آشنايی با سيستمهای حفاظت کاتدی

: :

: ,

:

. ( ) .

. :

1)

2)

100% . ( ) .

() . .

: . . . .

. .

1-1-

. . :

Fe ( Fe+ + + 2 e_ . ( ). ( ). . . () . . .

. . . . . .

1-2-

. . Ecorr ( ) Ep ( ) ( ) . (IP) ( ) DC ( ) .

1-2-1-

. (SACRIFICIAL ANODES) (IMPRESSED CURRENT) . . NACE - RPO169-83 . . NACE - RPO169-83 . 850 mv- R.J.Kuhn 1933 .

mv850 - . . . . . .

1-2-2-

. :

) : . .

) : . .

) : .

) : .

) : ( ) DC . .

1-3-

:- (Sacrificial Anodes)- (Impressed Current) .

1-3-1-

. (Back Fill) . . (). . . IPS-E-TP-820 , IPS-D-TP-711. :

- .

-

-

- ( ) .

- . .

- .

- : :

1)

2)

3)

PH . :

) :

(Ohm-Cm)

150

500

500

) :

(Ohm-Cm)

1500

5000

6000 ()

( )

- . .

-

10 . .

-

. 150 .

1-3-2-

DC . . .

IPS-C-TP-820 . .

: 50 30 100 50 200 100 300 150 . 5 . IPS-M-TP-750 DIN VDE 027 . 150 .

DIN VDE 0165 EN 50014 , AFK-Empfehlung No.5 . ((BOND BOX (TEST POINT OR TEST BOX) .

- :

()

. . : 0.95%C, 14.4% Si , 0.7%Mn Fe .

. 33% . .

. ( ) .

1-1 .

1-1- Utilization Factor

%Consumption rate (mass/A. year)Maximum operation current density (A/m2)Density (g/m3)Materials

30 509 Kg57.85Steel

500.5 Kg101.1Impregnated Graphite

50 900.2 1 Kg507High-Silicon Iron

501 2 Kg50.7 - 1.1Carbonaceous Backfill

9010 mg1005.8Magnetite

8025 g30011.3Lead Alloy

9010 mg100021.5Platinum on Titanium,

Niobium or Tantalum

1-4-

.

:

1-4-1-

5 :

:

60 2 3 3 8 .

15 30 ( ) . 4 8 .

. .

-

. 30 50 3 3 10 30 . .

1-4-2-

. :

-

30 50 . . 3 5/1 5/0 . .

-

12 .

3 .

. 12 ( ) . .1-5-

. ( ) . . . . . . mv 850 . .

. 500 1000 . (TEST POINT) ( ) (CADWELD) . . .

mV 850 mV 100 mV 950 mV 950 . . . mV 1600 mV 2200 . .

1-6-

. . .

:

-

-

-

:

M ( Mn+ + n e_ :M + H2O ( M OH_ + H+ . :

2H2O ( O2 + 4H+ + 4e- :

2SO4- + 2H2O ( 2H2SO4 - + O2 + 4e-2H2SO4- ( SO4 + O2 + 2H+2Cl_ ( Cl2 + 2e_ . . . PH . :

C + H2O + 2e_ ( CO + 2H+ C + 2H2O + 4e_ ( CO2 + 4H+ PH . 400/0 + redox 136/0 + . . . . .

1-7-

:

- ()

-

:

1-7-1- ()

(Field Survey) NACE RPO169-96 :

1-7-1-1- ( Soil Resistivity Test ) . . . :

1- 4 1 2 3

2- CONTORL OF PIPLINE CORROSION) PA.W.PEABODY 5 .

3- 2 .

4- R ( ( ( ) .

5- .

6- . ( ). .

7- . R ( 2 3 ) .

8- ( 108 ) 50 60 ( 50 50 ).

9- DC .

10- R ( ) :

= 2.(.R.a

: = - -2( = R = a = . BS 7261(1991) :

) 1-2 : 1-2-

(Ohm-Cm)

1000

1000 5000

5000 10000

> 10000

) ( )

. 1 3 . . 4 (WENNER .

1-1-7-2-

. . . :

-

-

-

-

-

-

- .

