Ass 2_sol

# Ass 2_sol - CIVL 242 Assignment 2 Solution Question 1...

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CIVL 242 Assignment 2 Solution Question 1: Residential water demand: Domestic : 230 L/capita-day Public Service : 40 L/capita-day System Losses and Leakages : 100 L/capita-day Total : 370 L/capita-day Calculation of water demand: Residential : 20000 People × 370 L/capita-day × 10 -3 m 3 /L = 7400 m 3 /day Airport Passengers : 100000 Persons/day × 15 L/person × 10 -3 m 3 /L = 1500 m 3 /day Employee : 5000 Persons × 40 L/person-day × 10 -3 m 3 /L = 200 m 3 /day Parking : 1000 Numbers × 8 L/number-day × 10 -3 m 3 /L = 8 m 3 /day Lavatories : 80 × 60 × 24 People/day × 20 L/person × 10 -3 m 3 /L = 2304 m 3 /day Hotel : 2000 Guests/day × 190 L/guest × 10 -3 m 3 /L = 380 m 3 /day Restaurant : 6 × 50 × 24 Customer/day × 25 L/customer × 10 -3 m 3 /L = 180 m 3 /day Daily Water Demand = 11972 m 3 /day Daily water consumption = 11972 m 3 /day. System losses and leakages = 20000 people × 100 L/capita-day × 10 -3 m 3 /L = 2000 m 3 /day Water actually consumed = (11972 – 2000) m 3 /day = 9972 m

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## This note was uploaded on 09/13/2011 for the course CIVL 242 taught by Professor Gh during the Fall '09 term at HKUST.

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Ass 2_sol - CIVL 242 Assignment 2 Solution Question 1...

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