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Calaf Trenching
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Works executed
Collectors and drains
Collectors and drains
Collectors and drains
Collectors in the village of Sant Ramon
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Draining trenches at railway tunnel in Vandellós
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Sewerage at urbanitzation Torreblanca (Vacarisses)
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Urbanization Las 3 Calas (L'Ametlla de Mar)
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Urbanization Las Colinas (Sant Pere de Ribes)
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