Commissioning · Construction · Energy Safety

Precision in Planning, Excellence in Execution

Enerwise is an independent engineering partner for commissioning, construction and energy safety. We work across power generation, substations, data centres, pharmaceutical facilities and landmark hospitality projects, from design review to live operation.

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About Enerwise

Engineers who understand how systems behave, not just how they are drawn.

Our team is made up of commissioning and construction engineers whose experience comes from live sites: gas turbine halls, 400 kV substations, data halls and pharmaceutical cleanrooms. We read every design as an operating plant. We anticipate how systems interact under load and under failure, and we plan each test so that it proves performance without exposing people or assets to risk.

We act for owners, developers and EPC contractors, as an independent reviewer and as a hands-on delivery team. The task might be a commissioning management system for a 560 MW combined-cycle plant or the supervision of building services in a city-centre hotel. Either way, the standard is the same: a documented process, verified results and a safe site.

01 Safety before schedule
02 Whole-system thinking
03 Independent & accountable
04 Evidence, not assumptions

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Expertise

Three disciplines. One accountable team.

Commissioning, construction and energy safety are usually split between separate contractors. At Enerwise they are handled by one team with one understanding of your systems. The engineer who supervised the installation knows how it will be tested, and the engineer who tests it knows exactly how it must be isolated and energised.

01 / 03

Commissioning

Commissioning is the point where design intent meets physical reality. We plan, witness and document every level of it, from factory acceptance to integrated systems testing. Owners receive facilities that are safe to operate, proven against their specification and fully understood by the people who will run them.

1.1

Site Commissioning

Commissioning engineers on the ground from first energisation to final performance test. They read each system as a live plant and test it so that performance is proven without putting people or equipment at risk.

  • Installation verification and pre-functional checks (Levels 1–3)
  • Start-up and energisation of HV/LV, mechanical and process systems
  • Functional performance and integrated systems testing (Level 4–5 / IST)
  • Load-bank, failure-mode and black-start testing for critical plant
  • Deficiency tracking, close-out and re-test
  • Operator training and handover to operations
1.2

Commissioning Management

The structure that makes commissioning predictable. We set the rules, sequence and evidence trail at the start, so that the commissioning phase runs to programme instead of absorbing it.

  • Commissioning Management System (CMS) and Commissioning Plan
  • Test Plans, method statements and test procedures
  • Owner’s Project Requirements (OPR) and Basis of Design (BOD) review
  • System boundaries, turnover packages and completion tracking
  • Integration of the commissioning schedule with the construction programme
  • Issues log, progress reporting and final commissioning report
1.3

LEED Commissioning

Commissioning Authority services structured around USGBC LEED requirements. Energy and water performance is then verified in operation, not assumed from design.

  • Fundamental Commissioning and Verification (prerequisite)
  • Enhanced and monitoring-based commissioning
  • Building envelope commissioning
  • Design-phase reviews against OPR and BOD
  • Systems manual and operator training verification
  • Seasonal testing and post-occupancy review
02 / 03

Construction

Successful commissioning is decided long before the first test. Our construction team protects quality, cost and programme from procurement through to mechanical completion. They look at the site the same way our commissioning engineers do: as systems that must work together.

2.1

Construction Supervision

Experienced site engineers who make sure that what is built matches what was designed, and that it is ready to be tested when the time comes.

  • Supervision of MEP, electrical and process installations
  • Inspection & Test Plans (ITPs) and hold-point witnessing
  • Quality control of materials, workmanship and records
  • Site safety inspections and HSE coordination
  • Subcontractor coordination and interface management
  • Red-line, as-built and mechanical completion documentation
2.2

Project Management

Control of scope, cost and time on the owner’s behalf, from the first budget to the final account.

  • Budgeting, cost planning and cash-flow forecasting
  • Main equipment specification, tendering and procurement
  • Planning, scheduling and critical-path control
  • Vendor expediting, FAT witnessing and delivery logistics
  • Contract, change and claims management
  • Risk management, reporting and stakeholder coordination
03 / 03

Energy Marshal / SAP

Where new systems are energised while construction continues around them, the greatest hazard on site is uncontrolled energy. Our Energy Marshals and Senior Authorised Persons (SAP) take ownership of that hazard. They control every isolation, energisation and permit, so work proceeds safely and to programme.

3.1

Energy Control on Live Sites

A single, accountable point of control for electrical, mechanical and process energy, from first back-feed to final handover.

  • Site safety rules and energisation procedures
  • Permit-to-work, sanction-for-test and limitation-of-access control
  • Lockout / Tagout (LOTO) systems, key management and audits
  • HV/LV switching programmes, isolation and earthing
  • Energisation sequencing with construction and commissioning teams
  • Pre-task briefings, competency checks and daily energy-status reporting
01 Isolate

Every energy source identified, isolated, locked and proven dead before work begins.

02 Verify

Permits, test sanctions and access limits issued only against verified conditions.

03 Energise

Switching carried out to approved programmes, with the area cleared and every team informed.

