HomeMy WebLinkAboutWater & Sewer Report WATER & SEWER SYSTEM
ANALYSIS
FOR
BARRON CREST
SUBDIVISION
COLLEGE STATION, TEXAS
JUNE 2014
REVISED SEPTEMBER 2014
MBESI# 1086-0002
SUBMITTED BY:
p McCLURE & BROWNE ENGINEERING/SURVEYING, INC.
a 1008 Woodcreek Dr..Suite 103 College Station,Tx.77845 (979)693-3838 Engineer Reg.No.F-458
Survey Reg.No.101033-00
Exhibit C
Fire Flow Condition
* * * * * * * * * * K Y P I P E 5 * * * * * * * * * *
*
* Pipe Network Modeling Software
*
* Copyrighted by KYPIPE LLC
* Version 5 - February 2010
*
* * * * * * * * * * * * * * * * * * * * * * * * * * * * *
Date & Time: Mon Oct 20 10:53:25 2014
Master File : f:\1086 - blake cathey\0002 - barron crest subdivision\docs\water model
fire.kyp\water model fire.P2K
************************************************
SUMMARY OF ORIGINAL DATA
************************************************
U NITS SPECIFIED
FLOWRATE = gallons/minute
HEAD (HGL) = feet
PRESSURE = psig
P IPELINE DATA
STATUS CODE: XX -CLOSED PIPE CV -CHECK VALVE
P IPE NODE NAMES LENGTH DIAMETER ROUGHNESS MINOR
N AME #1 #2 (ft) (in) COEFF. LOSS COEFF.
P-1 VP-1 J-1 165.00 8.00 140.0000 0.00
P-2 J-1 J-2 220.00 8.00 140.0000 0.00
P-3 J-2 J-3 430.00 6.00 140.0000 0.00
P-4 J-2 J-4 523.00 6.00 140.0000 0.00
P U M P/L O S S ELEMENT DATA
THERE IS A DEVICE AT NODE VP-1 DESCRIBED BY THE FOLLOWING DATA: (ID= 1)
HEAD FLOWRATE EFFICIENCY
(ft) (gpm) (t)
203.77 0.00 75.00
181.15 1500.00 75.00
122.13 3000.00 75.00
N ODE DATA
NODE NODE EXTERNAL JUNCTION EXTERNAL
NAME TITLE DEMAND ELEVATION GRADE
(gpm) (ft) (ft)
J-1 0.00 345.00
J-2 1011.25 343.00
J-3 0.00 331.00
J-4 12.00 332.00
VP-1 ---- 341.00 341.00
O UTPUT OPTION DATA
OUTPUT SELECTION: ALL RESULTS ARE INCLUDED IN THE TABULATED OUTPUT
MAXIMUM AND MINIMUM PRESSURES = 2
MAXIMUM AND MINIMUM VELOCITIES = 2
MAXIMUM AND MINIMUM HEAD LOSS/1000 = 2
S YSTEM CONFIGURATION
NUMBER OF PIPES (p) = 4
NUMBER OF END NODES (j) = 4
NUMBER OF PRIMARY LOOPS (1) = 0
NUMBER OF SUPPLY NODES (f) = 1
NUMBER OF SUPPLY ZONES (z) = 1
Case: 0
RESULTS OBTAINED AFTER 3 TRIALS: ACCURACY = 0.00000
S IMULATION DESCRIPTION (L A B E L)
P IPELINE RESULTS
STATUS CODE: XX -CLOSED PIPE CV -CHECK VALVE
P IPE NODE NUMBERS FLOWRATE HEAD MINOR LINE HL+ML/ HL/
N AME #1 #2 LOSS LOSS VELO. 1000 1000
(gpm) (ft) (ft) (ft/s) (ft/ft) (ft/ft)
P-1 VP-1 J-1 1023.25 2.74 0.00 6.53 16.62 16.62
P-2 J-1 J-2 1023.25 3.66 0.00 6.53 16.62 16.62
P-3 J-2 J-3 0.00 0.00 0.00 0.00 0.00 0.00
P-4 J-2 J-4 12.00 0.01 0.00 0.14 0.02 0.02
P UMP/LOSS ELEMENT RESULTS
INLET OUTLET PUMP EFFIC- USEFUL INCREMTL TOTAL #PUMPS #PUMPS
NPSH
NAME FLOWRATE HEAD HEAD HEAD ENCY POWER COST COST PARALLEL SERIES
Avail.
