Geotechnical Engineering The Geologists Act 2008 and Its Impact on Practising Engineers
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GeotechnicalEngineering
The Geologists Act 2008 and
Its Impact on Practising Engineers
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October 2012 JURUTERA | 3
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CONTENTS
GeotechnicalEngineering
The Geologists Act 2008 and
Its Impact on Practising Engineers
COVER NOTE
Geotechnical Challenge: Geologists Act 2008 and the
Development of Geotechnical Engineering ..........................................................5
COVER STORY
The Geologists Act 2008 and Its Impact on Practising Engineers ...........................6
FEATURE ARTICLE
Talk on Centrifuge and Numerical Investigation of Pile Performance
Subjected to Stress Relief due to Deep Excavation by Prof. Charles Ng .........12
ENGINEERING DIGEST 21
SAFE TEA TIME
Link-me-in ...............................................................................................................22
FORUMS
One-Day Workshop on Soil Parameters – Interpretation for Design ......................24
........................25
Talk on Consolidation Settlement ...........................................................................28
A Lecture on Landslides: Physical and Numerical Modelling
of Large Gound Movements ...............................................................................30
International Symposium on Intelligent Transport System Research .....................32
The 7th Malaysian Chem-E-Car Competition 2012 ...............................................34
Tree Planting Community Project by IEM and ENSEARCH .................................39
IEM Annual Golf Competition 2012 ........................................................................40
The Malaysian Feed-In Tariff ..................................................................................44
IEM SNAPSHOTS 48
GLOBE TREKKING
In the Shadow of the Matterhorn ............................................................................49
PINK PAGE
Professional Interview ............................................................................................50
BLUE PAGES
Membership List .....................................................................................................51
Building Fund List ...................................................................................................52
IEM Diary of Events ................................................................................................52
November 2012International Focus: AFEO Mid-Term Meeting 2012 and Going Global
December 2012Women Engineers Make the Difference
January 2013Agricultural and Food Engineering
Photos courtesy of Ir. Liew Shaw Shong.
Top: Powerhouse at Bakun Dam, Sarawak,
Lower left: Soil nailing at Sg. Buloh, Selangor,
Lower right: Rock slope at Kajang, Selangor.
COVER NOTE
October 2012 JURUTERA | 5
Geotechnical Challenge:
Geologists Act 2008
and the Development of
Geotechnical Engineering
GEOLOGISTS
by Ir. Liew Shaw Shong
Chairman, Geotechnical Engineering Technical Division, IEM
THE INSTITUTION OF ENGINEERS, MALAYSIA
JURUTE�
YANG DIPERTUA / PRESIDENT:
TIMBALAN YANG DIPERTUA / DEPUTY PRESIDENT:
NAIB YANG DIPERTUA / VICE PRESIDENTS:
SETIAUSAHA KEHORMAT / HONORARY SECRETARY:
BENDAHARI KEHORMAT / HONORARY TREASURER:
WAKIL AWAM / CIVIL REPRESENTATIVE:
WAKIL MEKANIKAL / MECHANICAL REPRESENTATIVE:
WAKIL ELEKTRIK / ELECTRICAL REPRESENTATIVE:
WAKIL STRUKTUR / STRUCTURAL REPRESENTATIVE:
WAKIL KIMIA / CHEMICAL REPRESENTATIVE:
WAKIL MULTIMEDIA / MULTIMEDIA REPRESENTATIVE:
AHLI MAJLIS / COUNCIL MEMBERS:
Vacant
BEKAS YANG DIPERTUA TERAKHIR / IMMEDIATE PAST PRESIDENT:
BEKAS YANG DIPERTUA / PAST PRESIDENTS:
PENGERUSI CAWANGAN / BRANCH CHAIRMAN:
AHLI JAWATANKUASA INFORMASI DAN PENERBITAN /
STANDING COMMITTEE ON INFORMATION AND PUBLICATIONS 2012/2013:
COVER STORY
| JURUTERA October 20126
INTRODUCTION
Subsequent to the establishment of the Geologists Act 2008
(hereinafter referred to as “The Act”) on 27 August 2008,
several issues of concern have emerged amongst practising
engineers, especially in terms of professional responsibility
and accountability. This is taken in view of the fact that the
provisions of the Act seem to offer stout protection to the
geological fraternity. To address these issues of concern, the
Geotechnical Engineering Technical Division had recently
organised a forum on the Act at the Tan Sri Professor Chin
Fung Kee Auditorium, Wisma IEM.
The forum was chaired and moderated by Ir. Dr Chin Yaw
Ming, a former Committee Member of the IEM Geotechnical
Engineering Technical Division. There were four (4) the
panellists in this forum, namely Ir. Dr Ooi Teik Aun, Chairman
of IEM Consulting Engineers Special Interest Group and
Committee Member of IEM Geotechnical Engineering
Technical Division and Consultant, Ir. Dr Mohd. Farid bin
Hj. Ahmad, Chairman of IEM Tunneling and Underground
Space Technical Division and Consultant, Ir. Dr Abdul
Majid bin Dato’ Abu Kassim, Immediate Former President
of the Association of Consulting Engineers Malaysia and
Consultant, and Mr. Seet Chin Peng, Vice-President of the
Institute of Geology Malaysia. They have brought forward
several interesting opinions related to the grey area created
by the provisions of the Act.
SCOPE OF GEOLOGICAL SERVICES
services’ as listed in the Act which would pose some
highlighted some of his personal experiences on them,
which include the following:
i. Feasibility studies;
ii. Planning;
iii. Geological surveying;
iv. Implementing, commissioning, operation, maintenance
and management of geological survey works or projects;
v. Any other services approved by the Board.
He cautioned that the provisions are very wide in coverage
and, although the Act does declare that none of its
provisions should be construed as permitting geologists to
practise engineering under the Registration of Engineers
Act 1967 (REA), they would inevitably have led to numerous
instances of geologists encroaching into the engineer’s
areas of work.
In planning, such practices are condoned by Local
Authorities which require the inputs of geologists as a
for approval of development schemes in spite of Clause
27(6) in the Act which clearly stipulates that it is not
mandatory to have geological services for the practice of
The Geologists Act 2008 and Its Impact on Practising Engineersby Ir. Yee Thien Seng
(Continued on page 8)
The forum panellists from left to right: Ir. Dr Chin Yaw Ming (moderator), Ir. Dr Abdul Majid bin Dato’ Abu Kassim,
Ir. Dr Mohd. Farid bin Hj. Ahmad, Mr. Seet Chin Peng and Ir. Dr Ooi Teik Aun
COVER STORY
| JURUTERA October 20128
engineering unless so requested by a professional engineer.
Thus, in the course of providing their inputs, it would be
the engineering aspects of the work, and this could lead to
an infringement of the REA.
process practised by some Local Authorities in receiving
applications for Planning Approval for new hill slope
developments, where the Jabatan Mineral dan Geosains
Malaysia (JMG) approval of construction suitability on
prescribed policy guidelines prevails over all other technical
departments’ or professionals’ opinions.
THE NEED TO SAFEGUARD PUBLIC INTERESTS
According to Ir. Dr Ooi, the Act as well as the constitution
of the Board of Geologists do not have the necessary
safeguards to protect public interests, and appear to have
been formulated to preserve the interests of geologists. Ir. Dr
Ooi also highlighted that the Act empowers an inspector to
apply for a magistrate’s warrant authorising him to enter and
search the premises, as and when there is suspicion that
an offence under the Act is being or has been committed, or
in connection with any business carried on any premises.
of up to one year, or both, may be imposed on any person
who obstructs or impedes an inspector in the exercise of
his duties. A similar penalty may also be imposed on any
person found to have employed a person not registered
under the Act to render any geological services. Further,
any person found impersonating a registered geologist or
RM20,000 or imprisoned for up to two years, or both. He
cautioned that engineers working on dams, tunnels and
Figure 1: Flow Chart for Approval of New Hill Site Developments
COVER STORY
October 2012 JURUTERA | 9
hillslope development projects can unwittingly commit
and thereby fall foul of the Act.
GEOLOGISTS AND ARCHIVED LANDSLIDES
Ir. Dr Ooi then pointed out that the geologic fraternity enjoyed
considerable media coverage following the occurrences
of a number of highly dramatic landslides in recent times,
starting with the Highland Towers collapse in 1993, which
helped to trigger the creation of the Board of Geologists.
However, he also pointed out that all those landslides
were simply the consequence of poor engineering and
construction practices and had little connection whatsoever
with geology. Instead, Ir. Dr Ooi revealed that in 2003 a
large rock slope collapse within the reserve of the New
Klang Valley tolled expressway actually had gone through
an extensive geological study during its design; and yet it
had failed to avert the collapse of the slope which resulted
in the closure of the affected section of the expressway for
several months.
Ir. Dr Ooi also provided towards the end of his
presentation a short account of the one-day Seminar on
Hill Site Development organised by the Board of Engineers
Malaysia on 14 February 2009 along with the activities that
followed. This included the updating of the IEM Position
Paper on Hill Site Development in the same year.
DIFFERENTIATING GEOLOGICAL SCIENCE
FROM ENGINEERING
in the Act presented earlier by Ir. Dr Ooi Teik Aun. He
highlighted that the Act allows any person, irrespective of
date, to continue doing so provided he registers as a
practitioner under the Act within twelve months from that
date.
Ir. Dr Mohd. Farid noted that the Board of Geologists
essentially could accept any individuals as registered
practitioners of geology, whether or not they possess a
university degree in geology, so long as these individuals
He also shared his experience in encountering cases
whereby the geologists were required to prepare feasibility
study reports for housing and condominium development
projects. Ir. Dr Mohd. Farid remarked on the minor roles
the geologists had, and yet their inputs were made to
carry such great weight in the planning approval process
by Local Councils. He also highlighted the limited nature
of geological inputs in tunneling work and as a result the
geologists employed in these project sites were trained to
do geotechnical engineering work instead.
Ir. Dr Mohd. Farid then presented side-by-side
comparisons of the university course contents for
mining engineers and geologists. He commented that
mining engineers work on processes culminating with
the extraction of mineral resources from sources in the
geology listed in the Act cover many areas of their work.
Whilst the geology course dealt with minerals in a clearly
qualitative or descriptive manner, the mining engineers
have to cover the same with very rigorous mathematics,
reinforcing the treatment of the subject with engineering
material science and engineering mechanics. It is such
quantitative evaluations by mining engineers that make
possible meaningful conclusions, and this holds true for all
other disciplines of engineering.
Ir. Dr Mohd. Farid also warned fellow engineers that
based on the manner in which the Act has been formulated,
there lies the possibility that engineers may be charged
with practising unlicensed geology in future given the rising
trend in Malaysia towards a litigious society.
ORIGINAL OBJECTIVE OF REGULATING
GEOLOGICAL PRACTICE
According to Mr. Seet, the work on the Act started in the
1980’s and has taken 28 years to accomplish; yet its main
objective is to regulate the geological profession and its
practice. The Highland Towers collapse was an initiating
factor in its creation. He also emphasised that the Act was
not intended to intrude into the engineers’ domain. Although
concerned with geological projects.
However, now that geologists have gotten involved in
engineering projects, it could only mean that they have
strayed from the Act’s intended objectives. Feasibility
studies for housing development or construction projects
do not constitute geological projects. Geological projects
include feasibility studies for mineral exploration and for
mine operations.
He explained that the Act recognises an individual
who has been doing geological work before the Act was
enforced, although he may not possess a university degree
in geology. Through registration as a Registered Practitioner,
he is permitted by the Act to continue working as before.
However, Mr. Seet said that a non-geologist foreigner
who undertakes geological work in this country would not
be permitted under the Act to practise once his term has
expired. He explained that this was aimed at protecting the
livelihood of local geologists and practitioners.
of the Act to require an engineer’s report to be signed by a
registered geologist. However, it does require a contractors’
geological report submitted to the engineer to be signed by
COVER STORY
| JURUTERA October 201210
a registered geologist. Mr. Seet added that the Act has been
worded in very generic terms for ease of administration but
its enforcement is intended to be made in conjunction with
the accompanying Regulations to the Act. The Regulations
however, have yet to be released.
THE REGULATIONS AND ABSENCE OF
PROFESSIONAL LIABILITY
Ir. Dr Abdul Majid observed that there are a number of
similarities between the Act and the REA. He said that it was
encouraging to learn from Mr. Seet that the vague wordings
consultations with the Board of Engineers.
