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Project Procurement MethodsA CLIENT GUIDE
Cove
r im
age:
Knox
Gra
mm
ar S
choo
l Gre
at H
all &
Swi
m C
entre
. © S
imon
Woo
d Ph
otog
raph
y.
October 2019
TABLE OF CONTENTS
INTRODUCTION 2
CHALLENGE 2
STRUCTURE 2
DISCUSSION 2
PART 1 - Project Procurement Methods 2
PART 2 - Strengths & Weaknesses of Procurement Methods 4
PART 3 - Selecting the Preferred Method 4
PART 4 - Risk Allocation 6
PART 5 - Project Administration Considerations 6
SUMMARY OF GUIDING PRINCIPLES 8
ABOUT THE AUTHOR 8
APPENDIX 1 – Strengths & Weaknesses of Procurement Methods 9
APPENDIX 2 – Early Contractor Involvement 13
Modern Project Procurement Methods - A CLIENT GUIDE | 2
© epm Projects Pty Ltd
INTRODUCTIONThis client guide describes the most common methods for procuring building projects. It serves to assist clients of EPM to make informed decisions and thereby provide clients the opportunity to make their projects a success. It considers the strengths and weaknesses of each method, important matters in selecting a method, and key elements for managing the selected method. It concludes with a summary of seven guiding principles. It reflects almost 100 years of collective experience of EPM Projects management team in project management.
CHALLENGEProperty development is unquestionably risky business. How then does the project procurement method influence this risk? Answering this question before selecting a procurement method should set the project on a course for success.
STRUCTUREThis guide is structured in five parts as follows:
PART 1 - Project Procurement Methods
We explain the most common methods for procuring projects.
PART 2 - Strengths & Weaknesses of Procurement Methods
We discuss the strengths and weaknesses of, and risk mitigation measures for, each of the methods discussed in Part 1.
PART 3 - Selecting the Preferred Method
We discuss our view about the principles that should guide the selection of a method.
PART 4 - Risk Allocation Considerations
We discuss our view of the principles of risk allocation as this relates to selecting a preferred method.
PART 5 - Project Administration Considerations
We discuss our view about matters that should be considered when managing projects and administering contracts under the various procurement methods.
DISCUSSIONPART 1 - Project Procurement Methods
Successful project delivery depends on deliberate and careful management and administration of the selected procurement method. It demands an appropriate focus on the areas that give rise to the greatest risk, a clear understanding of the procurement method, and the reasons it was selected over other methods.
The Procurement Practice Guidelines published by the NSW Government Procurement Office point to ten methods that are used by the government to procure construction projects. In our experience, the four most common of these methods used by private enterprise are:
1. Construct Only
2. Design Finalisation & Construct
3. Design & Construct
4. Managing Contractor
What do these mean, and in what context do they work best?
To understand these methods, it is first necessary to understand the meaning of the following terms.
Modern Project Procurement Methods - A CLIENT GUIDE | 3
© epm Projects Pty Ltd
• Concept Design – The initial high-level response to a project brief, used to test whether the requirements are likely to be able to be feasibly achieved.
• Developed Design – This stage of design moves beyond being conceptual or schematic to a greater level of detail. It illustrates how the design might respond to various constraints and opportunities. The process is often iterative, with each iteration leading to further development of the design.
• Documented Design – Once a developed design is agreed it must be documented suitable for use by external parties. Ordinarily it would satisfy one or more of three purposes – tendering, construction, and/or certification. The documented design shows the components of an object or building element. It shows how the components fit together. Documented design includes a corresponding commentary or set of instructions (commonly referred to as a specification).
• Construct – The Oxford Dictionary defines the word “construct” to mean “build or make (something, typically a building, road, or machine)”. While this may seem obvious, a clear understanding of the meaning of this term is important in managing risk associated with selecting and administering project delivery methods. This will become clearer later in this guide.
Constructing includes procuring all the components in the shape, size and composition depicted in the documented design, having regard to the instructions (specifications). When arranged in the ways shown in the documented design, the components form a true physical representation of the documented design and thereby meet the intentions of the designer.
So, how do each of the four methods work? Moreover, how do they differ from each other?
Method 1 - Construct Only
Under this method, someone other than the party that has the responsibility to construct, undertakes the documented design. Typically, the project owner procures the design and then engages a builder to construct the design.
While the industry uses the term ‘construct only’, this does not mean that a contractor does not have any design responsibilities. This is because there is inevitably an element of design that can only be undertaken by a builder in consideration of the specific circumstances at the time. For example, a builder is required to prepare drawings for the manufacture of windows or joinery. These ‘workshop drawings’ as they are commonly known, are used to reflect the manufacturing process, materials and systems used in that particular building element. Workshop drawings incorporate design and yet are the responsibility of the builder.
