HomeMy WebLinkAbout090625_Brooklyn Blvd at 69th Ave 07/01/2009 WED 8:08 FAX 651+558+3310 0001/001
301 YORK AVENUE
�� ST. PAUL, MN 55130
PHONE: (651) 558-3300
AUTOMATIC SPRINKLER CO. FAX: (651) 558-3310
HYDRANT FLOW TEST RESULTS
PRESENT: JOB j tA1 wt If R raoV.AA It �1�►w
TIME OF TEST: 1:3 O TAKEN BY:
DATE: Q WITNESS:--Dp,%Jtk s.,&,I.. t-t
HYD.# NO.OF OPENINGS PITOT TUBE I GALLONS PER MIN. STATIC PRESSURE RESIDUAL PRESSURE
0
1-2-1/2"
2-2-1/2" J
1-4-1/2"or 5" I '�t,^ Z(�••�1 I (0 0 S$
GALLONS PER MIN. COEFFICIENT
z UNDERGROUND SIZE:
z DEAD EN IRCULATI
Q=29.84cd�(.83)-4'/:"&5" OPENING O NT: 4'/"or 5"
Only use.83 Coefficient when your
pitot reading is over 7 psi.
0.80
0.70
SKETCH:
NORTH
�i
.e
4S
ti
76 3 - SSS- 7
A