James Greagg Email & Phone Number

> Senior Authorising Engineer (SAE)> Senior Authorised Person (SAP)> Electrical Subject Matter Expert (SME) for global data centre mobilisations and operations, including Indonesia, UK and Ireland.> Oversight and enforcement of company electrical safety rules and procedures.> Authoring electrical safety rules as required.> Authorising Engineer for LV/HV Authorised Person and Senior Authorised Person assessments, as well as ongoing monitoring and audits.> LV/HV operational and safety switching, including cross-boundary, isolation and earthing requests etc.> Creation, implementation and management of LV/HV Operational Restrictions.> Demarcation agreements and system transfers.

> Electrical Authorising Engineer (AE).> Overseeing development of company electrical safety rules for LV and HV switching.> Initial design and procurement of electrical Safety Documents, ready for operational phase.> Creation of robust LV and HV authorisation process.> Overseeing creation and delivery of electronic site switching mimic.> Managing full electrical system handover (LV and HV) on behalf of the company, from contractor to operations.

33kV HV SAP on utility-scale solar farms, including the largest solar park in the UK.Tasked to provide safety from the system whilst ensuring maximum plant uptime.Overall duties included:> Preparation of and approval of HV switching schedules> Acting as Control Engineer for other HV SAP's> Executing HV safety switching> Earthing> Preparation of and reviewing RAMS> Non-intrusive testing and inspection on live systems, including visual, thermalimaging and high voltage partial discharge testing (HVPD)> Shutdowns> HV transformer swaps> Contractor supervision> DNO liaison for isolation and earthing requests, DNO substation access, etc> Complying with and enforcing company LV and HV Electrical Safety Rules

Northamptonshire, England, United Kingdom

Providing engineering O&M for a tier 4, 2N+1 data centre, classed as national infrastructure and deemed a mission-critical site for one of the UK's largest banks.Tasked whilst on duty to supervise and control all engineering operations.This included:> Managing a team of engineers to achieve effective O&M works across the data centre, ensuring maximum plant availability> 24/7 monitoring of all systems including SCADA, EMS & BMS. > Plant interrogation and trending> Reacting to plant alarms as necessary and escalating any issues in line with the defined escalation procedure> Preparation of switching schedules, HV/LV switching, isolations and issuing LOA, PTW, and SFT permits, including applying circuit main earths and proving dead> Liaising with the DNO as necessary and supervising contractors and other engineerswhilst working on the HV/LV electrical network, ensuring safety from the systemEquipment included, but not limited to: > Schneider HV switchgear, including vacuum and SF6 types> LV switchgear including ACB's> Cast resin and oil HV/LV transformers> AVK HV diesel generators> Piller UPS systems> Crestchic HV/LV loadbanks> Mardix IPDU’s> Piller static switches> ATS changeover switches> Jaeggi adiabatic coolers> RC chillers> CRAC units> VESDA> Fire suppression systems (IG55 & water mist)

London, England, United Kingdom

Power, control and instrumentation projects for customers such as GlaxoSmithKline, Thames Water, London Underground and HSBC (data centres).Installing, commissioning and inspecting EX / ATEX (COMPEX 1-4) equipment in hazardous areas (explosive atmospheres) for pharmaceutical/oil and gas service providers.London underground tickets included:> Site Person In Charge> Safe Isolation Level 3> QUAF 54> Track Awareness

Ascension Island

Electrical installation project for the MOD (RAF), on a very remote, South Atlantic island.

London, England, United Kingdom

Installation, testing & commissioning, including:> Containment> Wiring> Lighting> Power > Life safety systems> Mains and sub-main distribution

Basra, Al-Basra Governorate, Iraq

Providing O&M for the MOD at a secure British ops base, under challenging conditions.Work included generator setups, fault finding, power and lighting installs etc.

Travelled abroad - New Zealand, Australia, Japan, Hong Kong, Malaysia

Cambridge, England, United Kingdom

Installation, testing and commissioning on large-scale electrical projects such as hospitals, MOD sites, university laboratories and other high-spec commercial buildings.This included: power, lighting, containment, wiring, substation installs, wind turbine power/controls, solar pv, distribution boards, ups, generator systems, fire alarm and electrical testing and inspection.

Cambridge, England, United Kingdom

Cambridge, England, United Kingdom

Electrotechnical Advanced Modern Apprenticeship