Nevertheless, the inference is that under the Construct Only method, the design should be sufficiently documented (or detailed). This enables a competent and experienced builder to interpret the design in a manner that enables it to construct. The risk for errors and omissions in the design rests primarily with the party that is responsible to procure the design, generally not with the builder.
Method 2 - Design Finalisation & Construct (DF&C)
Here, the responsibility to procure the design (that is a concept or scheme) is distinct and separate from the responsibility to procure the developed design, the documented design and then to construct. These latter phases rest with the builder under this method.
This method substantially shifts the risk relating to errors and omissions in design to the builder. However, to the unsuspecting, this method also creates a different dimension of risk which will be considered later in this guide.
Modern Project Procurement Methods - A CLIENT GUIDE | 4
© epm Projects Pty Ltd
Method 3 - Design & Construct (D&C)
Under a D&C arrangement, the responsibility to develop design based on a concept, document the design and to construct resides with the builder. Typically, the concept or scheme reflects what are commonly referred to as ‘user’ or ‘project’ requirements. This is a written statement, communicating the performance standards and requirements to be met by the completed building. This is normally prepared by, or on behalf of, the client and accompanies the concept design.
This is one of the most common methods used to shift risk associated with property development to the builder. While not criticising this method, in our experience it has the potential to create more risk than it solves. This is particularly so in circumstances where ownership and operation will remain in the same hands (e.g. a school, or an aged care facility).
Method 4 - Managing Contractor (MC)
This works under an arrangement where the builder is responsible to manage the procurement of the concept or scheme, the developed design, the documented design and to construct. However, unlike other methods where the builder has responsibility to procure design, in this case the builder generally does not take any risk associated with the suitability of design. Similarly, the builder does not take responsibility for many of the other risks that are usually associated with “contracting” (e.g. price, delays, subcontractor performance, industrial disputes and inclement weather).
PART 2 - Strengths & Weaknesses of Procurement Methods
There are inherent risks with each procurement method. No one method will suit every circumstance. This means that it is important to understand the strengths and weaknesses of the various methods before deciding a preferred method. The table in Appendix 1 sets out our experience-driven view about the strengths and weaknesses of each method. We also show ways in which to mititgate risk.
PART 3 - Selecting the Preferred Method
Time, cost and scope are the three essential elements in decisions about project delivery methods. In our experience, one will eventually be compromised to obtain the other two. Consider the following examples;
Cost & Scope before Time
A new building can be constructed within one year at a cost of $15.0 million. If, however, the owner wanted to reduce the cost while maintaining the same scope, they would need more time to investigate alternative building materials and source alternative quotes. Thereby trading off time to meet cost and scope objectives.
Time & Scope before Cost
The owner wants to bring forward the completion date while maintaining the same scope. This would incur additional cost for overtime labour, in this case trading off cost to meet time and scope objectives.
Cost & Time before Scope
If the owner wanted to bring forward the completion date without increasing cost, they would need to reduce the scope of the project, thereby trading off ‘scope’ for ‘cost’ and ‘time’.
Clearly there are strengths and weaknesses of each delivery method. No single method is right in all circumstances. Therefore, it is important to decide the priorities first before choosing a procurement method. This is because the chosen method will largely determine the extent of your control over time, cost and scope.
Modern Project Procurement Methods - A CLIENT GUIDE | 5
© epm Projects Pty Ltd
The diagram in Figure 1 below serves as a general guide to the preferred method in consideration of the priorities.
Figure 1 – Guide to Method Selection
The diagram in Figure 2 below shows the point in the project lifecycle at which each method is typically introduced relative to the risk in the project at that point.
Figure 2 – Project Lifecycle
The contracting method should be selected having regard to your priorities.
General Selection Principals
1. Increasing control over COST & TIME will reduce control over SCOPE
2. Increasing control over COST & SCOPE will reduce control over TIME
3. Increasing control over SCOPE & TIME will reduce control over COST
Note: “scope” includes “quality”.
?
Time
Cost Scope
ManagingContractor
D&C and DF&C
ConstructOnly
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Modern Project Procurement Methods - A CLIENT GUIDE | 6
© epm Projects Pty Ltd
The foregoing diagram demonstrates that risk diminishes as certainty increases over the course of time. Importantly, the diagram also demonstrates that the extent to which design influences risk (project and operational) increases as the project moves through the project lifecycle.
PART 4 - RISK ALLOCATION
We hold the view that risk should be managed by those who are best placed to manage it. It follows that transferring risk to someone who is unable to manage that risk will place them in a position where they are highly likely to fail.
