • Network racks, switches and routers
  • MDF/IDF room installation support
Testing / Deliverables
  • Network connectivity and port verification
  • VLAN/interface validation support
  • Redundancy and failover validation
Scope
  • VESDA / aspirating smoke detection
  • Smoke detection systems
  • Clean-agent suppression systems
  • Pre-action sprinkler systems
  • Wet/dry fire protection systems
  • Fire alarm interfaces
Testing / Deliverables
  • Detector and alarm testing
  • Cause-and-effect testing
  • Interface testing
  • Integrated fire scenario testing
Scope
  • Equipment foundations and plinths
  • Cable tray and pipe supports
  • Seismic supports
  • Raised-floor systems
  • Equipment anchoring
  • Steel platforms and access structures
Testing / Deliverables
  • Bolt torque verification
  • Weld/NDT coordination
  • Alignment checks
  • Dimensional verification
  • Structural punch walks
Scope
  • System and subsystem definition
  • System walkdowns
  • Punch-list creation and classification
  • Mechanical Completion Certificates
  • Completion dossiers
  • Ready-for-Commissioning (RFC) verification
Deliverables / Coverage
  • A structured completion methodology familiar from Oil & Gas projects, adapted to data-center MEP systems.
Scope
  • Electrical: IR, continuity, phase rotation, functional checks
  • Mechanical: flushing, cleaning, leak and pressure testing
  • Controls/Instrumentation: calibration, loop checks, signal verification
  • BMS/controls point-to-point verification and alarm checks
Deliverables / Coverage
  • Pre-commissioning test packs across electrical, mechanical and controls systems.
Scope
  • Level 1 — Factory / component quality and Factory Acceptance Testing (FAT)
  • Level 2 — Delivery, installation verification and Site Acceptance activities
  • Level 3 — Equipment startup and functional performance testing
  • Level 4 — System-level functional performance and integrated testing
  • Level 5 — Integrated Systems Testing (IST), performance, reliability and failure scenarios
Deliverables / Coverage
  • Utility power, generators, UPS, batteries, STS, PDU, cooling, fire, BMS, security and DCIM.
Scope
  • Utility power failure and restoration
  • Generator auto-start and load acceptance
  • UPS transfer and battery operation
  • Cooling equipment failure/failover
  • Fire alarm cause-and-effect scenarios
  • Emergency shutdown scenarios
  • BMS/DCIM alarm verification
  • Network/control redundancy scenarios
Deliverables / Coverage
  • IST scripts
  • Witness records
  • Defect/punch logs
  • Test reports
  • Client acceptance/sign-off records
Scope
  • Incoming material and installation inspection
  • Cable and termination inspection
  • Torque verification
  • Electrical panel and equipment inspection
  • Thermography support and NDT coordination
  • FAT/SAT witnessing
  • Inspection Test Plan (ITP) management
  • Quality dossier compilation
Deliverables / Coverage
  • Full inspection records, ITPs and quality dossiers across all MEP disciplines.
Scope
  • As-built drawings
  • Test reports and certificates
  • O&M manuals
  • Commissioning dossiers
  • Equipment certificates and warranty records
Deliverables / Coverage
  • Asset register
  • Punch closure reports
  • Training records
  • Final handover dossiers
Scope
  • 24x7 critical facility engineering support
  • Preventive and predictive/condition-based maintenance
  • Corrective maintenance and emergency response support
  • Spare-parts management and vendor coordination
  • SLA/KPI reporting
  • Change and maintenance window coordination
Deliverables / Coverage
  • HVAC, UPS, generators, transformers, fire systems, BMS/DCIM, pumps, water treatment, lighting and auxiliary systems.
Scope
  • Electrical safety audits
  • Energy and cooling efficiency assessments
  • Capacity assessments
  • Reliability and resilience assessments
  • Operational readiness reviews
  • Commissioning gap assessments
  • Upgrade and expansion readiness assessments
Deliverables / Coverage
  • Structured audit reports supporting facility upgrade and expansion decisions.
Scope
  • BMS integration support
  • DCIM implementation/integration support
  • IoT environmental sensors
  • Temperature and humidity monitoring
  • Asset tracking and alarm management
  • Power and energy monitoring
  • Dashboard/reporting integration
Deliverables / Coverage
  • Integrated monitoring and reporting layer across critical facility systems.
Scope
  • Solar integration engineering support
  • Battery Energy Storage System (BESS) integration support
  • Microgrid interfaces
  • Energy optimization
  • Energy/carbon data collection and reporting support
Deliverables / Coverage
  • Supporting the shift toward sustainable, energy-optimized facility operations.
Resident Engineering & Manpower

Specialist personnel mobilized to your project

A full bench of disciplines available for resident, project-based deployment.

DisciplineTypical Role
Project ManagerPMC / client representative
Construction ManagerSite execution and contractor coordination
Commissioning ManagerCommissioning strategy and execution
Electrical EngineerPower, UPS, switchgear and electrical testing
Mechanical EngineerCooling water, pumps and mechanical systems
HVAC EngineerPrecision cooling and environmental systems
Civil / Structural EngineerBuilding, foundations and steel works
QA/QC EngineerInspection, ITPs and quality documentation
Controls / BMS EngineerControls, alarms, points and sequences
Network / ELV EngineerStructured cabling and ELV validation
HSE EngineerSite safety and permit coordination
Document ControllerCompletion and handover documentation
Commissioning TechnicianField testing and commissioning support
End-to-End Delivery Lifecycle

One partner, six phases, full lifecycle accountability

From engineering and design through construction, QA/QC, mechanical completion, commissioning and ongoing operations.

