This standard specifies the basic conditions for floating and lifting operations of shallow sea mobile platforms, safety requirements such as pre-operation inspection, platform bottom setting, platform lifting, platform raising and lowering operations, pile pulling, recording and emergency response. This standard applies to shallow sea mobile substructure platforms and self-elevating platforms.
SY/T 6428-2011 Referenced Document
SY 6346 The safety provisions for towing and mooring of mobile platforms in shallow sea*, 2016-01-07 Update
SY/T 6044 Safety emergency requirements for oil and gas operations in shallow (shoal) seas*, 2019-11-04 Update
SY/T 6428-2011 history
2018SY/T 6428-2018 Safety Specifications for Floating and Lifting of Shallow Sea Mobile Platforms
2011SY/T 6428-2011 Safety code for shallow sea mobile platform ups and downs/rise and drop
1999SY 6428-1999 The safety rules for shallow sea movable platform ups and downs/rise and drop
SY/T 6428-2011 Safety code for shallow sea mobile platform ups and downs/rise and drop has been changed from SY 6428-1999 The safety rules for shallow sea movable platform ups and downs/rise and drop.