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WATER DISTRIBUTION DATASBEET
Date: .,tl",
Name: Midwest
Stxeet;,
City:
1. 15.2 Gallon per minute buiding demand, predOlllinatly Flll.'h Tank.
2. 43.9 Low pressure at the Main in the S~.
3. .0 psi loss from a J! t1: difference in elevation from Main in the Stteet to the Water Meter.
40. 3.4 psi loss from a 50.& jj: l' Copper Tube Type K ASTM Bgg water service from the Main in the Street to the Wale\' Meter.
- Pressure loss deieiiiined using a C value of 150 , inside diameter of .995 and a velocity of 6.3 It per sec.
4b.----:l! No 2nd part water lateral.
5. 3.5 psiloss from a 314ill Meter
6. 37.1 psi of pressure available at the Water Mele\'. This value i. enlel'ed in (13) below.
The (A) value listed below is detennined by using the following formula, then rounding the result up.
A ~ B.(C+D+-E) x 100
F
Pi.. -!,2 Pres'su:e available for unifoml, loss (psifIOO feet of pipe).
B. ----.m psi ofpressme available at the Water Meter. ,
C. ~ Pre....... needed at the controlling fixture. bathtub
D. ~ psi 10.. """"Iting from a 13.0 t1: differenee in elevation from tbe Water Meter to the controlling fixture.
E. ---:!! psi pressure loss due to a no pressure 10.s d~ces serving the controlling fixture.
F. 67.S Ft Developed length from the ~ ft actual length of piping !tom the Water Meter to tbe controlling fixture.
Maximun Allowable losd for Crosslinked Polyethylcne (pax) Tlilbing ASTM F876
.' NOminal Size 112
518 314 1 1114 1112 2 2112 3 4
Actual r. D. .475 .574 .671 .862 1.054 1.244 1.629 0 0 0
Value ofe 150 ISO ISO 150 150 ISO 150 ISO 150 ISO
Velocity in ft per sec. 8 8 g 8 8 8 8 8 g g
Maximum Gpm 3.5 5.5 8.5 14.5 21.5 30 51 0 0 0
Maximum FMWSFU 0 0 0 4.5 7 14 53 0 0 0
MaximumFT WSFU 3.5 6.5 11 20.5 34 55 135 0 0 0
Fixture Listing
Date: a).Ie,
Name: Midwest
Project: dwlex OPI>ooite side witb sl!1'VÍce
Street:
Street:
.Pill t:./"j,(."j //j1
City:
City:
Non Public Use Fixtures
1 Automatie Clothes WIlMer 1.00 1.00 !.SO
I Dish\\>Babíng M""hine 1.00 .00 1.00
2 Hose Bib, 112" diameter .00 6.00 6,00
1 Kitchen Sink 1.00 1.00 !.SO
2 Batbtub, lavatory and water closet - FT group 4.00 7.00 8,00
1 Sbowc:r Stall, lAvatoIy and water closet FT - group !.SO 3.00 3.50
Hot
Cold
Tota1
Public Use Fixtures
Hot .00 I Cold .50 I
Total
.50 I
[~}ce Maker
Total Water Supply Fixtute Units
8.50
18.50
22.00
15.2 Gallon per minute demand of the bui1ding. Predominatly Flush Tank
16.9 Pressure available for unifonn loss. Forlhe table use. 17.0
Maximun Allowable load for Ct'Bsdinkeð. Polyethyletle (pex) !1.bing ASTM F876
Nomi:osl Si¡¡e 112 518 3/4 I 1114 11/2 2 2112 3 4
ActiJ8ll D, .475 .574 .671 .862 1.054 1.244 1.629 0 0 0
Va1ueofC 150 ISO ]50 150 150 ISO 150 ISO 150 ISO
Velocity ín t1: per sec. 8 8 8 8 8 8 8 8 8 8
Maximum Gpm 3.5 5.5 8.5 14.5 21.5 30 51 0 0 0
Maximum PM WSFU 0 0 0 4.5 7 .\4 53 0 0 0
Maximum FT WSW 3.5 6.5 II 20.5 34 55 135 0 0 0