(gpm) (ft) (ft) (ft) (%) (Hp) ($) ($)
(ft)
VP-1 1023.25 0.00 192.63 192.6 75.00 0. 0.0 0.0 ** **
33.2
NODE RESULTS
NODE NODE EXTERNAL HYDRAULIC NODE PRESSURE NODE
NAME TITLE DEMAND GRADE ELEVATION HEAD PRESSURE
(gpm) (ft) (ft) (ft) (psi)
J-1 0.00 530.89 345.00 185.89 80.55
J-2 1011.25 527.23 343.00 184.23 79.83
J-3 0.00 527.23 331.00 196.23 85.03
J-4 12.00 527.23 332.00 195.23 84.60
VP-1 ---- 533.63 341.00 192.63 83.47
MAXIMUMAND MINIMUM VALUES
P RESSURES
JUNCTION MAXIMUM JUNCTION MINIMUM
NUMBER PRESSURES NUMBER PRESSURES
(psi) (psi)
J-3 85.03 J-2 79.83
J-4 84.60 J-1 80.55
✓ ELOCITIES
PIPE MAXIMUM PIPE MINIMUM
NUMBER VELOCITY NUMBER VELOCITY
(ft/s) (ft/s)
P-1 6.53 P-4 0.14
P-2 6.53 P-2 6.53
H L + M L / 1 0 0 0
PIPE MAXIMUM PIPE MINIMUM
NUMBER HL+ML/1000 NUMBER HL+ML/1000
(ft/ft) (ft/ft)
P-1 16.62 P-4 0.02
P-2 16.62 P-2 16.62
H L / 1 0 0 0
PIPE MAXIMUM PIPE MINIMUM
NUMBER HL/1000 NUMBER HL/1000
(ft/ft) (ft/ft)
P-1 16.62 P-4 0.02
P-2 16.62 P-2 16.62
SUMMARY OF INFLOWS AND OUTFLOWS
(+) INFLOWS INTO THE SYSTEM FROM SUPPLY NODES
(-) OUTFLOWS FROM THE SYSTEM INTO SUPPLY NODES
NODE FLOWRATE NODE
NAME (ppm) TITLE
VP-1 1023.25
NET SYSTEM INFLOW = 1023.25
NET SYSTEM OUTFLOW = 0.00
NET SYSTEM DEMAND = 1023.25
***** HYDRAULIC ANALYSIS COMPLETED *****
C
C
C WATER AND SEWER SYSTEM ANALYSIS
FOR
ivision
General Information
Area encompassed by this phase: 9.9 acres
Anticipated land use: Single family residential
Anticipated number of lots: 31 lots
I Notes on surrounding development: The site is bordered to the north by Edelweiss
Gartens Subdivision, to the south by Barron Road,
and the east and west by undeveloped land.
