HomeMy WebLinkAboutWPO201500055 Other 2016-01-19AlbemorhCeiloy Date of Report
SeMceAuth�rity Hydrant Flow 7/6/2015
s9 7 *`"er*`9 c::�� Test Report
Je SpoMW Rant Gr1&1o1104v .VA 72911 (4]4)977-0511
Location Branchlands
Date and Time of Test 7/6/2015 12:50:00 AM
Minutes of Flow 2
Pipe Size (Inches) 6
Pressure Hydrant 11781
Static Pressure (psi) 90
Residual Pressure (psi) 72
Flow Hydrant #1 10624
Pitot Pressure #1 (psi) 72 Test Flow 1 1186
Flow Hydrant #2 10627
Pitot Pressure #2 (psi) 52 Test Flow 2 1008
Flow Hydrant #3
Pitot Pressure #3 (psi) Test Flow 3 0
Total Estimated Flow (gpm)
2194
Estimated Consumption (gal)
4388
AWWA Q20 Calculation (gpm)
4568
(Value of zero indicates insufficient pressure drop for calculation)
Comments
Both hydrants were fully open.
For method of calculating pitot flow with a diffuser: see eq. 13, Walski and Lutes article 1990 Journal Management and Operations AW WA
(All tests conducted using 2.5 discharge outlet unless otherwise specified)
Signature of Tester: Cr , /.",
Albemarle County Legend
Service Auth6rit1 '�c wHydrant
I 'qiP InService, Ownership
1171 grog` 0 Not In Service, ACSA Owned
Saving & Conwrvirig ~ 6 8. OR Net In Service, Private Ownership
s•. e
1 1171 it In Service, Private Ownership
It - # In Service, ACSA Owned
1410
0
wMain
Ownership
W-
1097 QP. 1320 ACSA
1 /� Private Ownership
601 y RWSA_GIS DBO_wMain
Q ..1264' •' Utility Type —
1300�Q� -='Potable Water
117$1 1 ater
VIA77� 0074'Contours
r
v
0
0
a
,,1L L
y1210'
2a
Pressure Hydrant
240 120 0
1305
1 301 1307
1 1289
281f ,
1283r 1287
04 '143 n
-1279\, 1285'
12s5
1977 Flow Hydrant
1267
40
275
` 1400 A4 1269 1271
' (1263
CID1251 12A1
--
/
1 1259
342 '.1253;
13146 1255 1257
1348 N �
a
1062
1300
,13021 ( 4
W
1108
22 6 `1250
248
1252
0254 1208
1206 1210'
to
h
1204
1202
1200 638
196, 634 636 640
690 7
�.�
4
6301
628
700
1
1193
Flow Hydrant
DISCLAIMER
Utilities, structures, lot lines, and all appurtenances indicated on this map
are intended for general layout and reference location only. This printout
1185
is not intended for any other use then for preliminary planning and general
606
location purposes. The utilities shown on this map are believed to be
602
accurate, however, recent utility improvements and/or system changes
may have been updated in our mapping since the time of this printout.
598
ContactACSA directly for specific utility locations.
594
Aerial Imagery O 2007 Commonwealth of Virginia
Parcel Information Property of County of Albemarle ,
240 120 0