1-8- 1) BS STD BSI 7361, Code of practice for land and marine application, 1991.(Rev 1998)

2) NACE STD RPO169,Control of external corrosion on underground or submerged metallic piping systems, 1983.

3) IPS STD IPS-E-TP-820, Engineering standard for electrochemical protection, 1996.

4) DIN STD 30676,Design and application of cathodic protection of external surface, 1985.

5) DIN STD 30676, Verification of the effective ness of the cathodic protection of buried structures, 1992.

6) API (American petroleum institute), API RP 651, Cathodic protection of aboveground petroleum storage tanks", First Ed., April1991.

7) AS STD 2832.2,Guide to the cathodic protection of metal, Part 2, Compact buried structures, 1991.

:

() . .

85/0- . . .

500 1000 . ( ) ( ) 95/0- 1- . :

1) 1- 1/2- . 1- 2- . 2) 1- 6/1 . 1- 2- . ( ) .

:

1- ( )

:

) .

)

2- DC .

3-

. :

- : . :

) : .

) : . ) :

.

: DC - : .

DC .

. 50 . 50 . .

:

:

)

)

40 .

. : 1) ) .

) .

2) ( ) . .

3) .

4)

.

5)

.

( .) . .

.

-

1382 1 2 3 4 5 6 7 8 9 10

* / .

- ( ) _ ...................: / / 138

VD.P.V OutI OutVD.PV OutI Out

1

2

3

4

5

6

7

8

9

VD.P. : /

V Out :

IOut : - _ : V /..A

VD.P.V OutVD.P.V OutVD.P.V Out

1

2

3

4

5

6

7

8

1

2

3

4

5

6

7

8

9

10

VD.P. : /

V Out :