Projects
Showing 21 of 21
PhotoIMMINGHAM 299 MW OPEN CYCLE POWER STATION
IMMINGHAM 299 MW OPEN CYCLE POWER STATION
Scope of services
  • Site Commissioning services
  • Commissioning Management System and Test Plan
01

IMMINGHAM 299 MW OPEN CYCLE POWER STATION

UK · Industrial & Power Generation
PhotoGRUDZIADZ 560 MW COMBINED CYCLE POWER STATION
GRUDZIADZ 560 MW COMBINED CYCLE POWER STATION
Scope of services
  • Site Commissioning services
  • Commissioning Management System and Test Plan
02

GRUDZIADZ 560 MW COMBINED CYCLE POWER STATION

POLAND · Industrial & Power Generation
PhotoFIER 400 kV SUBSTATION
FIER 400 kV SUBSTATION
Scope of services
  • Site Commissioning services
  • Commissioning Management System and Test Plan
03

FIER 400 kV SUBSTATION

ALBANIA · Industrial & Power Generation
PhotoELBASAN 3 400 kV SUBSTATION
ELBASAN 3 400 kV SUBSTATION
Scope of services
  • Site Commissioning services
  • Commissioning Management System and Test Plan
04

ELBASAN 3 400 kV SUBSTATION

ALBANIA · Industrial & Power Generation
PhotoDRAX 299MW OPEN CYCLE POWER STATIONS
DRAX 299MW OPEN CYCLE POWER STATIONS
Scope of services
  • Commissioning Management System and Test Plan
05

DRAX 299MW OPEN CYCLE POWER STATIONS

UK · Industrial & Power Generation
PhotoRWE PEMBROKE SYNCHRONOUS CONDENSER
RWE PEMBROKE SYNCHRONOUS CONDENSER
Scope of services
  • Commissioning Management System and Test Plan
06

RWE PEMBROKE SYNCHRONOUS CONDENSER

UK · Industrial & Power Generation
PhotoPROTOS WASTE-TO-ENERGY 49.9 MW POWER STATION
PROTOS WASTE-TO-ENERGY 49.9 MW POWER STATION
Scope of services
  • Commissioning Management System and Test Plan
07

PROTOS WASTE-TO-ENERGY 49.9 MW POWER STATION

UK · Industrial & Power Generation
PhotoBRIDGE 200 MW POWER STATION
BRIDGE 200 MW POWER STATION
Scope of services
  • Site Commissioning services
08

BRIDGE 200 MW POWER STATION

GHANA · Industrial & Power Generation
PhotoAMANDI 200 MW POWER STATION
AMANDI 200 MW POWER STATION
Scope of services
  • Site Commissioning services
09

AMANDI 200 MW POWER STATION

GHANA · Industrial & Power Generation
PhotoATH-3 DATA CENTER 6.8 MW
ATH-3 DATA CENTER 6.8 MW
Scope of services
  • Site Commissioning services
  • Energy Marshal / SAP services
10

ATH-3 DATA CENTER 6.8 MW

GREECE · Mission Critical Facilities
PhotoHER-1 DATA CENTER 6.5 MW
HER-1 DATA CENTER 6.5 MW
Scope of services
  • Energy Marshal / SAP services
11

HER-1 DATA CENTER 6.5 MW

GREECE · Mission Critical Facilities
PhotoGSK ABS FACILITY
GSK ABS FACILITY
Scope of services
  • Site De-commissioning services
12

GSK ABS FACILITY

UK · Mission Critical Facilities
PhotoDEMO PHARMACEUTICAL CAMPUS
DEMO PHARMACEUTICAL CAMPUS
Scope of services
  • Site Construction services
13

DEMO PHARMACEUTICAL CAMPUS

TRIPOLI, GR · Mission Critical Facilities
PhotoATH-4 DATA CENTER 6.8 MW
ATH-4 DATA CENTER 6.8 MW
Scope of services
  • Site Commissioning services
  • Energy Marshal / SAP services
14

ATH-4 DATA CENTER 6.8 MW

GREECE · Mission Critical Facilities
PhotoDEMO PHARMACEUTICAL CAMPUS
DEMO PHARMACEUTICAL CAMPUS
Scope of services
  • Project Engineering Services
15

DEMO PHARMACEUTICAL CAMPUS

THESSALONIKI, GR · Mission Critical Facilities
PhotoELECTRA RHYTHM ATHENS
ELECTRA RHYTHM ATHENS
Scope of services
  • Project Engineering Services
  • Site Construction services
16

ELECTRA RHYTHM ATHENS

GREECE · Commercial Buildings
PhotoGRAND HYATT ATHENS
GRAND HYATT ATHENS
Scope of services
  • Site Commissioning services
17

GRAND HYATT ATHENS

GREECE · Commercial Buildings
PhotoELECTRA PALACE ATHENS
ELECTRA PALACE ATHENS
Scope of services
  • Project Engineering Services
  • Site Construction services
18

ELECTRA PALACE ATHENS

GREECE · Commercial Buildings
PhotoSEAFOSS LUXURY RESORT AND SPA
SEAFOSS LUXURY RESORT AND SPA
Scope of services
  • Project Engineering Services
  • Site Construction services
19

SEAFOSS LUXURY RESORT AND SPA

GREECE · Commercial Buildings
PhotoCRETAN VILLAGE RESORT
CRETAN VILLAGE RESORT
Scope of services
  • Project Engineering Services
20

CRETAN VILLAGE RESORT

GREECE · Commercial Buildings
PhotoRADISSON BLU MANI
RADISSON BLU MANI
Scope of services
  • MEP Project Management
  • Construction Supervision
21

RADISSON BLU MANI

GREECE · Commercial Buildings
Clients

Trusted by owners, operators and contractors across energy, industry, data and hospitality.

METLEN
Digital Realty
ABB
DEMO S.A. Pharmaceutical Industry
Electra Hotels & Resorts
ERGOSTEEL
Certifications

Accreditations, memberships and the standards behind our work.

ASHRAE

American Society of Heating, Refrigerating and Air-Conditioning Engineers

Technical Chamber of Greece

Τεχνικό Επιμελητήριο Ελλάδας (TEE)

NFPA

National Fire Protection Association

IOSH

Institution of Occupational Safety and Health

Ministry of Environment & Energy

Hellenic Republic

Ministry of Industry, Energy and Technology

Hellenic Republic
Get in Touch

Let's energise
your next project.

info@enerwise.gr