If scope (or quality) is one of the two priorities that should not be compromised, then we question the wisdom in a method that makes the builder entirely responsible for design (at any point). In our view, selecting such a method would simply be incongruous with the priorities for the project.
In our experience, a better way to manage the risk in the quality of design, is to appoint an experienced and well-resourced team of consultants. They should be properly (and expertly) briefed and managed and given the time to appropriately finalise the design.
The cost of consultants typically ranges between 10% and 15% of the overall cost of a project. This investment will significantly determine the risk in the project. Saving (say) 10% of the cost of consultants at the expense of good quality design conflicts with the priorities of a project where scope (quality) should not be allowed to be compromised. This is illustrated in Figure 3 below:
Figure 3 – Cost of Consultants
We believe that an investment in good quality design will assist to manage the risk in construction. Making a builder responsible for design does not necessarily minimise such risk.
Over the last decade, a method that is referred to as ‘Early Contractor Involvement’ (ECI), has gained prominence in an effort to maintain a client’s control over scope while minimising the risk that arises out of poor quality design. ECI is a hybrid of Construction Management combined with Design Finalisation & Construct. The table in Appendix 2 describes the view of EPM about the strengths and weaknesses of ECI.
In the experience of EPM ECI, like any other method, should be selected having regard to the priorities of the project. It should not simply be an attempt to shift risk to the builder if the builder is unable to manage the risk.
PART 5 - Project Administration Consideration
In our view consideration should be given to the following matters when administering a project under any of the previous methods:
1. Principal’s Project Brief – A client should articulate the requirements for the project and the design of the buildings from the outset. When asked to offer an opinion about design, our general response is to ask “… does the design meet your requirements in terms of function and form? Is it likely that it can be constructed within your budget”? Suprisingly, few clients can answer this question with confidence, one way or another.
X 10% = 1.5%
[In this example, a 10% saving in the cost of consultants equates to a 1.5% saving in the cost of the Project – but at what risk?]
Cost of Building
‘Work ~ 85%X 10% = 1.5%
[In this example, a 10% saving in the cost of consultants equates to a 1.5% saving in the cost of the Project – but at what risk?]
Cost of Consultants
~ 15%
Modern Project Procurement Methods - A CLIENT GUIDE | 7
© epm Projects Pty Ltd
We generally recommend that the client’s architect is made responsible as the lead design consultant to coordinate all elements of design. We also recommend the preparation of a “Design Brief” (in the case of a Construct Only method, before progressing beyond the concept and design phase), or a “Statement of User Requirements” (in the case of a “Design and Construct” method). There is a subtle difference between a Design Brief and a Statement of User Requirements. The former will be more prescriptive about how something is to be designed. The latter will provide “performance criteria” to be satisfied by the design thereby giving greater opportunity to achieve the design objectives through any one of a number of ways.
2. Consultant Services Brief – In the case of a Construct Only method, it is critical that designers are clear about the requirements for the design of the buildings, and the services that they are to provide. We believe consultants are often poorly briefed, sometimes by no more than a two line email requesting a proposal for design work without any proper accompanying services brief. In such cases, it is not surprising that design is also of poor quality.
Consultant Services Briefs should clearly set out the scope of the required services, and integrate. The average building project commonly requires upward of 15 to 20 consulting disciplines. This means that the coordination of all of the services offered by these consultants is a good starting point for good quality design. Good quality design will be relatively free of errors, omissions, inconsistencies, ambiguity and discrepancies. This will lead to more reliable pricing by the builder, minimising delays and claims for variations during building. It will also minimise disagreements and disputes and improve the overall quality of building work.
3. Time to Design – Irrespective of the delivery method, design requires time to “get it right”. This is a case where the phrase “more haste, less speed” rings true.
When using a method that involves a builder in design, it is important to establish the following rules:
• Design Reviews – Regular joint reviews of design with the builder and its design consultants.
• Design Approval Gateways – Don’t permit design to proceed from one phase (or stage) to another until the builder has demonstrated that the design complies with the Principal’s Project Requirements (PPRs) or Statement of User Requirements.
When using a method that involves a builder in design, it is important to verify that the requirements for the project are in fact achievable, particularly in a Design Finalisation & Construct arrangement where the client may be responsible for a portion of the design.
