Stage 1 Design Package: Engineering Foundations - Principles and Communication 100

Stage 1: Design Package Master Builders
STAGE 1 DESIGN PACKAGE
Engineering Foundations Principles and Communication 100
AUGUST 26, 2017
MASTER BUILDERS
1. Yventh Tey ( Designer)
2. Millicent Rosette Chung Wan Yi ( Designer)
3. Gilles Earl anak Spencer ( Contractor)
4. Ng Kai Xin ( Contractor)
5. Hariharan A/L Pushpanathan ( Contractor)
0
Stage 1 Design Package Master Builders
Table of Contents
1.0 Company Information 3
1.1 Company Contact Details 4
2.0 Drawings 5
2.1Isometric View (No.01) 6
2.2Top view (No. 02) 7
2.3Bottom View (No.03) 8
2.4Front View (No.04) 9
2.5Back View (No.05) 10
2.6Side View (No.06) 11
2.7Exploded View (No.07) 12
2.8 Tyre View (No.08) 13
3.0 Specifications 14
3.1 Introduction 15
3.2 Dimension Summary 15
3.3 Materials Specification 15
3.3.1 Dimension, Purposes, Quantity and Price for Materials 15
3.4 Tools Specification 16
3.4.1 Methods of Using Tools 16
3.5 Construction Procedure 17
3.5.1 Car Base/ Chassis 17
3.5.2 Wheels and Axels 17
3.5.3 Carry Load and Holder 17
3.5.4 Cushion For Egg 17
4.0 Tender Evaluation Criteria 18

4.1Introduction 19
4.2Criteria Summary 20
5.0 Risk Management Plan 21

5.1 Introduction 22
5.2 Risk Matrix 22
5.3 Risks During Design Stage 23
1
5.4 Risks During Construction Stage 23

5.5 Risks During Testing Stage 24
6.0 Gantt Chart 25-26

7.0 Appendix 27
7.1 Client Brief 28-30
2
1.0 COMPANY INFORMATION
3
1.1 Company Contact Details
MEMBERS
ROLE PHONE NO. EMAIL
NAME
Yventh Tey Designer 0197579336 700024376@student.curtin.edu.my
Millicent
Rosette Chung Designer 0138511225 700019932@student.curtin.edu.my
Wan Yi
Gilles Earl
Contractor 0146987511 700020604@student.curtin.edu.my
anak Spencer
Ng Kai Xin Contractor 0124707291 700020379@student.curtin.edu.my
Hariharan A/L
Contractor 0176594270 700014995@student.curtin.edu.my
Pushpanathan
4
2.0 DRAWINGS
5
NAME OF COMPANY: MASTER BUILDERS
ALL DIMENSION IN MILIMETERS
DRAWN BY YVENTH TEH

ISOMETRIC DRAWING NO.01 SIZE
CHECK BY MILLICENT ROSETTE CHUNG WAN A3
YI SCALE 1:2.75 SHEET 1 OF 8
6
DRAWN BY YVENTH TEH SIZE

TOP OF VEHICLE DRAWING NO.02
7
DRAWN BY YVENTH TEH

BOTTOM OF VEHICLE DRAWING NO.03 SIZE
8
DRAWN BY YVENTH TEH

FRONT OF VEHICLE DRAWING NO.04 SIZE
YI SCALE 1:2 SHEET 4 OF 8
9
DRAWN BY YVENTH TEH

BACK OF VEHICLE DRAWING NO.05 SIZE
10
DRAWN BY YVENTH TEH LEFT AND RIGHT OF

DRAWING NO.06 SIZE
CHECK BY MILLICENT ROSETTE CHUNG WAN VEHICLE
A3
11
DRAWN BY YVENTH TEH

EXPLODED VIEW DRAWING NO.07 SIZE
YI SCALE 1: 3.18122 SHEET 7 OF 8
12
DRAWN BY YVENTH TEH

TYRES OF THE VEHICLE DRAWING NO.08 SIZE
CHECK BY MILLICENT ROSETTE CHUNG WAN
A3
13
3.0 SPECIFICATIONS
14
3.1 Introduction
Specification of the prototype which specify all measurement, material and tutorial.
Contractors able to view this to be more understandable of the ideas of the designer inn
detailed in order for the prototype to be complete, success and achieve the designer criteria.
3.2 Dimension Summary