Water System Analysis
Primary water supply line: Existing 8" line on Hofburg Drive
I Software model: PIPE2000 (Kentucky Pipe Network Model)
Average daily flow: 267 gpd(0.185 gpm)per residential lot
Peaking factor: 4.0
I Estimated peak domestic demand: 0.75 gpm per lot
Estimated fire demand: 1000 gpm
Pipe material: PVC (C909)
I
Regulated Items Designed Requirement = Notes
1 Min.Pressure(psi)
Max.Velocity(fps) 79.83 20 (min) Fire flow conditions
6.5312(max)max Fire flow conditions
IConclusion: The proposed water system exceeds the requirements of TCEQ
and the City of College Station
I Applicable Exhibits:
Exhibit A Schematic Water System Layout
Exhibit B Static Flow Model Output for Barron Crest Subdivision
I
Exhibit C Fire Flow Model Output for Barron Crest Subdivision
Exhibit D Sewer Analysis
1
I
I
IBARRON CREST SUBDIVISION
MBESI#10860002
C
1 Sewer System Analysis
Primaryoutfall line: 6"Line across Barron Road from Sonoma Subdivision
Software model: Microsoft EXCEL Spreadsheet based on Manning's Equation
1 Average daily flow: 267 gpd per residential lot
Peaking factor: 4.0
Pipe Material: PVC (D3034 and D2241)
Manning's N value: 0.013
Spreadsheet Notes: The spreadsheet in Exhibit G analyzes the entire system for Barron
ECrest. It computes the anticipated flowrates from each area and the
minimum slopes of the lines that serve those areas. It compares
the computed slope with either the required minimum slope or the
I design slope from the plans. If the computed slope is less than the
minimum or the design slope, the spreadsheet indicates the line is
"OK".
Conclusion: All of the lines in the spreadsheet on Exhibit E indicate they
are OK and thus meet the design guidelines of the City of
I College Station. Therefore, we conclude that the lines are
adequately sized and will easily carry the sewage flows that are
expected to pass through them.
I
I !F =ERY L. ROCE1 SON%
f1 ,�. 94745 i4 j
t�i ��tCraA..:•r��-.
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I
I
I BARRON CREST SUBDIVISION
MBESI#10860002
Aw�
Hofburg Drive 1 I P-1 / V -1 ) I
/
r J Crestmont Dr -
LA
/ /^
2-- Ss 1S °T
Manhole Number
— - — — — — Water Model Node
18 W/LW/L
e Barron ,Road—
/
J
j, EXHIBIT A
I ` /, � ti / I , ,, —r — ��� „/ � I� , , I WATER AND SEWER ANALYSIS MAP
BARRON CREST SUBDIVISION
COLLEGE STARON, BRAZOS COUNTY, TEXAS
McCLHUR&O SlISYSoUfioRnY, ErXNG], 1H/NI5C.
E WG
(979) 69J—&8 rox: (979) VIPs
Fi, RogNo. F—f
,oee000z—Wot—ses
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Pm
Ir
Pm Exhibit B
it Static Flow Condition
* * * * * * * * * * K Y P I P E 5 * * * * * * * * * *
* *
* Pipe Network Modeling Software
* *
PIU * Copyrighted by KYPIPE LLC
* Version 5 - February 2010
* *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * *
ro
Date & Time: Mon Sep 29 14:18:34 2014
Master File : f:\1086 - blake cathey\0002 - barron crest subdivision\docs\water model
Po stat.KYP\water model stat.P2K
imme
************************************************
SUMMARY OF ORIGINAL DATA
Po
************************************************
10 UNITS SPECIFIED
FLOWRATE = gallons/minute
HEAD (HGL) = feet
PRESSURE = psig
Po
PIPELINE DATA
STATUS CODE: XX -CLOSED PIPE CV -CHECK VALVE
PIPE NODE NAMES LENGTH DIAMETER ROUGHNESS MINOR
NAME #1 #2 (ft) (in) COEFF. LOSS COEFF.