4. Design to a Cost – A builder that has responsibility for design will be highly motivated to ‘design to a cost’. Unfortunately, this is where many projects delivered under a Construct Only method fail. The reason for the failure is that, rather than ‘designing to a cost’, the delivery team ‘costs a design’. That is, the design is not engineered to a price. Often it’s not until receipt of tenders (market prices) that the cost is properly understood. At this point it is difficult to make changes without affecting time and quality. It is important for the design team to actively engage with cost consultants in an endeavor to design to a cost. At the least, this will enable the project owner to make choices and plan for their impact on its business and the project. Designing to a cost increases the prospects for successful delivery of the project.
5. Careful Administration – It is often said “… let’s just put the contract in the bottom drawer” or “let’s not be contractual”. To us, that would be like saying “… let’s just put the drawings in the bottom drawer”. Irrespective of the chosen delivery method, diligent and careful administration of the contract by the client, the project manager and the builder, coupled with clear communication, is fundamental to successful project delivery.
Modern Project Procurement Methods - A CLIENT GUIDE | 8
© epm Projects Pty Ltd
SUMMARY OF GUIDING PRINCIPLESThis guide can be summarised in the following seven guiding principles:
1. Decide and communicate your priorities early.
2. Carefully consider the strengths and weaknesses of each delivery method.
3. Take care when attempting to shift risk through a selected procurement method that you do not create more risk than you solve.
4. Make sure there is a clear and detailed statement of the requirements of the project owner for the project.
5. Carefully brief the design consultants.
6. Allow as much time in design, in order to spend less time in construction and minimise risk.
7. Adopt diligent and careful contract administration practices.
ABOUT THE AUTHORAndrew Graham is the CEO of EPM Projects Pty Ltd. Andrew’s project management experience includes work in a range of organisations including Leighton Contractors, the Sydney Organising Committee for the Olympic Games and Optus Communications. It includes a large number of projects across the commercial, education, and aged care sectors. A portfolio of the work carried out by Andrew and his team at EPM can be found at www.epmprojects.com.au. Andrew can be contacted by email at [email protected] or by telephone +61 2 9452 8300 or on mobile phone at +61 419 732 021.
Mod
ern
Proj
ect P
rocu
rem
ent M
etho
ds -
A C
LIEN
T G
UID
E
|
9
© e
pm P
roje
cts
Pty
Ltd
Met
hod
Adva
ntag
esD
isad
vant
ages
Miti
gatio
n
1.
Cons
truc
t Onl
y
The
proj
ect
owne
r pr
ocur
es
desi
gn
that
is
su
itabl
e fo
r ob
tain
ing
stat
utor
y de
velo
pmen
t and
con
stru
ctio
n.
1.
Gre
ates
t le
vel
of
cont
rol
by
proj
ect
owne
r ove
r des
ign
thro
ugho
ut p
roje
ct.
2.
Gre
ates
t op
portu
nity
to
chan
ge d
esig
n pr
ior
to
cons
truct
ion
with
th
e le
ast
impa
ct o
n th
e co
st of
the
proj
ect.
3.
The
build
er’s
pric
e in
clud
es t
he l
owes
t ris
k m
argi
n in
co
mpa
rison
to
al
l ot
her
met
hods
ot
her
than
M
anag
ing
Con
tract
or.
4.
Enab
les
the
mos
t ac
cura
te c
ompa
rison
of
con
struc
tion
pric
es o
n a
‘like
-for-l
ike’
ba
sis.
1.
Sign
ifica
nt u
p-fro
nt i
nves
tmen
t by
the
proj
ect o
wne
r prio
r to
certa
inty
abo
ut
the
feas
ibili
ty o
f the
pro
ject
.
2.
Des
ign
may
not
be
as “
build
able
” (c
ost e
ffici
ent)
as s
houl
d be
the
case
w
ith th
e ot
her m
etho
ds.
3.
Setti
ng a
side
“ear
ly w
orks
pac
kage
s”
(whi
ch
pres
ent
an
oppo
rtuni
ty
to
acce
lera
te
the
proj
ect
but
crea
te
risk
of
desig
n co
ordi
natio
n er
rors
) co
nstru
ctio
n ca
nnot
com
men
ce u
ntil
docu
men
tatio
n is
com
plet
e.
4.
The
risk
of e
rrors
and
om
issio
ns i
n de
sign
docu
men
ts le
adin
g to
del
ays
and
varia
tions
re
sts
pred
omin
antly
w
ith th
e pr
ojec
t ow
ner.
5.
The
risk
for c
ompl
ianc
e of
des
ign
with
sta
tuto
ry d
evel
opm
ent
stand
ards
and
co
des
rests
pre
dom
inan
tly w
ith t
he
proj
ect o
wne
r.
1.
Thor
ough
“f
easib
ility
stu
dy”
that
is
base
d on
a c
once
pt d
esig
n th
at i
s ba
sed
on a
cle
ar ‘U
ser (
proj
ect o
wne
r) Br
ief’.
