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1.
Assembly of the cylindrical shaft formwork with working platform |

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2.
Self-climbing shaft formwork |

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3.
Assembly of the first section of the bowl |

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4.
Assembly of the first part of the exterior formwork for the bowl |

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5.
Central shaft and exterior formwork for the bowl |

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6. First part of the bowl complete |

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7.
Assembly of the last part of the interior formwork for the bowl |

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8.
Assembly of the bowl formwork |

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9.
Dome formwork assembled |

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10.
Water tower formwork stripped |