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TRANSCRIPT
Me
asu
rem
en
t &
Ve
rificatio
n P
teLtd
Ste
ve
n K
an
gste
ven
.kan
g@
mn
v.com
.sg
02
-Oct-2
01
4P
rop
rieta
ry In
form
atio
n o
f Me
asu
rem
en
t & V
erifica
tion
Pte
Ltd1
Me
asu
rem
en
t &
Ve
rificatio
n P
teLtd
An
Accre
dite
d E
ne
rgy Se
rvices
Co
mp
an
y
Airside Optim
ization…....
Where the rubber m
eets the road
Me
asu
rem
en
t &
Ve
rificatio
n P
teLtd
Lesso
n fro
m th
e rich
est m
an
on
ea
rth
Pro
prie
tary
Info
rma
tion
of M
ea
sure
me
nt &
Ve
rificatio
n P
te Ltd
2
In th
e p
ast y
ea
r, I ha
ve
be
en
struck
by
ho
w im
po
rtan
t me
asu
rem
en
t is to
imp
rov
ing
the
hu
ma
n co
nd
ition
. You
can
ach
iev
e in
cred
ible
pro
gre
ss if yo
u se
t a
clea
r go
al a
nd
find
a m
ea
sure
tha
t will
driv
e p
rog
ress to
wa
rd th
at g
oa
l
Bill G
ate
s, Ga
tes F
ou
nd
atio
n A
nn
ua
l Lette
r 20
13
Me
asu
rem
en
t &
Ve
rificatio
n P
teLtd
Wh
ere
the
tire m
ee
ts the
roa
d
"Wh
ere
the
rub
be
r m
ee
ts the
roa
d"
refe
rs to th
e tire
of
a v
eh
icle o
n th
e
surfa
ce o
f a ro
ad
.
It me
an
s "wh
ere
it re
ally
cou
nts.“
http
://ww
w.p
hra
ses.o
rg.u
k/
Pro
prie
tary
Info
rma
tion
of M
ea
sure
me
nt &
Ve
rificatio
n P
te Ltd
3Me
asu
rem
en
t &
Ve
rificatio
n P
teLtd
Wh
ere
do
es it re
ally
cou
nt fo
r a b
uild
ing
?
Pro
prie
tary
Info
rma
tion
of M
ea
sure
me
nt &
Ve
rificatio
n P
te Ltd
4
20
40
60
80
10
0
12
0
14
0
16
0C
ost: S
$ / p
ax
/ da
y
Ma
ke su
re yo
ur
bu
ildin
g IE
Q is
con
du
cive fo
r hig
h
pe
rform
an
ce.
1.3
Airco
nsy
stem
en
erg
y co
st
10
Office
ren
t
15
0
Me
dia
n
em
plo
ye
e sa
lary
Me
asu
rem
en
t &
Ve
rificatio
n P
teLtd
So
me
en
erg
y co
st savin
g stra
teg
ies a
t the
exp
en
se o
f IEQ
•R
aise
roo
m te
mp
era
ture
•R
ed
uce
airflo
w
Pro
prie
tary
Info
rma
tion
of M
ea
sure
me
nt &
Ve
rificatio
n P
te Ltd
5
•U
se lo
w ra
ting
filters
•R
ed
uce
ou
tside
air
•M
inim
ize m
ain
ten
an
ce se
rvice
s
•Sq
ue
eze
all M
&E
eq
uip
me
nt a
bo
ve
ceilin
g
Me
asu
rem
en
t &
Ve
rificatio
n P
teLtd
Ma
ke IE
Q re
ally
con
du
cive
for th
e o
ccup
an
ts
Pro
prie
tary
Info
rma
tion
of M
ea
sure
me
nt &
Ve
rificatio
n P
te Ltd
6
Typ
ical O
ffice To
da
yG
am
e C
ha
ng
er O
ffice
Fo
cuse
d o
n fu
nctio
na
lity an
d co
stF
ocu
sed
on
pe
rform
an
ce a
nd
valu
e
Me
asu
rem
en
t &
Ve
rificatio
n P
teLtd
Air co
nd
ition
ing
system
pe
rspe
ctive
He
re is “w
he
re th
e
tire m
ee
ts the
roa
d”.