2.
Stak
ehol
der
cons
ulta
tion
proc
ess,
pa
rticu
larly
in
th
e ea
rly
stage
s of
de
sign
to m
inim
ise p
roje
ct o
wne
r-led
de
sign
chan
ges
durin
g co
nstru
ctio
n.
3.
An
expe
rienc
ed c
ost c
onsu
ltant
who
is
inte
gral
to th
e de
velo
pmen
t of d
esig
n,
cost
plan
s an
d va
lue
engi
neer
ing
at
key
poin
ts th
roug
h th
e de
velo
pmen
t of
desig
n.
4.
Expe
rienc
ed,
wel
l-res
ourc
ed
and
prop
erly
brie
fed
cons
ulta
nt te
am w
ho
prod
uce
good
qua
lity
docu
men
tatio
n th
at
is “c
ompl
ete,
ac
cura
te
and
coor
dina
ted”
.
2.
Des
ign
Fina
lisat
ion
&
Con
stru
ct (
DF&
C)1.
I n
volv
es
less
up
front
in
vestm
ent
in
desig
n in
co
mpa
rison
to
th
e 1.
Th
ere
is an
inc
reas
ed r
isk o
f di
sput
es
arisi
ng o
ut o
f am
bigu
ity in
the d
ivisi
on o
f A
s pe
r “C
onstr
uct O
nly”
plu
s:
1.
Goo
d qu
ality
‘Sta
tem
ent o
f Prin
cipa
l’s
APP
EN
DIX
1St
reng
ths
& W
eakn
esse
s of
Pro
cure
men
t Met
hods
Mod
ern
Proj
ect P
rocu
rem
ent M
etho
ds -
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T G
UID
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|
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© e
pm P
roje
cts
Pty
Ltd
Met
hod
Adva
ntag
esD
isad
vant
ages
Miti
gatio
n
Typi
cally
the
proj
ect o
wne
r pro
cure
s de
sign
to
a s
tand
ard
that
is s
uita
ble
for o
btai
ning
st
atut
ory
deve
lopm
ent a
ppro
vals
whi
le
the
build
er is
resp
onsi
ble
to d
ocum
ent t
he
desi
gn fr
om th
at p
oint
for c
onst
ruct
ion.
C
onstr
uct O
nly
met
hod
in o
rder
to g
ain
grea
ter
up-fr
ont
certa
inty
ab
out
the
prob
able
cos
t of t
he p
roje
ct.
2.
In c
ontra
st to
the
Con
struc
t Onl
y m
etho
d,
the
risk
for
com
plia
nce
of d
esig
n w
ith
statu
tory
de
velo
pmen
t sta
ndar
ds
and
code
s ca
n be
sh
ared
or
tra
nsfe
rred
entir
ely
to th
e bu
ilder
.
3.
In c
ontra
st to
the
Con
struc
t Onl
y m
etho
d,
the
risk
of d
elay
s to
the
proj
ect a
nd c
ost
impa
cts
brou
ght
abou
t by
des
ign
can
be s
hare
d or
tran
sferre
d en
tirel
y to
the
build
er.
4.
In
cont
rast
to
the
Con
struc
t O
nly
met
hod,
thi
s m
etho
d gi
ves
oppo
rtuni
ty
for
inno
vatio
n in
des
ign
arisi
ng o
ut o
f th
e ex
perie
nce
of t
he b
uild
er.
It ca
n m
ake
the
desig
n m
ore
build
able
and
po
tent
ially
less
cos
tly in
a s
horte
r per
iod
of ti
me.
5.
In c
ontra
st to
the
Con
struc
t Onl
y m
etho
d,
this
met
hod
give
s op
portu
nity
for
the
bu
ilder
to
in
form
de
sign
prio
ritie
s,
build
ing
met
hods
, m
ater
ials
sele
ctio
n,
cons
truct
ion
deta
ils, a
nd a
dvise
on
early
pr
ocur
emen
t.
Th
e re
spon
sibili
ties
for
desig
n in
co
mpa
rison
to th
e C
onstr
uct O
nly
and
Man
agin
g C
ontra
ctor
met
hods
.
2.
Ther
e is
an in
crea
sed
risk
that
des
ign
does
not
mee
t th
e re
quire
men
ts of
th
e pr
ojec
t ow
ner
in c
ompa
rison
to
the
Con
struc
t O
nly
and
Man
agin
g C
ontra
ctor
met
hods
.
3.
Cha
nges
in
the
requ
irem
ents
of t
he
proj
ect o
wne
r m
ay b
e m
ore
costl
y in
co
mpa
rison
to th
e C
onstr
uct O
nly
and
Man
agin
g C
ontra
ctor
met
hods
.
