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W

ater C

h

lorination and Monitorin

g

BOS-S

P

C

-0

3

04.900901

1 W

ater C

h

lorination

(

Calciu

m Hyp

oc

h

lorite

H

T

H

)

1

.

1 N

a

m

e and TA re

f

erence

T

h

e

c

h

l

or

i

ne

u

sed

on

board

BOS

vesse

l

s to

treat

f

res

h w

ater

i

s

Calcium Hypochlorite HTH.

T

h

e order

to be p

l

a

c

ed

i

s

:

Boxes of 9 Bottles of 450g Each of HTH Granular Sanitizer

T

A

S

tore

C

ode

i

s

006242.0.

1

.

2

Sp

eci

f

ication

s

o

f

t

h

e

p

roduct

68%

level o

f

f

ree c

h

lorine

ƒ

V

er

y

l

o

w

l

eve

l

o

f

i

nso

l

u

b

l

e mater

i

a

l

s

;

ƒ

S

o

li

d

f

orm

;

ƒ

W

arranted a

f

ter

a

t

w

o

-

y

ear

storage per

i

od

i

n norma

l

storage

c

ond

i

t

i

ons

;

ƒ

C

on

c

entrat

i

on 5

,4

t

i

mes

l

ess

t

h

an

b

l

ea

c

h

.

1

.3

Conditionin

g

and do

s

a

g

e

C

on

c

entrat

i

on

o

f

f

ree

c

h

l

or

i

ne

to

rea

c

h

a

f

ter

b

u

n

k

er

i

ng

i

s

0

,

4

ppm

.

T

h

i

s

c

on

c

entrat

i

on

shall

be ma

i

nta

i

ned

at

an

y

t

i

me

to prevent potent

i

a

l

gro

w

t

h

o

f

ba

c

ter

i

a

. I

t

should

not

drop

be

l

o

w

0.

2

ppm

or

e

xc

eed

0.5

ppm

.

2

W

ater

Q

ualit

y

Monitorin

g

Onboard

(

H

ClO

/pH

)

2

.

1 N

a

m

e and TA re

f

erence

C

h

lorine

shall

be meas

u

red

u

s

i

ng

t

h

e

C

H

LORO

SENSE

Anal

ys

er

,

t

h

ro

u

g

h

severa

l

pa

ck

ed

e

l

e

c

tro

c

h

em

ic

a

l

c

o

ll

e

c

tors

.

P

H

shall

be

meas

u

red

w

i

t

h

p

H T

est

paper

. B

ot

h

parameters

shall

be

w

ee

kl

y

meas

u

red

as

a

m

i

n

i

m

u

m

.

T

h

e order

to be p

l

a

c

ed

f

or

t

h

e ana

l

yz

er

e

q

u

i

pment

i

s

as

be

l

o

w:

ƒ

C

h

l

orosense

i

nstr

u

ment

w

i

t

h

pa

ck

o

f

100

sensors ma

k

er

re

f

eren

c

e

C

S100

/

T

A

store

c

ode

006

2

4

5

.0;

ƒ

P

a

ck

o

f

rep

l

a

c

ement

C

h

l

orosense

sensors

w

i

t

h

c

a

li

brat

i

on

c

h

i

p ma

k

er

re

f

eren

c

e

C

S1

5

0

/

T

A

store

c

ode

006

2

3

9.0;

V

ers

i

on

01. O

r

i

g

i

na

l

date

:

3

1

/

1

2

/

2

01

5

.

V

ers

i

on date

:

N

/A

.

V

a

li

d

vers

i

on

on

l

y

on

Q

M

S

s

i

te

.

U

n

c

ontro

ll

ed do

c

u

ment

wh

en

pr

i

nted

.

S

pe

ci

f

ic

at

i

on prepared b

y:

BOS

Q

HS

E

Manager

.

A

pproved

b

y:

BOS

Q

HS

E

Manager

.

V

a

li

dated

b

y:

BOS

Qu

a

li

t

y

Representat

i

ve

.

1

/

2

824