Greg,
If I am reading this correctly, the FDC and the Standpipe are on the
supply side of the DCDA? If so, you are correct. The DCDA should be
between both the FDC and standpipe connection and the water supply,
otherwise you will get a loop and the DCDA does not do its job.
BTW, how did you the Forum to distribute a scan of an engineered drawing? 8-)
Todd
At 10:08 AM 1/10/2008, you wrote:
We have a situation as follows:
Hydrants are "O" and fdc is "X"
STANDPIPE
I
I
"O" "O" I
I----------------------------I------I-------------------------"X"-dcda------
---SOURCE
Question: Will this work or does it create a loop that will prevent the
standpipe from receiving adequate pressure?
Thanks,
Greg
Living Water Fire Protection
1160 McKenzie Road
Cantonment, FL 32533
850-937-1850
Fax: 850-937-1852
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Todd G. Williams, PE
Fire Protection Design/Consulting
Stonington, Connecticut
www.fpdc.com
860.535.2080
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