4.
Ther
e is
a ris
k th
at c
onstr
uctio
n w
ork
that
is u
nder
take
n be
fore
the
who
le o
f th
e de
sign
has
been
doc
umen
ted
will
be
unc
oord
inat
ed l
eadi
ng t
o qu
ality
iss
ues.
5.
The
build
er p
rices
risk
that
he
may
not
be
bes
t pl
aced
to
man
age
and
that
un
nece
ssar
ily l
oads
the
cos
t of
the
pr
ojec
t in
com
paris
on to
the
Con
struc
t O
nly
met
hod.
(p
roje
ct o
wne
r’s)
Requ
irem
ents’
tha
t is
info
rmed
th
roug
h sta
keho
lder
co
nsul
tatio
n.
2.
Cle
arly
de
fined
pr
oces
s fo
r an
ob
ligat
ion
on th
e bu
ilder
for p
rocu
ring
desig
n an
d ob
tain
ing
clie
nt a
ppro
vals
at p
resc
ribed
mile
stone
s.
3.
Nov
atio
n of
co
nsul
tant
s to
th
e bu
ilder
to e
nsur
e m
utua
l rec
ours
e by
th
e pr
ojec
t ow
ner
and
build
ers
to
cons
ulta
nts
thro
ugho
ut
proj
ect
and
beyo
nd.
4.
Proj
ect
owne
r en
gage
s se
para
te
cons
ulta
nts
to
revi
ew
desig
n do
cum
enta
tion
prod
uced
by
th
e bu
ilder
.
5.
Requ
ire
appr
oval
of
‘d
esig
ners
’ en
gage
d by
D&
C s
ubco
ntra
ctor
s.
6.
(to
faci
litat
e A
dvan
tage
N
o.6)
th
e de
velo
pmen
t con
sent
mus
t inc
lude
the
abili
ty to
issu
e m
ultip
le (s
tage
d) C
C’s
(o
r equ
ival
ent).
APP
EN
DIX
1St
reng
ths
& W
eakn
esse
s of
Pro
cure
men
t Met
hods
(con
tinue
d)
Mod
ern
Proj
ect P
rocu
rem
ent M
etho
ds -
A C
LIEN
T G
UID
E
|
11
© e
pm P
roje
cts
Pty
Ltd
Met
hod
Adva
ntag
esD
isad
vant
ages
Miti
gatio
n
Bu
ilder
can
also
ass
ist w
ith d
evel
opin
g in
form
atio
n to
sup
port
appl
icat
ions
for
sta
tuto
ry a
ppro
vals.
6.
In c
ontra
st to
the
Con
struc
t Onl
y m
etho
d,
this
met
hod
give
s op
portu
nity
fo
r co
nstru
ctio
n to
com
men
ce b
efor
e de
sign
has
been
fully
doc
umen
ted.
3.
Des
ign
& C
onst
ruct
(D
&C)
Typi
cally
th
e bu
ilder
is
re
spon
sibl
e to
de
velo
p de
sign
fo
r al
l pu
rpos
es
for
whi
ch i
t is
req
uire
d ba
sed
on a
con
cept
an
d a
stat
emen
t of
the
pro
ject
ow
ner’s
re
quire
men
ts
prep
ared
by
th
e pr
ojec
t ow
ner.
1.
Invo
lves
eve
n le
ss u
pfro
nt in
vestm
ent i
n de
sign
in c
ompa
rison
to th
e fo
rego
ing
met
hods
in o
rder
to g
ain
even
gre
ater
up
-fron
t ce
rtain
ty a
bout
the
pro
babl
e co
st of
the
proj
ect.
O
ther
wise
as
with
‘Des
ign
Fina
lisat
ion
&
Con
struc
t’ ex
cept
that
:
2.
In c
ontra
st to
the
for
egoi
ng m
etho
ds,
the
risk
for
com
plia
nce
of d
esig
n w
ith
statu
tory
dev
elop
men
t sta
ndar
ds a
nd
code
s is
usua
lly b
orne
ent
irely
by
the
build
er.
3.
In c
ontra
st to
the
for
egoi
ng m
etho
ds,
the
risk
of d
elay
s to
the
pro
ject
and
co
st im
pact
s br
ough
t abo
ut b
y de
sign
is us
ually
bor
ne e
ntire
ly b
y th
e bu
ilder
.
1.
As
with
DF&
C e
xcep
t tha
t the
risk
that
de
sign
does
not
mee
t the
requ
irem
ents
of th
e pr
ojec
t ow
ner a
re e
ven
grea
ter.
