1 ettevõtja
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aeration piping
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energy and mineral resources
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mineral resources and natural resources
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street lights
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construction work for waste water treatment, water treatment plants and waste incineration plants
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roadworks
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architectural, engineering and survey services
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construction work on pipelines, communication and power lines, roads, roads, airfields and railways; coating work
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construction inspection services
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geotechnical services
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maintenance services of public lighting equipment and traffic lights
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pipeline design services
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development consultancy services
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pressure washer
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construction work for waste water treatment plants
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construction work for water and sewerage pipelines
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construction work for waste water pumping stations
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construction work on pipelines, communication and power lines
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special purpose motor vehicles
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installation of external lighting
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motor vehicles
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surface coating works for sports fields
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mechanical buckets, excavators and paddock loaders and mining machinery
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construction work on commercial buildings, warehouses and industrial buildings, transport-related buildings
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construction
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groundwater
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groundwater treatment
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water pumping
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sewage treatment plant
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channel washing with pressure washer
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