IOut : 3

EMBED Word.Document.8 \s







_1184407935.doc

ITEM

DESCRIPTION

DROWMG NO

REV

1

OF FSITE FACLLITIES-AREA 51

6

1707

60

AC

101

2


10

1707

60

AC

50

3


4

1707

60

AC

85

4


3

1707

60

AC

080

5

OF FSITE FACLLITIES-AREA -38

6

1707

60

AC

088

6


4

1707

60

AC

077

7

OF FSITE FACLLITIES-ZONE01

7

1707

60

AC

111

8


9

1707

60

AC

058

9

OF FSITE FACLLITIES-ZONE-04

4

1707

60

AC

114

10

WASTE WATER TREATMENT UNDER AND ABOVE GROUND PIPIING INTER CONNETING

J

1707

62

AC

026

_1184407937.doc

ITEM

DESCRIPTION

DROWMG NO

REV

1

PIPING GUIDE DRAWING PLAN VIEW TIE IN LOCATION

H

1707

62

AP

001

2

PIPING GUIDE DRAWING DETAILS-AND-SECTION TIE IN LOCATION

F

1707

62

AP

002

3

PIPING GUIDE DRAWING PLAN VIEW TIE IN /SCREENING/DGT OLL SEPARATOR

C

1707

62

AP

003

4

PIPING GUIDE DRAWING SECTION LIFTING/DGT OLL SEPARATOR

C

1707

62

AP

004

5

PIPING GUIDE DRAWING PRETRE ATMENT-STORAGE BASIN

B

1707

62

AP

005

6

PIPING GUIDE DRAWING PLAN VIEW AND SECTION PIPING DRACKS

D

1707

62

AP

006

7

PIPING GUIDE DRAWING PLAN VIEW EOUALIZ ATION BASSIN- DGT OIL SEPAPATOR

E

1707

62

AP

007

8

PIPING GUIDE DRAWING EOUALION BASIN

D

1707

62

AP

008

9

PIPING GUIDE DRAWING SECTION EOUALIZATION BASSIN-DGT OIL SEPARATOR

C

1707

62

AP

009

10

PIPING GUIDE DRAWING PLAN VIEW SEDIFLOTAZUR DIAMETER 9M

G

1707

62

AP

010

11

PIPING GUIDE DRAWING SECTIONS SEDIFLOTAZUR DIAMETER 9M

E

1707

62

AP

011

12


F

1707

62

AP

012

13

PIPING GUIDE DRAWING PLAN VIEW AERATION BASIN & WASHING TANK

G

1707

62

AP

013

14

PIPING GUIDE DRAWING SECTIONS AERATION BASIN & WASHING TANK

F

1707

62

AP

014

15

PIPING GUIDE DRAWING AERATION BASIN & WASHING TANK

E

1707

62

AP

015

16

PIPING GUIDE DRAWING FILTRATION BUILDING SECTION AA-BB-GG

C

1707

62

AP

025

17

WASTE WATER TREATMENT UNDER AND ABOVE GROUND PIPING INTER CONNECTING

S1

1707

62

AP

026

18

PIPING GUIDE DRAWING REAGENTS BUILDING PLAN VIEW & SECTION

-

1707

62

AP

027

19

PIPING GUIDE DRAWING PLAN VIEW RACK TO REAGENTS BUILDING

E

1707

62

AP

028

20

PIPING GUIDE DRAWING TREATED WATER TANK

D

1707

62

AP

029

21

PIPING GUIDE DRAWING PLAN VIEW SANITARY INLET

D

1707

62

AP

032

22

PIPING GUIDE DRAWING SECTIONS SANTIARY INLET

D

1707

62

AP

033

23

PIPING GUIDE DRAWING PLAN VIEW SANITARY AERATION

D

1707

62

AP

034

24

PIPING GUIDE DRAWING SECTIONS SANTIARY AERATION

C

1707

62

AP

035

25

PIPING GUIDE DRAWING OIK AREA

F

1707

62

AP

036

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

53

54

55

56

ITEM

DESCRIPTION

DROWMG NO

REV

1


H

1707

62

AP

001

2


F

1707

62

AP

002

3


C

1707

62

AP

003

4


C

1707

62

AP

004

5


B

1707

62

AP

005

6


D

1707

62

AP

006

7


E

1707

62

AP

007

8


D

1707

62

AP

008

9


C

1707

62

AP

009

10


G

1707

62

AP

010

11


E

1707

62

AP

011

12


F

1707

62

AP

012

13


G

1707

62

AP

013

14


F

1707

62

AP

014

15


E

1707

62

AP

015

10

PIPING GUIDE DRAWING REVRSE OSMOSIS

C

1707

72

AP

016

11

PIPING GUIDE DRAWING FILTRATION

C

1707

72

AP

017

12

PIPING GUIDE DRAWING CHEMICAL BUILDIN & FLASH MI*ER

C

1707

72

AP

018

13

PIPING GUIPE DRAWING CEMECAL BUIL PING

C

1707

72

AP

019

14

PIPING GUIPE DRAWING DEMINERALIZATION

C

1707

72

AP

021

15


C

1707

72

AP

022

16

PIPING GUIPE DRAWING NEUTRALIZ & TION

C

1707

72

AP

023

17

PIPING GUIPE DRAWING NEUTR& LIZATION

C

1707

72

AP

024

54

PIPING- GUIPE- DIRAWING-INCINERATION