1.
As
per
Con
struc
t Onl
y Ite
ms
1 an
d 2
and
as p
er D
F&C
Item
s 1,
2 a
nd 4
.
2.
Det
aile
d de
sign
prog
ram
me
iden
tifyi
ng
timin
g fo
r re
quire
d cl
ient
inp
ut a
nd /
or
app
rova
l.
APP
EN
DIX
1St
reng
ths
& W
eakn
esse
s of
Pro
cure
men
t Met
hods
(con
tinue
d)
Mod
ern
Proj
ect P
rocu
rem
ent M
etho
ds -
A C
LIEN
T G
UID
E
|
12
© e
pm P
roje
cts
Pty
Ltd
Met
hod
Adva
ntag
esD
isad
vant
ages
Miti
gatio
n
4.
Cons
truc
tion
Cont
ract
or
(Incl
. Con
struc
tion
Man
agem
ent)
The
build
er w
orks
col
labo
rativ
ely
with
the
pr
ojec
t ow
ner a
nd it
s con
sulta
nts d
urin
g th
e de
sign
pro
cess
, and
arr
ange
s an
d m
anag
es
the
trad
e co
ntra
ctor
s.
1.
Is th
e m
ost
colla
bora
tive
met
hod
betw
een
the
proj
ect
owne
r, de
signe
rs
and
build
er t
o m
anag
e tim
e, c
ost
and
qual
ity.
2.
Prov
ides
th
e gr
eate
st in
cent
ive
for
a bu
ilder
to
pr
ovid
e in
nova
tive
way
s in
whi
ch t
o de
liver
the
pro
ject
with
out
cutti
ng c
orne
rs.
3.
In c
ontra
st to
the
Con
struc
t Onl
y m
etho
d,
this
met
hod
give
s op
portu
nity
fo
r co
nstru
ctio
n to
com
men
ce b
efor
e de
sign
has
been
fully
doc
umen
ted.
1.
The
prob
able
cos
t an
d tim
ing
of t
he
proj
ect a
t the
com
men
cem
ent o
f bui
ldin
g w
ork
is le
ss c
erta
in t
han
in a
ll ot
her
met
hods
.
2.
The
risk
of th
e pe
rform
ance
of a
sup
plie
r or
trad
e co
ntra
ctor
rests
with
the
proj
ect
owne
r in
clud
ing
the
risk
cons
eque
nt t
o a
supp
lier o
r tra
de c
ontra
ctor
bec
omin
g in
solv
ent.
3.
The
risk
that
co
sts
that
sh
ould
be
bo
urne
by
the
build
er b
ecau
se th
ey a
re
over
head
s be
com
e tra
de c
osts
bour
ne
by th
e pr
ojec
t ow
ner.
1.
Requ
ire t
he b
uild
er t
o co
ntra
ct d
irect
ly
with
trad
e su
pplie
rs a
nd c
ontra
ctor
s.
2.
Ensu
re th
at o
verh
eads
that
are
incl
uded
fro
m i
n th
e bu
ilder
’s
fee
are
clea
rly
defin
ed.
Also
co
nsid
er
an
arra
ngem
ent
whe
reby
th
e bu
ilder
is
enga
ged
unde
r a
lum
p su
m
pric
e th
at i
nitia
lly c
ompr
ises
the
build
er’s
m
anag
emen
t fe
e, a
lum
p su
m f
or m
argi
n an
d ov
erhe
ads,
and
pro
visio
nal
sum
s fo
r tra
de w
orks
, an
d th
at p
rovi
siona
l sum
s ar
e pr
ogre
ssiv
ely
subs
titut
ed w
ith a
gree
d lu
mp
sum
s as
and
whe
n th
e tra
de w
orks
are
let
(re
ferre
d to
as
“Pro
gres
sive
Lum
p Su
m”)
.
APP
EN
DIX
1St
reng
ths
& W
eakn
esse
s of
Pro
cure
men
t Met
hods
(con
tinue
d)
Mod
ern
Proj
ect P
rocu
rem
ent M
etho
ds -
A C
LIEN
T G
UID
E
|
13
© e
pm P
roje
cts
Pty
Ltd
APP
EN
DIX
2Ea
rly
Cont
ract
or In
volv
emen
t
Early
Con
tract
or In
volv
emen
t (EC
I) –
A b
uild
er is
app
oint
ed b
y th
e pr
ojec
t ow
ner t
o w
ork
with
the
proj
ect o
wne
r and
its
cons
ulta
nts
to id
entif
y w
ays
in w
hich
the
desig
n ca
n be
mad
e m
ore
effic
ient
(bui
ldab
le).
