CPCCBC5009A – Identify Service Layout and Connection Methods to Medium Rise Construction Projects - Engineering Assignment Help

Assignment Task:

Task:

Assessment Instructions

 

Please refer to both the plans for the Ferguson St Project (Residential) and the Bellbrook Theatre and Professional Centre (Commercial) for the following Assessment tasks. 

 

Note the different building classifications for the two projects:

• Ferguson Street Project: Class 2 & 7a
• Bellbrook Theatre Project: Class 5,6, 7a & 9b

 

Water Supply and Storage

 

Task 1.1

On a photocopy or scanned image of the Ferguson Street project plans supplied in the Resource book: Plans as part of the learning materials, draw the hot and cold water services for Unit 3 and Unit 8. Your answer must be in accordance with AS/NZS 3500.1:2018, BCA Vol 3 (Plumbing Code of Australia), and the Queensland Plumbing and Wastewater Code.

 

Your drawing should clearly indicate the following information:

• clear delineation of upper and lower floor services
• position of the hot water system indicating type and capacity
• all risers and droppers of the water reticulation system
• approximate pipe sizes.

 

You may assume that the council main water supply line is at the back of the units, ie between the unit and the boundary. Copies of all relevant information used on the project must be submitted as part of your answers to allow the assessor access to that information. Use black and coloured pens.

 

Task 1.2

1. Explain the difference between single and two-stage pumping. 
2. For this particular project, identify the correct pumping system to maintain water levels. 

 

Task 1.3

Identify the limitations of water storage tanks connected for multi-functional and single function services.  How are these limitations addressed?

 

Task 1.4

Identify two (2) typical water supply faults and one WHS problem that may be encountered on Medium Rise projects. For each fault and problem, identify the actions that are necessary to be taken to rectify the fault and problem.

 

 

Hot Water Systems

 

Task 1.5

Describe the operating principles of at least three (3) types of hot water systems available on the market.

 

Task 1.6

a) Describe in detail the selection of a hot water system for any project, including factors:

• type of system
• height of installation and area to be serviced
• type of occupancy
• number of outlets
• energy sources available.

 

b) Select the correct hot water system for the Ferguson Street Project, according to the plans.

 

 

Task 1.7

There are hazards associated with the installation and operation of water supply.  Describe when and where the following may occur, and identify the most common methods and devices used to prevent them.  Your answer must be in accordance with AS/NZS 3500.1:2018, BCA Vol 3 (Plumbing Code of Australia), and the Queensland Plumbing and Wastewater Code.

 

1. backflow and syphonage
2. cross-connection leading to contamination
3. scalding from hot water (especially in aged care and child care). 

 

Sanitary and Drainage Disposal

 

Task 1.8

1. Using a photocopy or scanned image of the Ferguson project plans supplied in the Resource Plans book as part of the learning materials, draw in the sanitary drainage system for Unit 2 and Unit 7 (use black and colored pens). Assume that the connection to the main drain is at the front of the units, ie along the front boundary alignment. Include approximate pipe sizes.  Your answer must be in accordance with AS/NZS 3500.2:2018, BCA Vol 3 (Plumbing Code of Australi, and the Queensland Plumbing and Wastewater Code.

 

2. Give a detailed explanation of statutory regulations concerning the sanitary drainage design, including:

• licencing requirement of both the designer and installer.
• inspection shafts
• overflow relief gullies (ORGs)
• methods of connection to the main drain

 

 

Task 1.9

For the Ferguson Street project, describe the various types of plumbing stacks and how they relate to the number of fixtures associated with those stacks.

 

Task 1.10

1. Discuss the term ‘fixture unit’ in relation to ‘fixtures’, including the relationship with graded or vertical discharge pipes.

 

2. Using Table 6.2(a) of AS/NZS 3500.2:2018, calculate the total number of ‘fixture units’ for the Ferguson Street project.

 

Task 1.11

A Japanese developer client, Ken Watanabe, has a hydraulic design problem with his proposed project.  For a Development Approval, he must resolve the disposal of sewage from fixtures situated below the level of the Local Authority (Council) sewer.  Assess an acceptable solution that will satisfy the Performance Requirements CP2.1 of BCA Vol 3 (PCA), and AS/NZS 3500.2:2018.  The ABCB Publication, Development of Performance Solutions- Vacuum Toilet Systems (in your Assessment resources),  will help you answer this question.

 

Write an email to Mr Watanabe with your recommendation and ask for his approval to proceed.  Note that Ken speaks English as a second language.  Include a schematic sketch plan/ elevation and specifications of an acceptable device in your email.

 

Task 1.12

Identify three (2) typical drainage faults and one WHS problem that may be encountered on Medium Rise projects. For each fault and problem, identify the actions that are necessary to be taken to rectify the fault and problem.

 

Task 1.13

For the Bellbrook Theatre and Professional Centre, identify three (3) possible prohibited discharges. Discuss how the collection, treatment and disposal of these discharges will be monitored. Refer to the relevant Australian Standards for requirements and process.

 

 

Task 1.14

Assume that a medium rise building project designed for less than 30 people has no connection to the local authority sewerage drainage system. Explain requirements of a septic or bio chemical unit for the treatment of the sanitary drainage and effluent disposal.

 

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