rim P-1 VP-1 J-1 165.00 8.00 140.0000 0.00
LW P-2 J-i J-2 220.00 8.00 140.0000 0.00
P-3 J-2 J-3 430.00 6.00 140.0000 0.00
P-4 J-2 J-4 523.00 6.00 140.0000 0.00
!-
P U M P/L O S S ELEMENT DATATHERE IS A DEVICE AT NODE VP-1 DESCRIBED BY THE FOLLOWING DATA: (ID= 1)
HEAD FLOWRATE EFFICIENCY
(ft) (gpm) (%)
203.77 0.00 75.00
411. 181.15 1500.00 75.00
122.13 3000.00 75.00
1A
NODE DATA
Pm NODE NODE EXTERNAL JUNCTION EXTERNAL
NAME TITLE DEMAND ELEVATION GRADE
Yt (gpm) (ft) (ft)
Po
irr
A
iw
Po
it
J-1 0.00 345.00
O" J-2 11.25 343.00
J-3 0.00 331.00
110 J-4 12.00 332.00
VP-1 ---- 341.00 341.00
OUTPUTPm
lip
OPTION DATA
Po OUTPUT SELECTION: ALL RESULTS ARE INCLUDED IN THE TABULATED OUTPUT
MAXIMUM AND MINIMUM PRESSURES = 2
Nw MAXIMUM AND MINIMUM VELOCITIES = 2
MAXIMUM AND MINIMUM HEAD LOSS/1000 = 2
iu SYSTEM CONFIGURATION
NUMBER OF PIPES (p) = 4
Pm NUMBER OF END NODES (j) = 4
NUMBER OF PRIMARY LOOPS (1) = 0
MN NUMBER OF SUPPLY NODES (f) = 1
NUMBER OF SUPPLY ZONES (z) = 1
Pm
ils
Case: 0
RESULTS OBTAINED AFTER 3 TRIALS: ACCURACY = 0.00000
Om SIMULATION DESCRIPTION (LABEL)
is
Pm PIPELINE RESULTS
• STATUS CODE: XX -CLOSED PIPE CV -CHECK VALVE
P IPE NODE NUMBERS FLOWRATE HEAD MINOR LINE HL+ML/ HL/
N AME #1 #2 LOSS LOSS VELO. 1000 1000
i: (gpm) (ft) (ft) (ft/s) (ft/ft) (ft/ft)
P-1 VP-1 J-1 23.25 0.00 0.00 0.15 0.02 0.02
• P-2 J-1 J-2 23.25 0.00 0.00 0.15 0.02 0.02
P-3 J-2 J-3 0.00 0.00 0.00 0.00 0.00 0.00
ilIM P-4 J-2 J-4 12.00 0.01 0.00 0.14 0.02 0.02
ri
PUMP/LOSS ELEMENT RESULTS
be
• INLET OUTLET PUMP EFFIC- USEFUL INCREMTL TOTAL #PUMPS #PUMPS
NPSH
iir NAME FLOWRATE HEAD HEAD HEAD ENCY POWER COST COST PARALLEL SERIES
Avail.
(gpm) (ft) (ft) (ft) (%) (Hp) ($) ($)
PP
h (ft)
ilif
VP-1 23.25 0.00 203.76 203.8 75.00 0. 0.0 0.0 ** **
• 33.2
ill
t
61.
rm
i_
P"
r
0"
w
NODE RESULTS
A
Vile NODE NODE EXTERNAL HYDRAULIC NODE PRESSURE NODE
NAME TITLE DEMAND GRADE ELEVATION HEAD PRESSURE
(gpm) (ft) (ft) (ft) (psi)
1: J-1 0.00 544.76 345.00 199.76 86.56
J-2 11.25 544.75 343.00 201.75 87.43
J-3 0.00 544.75 331.00 213.75 92.63
J-4 12.00 544.74 332.00 212.74 92.19
VP-1 ---- 544.76 341.00 203.76 88.30
MAXIMUM1:
AND MINIMUM VALUES
P
wr PRESSURES
JUNCTION MAXIMUM JUNCTION MINIMUM
NUMBER PRESSURES NUMBER PRESSURES
I: (psi) (psi)
J-3 92.63 J-1 86.56
J-4 92.19 J-2 87.43
VELOCITIES11111
lib
PIPE MAXIMUM PIPE MINIMUM
*w NUMBER VELOCITY NUMBER VELOCITY
ii (ft/s) (ft/s)
P-1 0.15 P-4 0.14
P-2 0.15 P-2 0.15
011.