He also pointed out the Act does not contain provisions
that offer public representation on the Board of Geologists
and there are no indications that the purpose of the Act is to
protect and safeguard the public’s interests.
Ir. Dr Abdul Majid also highlighted that there is no
professional liability attached to the geological profession,
unlike in the case of engineers where the Uniform Building
be held responsible and liable for his work.
QUESTION AND ANSWER SESSION
Ir. Dr Chin opened the session by asking Mr. Seet if engineers
should register under the Act. Mr. Seet replied that only a
person trained in geological sciences could do so. But their
degrees would have to be recognised as admissible by the
Board of Geologists before registration can be permitted.
At the moment, as the Board of Geologists has yet to be
established, registration is not possible.
In response to a question from Ir. Mohd. Jamil b. Ali on
the availability of professional geological companies, Mr.
Seet explained that the Act does not register companies. It
will only register individuals who are practising geologists.
Currently, there are no registered geologists in the country
since the Board of Geologists has yet to be established.
Ir. Dr Majid reiterated that, unlike in the case of engineers,
procure the services of registered geologists. Currently,
the Local Authorities are imposing the requirement for
geological services through their own procedures in addition
to their respective local by-laws.
Ir. Look Keman Sahari commented from his personal
experience that mining engineers received considerable
education in geology to the point of making them more than
working with geologists in the course of their work, and
appealed to engineers and geologists to co-operate with
each other.
Subsequently, Ir. Dr Abdul Majid opined that an engineer
has to recognise the limits of his own capability and not to
practise beyond those limits, but to enlist the necessary
assistance from individuals with the relevant expertise. This
is in line with professional ethics. He suggested that there
have been numerous instances of failures in constructed
works resulting from incompetent and negligent acts by
engineers and this situation has allowed others to claim
the engineers.
Mr. Ng Chak Ngoon, a practising geologist, described
an example of a geological report which mentioned the
existence of non-existent minerals and made a mining
company suffer business losses to justify the Act regulating
against unauthorised practice. He then asked about the
number of geotechnical engineers who have been charged
in court for the many landslides that have been reported.
Ir. Dr Ooi cited the case of the Highland Towers collapse
where a structural engineer was made liable for certifying
as-built drainage plans that he did not design nor supervise.
Ir. Yee Thien Seng added that no geotechnical engineer
had been charged so far as none had been involved in
Person, although engineers have certainly been charged
and found liable in other cases. Ir. Dr Abdul Majid recounted
a case where a consulting engineer was successfully sued
for negligent conduct, though not under the REA.
Mr. Seet also explained that the Act would protect
employees from being forced against their will by their
employers to sign geological reports. Meanwhile, an
engineer from Dewan Bandaraya Kuala Lumpur (DBKL)
talked about the receipt of unreliable site investigation
reports by her department and revealed DBKL’s practice
of requiring geologists to review geotechnical engineering
reports. She also considered this practice unusual, which
was agreed by the panellists as well.
Mr. Ng Chak Ngoon likened the way the Act was being
used by the Local Authorities (which require the services
of geologists in applications for development approval)
as a form of Development Tax since the services provide
another practising geologist, Mr. Tan Boon Kong, pointed
out that the Local Authorities’ requirement for geological
evaluations is a condition imposed by JMG and not a
requirement of the Act.
FEATURE
| JURUTERA October 201212
Talk on Centrifuge and Numerical Investigation of Pile Performance Subjected to Stress Reliefdue to Deep Excavationby Prof. Charles Ng
by Ir. Liew Shaw Shong
IT was an honour for Geotechnical Engineering Technical
Division (GETD) of the Institution of Engineers, Malaysia
(IEM) to have Prof. Charles W. W. Ng from the Hong Kong
University of Science & Technology (HKUST) deliver a
technical talk at Tan Sri Prof. Chin Fung Kee Auditorium,
Wisma IEM, recently in conjunction with the 23rd GETD
Annual General Meeting. The talk was chaired by Ir. Liew
Shaw Shong, the present technical division Chairman.
The talk had received an overwhelming response with an
audience of 115 participants.
The presentation started with a brief introduction of the
geotechnical testing facilities in HKUST and was followed
by a talk on the fundamental principles of geotechnical
centrifuge modelling with schematic illustration on how
rotating a test sample would generate a linearly increasing
centrifuge stress within the test sample and enable the
study of soil behaviours (dilative below critical state line and
contractive above critical state line) as shown in Figure 1.
The following is a summary of the four principal
applications of centrifuge technology:
a) Modelling of Prototypes such as slopes, piles, tunnels,
excavations, geo-environmental and earthquake-
induced problems, and consolidation settlements;
b) Investigation of New Phenomena such as explosions,
plate tectonics, liquefaction problems, and contaminant
transports;
c) Parametric Studies such as bearing capacity of
footings on slopes, and laterally loaded pile groups; and
d) Calibration of Numerical Models and Methods which
shows the implication of a good match between the
that subsequently raises the following questions:
procedure or model parameters are being used?
and mechanism improved?
With the uncertainties in the ground conditions (such as
non-homogeneity of the sub-soils, existence of cross-
lateral earth pressure at rest, zero displacement boundary,
permeability and degree of saturation in sub-soils, etc.),
which might not be fully captured in the numerical model,
the good matching result would be highly possible due to
mere coincidence bearing no true value to the problem.
Hence, the direct calibration of numerical modelling to
However, physical model test using a 1g prototype model
and centrifuge model test with known boundary conditions
and ground conditions could be constructed to simulate
the actual site conditions and verify both the numerical
In most piled foundation designs, it is very common to
perform a static maintained load test at the ground level. If
the project has a deep basement structure, a pile sleeve
is usually provided along the pile shaft above the lowest
basement level to prevent stress interaction from the
embedded soils. However, the actual foundation piles with
a deep basement often work underneath the basement
structure to provide support to the columns. With the
basement excavation, the actual stress in the subsoils
embedding the piles below the basement would be reduced
Figure 1: Fundamental principles of centrifuge modelling Figure 2: Representation of conventional load tests at ground level
with pile sleeve and beneath deep basement, and pile group
or pile raft in service below deep basement
FEATURE
October 2012 JURUTERA | 13
as a result of stress relief. As such, the effect of stress relief
on pile capacity and stiffness has seldom been examined
when interpreting the static pile load test conducted at
ground level well above the basement. Figure 2 illustrates
the questionable representation of the conventional single
test pile programme at ground level and at basement level
to the actual pile working conditions.
Following are some of the relevant clauses extracted
tests:
Clause 7.4.1 (1) – The design shall be based on one of
the following approaches:
– the results of static load test;
– empirical, analytical calculation methods, dynamic
load test whose validity has been demonstrated by
static load tests;
– the observed performance of a comparable pile
foundation.
Clause 7.5.1 (4) – If pile load test is to be carried out,
it shall normally be located where the most adverse
ground conditions are believed to occur.
This series of centrifuge model tests aim to:
a) Study the capacity of single piles with and without stress
relief due to basement excavation;
b) Understand and quantify the governing mechanisms for
shaft resistance of pile in both non-dilatant and dilatant
soils; and
c)
mechanism of 3x3 pile group with stress relief.
In order to characterise the soil-structure interface,
normalised roughness (Rn = R
max/D
50) as shown in Figure 3 ,
it is used to determine the two possible failure mechanisms
at the soil-structure interface (Fioravante, 2002) as stated
below:
If Rn < 0.02: non-dilatant interface – particle sliding along
the interface;
If Rn > 0.10: dilatants interface – failure happens within a
shear band in the soil.
The photographic visualisation of two response types at
soil-structure interface is illustrated in Figure 4.
To research the effect of the stress relief on pile
capacity, four scenarios of the pile load testing condition as
summarised below were explored in order to compare their
performance:
a) Single pile tested at ground level prior to excavation
resembling most of the conventional load tests, which
are conveniently implemented at site before production
pile installation. Sometimes, a pile sleeve is introduced
to eliminate interference of soil friction above the actual
pile cut-off level.
b) Single pile subjected to stress relief due to excavation.
c) Elevated pile group (3x3) with stress relief and no
contact between the pile cap and the soil platform for
load transfer other than the piles.
d) Pile group (3x3) with stress relief, but the pile cap is in
contact with soil platform enabling load transfer from
pile cap to the soil platform.
Figure 5 visualises the above-mentioned testing programme
with smooth pile shaft simulating low friction pile in non-
dilatant soils and rough pile shaft interface simulating
high friction pile in dilatant soils. To increase the pile-soil
interface roughness, the pile shaft surface was coated with
epoxy and sand grains.
Roughness of pile-soil interface encourages rolling of
soil particles over each other re-arranging themselves to a
less compact state, hence, presenting a dilative behaviour
of soil in shearing. The soil dilation within the shear band
Figure 3: Normalised roughness, Rn (Kishida & Uesugi, 1987)
Figure 4: Response of soil-structure interface
Figure 5: Test Programme of Centrifuge Model Testing
(Continued on page 15)
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FEATURE
October 2012 JURUTERA | 15
will induce additional effective stress, which increases the
frictional resistance when subject to shearing as presented
in Figure 6.
To verify the soil dilatancy at the pile-soil interface,
plates with both smooth surface and epoxy coated with
sand grains were carried out. Toyoura sand was compacted
with relative density of 65% as the model soil. The shearing
test results in Figure 7 show comparison of stress ratio and
the dilative displacement in the high friction surface and the
low friction surface.
In preparing the 3x3 pile group model, a 20mm thick
aluminium plate adapted to nine aluminium model piles of
16mm diameter was used with pile centre-to-centre spacing
krs, was larger than 25, the pile cap could be considered
to be a rigid pile cap. The centre pile, corner pile and
edge pile were equipped with instruments for load transfer
measurement of pile axial load along the pile shaft with
In this series of centrifuge model testing, the effect of
contained in the space modelling the basement. The setting
up and testing procedures of the centrifuge tests for both a
single pile tested prior to excavation as in the conventional
load test, and a single pile subjected to stress relief due
to excavation are illustrated in Figure 9. The amount of
stress relief to the soil platform beneath the basement will
out. Loading of 100N (10kN in prototype based on scaling
laws for force) was applied incrementally to the model pile
Figure 10 shows the comparison of load-settlement
curves for the single pile in a non-dilatant soil with pile sleeve
(without stress relief) and with stress relief due to 20m deep
excavation. Considering two failure criteria suggested by Ng
et al. (pile load at settlement of 0.045D+0.5(PL)/(AE)) and
Eurocode 7 (pile load at settlement of 10% of pile diameter),
the measured pile capacity with stress relief was 20% and
16% lower than that without stress relief corresponding to
the two failure criteria respectively.
with and without stress relief, it was observed that the pile
with stress relief generally had lower overall pile capacity
as shown in Figure 11. Similarly, the lower rate of reduction
of axial load along the pile with stress relief was less than
Figure 7: Direct shear box test simulating pile-soil interface
Figure 8: Typical test arrangement of instrumented pile group
Figure 9: Testing procedures for single pile tested prior to excavation
and subjected to stress relief due to excavation
FEATURE
| JURUTERA October 201216
the pile without stress relief, implying lower shaft resistance
in the pile with stress relief, but more pile base resistance
being mobilised in the pile with stress relief.
The excavation geometry (R/H) and ratio of excavation
capacity, the higher in either of the parameters implies more
reduction in the pile capacity. For the tests conducted, the
measured reduction in pile capacity was in good agreement
with the FEM parametric study by Zheng, Diao and Ng
(2011) as shown in Figure 12.
However, the performance of single pile in dilatant soils
with stress relief in Figure 13 shows stiffer load-settlement
curve leading to higher interpreted pile capacity based on
Figure 14, it is not surprising to observe the enhancing
effect of pile shaft resistance in dilatant soils, even with the
counteracting pile capacity reduction effect from the stress
effect due to excavation. The increased effective normal
stress around the pile shaft due to soil dilatancy during
shearing has increased pile shaft resistance as evidenced
in Figure 14.
Figure 15 shows the interpreted unit shaft resistances
mobilised at every instrumented segment of pile shaft with
the two stress conditions (with and without stress relief).
The soil dilatancy effect in the changes of effective normal
stress appeared to be more dominant than the stress relief
effect from excavation.
When the soil dilates during shearing, the normal
stress on the pile-soil interface does not remain constant.
Three boundary conditions for the pile-soil interface and
the resulting shear resistances are shown in Figure 16.
