WQ0018992_Application (FTSE)_20230512 (8)

East Coast Engineering, P.C.
E N G IN E E RS- PLAN NERS-CO N SU LTANTS
Croft Pointe Subdivision
Sewer Design Report
April 2023
SEAL
35054
4-11-2023
............ 5vs-r/AN \`t:0
/011111110\\
Digitallysigned 1\ toy
byJohn
Christian Russell AL
35054 i
Date: 2023.04.14
'09:45:15 -05'00
4918 Main Street Post Office Box 2469 Shallotfe, North Carolina 28459 Tel.: [phone] * Fax: [phone]
Firm License Number: C-4785

fu1P-1 : 2.
IPMP-2 : 2.71
` Pump-2
Pump-3 NIP-3:3.
loop
DO
J,.
lIftmp-4
R-
I

* * * * * * * * * * * * K Y P I P E * *
* Pipe Network Modeling Software
* CopyRighted by KYPIPE LLC (www.kypipe.com)
* Version: 10.009 10/01/2019
* Serial #: 8-10080653
* Interface: Classic
* Licensed for Pipe2000
* *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
Date & Time: Tue Apr 11 17:10:10 2023
Master File : c:\users\chris russell\desktop\22-0331-ece_documents\_la projects\23-0404-
croft_pointe_sewer.KYP\23-0404-croft_pointe_sewer.P2K
************************************************
S U M M A R Y O F O R I G I N A L D A T A
************************************************
U N I T S S P E C I F I E D
FLOWRATE ............ =
gallons/minute
HEAD (HGL)
.......... =
feet
PRESSURE ............
=
psig
P I P E L I N
E D A T A
STATUS CODE:
XX -CLOSED
PIPE
CV -CHECK VALVE
P I P E
NODE
NAMES
LENGTH
DIAMETER
ROUGHNESS
MINOR
N A M E
#1
#2
(ft)
(in)
COEFF.
LOSS COEFF.
-------------------------------------------------------------------------------
P-1
J-1
J-2
138.80
2.00
130.0000
0.00
P-2
J-2
J-3
107.08
2.00
130.0000
0.00
P-3
J-3
J-4
203.91
2.00
130.0000
0.00
P-4
J-4
R-1
467.22
2.00
130.0000
0.00
PMP-1
O-Pump-1
J-1
28.00
1.50
140.0000
0.00
PMP-2
O-Pump-2
J-1
69.70
1.50
130.0000
0.00
PMP-3
O-Pump-3
J-3
100.40
1.50
130.0000
0.00
PMP-4
0-Pump-4
J-4
119.20
1.50
130.0000
0.00
P U M P/L 0 S S E L E M E N
THERE IS A DEVICE AT NODE
HEAD
FLOWRATE
(ft)
(gpm)
104.00
0.00
90.00
10.00
80.00
16.00
70.00
22.00
60.00
30.00
50.00
36.00
40.00
41.00
30.00
44.00
THERE IS A DEVICE AT NODE
THERE IS A DEVICE AT NODE
THERE IS A DEVICE AT NODE
N 0 D E D A T A
D A T A
Pump-1 DESCRIBED BY THE FOLLOWING DATA: (ID= 1)
EFFICIENCY
75.00 (Default)
75.00 (Default)
75.00 (Default)
75.00 (Default)
75.00 (Default)
75.00 (Default)
75.00 (Default)
75.00 (Default)
Pump-2...............................> (ID= 1)
Pump-3...............................> (ID= 1)
Pump-4...............................> (ID= 1)
NODE NODE
EXTERNAL
JUNCTION
EXTERNAL
NAME TITLE
DEMAND
ELEVATION
GRADE
--------------------------------------------------------------
(gpm)
(ft)
(ft)
J-1
0.00
10.00
J-2
0.00
0.00
J-3
0.00
0.00
J-4
0.00
11.00
0-Pump-2
----
6.00
8.00
0-Pump-3
----
6.00
8.00
0-Pump-4
----
3.00
5.00
R-1
----
18.00
20.00
O-Pump-1
----
4.00
6.00

