BS EN ISO 19904-1:2019 Petroleum and natural gas industries. Floating offshore structures Ship-shaped, semi-submersible, spar and shallow-draught cylindrical structures

Position control
Floating structures
Petroleum extraction
Maintenance
Petroleum technology
Fatigue
Mechanical properties of materials
Design
Stability
Drilling rigs
Natural gas extraction
Inspection
Natural gas
Hydrostatics
Offshore construction works

Link: BS EN ISO 19904-1:2019 Petroleum and natural gas industries. Floating offshore structures Ship-shaped, semi-submersible, spar and shallow-draught cylindrical structures
Source: BSI Standards

BS EN 10181:2019 Steels. Determination of lead content. Flame atomic absorption spectrometric method (FAAS)

Lead
Unalloyed steels
Testing conditions
Determination of content
Oxidation methods
Chemical analysis and testing
Alloy steels
Flame photometry
Errors
Ferrous alloys
Atomic absorption spectrophotometry
Calibration
Steels
Spectrophotometry
Low-alloy steels
Absorption spectrophotometry
Precision

Link: BS EN 10181:2019 Steels. Determination of lead content. Flame atomic absorption spectrometric method (FAAS)
Source: BSI Standards

BS EN 10177:2019 Steels. Determination of calcium content. Flame atomic absorption spectrometric method (FAAS)

Absorption spectrophotometry
Flame photometry
Alloy steels
Unalloyed steels
Precision
Spectrophotometry
Low-alloy steels
Calibration
Ferrous alloys
Atomic absorption spectrophotometry
Steels
Reproducibility
Determination of content
Oxidation methods
Testing conditions
Calcium
Chemical analysis and testing

Link: BS EN 10177:2019 Steels. Determination of calcium content. Flame atomic absorption spectrometric method (FAAS)
Source: BSI Standards

BS EN 15869-2:2019 Inland navigation vessels. Electrical shore connection, three phase current 400 V, 50 Hz, up to 125 A On-shore unit, additional requirements

Floating structures
Water transport engineering
Stability
Vessels
Certificates of conformity
Maritime structures
Docking and mooring gear
Emergency equipment
Vehicle lights
Strength of materials
Marking
Mechanical testing
Safety measures
Inland waterway transport
Storage
Instructions for use
Berths (shipping)

Link: BS EN 15869-2:2019 Inland navigation vessels. Electrical shore connection, three phase current 400 V, 50 Hz, up to 125 A On-shore unit, additional requirements
Source: BSI Standards