CIVL4017: Surface Water Hydrology

CIVL4017: Surface Water Hydrology

Project Brief

(Autumn 2022)

Assessment tasksWeightingDue Date & Time
  Project Report 1 (approx. 500 words per student)Tasks 1 & 210%5:00 PM, Friday 08 April 2022
Project Report 2 (approx. 1000 words per student (includes improvements to 500 words per student from Progress Report 1)Tasks 3 & 410%5:00 PM, Friday 13 May 2022 (Online submission using Turnitin)
Project Report – final submission (1,500 words per student)Tasks 5 to 820%5:00 PM, Friday 10 June 2021 (Online submission using Turnitin)

Your final project report submission MUST include two-page (per member) self- reflection statement clearly identifying your contributions to the project and what you’ve learnt from the project. These pages will not count towards the word limit.

You will need to submit the report, all associated (Microsoft Excel) spreadsheets and all HEC-HMS files. Submissions is via Turnitin in vUWS. Make only one submission per team. If multiple submissions are made, only one of these submissions will be selected at random and marked. Submission will be via Turnitin in vUWS.

Make justifiable and meaningful engineering assumptions, where necessary.

Use the average of the last digits of your team members’ student ID to determine the catchment to be used for the project.

If the average is between 0 & 3 (0 ≤ 𝐴𝑣𝑒𝑟𝑎𝑔𝑒 < 3), use catchment A If the average is between 3 & 6 (3 ≤ 𝐴𝑣𝑒𝑟𝑎𝑔𝑒 < 6), use catchment B If the average is between 6 & 9 (6 ≤ 𝐴𝑣𝑒𝑟𝑎𝑔𝑒 ≤ 9), use catchment C

For example,

  • if the IDs of your team members are 12345678, 23456789 & 34567890, the average of the last three digits is .(8+9+0)/3=5.67. Use catchment B for your team project.
  • If the IDs of your team members are 34567891, 56738491, 33567885 &

123454321, the average of the last four digits is (1+1+5+1)/4=2. Use catchment A for your team project.

Estimates of all areas of the catchment can be made using either a software of your choice or any other standard engineering method you are familiar with, including the grid approach. An approximate estimate suffices – use the scale shown in the figure (each grid is 1km x 1km) for estimation.

You can estimate channel length also using approximation. Catchments A, B & C are shown in Figures on the next two pages.

      1000mCatchment A
3 sub-catchments 1, 2, & Outlet are outlets of the three sub-catchments Centroid of the catchment is at: 150o40’ E Longitude 33o25’ S Latitude   Use the scale shown in the figure to estimate areas
  1000mCatchment B   3 sub-catchments 1, & Outlet are outlets of the three sub-catchments Centroid of the catchment is located at: 150o30’ E Longitude 33o’ 20’S Latitude         Use the scale shown in the figure to estimate areas
      1000mCatchment C
3 sub-catchments 1, & Outlet are outlets of the three sub-catchments Centroid of the catchment is at: 150o20’ E Longitude 33o32’ S Latitude         Use the scale shown in the figure to estimate areas

Refer the learning guide for marking criteria.

Background

The project has been formulated to allow you to determine the differences in catchment responses before and after development. The catchment currently is undeveloped and one of the three sub-catchments is proposed for development. It is up to your team to decide which sub-catchment you want developed. You will need to identify the sub-catchment for development in your report.

Please note that the project has been formulated step-by-step (each task identified), the final report will need to be in a technical report format.

Task 1. Estimation of physical parameters Estimate the area of each sub-catchment. Compute the total catchment area.

Estimate the length of channels. This will be different for different catchments. For catchment A, you will need to estimate lengths of two channels (1 to 2 and 2 to outlet) whereas for catchments B & C, you only require one channel length (1 to outlet).

Task 2. Construction of rainfall hyetographs

Use the Bureau of Meteorology web site (http://www.bom.gov.au) to generate the family of IFD curves for your catchment. Use the 2016 IFD and the latitude and longitude stated in the figures (for your catchment) to generate IFD information for your site. Use 1% AEP 24-hr storm for further analysis. You will need to include both the IFD table and IFD curves in your report.

Use the ARR Data Hub web site (https://data.arr-software.org/) to generate total rainfall hyetograph for the storm generated in the above step. You will need to include the total rainfall hyetograph, both table and histogram, in your report.

Extract the initial and constant loss values from the ARR Data Hub web site. Make necessary adjustments and construct the rainfall excess hyetograph. You will need to explain how you achieved your result and include this in your report. Graphical representation suffices here.

