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Found 2 results for "sewer systems"
221320
Sewage Treatment Facilities
NAICS code 221320 covers establishments primarily engaged in operating sewer systems and sewage treatment facilities that collect, treat, and dispose...
sewage treatment
wastewater management
sewer systems
environmental compliance
water quality
327332
Concrete Pipe Manufacturing
NAICS code 327332 covers establishments primarily engaged in the manufacturing of concrete pipe products. These businesses produce a range of concrete...
concrete pipe manufacturing
precast concrete
reinforced concrete pipe
stormwater drainage
sewer systems