- Aqueduct construction
- Artesian well construction
- Capping of water wells
- Construction management, water and sewage treatment plant
- Construction management, water and sewer line
- Distribution line, sewer and water, construction
- Drilling water wells (except water intake wells in oil and gas fields)
- Fire hydrant installation
- Geothermal drilling
- Hydrant and flushing hydrant installation
- Irrigation project construction (except lawn)
- Lagoon, sewage treatment construction
- Pumping station, water and sewage system, construction
- Reservoir construction
- Sanitary sewer construction
- Sewage collection and disposal line construction
- Sewage disposal plant construction
- Sewage treatment plant construction
- Sewer construction
- Sewer main, pipe and connection, construction
- Storm sewer construction
- Utility line (i.e., sewer, water), construction
- Water desalination plant construction
- Water filtration plant construction
- Water main and line construction
- Water pumping or lift station construction
- Water sampling station installation
- Water system storage tank and tower construction
- Water treatment plant construction
- Water well drilling, digging, boring or sinking (except water intake wells in oil and gas fields)
- Water well pump and well piping system installation
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