It is
mor
e co
mm
only
ass
ocia
ted
with
a D
F&C
met
hod.
Ther
e ar
e w
ays
to m
itiga
te th
e fo
rego
ing
risks
. How
ever
, the
se n
eed
to b
e w
orke
d th
roug
h w
ith th
e pr
ojec
t tea
m in
con
sider
atio
n of
the
prio
ritie
s an
d sp
ecifi
c ci
rcum
stanc
es o
f the
pro
ject
.
Adva
ntag
esD
isad
vant
ages
1.
If do
ne p
rope
rly,
shou
ld m
ake
the
desig
n m
ore
effic
ient
(bui
ldab
le) t
han
desig
n th
at is
not
in
form
ed b
y a
build
er a
nd tr
ade
cont
ract
ors.
2.
If do
ne p
rope
rly, s
houl
d m
inim
ise c
osts
from
var
iatio
ns a
risin
g ou
t of e
rrors
and
om
issio
ns in
de
sign
proc
ured
by
the
proj
ect o
wne
r.
1.
Dep
ends
on
a bu
ilder
giv
ing
up it
s IP
. Thi
s in
turn
dep
ends
on
an u
p-fro
nt c
omm
itmen
t by
the
proj
ect o
wne
r tha
t the
pro
ject
ow
ner w
ill n
ot ‘s
hop’
(see
k co
mpe
ting
pric
es fo
r) th
e id
eas
of
the
build
er.
2.
Dep
ends
on
a co
rresp
ondi
ng, u
p-fro
nt c
omm
itmen
t by
the
build
er to
sele
cted
trad
e co
ntra
ctor
s th
at m
ay c
ompr
omise
the
abili
ty o
f the
bui
lder
to o
btai
n co
mpe
titiv
e pr
icin
g fo
r tra
de w
orks
.
3.
The
earli
er in
the
proj
ect t
ime
lifec
ycle
that
a b
uild
er is
ask
ed to
pric
e its
mar
gin
(pre
limin
arie
s,
over
head
s an
d pr
ofit),
the
grea
ter
the
risk
to th
e bu
ilder
and
hen
ce th
e m
ore
likel
y th
at th
e m
argi
n w
ill b
e in
flate
d or
qua
lified
in a
way
that
in it
self
give
s ris
e to
risk
that
the
proj
ect
owne
r tha
t it w
as h
opin
g to
avo
id.
4.
If th
e bu
ilder
’s m
argi
n is
not a
gree
d up
fron
t (w
hich
is d
ifficu
lt fo
r the
reas
ons
set o
ut in
Item
3
abov
e), t
hen
the
proj
ect o
wne
r may
form
the
view
that
the
pric
e is
unco
mpe
titiv
e. T
his
may
fo
rce
the
proj
ect o
wne
r to
seek
com
petin
g pr
ices
. Th
is co
uld
be d
ifficu
lt if
the
proj
ect o
wne
r is
unde
r tim
e pr
essu
re o
r has
mad
e a
com
mitm
ent t
o th
e bu
ilder
for t
he re
ason
s set
out
in It
em
1 ab
ove.
5.
The
build
er w
ill n
atur
ally
be
mot
ivat
ed to
mak
e it
wor
k w
hile
mai
ntai
ning
its
profi
t tar
gets.
Th
is m
ay m
otiv
ate
the
build
er to
pro
mot
e m
etho
ds a
nd m
ater
ials
that
are
less
than
idea
l in
the
shor
t ter
m a
nd lo
ng te
rm (c
ausin
g m
aint
enan
ce is
sues
).
6.
If af
ter a
ll th
e ef
fort
to m
ake
it w
ork,
the
proj
ect o
wne
r is
not s
atisfi
ed th
at th
e pr
ice
is rig
ht, i
t m
ay fi
nd it
diffi
cult
to o
btai
n co
mpe
ting
pric
es fr
om th
e m
arke
t as
by th
at ti
me
ther
e m
ay b
e a
perc
eptio
n in
the
mar
ket t
hat t
he p
roje
ct is
trou
bled
.
Contact Uswww.epmprojects.com.au
PO Box 1034Suite 2, Level 2, 146 Arthur StreetNORTH SYDNEY NSW 2060Ph: (612) 9452 8300Fax: (612) 9452 8388
Key ContactsAndrew GrahamCEOMobile: 0419 732 021 Email: [email protected]
Johan O’Brien COOMobile: 0414 917 904Email: [email protected]
Mark BlizardGroup ExecutiveMobile: 0438 126 778Email: [email protected]
Ryan MooneyGroup ExecutiveMobile: 0423 835 253Email: [email protected]