Quick Facts: Type of project: Greenfield - Renewables Location: South Korea (Mock-up Trial in China) Materials: NaX® Q140-E UHPC grout Total volume pumped: 15 bags, 127.5 MT Client: HESI (Hyundai Engineering Steel Industries) Trial date: Dec 2023 The trial was conducted to simulate offshore conditions and record data such as conveying, mixing, pumping, [...]
Quick Facts: Type of project: Greenfield - Renewables Location: Taiwan Strait, Taiwan Materials: MT 12,440 bulk supplied MasterFlow 9800 Client: Boskalis Offshore International / Changfang and Xidao Offshore Wind Project Project date: May – Aug 2023 Number of foundations grouted: 52 Grouting operation: 47 days The Changfang and Xidao Offshore Wind Farm [...]
Quick Facts: Type of project: Greenfield - Renewables Location: Ishikari Bay, Hokkaido, Japan Materials: 1,624.5 Mt of MF 9500 Client: Nippon Steel Engineering Project date: May - July, 2023 Water depth: 15-24 m Nautec, in partnership with our sister company Pozzolith Solutions, was engaged by Bond Engineering and Nippon Steel Engineering, for [...]
Quick Facts: Type of project: Offshore Windfarm Installation Location: Off the coast of Shapa town, Yangxi County, Yangjiang City, Guangdong province, China Materials: 880 MT NaX® Q140-E Turbine Manufacturer: Mingyang Smart Energy Project date: May - June 2019 This is Nautec’s third offshore renewable wind project and first major large-scale windfarm installation project [...]
Quick Facts: Type of project: Offshore Windfarm Installation Location: Offshore Dafeng region, Yancheng City, Jiangsu province, China Materials: NaX® Q110 and Q140 Project date: June - July 2018 In Q2 2018 Nautec performed Offshore Jacket Installation grouting using NaX® Q110 HPC (High Performance Cementitious) grout at Dafeng H3# 300MW Offshore Windfarm Substation, a [...]
Quick Facts: Type of project: Offshore Installation Location: Offshore Binhai County, Jiangsu province, China Materials: NaX® Q140-E Grouting operation: 30 hours Project date: April 2017 In April 2017, Nautec carried out its first offshore grouting operation for the renewable sector in China using NaX® Q140-E UHPC grout. The Binhai North Phase 2 is [...]
Quick Facts: Type of project: Offshore Windfarm Installation Location: 36 km off the coast of Binhai County, Yancheng City, Jiangsu province, China Materials: 94 tons NaX® Q140-E Grouting days: 3 days Project date: December 2019 The substation is designed by British ATKINS and PowerChina Huadong Engineering Co., Ltd. with a total weight [...]
In September 2017, during a five-year special inspection of the WHPC jacket, 9 cracks were found, including 5 suspected weld defects less than 5mm deep that needed to be sanded. Subsequently, an independent third-party investigation was conducted by DNVGL classification society in 2018, followed by preliminary comparative study of repair scheme for [...]
