SCIAN 237111—Construction of works for the treatment, distribution and supply of water and drainage

Where 237111 sits

1. 23 Construction
2. 237 Construction of civil engineering works
3. 2371 Construction of works for the supply of water, oil, gas, electricity and telecommunications
4. 23711 Construction of works for the treatment, distribution and supply of water, drainage and irrigation
5. 237111 Construction of works for the treatment, distribution and supply of water and drainage

Description

Economic units primarily engaged in the construction of works for the treatment, distribution, and supply of water and drainage, such as water treatment plants, water wells, drinking water supply networks, drainage networks, and all structures and buildings that form an integral part of these works. This may include new construction, expansions, renovations, maintenance, or repairs of works for the treatment, distribution, and supply of water and drainage.

What 237111 includes

• Establishments primarily engaged in the performance of specialized work that requires specific skills and equipment for the construction of works for the treatment, distribution and supply of water and drainage exclusively.
• Pumping stations for water and drainage systems, expansion, remodeling, maintenance or repair of the work
• Pumping stations for water lifting, expansion, remodeling, maintenance or repair of the work
• Oxidation ponds for wastewater treatment, expansion, remodeling, maintenance or repair of the work
• Collection and disposal lines for wastewater, expansion, remodeling, maintenance or repair of the work
• Hydraulic networks for water treatment plants, expansion, remodeling, maintenance or repair of the work
• Specialized work requiring specific skills and equipment for the construction of works for the treatment, distribution and supply of water and drainage

Example activities

• aqueducts, expansion, remodeling, maintenance or repair of the work
• aqueducts, construction
• access points (bodies of water), expansion, remodeling, maintenance or repair of the work
• access points (bodies of water), construction
• stormwater drainage, expansion, remodeling, maintenance or repair of the work
• stormwater drainage, construction
• sanitary drainage, expansion, remodeling, maintenance or repair of the work
• sanitary drainage, construction
• water and drainage system pumping stations, construction
• pumping stations for water lifting, construction
• hydrants, installation
• hydrants, maintenance or repair of the work
• oxidation ponds for wastewater treatment, construction
• water distribution lines, expansion, remodeling, maintenance or repair of the work
• water distribution lines, construction
• wastewater collection and disposal lines, construction
• water desalination plants, expansion, remodeling, maintenance or repair of the work
• water desalination plants, construction
• wastewater disposal plants, expansion, remodeling, maintenance or repair of the work
• wastewater disposal plants, construction
• water filtration plants, expansion, remodeling, maintenance or repair of the work
• water filtration plants, construction
• water treatment plants, expansion, remodeling, maintenance or repair of the work
• water treatment plants, construction

Cross-references for 237111

• Establishments primarily engaged in drilling of oil and gas wells; to the supervision of the drilling of oil and gas wells (213111, Drilling of oil and gas wells); to the construction of agricultural irrigation systems (237112, Construction of agricultural irrigation systems); to the supervision during the construction of works for the treatment, distribution and supply of water and drainage (237113, Supervision of construction of works for the treatment, distribution and supply of water, drainage and irrigation); to the construction of urbanization works (237212, Construction of urbanization works); to the construction of dams, weirs and levees (237991, Construction of dams and weirs); of maritime, river and underwater works (237992, Construction of maritime, river and underwater works), and to provide engineering or architectural services when they do not involve construction (5413, Architectural, engineering and related services).

237111 in other systems