To study this dilative behaviour, Discrete Element Method
(DEM) numerical model with constant normal stiffness
on single piles in non-dilatant soils
Figure 12: Effect of excavation geometry and pile length
on single piles in dilatant soils
on single piles in dilatant soils
(Continued on page 18)
on single pile in non-dilatant soils
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FEATURE
| JURUTERA October 201218
(CNS) boundary condition was used to simulate the cavity
expansion behaviour relating to the outward displacement
( ) of the pile-soil interface and the increase of normal
stress (n ) in a parametric study.
The numerical results with CNS boundary condition in
Figure 17 revealed that the mobilised stress ratio curve
with stress relief (initial normal stress of 400kPa unloaded
to 100kPa prior to shearing) has a peak value of about 1.0
(at 2% shear strain) before softening to a stress ratio of
0.72 (at about 10% shear strain) as compared to the result
without unloading. It is evident that the soil dilatancy effect
overwhelms the stress relief effect resulting in consistently
higher normal stress increase during the entire shearing
process.
Comparisons of the computed theoretical unit shaft
changes in effective normal stress to the measurements in
show reasonably good agreement.
conventional pile load test in non-dilatant material is not
conservative. Hence, the most adverse condition for load
test as required in Eurocode 7 (BS EN 1997-1:2004 Clause
7.5.1) will occur at the end of excavation. If such test is not
possible, a reduction in pile shaft resistance proportional
to stress relief should be considered in the calculation.
However, for pile in a dilatant material, the most adverse
condition might occur, either prior to excavation or after
it, due to two counteracting effects on changes in normal
effective stress. Though there is a reduction in effective
normal stress due to stress relief, the effective normal
increase of pile capacity due to soil dilatancy in design.
Finally, the test results for pile capacity and observed
failure mechanisms of elevated pile group subject to stress
relief are presented in Figures 20, 21 and 22. Based on the
failure criterion of pile settlement of 10% pile diameter as
in Eurocode 7, Figure 20 shows the interpreted group pile
capacity of 293MN, which is equivalent to 33MN per pile.
Figure 16: Boundary conditions for dilative pile-soil interface
Figure 17: Effect of stress relief on pile-soil interface response
Figure 18: Calculated and measured shaft resistances
Figure 19: Calculated and measured pile axial load distributions
Figure 15: Mobilisation of pile shaft resistance
FEATURE
October 2012 JURUTERA | 19
Comparing with single pile capacity of 45MN with stress
is approximately 0.7. From the load-settlement curves of
single pile and group piles, the single pile appears to have
stiffer load settlement performance.
When examining the unit shaft resistance of the single
pile and group piles in the separating soil embedment
zones, namely upper half and lower half as shown in Figure
21, the unit shaft resistances of both single pile and group
piles are consistently higher in the lower half and that of
the single pile is always higher than that of the group piles
for the corresponding soil embedment zones. Mobilised
unit shaft resistance along the upper half of each pile is
only about 40% of the single pile at settlement up to 15% of
pile diameter in this study. The normalised shaft resistance
in upper half tends to be fairly constant (about 0.4) with
increasing normalised pile settlement whereas, for the lower
half, the normalised shaft resistance shows increasing trend
with increasing normalised pile settlement.
single pile (without excavation) at the interpreted pile load
with the failure criterion of Eurocode 7 corresponding to a
conventional load test result. With the same failure criterion
of Eurocode 7 to the pile group centrifuge test simulating
the pile group test (which is usually not performed in normal
piling engineering practice), the interpreted pile group
capacity of 293MN is presented in Figure 20.
In the normal pile group assessment from the result
of single pile load test, there are two following practices
suggested in Eurocode 7 (Clause 7.6.2.1(3)):
a) Failure of the pile individually
Assuming individual pile in the pile group has the same
unit shaft and toe resistance as in the single pile, the
computed pile group capacity would be 342MN (9 piles
by 17%.
b) Failure of piles and the soil between them acting as
a block
Assuming the pile group block has the same shaft and
toe resistance as for a single pile, the computed pile
group capacity would be 1497MN, which overestimates
the pile group capacity by about 400%. As the test shows
lower pile group capacity than the computed group
capacity, there is likely to be other mechanisms other
than the two aforementioned extreme cases. Thus, the
computed pile group capacity is not conservative and
has to be used with care.
SUMMARY OF KEY FINDINGS
a) Single pile in non-dilatant material:
p n
stress relief of 20m deep excavation. Sometimes
reduction in pile capacity may be up to 45%,
depending on excavation geometry and pile length.
conservative (even with pile sleeve).
– The most adverse condition for a load test is to
conduct the load test at the bottom of basement
after the excavation.
– If this is not possible, reduction in shaft resistance
proportional to stress relief should be considered
for actual pile performance in service.
b) Single pile in dilatant materials:
p n n
Figure 21: Mobilisation of pile shaft resistance of pile group
Figure 22: Derivation of pile group capacity and critical failure mechanism
to 20m deep excavation in dilatants soil
FEATURE
| JURUTERA October 201220
n is proportional to stress relief, but
the magnitude of n increases by 30% when
subjected to stress relief of 300 kPa for the piles
to excavation or after it, due to the two counteracting
terms, namely the stress relief factor and the soil
dilatancy during shearing:
– Reduction in n due to stress relief should be
considered
– But also increase in n due to dilation and
yields conservative result; may be ignored in
design
c) 3x3 pile group capacity and failure mechanism:
7): Measured capacity of the pile group = 293 MN
each pile is only 40% of the single pile at settlement
up to 15% of pile diameter in this study
– Assuming individual pile failure, overestimates
capacity by 17%
– Assuming block failure, overestimates capacity
by 400%
capacity may be lower than either case and is non-
conservative.
During the Q&A session, there were active discussions
of opinions. The technical talk ended with the presentation
of a memento to Prof. Charles Ng by the former Chairman
of GETD, Ir. Mun Kwai Peng.
Former Chairman of GETD, Ir. Mun Kwai Peng presenting a memento
to Prof. Charles Ng (from left to right: Ir. Mun Kwai Peng,
Prof. Charles Ng and Ir. Liew Shaw Shong)
1SUDOKU Centerpiece "1"
Fill in the remaining 80 squares with single digits 1-9 such that there
is no repeat of the digit in every Row, Column and Block of nine
squares. The number at the top left hand corner of the dotted cage
indicates the total for the digits that the cage encompasses.
For tips on solving, visit www.1sudoku.com.my
© Twin Tree Publishing
(Solution is on page 50 of this issue.)
1
32 9 12 3 10
141217
17 12
11102017
13 13 22 19
21
8 22 19 9
118912
22
Develop both sides of the
brain with 1Sudokuby Mr. Lim Teck Guan
A Note of Appreciation: The author wishes to express his
gratitude to Prof. Charles Ng for providing the presentation
slides which have greatly helped in the preparation of this
report, and also for the permission granted to upload the
presentation slides onto the IEM website for the reference
by our members.
ENGINEERING DIGEST
October 2012 JURUTERA | 21
Construction Industry Sets RM120 Billion Target for 2013
(Sourced from The Star, 5 September 2012)
Weida Embarks on Green Project
(Sourced from The Star, 7 September 2012)
Local Minds Challenged to Produce Made-in-Malaysia Robots
(Sourced from The Star, 5 September 2012)
(Sourced from New Straits Times, 23 August 2012)
(Sourced from The Star, 4 August 2012)
SAFE TEA TIME
| JURUTERA October 201222
Link-me-in
RECENTLY, I met an acquaintance, who happens to be a
regular follower of our Safe Tea Time column. This reader
has given me a very good suggestion, which is to share the
website links of the Environmental, Occupational Health and
Safety (EHS) related agencies in Malaysia. Previously, Safe
Tea Time had shared with our readers the safety links of
issue, entitled “Where do we stand?”).
Following are some of the recently collected web links of
government (or government related) EHS-related sites:
by Ir. Shum Keng Yan
Agency Information Web link
Department of Occupational
Safety and Health
- Main site for Occupational Safety & Health
- Legislation
- License and Approvals
- Competent Persons and Firms
- Approved Personal Protective Equipment
- Approved Training Centres
- Continuous Education Programme (CEP)
http://www.dosh.gov.my
National Institute of
Occupational Safety and Health
- Competency Training and Development
- Consultation
- R&D and Laboratory
http://www.niosh.com.my
Atomic Energy Licensing Board - Atomic Energy related
- Licensing
- Training
http://www.aelb.gov.my
Fire and Rescue Department - Fire Safety
- Legislation
- Training
http://www.bomba.gov.my
Civil Defence Department - Disaster Operation
- Emergency Response
- Training
http://www.civildefence.gov.my
Department of Environment - Main site for Environmental related information
- Legislation
- License and Approvals
- Contractors
http://www.doe.gov.my
Environment Institute of
Malaysia
- Competency Training and Development http://www.doe.gov.my/eimas
Social Security Organisation - Social Security
- Employee Injury Insurance
- Invalidity
- Return to Work
http://www.perkeso.gov.my
Ministry of Works - Public Works
- Legislation
http://www.kkr.gov.my
Construction Industry
Development Board
- Construction Industry
- Training and Development
- Green Card
- Site Safety Supervisor
- Contractor Continuous Development (CCD)
http://www.cidb.gov.my
SAFE TEA TIME
October 2012 JURUTERA | 23
Agency Information Web link
Ministry of Housing and Local
Government
- Building and related Housing Services
- Solid Waste Management Services
- Uniform Building By-Laws
- Other related legislation
http://www.kpkt.gov.my
Ministry of Energy, Green
Technology and Water
- Main site for Energy, Green Technology and Water
- Legislation
http://www.kettha.gov.my
Energy Commission - Energy (Electricity and Gas)
- Legislation
http://www.st.gov.my
Sustainable Energy
Development Authority
- Sustainable Energy
- Legislation
- Feed-in Tariff
http://www.seda.gov.my
Malaysia Green Technology - Green Technology
- Green Directory
http://www.greentechmalaysia.my
Pharmaceutical Services,
Ministry of Health
- Medicine
- Poisons
- Legislation
http://www.pharmacy.gov.my
Food Safety and Quality
Division, Ministry of Health
- Food Safety
- Legislation
http://fsq.moh.gov.my
Department of Agriculture - Pesticides
- Licensing
- Legislation
http://www.doa.gov.my
Marine Department - Marine related matters
- International Maritime Dangerous Goods
- Legislation
- Conventions
- Training
http://www.marine.gov.my
Department of Civil Aviation - Aviation related matters
- Dangerous Goods Regulations
- Legislation
- Training
- License
http://www.dca.gov.my
Road Safety Department - Road Safety
- Awareness and Promotion
http://www.panducermat.org.my
sites than the main sites!
By the way, I intend to publish a follow-up article in the
requirements.
However, should there be any changes made to the links
by the time this article is published, do drop me a note on
the broken link. Besides, I could have missed some of the
useful links.
If you are keen to share your additional links or would
like to point out any changes to the above, just send an
email to [email protected] and you will be linked in.
Tip: Did you know that the providers of global regulatory updates also source most of their information from the local government
sites and industry groups? I suppose if you are running a region and your local country EHS heads are performing their job, you
FORUM
| JURUTERA October 201224
One-Day Workshop on Soil Parameters – Interpretation for Design
by Engr. Richard Ong Hwa Tiam
GEOTECHNICAL ENGINEERING TECHNICAL DIVISION
THE One-Day Workshop on Soil Parameters – Interpretation for Design
was organised with the aim to provide engineers with practical knowledge to
interpret geotechnical site investigation reports and make assessments on
the data for the use in geotechnical engineering designs. The workshop was
conducted at Tan Sri Prof. Chin Fung Kee Auditorium, Wisma IEM with an
attendance of 66 participants.
The speaker, Mike Dobie, kick-started the workshop by illustrating soil
behaviour using the phenomenon which can be observed as one steps on
respectively. He managed to get the participants’ attention, making the
participants eager to know more about a number of important geotechnical
concepts such as drained and undrained behaviour, soil shear strength and
This was followed by a discussion on soil index properties with the
emphasis on meticulous review of the site investigation report data, in order
to check on the consistency and reliability of the soils being tested. Dobie
commented that index property values are generally plentiful in geotechnical
site investigation reports, so they are vital as a means of checking both
consistency of the data and the results of other tests, such as soil shear
strength.