The dimension for the whole prototype have to follow the given requirements. The
maximum is listed in the table as stated in the client brief.
Dimension of prototype Dimension value (mm)

Length 544
Width 484
Height 89
3.3 Material Specification

This part show a table of materials and tools that contractors required to use and buy.
3.3.1 Dimension, Purposes, Quantity and Price for Materials

Material Purposes Dimensions Quanti Price (RM) Total (RM)
ty
Lunch Box Act as car base 240X180X65 1 10.00 10.00
Bolt Act as axel or shaft 2/8(diameter) X 2 4 0.50 2.00
Nuts To tighten the wheel and prevent 2/8(Diameter) 12 0.10 1.20
from falling out of the bolt/axel
Flexible Act as a layer of wheel/tire and 3pcs 0.50 1.50
Styrofoam cushion for egg
Water Bottle Carry load 600ml 1 0.00 0.00
Water bottle Top bottle use for 600ml 500ml 1 0.00 0.00
bottle(Carry load)holder
Bottle Cap Main core for tire/wheel 24 0.00 0.00
Glue Stick To combine material 3 1.00 3.00
Chopstick To lessen the impact and drop from 4 pairs 0.00 0.00
slope (8
stick)
Rubber Band Act as safety belt for egg 4 0.00 0.00
Newspaper Cover for egg 1 1.00 1.00
Total 18.70
15
3.4. Tools specification

1. Scissors
To cut the flexible Styrofoam
2. Ruler
To measure the dimensions and drawing
3. Hand saw
To cut the car base / lunch box
To cut the 500ml water bottle
4. Hand drills
To make hole on the wheel
To create hole on the car base for bolt/axel/shaft(Use 6.5mm drill bits)
To create hole on car base for chopstick (Use 4mm drill bits)
5. Hot Glue gun
To combine the bottle cap into wheel/tire
To make the bottle stick to the hole
To make the chopstick stick and sealed to its place
6. Tapered nose pliers
To make the nut tighten the bolt
7. Pen Knife
To make big hole on the front of the car base
3.4.1 Methods of using tools

Hand saw : Use holders to hold the saw and use the thumb as an indicator to make your
cutting corrects.
Hand drills : Use your hand to hold the trigger and other hand to hold at the front of the
hand drill. This is for to make your drilling center and steady while stable.
Hot Glue gun: Turn on the switch. Wait for the tip of the gun to heat up around 3 to 5
minutes. Do not use the hot glue gun too long around 10 minutes. Turn off after use.
16
3.5 Construction procedure

3.5.1. Car base/ chassis
Take the out the cover of the container. Start drilling 4 hole using hand drill and
6.5mm drill bit. This is for the bolt/wheel. Check out the design package to more
understanding. Make sure when drilling, do not drill near the bottom and edges of
the container. Then, change the drill bit to 4mm and start drilling 8 holes for the
chopstick. Check the design for measurement. Make a hole on the front part of the
container/car base for the carry load holder. Follow the given measurement or
measure the length of bottle cap and saw them using knife.
3.5.2. Wheels and axels

Get ready of 24 bottle cap. Take 8 bottle cap for making the tire/wheel. Switch on
the hot glue gun and glue the top of bottle cap into other top bottle cap. 4 wheel has
done by now. Other 16 bottle cap is for the chopstick but follow the previous
method to create the tire and 8 wheel is done by now. Take out the flexible
Styrofoam and cut using the given measurement by making 1 st layer and 2nd layer.
Make 12 of 1st layer and 4 of 2nd layer. Start gluing the styrofoam into round tire but
safety alert, do not use too long of the hot glue gun when gluing, it may melt the
foam. Then, connect the bolt into the 4 hole on the car base/container/lunch box
and tighten it up with nuts. Take the 4 tire to combine with 4; 1st layer and 2nd layer.
Put the Complete tires into each bolt. Take the remaining 8 wheels and remaining 1 st
layer which is 8 and combine them and glue on the 8 of each chopstick. Glue the
chopstick into the 8 hole.
3.5.3. Carry load and holder

Take the 500ml bottle and saw at the top of the bottle or the seal part along with the
bottle cap. Take the 600ml bottle cap and glue it to the 500ml top bottle and bottle
cap. Between the bottle cap , put the part in the middle of the hole in the front part
of the lunch box/container, car base and glue them.
3.5.4. Cushion for egg