H L + M L / 1 0 0 0
6
PIPE MAXIMUM PIPE MINIMUM
NUMBER HL+ML/1000 NUMBER HL+ML/1000
P. (ft/ft) (ft/ft)
Ow P-4 0.02 P-1 0.02
P-2 0.02 P-2 0.02
rm H L / 1 0 0 0
lir
PIPE MAXIMUM PIPE MINIMUM
NUMBER HL/1000 NUMBER HL/1000
Ow (ft/ft) (ft/ft)
6 P-4 0.02 P-1 0.02
P-2 0.02 P-2 0.02
Pm
6 SUMMARY OF INFLOWS AND OUTFLOWS
(+) INFLOWS INTO THE SYSTEM FROM SUPPLY NODES
(-) OUTFLOWS FROM THE SYSTEM INTO SUPPLY NODES
es NODE FLOWRATE NODE
NAME (gpm) TITLE
A
VP-1 23.25
NET SYSTEM INFLOW = 23.25
NET SYSTEM OUTFLOW = 0.00
oft NET SYSTEM DEMAND = 23.25
6
***** HYDRAULIC ANALYSIS COMPLETED *****
Ow
Ow
om
fur
ow
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661
ow Exhibit C
0110 Fire Flow Condition
,.w
* * * * * * * * * * K Y P I P E 5
* *
Ow
* Pipe Network Modeling Software *
* *
Wo * Copyrighted by KYPIPE LLC *
* Version 5 - February 2010 *
OW * *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * *
ow
66 Date & Time: Mon Sep 29 14:21:04 2014
+ Master File : f:\1086 - blake cathey\0002 - barron crest subdivision\docs\water model
fire.KYP\water model fire.P2K
1
************************************************
SUMMARYI: OF ORIGINAL DATA
************************************************
OW UNITS SPECIFIED
6w FLOWRATE = gallons/minute
HEAD (HGL) = feet
PRESSURE = psig
O.
•w
PIPELINE DATA
P. STATUS CODE: XX -CLOSED PIPE CV -CHECK VALVE
w PIPE NODE NAMES LENGTH DIAMETER ROUGHNESS MINOR
NAME #1 #2 (ft) (in) COEFF. LOSS COEFF.
P-1 VP-1 J-5 165.00 8.00 140.0000 0.00
6 P-2 J-5 J-3 220.00 8.00 140.0000 0.00
P-3 J-3 J-2 430.00 6.00 140.0000 0.00
P-4 J-3 J-4 523.00 6.00 140.0000 0.00
ON
6w
PUMP/LOSS ELEMENT DATA
1104 THERE IS A DEVICE AT NODE VP-1 DESCRIBED BY THE FOLLOWING DATA: (ID= 1)
6' HEAD FLOWRATE EFFICIENCY
(ft) (gpm) (°s)
203.77 0.00 75.00
Ow 181.15 1500.00 75.00
122.13 3000.00 75.00
r
66 NODE DATA
OW NODE NODE EXTERNAL JUNCTION EXTERNAL
Li NAME TITLE DEMAND ELEVATION GRADE
(gpm) (ft) (ft)
r
'a
io
OP
1—
ME
!*
110
J-2 6.00 331.00
J-3 1011.25 343.00
J-4 12.00 332.00
im" J-5 0.00 345.00
VP-1 ---- 341.00 341.00
!in
OUTPUTWO
OPTION DATA
OUTPUT SELECTION: ALL RESULTS ARE INCLUDED IN THE TABULATED OUTPUT
MAXIMUM AND MINIMUM PRESSURES = 2
ihr MAXIMUM AND MINIMUM VELOCITIES = 2
MAXIMUM AND MINIMUM HEAD LOSS/1000 = 2
011*
Ow SYSTEM CONFIGURATION
NUMBER OF PIPES (p) = 4
Om NUMBER OF END NODES (j) = 4
NUMBER OF PRIMARY LOOPS (1) = 0
i" NUMBER OF SUPPLY NODES (f) = 1
NUMBER OF SUPPLY ZONES (z) = 1
WW
Case: 0
Pis RESULTS OBTAINED AFTER 3 TRIALS: ACCURACY = 0.00000
bp
PP SIMULATION DESCRIPTION (LABEL)
b.