The second session of the workshop was on soil shear strength where
Mike refreshed the participants’ knowledge on principle of effective stress
and the appropriate shear strength to be used in design (i.e. drained or
undrained shear strength). He also discussed about the procedure for
measuring shear strength of soil using shear box test and triaxial test with
highlights on the consequences from procedural error in testing.
In the third session on soil consolidation properties, Dobie discussed
about the procedures of measuring soil compressibility using oedometer test
while guiding the participant through practical examples on the determination
the application of some of the soil parameters and concepts discussed to
and the arguments for drained versus undrained analysis.
Throughout the workshop, real examples of soil data and parameters
were used to illustrate the various concepts and points made. In some
cases, these examples had been arranged as workshop examples for
the participants to review and comment on. In other cases, some simple
calculations were required. These examples had served to encourage
critical assessment of geotechnical data, before making a decision as to
how the data may be used in a design.
Indeed, the workshop’s approach in dissecting the topic on interpretation
of soil parameters for design had facilitated exchange of ideas during the
question and answer session. All in all, the workshop had achieved its
objective of imparting practical and useful information to the practising
engineers.
FORUM
October 2012 JURUTERA | 25
Talk on Ground Improvement
Double Track Project
by Ir. Lee Peir Tien
GEOTECHNICAL ENGINEERING TECHNICAL DIVISION
THE
Double Track Project from Alor Setar to Padang Besar
was recently organised by the Geotechnical Engineering
Technical Division (GETD) at the Tan Sri Prof. Chin Fung
Kee Auditorium, Wisma IEM. The talk was delivered by Ir.
EG Balakrishnan with an attendance of 65 participants.
The speaker started his talk with an introduction to some
Setar to Padang Besar. He then showed the participants
ground from Alor Setar to Bukit Ketri, where soft ground is
Bukit Ketri, the railway alignment traverses through rolling
ground. Subsequently, the speaker demonstrated how
topography and land use could be utilised as an indication
of the ground condition, which is a very powerful tool for
desk study, especially to demarcate the areas of concern.
Then, the speaker continued to explain to the audience
the adopted design methodology for embankment over soft
ground. He also presented the stringent settlement design
criteria for the double track. He also highlighted the main
considerations for selection of adopted ground treatment
such as prefabricated vertical drains (PVD) with surcharge
and other techniques.
Towards the end of the talk, the speaker presented some
settlement monitoring results of a constructed embankment
where the recorded settlement was generally in line with
embankment with stone column as ground treatment. After
an interactive Q&A session, a token of appreciation was
presented to the speaker and the seminar ended with a big
NOMINATIONS PAPERS FOR COUNCIL ELECTION SESSION 2013/2014
A notice inviting nominations for the Election of Council Members
for Session 2013/2014 will be posted on the IEM Notice Board
and IEM website by 7th December 2012. These nomination
and after 7th December 2012.
Thank you.
Dato’ Ir. Pang Leong Hoon
FORUM
| JURUTERA October 201228
Talk on Consolidation
Settlement
GEOTECHNICAL ENGINEERING TECHNICAL DIVISION
THE Geotechnical Engineering Technical Division had
recently organised an evening talk on “Consolidation
Settlement” at the Tan Sri Prof. Chin Fung Kee Auditorium,
Wisma IEM. The talk was delivered by Ir. Dr. Chan Swee
Huat and a total of 51 participants had attended the talk.
The speaker started his talk with an introduction to the
geographical areas in Peninsular Malaysia found with soft
soils. He then explained the three components of settlement,
namely the immediate settlement, consolidation settlement
and secondary compression settlement. In particular, the
consolidation process the dissipation of excess pore water
pressure with time and accompanied by volume change,
was illustrated using a piston and spring analogy.
The speaker then described and illustrated how the one-
dimensional consolidation test is performed to determine
the compression parameters. It was highlighted that the
parameters can be obtained.
The determination of pre-consolidation pressure using
the Casagrande’s procedure and the determination of
of its simplicity and its lesser variation in determining the
requires a straight line to be drawn in the secondary
compression region, which may require extended testing
time for exhibition of clear secondary compression effect,
does not necessarily produce a straight line.
The speaker subsequently demonstrated how the
consolidation settlement can be calculated in the case of
normally consolidated soils and over-consolidated soils.
After detailed outline of the basis behind the Terzaghi’s
one-dimensional consolidation theory and solution, the
speaker discussed and demonstrated how the time rate
of consolidation settlement can be estimated. Throughout
the talk, example problems were regularly used for the
demonstration of various calculations.
appreciation was presented to the speaker. The seminar
by Ir. Dr Chan Swee Huat and Ir. Yee Thien Seng
Figure 1: Taylor’s Root Time method
Figure 2: Casagrande’s Log Time method
MS EN 413 – MASONRY CEMENT
Please be informed that the MS standards for cement would be
mandatory upon the gazette of the amended CIDB Act. The Cement
& Concrete Association of Malaysia (C&CA) as the appointed
Standards Writing Organization (SWO) for cement standards in
Malaysia, had reviewed and adopted the BS EN 413 as the new MS
EN 413 for Masonry Cement. The old MS 794 for Masonry Cement
will be superseded and replaced with the new MS EN 413 which is
available for purchase at the SIRIM library.
For more information, please contact the C&CA Secretariat at 03-
7492 1368 or [email protected].
FORUM
| JURUTERA October 201230
A Lecture on Landslides: Physical and Numerical Modelling of Large Ground Movements
CONSULTING ENGINEERS SPECIAL INTEREST GROUP
PROF. Kenichi Soga of Cambridge University, United
Kingdom recently delivered a two-hour lecture to about
90 participants on “Landslides: Physical and Numerical
Modelling of Large Ground Movements” at the Malakoff
Auditorium, Wisma IEM in Petaling Jaya. The event
was organised by CESIG, IEM and supported by UTM,
GETD, TUSTD, ICE, SEAGS and AGSSEA.
Prof. Soga began the lecture by showing the debris
in Hawaii in 2003. He then proceeded to show how the
using centrifuge and numerical methods.
Landslides are known to cause loss of lives and
property. It is also known that these landslides can move
The traditional way of evaluating the risk of landslide
is by slope stability analysis and determining its Factor
of Safety. However, this method does not assess the
extent and speed of ground movements. Prof. Soga,
using advanced computational and physical modelling,
the movement of landslides.
Initially, Prof. Soga presented some animations of
large-scale model tests on sand embankment that failed
from seepage in two different manners. The sand levee
that was initially wet or damp failed rather abruptly and
more extensive as compared to the dry embankment
where gradual failure occurred near its toe. Submarine
landslide is known to move massive volumes and can
travel at distances of up to 400km with a surface gradient
by Ir. Dr Ooi Teik Aun and Engr. Dr Hisham Mohamad
FORUM
October 2012 JURUTERA | 31
EASTERN PRETECH (MALAYSIA) SDN. BHD.
Precast Concrete
Products
We are ISO9001, ISO14001 and OHSAS18001 Certified
The key question in understanding submarine landslide impact is how to
model the mass velocity and travelling distance correctly.
To further elaborate on this, Prof. Soga presented the latest research
work at Cambridge, using a mini-drum centrifuge to model the submarine
using suitable gravitational scaling laws. It should be noted that submarine
affected by water entrainment, frontal shear and hydroplaning, basal shear,
Advances in numerical methods to solve continuum problems were
introduced in the second half of the lecture. While many audiences may
be accustomed to the commercially available programmes such as Finite
all mesh-based techniques, conventional methods have limitations in
simulating very large ground deformation. Particle or mesh-free methods,
consolidation formulation was developed to couple the effect of multi-phase
soil and water movements. The model can also include partially saturated
ground conditions.
An intriguing note was made concerning experiments on levee failure,
properties of the soil, but is also sensitive to the angle of dilation. Remarkably,
the MPM method is able to replicate various types of landslide movements,
that is, from gradual retrogressive sliding to a more catastrophic failure
In the case of modelling submarine landslides, water entrainment that
also highlighted some examples of new opportunities of slope monitoring
Cambridge Geotechnical Research Group on slopes near a coastal area
applications. For example, for slope monitoring purposes, it can be used to
monitor lateral displacements similar to an inclinometer, measure axial strain
in soil nails and detect subsurface shallow movement of an embankment.
largest interest among the audience during the question and answer session.
Prof. Soga delivering his lecture Prof. Soga with organising members
FORUM
| JURUTERA October 201232
International Symposium on Intelligent Transport System ResearchHIGHWAY AND TRANSPORTATION ENGINEERING TECHNICAL DIVISION
THE Highway and Transportation Engineering Technical
Division of Institution of Engineers, Malaysia (IEM) recently
organised a one-day international symposium on Intelligent
Transport System (ITS) at the Armada Hotel in Petaling
Jaya. The symposium was attended by 70 participants.
The seminar was co-organised with ITS Centre, the
University of Tokyo, Japan. It was supported by ITS
Malaysia, ITS Japan, Transportation Science Society
Malaysia (TSSM) and Universiti Tunku Abdul Rahman
(UTAR). A total of 14 speakers from local universities and
abroad presented papers on various research projects on
ITS.
The symposium commenced with opening remarks
from the President of the IEM, Ir. Vincent Chen Kim Kieong;
the Director of ITS Centre, Institute of Industrial Science
of the University of Tokyo, Japan, Professor Dr Yoshihiro
Suda; the President of ITS Japan, Mr. Hajime Amano; and
last but not least, the President of ITS Malaysia, Dato’ Ir. Hj.
Mohamad bin Husin.
The seminar was divided into four sessions, delivering
management, ITS in vehicle control as well as image
processing and ITS sustainability.
In the ITS Innovation session, Prof. Mohamed Rehan
bin Karim from University of Malaya presented his recent
include its simple installation feature, its ability to detect
suitability for a wide range of road-related applications.
Meanwhile, Associate Professor Hiroshi Makino
presented his research on infrastructure and vehicle co-
operative system in Japan. He stressed that a well-integrated
from Taiwan highlighted his innovative research in web and
cloud taxi services. He demonstrated to the participants
that smart taxi services could be provided to users through
proper utilisation of internet technology. The proposed
system could enhance security in the taxi industry as well
as reducing the empty rate of taxi services.
Farhan Mohd Sadullah from University Science Malaysia
presented an overview of ITS development in Malaysia.
He highlighted the practical issues and challenges in ITS
implementation. He urged that there is an urgent need
for the experts to learn from past lessons in determining
the future strategies. Prof. Masao Kuwahara from Tohoku
University presented the application of ITS sensing devices
used for data collection. He showed that quality data is a
by Engr. Assistant Professor Dr Khoo Hooi Ling
IEM President,
Ir. Vincent Chen Kim Kieong
Director of ITS Centre,
Institute of Industrial Science of the
University of Tokyo, Japan
Prof. Dr Yoshihiro Suda
President of ITS Japan,
Mr. Hajime Amano
President of ITS Malaysia,
Dato’ Ir. Hj. Mohamad bin Husin
Some of the participants of the symposium
FORUM
October 2012 JURUTERA | 33
EASTERN PRETECH (MALAYSIA) SDN. BHD.
Precast Concrete
Building Systems
We are ISO9001, ISO14001 and OHSAS18001 Certified
Prof. Toshio Yoshii from Ehime University presented a development of an
area metering control method using the macroscopic fundamental diagram.
accurately. Prof. Edward Chung from Queensland University of Technology,
Australia, demonstrated to the participants the utilisation of Bluetooth
technology in a travel time study. The sensitivity analysis illustrated that the
accuracy of the data collected is dependent on the relationship between
travel time and duration (i.e. time for an active Bluetooth device to pass
through the Bluetooth scanner detection zone ).
In the Vehicle Control and Image Processing session, Associate
Professor Dr Yong Haur Tay from UTAR presented the potential applications
of Android in ITS. He depicted that Android can be used as the information
dissemination and data acquisition device. Besides, it is a low-cost solution
for various high-end ITS applications.
Subsequently, Prof. Katsushi Ikeuchi from the University of Tokyo
presented an idea of a four-dimensional virtual city. Based on current
setting, the system would allow one to render the past and predict the future
development in a city. Prof. Riza Atiq Rahmat from National University
management system. He showed the participants the development of a
weigh-in-motion devices. He mentioned that street lighting posts can be
session continued with Prof. Yoshihiro Suda from the University of Tokyo,
who presented a paper on sustainable transport. Prof. Yoshihiro Suda also
shared with the participants the various ITS strategies that could reduce
energy consumption.