By following the design, cut the leftover of the Styrofoam into small section put
them between the sticks at the side of the lunch box/car base.
17
4.0 Tender Evaluation Criteria

(TEC)
18
4.1 Introduction
This document consists the criteria that will be used by the designers to evaluate the
potential of each companies tendering for the manufacture of Master Builders design. The
group that most successfully satisfies the criteria will be the winning tenderer. The winning
tenderer will be responsible for the manufacturing of our groups design.
19
4.2 Criteria Summary

1) Professionalism:
Mark 0 1-5 6-10 11-15 16-20
Criteria Turns up late Turns up late Turns up late Turns up late On time to
to all the to of to of to of every
meetings. meetings. meetings. meetings. meetings.
Emails are Emails are Emails sent Emails sent Reply our
written in written in are brief and are brief and emails or
non-formal non-formal to the point. to the point. messages
way. way. professionally
without using
any short
form words.
Emails sent
are brief and
to the point.
Responding to our email or messages in a professional manner will leave a good first
impression.
2) Time management:
Mark 0-5 6-10 11-15 16-19 20
Criteria Finishes the Finishes the Finishes the Finishes the Finishes the
vehicle after vehicle a day vehicle 2 days vehicle 3 days vehicle 5 days
the deadline. before the before the before the before the
deadline. deadline. deadline. deadline.
Fails to
construct the Finishes the Finishes the Finishes the Finishes the
project vehicle in vehicle in vehicle in vehicle in
accordingly to good good good good
the design. condition condition condition condition
accordingly to accordingly to accordingly to accordingly to
the design. the design. the design. the design.
Being able to finish the vehicle before the deadline shows that you are effective and
have productivity.
20
3) Experience:
Experience of participating in past design projects (8 marks)

Experience in woodworking or using tools such as hammer and hot glue gun (7
marks)
Critical thinking skill (6 marks) - Applicants who can give logical suggestions to
improve the design and safety measurements of the car will earn 2 marks for each
idea given.
By showing us the evidences of each of the above experiences and skills required,
you prove to us that you are capable of constructing our design with a minimal risk
of injuring yourself and those around you.
4) Communication:
Mark 0 5 10 15 20
Criteria Takes longer Takes longer Replies to Replies to Replies to

than 48 hours than 24 hours emails and emails and emails and
to reply to to reply to messages messages messages
emails & emails & within 24 within 12 within 3
messages. messages. hours. hours. hours.
By replying to our emails and messages on time shows that our concerns and needs
can be attended at any time.
5) Understanding the design:
Mark 0-5 6-10 11-15 16-20

Criteria Does not show any Understands the Understands the Understands the
understanding of design. design. design.
the design.
Fails to offer Offers some Able to
Offers no scope to improvements. suggestions to demonstrate and
improve. improve the explain clearly the
Unsure about the design. suggestions made
Unsure about the construction to improve the
construction timeline. Provides detailed design.
timeline. construction
timeline. Provides detailed
construction
timeline.
21
By showing understanding of our design, you prove to us that you are capable of not only
constructing our design to a high standard but are also capable of overcoming any issues or
problems you come across during construction. The questions we will ask you may include
the following:
Q1: How can you improve our design in terms of safety measurements and
quality?
Q2: Estimated cost to build this project.
Q3: What is the timeline to finish this project?
22
5.0 Risk Management Plan
23
5.1 Introduction
Risk management plan is a plan estimating the risks, hazards, the severity and steps that can
be made to prevent the risks and hazards that will appear in different stages of a project. This
plan is prepared by contractors to minimize the percentage of possible risks to happen and
ensure the entire project goes smoothly.
This risk management plan has included risks and steps to prevent in design stage,
construction stage and testing stage.
5.2 Risk Matrix
5.3 Risk During Design Stage

RISK HAZARD LIKELIHOOD SEVERITY LIKELIHOOD X MITIGATION RESIDUAL
SEVERITY RISK
Lamp or fan Falling Rare Major High Keep away Tiny objects
falls and Objects from places like nails will
injures with the risk hit on people
people
Lamp or fan Broken Unlikely Moderate Moderate Check on Sharp objects

falls and facilities facilities left on chairs
injures before using or tables
people injures
people
Lamp or fan Personal Unlikely Moderate Moderate Do not be Slips when

falls and safety alone when walking
injures going home
people at night
24
5.4 Risks During Construction State