Pm PIPELINE RESULTS
WW STATUS CODE: XX -CLOSED PIPE CV -CHECK VALVE
PIPE NODE NUMBERS FLOWRATE HEAD MINOR LINE HL+ML/ HL/
NAME:: #1 #2 LOSS LOSS VELO. 1000 1000
(gpm) (ft) (ft) (ft/s) (ft/ft) (ft/ft)
P-1 VP-1 J-5 1029.25 2.77 0.00 6.57 16.80 16.80
®w P-2 J-5 J-3 1029.25 3.70 0.00 6.57 16.60 16.80
P-3 J-3 J-2 6.00 0.00 0.00 0.07 0.00 0.00
Ow P-4 J-3 J-4 12.00 0.01 0.00 0.14 0.02 0.02
PUMP/LOSS ELEMENT RESULTS
tor
INLET OUTLET PUMP EFFIC- USEFUL INCREMTL TOTAL #PUMPS #PUMPS
NPSH
WO NAME FLOWRATE HEAD HEAD HEAD ENCY POWER COST COST PARALLEL SERIES
Avail.
.114 (gpm) (ft) (ft) (ft) (s) (Hp) ($) ($)
LW (ft)
VP-1 1029.25 0.00 192.51 192.5 75.00 0. 0.0 0.0 ** **
33.2
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6.
P.
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NODE RESULTS
P.
NODE NODE EXTERNAL HYDRAULIC NODE PRESSURE NODE
010 NAME TITLE DEMAND GRADE ELEVATION HEAD PRESSURE
(gpm) (ft) (ft) (ft) (psi)
P• J-2 6.00 527.04 331.00 196.04 84.95
s
Mal J-3 1011.25 527.04 343.00 184.04 79.75
7-4 12.00 527.03 332.00 195.03 84.51
J-5 0.00 530.74 345.00 185.74 80.49
P VP-1 ---- 533.51 341.00 192.51 83.42
10
MAX I M U M AND MINIMUM VALUES
611. PRESSURES
JUNCTION MAXIMUM JUNCTION MINIMUM
00 NUMBER PRESSURES NUMBER PRESSURES
(psi) (psi)
iii
J-2 84.95 J-3 79.75
J-4 84.51 J-5 80.49
VELOCITIES1:
PIPE MAXIMUM PIPE MINIMUM
NUMBER VELOCITY NUMBER VELOCITY
(ft/s) (ft/s)
P-1 6.57 P-3 0.07
P-2 6.57 P-4 0.14
rill H L + M L / 1 0 0 0
ii
PIPE MAXIMUM PIPE MINIMUM
NUMBER HL+ML/1000 NUMBER HL+ML/1000
Pm (ft/ft) (ft/ft)
ii P-1 16.80 P-3 0.00
P-2 16.80 P-4 0.02
01/11 H L / 1 0 0 0
PIPE MAXIMUM PIPE MINIMUM
NUMBER HL/1000 NUMBER HL/1000
f (ft/ft) (ft/ft)
tho P-1 16.80 P-3 0.00
P-2 16.80 P-4 0.02
Pm
SUMMARY OF INFLOWS AND OUTFLOWS
(+) INFLOWS INTO THE SYSTEM FROM SUPPLY NODES
PI (-) OUTFLOWS FROM THE SYSTEM INTO SUPPLY NODES
NODE FLOWRATE NODE
NAME (ppm) TITLE
VP-1 1029.25
iliN
NET SYSTEM INFLOW = 1029.25
NET SYSTEM OUTFLOW = 0.00
0° NET SYSTEM DEMAND = 1029.25
ioi
***** HYDRAULIC ANALYSIS COMPLETED *****
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