F

1707

62

AP

037

53

PIPING- GUIPE- DIRAWING-THICKENER-SLUPGE-BUILDING

G

1707

62

AP

038

52

PIPING- GUIPE- DIRAWING- SECTIONS- THICKENER- SLUDGE-BUILDING

D

1707

62

AP

039

51

PIPING- GUIPE- DIRAWING- SECTIONS- SLUDGE-BUILPING

F

1707

62

AP

040

50

PIPING- GUIPE- DRAWING- OILAND-SLUDGE-AREA

F

1707

62

AP

041

49


C

1707

62

AP

042

48

CIVIL- GUIPE- DRAWING- POSITION- ELECTRICAL- CONDULT- SLEERES

C

1707

62

AC

043

47

PIPING- GUIDE- DRAWING- INCINERITON.SYSTEM

1707

62

AP

051

46

PIPING- GUIDE- DRAWING-SOLIPS HANDLING-PLAN-VIEW-SECTONS

A

1707

62

AP

053

ITEM

DESCRIPTION

DROWMG NO

REV

1


H

1707

62

AP

001

2


F

1707

62

AP

002

3


C

1707

62

AP

003

4


C

1707

62

AP

004

5


B

1707

62

AP

005

6


D

1707

62

AP

006

7


E

1707

62

AP

007

8


D

1707

62

AP

008

9


C

1707

62

AP

009

10


G

1707

62

AP

010

11


E

1707

62

AP

011

12


F

1707

62

AP

012

13


G

1707

62

AP

013

14


F

1707

62

AP

014

15


E

1707

62

AP

015

16

PIPING- GUIDE- DRAWING-AERATION-BASIN.WASHING-IAMK

E

1707

62

AP

017

17

PIPING- GUIDE- DRAWING-PLAN-VIEW SUCCION-CLARIFIER

F

1707

62

AP

019

18


F

1707

62

AP

020

19

PIPING- GUIDE- DRAWING- PLAN-VIEW-SUCCION-CLARIFIER

E

1707

62

AP

021

20

PIPING- GUIDE- DRAWING- SECTIONS-SUCCION-CLARIFIER

D

1707

62

AP

022

21

PIPING- GUIDE- DRAWING- FILTRTION-BUILTNG-SECTLONS- CC-DD

C

1707

62

AP

023

22

PIPING- GUIDE- DRAWING- FILTRTION-BUILTNG-PLAN-VIEW

E

1707

62

AP

024

23

PIPING GUIDE DRAWING FILTRATION BUILDING SECTION AA-BB-GG

C

1707

62

AP

025

24

WASTE WATER TREATMENT UNDER AND ABOVE GROUND PIPING INTER CONNECTING

S1

1707

62

AP

026

25

PIPING GUIDE DRAWING REAGENTS BUILDING PLAN VIEW & SECTION

-

1707

62

AP

027

26

PIPING GUIDE DRAWING PLAN VIEW RACK TO REAGENTS BUILDING

E

1707

62

AP

028

27

PIPING GUIDE DRAWING TREATED WATER TANK

D

1707

62

AP

029

28

PIPING GUIDE DRAWING PLAN VIEW SANITARY INLET

D

1707

62

AP

032

29

PIPING GUIDE DRAWING SECTIONS SANTIARY INLET

D

1707

62

AP

033

30

PIPING GUIDE DRAWING PLAN VIEW SANITARY AERATION

D

1707

62

AP

034

31

PIPING GUIDE DRAWING SECTIONS SANTIARY AERATION

C

1707

62

AP

035

32

PIPING GUIDE DRAWING OIK AREA

F

1707

62

AP

036

33


F

1707

62

AP

037

34


G

1707

62

AP

038

35


D

1707

62

AP

039

36


F

1707

62

AP

040

37


F

1707

62

AP

041

38


C

1707

62

AP

042

39


C

1707

62

AC

043

40


1707

62

AP

051

41


A

1707

62

AP

053

_1184407938.doc

ITEM

DESCRIPTION

DROWMG NO

REV

1

FILTRATION & CHEM. DOSING PIPING PLAN

4

1707

74

BP

1300-008

2

PUMP HOUSE PIPING PLAN & SECTION

5

1707

74

BP

1300-007

3

WATER CURTAIN PIPING PLAN

2

1707

74

BP

1300-006

4

STEAM PIPING PLAN

3

1707

74

BP

1300-005

5

COOLING WATER SYS. PIPING PLAN (4)

5

1707

74

BP

1300-004

6


5

1707

74

BP

1300-003

7


5

1707

74

BP

1300-002

8


5

1707

74

BP

1300-001

9

YARD INTERCONNECTIONS PIPING PLAN

ECN

CO285-308B

10


C

1707

72

AP

016

11


C

1707

72

AP

017

12


C

1707

72

AP

018

13


C

1707

72

AP

019

14


C

1707

72

AP

021

15


C

1707

72

AP

022

16


C

1707

72

AP

023

17


C

1707

72

AP

024

18

STEAM POWER PLANT PH-1 FUEL SYSTEMS

5

0

664

AO

921-58-01

19

AREA-4

002

71

109

AC

21-1

20

AREA-3

005

71

106

AC

51

21

AREA-2

00S1

71

104

AC

S1-1

22

AREA-1

004

71

103

AC

41

32

PIPING GENERAL- ARRANG EMENT- CONDENSATE POLISHING- PACKAGE 71-W-(601)