O U T P U T O
P T
I O N
D A T A
OUTPUT SELECTION: ALL RESULTS ARE INCLUDED
IN THE TABULATED OUTPUT
MAXIMUM
AND
MINIMUM
PRESSURES
= 3
MAXIMUM
AND
MINIMUM
VELOCITIES
= 5
MAXIMUM
AND
MINIMUM
HEAD LOSS/1000
= 5
S Y S T E M C
O N
F I G U
R A T I O N
NUMBER
OF
PIPES ...................(P)
= 8
NUMBER
OF
END NODES ...............(J)
= 4
NUMBER
OF
PRIMARY LOOPS ...........(L)
= 0
NUMBER
OF
SUPPLY NODES ............(F)
= 5
NUMBER
OF
SUPPLY ZONES ............(Z)
= 1
Case: 0
RESULTS OBTAINED AFTER 4 TRIALS: ACCURACY = 0.64012E-05
S I M U L A T I O N D E S C R I P T I O N (L A B E L)
P I P E L I N E
R E S U L
T S
STATUS CODE:
XX -CLOSED
PIPE
CV -CHECK VALVE
P I P E
NODE
NUMBERS
FLOWRATE
HEAD
MINOR
LINE
HL+ML/
HL/
N A M E
#1
#2
LOSS
LOSS
VELD.
1000
1000
gpm
ft
ft
ft/s
ft/f
ft/f
-----------------------------------------------------------------------------------------
P-1
J-1
J-2
29.80
3.24
0.00
3.04
23.34
23.34
P-2
J-2
J-3
29.80
2.50
0.00
3.04
23.34
23.34
P-3
J-3
J-4
47.35
11.22
0.00
4.84
55.02
55.02
P-4
J-4
R-1
68.28
50.62
0.00
6.97
108.35
108.35
PMP-1
0-Pump-1
J-1
14.68
0.62
0.00
2.66
22.25
22.25
PMP-2
0-Pump-2
J-1
15.12
1.88
0.00
2.75
26.97
26.97
PMP-3
0-Pump-3
J-3
17.55
3.57
0.00
3.19
35.54
35.54
PMP-4
0-Pump-4
J-4
20.93
5.87
0.00
3.80
49.21
49.21
P U M P/L 0 S S E L E M E N T R E S U L T S
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 a
Hp $
$
ft
-------------------------------------------------------------------------------------------------------
Pump-1
14.68
2.00
84.20
82.2 75.00
0. 0.0
0.0
** **
35.2
Pump-2
15.12
2.00
83.46
81.5 75.00
0. 0.0
0.0
** **
35.2
Pump-3
17.55
2.00
79.41
77.4 75.00
0. 0.0
0.0
** **
35.2
Pump-4
20.93
2.00
73.49
71.5 75.00
0. 0.0
0.0
** **
35.2
N 0 D E R
E S U L T S
NODE
NODE
EXTERNAL
HYDRAULIC NODE
PRESSURE
NODE
NAME
TITLE
DEMAND
GRADE ELEVATION
HEAD
PRESSURE
gpm
ft
ft
ft
psi
------------------------------------------------------------------------------
J-1
0.00
87.58
10.00
77.58
33.62
J-2
0.00
84.34
J-3
0.00
81.84
J-4
0.00
70.62
11.00
59.62
25.84
0-Pump-2
----
89.46
6.00
83.46
36.17
O-Pump-3
----
85.41
6.00
79.41
34.41
O-Pump-4
----
76.49
3.00
73.49
31.85
R-1
----
20.00
18.00
2.00
0.87
O-Pump-1
----
88.20
4.00
84.20
36.49
Case
0.0000
0.0000
0.0000
0.0000

M A
X I M U M A
N D M I N I
M U M V A L U E S
P R E S S U R
E S
JUNCTION
MAXIMUM
JUNCTION
MINIMUM
NUMBER
PRESSURES
NUMBER
PRESSURES
---------------------
psi
---------------------
psi
0-Pump-1
36.49
R-1
0.87
0-Pump-2
36.17
J-4
25.84
0-Pump-3
34.41
0-Pump-4
31.85
V E L O C I T
I E S
PIPE
MAXIMUM
PIPE
MINIMUM
NUMBER
VELOCITY
NUMBER
VELOCITY
(ft/s)
(ft/s)
---------------------
P-4
6.97
---------------------
PMP-1
2.66
P-3
4.84
PMP-2
2.75
PMP-4
3.80
P-1
3.04
PMP-3
3.19
P-2
3.04
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-4
108.35
PMP-1
22.25
P-3
55.02
P-1
23.34
PMP-4
49.21
P-2
23.34
PMP-3
35.54
PMP-2
26.97
H L / 1 0 0
0
PIPE
MAXIMUM
PIPE
MINIMUM
NUMBER
HL/1000
NUMBER
HL/1000
(ft/ft)
---------------------
(ft/ft)
---------------------
P-4
108.35
PMP-1
22.25
P-3
55.02
P-1
23.34
PMP-4
49.21
P-2
23.34
PMP-3
35.54
PMP-2
26.97
S U
M M A R Y O
F I N F L O
W S A N D O U T
F L O W S
(+)
INFLOWS INTO
THE SYSTEM FROM SUPPLY NODES
(-)
OUTFLOWS FROM
THE SYSTEM INTO SUPPLY NODES
NODE
FLOWRATE
NODE
NAME
--------------------------------------------
gpm
TITLE
Pump-1
14.68
Pump-2
15.12
Pump-3
17.55
Pump-4
20.93
R-1
-68.28
NET
SYSTEM INFLOW
= 68.28
NET
SYSTEM OUTFLOW = -68.28
NET
SYSTEM DEMAND
= 0.00
***** HYDRAULIC ANALYSIS COMPLETED *****

K
9
2
a
U,
20 30 44
so jO 120 ;6u 200 140
FLOW PER W.VJW