For post-development condition, assume that both the initial loss and continuing loss will be reduced by 50% for the sub-catchment you’re proposing to develop. Remember you’re developing only one of the three sub-catchments, therefore loss values and rainfall excess will change only for one sub-catchment.

Task 3.  Construction of unit hydrographs of desired duration

You will be generating 15-minute unit hydrographs for your sub-catchments using the 15-minute unit hydrograph for a 6.15km2 catchment given in the table below and making reasonable assumptions (explained below).

You may then be required to convert thus generated 15-min unit hydrograph to another duration unit hydrograph to meet the time interval of the rainfall excess hyetograph. You may need to follow S-hydrograph method to achieve this outcome.

Use of spreadsheet will save considerable time, as the process involves repetitive computations. You will need to include your spreadsheet.

A 15-minute unit hydrograph for a catchment of 6.15km2 is given in the table below.

Time (min) Discharge (m3/s)  

0          5            10          15          20          25            30

0          0.50       1.80       3.50        4.0        3.75            2.26

Time (min) Discharge (m3/s)  

35        40          45          50          55          60            65

1.60     1.04       0.70       0.50       0.30       0.18            0.12

Time (min) Discharge (m3/s)  

70        75          80          85          90          95            100

0.09     0.06       0.04       0.03       0.02       0.01            0

Use the above 15-minute unit hydrograph to compute ordinates of the 15-min unit hydrographs for your sub-catchments using the catchment area as the scaling factor. For example, if the area of your sub-catchment is 3.075km2, each ordinate given in the above table will be half of what’s listed. The resulting 15-minute unit hydrograph will look like,

Time (min) Discharge (m3/s)  

0          5            10          15          20          25            30

0          0.25       0.90       1.75        2.00      1.875            1.13

Time (min) Discharge (m3/s)  

35        40          45          50          55          60            65

0.8       0.52       0.35       0.25       0.15        0.09            0.06

Time (min) Discharge (m3/s)  

70        75          80          85          90          95            100

0.045    0.03        0.02       0.015     0.01       0.005            0

Similarly, if the area of your sub-catchment is 12.3km2, each ordinate will be double of what’s listed in the table. The resulting 15-minute unit hydrograph will look like,

Time (min) Discharge (m3/s)  

0          5            10          15          20          25            30

0          1.00       3.60       7.00      8.00        7.50            4.52

Time (min) Discharge (m3/s)  

35        40          45          50          55          60            65

3.20     2.08       1.40       1.00       0.60       0.36            0.24

Time (min) Discharge (m3/s)  

70        75          80          85          90          95            100

0.18     0.12       0.08       0.06       0.04       0.02            0

Note that you may need to generate up to 3 unit hydrographs (this will depend on the areas of each sub-catchments).

Construct Δt-hr unit hydrograph (where Δt-hr is the time step of rainfall excess hyetograph) from the 15-minute unit hydrographs generated for your sub-catchments. You will need to use the S-hydrograph method to achieve this. You will need to explain the process you followed in your report. Make sure to verify your results by checking volumes after each computation.

Task 4. Construction of storm hydrographs

Construct the storm hydrograph for each sub-catchment using rainfall excess (task 2) and respective Δt-hr unit hydrographs generated above (task 3). The 3 storm hydrographs you’ve generated are the responses at the outlet of respective sub-catchments for the catchment in natural condition. Let us call it predevelopment storm hydrographs.

Task 5. Construction of network diagram, routing through channels and hydrograph computation at the catchment outlet

Your team will need to construct the hydrologic network to show connectivity of sub-catchments, channels and reservoirs (if any).

Your team will require to extract channel properties for routing the hydrographs through channels using Muskingum routing method. For this, assume the following.

weighting factor, x = 0.2

Use average channel velocity of 1.2m/sec to estimate average flow velocity in the channel. Use this average flow velocity to estimate travel time constant, K.

Use these values of x & K to route relevant hydrographs through respective channel(s) and compute the hydrograph at the outlet of the catchment.

Your team will need to discuss how you obtained these, include sample calculations and show the final result (both table and figure). All computations will be performed using a spreadsheet and the spreadsheet will also need to be submitted.

This completes generation of pre-development hydrograph at the catchment outlet.

Task 6. Post-development hydrographs

Your team will need to repeat the process, taking into account development of one of the sub-catchments. For the catchment being developed, use the following.

Both initial loss and continuing loss will be reduced by 50%.

