FW Services - Specialist Engineering Services 1030

Expertise for all aspects of HVDC & FACTS devices including but

not limited to:

(1) System design,

(2) Network & system studies,

(3) Earthing system design,

(4) Station / Equipment layout design,

(5) Plant & Equipment design / testing,

(6) DC Control & Protection design and settings development,

(7) DC Control & Protection system testing using PSCAD and RSCAD/RTDS,

(8) AC & DC Control & Protection interfacing and integration,

(9) AC Protection & Control scheme designAC Protection & Control setting calculation including short-circuit modelling and

calculations,

(11) Operator interfaces & SCADA systems,

(12) Auxiliary power systems,

(13) Secondary mechanical & electrical systems,

(14) Commissioning and commissioning management, and

(15) Operations & maintenance.

Expertise for HV Cable Systems: This scope pertains to AC and DC

technology, for land and submarine applications.

(1) Cable system design (i.e., thermal rating calculations using both analytical and finite

element methods, induced voltages / currents, electro-magnetic fields, etc),

(2) Cable routing design and risk assessment,

(3) Installation design (i.e., pulling tensions, thermo-mechanical & marine engineering

calculations),

(4) Mechanical protection design,

(5) Monitoring & communication fibre optic cable system design,

(6) Testing and test witnessing (factory and site),

(7) Site and vessel representation for installation activities,

(8) Factory audit (quality & technical),

(9) Failure investigation and root cause analysis (RCA),

(10) Reliability, availability & maintainability analysis,

(11) Operations & maintenance strategy and planning,

(12) Technical training to Employer’s personnel,

(13) Diagnosis, analysis, and interpretation of cable system health & integrity based on

monitoring data acquired from field.

Expertise for all aspects of AC Networks including but not limited

to:

(1) Station design,

(2) Earthing system design,

(3) Plant & Equipment design / testingProtection & Control scheme design,

(5) Protection & Control setting calculation including short-circuit modelling and

calculations,

(6) Protection & Control system testing,

(7) Operator interfaces & SCADA systems,

(8) Overhead line design, consenting, and installation,

(9) Auxiliary power systems,

(10) Secondary mechanical & electrical systems,

(11) Commissioning and commissioning management, and

(12) Operations & maintenance

Expertise for all aspects of preparation of requirements &

specification documents to provide technical direction and governance for design, delivery,

operation, maintenance, and decommissioning of offshore substation installations

including but not limited to:

(1) Site selection and desktop studies for option selection stage,

(2) Cable routing design and selection including burial risk assessment (CBRA),

(3) Unexploded ordinance (UXO) survey and risk assessment,

(4) Cable protection system (CPS) design and analysis,

(5) On-bottom stability and free span analysis for subsea cable installation,

(6) Burial assessment study (BAS) for subsea cable installation,

(7) Design, feasibility and risk assessment for horizontal directional drilling (HDD),

(8) Corrosion analysis for subsea cable installation,

(9) Loadout, spooling, unspooling of subsea cable systems,

(10) Jacket primary & topside secondary structural design,

(11) Pile foundation and grouted connection for jacket sleeved piles,

(12) Geotechnical ground modelling and interpretation (structures, piles, and subsea

cable installation)

(13) Metocean interpretation for structural design jacket & topside,

(14) Fabrication, transportation, and installation studies (HLV & float over options),

(15) Material, fabrication, corrosion, & protection design for topside and substructure,

(16) LV electrical design for ducting, cable routing and cable cabinets, interfacing with

topside structural design

(17)Lifecycle and condition monitoring for jacket primary and secondary topside

structures,

(18) Operations and maintenance requirements for complete offshore substation asset,

(19) Design risk management, from concept design through to decommissioning,

(20) Decommissioning, and

(21) Design verification and certification support