In the last session, on Sustainability in ITS, Prof. Takashi Oguchi from
University of Tokyo highlighted challenges that involve electric vehicles.
The critical issue in promoting electric vehicles is to ensure that the battery
power is long enough to support the users’ travel activities. As such, proper
modeling of transport planning is needed to predict users’ activities. Assistant
Professor Dr Sungjoon Hong from University of Tokyo highlighted the
framework developed to evaluate carbon dioxide reduction. The proposed
framework consists of a micro-simulation model for carbon dioxide emission
which has been calibrated and validated properly.
Finally, Prof. Sorawit Narupiti introduced the ITS research activities by
Chulalongkorn University, Thailand. There are various on-going research
initiatives in the university which involve multi-disciplinary experts.
The seminar had provided a platform for experts to discuss the emerging
issues and challenges of ITS deployment. It is anticipated that further
collaboration among local and international experts would be established.
The seminar ended with the concluding remarks made by Engr. Assistant
Professor Dr Hooi Ling Khoo (UTAR), who also took the opportunity to thank
the secretariat, the co-organisers, and all the participants for their support.
(l-r) Prof. Dr Jason Chang, Ir. Prof. Mohamed
Rehan Bin karim, Ir. K.Gunasagaran and
Assoc. Prof. Hiroshi Makino
(l-r) Ir. Richard Wong, Prof Dr Ahmad Farhan
Mohd. Sadullah, Prof. Dr Toshio Yoshii, Prof. Dr
Masao Kuwahara and Prof. Dr Edward Chung
FORUM
| JURUTERA October 201234
The 7th Malaysian Chem-E-Car Competition 2012CHEMICAL ENGINEERING TECHNICAL DIVISION
THE Chemical Engineering Technical Division (CETD)
successfully organised the 7th Chem-e-Car Competition in
collaboration with Universiti Malaysia Sabah (UMS) in Kota
Kinabalu. The teams from Universiti Sains Malaysia (USM)
managed to garner the two top spots. The car of Ziolite
line was a clear champion while the second team of USM,
the Challengers, beat the team from Army Academy of the
Republic of China (A.A. ROC) by a mere 1cm, securing the
second placing in the competition.
A.A. ROC took part in the Malaysian Chem-E-Car
performance which was ahead of 30 teams (amongst
12 Malaysian universities and 3 foreign universities). A
total of 33 teams participated in the competition setting
another remarkable achievement despite the holding of
team from USM and Brave team from Army Academy ROC
while t-Moment from UMS, the host university, won the third
place.
This year’s competition further boosted the recognition of
the competition as a stage for undergraduates to showcase
their prowess in engineering design and innovation. The
competition emphasized on the participants’ creativity
in maximising performance of a model car powered by a
self-built chemical or fuel cell as its propulsion system. The
power required to drive the model car must be generated or
converted from chemical energy.
Taking the cue from current worldwide educational
trends which emphasize on outcome and continuous
learning, the competition seeks to equip future engineers
to play an essential role in the development and progress
of their countries. Promoting teamwork as one of the
major elements, the competition also attempts to promote
cooperation between different disciplines by allowing
undergraduates from other disciplines to join the team.
Experience gained in the competition would be valuable in
preparation for their professional careers.
The model car competition focuses on accuracy, testing
water (100ml – 500ml). By revealing the load and distance
only about an hour prior to the start of the competition, and
having different loads and distances for the two attempts
for each model car, the competition further tested the
participants’ ability to calibrate their model cars on the spot
model car that comes to a stop nearest to the designated
line or distance would be declared the winner.
Out of the 33 teams in this year’s competition, there were
two teams from Universiti Gajah Mada and one from Institut
Teknologi Sepuluh Nopember of Indonesia. The National
University of Singapore returned to the competition after a
one year lapse with two teams, while the Army Academy
team. The 7th competition was one of the most successfully
organised competitions and the Chemical Engineering
Technical Division owes this success to the contributions
and support from lecturers and students of UMS as well as
the IEM Organising Committee.
The teams, despite the intense competition, demonstrated
superb sportsmanship by supporting each other. The winner
of the car competition received a cash prize of RM3,000
while the second and third placed teams received cash
prizes of RM2,000 and RM1,000 respectively. The results of
the competition are presented in the table on page 35.
by Ir. Mohamad Fadzil bin Adnan @ Nan
FORUM
October 2012 JURUTERA | 35
EASTERN PRETECH (MALAYSIA) SDN. BHD.
Prefabricated Unit
Bathrooms
We are ISO9001, ISO14001 and OHSAS18001 Certified
The poster competition, held in the afternoon after the model car
competition, was aimed at encouraging undergraduates to speak in public
and to polish their presentation skills. Participants were given 10 minutes
to present their model cars and to describe the propulsion system, as well
as the innovative and creative ideas they have adopted in areas such as
performance. Assessment was made based on the following criteria:
a) Description of the chemical reaction/ power source/ stopping mechanism
(20%)
b) Design creativity and unique features of the vehicle (20%)
c) Environmental and safety features (20%)
d) Economic aspects (20%)
e) Quality of the poster and team member presentations (20%).
No Team Name Best of Two
1 Ziolite (USM) 0.02
2 Challengers (USM) 0.12
3 A. A. ROC (Army Academy ROC) 0.13
4 ZEPHYR (UMS) 0.19
5 RED LEXUS (UKM) 0.24
6 t-moment (UMS) 0.25
7 Spe-k-tronics (IT SN) 0.55
8 Subali II (UGM) 0.56
9 Fast 4 (UTP) 0.59
10 UNSHAKEN (NUS) 0.9
11 Vector 2.0 (MICET) 0.95
12 Cross Team (UTAR) 1.47
13 Brave (Army Academy ROC) 1.64
14 Rogayah Yippie (MICET) 1.79
15 Sugriwa II (UGM) 1.9
16 DAS AUTO (UKM) 1.95
17 Vermi Energizer 2.0 (UTP) 2.15
18 BUMBLE BEE (UKM) 2.57
19 Elechem (USM) 2.93
20 Turbang (NUS) 3.13
21 InnoChem (UTAR) 3.31
22 KUDA BELANG (UiTM) 4.66
23 EXQUISITE (UNITEN) 4.68
24 MM’s Car (UMP) 4.7
25 ALPHA (UM) 5.26
26 Going Merry (TATiUC) 5.54
27 FURION (UMS) 6.42
28 Strikeforce (UMS) 6.74
29 Chem Troll-E-d (UTAR) 8.78
30 First Generation (UM) 10.24
31 The Chequered Flag (SEGi) 11.01
32 The Pro’s (Curtin Sarawak) 11.33
33 CHEMIST 221 (UiTM) 13.42
Table 1: Results of the competition
FORUM
| JURUTERA October 201236
LAFARGE CONCRETE (MALAYSIA) SDN BHD (95483-H)
2, Jalan Kilang, 46050 Petaling Jaya,
Selangor Darul Ehsan, Malaysia.
Tel : (603) 7787 2000
Fax : (603) 7781 7675 / 7787 2129
www.lafarge.com.my
STEEL FIBER
UMS also hosted a pre-competition dinner, where
engineering students from UMS put up a superb performance
of songs, dances and martial arts that awed the audience.
The performance clearly put an end to the dull and boring
“stereotyped” image of engineering students.
opening ceremony accompanied by the Vice-Chancellor
of UMS, Y.Bhg. Brig. Jen. Prof. Datuk Seri Panglima Dr
Kamaruzaman Hj. Ampon, and the Dean of UMS School
of Engineering and Information Technology, Assoc. Prof. Dr
ceremony and presented the prizes to the winners of the
competition.
The Organising Committee wishes to take this
opportunity to thank and congratulate Universiti Malaysia
Sabah for putting up a great show, its hospitality and its
cooperative spirit by being a very good host. UMS had
mobilised more than 60 students, 20 lecturers, and other
support staff to organise the event from arrangement of food
to accommodation and logistics. The Organising Committee
also wishes to express its gratitude to the judges, the IEM
Secretariat and others for making the event a success.
The competition has indeed gained a lot of exposure
as well as created tremendous interest in the institutions
of higher learning, resulting in a number of them stepping
forward to indicate their interest in hosting the next
competition. After evaluating the proposals from various
institutions, the CETD had selected Taylor’s University to
be the host for the upcoming 8th Malaysian Chem-E-Car
competition which is scheduled to be held in April 2013.
Interested to join our Seminar ?
Enquiries & RegistrationPhone : (+603) 2084 5111 Email : [email protected]
MALAYSIAN HIGHWAY AUTHORITY (LLM)
JAMBATAN KEDUA SDN. BHD. (JKSB)
ROAD ENGINEERING ASSOCIATION OF MALAYSIA (REAM)
THE CHARTERED INSTITUTION OF HIGHWAYS
& TRANSPORTATIONS (CIHT)
MINISTRY OF WORKSMALAYSIA
Phone : (+603) 2084 5111Fax : (+603) 2084 5089
Email : [email protected] : http://www.jambatankedua.com.my/webv1/
: http://www.llm.gov.my
*Registration closing date : 23 November 2012
FORUM
October 2012 JURUTERA | 39
Tree Planting CommunityProject by IEM and ENSEARCHYOUNG ENGINEERS SECTION, IEM
THE Young Engineers Section (YES) of The Institution of Engineers,
Malaysia (IEM) recently organised a tree planting community project at
Taman Botani Negara, Shah Alam. This project which is a continuation
of various community projects had been organised by YES with the aim
of “Giving Back to Society and Nature”. The project was jointly organised
by Environmental Management & Research Association of Malaysia
(ENSEARCH), which is also a non-governmental organisation (NGO) that
serves as a platform to raise awareness about the environment and to strive
in making environmental management as a way of life in Malaysia.
The opening ceremony was performed by Ir. Choo Kok Beng, Deputy
President of IEM together with Ir. Ellias Saidin, Vice President of ENSEARCH,
favourable response with the participation of about 60 people, including
Senior Members of IEM, Committee Members of YES, graduate engineers,
lawyers from the KL bar and students of Universiti Tenaga Nasional and
Universiti Teknologi Mara. A total of 190 trees were successfully planted
along the hilly route at Taman Botani Negara, Shah Alam. The trees planted
comprised various local fruit species native to our country.
Not only has this activity increased the number of trees in our country,
but it has also increased the income of natives, since all seedlings were
purchased from the indigenous community through ENSEARCH. Each of
the seedlings was taken as “adopted seedlings” by various organisations
and individuals. This project will increase awareness amongst young
professionals in our country about the importance of an individual’s
responsibility towards society and the environment.
by Engr. Vivekasugha Alif Gunaalan
and Engr. Ameirul Azraie Mustadza
Ir. Choo Kok Beng having a word with the Organising Committee
before the opening ceremony
FORUM
| JURUTERA October 201240
IEM Annual Golf Competition 2012
MECHANICAL ENGINEERING TECHNICAL DIVISION
A total of 94 IEM members and guests took part in the
IEM 2012 Annual Golf Tournament organised by the
Mechanical Engineering Technical Division (METD). The
event was recently held at the Bangi Golf Resort. The main
objective in organising this annual golf tournament is for
fellow engineers to socialise with each other as well as
with corporate players within the engineering fraternity. This
year, the organiser also took the opportunity to raise funds
for Wisma IEM.
The shotgun starting event teed off on time at 8.00 a.m.
as planned despite a heavy downpour of rain from Petaling
Jaya to Bangi at early dawn. However, surprisingly, the
weather at the Bangi Golf Course was lovely with cloudy
blue skies, without rain.
The mode of play for the tournament was Stableford
System-36, which does not require players to declare their
latest handicap based on handicap of the day. Each player
plays on an individual basis and, to avoid slow play, the
player is required to pick up the ball and proceed to the next
hole if the Stableford points cannot be attained.
Ir. Mohd. Nor Alias emerged as the champion with a
score of 38 net, out-driving the other golfers to win himself
the Ir. Tan Sri Abu Zarim Challenge Trophy and a much
Baharin who won a 1-hp air-conditioner with his score of
37, followed by the second runner-up Ir. Loy TW who also
scored 37 and received a digital camera.
For the non-members/sponsors category, the winner
was Mr. Ho Kam Hoong who obtained a score of 39, and
won a 1-hp air conditioner, while the second runner up,
Mr. Lau Kok Yin, won a golf bag with his score of 38. The
second runner up for this category, Mr. Lee Chok Kai, won
a digital camera as well after scoring 38.