  1. minute unit-hydrograph will have the following characteristics.
    • Peak discharge will increase by 25%
    • Time to peak will decrease by 10%
    • Time base will decrease by 20%

Use the above adjustments to scale and generate meaningful post-development 15-min unit hydrograph. Your team will have to ensure that the volume balance works out. This may require a few iterations.

Your team will then need to construct Δt-hr unit hydrograph (post-development) for the sub-catchment being developed and use this to generate postdevelopment catchment response.

Task 7. Comparison of Pre- and Post-development hydrographs

You will need to compare the pre-development and post-development hydrographs. Present your results in graphical form and present salient values in a tabular form. Analyse and discuss your results.

You will then need to propose a solution that will ensure that the peak of the postdevelopment hydrograph at the outlet does not exceed the peak of the predevelopment hydrograph at the outlet. You may have to design a reservoir incorporating outlet structures to achieve this. If you’re to use this approach, you will need to route the post-development hydrograph through the reservoir.

You will need to discuss your strategy, provide the size of the reservoir and the details of outlet structures in your report.

Task 8. Use HEC-HMS to verify your results

This is the last step. You will use HEC-HMS (latest version) to verify your results. You will need to include all HEC-HMS files in your submission.

Order Now

Get expert help for CIVL4017: Surface Water Hydrology Assignment and many more. 100% safe, Plag free, Order Online Now!

No Fields Found.
Universal Assignment (September 28, 2022) CIVL4017: Surface Water Hydrology. Retrieved from https://universalassignment.com/civl4017-surface-water-hydrology/.
"CIVL4017: Surface Water Hydrology." Universal Assignment - September 28, 2022, https://universalassignment.com/civl4017-surface-water-hydrology/
Universal Assignment July 9, 2022 CIVL4017: Surface Water Hydrology., viewed September 28, 2022,<https://universalassignment.com/civl4017-surface-water-hydrology/>
Universal Assignment - CIVL4017: Surface Water Hydrology. [Internet]. [Accessed September 28, 2022]. Available from: https://universalassignment.com/civl4017-surface-water-hydrology/
"CIVL4017: Surface Water Hydrology." Universal Assignment - Accessed September 28, 2022. https://universalassignment.com/civl4017-surface-water-hydrology/
"CIVL4017: Surface Water Hydrology." Universal Assignment [Online]. Available: https://universalassignment.com/civl4017-surface-water-hydrology/. [Accessed: September 28, 2022]

Please note along with our service, we will provide you with the following deliverables:

Please do not hesitate to put forward any queries regarding the service provision.

We look forward to having you on board with us.

Get 45%* OFF on Assignment Help

Popular Assignments

VU22977 – Practice in a Legal Environment

Advanced Diploma of Legal Practice – 22565VIC PORTFOLIO- CLIENT MATTER FILE Assessment task 1 Prepare a comprehensive portfolio of documents to create a Client Matter File which must include: Element 1 Area of law Cover sheet stating client name and short description of legal matter Client Instruction Sheet, Costs Agreement

Read More »

KIT714 ICT Research Principles: Assignment 1

Practical Qualitative Research Exercise                                                                                                                                         Type:                 In-Semester, Individual Assignment Task Length:   minimum 2,000 words Weighting:     20% of total assessment for this unit Due Date:       Friday 5 August 2022 – 11:55 pm (Week05) Submission:    electronic submission on MyLO (WORD or PDF) Description:    This practical exercise will engage students in a qualitative research

Read More »

MODULE 44-704463 Dissertation Help

ASSESSMENT CRITERIA Dissertation (12,500 words) Deadline: JULY 29th 2022, 3pm Introduction and abstract  Situates the research question within the, theory, and concepts Explains the value of the study.  Relevance of the research question, to the field of study is fully justified. Leads logically into the Literature Review. Abstract of professional

Read More »

ITECH1103-Assignment: Assignment 2: Analytics Report

Overview The purpose of this task is to provide students with practical experience in writing a data analytical report to provide useful insights, patterns, and trends in a chosen dataset in the light of a set of tasks required within this document. This dataset will be chosen from the UC

Read More »

PBHL20001 Term 1, 2022 – Supplementary Assessment

PBHL20001 Term 1, 2022 Supplementary Assessment The influenza pandemic that followed World War I and took place over the period from 1918-1920 resulted in an estimated 100 million deaths worldwide and 500 million infections. In addition, this pandemic had a significant impact on public health practice throughout the 20th century

Read More »