RISK HAZARD LIKELIHOOD SEVERITY CONSEQUENCES MITIGATION RESIDUAL
RISK
Injured Sharp Possible Minor Moderate Use cut Sharp objects
when Objects resistance might enter
using gloves and be the gloves
sharp careful when
objects using sharp
objects
Leg Falling Unlikely Moderate Moderate Leave heavy Someone

injured heavy objects on might
when and objects or floor accidentally
heavy tools kick on it
object
falls
Electric Electrical Rare Major High Make sure Fire might be
shock tools hands are dry occurred
when using
and apply
rubber gloves
5.5 Risks During Testing Stage

RISK HAZARD LIKELIHOOD SEVERITY CONSEQUENCES MITIGATION RESIDUAL
RISK
Car hitting Falling Unlikely Moderate Moderate Keep a Audience that
audience objects safety did not follow
in test run distance instructions
from the will come too
run track close
Hands may Sawdust Unlikely Minor Low Use a sand Some sawdust
be hurt by paper to get might still
sawdust rid of remain there
sawdust on
the car
Blackout Interruption Unlikely Minor Low Know the Fire might be

of power location of occurred
supply emergency
exits clearly
25
6.0 GANTT CHART
26
Master Builders Gantt Chart
Task Name Week 5 Week 6 Week 7 Week 8 Week 9 Week 10 Week 11 Week 12 Week 13 Week 14
Stage 2: Tendering
Online Peer Assesment
All
Team Action Plan
Arrange meeting with designers to clarify
questions of design package
Understand the tendering design packages
Meeting to find improvements for the

Contractors
tendering designs.
Collect evidence to support TEC
Draft the Tender Appliction
Contractors Tender Application
Meet up with the contractors and answer

their questions
Designers
Take notes about the contractors skills,
knowledge and behaviour related to the TEC
Upload latest design if changes are made
Stage 3: Construction and Testing

Designers Tender Evaluation
Check the company that are allocted to
Draft Construction schedule
Contractors Buy materials
Constructing the design
Complete handover form
Handover to designers
Supervise design constructing stages
Designers
Check the product and complete the handover
form
Handover to the client
All Prototype Testing
Stage 4: Evaluation
All Engineering Identity Reflection
Develop the outline of the presentation
Presentation rehearsal and peer feedback
Presentations
Final unit Reflection
27
7.0 APPENDIX
28
Client Brief
Problem Statement
Your client, EMPACT, has approached you to design a prototype Mars Lander/Rover, for an
upcoming bid to be a part of an international space exploration consortium. The final lander/rover
design will carry one human astronaut and an equipment payload. You have been approached to
provide an innovative solution to the final deployment stage of a lander and, therefore, you must
design, construct and test a small scaled vehicle that is capable of deployment and withstanding a
vertical drop. The client brief is outlined in Sections 2.1 through to 2.3 below. The client can be
contacted through a discussion board on blackboard, though remember that although the client
aims to respond to any communication within two (2) working days, this may not always be
attainable.
2.1 Identification of Need

EMPACT requires a small scaled vehicle to be constructed such that it is capable of being
tested by rolling down a slope between 30-45 degrees for 2 metres, and falling through a
vertical drop of 1 metre without sustaining any significant damage to the vehicle or cargo.
The prototype must conform to constraints given in Section 2.2, and will be evaluated
according to the variables given in Section 2.3.
2.2 Design Constraints

The finished prototype must conform to a number of key constraints indicated by the client.
These constraints are explained below and the compliance grading is shown in Appendix A
of the Assignment Handbook.
2.2.1 Conceptual Constraints

The prototype must be designed to travel in a self-guided straight line for 2 metres, down a slope set
to not less than 30 degrees or greater than 45 degrees. Following this free roll, the prototype vehicle
will be subject to a vertical drop of 1 metre, and must land and finish movement on its wheels.
Due to the nature of the project, the final design will be required to carry a human and a payload of
equipment (together making the cargo). This has been scaled down to require the prototype to
carry a 70-gram uncooked egg (representing the human astronaut) and a payload, in the form of
600ml water bottle. Both the egg and water bottle must be loaded onto the top of the prototype
vehicle, with no complex assembly required (i.e. closing a box flap is acceptable, screwing a panel is
not). The condition of the cargo must be easy to assess without directly accessing the prototype
vehicle (i.e. visual inspection from ~1m distant).
2.2.2 Dimensional Constraints