A lot of lovely prizes were given out to the winners from
4th to 10th placing. However, the best of them all was the
“Hole-in-One” prize which was a 2-hp air conditioner, but
none of the players managed to win it. There were also
Novelty Prizes for the Longest Drive, Nearest to the Pin
and Nearest to the Line as well as the Bull’s Eye category.
No one managed to win the Bull’s Eye and the amount of
RM1,260 collected was donated to the IEM Building Fund.
The prizes were given away by Y.B. Senator Dato’ Ir.
Donald Lim Siang Chai who was also the guest of honour at
by Ir. Noor Hisham bin Yahaya
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Golfers getting ready to start the tournament Some of the golfers in action
during the tournament
Lunch and prize giving ceremony
after the golf game
Y.B.Senator Dato’ Donald Lim in his
speech had pledged to contribute
RM100,000 for Wisma IEM Building Fund
FORUM
October 2012 JURUTERA | 41
the luncheon attended by the IEM President, Ir. Vincent Chen Kim Kieong, Ir.
Noor Hisham bin Yahaya, the golf convener and the organiser of the event,
and Ir. Gopal Narian Kutty who was the “emcee” for the prize presentation
ceremony.
The prizes of the competition were electrical appliances combined with
golf products which were different from the prizes offered in the previous
years. The IEM and the organisers of the event would like to thank all
the sponsors of the Golf Competition for their donations. The Organising
Committee wishes to thank the following sponsors for their golf goodies and
contributions:
1. ACSON Sdn. Bhd.
2. IMZ Sdn. Bhd. (Mitsubishi)
3. Dimension Publishing Sdn. Bhd.
4. Nehemiah Reinforced Soil Sdn. Bhd.
5. Boehringer Ingelheim (M) Sdn. Bhd.
6. Topaire Sales & Services Sdn. Bhd.
7. Tenaga Nasional Berhad.
At the end of the prize-giving ceremony, the organisers of the Golf
Competition, Mechanical Engineering Technical Division (METD) presented
a cheque of RM20,000 to the IEM President as the contribution from the
proceeds of the golf tournament towards the IEM Building Fund for Wisma
IEM. In his speech, the President thanked the Technical Division for their
hard work. Subsequent to this, Y.B. Senator Dato’ Donald Lim pledged a
donation of RM100,000 to the IEM Building Fund. Y.B. hoped that his gesture
will entice more IEM members to come forward to generously donate to
the IEM Building Fund. Y.B. felt that with the membership of over 25,000
members the remaining loan of RM6 million should be easily settled if each
member could donate to the fund.
Results of the scores are as follows:
IEM Member Category
Winner Handicap Score
Ir. Mohd Nor Alias 9 38
Ir. Hj Baharin 10 37
Ir. Loy TW 15 37
Ir. Nik Aries 8 36
Ir. David Tan SK 15 36
Ir. Khalid Hassan 19 36
Ir. Khairul Anuar 23 36
Ir. Gopal Narian Kutty 18 35
Ir. Cha Hong Kam 19 35
Ir. Noor Hisham Yahaya 24 35
Champion of the IEM Golf TournamentMETD contributions of RM20,000
towards the Wisma IEM Building Funds
FORUM
| JURUTERA October 201242
The winners of the Novelties are as follows:
The Organising Committee wishes to express its
sincere gratitude and thanks to all sponsors, participants
and the secretariat staff who made this a successful
event in the calendar of IEM.
Non-IEM Member Category
Winner Handicap Score
Mr. Ho Kam Hoong 14 39
Mr. Lau Kok Yin 12 38
Mr. Lee Chok Kai 13 38
Mr. Peter Tan 14 38
En. Mohd. Hanapi 14 38
Mr. Ong Kiat Lee 15 38
En. Mohd Noor 8 37
En. Anuar Hamid 11 37
En. Wan Rasdi 14 37
En. S M Salim 14 37
Winner Handicap Score
Nearest to the Pin
Hole 2 Mr. Jeffrey Low 14 210 cm
Hole 11 En. Mohd Seehan 17 70 cm
Nearest to the Line
Hole 3 Mr. Bernie Ooi 24 200 cm
Hole 13 Mr. Che Wei Li 24 1 mm on
the line
Longest Drive
Hole 5 Mr. David Chan 16 277 m
Hole 14 En. Wan Shah 18 363 m
20 to 22 November 2012
2012
www.bec.gov.kh
ANNOUNCEMENT – NON IEM EVENTS
FORUM
| JURUTERA October 201244
The MalaysianFeed-In TariffELECTRICAL ENGINEERING TECHNICAL DIVISION
EVER since the enforcement of Renewable Energy Act
2011, Feed-in Tariff has become a popular topic amongst
the engineers and the public community. The Electrical
Engineering Technical Division (EETD) of the Institution of
Engineers, Malaysia (IEM) and Institution of Engineering
and Technology (IET) Malaysia Network recently conducted
a talk entitled, ‘The Malaysian Feed-In Tariff’ at the Tan Sri
Prof. Chin Fung Kee Auditorium, Wisma IEM.
This technical talk was presented by Ir. Ali Askar bin
(COO) of Sustainable Energy Development Authority
Malaysia (SEDA) which is given the task to administer and
manage the implementation of the feed-in tariff mechanism.
The talk was attended by a total of 65 participants who
come from various backgrounds.
Renewable Energy (RE) and introducing some of the RE
available such as wind, ocean, solar, water, biomass, tidal
and geothermal to the participants.
Ir. Ali Askar then provided the background of the RE
development in Malaysia which started with the launching
of the Small Renewable Energy Power Programme
(SREP) on 11 May 2001. Under the SREP programme, the
small RE power generation plants are allowed to sell the
electricity to the Utility Company through the Distribution
Grid System based on direct negotiated rate on a “willing
seller, willing buyer” and “take and pay” basis. Under the
SREP programme, the utilisation of all types of RE including
biomass, municipal waste, solar, mini-hydro and wind are
allowed.
Malaysian Building Integrated Photovoltaic (MBIPV)
Project was introduced by Pusat Tenaga Malaysia (PTM)
which is currently known as Malaysian Green Technology
Corporation to focus on the market development for BIPV
technology with the implementation of Suria 1000 project
where a Government subsidy was provided for roof-top PV
installation based on a bidding system until year 2010.
He explained that under the 8th Malaysian Plan, RE has
5% of the energy mix. Different RE capacity targets
were included in the 9th and 10th Malaysian Plans. Ir. Ali
Askar also described the development of the Government
Policies on RE which started since the approval of the
National Renewable Energy Policy & Action Plans by the
Government of Malaysia on 2nd April 2010 until the RE Act
was enforced in 1st Dec 2011.
He highlighted the three options which have been
namely:
i. The subsidies through the previous Suria 1000 Project;
ii. The Renewable Portfolio Standards which is popular in
the United States of America (USA) but was found to be
less successful compare to Feed-in Tariff (FiT); and
iii. The Feed-in Tariff where small independent producers
can sell their generated energy to the Utility at a
Germany, China, Japan and Europe.
Ir. Ali Askar also highlighted the national RE targets which
are as follows:
He explained that the tenth Entry Point Project (EPP) on
Solar Power Capacity Initiative under the Oil, Gas and
Energy National Key Economic Area (NKEA) provides the
following target of solar power capacity:
He also highlighted that the Feed-in Tariff (FiT) has been
introduced to achieve the numerous targets on RE. FiT
that is produced from indigenous RE resources to be
institutions.
by Ir. Chong Chew Fan
Year Cumulative RE
Capacity
RE Power Mix
(vs. Peak
Demand)
Cumulative
CO2 avoided
2011 73 MW 0.5% 0.3 mt
2015 985 MW 6% 11.1 mt
2020 2,080 MW 11% 42.2 mt
2030 4,000 MW 17% 145.1 mt
Year Solar Power
Capacity
(Cumulative)
RE Capacity
(Cumulative)
RE
Capacity Mix
2011 20 MW 219 MW 1%
2015 295 MW 1,275 MW 7%
2020 1,250 MW 3,140 MW 14%
2030 3,100 MW 7,088 MW 25%
FORUM
October 2012 JURUTERA | 45
Ir. Ali Askar also explained that Malaysia uses a legal
instrument for FiT implementation via RE Act 2011, which
includes the following:
i. Access to the Power Grid is guaranteed since the
Utilities are legally obliged to accept all electricity
generated by RE private producers;
ii. An FiT rate which is high enough to produce Return on
iii. The RE Fund which was established under the RE
Act 2011 will be used to pay for the FiT rates and to
guarantee payment over the contract period. The source
of the RE Fund is 1% collection from the consumers’
electricity bills, as decided by Government of Malaysia
in June 2011; and
iv. SEDA has been entrusted to implement the FiT.
clauses in the Renewable Energy Act 2011, namely the:
i. Section 4: Eligibility for participation in Feed-In-Tariff
system – RE installation 30MW (or such higher installed
capacity as may be approved by the Minister)
ii. Section 14: Priority of purchase and distribution
iii. Section 16: Payment of Feed-In Tariff
iv. Section 17: Degression of Feed-In Tariff
v. Section 23: Renewable Energy Fund.
Besides the RE Act 2011, Ir. Ali Askar also mentioned the
relevant subsidiary legislations on RE to the participants.
Subsequently, he further elaborated on the FiT Schedules
for various RE namely Biogas, Biomass, Small Hydropower
Web Portal. He also presented the planned annual RE
Quota for 2012-2014 and the FiT quota as of 30th June
2012. The details are illustrated in Table 1 and 2.
the online application process of FiT using the SEDA Web
Portal, beginning from the RE developer account creation
up to the application of RE quota.
He also shared with the participants the problems faced
by FiT, such as:
i. The non-user friendly issue of the e-FiT;
ii. The excessive demand for solar PV quota;
iii. The lack of interest in other technologies; and
iv. The slow action by Tenaga Nasional Berhad (TNB) in
processing the interconnection facilities and signing of
REPPAs.
He also pointed out that SEDA is encouraging the research
and development (R&D) in all RE technologies associated
with potential resources in Malaysia which is currently
not included in the FiT. Those RE technologies include
geothermal, wind, tidal, wave and ocean thermal.
during which he engaged with members of the audience
at a personal level. Before he bode farewell, the speaker
was presented with a memento by Ir. Chong Chew Fan on
behalf of EETD and IET Malaysia Network, as a token of
appreciation.
Year Biogas Biogas –
Sewage
Biomass Solid-Waste Small
Hydro
Solar PV
< 1 MW
Solar PV
> 1 MW
Total
MW MW MW MW MW MW MW MW
2011/2012 20 10 60 20 30 10 40 190
2013 20 10 50 30 30 10 40 190
Table 1: Planned Annual RE Quota for period 2012-2014
Available MW installed capacity
for FiT Application
2012/H1 2012/H2 2013/H1 2013/H2 2014/H1 2014/H2
MW MW MW MW MW MW
Biogas 10 4.47 10 7.63 10 TBA
0 0.88 0 5 5 TBA
Biomass 8.81 5.58 6.62 4.63 25 TBA
Biomass (Solid Waste) 3.71 10 15 13.82 15 TBA
Small Hydro 3.10 12.02 4.67 6.04 21.86 TBA
Solar PV
Individual (< 12 kW) 0 0 0.12 2.18 2.49 TBA
Non-individual (< 0.5 MW) 0 0 0 0 0 TBA
Non-individual (> 0.5 MW) 0 0 0 0 0 TBA
Table 2: FiT quota as at 30th June 2012
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| JURUTERA October 201248
IEM SNAPSHOTS
The President of the Organising Committee of the Engineers
Association of Timor Leste, Mr. Armando de Almeida and the
President of the Accounting Association of Timor Leste, Mr.
Apolinario Guterres paid a courtesy visit to IEM on 20th June
2012. The delegation sought assistance and guidance from IEM on
formulating a work plan on the range of activities as an association,
covering issues such as membership, internal organisational and
professional development as well as assessment of the standard
of existing tertiary educational programmes in Timor Leste.
Technological Associations in Malaysia (COSTAM) led by its
President, Prof. Ir. Dr Ruslan Hassan (who is also an IEM Vice
President) had a meeting with Y.B. Datuk Seri Panglima Dr
Maximus Johnity Ongkili, Minister of Science, Technology and
to discuss on the issue of ‘Lack of Students Studying Science’
which is the current situation in the country.
