This standard specifies the requirements for quality control during the self-elevating drilling unit production process,the inspection project and the construction accuracy.
This standard is applicable to the construction,testing and delivery inspection for the self-elevating drilling units with the operating water depth of 90 m and above.It may also be used as a reference for the construction,testing and delivery items of other units.
定价: 2256元 / 折扣价: 1918 元 加购物车
This standard specifies the contents,methods and technical requirements,report compilation and data filing of offshore platform engineering geology investigation.
This standard is applicable to the engineering geology investigation of pile supported fixed offshore platform,offshore gravity platform,offshore jackup platform and other offshore fixed structure sites can be used for reference.
定价: 612元 / 折扣价: 521 元 加购物车