1

Engineering & Design

Design review, load/SLD review, HVAC, structural and constructability review.

2

Construction

Civil, electrical, mechanical, HVAC, cabling, ELV and fire-system execution support.

3

QA/QC

Inspection, testing, ITPs, NCR/punch management and documentation.

4

Mechanical Completion

Systemization, walkdowns, MC certificates, RFC dossiers.

5

Commissioning

Pre-commissioning, startup, functional tests, IST, load/failover tests and acceptance.

6

Operations

O&M, preventive maintenance, energy management, asset and lifecycle support.

Data Center Types We Can Support

Built for every facility class

Hyperscale

Hyperscale

MEP construction support, QA/QC, commissioning, IST and manpower.

Colocation

Colocation

Electrical/HVAC, power management/generation, commissioning, capacity expansion and operations support.

Enterprise

Enterprise

PMC, cabling, BMS, testing, upgrades and operational readiness.

Edge / Modular

Edge / Modular

Deployment, FAT/SAT, site integration and commissioning.

AI / GPU / HPC

AI / GPU / HPC

High-density power, liquid-cooling integration support, commissioning and monitoring.

Industrial / OT

Industrial / OT

Mission-critical infrastructure for Oil & Gas, manufacturing and operational technology.

Target Client Segments

Who we serve

  • Cloud and hyperscale data-center developers/operators
  • Colocation providers
  • Telecommunications companies
  • Banks and financial institutions
  • Government and public-sector data centers
  • Oil & Gas and industrial organizations
  • Healthcare and other mission-critical facilities
  • AI/GPU/HPC infrastructure developers
  • EPC contractors, MEP contractors and specialist commissioning firms
Proposed Business Verticals

How our Data Center offering is organized

  • Data Center Project Management (PMC)
  • MEP Engineering & Construction Supervision
  • QA/QC, Testing & Commissioning
  • Critical Facility Operations & Maintenance
  • Data Center Audits, Upgrades & Expansion
  • AI / High-Density Power & Cooling Commissioning Support
Why OCS — Oil & Gas to Data Centers

Competitive advantage carried over from Oil & Gas

Decades of experience in the most demanding, safety-critical industrial environments translate directly into mission-critical facility delivery.

Existing StrengthData Center Value
Electrical & mechanical engineering experienceDirectly transferable to MEP systems and mission-critical infrastructure — project management, supervision, power generation, HVAC, cooling, electrical systems/cabling management, HV/LV power distribution & control, switchboards and associated equipment systems.
Commissioning methodologySystemization, walkdowns, punch management, test packs and handover discipline.
Cabling experiencePower, control and structured cabling installation/inspection capability.
QA/QC & inspection cultureITPs, traceability, inspection records, NCR/punch closure and dossiers.
HSE cultureStrong safety discipline for construction and live-facility environments.
Project managementPlanning, contractor coordination, progress and interface management.
Digital project toolsOpportunity to adapt Project Trac / commissioning tracking tools for data-center completion management.
Global manpower modelAbility to mobilize specialist engineers, inspectors and commissioning personnel.
Recommended Market Entry Approach

Building specialist Data Center capability, step by step

OCS positions itself initially around capabilities closest to its proven Oil & Gas experience — PMC, MEP supervision, electrical/mechanical QA/QC, cabling, mechanical completion, commissioning, documentation and engineering manpower — while specialist data-center competencies are added through targeted hiring, OEM partnerships, training and project references.

  1. Build a core data-center commissioning team with experienced CxA/Cx engineers.
  2. Develop standard data-center ITPs, check sheets, FAT/SAT templates and IST scripts.
  3. Train existing electrical/mechanical engineers in mission-critical data-center practices.
  4. Develop capability in BMS/DCIM, UPS, generators, switchgear, precision cooling and liquid cooling.
  5. Partner with OEMs and specialist contractors where proprietary certifications are required.
  6. Develop a dedicated data-center capability statement and project prequalification package.

OCS Group provides engineering, project management, QA/QC, construction supervision, mechanical completion, testing, commissioning and lifecycle support for mission-critical data-center infrastructure. Building on extensive Oil & Gas experience across electrical, mechanical, cabling, inspection and commissioning disciplines, OCS supports clients from design and construction through integrated systems testing, handover and operations.

Suggested Capability Statement
Important qualification for proposals: When marketing these services, OCS distinguishes between existing proven Oil & Gas capabilities and data-center-specific capabilities that are being established. Claims such as Tier certification, independent Commissioning Authority status, OEM-authorized service capability, or completed hyperscale references are used only once the relevant accreditation, personnel experience or project evidence is available.
For over 25 years, OCS Group has provided Project Management, Commissioning, Inspection and Training services globally, distinguished by innovative technology and industry-first lifecycle systems — improving safety and regulatory compliance for every client.
ISO
9001
ISO
14001
ISO
45001

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