Ou
tdo
or
Ch
iller p
lan
t KW
/RT
Wh
ole
system
KW
/RT
Me
asu
rem
en
t &
Ve
rificatio
n P
teLtd
Th
e G
old
en
Ro
ute
to E
xcelle
nce
Pro
prie
tary
Info
rma
tion
of M
ea
sure
me
nt &
Ve
rificatio
n P
te Ltd
8
Un
de
rstan
d th
e
ba
sics ve
ry w
ell
Do
the
ba
sics ve
ry w
ell
ME
ASU
RE
the
ba
sics ve
ry w
ell
Me
asu
rem
en
t &
Ve
rificatio
n P
teLtd
RH
< 6
5%
Tem
pe
ratu
re
23
to 2
5 C
Go
als fo
r Go
od
Air Q
ua
lity (IA
Q)
Pro
prie
tary
Info
rma
tion
of M
ea
sure
me
nt &
Ve
rificatio
n P
te Ltd
9
Air m
ove
me
nt
0.1
to 0
.3 m
/s
CO
2
con
cen
tratio
n
<1
00
0p
pm
Re
spira
ble
susp
en
de
d
pa
rticles (1
0µ
m)
< 5
0 µ
g/m
3
Me
asu
rem
en
t &
Ve
rificatio
n P
teLtd
Go
als fo
r go
od
airsid
e e
fficien
cy
Pro
prie
tary
Info
rma
tion
of M
ea
sure
me
nt &
Ve
rificatio
n P
te Ltd
10
Ty
pe
so
f air sy
stem
Gre
en
Ma
rk
(W/C
MH
)
Gre
en
Ma
rk
(KW
/RT
)
Exce
llen
t
class
(W/C
MH
)
Exce
llen
t
class
(KW
/RT
)
Co
nsta
nt V
olu
me
AH
U
Mo
tor ≥
4K
W
0.4
20
.29
0.2
00
.14
Va
riab
le V
olu
me
AH
U
Mo
tor ≥
4K
W
0.5
80
.39
0.2
00
.14
AH
U/F
CU
Mo
tor
< 4
KW
0.1
70
.12
0.1
00
.07
Tota
l Pre
ssure
36
00
x Ƞfa
nx Ƞ
mo
tor
WCM
H=
KW
/RT
= W
/CM
H *
68
0 C
MH
/RT
/10
00
Me
asu
rem
en
t &
Ve
rificatio
n P
teLtd
Accu
rate
me
asu
rem
en
t is the
esse
ntia
l to “d
rive
tow
ard
s ou
r go
als”
Pro
prie
tary
Info
rma
tion
of M
ea
sure
me
nt &
Ve
rificatio
n P
te Ltd
11
VA
V
bo
x
Coil
Filter
MVSD
DP
T
CH
W
AH
U
OA
RA
F
FT T
SP
p
F
CO
2
TT
TT
RH
Me
asu
rem
en
t &
Ve
rificatio
n P
teLtd
Be
ing
too
cold
in tro
pica
l Sin
ga
po
re
Pro
prie
tary
Info
rma
tion
of M
ea
sure
me
nt &
Ve
rificatio
n P
te Ltd
12
“I ne
ed
mo
re w
arm
cloth
ing
in S
inga
po
re th
an
on
my trip
s to E
uro
pe
. Th
e o
ffices
are
free
zing
!”
His co
mm
en
t dre
w la
ug
hte
r from
the
au
die
nce
atte
nd
ing
his 4
0-m
inu
te d
ialo
gu
e
with
form
er U
nite
d S
tate
s pre
side
nt B
ill Clin
ton
at th
e C
linto
n G
lob
al In
itiative
Asia
me
etin
g.
Th
e lo
w te
mp
era
ture
s are
a co
nse
qu
en
ce o
f po
or ce
ntra
l air-co
nd
ition
ing
system
s
in o
ffice b
uild
ing
s, said
Mr Le
e.
