Homework Help Question & Answers

Answer correctly with reasonn The design capacity of the main water supply pipeline to the distribution...

The design capacity of the main water supply pipeline to the distribution system is designed based on which of the followings

A service reservoir is designed to store which quantity of flow? Select one: O a. Peak daily demand O b. Daily fire Demand O

The population of a town is 20000, that is to be supplied with water by a pump. The average property hold 4 people. Each prop

The needed fire flow is 76380 L/min which has to be sustained for 5 hours. Maximum daily demand is 1.62 m3/s. What is the des


Answer correctly with reasonn

The design capacity of the main water supply pipeline to the distribution system is designed based on which of the followings? Select one: O a. Maximum daily demand O b. Maximum Hourly demand O c. Maximum minutely demand O d. Maximum Monthly demand e. Maximum Yearly demand
A service reservoir is designed to store which quantity of flow? Select one: O a. Peak daily demand O b. Daily fire Demand O c Emergency requirements O d. All of the above O e. None of the above
The population of a town is 20000, that is to be supplied with water by a pump. The average property hold 4 people. Each property consumes, on average 0.871/day. Historical data suggests a peak day factor of 1.8 and a peak hour factor of 22. Determine the design flow rate for the pump in Ls Answer:
The needed fire flow is 76380 L/min which has to be sustained for 5 hours. Maximum daily demand is 1.62 m3/s. What is the design discharge? Answer:
0 0
Add a comment
Answer #1

Water distribution mains are design for hourly demand.. Because water should be distributed to consumer for an few hours in a day, if we design for daily demand then it is uneconomical.

Part 2

Reservior is built for the emergency storage of water if demand is less then excess of water store in that but if demand is more the required demand the surplus water supplied by reservior to meet the demand.. In case fire breaks in the city then max water is required which is supplied by reservior

So it is design for all of the above

Part 3

Given

Population = 20000

No. Of people in each property : 4

No. Of property :20000/4 = 5000

Water required for each property : 0.87L/day

Total average water demand : 0.87*5000 =4350 l/day

Water pump design for horly demand

Design discharge = 2.2*4350 = 9570l/day

Part 4

Design discharge = max daily demand + fire demand

Fire demand = 76380L/min for 5 hour means

76380*5*60/(24*3600) = 265.2L/s = 0.265m^3/s

Fire demand = . 265+ 1.62 = 1.88m3/s

Add a comment
Know the answer?
Add Answer to:
Answer correctly with reasonn The design capacity of the main water supply pipeline to the distribution...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coin

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • answer both accurately. answer only if u know The needed fire flow is 76380 L/min which...

    answer both accurately. answer only if u know The needed fire flow is 76380 L/min which has to be sustained for 5 hours. Maximum daily demand is 1.62 m3/s. What is the design discharge? Answer: The population of a town is 20000, that is to be supplied with water by a pump. The average property hold 4 people. Each property consumes, on average 0.871/day. Historical data suggests a peak day factor of 1.8 and a peak hour factor of 22....

  • A small coastal town in Queensland is subject to an increasing permanent population and also a...

    A small coastal town in Queensland is subject to an increasing permanent population and also a transient influx of tourists during the summer period. Council already receives frequent complaints of restricted water supply. The water supply system comprises a rising trunk main from the treatment plant A to the service reservoir B, the service reservoir, and service mains to the consumption areas. Two consumption areas C and D at different elevations are gravity supplied from the service reservoir. The service...

  • I have this case study to solve. i want to ask which type of case study...

    I have this case study to solve. i want to ask which type of case study in this like problem, evaluation or decision? if its decision then what are the criterias and all? Stardust Petroleum Sendirian Berhad: how to inculcate the pro-active safety culture? Farzana Quoquab, Nomahaza Mahadi, Taram Satiraksa Wan Abdullah and Jihad Mohammad Coming together is a beginning; keeping together is progress; working together is success. - Henry Ford The beginning Stardust was established in 2013 as a...

  • Project Management Case Study

    Project Management Case StudyThe Custom Woodworking Company — Woody 2000 ProjectR. Max WidemanAEW Services, Vancouver, BC, Canada, 2002IntroductionI first developed this case study in 1993 for a local construction project management course. Theincidents described are typical of the types of things that happen in real-life projects and I have seenmost of them. Hopefully, they do not all happen on the same project, but the reality is that if projectsponsors do not start out with an understanding of project management and...

  • SYNOPSIS The product manager for coffee development at Kraft Canada must decide whether to introduce the...

    SYNOPSIS The product manager for coffee development at Kraft Canada must decide whether to introduce the company's new line of single-serve coffee pods or to await results from the product's launch in the United States. Key strategic decisions include choosing the target market to focus on and determining the value proposition to emphasize. Important questions are also raised in regard to how the new product should be branded, the flavors to offer, whether Kraft should use traditional distribution channels or...

  • What is GoPro's Financial Analysis based on Case 7 pages 307 -321, from the textbook Essentials...

    What is GoPro's Financial Analysis based on Case 7 pages 307 -321, from the textbook Essentials of Strategic Management Quest for competitive Advantage, 6 Edition GoPro had been among the best examples of how company could create a new market based upon product innovations that customers understood and demanded. However, by late-2015, the action camera product niche appeared saturated. The company had grow from a humble beginning as a homemade cam- cether and plastic case vendor in 2004 to an...

  • 10. Write a one-page summary of the attached paper? INTRODUCTION Many problems can develop in activated...

    10. Write a one-page summary of the attached paper? INTRODUCTION Many problems can develop in activated sludge operation that adversely affect effluent quality with origins in the engineering, hydraulic and microbiological components of the process. The real "heart" of the activated sludge system is the development and maintenance of a mixed microbial culture (activated sludge) that treats wastewater and which can be managed. One definition of a wastewater treatment plant operator is a "bug farmer", one who controls the aeration...

Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.