The Annual Hari Raya Gathering Dinner was hosted by the Young Engineers Section (YES) of IEM on 5th September 2012.
The guests included members of the IEM Council, Executive Committee, Standing Committees, Technical Divisions, YES
volunteers and, last but not least, IEM Secretariat.
Chairman of YES, Engr. Mah Way Shang IEM Council Member, Ir. K. Gunasagaran and
IEM Executive Director, Ir. Cheang Kok Meng
IEM Secretariat
Guests mingling and enjoying the Raya buffet spread
GLOBE TREKKING
October 2012 JURUTERA | 49
by Ir. Chin Mee Poon
In the Shadow of the Matterhorn
IN August 2011, my wife and I spent 10 days trekking in the
Swiss Alps. There were six other Malaysians in the group.
We started from Chamonix, a famous French ski resort at
the foot of Mont Blanc, the highest peak of the Alps. We
would normally start our daily trek from a valley, where we
would scale a mountain slope to reach a pass, and then
descend into the next valley to put up for the night in a guest
house located in a quaint little village, while enjoying the
spectacular scenery on the way.
Trekking in the Alps was an exhilarating experience.
The villages nestling in the valleys that we were fortunate
enough to visit are actually connected to one another by
vehicular roads. Thus, one can quite easily visit all of them
by car and still have a good time enjoying the mountain views
from ground level. However, we had chosen to trek over the
mountains to have a better appreciation of the beauty of the
Swiss Alps from different angles.
On the ninth day of our trekking, we reached Zermatt
around noon. Zermatt is a very charming town located at the
foot of the Matterhorn and by far, it is the most famous one
amongst the Alpine peaks. Its shape is easily recognisable
as most people would have seen an image of it somewhere.
when I was still a young boy, but that cigarette brand was
no longer in the market.
The common name of this 4,478m high peak actually
comes from two German words, Matte, which means
“meadow”, and Horn, which implies “peak”. The Matterhorn’s
Italian name is Monte Cervino and its French name, Mont
Cervin. The Matterhorn was one of the last great Alpine
end of the golden age of alpinism.
Some of us trekked in the shadow of the Matterhorn
on the last day of our trek. We had a fantastic view of the
Matterhorn as we moved along the mountainside separated
from the peak by a river valley.
Zermatt is a famous resort town for mountaineering and
be outnumbered several folds by tourists during the peak
seasons. Nevertheless, the many beautifully-decorated
buildings lining its main street make the place very
pleasurable to stroll in. Zermatt is also the western terminus
for the Glacier Express rail service connecting St. Moritz to
the Matterhorn – Gotthard Bahn (MGB), one of the 8 scenic
train routes in Switzerland.
PROFESSIONAL INTERVIEW
| JURUTERA October 201250
Date: 10 September 2012
To All Members,
CANDIDATES APPROVED TO SIT FOR YEAR 2012 PROFESSIONAL INTERVIEW
The following candidates have been approved to sit for the Professional Interview for 2012.
to passing the year 2012 Professional Interview.
A MONTH from the date of
Honorary Secretary,
NEW APPLICANTS
Name
CHEMICAL ENGINEERING
EESAN MARKANDU A/L
KANAGASABAI
BE HONS (BIRMINGHAM)
(CHEMICAL, 2001)
CIVIL ENGINEERING
MOHD SHAHRIL BIN MOHD BE (HONS) (UPM) (CIVIL, 2002)
MOK YEW CHEONG BSc (ALABAMA) (CIVIL, 2001)
MONITHA A/P
ANTHONISAMY
BE HONS (USM) (CIVIL, 2004)
WONG SIONG ING, RITA BE HONS (UTM) (CIVIL, 2005)
MSc (NATIONAL UNIVERSITY
OF SINGAPORE) (CIVIL, 2011)
ELECTRICAL ENGINEERING
MOHD GHAZALI
BIN SHAARI
BE HONS (UTM)
(ELECTRICAL, 2001)
MSc (UTM) (ELECTRICAL-
POWER, 2009)
MOHD HAFIDZ BIN JAMIL BE (HONS) (UM)
(ELECTRICAL,2004)
SAFRI BIN IBRAHIM BE HONS (UiTM)
(ELECTRICAL, 2004)
SANJAY KRISHNA A/L
KRISHNAN
BE HONS (UNITEN)
(ELECTRICAL POWER, 2002)
ELECTRONIC ENGINEERING
IRYANI BINTI
MOHAMED RAWI
BE HONS (UTM) (ELECTRICAL-
TELECOMMUNICATION, 2002)
LAU KEAN HONG BE HONS (MONASH)
(ELECTRICAL & COMPUTER
SYSTEMS, 1996)
MATERIAL ENGINEERING
SALINA BINTI BUDIN BE (HONS) (USM)
(MATERIAL, 1993) MSc
(USM) (MECHANICAL, 2003)
PhD (USM) (2011)
MECHANICAL ENGINEERING
CHEW TZE SEANG BE HONS (UNITEN)
(MECHANICAL , 2007)
MOHD SAFAR
BIN MAHFODZ
BE HONS (UNITEN)
(MECHANICAL , 2002)
MUHAMMAD SHAZWAN
BIN ZAKARYA
BSc (CARNEGIE MELLON)
(MECHANICAL, 2001)
NORZELAWATI
BINTI ASMUIN
BE HONS (UKM) (MECHANICAL
& MATERIALS, 1994)
MSc (UPM) (AEROSPACE, 2000)
TRANSFER APPLICANTS
Name
CHEMICAL ENGINEERING
45348 CHO KAI SHIN BE HONS (UMS)
(CHEMICAL, 2004)
42438 MOHD AZAHAR BIN
MOHD ARIFF
BSC (ARIZONA)
(CHEMICAL, 1996)
CIVIL ENGINEERING
28044 BEGUM IRDAWATI
BINTI DOWLAD
RAHUMAN
BSC HONS (UTM)
(CIVIL, 2001)
MSC (UPM) (HIGHWAY &
TRANSPORT, 2006)
19953 CHE BAKAR BIN
CHE SOH
BE (HONS) (UPM)
(CIVIL,1999)
44132 CHEW WAN CHIU BE HONS (ADELAIDE)
(CIVIL & STRUCTURAL,
2006)
27103 CHIN CHING WEI BE (HONS) (USM)
(CIVIL, 2007)
41147 KENNEDY @
MOHAMMAD AL-
FATIH BIN SARNANG
BE HONS (UiTM)
(CIVIL, 2009)
22258 LEE WEI THIAM BE HONS (LEEDS) (CIVIL,
1999)
27563 TING LEE YUNG BE HONS (UMS)
(CIVIL, 2006)
19406 WONG KIM CHEN @
DICKSON WONG
BE HONS (NEWCASTLE)
(CIVIL, 1998)
ELECTRICAL ENGINEERING
29041 CHAN KAR MUN BE HONS (MALAYA)
(ELECTRICAL, 2006)
24231 FAIZAL BIN
MOHD DOM
BE HONS (UNITEN)
(ELETRICAL &
ELECTRONIC, 2001)
MSC (UTM) (ELECTRICAL-
POWER, 2009)
43909 JAFNI BIN ALIAS @
SULONG
BE HONS (UTM)
(ELECTRICAL, 2000)
29738 LEE CHOO YONG POSTGRAD DIP (EC) (2009)
ME (UTM) (ELECTRICAL,
2008)
TRANSFER APPLICANTS
Name
ELECTRONIC ENGINEERING
26766 SAIFUL KADAR
BIN SAIFUDDIN
BE HONS (UTM)
(ELECTRICAL, 2000)
48499 ZAMANI BIN MD SANI BE HONS (USM)
(ELECTRICAL &
ELECTRONIC, 2000)
MSC (ELECTRICAL &
ELECTRONIC, 2009)
MECHANICAL ENGINEERING
20922 ISTAS FAHRURRAZI
BIN NUSYIRWAN
BE (HONS) (UTM)
(AERONAUTICS, 1996)
ME (UTM)
(MECHANICAL, 1999)
36304 KHAIRUL SALLEH
BIN MOHAMED
SAHARI
BE HONS (MASEDA,
JAPAN) (MECHANICAL,
2000)
49421 KU SIM AIK BE HONS (UTM)
(MECHANICAL, 2009)
24386 LAU CHUANG BING BE HONS (UM)
(MECHANICAL, 2002)
22533 MATHEN KUMAR A/L
RAMACHENDRAM
BE (UNITEN)
(MECHANICAL, 2005)
25541 MOHAMED
MOHIDEEN BIN A.
JAMAL MOHAMED
BE HONS (KUiTTHO)
(MECHANICAL, 2006)
21672 SYED FADZIL BIN
SYED MOHAMED
BE HONS (PAISLEY)
(MECHANICAL, 1992)
WATER RESOURCES ENGINEERING
20702 NOR IRWAN BIN
AHMAT NOR
BE (HONS) (UTM)
(CIVIL, 1999)
Solution for 1Sudoku published on page 20
of this issue.
1
32 9 12 3 10
141217
17 12
11102017
13 13 22 19
21
8 22 19 9
118912
22
2 8 6 9 7 5 3 1 4
7 3 5 1 8 4 9 2 6
1 9 4 2 3 6 8 5 7
4 6 2 5 9 3 1 7 8
5 7 9 4 8 2 6 3
8 1 3 6 2 7 5 4 9
6 2 8 7 5 9 4 3 1
9 4 1 3 6 2 7 8 5
3 5 7 8 4 1 6 9 2
5 – 6 December 2013
Venue: Singapore
Submission of abstracts:
Conference Website: www.iieom.org
Submit full paper/abstract online:
Submission Deadline: April 30, 2013
ANNOUNCEMENT – NON IEM EVENTS
MEMBERSHIP
October 2012 JURUTERA | 51
ADMISSION TO THE GRADE OF GRADUATE
Name
MECHANICAL ENGINEERING
53722 LEE CHAI HOON B.E.HONS.(UNITEN)
(MECHANICAL, 02)
54098 LIAN YEE CHENG B.E.HONS.(MALAYA)
(MECHANICAL, 10)
52543 LIEW LUI YUE B.E.HONS.(MALAYA)
(MECHANICAL, 07)
54055 LIM MEI LING B.E.HONS.(UNITEN)
(MECHANICAL, 11)
54059 LOONG SEE MING B.E.HONS.(MALAYA)
(MECHANICAL, 00)
ME (MALAYA)
(MANUFACTURING,
08)
54037 M. RAJA
KUMAR A/L S.
MURUGASAMPILLAY
B.E.HONS.