Sin
gap
ore
atte
mp
ts to re
in in
the
use
of e
ne
rgy-g
uzzlin
g a
ir-con
ditio
ne
rs by
pricin
g. 'W
e g
ive e
veryb
od
y a q
uo
ta fo
r no
rma
l con
sum
ptio
n, if yo
u g
o b
eyo
nd
tha
t you
pay a
surta
x on
you
r ele
ctricity,' he
said
bu
t ad
de
d th
at th
e p
rob
lem
wa
s
tha
t 'in a
gro
win
gly a
fflue
nt so
ciety, p
eo
ple
say 'ne
ver m
ind
I'll pay u
p'.‘
Clin
ton
Glo
ba
l Initia
tive M
ee
ting
3/1
2/2
00
8
Me
asu
rem
en
t &
Ve
rificatio
n P
teLtd
Co
mm
on
issue
s with
airsid
e syste
ms
Pro
prie
tary
Info
rma
tion
of M
ea
sure
me
nt &
Ve
rificatio
n P
te Ltd
13
9.0
o C
10
:52
Wro
ng
T/stat p
ositio
n
Fau
lty T/stat
Clo
gg
ed
filter
Ove
r pre
ssurize
d C
HW
pip
e o
r AH
U d
uct
AH
U in
po
or co
nd
ition
Po
or a
ir distrib
utio
n
Fau
lty con
trol
valve
s
Me
asu
rem
en
t &
Ve
rificatio
n P
teLtd
Co
mm
on
issue
with
hig
h h
um
idity
Pro
prie
tary
Info
rma
tion
of M
ea
sure
me
nt &
Ve
rificatio
n P
te Ltd
14
Su
pp
ly a
ir:
19
C
19
17
21
Ov
ersize
d fa
n
Hig
h su
pp
ly a
ir
tem
pe
ratu
re
Hig
h h
um
idity
Mo
ld
Me
asu
rem
en
t &
Ve
rificatio
n P
teLtd
Cre
ativ
e b
ut in
efficie
nt w
ays to
mo
ve
air
Pro
prie
tary
Info
rma
tion
of M
ea
sure
me
nt &
Ve
rificatio
n P
te Ltd
15
Tota
l Pre
ssure
36
00
x Ƞfa
nx Ƞ
mo
tor
W
CM
H=
du
ct
Pa
ten
ted
Traffic
ligh
ts
ne
ed
ed
Ro
cket
lau
nch
er
Me
asu
rem
en
t &
Ve
rificatio
n P
teLtd
Cre
ativ
e b
ut w
ron
g w
ay to
save
spa
ce fo
r AH
U
Pro
prie
tary
Info
rma
tion
of M
ea
sure
me
nt &
Ve
rificatio
n P
te Ltd
16
So
rry,
we
can
’t hire
fat te
chn
ician
s
Me
asu
rem
en
t &
Ve
rificatio
n P
teLtd
Mo
re o
utsid
e a
ir me
an
s he
alth
ier b
uild
ing
s?
Pro
prie
tary
Info
rma
tion
of M
ea
sure
me
nt &
Ve
rificatio
n P
te Ltd
17
LEE
D E
nv
iron
me
nt Q
ua
lity C
red
it 2: 1
po
int fo
r 30
% in
crea
se in
ve
ntila
tion
40
0p
si
Me
asu
rem
en
t &
Ve
rificatio
n P
teLtd
Co
mp
ositio
n o
f ou
tside
air
Pro
prie
tary
Info
rma
tion
of M
ea
sure
me
nt &
Ve
rificatio
n P
te Ltd
18
Ele
ctron
ic Air C
lea
ne
rs (EA
C)
So
lutio
n to
filter fin
e p
article
s:
Ag
glo
me
rate
fine
pa
rticles to
ge
the
r!
Me
asu
rem
en
t &
Ve
rificatio
n P
teLtd
Pa
ssive
Filte
rs ve
rsus E
lectro
nic A
ir Filte
rs
Pro
prie
tary
Info
rma
tion
of M
ea
sure
me
nt &
Ve
rificatio
n P
te Ltd
19
Mid
-life P
ressu
re D
rop
:
10
0 –
20
0p
a
Mid
-life P
ressu
re D
rop
:
30
–7
0p
a
Trad
ition
al P
assive
Filte
rsE
lectro
nic A
ir Cle
an
ers
Me
asu
rem
en
t &
Ve
rificatio
n P
teLtd
Me
asu
ring
Wa
tersid
e K
W/R
T
Pro
prie
tary
Info
rma
tion
of M
ea
sure
me
nt &
Ve
rificatio
n P
te Ltd
20
BT
U m
ete
r
BE
LIM
O
En
erg
y V
alv
eT
M
CHWS
CHWR
Flow
me
ter
Va
lve &
Actu
ato
r
Ma
na
ul B
ala
ncin
g
Va
lve
CHWS
CHWR
Be
limo
En
erg
y V
alv
eB
elim
oE
ne
rgy V
alv
e
Co
nve
ntio
na
l S
et u
pC
on
ve
ntio
na
l S
et u
p
Flo
w
me
ter
BT
U
me
ter
4.7
61
L/S
= 2
85
L/min2
8.5
L/min
10
time
s erro
r!