71

AP

0000316

33

PIPING G.A A4X-BOILER-B-502 AREA

71

AP

0000317

34

PIPING- GENERAL- ARRANG EMANT 71-TK-602B-POLISHED- WATER TANK

71

AP

0000318

35

PIPING- GENERAL- ARRANG EMANT 71-TK-601/71-TK-602A TANKS

71

AP

0000319

36

PIPING- GENERAL- ARRANG EMANT .HRSG B.501A PIPERACK-BLOWDOWN-DRUMS

71

AP

0000321

37

PIPING- GENERAL- ARRANG EMANT .HRSS-B-501B PIPERACK

71

AP

0000322

38

PIPING- GENERAL- ARRANG EMANT FUEL-FORWARDING SKIDS

71

AP

0000322

23

PIPING GENERAL ARRANGEMENT TURBING GT-501A NORTH

71

AP

0000302

24

PIPING GENERAL ARRANGEMENT TURBING GT-501A SOUTH

71

AP

0000303

25


71

AP

0000304

26

PIPING GENERAL ARRANGEMENT TURBING GT-501B SOUTH

71

AP

0000305

27

PIPING GENERAL ARRANGEMENT TURBING B-501A

71

AP

0000306

28

PIPING GENERAL ARRANGEMENT HRSG-B-501B

71

AP

0000307

29

PIPING GENERAL ARRANGEMENT -DEAERATOR

71

AP

0000309

30

PIPING GENERAL ARRANGEMENT DEAERATOR FEED WATER POLISHED

71

AP

0000314

31

PIPING GENERAL ARRANGE IMENT-CONDESATE-PUMPS COOLERS-AND-BFW-PUMPS-FOR-PROCESS-UNITS

71

AP

0000315

39

PIPING- GUIDE- DRAWING- FILTRTION-BUILTNG-PLAN-VIEW

E

1707

62

AP

024

40

PIPING- GUIDE- DRAWING- FILTRTION-BUILTNG-SECTLONS- CC-DD

C

1707

62

AP

023

41

PIPING- GUIDE- DRAWING- SECTIONS-SUCCION-CLARIFIER

D

1707

62

AP

022

42

PIPING- GUIDE- DRAWING- PLAN-VIEW-SUCCION-CLARIFIER

E

1707

62

AP

021

43


F

1707

62

AP

020

44


F

1707

62

AP

019

45

PIPING- GUIDE- DRAWING-AERATION-BASIN.WASHING-IAMK

E

1707

62

AP

017

46


A

1707

62

AP

053

47


1707

62

AP

051

48


C

1707

62

AC

043

49


C

1707

62

AP

042

50


F

1707

62

AP

041

51


F

1707

62

AP

040

52


D

1707

62

AP

039

53


G

1707

62

AP

038

54


F

1707

62

AP

037

ITEM

DESCRIPTION

DROWMG NO

REV

1

FILTRATION & CHEM. DOSING PIPING PLAN

4

1707

74

BP

1300-008

2

PUMP HOUSE PIPING PLAN & SECTION

5

1707

74

BP

1300-007

3

WATER CURTAIN PIPING PLAN

2

1707

74

BP

1300-006

4

STEAM PIPING PLAN

3

1707

74

BP

1300-005

5


5

1707

74

BP

1300-004

6


5

1707

74

BP

1300-003

7


5

1707

74

BP

1300-002

8


5

1707

74

BP

1300-001

9

YARD INTERCONNECTIONS PIPING PLAN

ECN

CO285-308B

ITEM

DESCRIPTION

REV

DROWMG NO

10


C

1707

72

AP

016

11


C

1707

72

AP

017

12


C

1707

72

AP

018

13


C

1707

72

AP

019

14


C

1707

72

AP

021

15


C

1707

72

AP

022

16


C

1707

72

AP

023

17


C

1707

72

AP

024

ITEM

DESCRIPTION

REV

DROWMG NO

18

STEAM POWER PLANT PH-1 FUEL SYSTEMS

5

0

664

AO

921-58-01

19

AREA-4

002

71

109

AC

21-1

20

AREA-3

005

71

106

AC

51

21

AREA-2

00S1

71

104

AC

S1-1

22

AREA-1

004

71

103

AC

41

ITEM

DESCRIPTION

REV

DROWMG NO

32


71

AP

0000316

33


71

AP

0000317

34


71

AP

0000318

35


71

AP

0000319

36


71

AP

0000321

37


71

AP

0000322

38


71

AP

0000322

23


71

AP

0000302

24


71

AP

0000303

25


71

AP

0000304

26


71

AP

0000305

27


