Andrew Ian Miller Site Investigation Services (AM-SIS) Logo


Company Type
Offshore Geotechnical Services
Company Snapshot
Bangor, United Kingdom
Company Type
Sole Proprietorship
Company Size
0-1 employees
AfricaAsiaEuropeMiddle EastNorth AmericaOceaniaSouth America
Coastal EngineeringDredging & Marine ConstructionMarine Renewable EnergyMarine Science & TechnologyMaritime & ShippingOffshore ConstructionOffshore Oil & GasOffshore Wind EnergyPorts, Harbours & TerminalsSubsea Cables & Pipelines
About Us
AM-SIS (Andrew Miller Site Investigation Services) provide Client's Representative services for offshore geotechnical site characterisation work and seabed surveys, including offshore supervision and HSE guidance, pre-mobilisation planning and documentation review, data QA/QC, and post-completion reporting.

Operations Experience
Offshore geotechnical drilling spreads on both floating and jack-up (self-elevating) platforms, including:
  • Top-push and downhole CPT.
  • Wireline geologging and other in situ testing tools such as pressuremeters, and high pressure dilatometers in rock.
  • Seafloor drilling systems such as Benthic PROD, ROVDrill, SeaFloor Drill.
  • Seismic CPT and thermal conductivity CPT.
  • Coiled rod and deep push 200kN seabed CPT units.
  • Piston core and vibrocore samplers; day grabs and USNEL box corers; containerised field laboratories.
  • USBL underwater positioning; AUV; ROV.
  • Water column CTD profilers and samplers; drop-down cameras.
Offshore Roles
Client's Representative on multi-vessel, multi-contractor site characterisations:
Hornsea 2 Offshore Wind Farm, for Ørsted overseeing Fugro, UK.
Greater Changhua Offshore Wind Farm, for Ørsted overseeing EGS, Taiwan.
Hornsea 3 Offshore Wind Farm Cable Landfall, for Ørsted overseeing Fugro, UK.
Northwester 2 Offshore Wind Farm, for Parkwind overseeing Horizon Geoscience, Belgium
Northwester 2 Offshore Wind Farm, for Parkwind overseeing Fugro, Belgium.
Duqm Liquid Bulk Berth, for Besix/Boskalis overseeing Fugro, Oman.

Offshore Project Manager/Party Chief on site characterisation surveys:
  • Seamade (Mermaid/Seastar) Offshore Wind Farms, [Contractor] G-tec for [Client] Otary, Belgium.
  • Groix et Belle-Île Floating Offshore Wind Farm, G-tec for EOLFI, France.
  • Nordstream 2 Gas Pipeline, G-tec for NS2, Baltic Sea.
  • Prosperidade, Benthic for Anadarko, Mozambique (PROD seafloor drill).
  • Golfinho, Benthic for Anadarko, Mozambique (PROD seafloor drill).
Services & Activities
EngineeringGeoscienceGeotechnicalMeasurement & InstrumentationOffshore DrillingOperations & MaintenanceSurvey & Site InvestigationTesting & Calibration
Certifications & Accreditations
AMSA Australian Maritime Safety Authority Approved Training Provider
APPEA Australian Petroleum Production & Exploration Association
ASME S American Society of Mechanical Engineers - Power Boilers (S) Certificate
ASME U American Society of Mechanical Engineers - Pressure Vessels (U) Certificate
ASME U2 American Society of Mechanical Engineers - Pressure Vessels (Alternative Rules for Pressure Vessels) (U2) Certificate
CAA United Kingdom Civil Aviation Authority
CHAS Contractors Health and Safety Assessment Scheme
City & Guilds City & Guilds Approved Centre
EN 1090 Structural/Contsruction Steel & Aluminium Products
GWO Global Wind Organisation Accredited Training Provider
HSE United Kingdom Health & Safety Executive
IOSH Institution of Occupational Safety & Health
ISAA International Spill Accreditation Association
ISO 14001 Environmental Management Systems
ISO 27001 Information Security Management
ISO 50001 Energy Management Systems
ISO 9001 Quality Management System
ISO/IEC 17025 Testing & Calibration Laboratories
ISO/TS 29001 Oil & Gas Quality Management
MCA Maritime and Coastguard Agency (MCA) Approved Training Provider
MNTB Merchant Navy Training Board Centre Recognition
NATA National Association of Testing Authorities (Australia)
NEBOSH National Examination Board in Occupational Safety & Health
NOGEPA Nederlandse Olie en Gas Exploratie en Productie Associatie
OHSAS 18001 Health & Safety Management System
OPITO Offshore Petroleum Industry Training Organisation
PAS 99 Integrated Management Systems
RYA Royal Yachting Association Recognised Training Centre
SCC**/VCA** Safety Certificate Contractors (More than 35 Employees)
SCC*/VCA* Safety Certificate Contractors (Up to 35 Employees)
SCCP Safety Certificate Contractors for Petrochemicals
SCP Safety Certificate Personnel Leasing
UKAS United Kingdom Accreditation Service
UKSpill UK Spill Contractors Accreditation Scheme
North Sea
Project Capacity:
239.1 MW
North Sea
Project Capacity:
224 MW
North Sea
Project Capacity:
239.1 MW
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Head Office
12 Marlborough Drive, Bangor, County Down BT19 1HB, United Kingdom