Tem
pe
ratu
re se
nso
r
Me
asu
rem
en
t &
Ve
rificatio
n P
teLtd
Liv
e M
onito
ring,
Liv
e M
onito
ring,
Data
Lo
ggin
g,
BA
Cnet
Inte
rface
Delta
T M
anager
& P
ow
er C
ontro
l
Alg
orith
ms
Flo
w &
Tem
p
Measure
me
nt
Mo
dula
ting &
S
hut-o
ff Co
ntro
lD
ynam
ic
Bala
ncin
g
F
T T
DN
15
…5
0D
N6
5…
15
0
Be
limo
En
erg
y V
alv
e -
Five
Fun
ction
s in O
ne
Va
lve
Me
asu
ring
Wa
tersid
e K
W/R
T
Ke
y ele
me
nt fo
r
imp
rove
me
nt
Me
asu
rem
en
t &
Ve
rificatio
n P
teLtd
Me
asu
ring
Wa
tersid
e K
W/R
T
Pro
prie
tary
Info
rma
tion
of M
ea
sure
me
nt &
Ve
rificatio
n P
te Ltd
22
RT
L/S
DT
typic
ally:
5.5
C
CH
RT
CH
ST
+/-0
.03
Ce
nd
-en
d
accu
racy
Full b
ore
ma
gn
etic o
rA
ccura
cy +/-
0.5
%
Hig
h a
ccura
cy
mu
ltime
ter
+/-
0.8
%+
/-0.0
4C
Ind
ividu
ally
Ca
libra
ted
0.0
1C
+/-0
.03
CE
nd
-en
d
accu
racy
10
K o
hm
Th
erm
istor
Dire
ct con
tact
with
wa
ter
16
bit A
/D
reso
lutio
n
VS
En
erg
y V
alv
e D
N 1
00
mm
Me
asu
rem
en
t &
Ve
rificatio
n P
teLtd
Ave
: 12
.34
Ave
: 12
.21
DT
EV
–D
TM
&V
= 0
.13
C
Erro
r = 1
.06
%
Me
asu
rem
en
t &
Ve
rificatio
n P
teLtd
Ave
: 33
1.1
Ave
: 33
3.2
FE
V–
FM
&V
= 2
.1 l/m
in
Erro
r = 0
.63
%
Me
asu
rem
en
t &
Ve
rificatio
n P
teLtd
Ave
: 80
.4
Ave
: 80
.0
RT
EV
–R
TM
&V
= 0
.4 R
T
Erro
r = 0
.50
%
Me
asu
rem
en
t &
Ve
rificatio
n P
teLtd
Me
asu
ring
airsid
e W
/CM
H
Pro
prie
tary
Info
rma
tion
of M
ea
sure
me
nt &
Ve
rificatio
n P
te Ltd
26
iGra
nt: Im
pro
ve
airsid
e m
ea
sure
me
nt a
nd
pe
rform
an
ce
Me
asu
rem
en
t &
Ve
rificatio
n P
teLtd
iGra
nt: Im
pro
ve
airsid
e m
ea
sure
me
nt a
nd
pe
rform
an
ce
Pro
prie
tary
Info
rma
tion
of M
ea
sure
me
nt &
Ve
rificatio
n P
te Ltd
27
+8
.3%
+1
2.5
%
-12
.5%
-16
.7%
Re
fere
nce
Mo
re re
sea
rch
ne
ed
ed
to d
eve
lop
pra
ctical a
irflow
me
asu
rem
en
t
tech
no
log
y
Me
asu
rem
en
t &
Ve
rificatio
n P
teLtd
Th
e e
ne
rgy e
fficien
cy sto
ry o
f Tie
n W
ah
Pre
ss
Pro
prie
tary
Info
rma
tion
of M
ea
sure
me
nt &
Ve
rificatio
n P
te Ltd
28
Co
mp
an
y bu
sine
ss:
Prin
ting
Facto
ry
Loca
tion
:
Pa
nd
an
Cre
scen
t
Gro
ss floo
r are
