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

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

3.   The price of preservation has been the absence of modern sewers, water pipes and phone lines.

4.   They are permitted only in areas of the city with modern sewer systems that have separate pipes for storm runoff and household waste.

a. + sewer >>共 96
open 28.95%
new 8.27%
public 3.76%
broken 3.38%
innumerable 3.01%
sanitary 2.63%
underground 2.63%
main 2.26%
municipal 2.26%
old 1.88%
modern 1.50%
modern + n. >>共 1026
time 3.32%
world 2.96%
history 2.78%
technology 2.72%
life 2.63%
art 2.35%
society 1.65%
era 1.46%
medicine 1.24%
equipment 1.02%
sewer 0.03%
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