(NEWCASTLE
UPON TYNE)
(MECHANICAL, 92)
54096 MAISARAH
BINTI LUTFI
B.E.HONS.(UTM)
(MECAHANICAL, 08)
52534 MARSHAL
BIN ANTHONY
B.E.HONS.(UTM)
(MECHANICAL-
AERONAUTICS, 04)
53689 MOHAMAD AZRI BIN
KAMARULBAHRIN
B.E.HONS.(MONASH)
(MECHANICAL, 10)
53731 MOHAMMAD AL
BUKHARI BIN
MARZUKI
M.E.(STRATHCLYDE)
(MECHANICAL, 11)
52508 MOHAMMAD AZRUL
BIN AHMAD
B.E.HONS.(UTM)
(MECHANICAL-
TEKNOLOGI MARIN,
06)
52489 MOHAMMAD FAEIZ
BIN ISMAIL
B.E.HONS.(UiTM)
(MECHANICAL, 06)
54060 MOHAMMAD KHALIL
BIN ROSLI
B.E.HONS.(UKM)
MECHANICAL, 08)
54040 MOHD AMIN BIN
KASSEBULLAH
B.E.HONS.(UTM)
(MECHANICAL -
AUTOMOTIVE, 05)
54100 MOHD ARIFDIN
BIN AB MAJID
B.E.(NAGASAKI)
(MECHANICAL, 07)
53720 MOHD AZRIN
BIN HUSIN
B.E.HONS.(UTM)
(MECHANICAL, 12)
53765 MOHD FAIRUZ
BIN MOHD SALEH
B.E.HONS.(UTM)
(MECHANICAL, 07)
52569 MOHD FARID
BIN OMAR
B.E.HONS.(UTP)
(MECHANICAL, 10)
54056 MOHD HAFIEZ
BIN MOHD NAFIAH
B.E.HONS.(UTM)
(MECHANICAL, 08)
52538 MOHD HAFIS
BIN SULAIMAN
B.E.HONS.(UTM)
(MECHANICAL, 09)
MSC (UTM)
(MECHANICAL, 11)
52486 MOHD HANIS
BIN AMRAN
B.E.HONS.(UTHM)
(MECHANICAL, 11)
52502 MOHD IDZUAN
BIN MOHD YUSUFF
B.E.HONS.(MALAYA)
(MECHANICAL, 09)
53794 MOHD JUZAIRI
AZMIR BIN ATAN @
ABDULLAH
B.E.HONS.(UTM)
(MECHANICAL, 11)
52528 MOHD
KHAIRULNIZAM
BIN KASRON
B.E.HONS.(UTM)
(MECHANICAL-
TEKNOLOGI MARIN,
05)
52548 MOHD NASHRIQ
BIN ZULKEFLE
B.E.HONS.(UTP)
(MECHANICAL, 10)
54057 MOHD NAZRULLAH
BIN LIAS
B.E.HONS.(UPNM)
MECHANICAL, 11)
52537 MOHD RIDZUAN
BIN MOHD JAMIR
B.E.HONS.(UTM)
(MECHANICAL, 09)
Note:
ADMISSION TO THE GRADE OF GRADUATE
Name
54063 MOHD SYARIFUDDIN
BIN MOHD
B.E.HONS.(USM)
(MECHANICAL, 00)
54049 MOHD SYUKRI
BIN HASSIM
B.E.HONS.(UTM)
(MECHANICAL, 06)
53764 MUHAMAD ASNURI
BIN KAROJI
B.E.HONS.(UTM)
(MECHANICAL, 04)
54046 MUHAMAD FALIQ BIN
MOHAMAD NAZER
B.E.HONS.(UTEM)
(MECHANICAL -
AUTOMOTIVE, 11)
54103 MUHAMAD RIDZUAN
BIN JEMAAT
B.E.HONS.(UTP)
(MECHANICAL, 11)
52472 MUHAMMAD AZRI
BIN ISMAIL
B.E.HONS.
(MELBOURNE)
(MECHANICAL, 10)
53806 MUHAMMAD FAIQ
BIN MOHD ROZI
B.E.HONS.(UTM)
(MECHANICAL, 04)
53770 MUHAMMAD FARIZI
BIN SAULIUS
B.E.HONS.(UNITEN)
(MECHANICAL, 11)
52504 MUHAMMAD
HAFIZUL HAFIZ
BIN ABD HALIM
B.E.HONS.(USM)
(MECHANICAL, 10)
52559 NG CHEE FONG B.E.HONS.(UPM)
(MECHANICAL, 08)
52516 NOORHAZELINDA
BINTI MOHD.
SALLEH
B.E.HONS.(UTM)
(MECHANICAL, 11)
53783 NORADILA BINTI
ABDUL LATIF
B.E.HONS.(UTHM)
(MECHANICAL, 10)
53718 NORIZWAN
BIN JURAIMI
B.E.HONS.(UTHM)
(MECHANICAL, 09)
53733 NORLAILA
BINTI RAMLAN
B.E.(GANNON)
(MECHANICAL, 92)
54047 NORRAZMAN ZAIHA
BIN ZAINOL
B.E.HONS.(MALAYA)
(MECHANICAL, 02)
54108 NUR HAFIZ BIN
MOHD AZMI
DIPL.-ING.
(WISSENSCHAFTEN)
(MECHANICAL, 11)
52468 NUR HAZWANI
BINTI MOKHTAR
B.E.(SHIBAURA)
(MECHANICAL, 08)
MSC(UTM)
(MECHANICAL, 11)
54097 OON CHEEN SEAN B.E.HONS.(UNIMAP)
(MECHANICAL, 10)
53721 OSMAN BIN
ABD MOIN
B.E.HONS.(UTM)
(MECHANICAL, 11)
54099 PHUAH KOK SUN B.E.HONS.(MALAYA)
(MECHANICAL, 09)
54042 RASYIDI BIN
MOHD TAHIR
B.E.HONS.(KUiTTHO)
(MECHANICAL, 06)
52519 SHAFIZAL BIN MAT B.E.HONS.(UiTM)
(MECHANICAL,05)
53768 SHAHRUL AZHAR
BIN MUSTAFFA
B.E.HONS.(UKM)
(MECHANICAL, 08)
53766 SITI LINORIZAH
BINTI MOHD
KAMBALI
B.E.HONS.(UTM)
(MECHANICAL, 07)
54061 SYARIFAH NUR
AQIDA BINTI SYED
AHMAD
B.SC.HONS.(UTM)
(MECHANICAL, 02)
54043 TAN JIE B.E.HONS.(UNITEN)
(MECHANICAL, 08)
52478 TAN SUH YONG B.SC.(TEXAS TECH)
(MECHANICAL, 93)
52493 TANG CHUN KIT B.E.HONS.(UTAR)
(MECHANICAL, 10)
54054 TEO KUI THENG,
JONATHAN
B.E.(NANYANG)
(MECHANICAL, 96)
52549 THIRUPATHI
CHELVAM A/L
POOTHAN
MOOKAIAH
B.E.HONS.(USM)
(MECHANICAL, 04)
ADMISSION TO THE GRADE OF GRADUATE
Name
53763 WAN FAIRUZ BIN
WAN YUSOF
B.E.HONS.(UTEM)
(MECHANICAL, 06)
54062 WANG WEN JIANG B.E.HONS.(UTAR)
(MECHANICAL, 11)
54044 WONG JUN HAO B.E.HONS.(MMU)
(MECHANICAL, 10)
53687 WONG YOONG
LUNG
B.SC.(SAGINAW
VALLEY STATE, USA)
(MECHANICAL, 03)
53795 YEO WEI HONG B.E.HONS.(UNITEN)
(MECHANICAL, 08)
52473 YUSRI BIN YUSOF B.SC.HONS.(UTM)
(MECHANICAL, 97)
54048 ZAHIR BIN HASIM B.E.HONS.(UTM)
(MECHANICAL-
MANUFACTURING, 99)
53772 ZAINI BIN AHMAD B.E.HONS.(UTM)
(MECHANICAL, 02)
MECHATRONICS ENGINEERING
53716 ANATI AQILAH BINTI
ABDUL RAHMAN
B.E.HONS.(UIAM)
(MECHATRONICS, 11)
54095 CHANG CHEE PANG,
TOMMY
B.E.HONS.(UNIMAP)
(MECHATRONIC, 10)
53762 MOHAMAD SABRI
BIN ABDULLAH
B.E.HONS.(UNIMAP)
(MECHATRONICS, 08)
53692 TIEW SENN, JUSTIN B.E.HONS.
(MELBOURNE)
(MECHATRONICS, 10)
54053 WONG KA PAU B.E.HONS.(UCSI)
(MECHATRONIC, 11)
54052 WONG YING QIAN B.E.HONS.(UCSI)
(MECHATRONIC, 11)
PRODUCTION ENGINEERING
53976 MUHAMMAD
HAFIZUL BIN AZIZ
DIP.ING.
(FACHHOCHSCHULE
ROSENHEIM)
(PRODUCTION, 07)
STRUCTURAL ENGINEERING
54050 TAHA MOHAMMED
JASSAM
B.SC.(AL-ANBAR,
IRAQ) (CIVIL, 03)
ME (UKM) (CIVIL, 10)
ADMISSION TO THE GRADE OF
INCORPORATED MEMBER
Name
ELECTROMECHANICAL ENGINEERING
54107 LOGESWARAN
JOTHI
B.SC.HONS.
(SOUTHERN PACIFIC)
(E’TROMECHANICAL,
07)
ADMISSION TO THE GRADE OF
ASSOCIATE MEMBER
Name
ELECTRICAL ENGINEERING
54106 POH CHIA CHUN @
SIMON
H.ND.
(HERTFORDSHIRE)
(ELECTRICAL, 02)
MECHATRONICS ENGINEERING
54105 CHEW HAN SIONG DIP.(TAR COLL)
(MECHATRONICS, 03)
TO
( )
CONTRIBUTIONS TO WISMA IEM BUILDING FUND
BUILDING FUND
| JURUTERA October 201252
DONATION LIST TO THE WISMA IEM BUILDING FUND
The list of the contributors as at 31 August 2012 are shown as in table below.
54th
Announcement
DETAILS
1 13636 KAMAL BHAREEN BIN EMBONG
2 23785 TAN SEE WEI
3 16576 MOHD ZAIM BIN ABD. HAMID
4 18910 HARUN BIN ABDUL RAHMAN
5 01366 NG LAM SHEN
6 12274 TAN KIM TIANG
7 08590 SAKIM BIN ROSDI
8 48507 TAQIUDDIN AHMAD KENDONG
9 07935 AB. RAHIM BIN ABU HASAN
10 18934 MD. AZMAN BIN HUSSIN
11 47541 SYAHIDUDDIN BIN MISBAHULMUNIR
12 39976 MOHD FAIZ BIN A. SAMAD
13 34571 FAM THEN SIONG
14 35608 ADNAN BIN HASSAN
15 20927 CHENG KHIE CHIEH
16 49441 ZULZAMRI BIN KOSNAN
17 16178 SAHARI BIN OTHMAN
18 28363 NAZRI BIN AMINUDIN
19 04961 ASOK KUMAR S/O HARILAL
HIRA PATEL
20 25867 TRIDJATMIKA BIN JITNO WIDODO
21 04923 TAN YONG LONG
22 30245 MOHD SHAHAR BIN SULAIMAN
23 20425 JUNAIDI BIN JAMALUDDIN
24 37979 TAN TEE GIAP
25 27117 TENGKU REZA AFFENDI BIN TENGKU
MOHAMED
DETAILS
26 11938 ONG CHING LOON
27 25276 MUHAMMAD FARID BIN ZULKIPLI
28 06290 PAZANON BIN AZIZ
29 30635 MEHERON A/L SELOWARA JOO
30 15859 NG LIN HONG @ PAUL NG
31 06409 CHEONG CHEE HOONG
32 13969 CHEW SHENG JYE
33 14341 YAP CHOON KIAT
34 17391 GOH KHENG HAU
35 37038 CHAN YEW FAH
36 24817 AMIRUL ZIZI BIN UDA NOOR ABDUL
KARIM
37 52316 HONG WAI ONN
38 12969 MOHAMAD BIN EMBONG
39 20014 POH HEON KHOON
40 04610 WONG SOON HIIK
41 21166 SIVARAMAN A/L RUKUMANGATHA
RAJAH
42 19079 ENG SIEW CHEE
43 19210 ONG THIAM LING
44 09010 LEONG SANG KHIM
45 18621 ROSLI BIN MOHAMAD APPANDI
46 13845 CHONG WEI YU
47 06836 OOI LEAN HOCK
48 09499 TAN CHIN NYAN
IEM DIARY OF EVENTS
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IEM Corporate Member RM1,000 RM900
Non IEM Member RM1,500 RM1,300
IEM Student Member RM80 RM50
IEM Graduate Member RM280 RM250
IEM Corporate Member RM380 RM350
Non IEM Member RM700 RM650
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Combining the technical know-how of Pre Engineered Steel Buildings, Open Web Steel Joists and Structural Steel, we offer faster and more cost effective solutions for factories, high rise buildings, power-plants and virtually any type of steel building.
For Total Building Solutions, contact Zamil Steel.
With 55,000 projects located in 85 countries, Zamil Steel is the world’s leading manufacturer of steel buildings.
Now Zamil Steel pushes the frontiers of building solutions to a new level of excellence, using cutting edge engineering and manufacturing capabilities.
Combining the technical know-how of Pre Engineered Steel Buildings, Open Web Steel Joists and Structural Steel, we offer faster and more cost effective solutions for factories, high rise buildings, power-plants and virtually any type of steel building.
For Total Building Solutions, contact Zamil Steel.
www.zamilsteel.com.vn
pre-engineered steel buildings
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any building... anywheresteel is our strength
Unit B-08-15, Gateway Kiaramas, No. 1 Jalan Desa Kiara,
Success from BIM that drives project and building performance – not just coordinated drawings.
Success realized in buildings such as the Stone Towers in Cairo by Zaha Hadid.
Success achieved through the analysis, simulation, and collaborative workflows uniquely possible using Bentley’s AECOsim software and ProjectWise’s collaboration system of servers and services.
Building Success
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