71

AP

0000306

28


71

AP

0000307

29


71

AP

0000309

30


71

AP

0000314

31


71

AP

0000315

32


71

AP

0000316

33


71

AP

0000317

34


71

AP

0000318

35


71

AP

0000319

36


71

AP

0000321

37


71

AP

0000322

38


71

AP

0000322

23


71

AP

0000302

24


71

AP

0000303

25


71

AP

0000304

26


71

AP

0000305

27


71

AP

0000306

28


71

AP

0000307

29


71

AP

0000309

30


71

AP

0000314

31


71

AP

0000315

ITEM

DESCRIPTION

REV

DROWMG NO

23


71

AP

0000302

24


71

AP

0000303

25


71

AP

0000304

26


71

AP

0000305

27


71

AP

0000306

28


71

AP

0000307

29


71

AP

0000309

30


71

AP

0000314

31


71

AP

0000315

32


71

AP

0000316

33


71

AP

0000317

34


71

AP

0000318

35


71

AP

0000319

36


71

AP

0000321

37


71

AP

0000322

38


71

AP

0000322

_1184407936.doc

ITEM

DESCRIPTION

DROWMG NO

REV

1

PIPING GUIDE DRAWING RAW WATER PUMPING HOUSE

E

1707

72

AP

001

2

PIPING GUIDE DRAWING HEAT EXCHANGERS 72E 201 A/B

C

1707

72

AP

002

3

PIPING GUIDE DRAWING TORBOCIR CULATOR- PLAN VIEV

C

1707

72

AP

003

4

PIPING GUIDE DRAWING PLAN VIEW LEVEL 1326.350

D

1707

72

AP

004

5

PIPING GUIDE DRAWING TORBO CIRCULATOR- SECTION A

C

1707

72

AP

005

6

PIPING GUIDE DRAWING CHEMICAL BUILDING-HEAT EXCHANGERS

C

1707

72

AP

006

7

PIPING GUIDE DRAWING CHEMICAL BUILDING-SLUDGES

C

1707

72

AP

007

8

PIPING GUIDE DRAWING TURBOCIRCULATOR- SECTIONS

C

1707

72

AP

008

9

PIPING GUIDE DRAWING REVERS OSMOSS-REAGENTS

E

1707

72

AP

009

10

PIPING GUIDE DRAWING FIL TRATION FILES ETOLL

D

1707

72

AP

010

11

PIPING GUIDE DRAWING FIL TRATION FILES ATOP

C

1707

72

AP

011

12

PIPING GUIDE DRAWING POTABLE WATER-PUMPING

D

1707

72

AP

012

13

PIPING GUIDE DRAWING PUMPING-FILES E TO D

C

1707

72

AP

013

14

PIPING GUIDE DRAWING POMPING-FILES A TO D

C

1707

72

AP

014

15

PIPING GUIDE DRAWING REVERSE OSMOSIS REAGENTS

C

1707

72

AP

015

16

UNDER GRAUND PIPING GENERAL LAYOUT

E

1706

31

AP

014

17

UNDER GROUND PIPING GENERAL KEY PLAN

E

1706

31

AP

015

18

UNDER GROUND PIPING ARRANGMENT

E

1706

31

AP

016

19

LILC 3 INSTALLATION KEY PLAN

A

1704

25

AC

143001

20

LILEC ROADS TYPICAL SECTIONS

1704

20

BC

1421001

21

LILEC UNIT CI-STORAGE PAVING AND UNDERGROUND NETWORK

1704

23

AC

143002

22

C2 UNIT

INSTALL ATION KEY PLAN

1704

23

AC

143001

23

LINE C3 PAVING AMD UNDER GROUND NETWORK

A

1704

25

AC

1433001

24

LINE SECTORS 5-6-7 PAVING DETAILS

1

1704

25

AC

144 1002

25

LINE C3 SECTORS 1-2-3-4-5 PAVING DETAILS

1

1704

25

AC

144 1001

26

LINE C3 SECTORS T-10-7- FORM WORK MISCELANEOUS CONCRETE STRUCTURE

1

1704

25

BC

1441003C

27

LINE C3 SECTORS T07- REINFORCEMENT MISCELANOUS CONCRETE STRU CTURE

1

1704

25

BC

1441003F

28

LINE C2 GENERAL PIPING UNDERGROUND NETWORK

--

1704

23

AC

1433001

29

C1 UNIT

CIVIL WORKS INSTSLATION ARE

7

1704

21

AC

1431101

30

U/G UTLIITY PLAN (3)