Community Health Project 1 (HLTH 3058): Assessment 2: Portfolio Task 2

Community Health Project 1 (HLTH 3058) Assessment 2: Portfolio Task 2 – Evaluative Framework Marking Guide Weighting: 15% the total grade for the course   Criteria Outstanding performance (75-100%) Exceeds core requirements (65-74%) Meets core requirements (50-64%) Does not meet requirements (<50%) Comments Content (70%) Demonstrates adequate knowledge of integrating

Read More »

Community Health Project 1 (HLTH 3058): Assessment 2: Portfolio Task 1

Community Health Project 1 (HLTH 3058)Assessment 2: Portfolio Task 1 – Ethical Considerations Marking GuideWeighting of 15% the total grade for the course Criteria Outstanding performance (75-100%) Exceeds core requirements (65-74%)   Meets core requirements (50-64%) Does not meet requirements (<50%) Comments CONTENT (80%) Ethical Considerations   Demonstrates adequate knowledge

Read More »

SAM 11486/SAM G 6677: Assignment 1 – Individual

Assignment 1 – Individual (25%) Report Due: 11:59pm Sunday Week 5 04/09/2022 This assignment will be marked out of 25 marks and is worth 25% of the overall mark for the unit. Please check the unit outline for late penalties and restrictions on late submissions. This assignment is an individual

Read More »

11486 Systems Analysis and Modelling

Assignment Case Study C – Feed Me Now Disclaimer: The situation described in the following case study is fictional, and bears no resemblance to any persons, businesses, or organisations, living or dead. Any such resemblance, if exists, is merely co-incidental in nature, and is not intentional. Feed Me Now is

Read More »

MAA703 – Accounting for Management

Trimester 2 2022 Assessment Task 2 Part B – Teamwork Reflection (Individual) DUE DATE AND TIME:                        Wednesday, 7 September 2022 by 8:00pm (AEST) PERCENTAGE OF FINAL GRADE:    10% WORD COUNT:                                   750 – 800 words Description Teamwork is one of the vital components of many workplaces and the ability to demonstrate

Read More »

Research project assessment proforma and marking schemes

BSc Biomedical Sciences with Health, Exercise and Nutrition (HEN6004) and BSc Biomedical Science (APS6022) Instructions for use All forms must be completed electronically and uploaded to the student submission point in  turnitin. Please note the literature review assessment will be completed in January whereas the assessment of the paper/poster and

Read More »

XERO and Spotlight reporting software Report Assignment

Case facts – Read me carefully please City Infrastructure Holdings Ltd (CIH) and Network Maintenance Services Ltd (NMS) City Infrastructure Holdings Ltd (CIH) acquired 100% of the 300,000 issued shares in Network Maintenance Services (NMS) on 1 July 2021.  The consideration provided to shareholders of NMS consisted of $1.20 in cash plus 1

Read More »

KIT103 Computational Science

School of Information and Communication Technology College of Sciences and Engineering Unit Outline KIT103 Computational Science Semester 2, 2022 Sandy Bay Campus, Hobart Newnham Campus, Launceston COVID-19 (Coronavirus Information) For information on how you can help keep us all safe, please review the Coronavirus updates page here: https://www.utas.edu.au/about/safety-security-and-wellbeing/coronavirus Sections that

Read More »

SEN725 Urban Stormwater Asset Design

Assessment Task -4 Final Report – Analysis of CoGG Stormwater Network Weight 50% This is an individual assessment task. Plagiarism and collusion is unacceptable practice at Deakin University. You must appropriately reference your work. Failure to do so will result in disciplinary action. For more information on plagiarism and collusion,

Read More »

PSY3PRP 2022 Assignment 2: Research Project Report

PSY3PRP 2022 Assignment 2: Research Project Report Guidelines and Marking Rubric Individual Research Report due Wednesday 19th October 11.59pm (50% of total grade) For this assignment—with support through structured tutorial work across much of the semester— you will produce an individually-written report on the broad topic of feeding difficulties in

Read More »

Increasing Demand for assignment help in Namibia

With the growing population, the demand for clean energy, advanced technology, new structures, and better healthcare is escalating day by day which makes engineering the most popular degree for the youth. As more people pursue engineering nowadays, it also makes it one of the most difficult and competitive degrees also.

