A local utility provider is investigating the purchase of private lake as depicted in the sketch below. They have a 51 HP pump that runs at 68% efficiency. The upper storage reservoir will be 3.7 feet deep & has a 7 acre surface area. Their operations require that the upper storage reservoir be filled in 48 hours. The list of minor losses and corresponding coefficients are provided below. The length is 9 miles. They will be using HDPE (CHW=140). What size pipe (inches) should they use? El. = 1,732 Private Lake, considering purchase N.T.S. Type Entrance 22.5° elbow 45° elbow 90° elbow Ck Valve B.fly valve Gate valve Exit storage reservoir K 1.3 0.22 0.35 0.7 El. = 1,775 1.9 0.4 0.15 1 Qty 1 32 12 8 2 1 1
A local utility provider is investigating the purchase of private lake as depicted in the sketch below. They have a 51 HP pump that runs at 68% efficiency. The upper storage reservoir will be 3.7 feet deep & has a 7 acre surface area. Their operations require that the upper storage reservoir be filled in 48 hours. The list of minor losses and corresponding coefficients are provided below. The length is 9 miles. They will be using HDPE (CHW=140). What size pipe (inches) should they use? El. = 1,732 Private Lake, considering purchase N.T.S. Type Entrance 22.5° elbow 45° elbow 90° elbow Ck Valve B.fly valve Gate valve Exit storage reservoir K 1.3 0.22 0.35 0.7 El. = 1,775 1.9 0.4 0.15 1 Qty 1 32 12 8 2 1 1
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
![A local utility provider is investigating the purchase of private lake as depicted in the sketch below. They
have a 51 HP pump that runs at 68% efficiency. The upper storage reservoir will be 3.7 feet deep & has a 7
acre surface area. Their operations require that the upper storage reservoir be filled in 48 hours. The list of
minor losses and corresponding coefficients are provided below. The length is 9 miles. They will be using
HDPE (CHW= 140). What size pipe (inches) should they use?
El. = 1,732'
Private Lake, considering purchase
N.T.S.
Туре
Entrance
22.5° elbow
45° elbow
90° elbow
Ck Valve
B.fly valve
Gate valve
Exit
El. = 1,775'
storage reservoir
K
1.3
0.22
0.35
0.7
1.9
0.4
0.15
1
Qty
1
32
12
8
2
1
1
1](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6d711242-a88c-4a58-a190-33258ba50e1c%2F32dbc9a6-2b90-4ec2-a0ca-79fff614e533%2Ffgd5ffo_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A local utility provider is investigating the purchase of private lake as depicted in the sketch below. They
have a 51 HP pump that runs at 68% efficiency. The upper storage reservoir will be 3.7 feet deep & has a 7
acre surface area. Their operations require that the upper storage reservoir be filled in 48 hours. The list of
minor losses and corresponding coefficients are provided below. The length is 9 miles. They will be using
HDPE (CHW= 140). What size pipe (inches) should they use?
El. = 1,732'
Private Lake, considering purchase
N.T.S.
Туре
Entrance
22.5° elbow
45° elbow
90° elbow
Ck Valve
B.fly valve
Gate valve
Exit
El. = 1,775'
storage reservoir
K
1.3
0.22
0.35
0.7
1.9
0.4
0.15
1
Qty
1
32
12
8
2
1
1
1
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