7

1703

02

AC

1400007

31

U.G UTILITY PLAN (4)

8

1703

02

AC

1400007

32


6

1703

02

AC

1400006

33


5

1703

02

AC

1400005

34

C1 UNIT CIVIL WORKS KEY PLAN

1

1704

21

AC

1431100

35

LINE C3

INSTALATION DRAWING SECTORZ

3

1704

25

AC

1431102

_1184407933.doc

STONE & WEBSTER

ITEM

DESCRIPTION

REV

1

UNDER GROUND SERVICE & SEWERS CONCEPTUAL LAYOUT

-

1707

71

AC

0000-156

72

AP

001

2

UNDER GROUND SERVICE GENERAL APRANGMENT SHEET 1

-

1707

71

AC

0000-185

3

UNDER GROUND SERVICE GENERAL ARRANGMENT SHEET2

-

1707

71

AC

0000-186

4

UNDER GROUND SERVICE GENERAL ARRNANGEMENT SHEET 3

-

1707

71

AC

0000-187

5


-

1707

71

AC

0000-189

6

UNDER GROUND SERVICE GENERAL ARRNANGEMENT SHEET

-

1707

71

AC

0000-190

7


-

1707

71

AC

0000-191

8

UNDER GROUND UTILITY PLAN

01

BC

1400-001

_1184407934.doc

ITEM

DESCRIPTION

REV

1

WATER & GAS SUPPLY PIPING SYSTEM

M-001

2

SITE SEWAGE & RAIN WATER DISPOSAL SYSTEM

M-002

3

SITE PLAN

M-003

4

M-004

5

M-005

6

M-006

7

SEWAGE DISPOSAL SYSTEM

M-007

8

GENERAL SITE PLAN

M-008

9

BASEMENT PLAN, PLUMBING SYSTEM

M-010

10

GROUND FLOOR PLUMBING SYSTEM

M-0406

11

BASEMENT PLAN PLUMBING SYSTEM

M-0317

12

GROUND FLOOR PLAN PLUMBING SYSTEM

M-0316

13


M-0316

14


M-0324

15


M-0324

16

GROUND FLOOR- PLUMBING SYSTEM

M-0502

17

BASEMENT PLAN PLUMBING SYSTEM

M-0604

_1184407931.doc

ITEM

DESCRIPTION

REV

1

GENERAL LAY OUT PLAN VIEW AND DETAIL DRAINAGE- SEWAGE- PAVING

DATE

1707

72

AA

625

2

CENTRAL WORKSHOP LAY OUT OF SANITARY & PLUMBING

DATE

56

AC

182

3

GENERAL LAY OUT KEY PLAN

DRAWN

1707

75

CC

1000036

4

GENERAL LABORATORY & N.D.T BUILDING

DATE

1707

59

AC

101

_1184407932.doc

ITEM

DESCRIPTION

REV

1

AREA-4 & CIVIL AREA DETA ILS A(4)

DATE

1707

60

AC

0423

72

AP

001

2

AREA-9 & 10 CIVIL AREA DETAIL

DATE

1707

60

AC

0423

3

GENERAL LAYOUT PLAN VIEV AND DETAILS

1

1707

72

AA

625

4

GENERAL WORK SHOP LAY OUT OF SANITRY & PLAUMBING

0

56

AC

182

5

TWO 15H NITROGEN GENERATORS SITE ARRANGMENT

ECN

1707

75/76

CC

01000036

6

GENERAL LABORATORY & N.D.T BUILDING CONCEPTUAL LAYOUT OF U/G PIPING

3

1707

59

AC

101

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