11.   A storm like Georges does more than blow the roofs off houses, flood the sewer systems and take human lives at will.

12.   But the federal act also provides for criminal prosecution in cases where operators negligently or knowingly pollute streams or sewer systems.

13.   City officials had long feared that the ground-up food would overwhelm the sewer system, causing backups and flooding.

14.   Companies that discharge wastewater can reduce the burden on community sewer systems by oxygenating their water, he added.

15.   Currently, disposals are permitted only in areas of the city with modern sewer systems that have separate pipes for storm runoff and household waste.

16.   Disney paid property taxes to Orange County, but was never required to submit to regional planning agencies or help pay for new schools, roads or sewer systems.

17.   Eastman Kodak has promised to install a modern sewer inspection system using video cameras and to repair leaking pipes.

18.   Even some sewer systems are exploring running fiber optic cables through their pipelines.

19.   Funds intended to rebuild the sewer system were spent on garbage collection.

20.   He designed an advanced sewer system for the city of Florence, but the city fathers opted for a simpler design.

n. + system >>共 804
computer 5.46%
school 2.85%
defense 2.63%
missile 2.33%
justice 2.00%
pressure 1.82%
tax 1.74%
security 1.68%
cable 1.60%
control 1.49%
sewer 0.29%
sewer + n. >>共 77
system 24.94%
line 19.90%
pipe 8.82%
gas 3.02%
drain 2.52%
plant 2.52%
service 2.52%
rat 1.76%
repair 1.76%
grate 1.51%
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