a:
48
,00
0 sq
m
Pro
ject sta
rt da
te:
01
Fe
b 2
01
3
Pro
ject co
mp
letio
n d
ate
:
15
De
c 20
13
Me
asu
rem
en
t &
Ve
rificatio
n P
teLtd
Th
e e
ne
rgy e
fficien
cy sto
ry o
f Tie
n W
ah
Pre
ss
Pro
prie
tary
Info
rma
tion
of M
ea
sure
me
nt &
Ve
rificatio
n P
te Ltd
29
Be
fore
20
06
1.5
4 K
W/R
T
0.5
8
Chiller plant Airside
0.9
6
20
07
-20
13
1.1
8 K
W/R
T
0.5
8
Chiller plant Airside
0.6
0
Afte
r 20
13
0.8
0 K
W/R
T
0.2
4
Chiller plant Airside
0.5
6
Fu
nd
ed
by
NE
A’s G
RE
ET
Fu
nd
Me
asu
rem
en
t &
Ve
rificatio
n P
teLtd
Issue
s with
he
at re
jectio
n
Pro
prie
tary
Info
rma
tion
of M
ea
sure
me
nt &
Ve
rificatio
n P
te Ltd
30
Re
strictive
lou
vers
starve
coo
ling
tow
ers o
f
inle
t air
Co
olin
g
tow
ers
infills
da
ma
ge
d
an
d
clog
ge
d
3 co
olin
g
tow
ers
are
squ
ee
zed
too
close
ly
tog
eth
er
CW
pip
ing
ha
s too
hig
h
pre
ssure
loss
Me
asu
rem
en
t &
Ve
rificatio
n P
teLtd
Un
com
mo
n co
mm
on
-sen
se so
lutio
ns
Pro
prie
tary
Info
rma
tion
of M
ea
sure
me
nt &
Ve
rificatio
n P
te Ltd
31
Re
mo
ve
alte
rna
te
lou
vers to
free
up
inle
t air to
coo
ling
tow
ers
Stra
igh
ten
ou
t CW
pip
ing
to
red
uce
pre
ssure
loss
Insta
ll 2
ne
w h
igh
efficie
ncy
coo
ling
tow
ers
Sp
ace
ou
t
the
ne
w
coo
ling
tow
ers fo
r
be
tter
he
at
reje
ction
Me
asu
rem
en
t &
Ve
rificatio
n P
teLtd
Un
com
mo
n co
mm
on
-sen
se so
lutio
ns
Pro
prie
tary
Info
rma
tion
of M
ea
sure
me
nt &
Ve
rificatio
n P
te Ltd
32
Au
to
tub
e
clea
ne
rs
for
chille
rs
You
r tee
th if
you
on
ly bru
sh
on
ce a
yea
r
Me
asu
rem
en
t &
Ve
rificatio
n P
teLtd
An
nu
al e
ne
rgy sa
ve
d fro
m E
CM
s for ch
iller p
lan
t
Pro
prie
tary
Info
rma
tion
of M
ea
sure
me
nt &
Ve
rificatio
n P
te Ltd
33
Eq
uiva
len
t to a
nn
ua
l en
erg
y
con
sum
ed
by
31
no
so
f 4-rm
HD
B fla
t
14
1,2
48
KW
H
Me
asu
rem
en
t &
Ve
rificatio
n P
teLtd
En
erg
y e
fficien
cy m
ea
sure
s for A
HU
s
Pro
prie
tary
Info
rma
tion
of M
ea
sure
me
nt &
Ve
rificatio
n P
te Ltd
34
-N
ew
accu
rate
, rea
l-time
an
d w
eb
-ba
sed
EM
S is
intro
du
ced
to th
e a
ir ha
nd
ling
un
its syste
m.
