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Construction works for sewage treatment plants, purification plants and refuse incineration plants |
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Sewage-treatment plant construction work |
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Mobile plant construction work |
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Water-treatment plant construction work |
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Sedimentation installations |
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Sewage digesters |
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Screening installations |
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Dredging and pumping works |
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Rock-dumping work |
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Drinking-water treatment plant construction work |
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