NYCDEP Mega Projects - CMAA
NYCDEP Mega Projects - CMAA
NYCDEP Mega Projects - CMAA
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Cat/Del UV Disinfection Facility<br />
• Catskill system built between 1915 and 1928<br />
• Delaware system built between 1937 and 1964<br />
• Cat/Del systems provide<br />
~85% of the water to NYC<br />
• Water conveyed to NYC<br />
via Catskill and<br />
Delaware Aqueducts<br />
• FAD Waiver to treat water –<br />
but need UV for additional<br />
disinfection “barrier”<br />
against Giardia<br />
and Cryptosporidium
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