The entire footprint of the prototype vehicle must fit within an A3 sheet of paper (420mm x 297mm),
with no portion of the assembly overhanging the boundary. The maximum height of any portion of
the prototype is 210mm.
29
There must be at least two axles on the prototype, and the wheels (or tracks) must allow the
prototype to move down a slope of 30 degrees minimum without additional propulsion.
2.2.3 Materials Constraints

The prototype must be designed to cost less than $30 when pricing materials using the spreadsheet
provided on Blackboard. 3D printed components are permitted provided that the total 3D costs is
less than 25% of the theoretical prototype cost (as determined by the spreadsheet).
Recycled materials may be used in lieu of purchased materials at the construction stage, and this
may result in a higher performance level (Appendix A). The actual cost is calculated by considering
the cost incurred by the contractors (e.g. if a pack of 4 items is bought for $1, but only one is used,
the actual cost is still $1). Recycled materials can be accounted for with a cost equivalent to 50% of
the spreadsheet cost.
2.2.4 Impact and Cushioning Constraints

The prototype must be designed such that no manual control is required between the release onto
the slope, and the end of testing (after the impact on the floor). The prototype must end testing
standing on wheels in contact with the ground, and without damage to the cargo.
2.3 Testing for Client Compliance & Performance

The prototype will be tested in Assignment 6, and will be awarded a mark based on the compliance
and performance of the vehicle.
30

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Stage 1: Design Package Master Builders

STAGE 1 DESIGN PACKAGE

Engineering Foundations Principles and Communication 100

AUGUST 26, 2017

4.0 Tender Evaluation Criteria 18

5.0 Risk Management Plan 21

5.4 Risks During Construction Stage 23

6.0 Gantt Chart 25-26

1.0 COMPANY INFORMATION

1.1 Company Contact Details

Yventh Tey Designer 0197579336 700024376@student.curtin.edu.my

Ng Kai Xin Contractor 0124707291 700020379@student.curtin.edu.my

NAME OF COMPANY: MASTER BUILDERS

ALL DIMENSION IN MILIMETERS

DRAWN BY YVENTH TEH

NAME OF COMPANY: MASTER BUILDERS

ALL DIMENSION IN MILIMETERS

DRAWN BY YVENTH TEH SIZE

NAME OF COMPANY: MASTER BUILDERS

ALL DIMENSION IN MILIMETERS

DRAWN BY YVENTH TEH

NAME OF COMPANY: MASTER BUILDERS

ALL DIMENSION IN MILIMETERS

DRAWN BY YVENTH TEH

NAME OF COMPANY: MASTER BUILDERS

ALL DIMENSION IN MILIMETERS

DRAWN BY YVENTH TEH

NAME OF COMPANY: MASTER BUILDERS

ALL DIMENSION IN MILIMETERS

DRAWN BY YVENTH TEH LEFT AND RIGHT OF

NAME OF COMPANY: MASTER BUILDERS

ALL DIMENSION IN MILIMETERS

DRAWN BY YVENTH TEH

NAME OF COMPANY: MASTER BUILDERS

ALL DIMENSION IN MILIMETERS

DRAWN BY YVENTH TEH

3.2 Dimension Summary

Dimension of prototype Dimension value (mm)

3.3 Material Specification

3.3.1 Dimension, Purposes, Quantity and Price for Materials

3.4. Tools specification

3.4.1 Methods of using tools

3.5 Construction procedure

3.5.2. Wheels and axels

3.5.3. Carry load and holder

3.5.4. Cushion for egg

4.0 Tender Evaluation Criteria

4.2 Criteria Summary

Mark 0 1-5 6-10 11-15 16-20

Mark 0-5 6-10 11-15 16-19 20

Experience of participating in past design projects (8 marks)

Criteria Takes longer Takes longer Replies to Replies to Replies to

5) Understanding the design:

Mark 0-5 6-10 11-15 16-20

5.0 Risk Management Plan

5.2 Risk Matrix

5.3 Risk During Design Stage

Lamp or fan Broken Unlikely Moderate Moderate Check on Sharp objects