# Vox Alexia and H411/H413 series

> 10,500 m³ dual-fuel LNG trailing suction hopper dredgers

Van Oord exercised its option for a third dual-fuel TSHD in July 2019. Vox Alexia was the final unit of the three-dredger series, delivered by Seatrium New Energy in May 2023 with 2.6 million manhours worked without a lost-time incident. ENGIC executed works piping and fittings across the 2020–2021 construction phase.

- Division: Manufacturing
- Contract type: Direct
- ENGIC role: Direct contract — piping and flange works to Keppel FELS during 2020–2021 construction
- End operator: Van Oord (Netherlands)
- Contracting party: Keppel FELS Limited
- Location: Built Keppel FELS / Seatrium Singapore; global dredging operations
- Span: 2019–2021
- Asset status: Operating — Vox Alexia delivered May 2023
- Parent project value (overall project, not ENGIC revenue): ~US$120M per vessel
- Categories: Dredger & Hopper Newbuild, Piping & Flange Works

Piping flanges and fittings on this scope include product manufactured at ENGIC's own plant in Vasai East, Palghar, Maharashtra (Mumbai region).

## Sources

- [Dredgers.nl — Vox Ariane delivery](https://www.dredgers.nl/News_VoxAriane.html)
- [Van Oord — third TSHD order](https://www.vanoord.com/news/2019-van-oord-strengthens-dredging-fleet-third-new-hopper)
- [LNG Industry — Vox Alexia delivery](https://www.lngindustry.com/liquid-natural-gas/31052023/van-oord-receives-third-dual-fuel-dredger/)

HTML page: https://engic.ltd/project-credits/vox-alexia-and-h411-h413-series