HomeMy WebLinkAbout835 CHEROKEE DR - CORRESPONDENCE - 5/3/2017B1603181
910 WATERCOURSE WAY, FORT COLLINS. CO 80525
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890 WATERCOURSE WAY, FORT COLLINS, CO 80525
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834 CHEROKEE DR, FORT COLLINS, CO 80525
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825 C14EROKEE DR, FORT COLLINS, CO 80525
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835 CHEROKEE DR, FORT COLLINS, CO 80525
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888 WATERCOURSE WAY, FORT COLLINS, CO 80525
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818 CHEROKEE DR, FORT COLLINS, CO 80525
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858 E STUART ST, FORT COLLINS, CO 80525
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822 CHEROKEE DR, FORT COLLINS, CO 80525
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894 WATERCOURSE WAY, FORT COLLINS, CO 80525
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830 CHEROKEE DR, FORT COLLINS, CO 80525
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908 WATERCOURSE WAY, FORT COLLINS, CO 80525
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810 CHEROKEE DR, FORT COLLINS, CO 80525
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812 CHEROKEE DR, FORT COLLINS, CO 80525
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852 E STUART ST, FORT COLLINS, CO 80525
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854 E STUART ST, FORT COLLINS, CO 80525
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896 WATERCOURSE WAY, FORT COLLINS, CO 80525
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900 E STUART ST, FORT COLLINS, CO 80525
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860 E STUART ST, FORT COLLINS, CO 80525
uponor
To. Whom it may concern
From. Patrick Brown
Re River Modern Fort Collins, CO, Uponor project #20583F
Date May 3, 2017
The River Modern fire sprinkler designs utilized sub -loops for the majority of the sprinklers that will
be protecting stairs While changing the location of the tees for these sub -loops will alter the
hydraulic calculations, it will not do so significantly The two run through tees connecting to the
sprinklers protecting the stairs allow for additional fittings to be placed on the sub -loop Additionally
the single most demanding head will remain as the sprinkler spaced at 18'x18' For example, on
plan Al (Uponor project #20583F 001), even after adding 6 elbows to the sub -loop for H 9
protecting the stairs, H 4 is still the most demanding head due to the flow requirements at 18'x18'
spacing.
Sincerely,
Patrick Brown
Design Technician, Fire Safety
Uponor North America 5925 148"' Street West Tel (800) 321-4739
Apple Valley, MN 55124 Fax (952) 891-2008
USA Web: www.uponor-usa.com