-V
aria
ble
spe
ed
fan
s
-H
igh
efficie
ncy
ba
ckw
ard
curv
e fa
ns
-R
ed
uce
pre
ssure
loss
-Lo
w fa
ce v
elo
city A
HU
coil (1
.25
m/s)
-Lo
w a
ir an
d w
ate
r pre
ssure
dro
p co
il de
sign
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w p
ressu
re d
rop
disp
osa
ble
filters
-S
traig
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n fa
n d
ischa
rge
du
ct
-D
ele
tion
of u
nn
ece
ssary
retu
rn a
ir du
ct
Me
asu
rem
en
t &
Ve
rificatio
n P
teLtd
En
erg
y e
fficien
cy m
ea
sure
s for A
HU
s
35
Ne
w a
ccura
te, re
al-tim
e a
nd
we
b-b
ase
d E
MS
to m
on
itor
an
d o
ptim
ize a
ll AH
Us
for 2
4 n
os
for A
HU
s
Tem
p%
RH
DP
KW
VSD
Inte
rne
t
Da
ta s
tore
d a
t 1 m
in
inte
rva
l at c
lien
t site
Me
asu
rem
en
t &
Ve
rificatio
n P
teLtd
An
nu
al e
ne
rgy sa
ve
d fro
m E
CM
s for A
HU
s
Pro
prie
tary
Info
rma
tion
of M
ea
sure
me
nt &
Ve
rificatio
n P
te Ltd
36
Eq
uiva
len
t to a
nn
ua
l en
erg
y
con
sum
ed
by
20
3 n
os
of 4
-rm
HD
B fla
t
92
7,8
91
KW
H
Me
asu
rem
en
t &
Ve
rificatio
n P
teLtd
En
erg
y e
fficien
cy m
ea
sure
s for e
xtracto
r fan
s
Pro
prie
tary
Info
rma
tion
of M
ea
sure
me
nt &
Ve
rificatio
n P
te Ltd
37
Vid
eo
of e
xtracto
r bin
Pre
-retro
fit
du
ct ha
s
po
or e
ntry
into
ma
in
du
ct
Po
st retro
fit
du
ct ha
s
go
od
en
try
into
ma
in
du
ct
Me
asu
rem
en
t &
Ve
rificatio
n P
teLtd
Pro
prie
tary
Info
rma
tion
of M
ea
sure
me
nt &
Ve
rificatio
n P
te Ltd
38
En
erg
y e
fficien
cy m
ea
sure
s for e
xtracto
r fan
s
Pre
-
retro
fit
extra
ctor
fan
s are
be
lt
drive
n
Extra
ctor
fan
s are
dire
ctly
cou
ple
d
to m
oto
r.
Me
asu
rem
en
t &
Ve
rificatio
n P
teLtd
En
erg
y e
fficien
cy m
ea
sure
s for e
xtracto
r fan
s
Pro
prie
tary
Info
rma
tion
of M
ea
sure
me
nt &
Ve
rificatio
n P
te Ltd
39
Ne
w a
ccura
te, re
al-
time
an
d
we
b-b
ase
d E
MS
to
mo
nito
r an
d o
ptim
ize
all e
xtracto
r fan
op
era
tion
.
Pre
-retro
fit
extra
ctor fa
ns
op
era
te
con
tinu
ou
sly .
Po
st-retro
fit
extra
ctor fa
ns
op
era
te o
nly w
he
n
cutte
r ma
chin
es
op
era
te.
Me
asu
rem
en
t &
Ve
rificatio
n P
teLtd
An
nu
al e
ne
rgy sa
ve
d fro
m E
CM
s for e
xtracto
r fan
s
Pro
prie
tary
Info
rma
tion
of M
ea
sure
me
nt &
Ve
rificatio
n P
te Ltd
40
Eq
uiva
len
t to a
nn
ua
l en
erg
y
con
sum
ed
by
33
no
so
f 4-rm
HD
B fla
t
14
8,7
44
KW
H
Me
asu
rem
en
t &
Ve
rificatio
n P
teLtd
Co
nclu
sion
s
Pro
prie
tary
Info
rma
tion
of M
ea
sure
me
nt &
Ve
rificatio
n P
te Ltd
41
Me
asu
rem
en
t an
d G
oa
ls are
vital fo
r imp
rove
me
nt
Op
timize
the
en
tire a
ir con
system
(air +
wa
ter) a
nd
ad
op
t
con
tinu
ou
s op
timiza
tion
an
d
M&
V
Op
tima
l IEQ
is
wh
ere
the
rub
be
r
me
ets th
e ro
ad
Me
asu
rem
en
t &
Ve
rificatio
n P
teLtd
Th
an
k yo
u fo
r you
r atte
ntio
n
Pro
prie
tary
Info
rma
tion
of M
ea
sure
me
nt &
Ve
rificatio
n P
te Ltd
42