Read More »

Online Assignment Help in Germany

How Could You Do Exam Preparation Effectively? Exam time is full of challenges and difficulties. You have to juggle exams even in high school, college, or higher education. It defines your knowledge of a specific subject and how well you know the curriculum. The exam also tests how much you

Read More »

Get Excellent Human Values Assignment Help Immediately

Get Excellent Human Values Assignment Help Immediately: Expert Solutions to all your Queries Instant Human Values Assignment Help Online Students can get Human Values assignment help online in a fast and simple way from the experts at Universal Assignment Help Service. Their team of over 172+ subject experts works every

Read More »

Get Top Modern History Assignment Help Online

Order Modern History Assignment Help immediately Students often need modern history assignment help for many reasons. Getting immediate online help for assignments helps students boost their academics in incredible ways. Sometimes, the pressure of studies is too much to take for students. This causes them to score poor grades and

Read More »

Get Instant Assignment Help in the United Arab Emirates

How Can Assignments Help Students? Whatever the definition of homework is, one thing is certain: it helps students thoroughly learn the concepts they have studied in class. The number of such assignments may cause stress or a burden. It means students and tutors are both correct in their type of

Read More »

Assignment Help in Mexico

How to Gain Awesome Grades in Your Chemistry Subject? Whether you are pursuing a technical degree or studying in the science stream, chemistry is always at the forefront. If you love to observe reactions, molecules, acids, condensation, evaporation, and dilution, chemistry will prove a resource for getting outstanding academic marks.

Read More »

Assignment Help in Kenya

How Could You Find the Best Biology Homework Website? Getting online homework help from an expert is neither embarrassing nor unauthentic. The vast majority of students around the world believe that doing online assignments and tutoring is beneficial. The Standard Graduate School of Education revealed that 56% of students suffer

Read More »

Assignment Help in Bangladesh

The Best 6 Hacks to Shortlist the Top Civil Engineering Assignment Tutor? Finding a homework expert for civil engineering assignments is a hectic task. As civil engineering has several fields, getting expertise is difficult for tutors. You may struggle to receive civil engineering assignment help in Bangladesh due to this

Read More »

Assignment Help in Pakistan

What Will Unethical Occur from Getting Homework? Homework looks like a mode of learning in most cases. But what happens to its quantity? Its quantity should be more than enough for students. Such circumstances may be detrimental to the health of the pupils. Sometimes, college faculties or teachers forget to

Read More »

Assignment Help in Malaysia

The Best 4 Skills You Should Learn For Making Your Career in 2022 As technological innovations leap forward daily, new skills are entering our market. Sticking to one skill set enables you to lose lucrative job opportunities. That is why it gives importance to having diverse skills, which should be

Read More »

MKT200 Marketing Principles: Infographic

Assessment 2 Information Subject Code: MKT200 Subject Name: Marketing Principles Assessment Title: Infographic Assessment Type: Individual infographic Length: Two pages Weighting: 30% Total Marks: 100 Submission: Online Due Date: Week 9 Your task Individually, you are required to create a two-page infographic outlining the communications process of two competitor brands.

Read More »

MMP-223, Property and Real Estate Law and Practice

MMP-223, Property and Real Estate Law and Practice, Trimester 2, 2022 Assignment 2, Client Report, Individual Assignment 25% of Unit Assessment (1,250 words*) Due Date: September 16, 2022, 8-pm AEST Assignment Brief: Clyde, being a real estate agent, loves property. With his share of the sale of the Sorrento property

Read More »

NUR1398 – Foundations of Nursing Practice Theory

Assessment: Care Plan Report Task overview Course NUR1398 – Foundations of Nursing Practice Theory Brief task description Written care plan addressing nursing care requirements for older patients with degenerative conditions. Rationale for assessment task Registered Nurses are required to think through the different aspects of patient care to arrive at

Read More »

MBA641 Project Strategy Framework

Assessment 1 Information Subject Code: MBA641 Subject Name: Strategic Project Management Assessment Title: Project Strategy Framework Assessment Type: Length: Individual video recording and supporting Infographic Video: 10-minute (no more) Supporting infographic: 1 page (no more) Weighting: 30% Total Marks: Submission: 100 Online Due Date: Week 4 Your task You are

Read More »

SEJ201 Structural Design Assessment

SEJ201 Structural Design Assessment Task 5 FINAL PROJECT REPORT Summary The Final Project Report is an individual task which builds on teamwork completed earlier in the trimester. This report shall clearly explain and justify the design solution proposed. In this report students you should identify project scope, inputs and constraints,

Read More »

42907 Design for Durability

Introduction Overall, explain what readers will find in the report, general information about the structure, location, climatic conditions, detail which specific parts of the structure will be designed according to which Australian standard. Which type of foundation, why? You can use figures in this section. Provide the scope of the

Read More »

Can't Find Your Assignment?

Open chat
1
Free Assistance
Universal Assignment
Hello 👋
How can we help you?